发明名称 Fluoropolymer compositions containing a nitrogen cure site monomer
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 R<2>-OH, wherein R<2 >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.
申请公布号 US6844388(B2) 申请公布日期 2005.01.18
申请号 US20020122489 申请日期 2002.04.11
申请人 3M INNOVATIVE PROPERTIES COMPANY 发明人 GROOTAERT WERNER M. A.;KOLB ROBERT E.;HINTZER KLAUS
分类号 C08L101/06;C08F14/18;C08K3/04;C08K5/00;C08K5/50;(IPC1-7):C08F8/00 主分类号 C08L101/06
代理机构 代理人
主权项
地址