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    Ultraclean fluoroelastomer suitable for use in the manufacturing of electronic components
    5.
    发明授权
    Ultraclean fluoroelastomer suitable for use in the manufacturing of electronic components 有权
    Ultraclean含氟弹性体适用于制造电子元器件

    公开(公告)号：US06943228B2

    公开(公告)日：2005-09-13

    申请号：US10627461

    申请日：2003-07-25

    申请人： Werner M. A. Grootaert ,  Klaus Hintzer ,  Bernhard Hirsch ,  Harald Kaspar ,  Robert E. Kolb ,  Gernot Löhr ,  Werner Schwertfeger

    发明人： Werner M. A. Grootaert ,  Klaus Hintzer ,  Bernhard Hirsch ,  Harald Kaspar ,  Robert E. Kolb ,  Gernot Löhr ,  Werner Schwertfeger

    IPC分类号： C08L27/12 ,  C08F2/00 ,  C08F114/18 ,  C08F214/18 ,  C08K5/14 ,  C08K5/34

    CPC分类号： C08F214/18 ,  C08F214/184

    摘要： A curable fluoroelastomer composition for preparing a perfluoroelastomer. The composition includes; (1) a perfluoropolymer having one or more cure-sites selected from a halogen capable of participating in peroxide cure reaction and/or nitrile groups; (2) an organic peroxide and/or a compound capable of effecting curing of the perfluoropolymer through said nitrile groups; and (3) optionally a polyunsaturated coagent. The perfluoropolymer in the composition is essentially free of ionic end groups and the total amount of metal cations in the composition is not more than 10 μg/g perfluoropolymer. The perfluoroelastomers may be obtained from curing the composition in a sufficiently low amount of metal cations so as to make the fluoroelastomer suitable for use in the semi-conductor industry.

    摘要翻译： 一种用于制备全氟弹性体的可固化的含氟弹性体组合物。 组合物包括： （1）具有一个或多个选自能够参与过氧化物固化反应的卤素和/或腈基的固化位点的全氟聚合物; （2）有机过氧化物和/或能够通过所述腈基实现全氟聚合物固化的化合物; 和（3）任选的多不饱和助剂。 组合物中的全氟聚合物基本上不含离子端基，组合物中金属阳离子的总量不超过10mug / g全氟聚合物。 全氟弹性体可以通过以足够低量的金属阳离子固化组合物获得，以使得氟弹性体适用于半导体工业。

    Fluoropolymers having pendant imidate structures
    6.
    发明授权
    Fluoropolymers having pendant imidate structures 失效
    含有亚氨酸酯侧链结构的含氟聚合物

    公开(公告)号：US06803425B2

    公开(公告)日：2004-10-12

    申请号：US10122487

    申请日：2002-04-11

    申请人： Klaus Hintzer ,  Werner M. A. Grootaert ,  Robert E. Kolb ,  Franz Maerz ,  Werner Schwertfeger

    发明人： Klaus Hintzer ,  Werner M. A. Grootaert ,  Robert E. Kolb ,  Franz Maerz ,  Werner Schwertfeger

    IPC分类号： C08F814

    CPC分类号： C08F16/24 ,  C08F214/18 ,  C08F214/262 ,  C08J5/18

    摘要： A composition comprising (a) a fluoropolymer having pendant imidate groups, which imidate groups have the formula: —C═NH(OR) wherein R is a C1-C10 aliphatic group which aliphatic group may have F or Cl substituents; and optionally, (b) a perfluorovinyl ether of the general formula: CF2═CFO(R′fO)a(R″fO)bRf wherein R′f and R″f are the same or are different C1-C6 linear or branched perfluoroalkylene groups; a and b are, independently, 0 or an integer from 1 to 10; and Rf is a C1-C8 perfluoroalkyl group or a C1-C15 perfluoroalkoxy group. Also provided are a method of making a fluoropolymer composition and curable and cured articles comprising a fluoropolymer composition.

    摘要翻译： 一种组合物，其包含（a）具有亚酰氨基侧基的含氟聚合物，所述亚胺基具有下式：-C = NH（OR），其中R是C1-C10脂族基团，该脂族基团可以具有F或Cl取代基; 和（b）通式CF 2 = CFO（R'fO）a（R“f O）b R f的全氟乙烯基醚，其中R'f和R''f相同或不同，C1-C6直链或 支链全氟亚烷基; a和b独立地为0或1〜10的整数; Rf为C1-C8全氟烷基或C1-C15全氟烷氧基。 还提供了制备包含含氟聚合物组合物的含氟聚合物组合物和可固化和固化的制品的方法。

    Fluoropolymer compositions containing a nitrogen cure site monomer
    7.
    发明授权
    Fluoropolymer compositions containing a nitrogen cure site monomer 有权
    含有氮固化点单体的含氟聚合物组合物

    公开(公告)号：US06844388B2

    公开(公告)日：2005-01-18

    申请号：US10122489

    申请日：2002-04-11

    申请人： Werner M. A. Grootaert ,  Robert E. Kolb ,  Klaus Hintzer

    发明人： Werner M. A. Grootaert ,  Robert E. Kolb ,  Klaus Hintzer

    IPC分类号： C08L101/06 ,  C08F14/18 ,  C08K3/04 ,  C08K5/00 ,  C08K5/50 ,  C08F8/00

    CPC分类号： C08K5/0025 ,  C08K5/50 ,  C08L27/12 ,  C08L27/18

    摘要： A composition of (a) a fluoropolymer having interpolymerized units derived from a nitrogen-containing cure site monomer; and (b) a nonfluorinated catalyst composition that includes a compound having the general formula: {RA}(−){QR′k}(+) or in certain cases the precursors thereof, wherein R is hydrogen, an alkyl, alkenyl, cycloalkyl, cycloalkenyl, aryl or aralkyl, A is an acid- or acid-derivative anion, Q is phosphorous, sulfur, nitrogen, arsenic, or antimony, and each R′ is hydrogen or an alkyl, aryl, aralkyl, or alkenyl group, k is the valence of Q; and optionally (c) an alcohol of the formula R2—OH, wherein R2 is an alkyl group which can be partially fluorinated. Also provided are a method of making a fluoropolymer, a method of increasing induction time, and fluoropolymer articles containing curable or cured fluoropolymer compositions.

    摘要翻译： （a）具有衍生自含氮固化位点单体的共聚单元的含氟聚合物的组合物; （b）非氟化催化剂组合物，其包含具有以下通式的化合物：{RA}（（ - ）> {Q'k}（（+））或在某些情况下为其前体，其中R为氢，烷基 ，烯基，环烷基，环烯基，芳基或芳烷基，A是酸或酸衍生的阴离子，Q是磷，硫，氮，砷或锑，并且每个R'是氢或烷基，芳基，芳烷基或 烯基，k是Q的化合价; 和任选地（c）式R 2 -OH的醇，其中R 2是可部分氟化的烷基。 还提供了制备含氟聚合物的方法，增加诱导时间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。

    Fluoropolymer compositions
    8.
    发明授权
    Fluoropolymer compositions 有权
    含氟聚合物组合物

    公开(公告)号：US06890995B2

    公开(公告)日：2005-05-10

    申请号：US10060690

    申请日：2002-01-30

    申请人： Robert E. Kolb ,  Werner M. A. Grootaert ,  Klaus Hintzer

    发明人： Robert E. Kolb ,  Werner M. A. Grootaert ,  Klaus Hintzer

    IPC分类号： C08L27/12 ,  C08K5/00 ,  C08K5/50 ,  C08L29/10 ,  C08F8/34

    CPC分类号： C08K5/0025 ,  C08K5/50 ,  C08L27/12 ,  C08L27/18

    摘要： Compositions comprising a fluoropolymer having interpolymerized units derived from a nitrogen-containing cure site monomer and a catalyst composition are provided. The catalyst composition includes a compound having the general formula: {RA}(−){QR′k}(+) or the precursors thereof, wherein R is a nonfluorinated, partially fluorinated, or perfluorinated alkyl, alkenyl, cycloalkyl, cycloalkenyl, aryl or aralkyl, A is an acid- or acid-derivative anion, Q is phosphorous, sulfur, nitrogen, arsenic, or antimony, and each R′ is hydrogen or an alkyl, aryl, aralkyl, or alkenyl group, k is the valence of Q; and optionally (c) an alcohol of the formula R2—OH, wherein R2 is an alkyl group which can be fluorinated. Also provided are a method of making a fluoropolymer, a method of increasing induction time, and fluoropolymer articles containing curable or cured fluoropolymer compositions.

    摘要翻译： 提供包含含有衍生自含氮固化位点单体的共聚单元的含氟聚合物和催化剂组合物的组合物。 催化剂组合物包括具有以下通式的化合物：<？in-line-formula description =“In-line Formulas”end =“lead”？> {RA}（ - ）< （+） 线内公式描述=“在线公式”end =“尾”→其前体，其中R是非氟化 ，部分氟化的或全氟化的烷基，烯基，环烷基，环烯基，芳基或芳烷基，A是酸或酸衍生的阴离子，Q是磷，硫，氮，砷或锑，并且每个R'是氢或 烷基，芳基，芳烷基或烯基，k是Q的化合价; 和任选地（c）式R 2 -OH的醇，其中R 2是可被氟化的烷基。 还提供了制备含氟聚合物的方法，增加诱导时间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。

    Fluoropolymer curing system
    9.
    发明授权
    Fluoropolymer curing system 有权
    含氟聚合物固化体系

    公开(公告)号：US07208553B2

    公开(公告)日：2007-04-24

    申请号：US10944926

    申请日：2004-09-20

    申请人： Werner M. A. Grootaert ,  Robert E. Kolb ,  Klaus Hintzer

    发明人： Werner M. A. Grootaert ,  Robert E. Kolb ,  Klaus Hintzer

    IPC分类号： C08F8/34

    CPC分类号： C08K5/19 ,  C08L27/18 ,  C08L2205/02 ,  C08L27/12 ,  C08L2666/04

    摘要： A composition of a fluoropolymer comprising interpolymerized units of nitrogen-containing cure site monomer and a catalyst comprising a compound having the formula: wherein HA is an acid, each R1, R2, and R3 is independently a C1–C20 alkyl group, which may be cyclic or heterocyclic, or Rf(CH2)x— wherein Rf is a C1–C8 linear or branched and at least partially fluorinated, and x is 1 to 4, and one R group may be a bond to another R group such that the nitrogen is bonded to or part of an alkenyl, cycloalkenyl, or aromatic group. This may further comprise a catalyst composition comprising a compound of the formula R1C(OR2)═NH, and salts thereof, where each R1 and R2 is, independently, a substituted or unsubstituted alkyl, aryl, aralkyl, alkenyl, cycloalkyl, or cycloalkenyl. Also provided are a method of making a fluoropolymer composition and articles prepared from the compositions.

    摘要翻译： 含氟聚合物的组合物，其包含含氮固化位点单体的互聚单元和包含具有下式的化合物的催化剂：其中HA是酸，每个R 1，R 2

    Fluoropolymer curing system containing a nitrogen cure site monomer
    10.
    发明授权
    Fluoropolymer curing system containing a nitrogen cure site monomer 有权
    含有氮固化点单体的含氟聚合物固化体系

    公开(公告)号：US06794457B2

    公开(公告)日：2004-09-21

    申请号：US10136020

    申请日：2002-04-29

    申请人： Werner M. A. Grootaert ,  Robert E. Kolb ,  Klaus Hintzer

    发明人： Werner M. A. Grootaert ,  Robert E. Kolb ,  Klaus Hintzer

    IPC分类号： C08F832

    CPC分类号： C08K5/19 ,  C08L27/18 ,  C08L2205/02 ,  C08L27/12 ,  C08L2666/04

    摘要： A composition comprising a fluoropolymer comprising interpolymerized units derived from a nitrogen-containing cure site monomer; and a catalyst composition comprising a compound having the general formula: wherein the group HA is an acid, and each R1, R2, and R3 is, independently, the same or a different C1-C20 alkyl group, a C3-C20 cyclic or heterocyclic group, Rf(CH2)x—wherein Rf is a C1-C8 linear or branched and at least partially fluorinated alkylene, cycloalkylene, or oxyalkylene, and x is 1 to 4, or a bond to another R group such that the nitrogen is bonded to or part of an imino or heterocyclic group; wherein two or more R groups may be linked to form a cyclic, bicyclic or aromatic group, optionally comprising a heteroatom. Also provided are a method of making a fluoropolymer composition and articles prepared from the compositions.

    摘要翻译： 一种组合物，其包含含有源自含氮固化位点单体的共聚单元的含氟聚合物; 和包含具有以下通式的化合物的催化剂组合物：其中基团HA是酸，并且每个R 1，R 2和R 3独立地是相同或不同的C 1 -C 20烷基，C 3 -C 20环状或杂环 基团，Rf（CH 2）x - ，其中R f是C 1 -C 8直链或支链和至少部分氟化的亚烷基，亚环烷基或氧化烯，x是1至4，或与另一个R基团的键，使得氮键合 至或部分亚氨基或杂环基团; 其中两个或更多个R基团可以连接形成环状，双环或芳族基团，任选地包含杂原子。 还提供了制备含氟聚合物组合物和由组合物制备的制品的方法。