• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The present invention uses a natural polymer material chitosan and a natural mineral pegmatite (coagulation stone) as a sanitary processing agent to give the antimicrobial deodorization function and moisturizing property to the textile products, and the organic hygiene processing agent to attach to the fiber It is a functional fiber manufacturing method coated with 1Layer or 3Layer technique using water-soluble binder instead of water binder. It improves moisturizing and far-infrared effect with antibacterial deodorization effect and maximizes energy exchange and fat removal by aerobic exercise. Functionality using pegmatite and chitosan that can effectively overcome obesity without causing yo-yo or metabolic dysfunction through the maximum utilization of basic metabolic rate by promoting metabolism and improving blood circulation It relates to a method for producing a fiber.
    公开号:KR20020023327A
    申请号:KR1020020002727
    申请日:2002-01-17
    公开日:2002-03-28
    发明作者:박성태
    申请人:(주)대동바이오텍；
    IPC主号:
    专利说明:

    Ability fiber manufacture method to use pegmatite and Quito acid}
    [5] The present invention is a natural mineral pegmatite (pegmatite) to give a far-infrared effect with the introduction of chitosan, a natural polymer material in order to impart antibacterial deodorization function and moisturizing to textile products, the hygienic processing agent The present invention relates to a functional fiber manufacturing method coated with 1Layer or 3Layer technique using a water-soluble binder without using an organic binder in order to attach the fiber to a fiber, and a functional fiber that simultaneously provides an antibacterial deodorizing effect and a moisturizing and far infrared ray effect. It relates to a manufacturing method.
    [6] In general, Staphylococcus aureus and urea degrading bacteria, which are produced by nutrients such as sweat, fat, waste, and manure, are not only harmful to the human body and the natural environment, such as causing skin diseases on sensitive areas of the skin, Involved in the decomposition process to generate ammonia gas and odor, the use of antimicrobial fibers in reality is urgently needed.
    [7] In particular, the removal of the odor generated from the underwear or sportswear after exercise is a situation that requires the antibacterial deodorization process for the skin protection.
    [8] Known antibacterial and deodorant processing methods include applying inorganic compounds such as silver, copper, zinc, silver oxide, Acrylonitril-copper sulfide complex, zinc oxide, etc. to textile products, or applying organic compounds such as quaternary ammonium. And there is also a method for spinning by copolymerizing low molecular weight and polymer with quaternary ammonium; Reacting the surface of the fiber with a pyridium salt quaternary, ammonium salt; There is simply a method of dissolving chitosan in dilute organic acid and padding it in the form of chitosan to make it a sanitary product.
    [9] Bacteria and bactericidal action according to such metal ions or quaternary ammonium salts are caused by direct contact of microorganisms to the antimicrobial functional groups formed on the fiber surface, and microorganisms charged with cell wall anions are electrically connected to metal ions or cations of quaternary ammonium. Combined, the cellular function of the electron transport system is lowered, which causes the breathing to stop or the cell wall is destroyed, and the cell fluid is leaked and killed.
    [10] However, organic processing agents made of such antimicrobial compounds are not able to come into contact with the fibers organically, and lack of washing durability, deterioration of touch and fluorescence loss or discoloration from anionic dyes when treated with fluorescent brighteners. There are disadvantages.
    [11] In addition, some of them are exposed to ultraviolet rays for a long time, and a part of the polymer chain is cut, which causes yellowing of the hygiene product or loss of its function as a hygienic processing agent, and also acts on the human body to cause allergic skin diseases such as atopic dermatitis. There is a problem that can be denatured to harmful substances.
    [12] In addition, in order to give antibacterial and deodorant processing of textile products using chitosan, the chitosan must be dissolved and processed in the textile products by any method.
    [13] However, the above-mentioned chitosan is not dissolved in water and is dissolved in an aqueous solution of organic acid, so it must be treated with a dilute acid solution in order to treat the textile product, wherein the fiber is susceptible to injury.
    [14] In addition, chitosan, which has a cation formed by a combination of an acid and a salt, has a problem in that antibacterial and deodorizing functions are lost when ammonium ions are converted to an amine group when treated with an alkali solution such as NaOH.
    [15] An object of the present invention is to provide a sanitary processing agent and a sanitary processing agent that can be applied to the fiber fabric by providing a functional fiber manufacturing method using the sanitary processing agent to solve the above problems.
    [16] In order to achieve the above object, pegmatite powder, binder, solvent and chitosan are dissolved in dilute organic acid to obtain the desired sanitary processing agent, and the sanitary processing agent thus obtained is added when the padding or coating is carried out so that the fiber is far-infrared, antibacterial deodorization and moisturizing. A functional fiber product was obtained to add functions such as effects, and in order to effectively attach the pegmatite to the fiber, a polyurethane resin as a binder was used, and Methyl ethyl ketone (MEK) was used as a binder solvent. Means; Means for attaching the pegmatite and chitosan to the fibers at the same time using a water-soluble binder; Chitosan, which has a structure similar to the structure of cellulose, is dissolved in dilute organic acids (acetic acid, lactic acid, ureic acid), etc., so that quaternary chloride is formed in the amine group (-NH 2 ) attached to carbon number 2 in molecular chain decay. It relates to a functional fiber manufacturing method that can maximize the ionic action to obtain an excellent sanitary processing effect.
    [1] Figure 1a, 1b is a state of photographing the functional fiber product coated pegmatite by electron microscope
    [2] Figure 2a, 2b is a state of photographing the functional fiber product coated with a pegmatite and chitosan solution with a polyurethane binder with an electron microscope
    [3] Figure 3a, 3b is a state of photographing the functional fiber product coated with pegmatite first binder, chitosan solution second coating, pegmatite third binder with a binder and electron microscope
    [4] Figures 4a, 4b and 5a, 5b is a state in which the pegmatite and chitosan solution is mixed by using a bubble generator and the functional fiber product coated on the fabric fabric by electron microscope
    [17] The sanitary processing agent of the present invention and the sanitary processing agent configured to be applied to the fiber fabric by providing a functional fiber manufacturing method using the sanitary processing agent was made of a mixture of pegmatite and chitosan.
    [18] Hereinafter will be described in detail the configuration made by the embodiment of the present invention.
    [19] First, pegmatite used as a sanitary processing agent is a natural mineral, and elemental analysis shows germanium (Ge). Selenium (Se), holium (Ho), cerium (Ce), sodium oxide (Na 2 O), calcium oxide (CaO), potassium oxide (K 2 O), magnesium oxide (MgO), silicon dioxide (SiO 2 ), etc. Representatively.
    [20] Chitosan is the most representative of the natural antimicrobial that has little environmental problems and harmless to the human body, and has antibacterial, human compatibility and cationic properties.
    [21] In addition, the chitosan-treated fibers are widely known to exhibit complex functions such as antimicrobial, deodorizing and moisturizing effects.
    [22] On the other hand, the chitosan is a common material, and a detailed description thereof will be omitted.
    [23] In the present invention, a method of preparing functional fibers by the method of preparing and applying a sanitary processing agent using pegmatite dissolves polyurethane by 5-10% (by weight) of MEK, and adds 5-30 Wt% of pegmatite powder on the fiber. It is a method of coating.
    [24] Therefore, in the present invention, the method for producing functional fibers by the manufacturing and coating method of the sanitary processing agent using pegmatite and chitosan can be roughly divided into three types: 3 layer type coating, 1 layer type coating, 1 layer type foam coating.
    [25] As a first means, a large amount of chitosan can be applied in the form of a 3 layer, and a film is formed evenly on the middle layer, and a block is formed by the upper and lower layers of the resin to prevent chitosan from being separated from the fiber. same.
    [26] * 3 Layer Type Coating
    [27] -1 layer (Layer): Coated stone is added to the coating binder (20 ~ 40Wt% compared to the binder) and evenly mixed by using a high speed stirrer to apply first.
    [28] -Layer: After adding chitosan solution dissolved in dilute acetic acid catalyst (chitosan solution dissolved in 0.1% to 3% chitosan in 1% glacial acetic acid) at a suitable viscosity for coating (2-10% compared to binder), Apply evenly.
    [29] -3 layer (Layer): Top coating on the 2 layer (Layer) the same as the 1 layer (Layer).
    [30] The second means is to mix together one layer type coating, that is, binder (pegmatite), pegmatite (10-40 Wt% compared to binder) and chitosan (2 to 20% solution of chitosan compared to binder). It is applied to the fiber.
    [31] The third means is to mix 1 layer type foam coating, that is, binder, 15Wt% of crystallite, 2% chitosan solution (2% solution of chitosan in 1% solution of glacial acetic acid) together, and use the foam generator on the fiber. Unlike the general coating method, the coating layer forms a micropore cell (micropore layer) structure to form a coating layer having breathability.
    [32] On the other hand, the functional fiber manufacturing method by coating is carried out under the same method and conditions as the conventional coating (coating) method, the coating (coating) conditions vary depending on the conditions and characteristics of the fiber to be coated (coated) is similar to the existing conditions It is preferable that the description of the specific coating (coating) process is made by a general method since it is changed.
    [33] Therefore, the result of the experiment by the above method is as follows, and is not limited by the following examples and test examples.
    [34] <Example 1>
    [35] It is a method of dissolving a polyurethane with MEK 5-10 Wt% compared to a binder, and adding 20 Wt% of pegmatite to apply on a fiber.
    [36] <Example 2>
    [37] 1. Add 30Wt% of the coarse stone to the coated binder and mix it evenly using a high speed stirrer to apply the primary coating.
    [38] 2. Add chitosan solution dissolved in dilute acetic acid catalyst (chitosan solution dissolved in 2% chitosan in 1% glacial acetic acid solution) at a viscosity suitable for coating (5% of binder), and apply evenly on the first layer.
    [39] 3. Apply evenly on 2 layers in the same way as 1 layer.
    [40] <Example 3>
    [41] Pegmatite (10-40 Wt% of binder) and chitosan (2-20% of chitosan solution of binder) are mixed together and applied on the fibers.
    [42] <Example 4>
    [43] Pegmatite is mixed with 10 ~ 30Wt% and chitosan 0.5 ~ 5% solution (produced 2% solution of chitosan in 1% glacial acetic acid solution) and coated on the fiber by using foam generator. The coating layer is characterized by forming a micropore cell (micropore layer) structure to form a coating layer having breathability.
    [44] And the far-infrared radiation measurement result of the fiber functional product which is the final object obtained by the said Example process is as follows.
    [45] Experimental Example 1
    [46] The pegmatite content was applied to the fiber fabric with a polyurethane binder for 5, 10, 20, and 30 Wt% of four species, and the far-infrared radiation dose was measured at 37 ° C. at human body temperature.
    [47] SampleEmissivity (5-20㎛)Radiation energy (W / ㎡ · ㎛, 37 ℃) Fiber Fabric (A)0,8923.44 × 10 2Fiber Fabric (B)0.8963.45 × 10 2Fiber Fabric (C)0.8993.47 × 10 2Fiber Fabric (D)0.9023.48 × 10 2
    [48] Table 1 Far-Infrared Radiation Energy of Fiber Fabric Coated with Pegmatite
    [49] Experimental Example 2
    [50] The pegmatite content was mixed with polyurethane to 20Wt% and applied to the fiber fabric, and the surface and the cross-section of the pegmatite were shown in FIG. 1 by electron microscopy (SEM).
    [51] Experimental Example 3
    [52] Pegmatite content of 20Wt% and chitosan 2% solution (1% glacial acetic acid solution 2% solution of chitosan) were mixed with a polyurethane binder and applied to the fiber fabric, respectively, and the surface and the cross section were photographed by electron microscope (SEM). As shown in FIG.
    [53] Experimental Example 4
    [54] Pegmatite content of 15Wt% compared to binder was first applied with polyurethane, followed by 2nd application of chitosan 2% solution (prepared 2% solution of chitosan to 1% solution of glacial acetic acid), and 10% to 12% pegmatite content of polyurethane binder. After coating on the tertiary fiber fabric, the surface and the cross-section were photographed with an electron microscope (SEM), as shown in FIG. 3.
    [55] Experimental Example 5
    [56] Binder, macrocrystalline 15Wt%, chitosan 2% solution (prepared 2% solution of chitosan in 1% glacial acetic acid solution) was mixed by using a foam generator and applied to the fiber fabric, and then the surface and the cross-section of the electron microscope (SEM) 4 is shown as shown in Figure 4, the hole is given breathable / breathable (moisture-permeable waterproof) by the above method.
    [57] Experimental Example 6
    [58] The antimicrobial activity of fibrous fabrics treated with sanitary processing agent using pegmatite and chitosan was investigated according to KS KO693 method, and a staphylococcus aureus (ATTC D6538), a benign oily bacterium, was used as a test specimen.
    [59] SampleOne234 % Reduction99.9%99.9%99.9%99.9%
    [60] (Table 2) Antimicrobial Activity (% Reduction of Bacteria) of Sanitary Fabrics
    [61] [ result ]
    [62] Each sample of the sanitized fiber urethane was confirmed that the bacteria disappeared almost completely.
    [63] As a result of measuring the far-infrared emissivity of the nose-treated fabric as above, it showed 89% or more at 37 ℃ and 5 ~ 12㎛, maximizing energy exchange and fat removal following aerobic exercise, which is far-infrared effect. Promote and increase the body temperature to induce blood circulation through the maximum utilization of the basic metabolic rate has the effect of overcoming obesity friendly to the body without causing the yo-yo phenomenon or metabolic dysfunction.
    权利要求:
    Claims (5)
    [1" claim-type="Currently amended] In the manufacturing method of functional fiber using pegmatite and chitosan,
    Means for dissolving the pegmatite powder, binder solvent and chitosan in dilute organic acid to form one sanitary processing agent, and using polyurethane as a binder to apply and apply the sanitary processing agent to the surface of a textile product; Functional fiber manufacturing method using pegmatite and chitosan, characterized in that using the methyl ethyl ketone (MEK) as a solvent of the binder
    [2" claim-type="Currently amended] The method of claim 1,
    Method for producing a functional fiber using pegmatite and chitosan, characterized in that to dissolve the polyurethane to MEK 5-40% compared to the binder, and to prepare a sanitary processing agent mixed with pegmatite 5-30Wt%
    [3" claim-type="Currently amended] The method of claim 1,
    Method for producing functional fiber using pegmatite and chitosan by dissolving polyurethane with MEK 5-40% compared to the binder and preparing a sanitary processing agent mixed with pegmatite 5-30Wt% and chitosan 0.5% to 10% solution
    [4" claim-type="Currently amended] The method of claim 1,
    Pegmatite was added to the coated binder by 5-30 Wt% of the binder, mixed using a high speed stirrer, and applied to the fiber surface first, and a sanitizing agent of 0.5-10% solution of chitosan dissolved in a dilute acetic acid catalyst was applied on the first coated surface. Functional fiber manufacturing method using pegmatite and chitosan, characterized in that to be coated and coated evenly again
    [5" claim-type="Currently amended] The method of claim 1,
    A method for producing functional fibers using pegmatite and chitosan, characterized in that the sanitary processing agent mixed with 10-30 Wt% and chitosan 0.5-10% solution compared to the pegmatite binder is coated and coated on the fiber surface.
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    同族专利:
    公开号 | 公开日
    KR100426789B1|2004-04-14|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    2002-01-17|Application filed by (주)대동바이오텍
    2002-01-17|Priority to KR20020002727A
    2002-03-28|Publication of KR20020023327A
    2004-04-14|Application granted
    2004-04-14|Publication of KR100426789B1
    优先权:
    申请号 | 申请日 | 专利标题
    KR20020002727A|KR100426789B1|2002-01-17|2002-01-17|Ability fiber manufacture method to use pegmatite and Quito acid|
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