• 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 relates to ultrahigh molecular weight polyethylene (UHMWPE) articles comprising a porous UHMWPE polymer structure with an at least trimodal pore distribution and to a process for its preparation which comprises using at least a porogen agent as well as a solvent for generating the porosity. The resulting UHMWPE-type polymer article is well suited for medical implants and/or scaffolds among other applications.
    公开号:ES2681726A2
    申请号:ES201890044
    申请日:2016-12-22
    公开日:2018-09-14
    发明作者:Beatriz OLALDE GRAELS
    申请人:Fundacion Tecnalia Research and Innovation；
    IPC主号:
    专利说明:

    image 1
    image2
    image3
    image4
    image5
    image6
    image7
    image8
    image9
    image10
    image11
    image12
    image13
    image14
    image15
    image16
    image17
    image18
    image19
    image20
    image21
    image22
    image23
    image24
    image25
    image26
    image27
    image28
    image29
    image30
    image31
    image32
    image33
    权利要求:
    Claims (1)
    [1]
    image 1
    image2
    image3
    image4
    类似技术:
    公开号 | 公开日 | 专利标题
    JP2018012698A5|2018-09-06|
    BR112016029269A2|2017-08-22|artificial grass filament, artificial grass and preparation thereof
    UY34566A|2013-07-31|1,4? DIHYDROPIRIMIDINES 4.4? DISUSTITUTED AND ITS USE AS MEDICINES FOR THE TREATMENT OF HEPATITIS B
    WO2016196339A3|2017-02-09|Production of heterophasic polymers in gas or slurry phase
    PH12018501821A1|2019-06-17|Multimodal polyethylene composition and a film comprising the same
    MX2016010793A|2016-12-15|Polymers as support material for use in fused filament fabrication.
    WO2014152102A3|2015-02-12|Bioactive porous bone graft implants
    BR112018008679A2|2018-10-30|method and use of an additive for increasing retention properties.
    SA517381801B1|2021-09-08|Polyethylene for pipes
    BR112018000537A2|2018-09-18|polypropylene composition, foam, multilayer sheet, article, process, and use of a polypropylene composition
    MX2016005089A|2016-07-19|Curable fluorocopolymer formed from tetrafluoropropene.
    BR112016028635A2|2017-08-22|absorbent article with tack-free adhesive
    ES2681726A2|2018-09-14|Uhmwpe porous polymer article, process for its production and implant and/or scaffold made thereof
    EP3252086A4|2018-10-24|Hydrophilizing agent, composition containing hydrophilizing agent, and porous polymer film
    AR103008A1|2017-04-12|POLYETHYLENE COMPOSITIONS THAT HAVE ACTIVE HINGE PROPERTIES
    AR111573A1|2019-07-31|ETHYLENE-BASED POLYMERS WITH IMPROVED OPTICS
    BR112019008559A2|2019-07-09|polyethylene composition
    BR112016029207A2|2017-08-22|polyethylene resins
    BR112017000211A2|2018-01-16|stable coating composition
    BR112018016487A2|2018-12-18|process for producing a thermoformed polymer / fiber composite thermoformed polymer / fiber composite, process for producing a polymer / fiber molding, polymer / fiber molding, and use of a thermoformed polymer / fiber composite and polymer molding /fiber.
    SG10201806051XA|2019-02-27|Compositions containing polymeric carbodiimide, epoxide and polyester-based polymers, their production and use
    AR100231A1|2016-09-21|COMPOSITIONS FOR CARE OF FABRICS THAT INCLUDE POLYURETHANE, POLYUREA AND / OR POLYURETHANEOUS POLYMERS
    WO2015116665A3|2015-10-15|Genetically engineered polymer libraries and methods of using them
    EA201892620A1|2019-06-28|POLYMER COMPOSITION FOR APPLICATION AS ADHESIVE
    WO2019126602A3|2020-03-19|Method of 3d printing, and resulting article having porous structure
    同族专利:
    公开号 | 公开日
    EP3187196A1|2017-07-05|
    ES2681726A8|2019-01-09|
    WO2017114764A1|2017-07-06|
    ES2681726B1|2019-10-10|
    ES2681726R1|2019-01-04|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US6852330B2|2000-12-21|2005-02-08|Depuy Mitek, Inc.|Reinforced foam implants with enhanced integrity for soft tissue repair and regeneration|
    US6626950B2|2001-06-28|2003-09-30|Ethicon, Inc.|Composite scaffold with post anchor for the repair and regeneration of tissue|
    US7066962B2|2002-07-23|2006-06-27|Porex Surgical, Inc.|Composite surgical implant made from macroporous synthetic resin and bioglass particles|
    US7938861B2|2003-04-15|2011-05-10|Depuy Products, Inc.|Implantable orthopaedic device and method for making the same|
    US20050065307A1|2003-09-19|2005-03-24|Depuy Products, Inc.|Medical implant or medical implant part comprising porous UHMWPE and process for producing the same|
    EP2238992B1|2008-01-28|2014-05-14|NGK Spark Plug Co., Ltd.|Biological implant having a foamed surfaceand method of producing the same|
    EP2338532B1|2009-12-23|2018-01-10|Fundacion Inasmet|Porous PEEK article as an implant|
    US20140052264A1|2012-08-20|2014-02-20|Ticona Llc|Porous, Stabilized Craniomaxillofacial Implants and Methods and Kits Relating Thereto|
    EP3263637B1|2013-01-30|2020-08-12|W. L. Gore & Associates, Inc.|Method for producing porous articles from ultra high molecular weight polyethylene|CN109306098A|2017-07-26|2019-02-05|中国石油化工股份有限公司|A kind of polyethylene composition and preparation method and applications and plate|
    法律状态:
    2018-09-14| BA2A| Patent application published|Ref document number: 2681726 Country of ref document: ES Kind code of ref document: A2 Effective date: 20180914 |
    2019-01-04| EC2A| Search report published|Ref document number: 2681726 Country of ref document: ES Kind code of ref document: R1 Effective date: 20181226 |
    2019-10-10| FG2A| Definitive protection|Ref document number: 2681726 Country of ref document: ES Kind code of ref document: B1 Effective date: 20191010 |
    优先权:
    申请号 | 申请日 | 专利标题
    EP15382675.5A|EP3187196A1|2015-12-29|2015-12-29|Uhmwpe-type polymer article, process for its production and implantand/or scaffold made thereof|
    EP15382675|2015-12-29|
    PCT/EP2016/082485|WO2017114764A1|2015-12-29|2016-12-22|Uhmwpe porous polymer article, process for its production and implant and/or scaffold made thereof|
    [返回顶部]