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    • 专利摘要:
    PROLONGED RELEASE FRAGRANCE COMPOSITIONS. Compositions are provided that provide fragrance release over an extended period of time. The compositions comprise a hydrophilically modified crosslinked silicone elastomer and an acrylic rheology modifier. The compositions can provide a synergistic improvement in the retention of an oil with fragrance such that the fragrance is released over a longer period of time. The compositions are typically in the form of a clear or translucent gel. The compositions can comprise from about 0.5% to about 5% by weight of a hydrophilically modified crosslinked silicone elastomer, and from about 0.5% to about 5% by weight of an acrylic rheology modifier.
    公开号:BR112016016825B1
    申请号:R112016016825-9
    申请日:2014-11-19
    公开日:2020-12-01
    发明作者:Michael A. Lull；William E. Mcnamara；Glen T. Anderson
    申请人:Avon Products, Inc；
    IPC主号:
    专利说明:

    RELATED REQUESTS
    [001] This application claims priority to U.S. Serial Patent Application No. 14 / 165,687, filed on January 28, 2014. The entirety of each of the aforementioned applications is hereby incorporated by reference in its entirety for all purposes. FIELD OF THE INVENTION
    [002] The invention generally relates to compositions comprising a hydrophilically modified crosslinked silicone elastomer and an acrylic rheology modifier that provides fragrance release over an extended period of time. BACKGROUND OF THE INVENTION
    [003] It is well known in fragrance techniques that aromas deposited on surfaces such as keratinous surfaces of the body, lose intensity over time. Many attempts have therefore been made to increase the amount of time that fragrances remain on such surfaces without increasing the fragrance load. For example, those in the field tried to increase the fragrance retention time through the use of various coatings and microencapsulation systems. (See, for example, U.S. Patent Nos. 7,294,612; 6,932,982; and 5,176,903; each of which is hereby incorporated by reference in its entirety). Despite these techniques, there is a continuing need in the technique for improved compositions that can extend the duration of fragrance release without necessarily increasing the amount of fragrance used.
    [004] Therefore, it is an object of the invention to provide compositions that provide prolonged release of the fragrance, and to provide methods that provide prolonged release of a fragrance from a surface, such as a human coat.
    [005] The foregoing debate is presented only to provide a better understanding of the nature of the problems facing the technique and should not be interpreted in any way as an admission as to the prior art or recommend citing any reference here to be interpreted as a admission that such reference constitutes “prior art” to the present application. SUMMARY OF THE INVENTION
    [006] In accordance with the foregoing and other purposes, compositions are provided that release fragrance over an extended period of time. It has surprisingly been found that compositions comprising a combination of a hydrophilically modified crosslinked silicone elastomer and an acrylic rheology modifier, can provide a synergistic improvement in the retention of a fragrance oil such that the fragrance is released over a longer period of time.
    [007] The compositions are typically in the form of a clear or translucent gel. The compositions can comprise from about 0.5% to about 5% by weight of a hydrophilically modified crosslinked silicone elastomer, such as those comprising poly (alkylene oxide) chains grafted to a silicone backbone (e.g. cross-linked polymer of PEG-12 dimethicone / PPG-20), and from about 0.5% to about 5% by weight of an acrylic rheology modifier, such as copolymers of an acrylate monomer and an acrylamide monomer (eg hydroxyethyl acrylate / sodium acryloyl dimethyltaurate copolymer). The weight ratio of the hydrophilically modified crosslinked silicone elastomer and acrylic rheology modifier will typically range from about 10: 1 to about 1:10, more typically from about 2: 1 to about 1: 2 (for example, about 1: 1). In addition, the compositions can comprise a polyol (for example, glycerin), for example, in an amount of about 35% to about 50% by weight, and an alcohol (for example, ethanol), for example in an amount from about 35% to about 50% by weight. The compositions also comprise a fragrance oil (or combination of fragrance oils) which will typically comprise from about 0.5% to about 25% by weight of the composition, more typically from about 2% to about 10% by weight of the composition (for example, about 5% by weight of the composition). The compositions optionally comprise one or more actives, such as, for example, retinoids, hydroxylic acids, depigmentation agents, botanical products, collagenase inhibitors, elastase inhibitors, sunscreens, antiperspirants, deodorants, antibacterials and antifungals. The compositions can be hydrated or anhydrous. The compositions can also optionally comprise one or more dyes (for example, pigments, lacquers, dyes, etc.). The compositions of the invention are capable of releasing fragrance oil over a longer period of time when compared to otherwise identical compositions which lack the hydrophilically modified crosslinked silicone elastomer or acrylic rheology modifier. The combination of the hydrophilically modified crosslinked silicone elastomer and the acrylic rheology modifier can result in a synergistic improvement in the duration of the release of a fragrance oil from the compositions. The fragrance oil can be an oil that is used for mainly aesthetic benefits (for example, a perfume) or it can have functional benefits (for example, an insect repellent such as citronella oil). Also provided are methods for providing prolonged release of a fragrance oil, comprising applying a composition of the invention to a surface (e.g., a human skin such as skin on the face or body).
    [008] These and other aspects of the present invention will become apparent to those skilled in the art after reading the following detailed description of the invention, including the appended claims. BRIEF DESCRIPTION OF THE DRAWINGS
    [009] FIG. 1 shows the results of an experiment that evaluates the fragrance retention time for several different fragrance compositions over a 24 hour period, as determined by free space gas chromatography analysis. DETAILED DESCRIPTION
    [010] All quantities provided in terms of weight percent are relative to the entire composition unless otherwise stated. It will be understood that the total of all weight percentages in a given composition will not exceed 100%.
    [011] The present invention is established in the discovery that compositions comprising combinations of hydrophilically modified crosslinked silicone elastomers and acrylic rheology modifiers provide an unexpected improvement (preferably, a synergistic improvement) in the duration of the release of a fragrance oil from compositions. By "synergistic improvement" is meant that a composition comprising a combination of a hydrophilically modified crosslinked silicone elastomer and an acrylic rheology modifier, results in a fragrance oil release duration that is greater than the additive effect than the same two components separately have on the duration of the fragrance oil release.
    [012] The compositions of the invention comprise a hydrophilically modified crosslinked silicone elastomer in an amount of about 0.1% to about 25% by weight, or from about 0.2% to about 20% by weight, or from about 0.3% to about 15% by weight of the composition. More typically, the compositions comprise a hydrophilically modified crosslinked silicone elastomer in an amount of about 0.5% to about 10%, about 0.5% to about 5%, or about 1% to about 3% by weight of the composition. In a preferred embodiment, the hydrophilically modified crosslinked silicone elastomer comprises about 1.5% by weight of the composition.
    [013] Suitable hydrophilically modified cross-linked silicone elastomers are preferably capable of forming a gel with a polyol and / or alcohol. Such elastomers may comprise poly (alkylene oxide) chains grafted to a silicone backbone. In a preferred embodiment, the hydrophilically modified crosslinked silicone elastomer comprises cross polymer of PEG-12 dimethicone / PPG-20.
    [014] Other suitable hydrophilically modified cross-linked silicone elastomers include those described in U.S. Patent Application Publication No. 2013/0005832, hereby incorporated by reference in their entirety. For example, suitable polyoxyalkylene silicon elastomers include those sold by Shin-Etsu as “KSG-21,” “KSG-20,” “KSG-3,” “KSG-31,” “KSG-32,” “KSG-33 , ”“ KSG-210, ”“ KSG-310, ”“ KSG-320, ”“ KSG-330, ”“ KSG-340, ”and“ X-226146, ”and those sold by Dow Corning as“ DC9010 ”and "DC9011." Other useful hydrophilically modified cross-linked silicone elastomers include those described in U.S. Patent Nos. 5,236,986; 5,412,004; 5,837,793; and 5,811,487, the content of each of which is hereby incorporated by reference in its entirety.
    [015] Additional suitable hydrophilically modified cross-linked silicone elastomers include those described in U.S. Patent Application Publication No. 2005/0220728, hereby incorporated by reference in its entirety. For example, suitable polyglycerolated silicone elastomers include those sold by Shin-Etsu as “KSG-710,” “KSG-810,” “KSG-820,” “KSG-830,” and “KSG-840.”
    [016] Additional suitable hydrophilically modified cross-linked silicone elastomers include those described in U.S. Patent No. 6,524,598, hereby incorporated by reference in their entirety.
    [017] The compositions of the invention comprise an acrylic rheology modifier in an amount of about 0.1% to about 25% by weight, or from about 0.2% to about 20% by weight, or about from 0.3% to about 15% by weight of the composition. More typically, the compositions comprise an acrylic rheology modifier in an amount from about 0.2% to about 10%, from about 0.5% to about 5%, or from about 1% to about 3 % by weight of the composition. In a preferred embodiment, the acrylic rheology modifier comprises about 1.5% by weight of the composition.
    [018] Suitable acrylic rheology modifiers are preferably those that are capable of forming a gel with a suitable solvent such as a polyol and / or an alcohol. Such acrylic rheology modifiers will include homo and copolymers of acrylic or acrylate monomers. In one embodiment, the acrylic rheology modifier comprises copolymers of an acrylate monomer and an acrylamide monomer. In a preferred embodiment, the acrylic rheology modifier comprises hydroxyethyl acrylate / sodium acrylldimethyltaurate copolymer.
    [019] Other useful acrylic rheology modifiers include those described in U.S. Patent Application Publication No. 2013/0130959, hereby incorporated by reference in their entirety. For example, these include ViscUp®EZ (INCI name Sodium Acrylate / Acrylildimethyl Sodium Taurate & Hydrogenated Polydecene Copolymer & Sorbitan Laurate & Trideceth-6) marketed by Arch Personal Care Products; and those sold by SEPPIC as Sepiplus S (copolymer of hydroxyethyl acrylate and sodium acryloyl dimethyl taurate and polyisobutene and PEG-7 trimethyl ethyl propane coconut ether); Sepinov EMT 10 (copolymer of hydroxyethyl acrylate and sodium acryloyldimethyl taurate); and Simulgel 600 (acrylamide / sodium acryloyldimethyltaurate / isoexadecane / polysorbate 80 copolymer).
    [020] Additional suitable acrylic rheology modifiers include the anionic thickeners described in U.S. Patent Application Publication No. 2208/0196174, incorporated by reference here in their entirety. These include, without limitation, those comprising 2-acrylamido-2-methyl propane sulfonic acid monomers. The thickeners described in U.S. Patent Application Publication No. 2004/0028637, hereby incorporated by reference in their entirety, are also considered to be useful.
    [021] Other useful acrylic rheology modifiers include those described in U.S. Patent No. 6,524,598, hereby incorporated by reference in their entirety. For example, these include those sold by BF Goodrich Co. as Carbopol 934, Carbopol 940, Carbopol 950, Carbopol 980, Carbopol 951, Carbopol 981, Carbopol Ultrez 10, Carbopol ETD2020, Carbopol 1382, and Carbopol 1342, as well as Pemulen TR- 1, sold by Lubrizol.
    [022] In one embodiment, the composition is in the form of a gel that is formed by the hydrophilically modified crosslinked silicone elastomer, acrylic rheology modifier, polyol, and alcohol.
    [023] In one embodiment, the composition is free of additional gelling agents except the hydrophilically modified crosslinked silicone elastomer and the acrylic rheology modifier. In another embodiment, the composition may comprise additional gelling agents, but in amounts insufficient to form a gel in the absence of the hydrophilically modified crosslinked silicone elastomer and the acrylic rheology modifier.
    [024] In some embodiments, additional gelling agents or rheology modifiers, if present, will be included at a level of less than about 0.5% by weight or less than about 0.1% by weight of total composition. In another embodiment, the composition is substantially free of additional gelling agents or rheology modifiers, so it is meant that any additional rheology modifying gelling agents when present, are at levels so low that they do not measurably communicate viscosity or structure to the composition.
    [025] The compositions can be anhydrous, substantially anhydrous, or can comprise water. By "substantially anhydrous" is meant that no water is intentionally added to the composition, and only those amounts of water typically associated with the raw ingredients (for example, due to the hygroscopic nature of glycerin and alcohol) are included. In some embodiments, the compositions will comprise less than about 5% by weight of water, or less than about 2% by weight of water, or less than about 1% by weight of water, or less than than about 0.5% by weight of water.
    [026] The weight ratio of the hydrophilically modified crosslinked silicone elastomer and acrylic rheology modifier will typically range from about 10: 1 to about 1:10, or from about 8: 1 to about 1: 8, or from about 5: 1 to about 1: 5, and more typically from about 2: 1 to about 1: 2. In a preferred embodiment, the weight ratio of the hydrophilically modified crosslinked silicone elastomer and the acrylic rheology modifier is about 1: 1.
    [027] The compositions of the invention typically comprise a polyol, for example in an amount from about 20% to about 75%, or from about 25% to about 65% by weight of the composition, or more typically in an amount from about 35% to about 50% or from about 40% to about 50% by weight of the composition. In a preferred embodiment, the polyol will comprise about 45% by weight of the composition.
    [028] Polyols suitable for inclusion in the compositions include, without limitation, C2-6 polyols such as ethylene glycol, propylene glycol, butylene glycol, hexylene glycol, sorbitol, diethylene glycol, and glycerin. In a preferred embodiment, the polyol comprises glycerin.
    [029] The compositions of the invention also typically comprise an alcohol, for example in an amount of about 20% to about 75%, or about 25% to about 65% by weight of the composition, or more typically comprise about 35% to about 50% or about 40% to about 50% by weight of the composition. In a preferred embodiment, the alcohol comprises about 45% by weight of the composition.
    [030] Any alcohol can be used in the compositions of the invention, but preferably the alcohol is a low-order alcohol, such as ethanol, methanol, n-propanol, isopropanol, n-butanol, isobutanol, and tert-butanol. In a preferred embodiment, the alcohol comprises ethanol.
    [031] The weight ratio of the polyol to alcohol will typically range from about 10: 1 to about 1:10, or from about 5: 1 to about 1: 5, or from about 2: 1 to about 1: 2, or about 1: 1.
    [032] The compositions also comprise a fragrance oil (or combination of fragrance oils) that will typically comprise from about 0.5% to about 25%, from about 1% to about 20%, from about 3 % to about 15%, from about 5% to about 10%, and more typically from about 2% to about 8% by weight of the composition. In a preferred embodiment, a fragrance oil comprises about 5% by weight of the composition.
    [033] Any fragrance oil can be used in the compositions of the invention, such as those described in U.S. Patent Application Publication No. 2013/0280409, hereby incorporated by reference in its entirety. For example, fragrance oil can include any one or more of extracts from natural raw materials such as essential oils, concretes, absolutes, resins, resinoids, balms, tinctures such as, for example, ambergris tincture; amiris oil; angelica seed oil; angelica root oil; anise oil; valerian oil; basil oil; moss absolute; bay oil; mugwort oil; benzoin resin; bergamot oil; absolute beeswax; birch tar oil; bitter almond oil; savory oil; buchu leaf oil; cabreuva oil; chain oil; calamus oil; camphor oil; canang oil; cardamom oil; cascarilla oil; cassia oil; absolute of cassia; absolute castoreal; cedar leaf oil; cedar wood oil; rockrose oil; citronella oil; lemon oil; copaiba balm; balsamic oil of copaiba; coriander oil; root root oil; caraway oil; cypress oil; davana oil; dill oil; dill seed oil; absolute of eau de brouts; absolute oak moss; elemi oil; tarragon oil; citriodora eucalyptus oil; eucalyptus oil; fennel oil; fir oil; galbanum oil; galban resin; geranium oil; grapefruit oil; guaiac wood oil; gurjun balm; balsamic gurjun oil; Helichrysum absolute; Helichrysum oil; ginger oil; absolute of the iris root; iris root oil; jasmine absolute; calamus oil; blue chamomile oil; Roman chamomile oil; carrot seed oil; cascarilla oil; pine oil; mint oil; caraway oil; rockrose oil; absolute cistus; cistus resin; lavandin absolute; lavandin oil; absolute lavender; lavender oil; lemon grass oil; linguistics oil; distilled lemon oil; compressed lemon oil; linaloe oil; litsea cubeba oil; bay leaf oil; mace oil; marjoram oil; mandarin oil; massoia bark oil; mimosa absolute; ambrette oil; musk tincture; sage oil clarifies; nutmeg oil; myrrh absolute; myrrh oil; myrtle oil; clove leaf oil; clove flower oil; neroli oil; frankincense abolute; frankincense oil; opopanax oil; orange blossom absolute; orange oil; oregano oil; palm oil; patchouli oil; perilla oil; Peruvian balsamic oil; parsley leaf oil; parsley seed oil; petitgrain oil; peppermint oil; pepper oil; sweet pepper oil; pine cone oil; pennyroyal oil; absolute rose; rosewood oil; rose oil; rosemary oil; Dalmatian white oil; Spanish sage oil; sandalwood oil; celery seed oil; lavender spike oil; Japanese anise oil; styrax oil; tagete oil; needle fir oil; tea tree oil; turpentine oil; thyme oil; Tolu balm; tonka absolute; absolute of lemongrass; vanilla extract; absolute of the violet leaf; verbena oil; vetiver oil; juniper oil; wine lees oil; absinthe oil; wintergreen oil; ylang-ylang oil; hyssop oil; absolute of civet; cinnamon leaf oil; cinnamon bark oil; as well as fractions of these or isolated constituents of these; and combinations of these.
    [034] Additional suitable fragrances, as listed in European Patent No. EP2106704B1, include, for example, any one or more of hydrocarbons, such as 3-carene; a-pinene; p-pinene; a-terpinene; Y — terpinene; p-cymene; bisabolene; camphene; karyophylene, cedrene; farnesene; liminene; longifolene; mircene; ocimene; valencene; (E, Z) -1,3,5-undecatriene;
    [035] Aliphatic alcohols, such as hexanol; octanol; 3-octanol; 2,6-dimethylheptanol; 2-methylheptanol; 2-methyloctanol; (E) -3-hexenol; (E) and (Z) -3-hexenol; 1-octen-3-ol; mixtures of 3,4,5,6,6-pentamethyl-3/4-hepten-2-ol and 3,5,6,6-tetramethyl-4-methyleneheptan-2-ol; (E, Z) -2,6-nonadienol; 3,7-dimethyl-7-methoxyoctan-2-ol; 9-decenol; 10-undecenol; 4-methyl-3-decen-5-ol;
    [036] Aliphatic aldehydes and their acetals, such as hexanal; heptanal; octanal; nonanal; decanal; undecanal; dodecanal; tridecanal; 2-methyloctanal; 2-methylnonanal; (E) -2-hexenal; (Z) -4-heptenal; 2,6-dimethyl-5-heptenal; 10-undecenal; (E) -4-decennial; 2-dodecenal; 2,6,10-trimethyl-5,9-undecadienal; heptanal diethyl acetal; 1,1-dimethoxy-2,2,5-trimethyl-4-hexene; citrelloyl oxyacetaldehyde;
    [037] Ketones and aliphatic oximes thereof, such as 2-heptanone; 2-octanone; 3-octanone; 2-nonanone; 5-methyl-3-heptanone; 5-methyl-3-heptanone oxime; 2,4,4,7-tetramethyl-6-octen-3-one;
    [038] Aliphatic sulfur-containing compounds, such as 3-methylthioexanol; 3-methylthiohexyl acetate; 3-mercaptoexanol; 3-mercaptoexyl acetate; 3-mercaptoexyl butyrate; 3-acetylthiohexyl acetate; 1-menteno-8-thiol;
    [039] Aliphatic nitriles, such as 2-nonenonitrile; 2-tridecenenonitrile; 2,12-tridecenene-nitrile; 3,7-dimethyl-2,6-octadienonitrile; 3,7-dimethyl-6-octenonitrile;
    [040] Aliphatic carboxylic acids and esters thereof, such as (E) - and (Z) -3-hexenyl formate; ethyl acetoacetate; isoamyl acetate; hexyl acetate; 3,5,5-trimethylhexyl acetate; 3-methyl-2-butenyl acetate; (E) -2-hexenyl acetate; (E) - and (Z) -3-hexenyl acetate; octyl acetate; 3-octyl acetate; 1-octen-3-yl acetate; ethyl butyrate; butyl butyrate; isoamyl butyrate; hexyl butyrate; (E) - and (Z) -3-hexenyl isobutyrate; hexyl crotonate; ethyl isovalerate; Ethyl 2-methylpentanoate; ethyl hexanoate; allyl hexanoate; ethyl heptanoate; allyl heptanoate; ethyl octanoate; (E, Z) -2,4-ethyl decadienoate; Methyl 2-octinoate; Methyl 2-noninoate; allyl-2-isoamyloxyacetate; methyl-3,7-dimethyl-2,6-octadienoate;
    [041] Acyclic terpene alcohols, such as citronellol; geraniol; nerol; linalool; lavandulol; nerolidol; farnesol; tetrahydrolinalool; tetrahydrogeraniol; 2,6-dimethyl-7-octen-2-ol; 2,6-dimethyloctan-2-ol; 2-methyl-6-methylene-7-octen-2-ol; 2,6-dimethyl-5,7-octadien-2-ol; 2,6-dimethyl-3,5-octadien-2-ol; 3,7-dimethyl-4,6-octadien-3-ol; 3,7-dimethyl-1,5,7-octatrien-3-ol; 2,6-dimethyl-2,5,7-octatrien-1-ol; and formate, acetate, propionate, isobutyrate, butyrate, isovalerate, pentanoate, hexanoate, crotonate, tiglinate, 3-methyl-2-butenoate thereof;
    [042] Acyclic terpene aldehydes and ketones, such as geranial; general; citronellal; 7-hydroxy-3,7-dimethyloctanal; 7-methoxy-3,7-dimethyloctanal; 2,6,10-trimethyl-9-undecenal; geranylacetone; and the geranial, neral, 7-hydroxy-3,7-dimethyloctanal dimethyl and diethyl acetals;
    [043] Cyclic terpene alcohols, such as menthol; isopulegol; alpha-terpineol; terpineol-4; mentan-8-ol; mentan-1-ol; mentan-7-ol; borneol; isoborneol; linalool oxide; nopol; cedrol; ambrinol; vetiverol; guaiol; and the formates, acetates, propionates, isobutyrates, butyrates, isovalerates, pentanoates, hexanoates, crotonates, tiglinates, 3-methyl-2-butenoates thereof;
    [044] Cyclic terpene aldehydes and ketones, such as menthol; isomentone; 8-mercaptomentan-3-one; carvone; camphor; fenchone; alpha-ionone; beta-ionone; alpha-n-methionone; beta-n-methionone; alpha-isomethionone; beta-isomethionone; alpha-irone; alpha-damask; beta-damascona; beta-damascenone; delta-damascona; gamma-damask; 1- (2,4,4-trimethyl-2-cyclohexen-1-yl) -2-buten-1-one; 1,3,4,6,7,8a-hexahydro-1,1,5,5-tetramethyl-2H-2,4a-methanonaphthalen-8 (5H) -one; nootkatone; dihydronootkatone; alpha-sinensal; beta-sinensal; acetylated cedarwood oil (methyl cedril ketone);
    [045] Cyclic alcohols, such as 4-tert-butylcyclohexanol; 3,3,5-trimethylcyclohexanol; 3-isocanfilcyclohexanol; 2,6,9-trimethyl-Z2, Z5, E9-cyclododecatrien-1-ol; 2-isobutyl-4-methyltetrahydro-2H-pyran-4-ol;
    [046] Cycloaliphatic alcohols, such as alpha-3,3-trimethylcyclohexylmethanol; 2-methyl-4- (2,2,3-trimethyl-3-cyclopent-1-yl) butanol; 2-methyl-4- (2,2,3-trimethyl-3-cyclopent-1-yl) - 2-buten-1-ol; 2-ethyl-4- (2,2,3-trimethyl-3-cyclopent-1-yl) -2-buten-1-ol; 3-methyl-5- (2,2,3-trimethyl-3-cyclopent-1-yl) -pentan-2-ol; 3-methyl-5- (2,2,3-timetyl-3-cyclopent-1-yl) -4-pentent-2-ol; 3,3-dimethyl-5- (2,2,3-trimethyl-3-cyclopent-1-yl) -4-penten-2-ol; 1- (2,2,6-trimethylcyclohexyl) pentan-3-ol; 1- (2,2,6-trimethylcyclohexyl) hexan-3-ol;
    [047] Cyclic and cycloaliphatic ethers, such as cineole; cedril methyl ether; cyclododecyl methyl ether; (ethoxymethoxy) cyclododecane; alpha-cedrene epoxide; 3a, 6,6,9a-tetramethyl-dodecahydronaphth [2,1-b] furan; 3a-ethyl-6,6,9a-trimethyldodecahydro-naphtho [2,1-b] furan; 1,5,9-trimethyl-13-oxabicyclo [10,1,0] trideca-4,8-diene; rose oxide; 2- (2,4-dimethyl-3-cyclohexen-1-yl) -5-methyl-5- (1-methylpropyl) -1,3-dioxane;
    [048] Cyclic ketones, such as 4-tert-butylcyclohexanone; 2,2,5-trimethyl-5-pentylcyclopentanone; 2-heptylcyclopentanone; 2-pentylcyclopentanone; 2-hydroxy-3-methyl-2-cyclopenten-1-one; 3-methyl-cis-2-penten-1-yl-2-cyclopenten-1-one; 3-methyl-2-pentyl-2-cyclopenten-1-one; 3-methyl-4-cyclopentadecenone; 3-methyl-5-cyclopentadecenone; 3-methylcyclopentadecanone; 4- (1-ethoxyvinyl) -3,3,5,5-tetramethylcyclohexanone; 4-tert-pentylcyclohexanone; 5-cyclohexadecen-1-one; 6,7-dihydro 1,1,2,3,3-pentamethyl-4 (5H) -indanone; 9-cycloeptadecen-1-one; cyclopentadecanone; cyclohexadecanone;
    [049] Cycloaliphatic aldehydes, such as 2,4-dimethyl-3-cyclohexenecarbaldehyde; 2-methyl-4- (2,2,6-trimethyl-cyclohexen-1-yl) -2-butenal; 4- (4-hydroxy-4-methylpentyl) -3-cyclohexenecarbaldehyde; 4- (4-methyl-3-penten-1-yl) -3-cyclohexenecarbaldehyde;
    [050] Cycloaliphatic ketones, such as 1- (3,3-dimethylcyclohexyl) -4-penten-1-one; 1- (5,5-dimethyl-1-cyclohexen-1-yl) -4-penten-1-one; 2,3,8,8-tetramethyl-1,2,3,4,5,6,7,8-octahydro-2-naphthalenyl methyl ketone; methyl-2,6,10-trimethyl-2,5,9-cyclododecatrienyl ketone; tert-butyl (2,4-dimethyl-3-cyclohexen-1-yl) ketone;
    [051] Cyclic alcohol esters, such as 2-tert-butylcyclohexyl acetate; 4-tert-butylcyclohexyl acetate; 2-tert-pentylcyclohexyl acetate; 4-tert-pentylcyclohexyl acetate; decahydro-2-naphthyl acetate; 3-pentyltetrahydro-2H-pyran-4-yl acetate; decahydro-2,5,5,8a-tetramethyl-2-naphthyl acetate; 4,7-methane-3a, 4,5,6,7,7a-hexahydro-5 or 6-indenyl acetate; 4,7-methane-3a, 4,5,6,7,7a hexahydro-5 or 6-indenyl propionate; 4,7-methane-3a, 4,5,6,7,7a-hexahydro-5 or 6-indenyl isobutyrate; 4,7-methaneoctahydro-5 or 6-indenyl acetate;
    [052] Esters of cycloaliphatic carboxylic acids, such as allyl 3-cyclohexylpropionate; allyl cyclohexyloxyacetate; methyl dihydrojasmonate; methyl jasmonate; Methyl 2-hexyl-3-oxocyclopentanecarboxylate; Ethyl 2-ethyl-6,6-dimethyl-2-cyclohexenecarboxylate; 2,3,6,6-tetramethyl-2-cyclohexenecarboxylate; Ethyl 2-methyl-1,3-dioxolane-2-acetate;
    [053] Aromatic hydrocarbons, such as styrene and diphenylmethane;
    [054] Araliphatic alcohols, such as benzyl alcohol; 1-phenylethyl alcohol; 2-phenylethyl alcohol; 3-phenylpropanol; 2-phenylpropanol; 2-phenoxyethanol; 2,2-dimethyl-3-phenylpropanol; 2,2-dimethyl-3- (3-methylphenyl) propanol; 1,1-dimethyl-2-phenylethyl alcohol; 1,1-dimethyl-3-phenylpropanol; 1-ethyl-1-methyl-3-phenylpropanol; 2-methyl-5-phenylpentanol; 3-methyl-5-phenylpentanol; 3-phenyl-2-propen-1-ol; 4-methoxybenzyl alcohol; 1- (4-isopropylphenyl) ethanol;
    [055] Esters of araliphatic alcohols and aliphatic carboxylic acids, such as benzyl acetate; benzyl propionate; benzyl isobutyrate; benzyl isovalerate; 2-phenylethyl acetate; 2-phenylethyl propionate; 2-phenylethyl isobutyrate; 2-phenylethyl isovalerate; 1-phenylethyl acetate; alpha-trichloromethylbenzyl acetate; alpha acetate, alpha-dimethylphenylethyl; alpha butyrate, alpha-dimethylphenylethyl; cinnamyl acetate; 2-phenoxyethyl isobutyrate; 4-methoxybenzyl acetate; araliphatic ethers such as for example 2-phenylethyl methyl ether; 2-phenylethyl isoamyl ether; 2-phenylethyl 1-ethoxyethyl ether; phenylacetaldehyde dimethyl acetal; phenylacetaldehyde diethyl acetal; hydratropaldehyde dimethyl acetal; phenylacetaldehyde glycerol acetal; 2,4,6-trimethyl-4-phenyl-1,3-dioxane; 4.4a, 5.9b-tetrahydroindene [1,2-d] -m-dioxin; 4,4a, 5,9b-tetrahydro-2,4-dimethylindene [1,2-d] -m-dioxin;
    [056] Aromatic and araliphatic aldehydes, such as benzaldehyde; phenylacetaldehyde; 3-phenylpropanal; hydratropaldehyde; 4-methylbenzaldehyde; 4-methylphenylacetaldehyde; 3- (4-ethylphenyl) -2,2-dimethylpropanal; 2-methyl-3- (4-isopropylphenyl) propanal; 2-methyl-3- (4-tert-butylphenyl) propanal; 3- (4-tert-butylphenyl) propanal; cinnamaldehyde; alpha-butylcinamaldehyde; alpha-amylcinemaldehyde; alpha-hexylcinamaldehyde; 3-methyl-5-phenyl pentanal; 4-methoxybenzaldehyde; 4-hydroxy-3-methoxybenzaldehyde; 4-hydroxy-3-3,4-methylenedioxybenzaldehyde; 3,4-dimethoxy-benzaldehyde; 2-methyl-3- (4-methoxyphenyl) propanal; 2-methyl-3- (4-methylenedioxyphenyl) propanal;
    [057] Aromatic and araliphatic ketones, such as acetophenone; 4-methylacetophenone; 4-methoxyacetophenone; 4-tert-butyl-2,6-dimethylacetophenone; 4-phenyl-2-butanone; 4- (4-hydroxyphenyl) -2-butanone; 1- (2-naphthalenyl) ethanone; benzophenone; 1,1,2,3,3,6-hexamethyl-5-indanyl methyl ketone; 6-tert-butyl-1,1-dimethyl-4-indanyl methyl ketone; 1- [2,3-dihydro-1,1,2,6-tetramethyl-3- (1-methylethyl) -1H-5-indenyl] ethanone; 5 ’, 6’, 7 ’, 8’-tetrahydro-3’, 5 ’, 5’, 6 ’, 8’, 8’-hexamethyl-2-acetonephton;
    [058] Aromatic and araliphatic carboxylic acids and esters thereof, such as acid; phenylacetic acid; methyl benzoate; ethyl benzoate; hexyl benzoate; benzyl benzoate; methyl phenylacetate; ethyl phenylacetate; geranyl phenylacetate; phenylethyl phenylacetate; methyl cinnamate; ethyl cinnamate; benzyl cinnamate; phenylethyl cinnamate; cinamyl cinnamate; allyl phenoxyacetate; methyl salicylate; isoamyl salicylate; hexyl salicylate; cyclohexyl salicylate; cis-3-hexenyl salicylate; benzyl salicylate; phenylethyl salicylate; Methyl 2,4-dihydroxy-3,6-dimethylbenzoate; Ethyl 3-phenylglycidate; Ethyl 3-methyl-3-phenylglycidate;
    [059] Aromatic compounds containing nitrogen, such as 2,4,6-trinitro-1,3-dimethyl-5-tert-butylbenzene; 3,5-dinitro-2,6-dimethyl-4-tert-butylacetophenone; cinamonitrile; 5-phenyl-3-methyl-2-pentenonitrile; 5-phenyl-3-methylpentanonitrile; methyl anthranilate; Methyl N-methylanthranilate; Schiff bases of methyl anthranilate with 7-hydroxy-3,7-dimethyloctanal; 2-methyl-3- (4-tert-butylphenyl) propanal or 2,4-dimethyl-3-cyclohexenecarbaldehyde; 6-isopropylquinoline; 6-isobutylquinoline; 6-sec.-butylquinoline; indole; skatol; 2-methoxy-3-isopropylpyrazine; 2-isobutyl-3-methoxypyrazine;
    [060] Phenols, phenyl ethers and phenyl esters, such as estragol; anethole; eugenol; eugenyl methyl ether; isoeugenol; isoeugenyl methyl ether; thymol; carvacrol; diphenyl ether; beta-naphthyl methyl ether; beta-naphthyl ethyl ether; beta-naphthyl isobutyl ether; 1,4-dimethoxybenzene; eugenyl acetate; 2-methoxy-4-methylphenol; 2-ethoxy- 5- (1-propenyl) phenol; p-cresyl phenylacetate;
    [061] Heterocyclic compounds, such as 2,5-dimethyl-4-hydroxy-2H-furan-3-one; 2-ethyl-4-hydroxy-5-methyl-2H-furan-3-one; 3-hydroxy-2-methyl-4H-pyran-4-one; 2-ethyl-3-hydroxy-4H-pyran-4-one; and
    [062] Lactones, such as 1,4-octanolide; 3-methyl-1,4-octanolide; 1,4-nonanolide; 1,4-decanolide; 8-decen-1,4-olide; 1,4-undecanolide; 1,4-dodecanolide; 1,5-decanolide; 1,5-dodecanolide; 1,15-pentadecanolide; cis and trans-11-pentadecent 1,15-olide; cis- and trans-12-pentadecen-1,15-olide; 1,16-hexadecanolide; 9-hexadecen-1,16-olide; 10-oxa-1,16-hexadecanolide; 11-oxa-1,16-hexadecanolide; 12-oxa-1,16-hexadecanolide; Ethylene 1,12-dodecanedioate; Ethylene 1,13-tridecanedioate; coumarin; 2,3-dihydrocoumarin; octahydrocoumarin.
    [063] Other suitable fragrance oils are those listed in U.S. Patent Application Publications No. 2012/0107529 and 2013/0202788, and U.S. Patent No. 7,294,612, which are incorporated by reference in their entirety here.
    [064] The compositions of the invention can also be formulated as insect repellent compositions that provide prolonged release of an insect repellent oil. The compositions can comprise any oil or insect repellent oils, including, for example, essential oils of citronella, catnip, and lavender; neem seed oil, and soybean oil. Other suitable insect repellent oils are those listed in PCT Application Publication No. WO / 2003013243; U.S. Patent No. 8,501,205; and U.S. Published Order No. 2013/0084347, which are incorporated by reference in their entirety here. These include, without limitation, lemongrass oil, rose and geranium oil, lemon and eucalyptus oil, and lithea cubeba oil, camphor, mineral oil, and geranium oil. As used here, the term "fragrance oil" is intended to include insect repellent oils.
    [065] The compositions of the invention are useful for application to the human integumentary system, including, skin, lips, nails, hair, and other keratinous surfaces. As used here, the term "keratinous surface" refers to portions containing keratin from the human integumentary system, which includes, but is not limited to, skin, lips, hair (including eyebrows and eyelashes, scalp hair, facial hair, and body hair such as the arms, legs, etc.), and nails (toenails, fingernails, cuticles, etc.) of mammals, preferably humans.
    [066] In some embodiments, the compositions of the invention are in the form of a clear or translucent gel. The compositions can take the form of semi-solid, non-flowable, or flowable gels. In other embodiments, the compositions of the invention can be formulated as a cream, ointment, paste, foam, lotion, or stick.
    [067] It has been advantageously discovered that the compositions provide a moisturizing benefit to the skin, due to the high level of humectant (polyol) and thus do not dry the skin as might be expected from an alcohol-containing gel.
    [068] The compositions of the invention can be used in any suitable personal care product, such as perfumes, skin care products, including without limitation, body wash solutions, facial wash solutions, body oils, body lotions or creams, anti-aging creams or lotions, body gels, daily creams or lotions, night creams or lotions, treatment creams, skin protection ointments, moisturizing gels, body milks, tanning lotions, tanning creams, self-tanning creams, tanning compositions, anti-cellulite gels, peeling preparations, facial masks, depilatories, shaving creams, deodorants, antiperspirants, and the like, particularly for topical administration.
    [069] In some embodiments, the compositions are used in hair products such as hair gels, mousses, sculpting and fixing products, and the like.
    [070] The compositions of the invention can be used in any suitable cosmetic, including colored cosmetics or colorless cosmetics.
    [071] Suitable dyes include those such as dyes, pigments and lacquers. As used here, the term "pigments" includes lacquers and fillers such as talc, calcium carbonate, etc. Exemplary inorganic pigments include, but are not limited to, inorganic oxides and hydroxides such as magnesium oxide, magnesium hydroxide, calcium oxide, calcium hydroxides, aluminum oxide, aluminum hydroxide, iron oxides (a-Fe2O3, Y —Fe2O3, Fe3O4, FeO) and iron hydroxides including red iron oxide, yellow iron oxide and black iron oxide, titanium dioxide, lower titanium oxides, zirconium oxides, chromium oxides, chrome hydroxides, chrome oxides manganese, manganese hydroxides, cobalt oxides, cobalt hydroxides, cerium oxides, cerium hydroxides, nickel oxides, nickel hydroxides, zinc oxides and zinc hydroxides and composite oxides and composite hydroxides such as iron titanate, titanate cobalt and cobalt aluminate and the like. Inorganic oxide particles can be selected from, for example, particles of silica, alumina, zinc oxide, iron oxide and titanium dioxide, and mixtures thereof. In one embodiment, the pigments have a particle size of 5 nm to 500 microns, or 5 nm to 250 microns, or 10 nm to 100 microns. In some embodiments, the particle size (median) will be less than about 5 microns or less than 1 micron.
    [072] Additional exemplary color additive lacquers include, for example: D&C Red No 19 (for example, CI 45170, CI 73360 or CI 45430); D&C Red No 9 (CI 15585); D&C Red No 21 (CI 45380); D&C Orange No 4 (CI 15510); D&C Orange No 5 (CI 45370); D&C Red No 27 (CI 45410); D&C Red No 13 (CI 15630); D&C Red No 7 (CI 15850: 1); D&C Red No 6 (CI 15850: 2); D&C Yellow No 5 (CI 19140); D&C Red No 36 (CI 12085); D&C Orange No 10 (CI 45475); D&C Yellow No 19 (CI 15985); FD&C Red # 40 (CI # 16035); FD&C Blue # 1 (CI # 42090); FD&C Yellow # 5 (CI # 19140); or any combination of these.
    [073] In some embodiments, goniochromatic dyes (color transport pigments) are added to the clear or translucent gels of the invention, to provide a unique visual effect on the skin. Goniochromatic dyes have a base substrate in the form of a platelet and are coated with alternating layers of high and low refractive index materials. For example, goniochromatic pigments such as Reflecks Pinpoints of Pearl pigments (base of calcium and sodium borosilicate coated with titanium dioxide and tin dioxide) sold by BASF can be used in the compositions, which have a particle size between about 4 and about 190 µm. The amount of goniochromatic pigment can be, for example, in an amount of about 0.1% to about 5%, and more preferably between about 0.25% and about 4.5% by weight of the total composition.
    [074] Suitable fillers may include talc, silica, alumina, zinc stearate, mica, kaolin, nylon powder (in particular orgasol), polyethylene powder, polypropylene powder, acrylate powders, Teflon, starch, boron nitride, copolymer microspheres such as Expancel (Nobel Industrie), Politrap (Dow Coming), and silicon resin micro beads (Toshiba from Toshiba).
    [075] Other fillers that can be used in the compositions of the invention include inorganic powders such as chalk, fumigated silica, fumigated alumina, calcium oxide, calcium carbonate, magnesium oxide, magnesium carbonate, Fuller earth, atapulgite, bentonite, muscovite, phlogopite, synthetic mica, lepidolite, hectorite, biotite, lithia mica, vermiculite, aluminum silicate, aluminum and magnesium silicate, diatomaceous earth, starch, alkyl smithites and / or trialkyl aryl ammonium, chemically modified magnesium aluminum silicate, clay organically modified montmorillonite, hydrated aluminum silicate, hydrated silica, barium silicate and fumigated aluminum octenyl succinate, calcium silicate, magnesium silicate, strontium silicate, metallic tungstate, magnesium, silica and alumina, zeolite, barium sulfate, calcined calcium sulfate (calcined gypsum), calcium phosphate, fluorine apatite, hydroxyapatite, ceramic powder, metallic soap (zinc stearate, and magnesium stearate, zinc myristate, calcium palmitate, and aluminum stearate), colloidal silicon dioxide; organic powder, cyclodextrin, methyl polymethacrylate powder, styrene and acrylic acid copolymer powder, benzoguanamine resin powder, and poly (ethylene tetrafluoride) powder.
    [076] The compositions can include natural or synthetic film-forming polymers. Suitable polymeric film formers include polyolefins, silicone polymers (e.g., dimethicone, dimethicone, amodimethicone, silicone resin, etc.), (meth) acrylates, (meth) alkyl acrylates, polyurethanes, fluoropolymers, silicon polyurethanes, and silicone acrylates such as acrylates / dimethicone copolymers. In some embodiments, it may be desirable to add a hydrophilic or water-soluble film former (e.g., cellulosic, polysaccharide, polyquaternium (such as polyquaternium-37 (INCI), etc.) to the composition to improve dispersion, stability of aesthetic emulsion, appearance and sensation, etc. Elastomers formed from ethylene, propylene, butylene, and / or styrene monomers can also be useful.
    [077] The compositions of the invention can comprise any conventional cosmetic components, including pigments and dyes, cosmetic fillers and powders, film-forming agents, additional gelling agents, thickeners, conditioners, assets, solvents, emulsifiers, humectants, emollients, pH adjusters, antioxidants, preservatives, and the like.
    [078] The compositions of the invention may include a cosmetically or dermatologically acceptable carrier, which may be in the form of, for example, a serum, cream, lotion, gel, or stick, and may comprise an emulsion (for example , water-in-oil emulsion, oil-in-water, water-in-silicone, silicone-in-water, polyol-in-silicone, silicone-in-polyol, etc.), or may comprise an aqueous or ethanol vehicle , silicone (eg, cyclomethicone, dimethicone, etc.), hydrocarbon (eg, petrolatum, isododecane, etc.), ester oil (isopropyl myristate, myristyl myristate, or the like. The vehicle may be anhydrous and may comprise oils, such as dimethicones, hydrocarbons (eg, isododecane), petrolatum, ester oils, and the like The vehicle may further comprise an emulsifier, gelling agent, structuring agent, rheology modifier (eg a thickener), film, or the like.The vehicle may comprise from about 25 % to about 99% by weight of the composition.
    [079] The compositions can also include an emulsifier. The amount of emulsifier can be from about 0.001 to about 10% by weight, but preferably it will vary from about 0.01 to about 5% by weight, and most preferably about 0.1 to about 1% by weight. weight, based on the total weight of the composition. The emulsifier can be ionic, zwitterionic, or non-ionic. Suitable emulsifiers include those of the polyethoxylated type (for example, polyoxyethylene ethers or esters), polydiorganosiloxane-polyoxyalkylene block copolymers (for example, copolyol dimethicone), Steareth-20, Steareth-21, fatty alcohols (for example, Cetearyl Alcohol) , polyoxyethylene sorbitan fatty acid esters (ie, polysorbates), and Hydrogenated Castor Oil, to name a few. Additional emulsifiers are provided in the INCI Ingredient Dictionary and Handbook 11th Edition 2006, the disclosure of which is hereby incorporated by reference.
    [080] The compositions can also include an additional gelling agent. The gelling agent can comprise, for example, a silicone resin, including Dimethicone / Vinyl cross-polymer, Dimethicone T-resins, ETPEA, polyamides, cellulose ethers (e.g. methyl cellulose or ethyl cellulose) and the like. Thickeners such as acrylate copolymers, hydroxyalkyl cellulose, carboxymethyl cellulose, carbomers, and vegetable gums such as xanthan gum can be included.
    [081] The compositions can also comprise humectants (in addition to the polyol) such as polyols (e.g., glycols), including without limitation, glycerin, propylene glycol, ethoxydiglycol, butylene glycol, pentylene glycol, hexylene glycol, caprylene glycol, and the like. These can be added in amounts, for example, from about 0.001 to about 5% by weight of the composition.
    [082] In some embodiments, the compositions may comprise one or more of optical modification particles (e.g., soft focus particles), waxes, vegetable oils, esters, and alcohols / fatty acids. Compositions of the invention may optionally include additional skin benefit agents such as skin penetration enhancers; emollients (for example, isopropyl myristate, petrolatum, dimethicone oils, ester oils, mineral oils, or hydrocarbon oils); skin tonics (for example, palmitoyl oligopeptide), humectants (for example, polyols, including propylene glycol, glycerin, etc.); antioxidants (eg, BHT, ascorbic acid, sodium ascorbate, ascorbyl palmitate, beta-carotene, thiodipropionic acid, vitamin E, etc.); vitamins (eg tocopherol, tocopheryl acetate, etc.); alpha-hydroxy acids (for example, glycolic acid), beta-hydroxy acids (for example, salicylic acid); retinoids (for example, retinoic acid, all-trans-retinoic acid, retinaldehyde, retinol, and retinyl esters such as acetates or palmitates); other anti-aging ingredients (for example, collagen stimulators, collagenase inhibitors, elastase inhibitors); depigmentation agents (for example, TDPA, hydroquinone, kojic acid, etc.); exfoliating agents (for example, glycolic acid, 3,6,9-trioxaundecanedioic acid, etc.); estrogen synthase stimulating compounds (eg, caffeine and derivatives); compounds capable of inhibiting alpha-reductase 5 activity (for example, linolenic acid, linoleic acid, finasteride, and mixtures thereof); and barrier function enhancing agents (for example, ceramides, glycerides, cholesterol and their esters, alpha-hydroxy and omega-hydroxy fatty acids and esters of these, etc.), to name a few. The amounts of these various substances are those that are conventionally used in the cosmetic / personal care fields to achieve their intended purposes, for example, they can constitute from about 0.001% by weight to about 20% by weight of the total weight of the composition.
    [083] The compositions can also optionally include one or more of anti-allergens; antifungals; antiseptics; anti-irritants; anti-inflammatory agents; antimicrobials; antibacterials; and analgesics in an amount of about 0.001% by weight to about 20% by weight of the total weight of the composition.
    [084] In some embodiments, the compositions comprise one or more of antiperspirants and deodorants.
    [085] A sunscreen can be included to protect the skin from damage by ultraviolet rays. In one embodiment, the sunscreen provides both UVA and UVB protection, using a single sunscreen or a combination of sunscreens. Suitable sunscreens include avobenzone, cinnamic acid derivatives (such as octylmethoxy cinnamate), octyl salicylate, oxybenzone, octocrylene, titanium dioxide, zinc oxide, or any mixtures thereof. The sunscreen can be present from about 1% to about 30% by weight of the total composition.
    [086] Other suitable components include those agents that provide a prophylactic or therapeutic benefit to the skin. Particular mention can be made of alpha-hydroxy acids, beta hydroxy acids, ascorbic acid or Vitamin C and derivatives thereof (for example, C1-C8 esters of these); retinoids such as retinol (Vitamin A) and the esters thereof (for example, C1-C8 esters, such as palmitate), and hyaluronic acid.
    [087] Other suitable additives include vitamins, such as tocopherol and ascorbic acid; vitamin derivatives such as ascorbyl monopalmitate, tocopheryl acetate, and vitamin E palmitate; metal chelating agents such as EDTA or salts thereof; and pH adjusters (citric acid, ethanolamine, sodium hydroxide, etc.).
    [088] The compositions may also comprise a preservative or antimicrobial agent, for example, methylchloroisothiazolinone, methyl isothiazolinone, methylparaben, propylparaben, phenoxyethanol, or caprylyl glycol.
    [089] Methods for providing prolonged release of a fragrance oil are also encompassed by the invention, comprising applying a composition of the invention to a surface. In some embodiments, the compositions are applied to a human coat, such as the skin of the face, hands, or body, or to the scalp hair.
    [090] The compositions of the invention are capable of releasing a fragrance oil over a longer period of time when compared to otherwise identical compositions which lack the hydrophilically modified crosslinked silicone elastomer or acrylic rheology modifier.
    [091] The composition can be applied as often as necessary to communicate the desired fragrance intensity, cosmetic finish, color or appearance to the skin, etc. A composition according to the invention is expected to obtain prolonged release of oil with fragrance over a long period of use such as from about 1 to about 48 hours, from about 1 to about 24 hours or from about 1 to about 12 hours.
    [092] The composition can be properly packaged in a container equipped with a pump dispenser, for example. The composition in such an embodiment is preferably in the form of a flowable gel having a suitable rheology to flow during pumping and thickening after being deposited on the skin (for example, a thixotropic rheology).
    [093] In one embodiment, the composition is intended for use as a non-therapeutic treatment. In another embodiment, the composition is an article intended to be rubbed, poured, sprayed, or sprayed on, introduced into, or otherwise applied to the human body for cleaning, beautifying, promoting attractiveness, or altering the appearance, of according to the US FD&C Act, §201 (i). EXAMPLES Example 1
    [094] Three fragrance gels were prepared according to the formulas in table 1. The inventive gel included both a hydrophilically modified crosslinked silicone elastomer (cross-polymer PEG-12 dimethicone / PPG-20) and an acrylic rheology modifier ( hydroxyethyl acrylate / sodium acryloyl dimethyltaurate copolymer). Gel A excluded only the crossed polymer of PEG-12 dimethicone / PPG-20 and Gel B excluded only the hydroxyethyl acrylate / acryloyldimethyltaurate copolymer. The oil with fragrance in each of the formulations was limonene.
    [095] The hydrophilically modified crosslinked silicone elastomer used in the formulations is sold as EL-7040 by Dow Corning, which also contains caprylyl methicone. EL-7040 contains 20% PEG-12 dimethicone / PPG-20 cross polymer, so that the PEG-12 dimethicone / PPG-20 cross polymer was present in the inventive gel and Gel B in an amount of 1.5 % by weight of the total formulation. The acrylic rheology modifier used in the formulations is sold as Simulgel INS-100 by SEPPIC, which also contains isoexadecane and polysorbate 60. Simulgel INS-100 contains 37.5% hydroxyethyl acrylate / acrylldimethyltaurate copolymer, so the hydroxyethyl acrylate / sodium acryloyl dimethyltaurate copolymer was present in the inventive gel and Gel A in an amount of 1.5% by weight of the total formulation. Table 1

    [096] A standard fragrance spray (hydroalcoholic EDT spray) and a gelled version (with hydroxyethyl cellulose) of the hydroalcoholic EDT spray were also prepared, each containing 5.0% by weight of the fragrance oil. All preparations were tested to assess the percentage of fragrance maintained in each formulation over a 24-hour period using free space analysis. Each formulation evaluated initially contained 5.0% by weight of a fragrance oil. The fragrance oil comprised an unknown percentage of limonene, but the same fragrance oil was used in each experiment. Test material (0.20 g) was placed inside the bottom of a 2 oz glass jar, and smoothed to an even coating. Samples were placed in a 100 ° F water bath, and left uncovered for 0 hours or 24 hours. After 24 hours, the samples were covered with a vapor-impermeable film and left untouched for 30 minutes. After 30 minutes, the samples were penetrated and 1 cc of free space was removed. The free space was then analyzed using gas chromatography (GC). The fragrance retention percentage was calculated as the integrated area of the GC peak of limonene in 24 hours in relation to the integrated area of initial limonene. The results of these experiments are shown below in table 2, as well as in Figure 1.Table 2

    [097] The spray of standard hydroalcoholic EDT retained 4.9% fragrance after 24 hours, and the gelled version of the hydroalcoholic spray retained only 0.3% of the fragrance. Gel A, which contained PEG-12 dimethicone / PPG-20 cross polymer but no hydroxyethyl acrylate / sodium acryloyl dimethyltaurate copolymer, exhibited a 3.6% fragrance retention after 24 hours. Gel B, which contained sodium hydroxyethyl acrylate / acryloyl dimethyltaurate copolymer but no PEG-12 dimethicone / PPG-20 cross polymer, exhibited a fragrance retention of 1.3% after 24 hours. The inventive gel that contained both the crosslinked PEG-12 dimethicone / PPG-20 polymer and the hydroxyethyl acrylate / sodium acryloyl dimethyltaurate copolymer unexpectedly retained 36.8% fragrance after 24 hours. The notable increase in the fragrance retention of the inventive gel is much greater than an additive effect of each of the crossed polymer of PEG-12 dimethicone / PPG-20 and the hydroxyethyl acrylate / acrylldimethyltaurate copolymer, demonstrating a synergy between two components.
    [098] The invention described and claimed herein should not be limited in scope by the specific embodiments disclosed herein since these embodiments are intended as illustrations of various aspects of the invention. Any equivalent embodiments are intended to be within the scope of this invention. In fact, various modifications of the invention in addition to those shown and described herein will become apparent to those skilled in the art from the preceding description. Such modifications are also intended to fall within the scope of the attached claims. All publications cited here are incorporated by reference in their entirety.
    权利要求:
    Claims (11)
    [0001]
    1. Long-term composition to provide prolonged fragrance release CHARACTERIZED by the fact that it comprises: (a) from 0.5% to 5% by weight of a hydrophilically modified cross-linked silicone elastomer; (b) from 0.5% to 5% by weight of an acrylic rheology modifier; (c) from 20% to 75% by weight of a polyol; (d) from 20% to 75% by weight of an alcohol; and (e) from 2% to 10% by weight of a fragrance oil, wherein the composition is capable of releasing said fragrance oil over a longer period of time when compared to an otherwise identical composition that lacks said hydrophilically modified crosslinked silicone elastomer or said acrylic rheology modifier.
    [0002]
    2. Composition according to claim 1, CHARACTERIZED by the fact that said hydrophilically modified cross-linked silicone elastomer comprises poly (alkylene oxide) chains grafted to a main silicone structure.
    [0003]
    Composition according to claim 1, CHARACTERIZED by the fact that said hydrophilically modified crosslinked silicone elastomer comprises cross polymer of PEG-12 dimethicone / PPG-20.
    [0004]
    4. Composition according to claim 1, CHARACTERIZED by the fact that said acrylic rheology modifier comprises a copolymer of an acrylate monomer and an acrylamide monomer.
    [0005]
    5. Composition, according to claim 1, CHARACTERIZED by the fact that said acrylic rheology modifier comprises sodium hydroxylethyl acrylate / acrylldimethyltaurate copolymer.
    [0006]
    6. Composition according to claim 1, CHARACTERIZED by the fact that said polyol comprises glycerin and said alcohol comprises ethanol.
    [0007]
    7. Composition, according to claim 1, CHARACTERIZED by the fact that said oil with fragrance comprises a combination of one or more oils with fragrance.
    [0008]
    8. Composition according to claim 1, CHARACTERIZED by the fact that the weight ratio of said hydrophilically modified crosslinked silicone elastomer and said acrylic rheology modifier is from 2: 1 to 1: 2.
    [0009]
    9. Composition, according to claim 1, CHARACTERIZED by the fact that it also comprises one or more actives selected from the group consisting of: retinoids, hydroxylic acids, depigmentation agents, botanical products, collagenase inhibitors, elastase inhibitors, sunscreens , antiperspirants, deodorants, antibacterials and antifungals.
    [0010]
    10. Composition, according to claim 1, CHARACTERIZED by the fact that it also comprises one or more dyes.
    [0011]
    11. Composition, according to claim 1, CHARACTERIZED by the fact that the weight ratio of said polyol and said alcohol is from 2: 1 to 1: 2.
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    US10920169B2|2021-02-16|Ambergris and/or indole-like compositions of odoriferous substances
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    同族专利:
    公开号 | 公开日
    CA2938277A1|2015-08-06|
    EP3099381A1|2016-12-07|
    US8921303B1|2014-12-30|
    US10052277B2|2018-08-21|
    EP3099381B1|2020-04-29|
    US20170296454A1|2017-10-19|
    CA2938277C|2021-11-16|
    ES2809252T3|2021-03-03|
    HK1225334A1|2017-09-08|
    MX2016009670A|2016-11-14|
    US20180325801A1|2018-11-15|
    EP3099381A4|2017-07-19|
    TW201529092A|2015-08-01|
    MX353574B|2018-01-18|
    US9717237B2|2017-08-01|
    WO2015116306A1|2015-08-06|
    PL3099381T3|2020-11-16|
    CN105939761A|2016-09-14|
    US20150208647A1|2015-07-30|
    CN105939761B|2020-10-23|
    TWI679993B|2019-12-21|
    AR099129A1|2016-06-29|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DK135267A|1971-02-25|
    US4874129A|1988-06-30|1989-10-17|Dow Corning Corporation|Multi-laminate fragrance release device|
    US5176903A|1990-12-13|1993-01-05|Revlon Consumer Products Corporation|Antiperspirant/deodorant containing microcapsules|
    JP2631772B2|1991-02-27|1997-07-16|信越化学工業株式会社|Novel silicone polymer and paste-like silicone composition having water dispersibility using the same|
    EP0545002A1|1991-11-21|1993-06-09|Kose Corporation|Silicone polymer, paste-like composition and water-in-oil type cosmetic composition comprising the same|
    US5437867A|1993-03-19|1995-08-01|Collaborative Laboratories|Solubilizing, thickening and emulsifying cosmetic composition and process for preparation of same|
    US5837793A|1996-03-22|1998-11-17|Dow Corning Toray Silicone Co., Ltd.|Silicone rubber powder and method for the preparation thereof|
    US5811487A|1996-12-16|1998-09-22|Dow Corning Corporation|Thickening silicones with elastomeric silicone polyethers|
    FR2782924B1|1998-09-09|2001-10-26|Oreal|STABLE O / W / O EMULSION AND ITS USE AS A COSMETIC AND / OR DERMATOLOGICAL COMPOSITION|
    DE69935350T2|1998-11-20|2007-11-22|The General Hospital Corp., Boston|USE OF PYRETHROID COMPOUNDS FOR PROMOTING HAIR GROWTH|
    FR2794980B1|1999-06-18|2001-09-07|V Man Fils Ets|ARTICLE FOR CONTROLLED AND SUBSTANTIALLY REGULAR RELEASE OF A VOLATILE ORGANIC SUBSTANCE|
    FR2810545B1|2000-06-23|2004-05-07|Snf Sa|USE AS COSMETIC THICKENERS OF NEUTRALIZED COPOLYMERS COMPRISING LOW ACID PATTERNS AND STRONG ACID PATTERNS, AND COSMETIC COMPOSITIONS CONTAINING THEM|
    US6524598B2|2000-07-10|2003-02-25|The Procter & Gamble Company|Cosmetic compositions|
    US6719959B1|2000-11-28|2004-04-13|Avon Products, Inc.|Extended duration insect repellent composition and method of application to the skin|
    US6932982B2|2001-02-16|2005-08-23|Firmenich Sa|Encapsulated flavor and/or fragrance composition|
    DE10136882B4|2001-07-24|2004-10-07|Coty B.V.|Cosmetic product with acrylates and process for its production|
    GB0119660D0|2001-08-11|2001-10-03|Quest Int|Insect repellents|
    US7585824B2|2002-10-10|2009-09-08|International Flavors & Fragrances Inc.|Encapsulated fragrance chemicals|
    US6936686B2|2002-12-11|2005-08-30|Nutech Corporation|Cross-linked silicone gels; products containing the same; and methods of manufacture thereof|
    US7378103B2|2004-03-22|2008-05-27|L'oreal|Cosmetic composition comprising a polyglycerolated silicone elastomer|
    WO2005094758A1|2004-03-31|2005-10-13|Shin-Etsu Chemical Co., Ltd.|Cosmetic preparation containing silicone polymer|
    US20060216258A1|2005-03-24|2006-09-28|Singleton Laura C|Water-in-silicone emulsion compositions|
    US20070048240A1|2005-08-25|2007-03-01|Paul Slavashevich|Applications of cross-linked silicone gel in personal care products|
    US7846464B2|2006-01-16|2010-12-07|Darling Samuel T|Insect repellent composition|
    EP2019678A4|2006-05-23|2012-05-02|Dow Corning|Novel silicone film former for delivery of actives|
    US7801319B2|2006-05-30|2010-09-21|Sonitus Medical, Inc.|Methods and apparatus for processing audio signals|
    JP2008020112A|2006-07-12|2008-01-31|Fujitsu Hitachi Plasma Display Ltd|Heating treatment method and device|
    FR2909555B1|2006-12-11|2009-01-30|Oreal|E / H EMULSION WITH CORRECTIVE EFFECT FOR SKIN|
    EP1961450A1|2007-02-20|2008-08-27|Wella Aktiengesellschaft|Dyes for keratinic fibers comprising a special anionic thickener|
    JP5005457B2|2007-07-25|2012-08-22|愛三工業株式会社|Fuel tank|
    US20130280409A1|2008-04-02|2013-10-24|Symrise Ag|Particles Having a High Load of Fragrance or Flavour Oil|
    US8398964B2|2009-07-28|2013-03-19|Shin-Etsu Chemical Co., Ltd.|Organopolysiloxane having amide group, and cosmetic material containing same|
    KR20120101015A|2009-10-23|2012-09-12|다우 코닝 코포레이션|Hydrophilically-modified silicone compositions|
    WO2011112797A2|2010-03-10|2011-09-15|L'oreal|Silky-feeling non-aqueous structured composition|
    CN101810565A|2010-04-26|2010-08-25|李又欣|Tolterodine gel preparation and preparation method thereof|
    WO2011140341A2|2010-05-05|2011-11-10|L'oreal S.A.|Cosmetic compositions containing acrylic thickener|
    US20120058973A1|2010-09-02|2012-03-08|Saroja Narasimhan|Compositions comprising a silicone water-in-oil emulsifier and a low nitrogen containing amino-functional silicone gum|
    US8354149B2|2010-11-01|2013-01-15|Carestream Health Inc.|Transparent ink-jet recording films, compositions, and methods|
    CN103619308A|2011-06-20|2014-03-05|宝洁公司|Personal care compositions comprising shaped abrasive particles|
    US8999407B2|2011-09-30|2015-04-07|Steven Fred Salomon|Natural insect repellent compositions|
    US20130202788A1|2011-11-23|2013-08-08|The Dial Corporation|Non-aqueous thixotropic fragrance gel|
    EP2827834B1|2012-03-19|2017-11-08|The Procter and Gamble Company|Superabsorbent polymers and silicone elastomer for use in hair care compositions|
    US8921303B1|2014-01-28|2014-12-30|Avon Products, Inc.|Extended release fragrance compositions|US10328015B2|2014-01-23|2019-06-25|Amkiri Ltd.|Fragrance releasing compositions|
    HRP20211750T1|2014-01-23|2022-02-18|Maori S.C. Ltd.|Scented body compositions|
    US8921303B1|2014-01-28|2014-12-30|Avon Products, Inc.|Extended release fragrance compositions|
    US10779531B2|2015-02-26|2020-09-22|Kao Corporation|Insect repellent|
    US9624384B2|2015-04-07|2017-04-18|IndusCo, Ltd.|Water stable antimicrobial silanol quaternary ammonium compounds|
    US9687002B2|2015-05-21|2017-06-27|IndusCo, Ltd.|Botanical antimicrobial microemulsions |
    US9744120B2|2015-05-28|2017-08-29|IndusCo, Ltd.|Durable skin sanitizers containing water stable antimicrobial silanol quaternary ammonium compounds|
    KR20170027666A|2015-09-02|2017-03-10|아모레퍼시픽|High internal phase Water-in-Oil type emulsified cosmetic composition|
    US10010080B2|2015-09-14|2018-07-03|IndusCo, Ltd.|Process for the production of partially polymerized antimicrobial silanol quaternary ammonium compounds|
    US10752785B2|2016-09-09|2020-08-25|IndusCo, Ltd.|Anti-slip botanical antimicrobial microemulsions|
    CN109890347A|2016-10-26|2019-06-14|Elc 管理有限责任公司|Sustained release delivery system and method|
    WO2018080682A1|2016-10-26|2018-05-03|Elc Management Llc|Delayed release delivery systems and methods|
    CH713127B1|2016-11-09|2021-03-31|Innomaterials Sa|Synthetic scented material and its manufacturing process.|
    FR3073147B1|2017-11-07|2021-02-12|Mazis Carole Des|AROMATHERAPY COMPOSITION|
    CN108371724A|2018-02-08|2018-08-07|武汉市拜乐卫生科技有限公司|A kind of deodorizing sterilizing air cleaning agent of the flower extract containing ginger|
    CN108452673A|2018-03-22|2018-08-28|淮北智淮科技有限公司|A kind of preparation method of antibacterial type air purifying preparation|
    FR3089813B1|2018-12-12|2021-03-05|Oreal|Perfume jelly|
    法律状态:
    2019-08-06| B06U| Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]|
    2020-06-09| B06A| Patent application procedure suspended [chapter 6.1 patent gazette]|
    2020-10-06| B09A| Decision: intention to grant [chapter 9.1 patent gazette]|
    2020-12-01| B16A| Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]|Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 19/11/2014, OBSERVADAS AS CONDICOES LEGAIS. |
    优先权:
    申请号 | 申请日 | 专利标题
    US14/165,687|2014-01-28|
    US14/165,687|US8921303B1|2014-01-28|2014-01-28|Extended release fragrance compositions|
    PCT/US2014/066322|WO2015116306A1|2014-01-28|2014-11-19|Extended release fragrance compositions|
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