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    TRIAZINE CONTAINING FLUOROPOLYETHER ELASTOMERS HAVING VERY LOW GLASS TRANSITION TEMPERATURES, COMPOSITIONS CONTAINING THEM AND METHODS OF MAKING THEM
    7.
    发明申请
    TRIAZINE CONTAINING FLUOROPOLYETHER ELASTOMERS HAVING VERY LOW GLASS TRANSITION TEMPERATURES, COMPOSITIONS CONTAINING THEM AND METHODS OF MAKING THEM 有权
    含有非常低的玻璃态过渡温度的含氟荧光体弹性体的TRIAZINE，包含它们的组合物及其制备方法

    公开(公告)号：US20120220719A1

    公开(公告)日：2012-08-30

    申请号：US13500526

    申请日：2010-10-05

    申请人： Steven G. Corveleyn ,  Rudolf J. Dams ,  Werner M.A. Grootaert ,  Gregg D. Dahlke ,  Miguel A. Guerra

    发明人： Steven G. Corveleyn ,  Rudolf J. Dams ,  Werner M.A. Grootaert ,  Gregg D. Dahlke ,  Miguel A. Guerra

    IPC分类号： C08G63/44 ,  B29C45/00 ,  B29C43/00 ,  C08K9/04

    CPC分类号： C08G65/007

    摘要： A method of making a fluoropolyether elastomer containing triazine groups and having a glass transition temperature of less than −40° C., including providing (i) one or more saturated fluoropolyethers containing repeating moieties selected from (—C4F8O—), (—C3F6O—), (—C2F4O—), (—CF2O—) and combinations thereof and further containing at least one functional group at a terminal carbon atom of the backbone chain, or of a side chain if present, wherein the terminal carbon atom may be a primary or secondary carbon atom and wherein the functional group is capable of reacting with a functional group of the fluorinated compound according to (ii) below to form a triazine ring, (ii) one or more fluorinated compound containing at least one perfluorinated alkyl or perfluorinated alkylene moiety wherein the carbon atoms of the perfluorinated alkyl or alkylene moiety may be interrupted by one or more oxygen atoms and wherein the fluorinated compound further contains at least one functional group capable of reacting with the functional group of the one or more fluoropolyethers to form a triazine; curing the components according to (i) and (ii) to form triazines. Further provided are cured compositions, articles comprising the cured compositions and methods of making articles.

    摘要翻译： 包括制备含有三嗪基并具有小​​于-40℃的玻璃化转变温度的氟聚醚弹性体的方法，包括提供（i）一种或多种含有重复部分的饱和含氟聚醚，所述重复部分选自（-C 4 F 8 O - ），（-C 3 F 6 O- ），（-C 2 F 4 O-），（-CF 2 O-）及其组合，并且在主链的末端碳原子或侧链（如果存在）中还含有至少一个官能团，其中末端碳原子可以是 伯或仲碳原子，其中所述官能团能够与根据下述（ii）的氟化化合物的官能团反应以形成三嗪环，（ii）一种或多种含有至少一种全氟化烷基或全氟化的含氟化合物 亚烷基部分，其中全氟烷基或亚烷基部分的碳原子可被一个或多个氧原子间隔，并且其中所述氟化化合物还含有至少一个f 能够与一种或多种含氟聚醚的官能团反应以形成三嗪的官能团; 根据（i）和（ii）固化组分以形成三嗪。 还提供了固化组合物，包含固化组合物的制品和制造制品的方法。

    PERFLUOROELASTOMER BONDING
    9.
    发明申请
    PERFLUOROELASTOMER BONDING 审中-公开
    全氟化合物结合

    公开(公告)号：US20110143138A1

    公开(公告)日：2011-06-16

    申请号：US12634846

    申请日：2009-12-10

    申请人： Robert E. Eggers ,  Naiyong Jing ,  Jason L. Krengel ,  Werner M.A. Grootaert

    发明人： Robert E. Eggers ,  Naiyong Jing ,  Jason L. Krengel ,  Werner M.A. Grootaert

    IPC分类号： B32B27/04 ,  C09D163/00 ,  B05D3/10

    CPC分类号： C09J5/02 ,  B32B27/04 ,  B32B27/30 ,  B32B27/38 ,  C08G59/32 ,  C08J5/121 ,  C08J2315/02 ,  C09D163/00 ,  C09J2415/008 ,  C09J2463/003 ,  Y10T428/2964 ,  Y10T428/31515

    摘要： There is provided a primer composition having a curative, a solvent, and an epoxide resin; wherein the curative is capable of reacting the epoxide resin; and further wherein; (a) the curative is capable of curing a perfluoroelastomer compound having at least one cure site and a crosslinking agent or catalyst; or (b) when the curative is not capable of curing the perfluoroelastomer compound, the perfluoroelastomer comprises a crosslinking agent or catalyst capable of curing the epoxide resin. The primer composition according to the present disclosure are used to bond perfluoroelastomer compounds to substrates. Methods of bonding a perfluoroelastomer compound to a substrate and multilayered articles comprising a perfluoroelastomer, a primer layer, and a substrate are also provided.

    摘要翻译： 提供了具有固化剂，溶剂和环氧树脂的底漆组合物; 其中所述固化剂能够使所述环氧树脂反应; 并且其中; （a）固化剂能够固化具有至少一个固化部位和交联剂或催化剂的全氟弹性体化合物; 或（b）当固化剂不能固化全氟弹性体化合物时，全氟弹性体包含能够固化环氧树脂的交联剂或催化剂。 根据本公开的底漆组合物用于将全氟弹性体化合物粘合到基材上。 还提供了将全氟弹性体化合物粘合到基材和包含全氟弹性体，底漆层和基材的多层制品的方法。

    CURING COMPOSITIONS FOR FLUOROPOLYMERS
    10.
    发明申请
    CURING COMPOSITIONS FOR FLUOROPOLYMERS 失效
    氟聚合物固化组合物

    公开(公告)号：US20090088517A1

    公开(公告)日：2009-04-02

    申请号：US12138856

    申请日：2008-06-13

    申请人： Werner M.A. Grootaert ,  Eric W. Adair ,  Miguel A. Guerra

    发明人： Werner M.A. Grootaert ,  Eric W. Adair ,  Miguel A. Guerra

    IPC分类号： C08L27/18 ,  C07F9/54 ,  C08K3/04 ,  C07C211/63

    CPC分类号： C08K5/19 ,  C08K5/50 ,  Y10T428/215 ,  C08L27/12

    摘要： A curative composition comprising a cation and an anion of the formula Anq−Qpm+, wherein m, n, p, and q are positive integers, wherein m*p=n*q, wherein Qm+ is an organo onium, and Aq− is an anion, provided that at least one Aq− is selected from the formula: wherein each R independently is H, halo, alkyl, aryl, aralkyl, or cycloalkyl, and which also may be halogenated, fluorinated, or perfluorinated, wherein two or more of R and R′ groups may together form a ring, wherein each R group independently may contain one or more heteroatom(s), wherein R′ can be the same as R, with the proviso that R′ cannot be halo. Also provided are a fluoropolymer composition including this curative, a method of making a fluoropolymer, and fluoropolymer articles containing curable or cured fluoropolymer compositions.

    摘要翻译： 一种包含式Anq-Qpm +的阳离子和阴离子的固化剂组合物，其中m，n，p和q是正整数，其中m * p = n * q，其中Qm +是有机鎓，Aq-是 阴离子，条件是至少一个Aq-选自下式：其中每个R独立地为H，卤素，烷基，芳基，芳烷基或环烷基，并且也可以是卤化，氟化或全氟化，其中两个或多个 R和R'基团可以一起形成环，其中每个R基团可独立地含有一个或多个杂原子，其中R'可以与R相同，条件是R'不能为卤素。 还提供了包含该固化剂的含氟聚合物组合物，制备含氟聚合物的方法和含有可固化或固化的含氟聚合物组合物的含氟聚合物制品。