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    BROMINE, CHLORINE OR IODINE FUNCTIONAL POLYMER ELECTROLYTES CROSSLINKED BY E-BEAM
    5.
    发明申请
    BROMINE, CHLORINE OR IODINE FUNCTIONAL POLYMER ELECTROLYTES CROSSLINKED BY E-BEAM 审中-公开
    电子束交联的溴，氯或碘功能聚合物电解质

    公开(公告)号：WO2005052041A1

    公开(公告)日：2005-06-09

    申请号：PCT/US2004/034835

    申请日：2004-10-20

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： YANDRASITS, Michael A., ,  HAMROCK, Steven J., ,  HINTZER, Klaus ,  THALER, Arne ,  FUKUSHI, Tatsuo ,  JING, Naiyong ,  LOCHHAAS, Kai H.

    IPC: C08J5/22

    CPC classification number: C08J5/225 ,  B01D67/009 ,  B01D71/32 ,  B01D71/82 ,  C08F114/26 ,  C08J3/28 ,  C08J2327/18 ,  H01M8/1023 ,  H01M8/1039 ,  H01M8/1072 ,  H01M8/1088 ,  H01M2300/0082 ,  Y02P70/56

    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 electron beam 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 -SO 2 X, where X is F, C1, Br, OH or -O - M + , where M + is a monovalent cation, and second pendent groups which include Br, C1 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: 提供了一种用于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，该方法包括施加电子束 辐射到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是F，Cl，Br，OH或-O M 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 或更少。

    METHOD OF MAKING A COPOLYMER OF TETRAFLUOROETHYLENE HAVING SULFONYL PENDANT GROUPS
    6.
    发明申请
    METHOD OF MAKING A COPOLYMER OF TETRAFLUOROETHYLENE HAVING SULFONYL PENDANT GROUPS 审中-公开
    制备具有亚磺酸基团的四氟乙烯共聚物的方法

    公开(公告)号：WO2017053563A1

    公开(公告)日：2017-03-30

    申请号：PCT/US2016/053104

    申请日：2016-09-22

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： DAHLKE, Gregg D. ,  DUCHESNE, Denis ,  HINTZER, Klaus ,  HIRSCHBERG, Markus ,  LOCHHAAS, Kai H. ,  THALER, Arne ,  ZIPPLIES, Tilman C.

    IPC: C08F216/14 ,  C08F214/26 ,  H01M8/10 ,  H01M8/1032 ,  H01M8/1039

    CPC classification number: C08F214/26 ,  C08F216/14 ,  H01M8/1039 ,  Y02P70/56

    Abstract: A method of making a copolymer is disclosed. The method includes copolymerizing components including tetrafluoroethylene and a compound represented by formula CF 2 =CF-O-(CF 2 ) a -SO 2 X, wherein "a" is a number from 1 to 4, and X is -NZH, -NZ-SO 2 -(CF 2 ) 1-6 -SO 2 X', or -OZ, wherein Z is independently a hydrogen, an alkali metal cation, or a quaternary ammonium cation, and wherein X' is independently -NZH or -OZ. The components include at least 60 mole % of tetrafluoroethylene based on the total amount of components. A copolymer prepared by the method is also provided. A method of making a membrane using the copolymer is also provided. The present disclosure also provides a polymer electrolyte membrane that includes a copolymer made by the method and a membrane electrode assembly that includes such a polymer electrolyte membrane.

    Abstract translation: 公开了制备共聚物的方法。 该方法包括使包含四氟乙烯和式CF2 = CF-O-（CF2）a-SO2X表示的化合物的组分共聚合，其中“a”为1至4的数，X为-NZH，-NZ-SO2-（ CF 2）1-6-SO 2 X'或-OZ，其中Z独立地是氢，碱金属阳离子或季铵阳离子，并且其中X'独立地是-NZH或-OZ。 基于组分的总量，组分包括至少60摩尔％的四氟乙烯。 还提供了通过该方法制备的共聚物。 还提供了使用共聚物制造膜的方法。 本公开还提供了一种聚合物电解质膜，其包括通过该方法制备的共聚物和包括这种聚合物电解质膜的膜电极组件。

    HIGHLY FLUORINATED ELASTOMERS
    8.
    发明申请
    HIGHLY FLUORINATED ELASTOMERS 审中-公开
    高荧光弹性体

    公开(公告)号：WO2015134435A1

    公开(公告)日：2015-09-11

    申请号：PCT/US2015/018402

    申请日：2015-03-03

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： HINTZER, Klaus ,  JOCHUM, Florian D. ,  KASPAR, Harald ,  LOCHHAAS, Kai H. ,  ZIPPLIES, Tilman C.

    IPC: C08L15/02 ,  C08L23/28

    CPC classification number: C08G65/007 ,  C08F214/262 ,  C08K5/06 ,  C08L23/28

    Abstract: Described herein is a peroxide curable, highly fluorinated elastomer derived from (a) a fluorinated di-iodo ether compound of the following formula I: R f -CF(I)- (CX 2 ) n -(CX 2 CXR) m -O-R"f-O k -(CXR'CX 2 ) p -(CX 2 ) q -CF(I)-R' f wherein X is independently selected from F, H, and Cl; R f and R' f are independently selected from F and a monovalent perfluoroalkane having 1-3 carbons; R is F, or a partially fluorinated or perfluorinated alkane comprising 1-3 carbons; R" f is a divalent fluoroalkylene having 1-5 carbons or a divalent fluorinated alkylene ether having 1-8 carbons and at least one ether linkage; k is 0 or 1; and n, m, and p are independently selected from an integer from 0-5, with the proviso that when k is 0, n + m is at least 1 and p + q is at least 1; and (b) a fluorinated monomer.

    Abstract translation: 本文描述了一种过氧化物可固化的高度氟化的弹性体，其衍生自（a）下式I的氟化二碘醚化合物：Rf-CF（I） - （CX2）n-（CX2CXR）mOR“f-Ok-（ CXR'CX2）p-（CX2）q-CF（I）-R'f其中X独立地选自F，H和Cl; Rf和R'f独立地选自F和具有1-3的单价全氟烷烃 碳; R为F，或含有1-3个碳的部分氟化或全氟化烷烃; R“f为具有1-5个碳原子的二价氟代亚烷基或具有1-8个碳原子和至少一个醚键的二价氟化亚烷基醚; k为0或1; 并且n，m和p独立地选自0-5的整数，条件是当k为0时，n + m为至少1，p + q为至少1; 和（b）氟化单体。

    FLUOROPOLYMER COATINGS COMPRISING AZIRIDINE COMPOUNDS
    9.
    发明申请
    FLUOROPOLYMER COATINGS COMPRISING AZIRIDINE COMPOUNDS 审中-公开
    包含AZIRIDINE化合物的氟聚合物涂料

    公开(公告)号：WO2015066868A1

    公开(公告)日：2015-05-14

    申请号：PCT/CN2013/086680

    申请日：2013-11-07

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： LOCHHAAS, Kai H. ,  JING, Naiyong ,  HAMER, Kevin M. ,  BLONG, Thomas J. ,  FLETCHER, Timothy D. ,  YU, Zhigang ,  JUERGENS, Michael

    IPC: C09D127/12 ,  C08K5/3412

    CPC classification number: C09D127/22 ,  C08K3/22 ,  C08K3/346 ,  C08K3/36 ,  C08K5/3412 ,  C08K2003/2241 ,  C09D7/61 ,  H01L31/049 ,  C09D127/18 ,  C08K5/5442

    Abstract: A fluoropolymer coating composition is described comprising an aqueous liquid medium, fluoropolymer particles dispersed in the aqueous liquid medium, and at least one aziridine compound. The aziridine compound comprises at least two aziridine groups (i.e. polyaziridine) or at least one aziridine group and at least one alkoxy silane group. In another embodiment, an article is described comprising a substrate wherein a surface of the substrate comprises a coating comprising fluoropolymer particles; and a reaction product of at least one aziridine compound comprising at least two aziridine groups or at least one aziridine group and at least one alkoxy silane group. The coating can be utilized as a primer for bonding a non-fluorinated substrate to a fluoropolymer film and/or the coating can be used as an (e.g. outer exposed) surface layer. In some embodiments, the article may be the (e.g. backside) film of a photovoltaic module.

    Abstract translation: 描述了一种氟聚合物涂料组合物，其包含水性液体介质，分散在水性液体介质中的含氟聚合物颗粒和至少一种氮丙啶化合物。 氮丙啶化合物包含至少两个氮丙啶基（即聚氮丙啶）或至少一个氮丙啶基和至少一个烷氧基硅烷基。 在另一个实施方案中，描述了包括基材的制品，其中基材的表面包含含有氟聚合物颗粒的涂层; 和至少一种包含至少两个氮丙啶基或至少一个氮丙啶基和至少一个烷氧基硅烷基的氮丙啶化合物的反应产物。 涂层可以用作将非氟化基底粘合到含氟聚合物膜上的底漆和/或涂层可以用作（例如外部暴露的）表面层。 在一些实施例中，制品可以是光伏模块的（例如背面）膜。

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