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公开(公告)号:US20030158359A1
公开(公告)日:2003-08-21
申请号:US10322631
申请日:2002-12-19
申请人: AUSIMONT S.p.A
IPC分类号: C08F114/18
CPC分类号: C08F214/26
摘要: Thermoprocessable copolymers of TFE essentially formed by the following monomers: FMVE; a perfluorodioxole of formula: 1 nullthe complement to 100% by weight in compositions A) and B) being TFE.
摘要翻译: 基本上由以下单体形成的TFE的热可加工共聚物:FMVE; 一种全氟二恶烷,其结构如下:在组合物A)和B)中为100重量%的补体为TFE。
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公开(公告)号:US20020037959A1
公开(公告)日:2002-03-28
申请号:US09885930
申请日:2001-09-26
申请人: Ausimont S.p.A.
IPC分类号: C08L027/12
CPC分类号: C08F214/262
摘要: A thermoprocessable copolymer of TFE essentially formed by: (a) from 4.5 to 8.5% by weight of perfluoromethylvinylether (PMVE); (b) from 0.3 to 1.6% by weight of a perfluorodioxole of formula: 1 nullwherein: YnullF, ORf, Rf wherein Rf is a perfluoroalkyl having from 1 to 5 carbon atoms; X1 and X2, equal to or diferent from each other, are nullF or nullCF3; (c) TFE, forming the remaining part to 100%.
摘要翻译: TFE的热可加工共聚物基本上由以下组成:(a)4.5至8.5重量%的全氟甲基乙烯基醚(PMVE); (b)0.3〜1.6重量%的全氟二恶烷,其中:Y = F,OR f,Rf其中Rf是具有1至5个碳原子的全氟烷基; X 1和X 2彼此相同或不同,为-F或-CF 3; (c)TFE,剩余部分形成100%。
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