公开(公告)号：US20070049698A1

公开(公告)日：2007-03-01

申请号：US11211884

申请日：2005-08-25

申请人： Werner Grootaert ,  Miguel Guerra

发明人： Werner Grootaert ,  Miguel Guerra

IPC分类号： C08F214/18

CPC分类号： C07C257/06 ,  C08K5/29 ,  C08L27/12

摘要： A catalyst is preparable from a first component represented by R′C(CF2R)O−Q+ and a second component (NCCFR″)bZ. The catalyst may be combined with a fluoropolymer having nitrogen-containing cure-sites to form a curable composition that is useful for preparing fluoroelastomer compositions.

公开(公告)号：US20060135700A1

公开(公告)日：2006-06-22

申请号：US11018539

申请日：2004-12-21

申请人： Werner Grootaert ,  Klaus Hintzer ,  Kai Lochhaas ,  Franz Maerz

发明人： Werner Grootaert ,  Klaus Hintzer ,  Kai Lochhaas ,  Franz Maerz

IPC分类号： C08F114/18

CPC分类号： C08F214/18 ,  C08F8/30 ,  C08F2800/10 ,  C08F214/26

摘要： A fluoropolymer having pendant amidoxime groups, pendant amidrazone groups, or combinations thereof is provided. Also provided are methods of making such fluoropolymers, and compositions and articles containing such fluoropolymers.

摘要翻译： 提供了具有偕胺肟基侧基的氟聚合物，氨基腙侧基或其组合。 还提供了制备这种含氟聚合物的方法，以及含有这些含氟聚合物的组合物和制品。

公开(公告)号：US20050154145A1

公开(公告)日：2005-07-14

申请号：US11067799

申请日：2005-02-28

申请人： Robert Kolb ,  Werner Grootaert ,  Klaus Hintzer

发明人： Robert Kolb ,  Werner Grootaert ,  Klaus Hintzer

IPC分类号： C08L27/12 ,  C08K5/00 ,  C08K5/50 ,  C08L29/10 ,  C08F14/18

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

摘要： A 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 curable and cured fluoropolymer compositions involving such a catalyst.

摘要翻译： 催化剂组合物包括具有以下通式的化合物：其中R 1，R 2，R 3，R 3， 其中R是非氟化的，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， R'是氢或烷基，芳基，芳烷基或链烯基，k是Q的化合价; 和任选地（c）下式的醇：R 2 -OH，其中R 2是可被氟化的烷基。 还提供了包含这种催化剂的可固化和固化的含氟聚合物组合物。

公开(公告)号：US20080039587A1

公开(公告)日：2008-02-14

申请号：US11877111

申请日：2007-10-23

申请人： Guy Van Gool ,  Alain Verschuere ,  Werner Grootaert

发明人： Guy Van Gool ,  Alain Verschuere ,  Werner Grootaert

IPC分类号： C08L27/14 ,  C08L27/12

CPC分类号： C08K5/14 ,  C08F6/22 ,  C08F214/18 ,  C08L27/12 ,  C08L27/00

摘要： Provided is a method of manufacturing a perhalogenated elastomer comprising using an onium compound to coagulate a latex comprising polymer particles, the polymer particles consisting essentially of interpolymerized units of one or more perhalogenated comonomer(s) and at least one cure site monomer, wherein the coagulation is performed essentially free of metal ions and metal salts. Also provided is an elastomeric composition comprising a curable perhalogenated elastomer comprising interpolymerized units derived from a nitrogen-containing cure site monomer and coagulated with an onium compound, wherein the elastomer is capable of curing without adding further components and wherein the composition is essentially free of metal ions and metal salts. Also provided are fluoropolymer articles and methods of making fluoropolymer compositions and articles.

摘要翻译： 提供了一种制造全卤代弹性体的方法，其包括使用鎓化合物凝结包含聚合物颗粒的胶乳，所述聚合物颗粒基本上由一种或多种全卤代共聚单体的共聚单元和至少一种固化位点单体组成，其中凝固 基本上不含金属离子和金属盐。 还提供了一种弹性体组合物，其包含可固化的全卤代弹性体，其包含衍生自含氮固化位点单体的共聚单元并与鎓化合物凝结，其中弹性体能够固化而不添加其它组分，并且其中组合物基本上不含金属 离子和金属盐。 还提供含氟聚合物制品和制备含氟聚合物组合物和制品的方法。

公开(公告)号：US20080033145A1

公开(公告)日：2008-02-07

申请号：US11867969

申请日：2007-10-05

申请人： Werner Grootaert ,  Miguel Guerra

发明人： Werner Grootaert ,  Miguel Guerra

IPC分类号： C08G64/00

CPC分类号： C07C257/06 ,  C08K5/29 ,  C08L27/12

摘要： A catalyst is preparable from a first component represented by R′C(CF2R)O− Q+ and a second component (NCCFR″)bZ. The catalyst may be combined with a fluoropolymer having nitrogen-containing cure-sites to form a curable composition that is useful for preparing fluoroelastomer compositions.

摘要翻译： 催化剂可由由R'C（CF2R）O-Q +和第二组分（NCCFR“）bZ表示的第一组分制备。 催化剂可与具有含氮固化位点的含氟聚合物组合以形成可用于制备含氟弹性体组合物的可固化组合物。

公开(公告)号：US20070208142A1

公开(公告)日：2007-09-06

申请号：US11276533

申请日：2006-03-03

申请人： Eric Adair ,  Werner Grootaert ,  Steven Corveleyn

发明人： Eric Adair ,  Werner Grootaert ,  Steven Corveleyn

IPC分类号： C08F214/18

CPC分类号： C08F214/18

摘要： Provided is a composition comprising a fluorocarbon polymer, a radical initiator, and a first and second curing co-agent. In one aspect, the first curing co-agent is represented by the formula CH2═CH—Rf—CH═CH2, wherein Rf is selected from a divalent perfluoroaliphatic group optionally containing one or more O atoms, a perfluoroarylene group, and a perfluoroalkarylene group. In another aspect, the first curing co-agent is selected from the group consisting of an allyl cyanurate, an allyl isocyanurate, a methallyl cyanurate, and a methallyl isocyanurate. In either aspect, the second curing co-agent is an organic compound including at least one terminal alkene, with the proviso that the second curing co-agent is not a member of the group of first curing co-agents. Also provided are the reaction product of these compositions and a method of making an elastomer comprising curing these compositions.

摘要翻译： 本发明提供包含氟碳聚合物，自由基引发剂和第一和第二固化助剂的组合物。 一方面，第一固化助剂由式CH 2 -CH-R f -CH-CH 2 H 2表示，其中 R f选自任选含有一个或多个O原子，全氟亚芳基和全氟亚烷基的二价全氟脂族基团。 另一方面，第一固化助剂选自烯丙基氰脲酸酯，异氰脲酸烯丙酯，氰酸异丙烯酯和异氰脲酸异丙酯。 在任一方面，第二固化助剂是包含至少一个末端烯烃的有机化合物，条件是第二固化助剂不是第一固化助剂组的成员。 还提供了这些组合物的反应产物和制备包含固化这些组合物的弹性体的方法。

公开(公告)号：US20060135827A1

公开(公告)日：2006-06-22

申请号：US11014042

申请日：2004-12-16

申请人： Werner Grootaert ,  Eric Adair ,  Miguel Guerra

发明人： Werner Grootaert ,  Eric Adair ,  Miguel Guerra

IPC分类号： C07C19/08

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： 包含阳离子和式A的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Q m +是有机鎓，A q - 是阴离子， 条件是从下式中选择至少一个A q - ：其中每个R独立地是H，卤素，烷基，芳基，芳烷基或环烷基，并且也可以是卤化的，氟化的或全氟化的 其中R和R'基团中的两个或多个可以一起形成环，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 光环。 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。

公开(公告)号：US20050107489A1

公开(公告)日：2005-05-19

申请号：US10712589

申请日：2003-11-13

申请人： Michael Yandrasits ,  Steven Hamrock ,  Werner Grootaert ,  Miguel Guerra ,  Naiyong Jing

发明人： Michael Yandrasits ,  Steven Hamrock ,  Werner Grootaert ,  Miguel Guerra ,  Naiyong Jing

IPC分类号： C08J5/22 ,  C08G2/00

CPC分类号： C08J5/225 ,  C08J2327/12

摘要： 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, by trimerization of nitrile groups contained on groups pendant from the polymer. The resulting polymer electrolyte membrane comprises a highly fluorinated polymer comprising: a perfluorinated backbone, first pendent groups which comprise sulfonic acid groups, and crosslinks comprising trivalent groups according to the formula: The first pendent groups are typically according to the formula: —R1—SO3H, where R1 is a branched or unbranched perfluoroalkyl or perfluoroether group comprising 1-15 carbon atoms and 0-4 oxygen atoms, most typically —O—CF2—CF2—CF2—CF2—SO3H or —O—CF2—CF(CF3)—O—CF2—CF2—SO3H.

摘要翻译： 提供了一种制备交联聚合物电解质的方法，通常是通过聚合物悬浮在基团上的腈基的三聚作用，在电解池如燃料电池中用作聚合物电解质膜的膜形式。 所得聚合物电解质膜包括高度氟化的聚合物，其包含：全氟化骨架，包含磺酸基团的第一侧基和包含根据下式的三价基团的交联：第一侧基通常根据下式：-R

公开(公告)号：US20050054783A1

公开(公告)日：2005-03-10

申请号：US10944926

申请日：2004-09-20

申请人： Werner Grootaert ,  Robert Kolb ,  Klaus Hintzer

发明人： Werner Grootaert ,  Robert Kolb ,  Klaus Hintzer

IPC分类号： F16J15/10 ,  C08F214/26 ,  C08K3/04 ,  C08K5/00 ,  C08K5/19 ,  C08L27/18 ,  C09K3/10 ,  C08F8/34 ,  C08F8/32

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)n— 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共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和R 3独立地是C 1 -C 20烷基，其可以是 其中R f为直链或支链并且至少部分氟化的C 1 -C 8，且x为1至4，并且一个R基团可以是与另一个R基团的键，使得氮 与烯基，环烯基或芳族基团的一部分键合。 这可进一步包括催化剂组合物，其包含式R 1 C（OR 2）= NH的化合物及其盐，其中每个R 1和R 2独立地是取代或未取代的 烷基，芳基，芳烷基，烯基，环烷基或环烯基。 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。

公开(公告)号：US20060205829A1

公开(公告)日：2006-09-14

申请号：US11419515

申请日：2006-05-22

申请人： Michael Yandrasits ,  Steven Hamrock ,  Werner Grootaert ,  Miguel Guerra ,  Naiyong Jing

发明人： Michael Yandrasits ,  Steven Hamrock ,  Werner Grootaert ,  Miguel Guerra ,  Naiyong Jing

IPC分类号： C08J5/20

CPC分类号： C08J5/225 ,  C08J2327/12

摘要： 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, by trimerization of nitrile groups contained on groups pendant from the polymer. The resulting polymer electrolyte membrane comprises a highly fluorinated polymer comprising: a perfluorinated backbone, first pendent groups which comprise sulfonic acid groups, and crosslinks comprising trivalent groups according to the formula: The first pendent groups are typically according to the formula: —R1—SO3H, where R1 is a branched or unbranched perfluoroalkyl or perfluoroether group comprising 1-15 carbon atoms and 0-4 oxygen atoms, most typically —O—CF2—CF2—CF2—CF2—SO3H or —O—CF2—CF(CF3)—O—CF2—CF2—SO3H.

摘要翻译： 提供了一种制备交联聚合物电解质的方法，通常是通过聚合物悬浮在基团上的腈基的三聚作用，在电解池如燃料电池中用作聚合物电解质膜的膜形式。 所得聚合物电解质膜包括高度氟化的聚合物，其包含：全氟化骨架，包含磺酸基团的第一侧基和包含根据下式的三价基团的交联：第一侧基通常根据下式：-R