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    METHOD AND SYSTEM OF VACUUM ASSISTED RESIN TRANSFER MOLDINGS FOR REPAIR OF COMPOSITE MATERIALS AND STRUCTURE
    1.
    发明申请
    METHOD AND SYSTEM OF VACUUM ASSISTED RESIN TRANSFER MOLDINGS FOR REPAIR OF COMPOSITE MATERIALS AND STRUCTURE 有权
    用于修复复合材料和结构的真空辅助树脂转移模具的方法和系统

    公开(公告)号：US20140196833A1

    公开(公告)日：2014-07-17

    申请号：US14115886

    申请日：2012-05-04

    Applicant: Purdue Research Foundation

    Inventor： Pipes R. Byron ,  Ian Cameron Coker ,  Douglas Edward Adams ,  Ronald Sterkenburg ,  Jeffrey P. Youngblood

    IPC: B29C73/10 ,  B29C73/02

    CPC classification number: B29C73/02 ,  B29C35/02 ,  B29C70/443 ,  B29C73/10 ,  B29C73/12 ,  B29C73/34 ,  B29C2073/262

    Abstract: The present disclosure provides a method of repairing a damaged portion of a panel formed of composite material. The method includes preparing the damaged portion for repair and applying a pressure responsive adhesive layer to substantially cover the damaged portion. The method also includes disposing a vacuum-assisted resin transfer molding repair patch assembly to substantially cover the damaged portion and substantially covering the repair patch assembly with a vacuum bag assembly. Resin is introduced into and impregnates the repair patch assembly. The repair patch assembly is cured after being impregnated.

    Abstract translation: 本公开提供了修复由复合材料形成的面板的损坏部分的方法。 该方法包括制备用于修理的损坏部分并施加压敏粘合剂层以基本上覆盖受损部分。 该方法还包括设置真空辅助树脂传递模塑修复贴片组件以基本上覆盖受损部分并且用真空袋组件基本上覆盖修补贴片组件。 将树脂引入并浸渍修补贴片组件。 修补补丁组件在浸渍后固化。

    HYDROPHILIZED ANTIMICROBIAL POLYMERS
    2.
    发明申请
    HYDROPHILIZED ANTIMICROBIAL POLYMERS 审中-公开
    氢化抗微生物聚合物

    公开(公告)号：US20140080977A1

    公开(公告)日：2014-03-20

    申请号：US14087188

    申请日：2013-11-22

    Applicant: Purdue Research Foundation

    Inventor： Jeffrey P. Youngblood ,  Philippe H. Sellenet ,  Thomas R. Stratton

    IPC: C08F26/06

    CPC classification number: C08F26/06 ,  A01N43/40 ,  C08F226/06 ,  C12Q1/18

    Abstract: A bactericidal or antimicrobial polymeric composition includes a hydrophilic first comonomer copolymerized to a second comonomer to produce a polymeric composition that is more hydrophilic or more bactericidal or antimicrobial in an aqueous solution than either of the comonomers alone. Methods for identifying bactericidal or antimicrobial polymers, methods for rendering materials bactericidal or antimicrobial, and methods for using bactericidal or antimicrobial compositions to kill or reduce bacterial or microbial growth are also described. Applications for the inventive compositions include their use in catheters, stents, medical devices, contact lenses; root canal fillers; fibers; paper; and/or wound dressing.

    Abstract translation: 杀菌或抗微生物聚合物组合物包括与第二共聚单体共聚的亲水性第一共聚单体，以产生在水溶液中比任何一种单体单体更亲水或更具杀菌性或抗微生物性的聚合物组合物。 还描述了用于鉴定杀菌或抗微生物聚合物的方法，提供杀菌或抗微生物材料的方法，以及使用杀菌或抗微生物组合物杀死或减少细菌或微生物生长的方法。 用于本发明组合物的应用包括它们在导管，支架，医疗装置，隐形眼镜中的应用; 根管填料; 纤维; 纸; 和/或伤口敷料。

    HYDROPHILIZED ANTIMICROBIAL POLYMERS
    5.
    发明申请
    HYDROPHILIZED ANTIMICROBIAL POLYMERS 审中-公开

    公开(公告)号：US20130079481A1

    公开(公告)日：2013-03-28

    申请号：US13682159

    申请日：2012-11-20

    Applicant: PURDUE RESEARCH FOUNDATION

    Inventor： Jeffrey P. Youngblood ,  Philippe H. Sellenet ,  Thomas R. Stratton

    IPC: C08F226/06

    CPC classification number: C08F26/06 ,  A01N43/40 ,  C08F226/06 ,  C12Q1/18

    Abstract: A bactericidal or antimicrobial polymeric composition includes a hydrophilic first comonomer copolymerized to a second comonomer to produce a polymeric composition that is more hydrophilic or more bactericidal or antimicrobial in an aqueous solution than either of the comonomers alone. Methods for identifying bactericidal or antimicrobial polymers, methods for rendering materials bactericidal or antimicrobial, and methods for using bactericidal or antimicrobial compositions to kill or reduce bacterial or microbial growth are also described. Applications for the inventive compositions include their use in catheters, stents, medical devices, contact lenses; root canal fillers; fibers; paper; and/or wound dressing.

    Method of using hydrophilized bactericidal polymers
    6.
    发明授权
    Method of using hydrophilized bactericidal polymers 有权

    公开(公告)号：US11459415B2

    公开(公告)日：2022-10-04

    申请号：US17115709

    申请日：2020-12-08

    Applicant: Purdue Research Foundation

    Inventor： Jeffrey P. Youngblood ,  Philippe H. Sellenet

    IPC: A01N43/40 ,  C08F220/28 ,  C12Q1/18 ,  C08F226/06 ,  C08F226/08

    Abstract: A bactericidal polymeric composition includes a hydrophilic first comonomer copolymerized to a second comonomer to produce a polymeric composition that is more hydrophilic or more bactericidal in an aqueous solution than either of the comonomers alone. Methods for identifying bactericidal polymers, methods for rendering materials bactericidal, and methods for using bactericidal compositions to kill or reduce bacterial growth are also described. Applications for the inventive compositions include their use in catheters, stents, medical devices, contact lenses; root canal fillers; and/or wound dressings.

    METHOD OF USING HYDROPHILIZED BACTERICIDAL POLYMERS
    7.
    发明申请
    METHOD OF USING HYDROPHILIZED BACTERICIDAL POLYMERS 有权

    公开(公告)号：US20210084898A1

    公开(公告)日：2021-03-25

    申请号：US17115709

    申请日：2020-12-08

    Applicant: Purdue Research Foundation

    Inventor： Jeffrey P. Youngblood ,  Philippe H. Sellenet

    IPC: A01N43/40 ,  C12Q1/18 ,  C08F220/28 ,  C08F226/06

    Abstract: A bactericidal polymeric composition includes a hydrophilic first comonomer copolymerized to a second comonomer to produce a polymeric composition that is more hydrophilic or more bactericidal in an aqueous solution than either of the comonomers alone. Methods for identifying bactericidal polymers, methods for rendering materials bactericidal, and methods for using bactericidal compositions to kill or reduce bacterial growth are also described. Applications for the inventive compositions include their use in catheters, stents, medical devices, contact lenses; root canal fillers; and/or wound dressings.

    Method of using hydrophilized bactericidal polymers
    10.
    发明授权
    Method of using hydrophilized bactericidal polymers 有权

    公开(公告)号：US11134684B2

    公开(公告)日：2021-10-05

    申请号：US15163285

    申请日：2016-05-24

    Applicant: Purdue Research Foundation

    Inventor： Jeffrey P. Youngblood ,  Philippe H. Sellenet

    IPC: A01N43/40 ,  C12Q1/18 ,  C08F220/28 ,  C08F226/06 ,  C08F226/08

    Abstract: A bactericidal polymeric composition includes a hydrophilic first comonomer copolymerized to a second comonomer to produce a polymeric composition that is more hydrophilic or more bactericidal in an aqueous solution than either of the comonomers alone. Methods for identifying bactericidal polymers, methods for rendering materials bactericidal, and methods for using bactericidal compositions to kill or reduce bacterial growth are also described. Applications for the inventive compositions include their use in catheters, stents, medical devices, contact lenses; root canal fillers; and/or wound dressings.

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