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    Polymer electrolytes crosslinked by ultraviolet radiation
    142.
    发明授权
    Polymer electrolytes crosslinked by ultraviolet radiation 失效
    通过紫外线辐射交联的聚合物电解质

    公开(公告)号：US07060738B2

    公开(公告)日：2006-06-13

    申请号：US10733211

    申请日：2003-12-11

    Applicant: Naiyong Jing ,  Steven J. Hamrock ,  Michael A. Yandrasits

    Inventor： Naiyong Jing ,  Steven J. Hamrock ,  Michael A. Yandrasits

    IPC: C08F2/46

    CPC classification number: C08J3/28 ,  C08F14/18 ,  C08J5/225 ,  C08J2327/12

    Abstract: A method is provided for making a crosslinked polymer electrolyte, typically in the form of a membrane for use as a polymer electrolyte membrane in an electrolytic cell such as a fuel cell, as well as the polymer so made, the method comprising application of ultraviolet radiation to a highly fluorinated fluoropolymer comprising: a backbone derived in part from tetrafluoro-ethylene monomer, first pendent groups which include a group according to the formula —SO2X, where X is F, Cl, Br, OH or —O−M+, where M+ is a monovalent cation, and second pendent groups which include Br, Cl or I. Typically, the membrane has a thickness of 90 microns or less, more typically 60 or less, and most typically 30 microns or less.

    Abstract translation: 提供了一种制造交联聚合物电解质的方法，该电解质通常是在诸如燃料电池的电解槽中用作聚合物电解质膜的膜形式，以及如此制备的聚合物，该方法包括施加紫外线辐射 涉及一种高度氟化的含氟聚合物，其包含：部分由四氟乙烯单体衍生的主链，第一侧基，其包括根据式-SO 2 X的基团，其中X为F，Cl，Br， OH或-O - ，其中M + +是一价阳离子，第二侧基包括Br，Cl或I.通常 ，膜的厚度为90微米或更小，更通常为60或更小，最通常为30微米或更小。

    Powder coating fluoropolymer compositions with aromatic materials
    146.
    发明授权
    Powder coating fluoropolymer compositions with aromatic materials 有权
    具有芳香族材料的粉末涂料含氟聚合物组合物

    公开(公告)号：US06911512B2

    公开(公告)日：2005-06-28

    申请号：US10683078

    申请日：2003-10-10

    Applicant: Naiyong Jing ,  Lisa P. Chen ,  Jeffrey T. Anderson ,  Thomas J. Blong ,  Justin A. Riddle ,  Blake E. Chandler

    Inventor： Naiyong Jing ,  Lisa P. Chen ,  Jeffrey T. Anderson ,  Thomas J. Blong ,  Justin A. Riddle ,  Blake E. Chandler

    IPC: C08F14/18 ,  C08K5/13 ,  C08L61/12 ,  C09D127/12

    CPC classification number: C09D5/033 ,  C08F14/18 ,  C08L63/04 ,  C09D127/18 ,  C08L2666/22

    Abstract: Provided is a composition comprising an aromatic material selected from a polythiol aromatic compound or resin, a hydroxythiophenol compound or resin, a catechol novolak resin, a catechol cresol novolak resin, a polyhydroxy aromatic resin or compound comprising at least one aromatic ring having at least one hydroxyl group attached directly to the aromatic ring wherein at least one hydroxyl group is a phenolate salt, or a combination thereof, and a salt former compound capable of forming a salt with the aromatic material, a fluoropolymer, and optionally a phase transfer catalyst. Also provided are articles comprising powder-coated fluoropolymers with aromatic compounds, and methods for making the compositions and articles.

    Abstract translation: 提供了包含选自多硫醇芳族化合物或树脂，羟基苯硫酚化合物或树脂，儿茶酚酚醛清漆树脂，儿茶酚甲酚酚醛清漆树脂，多羟基芳族树脂或包含至少一个具有至少一个 直接与芳环连接的羟基，其中至少一个羟基是酚盐或其组合，以及能够与芳族物质形成盐的成盐剂化合物，含氟聚合物和任选的相转移催化剂。 还提供了包含具有芳族化合物的粉末涂覆的含氟聚合物的制品以及制备组合物和制品的方法。

    Acid functional fluoropolymer membranes and method of manufacture
    150.
    发明授权
    Acid functional fluoropolymer membranes and method of manufacture 有权
    酸官能含氟聚合物膜及其制造方法

    公开(公告)号：US06833412B2

    公开(公告)日：2004-12-21

    申请号：US10195221

    申请日：2002-07-15

    Applicant: Steven J. Hamrock ,  Naiyong Jing ,  Shane S. Mao ,  L. Charles Hardy

    Inventor： Steven J. Hamrock ,  Naiyong Jing ,  Shane S. Mao ,  L. Charles Hardy

    IPC: C08F834

    CPC classification number: C08L27/22 ,  C08F8/26 ,  C08J5/225 ,  C08L27/16 ,  C08L2205/02 ,  H01M8/1023 ,  H01M8/1039 ,  H01M8/1072 ,  Y02P70/56 ,  C08F14/18 ,  C08L2666/04

    Abstract: Methods are provided to make acid functional fluoropolymers by: a) dehydrofluorinating a starting fluoropolymer with a dehydrofluorinating agent to form an unsaturated fluoropolymer; b) adding an acidifiable nucleophilic functionalizing agent to a double bond of the unsaturated fluoropolymer; and c) acidifying the added acidifiable function. Acid functional fluoropolymers and ion conducting membranes thereof are also provided, including acid functional fluoropolymer having pendent groups according to the formula: —X—Ar—An, wherein X is selected from O, S or NR, where R is selected from H and C1-C30 alkyl or aryl, which are optionally substituted, wherein Ar is a C6-C30 aromatic group, which is optionally substituted, wherein A is an acidic function or salt thereof, wherein a can be independently chosen to be 1, 2 or 3.

    Abstract translation: 提供通过以下方式制备酸官能含氟聚合物的方法：a）用脱氟化氢剂使起始含氟聚合物脱氟化氢以形成不饱和含氟聚合物; b）将可酸化的亲核官能化剂加入到不饱和含氟聚合物的双键中; 和c）酸化所添加的酸化功能。 还提供了酸官能含氟聚合物及其离子传导膜，包括具有根据下式的侧基的酸官能含氟聚合物：-X-Ar-An，其中X选自O，S或NR，其中R选自H和C1 -C30烷基或芳基，其任选被取代，其中Ar是任选取代的C 6 -C 30芳族基团，其中A是酸性官能团或其盐，其中A可以独立地选择为1,2或3。

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