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    HYDROPHILIZED BACTERICIDAL POLYMERS
    13.
    发明申请
    HYDROPHILIZED BACTERICIDAL POLYMERS 审中-公开
    疏水性杀菌剂聚合物

    公开(公告)号：US20160053038A1

    公开(公告)日：2016-02-25

    申请号：US14837900

    申请日：2015-08-27

    Applicant: Purdue Research Foundation

    Inventor： Jeffrey P. Youngblood ,  Philippe H. Sellenet

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

    CPC classification number: A01N43/40 ,  C08F220/28 ,  C08F226/06 ,  C08F2220/281 ,  C08F2220/286 ,  C12Q1/18

    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.

    Abstract translation: 杀菌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单独共聚单体更亲水或更杀菌的聚合物组合物。 还描述了用于鉴定杀菌聚合物的方法，用于制备杀菌剂的方法，以及使用杀菌组合物杀死或减少细菌生长的方法。 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; 和/或伤口敷料。

    METHOD OF FORMING A CELLULOSE NANOCRYSTALLINE FILM
    14.
    发明申请
    METHOD OF FORMING A CELLULOSE NANOCRYSTALLINE FILM 有权
    形成纤维素纳米薄膜的方法

    公开(公告)号：US20130264732A1

    公开(公告)日：2013-10-10

    申请号：US13855119

    申请日：2013-04-02

    Applicant: PURDUE RESEARCH FOUNDATION

    Inventor： Jeffrey P. Youngblood ,  Roger J. Moon

    IPC: B29C41/00

    CPC classification number: B29C41/003 ,  B29C41/24 ,  B29C41/50 ,  B29C55/00 ,  B29C70/14 ,  B29K2001/00 ,  B29K2105/162 ,  B29K2995/0077 ,  C08B15/08 ,  C08J5/18 ,  C08J2301/02 ,  C08J2301/12 ,  C08L1/02

    Abstract: A method is provided for forming a substantially uniaxially-oriented, high content cellulose nanocrystal film. The method includes providing a plant-biomass-based suspension of cellulose nanocrystals and altering the pH of the cellulose nanocrystals to a substantially neutral pH. The suspension is sheared at a shearing rate. The method further includes orienting the cellulose nanocrystals in a substantially axial direction and removing water from the sheared cellulose nanocrystal suspension. As a result, a substantially uniaxially-oriented cellulose nanocrystal film is formed.

    Abstract translation: 提供一种用于形成基本上单轴取向的高含量纤维素纳米晶体膜的方法。 该方法包括提供纤维素纳米晶体的基于植物生物质的悬浮液并将纤维素纳米晶体的pH改变为基本上中性的pH。 暂停的剪切速度是剪切的。 该方法还包括将纤维素纳米晶体沿基本轴向取向并从剪切的纤维素纳米晶体悬浮液中除去水分。 结果，形成基本单轴取向的纤维素纳米晶体膜。

    METHOD OF USING HYDROPHILIZED BACTERICIDAL POLYMERS
    15.
    发明申请
    METHOD OF USING HYDROPHILIZED BACTERICIDAL POLYMERS 审中-公开
    使用氢化杀菌剂聚合物的方法

    公开(公告)号：US20160262392A1

    公开(公告)日：2016-09-15

    申请号：US15163285

    申请日：2016-05-24

    Applicant: Purdue Research Foundation

    Inventor： Jeffrey P. Youngblood ,  Philippe H. Sellenet

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

    CPC classification number: A01N43/40 ,  C08F220/28 ,  C08F226/06 ,  C08F2220/281 ,  C08F2220/286 ,  C12Q1/18

    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.

    Abstract translation: 杀菌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单独共聚单体更亲水或更杀菌的聚合物组合物。 还描述了用于鉴定杀菌聚合物的方法，用于制备杀菌剂的方法，以及使用杀菌组合物杀死或减少细菌生长的方法。 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; 和/或伤口敷料。

    HYDROPHILIZED ANTIMICROBIAL POLYMERS
    17.
    发明申请
    HYDROPHILIZED ANTIMICROBIAL POLYMERS 审中-公开

    公开(公告)号：US20130136783A1

    公开(公告)日：2013-05-30

    申请号：US13748290

    申请日：2013-01-23

    Applicant: Purdue Research Foundation

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

    IPC: A01N43/40

    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.

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