发明授权
- 专利标题: Thermoprocessable copolymers of TFE
- 专利标题(中): TFE的热可加工共聚物
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申请号: US10384243申请日: 2003-03-10
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公开(公告)号: US06939495B2公开(公告)日: 2005-09-06
- 发明人: Pasqua Colaianna , Giulio Brinati , Giambattista Besana
- 申请人: Pasqua Colaianna , Giulio Brinati , Giambattista Besana
- 申请人地址: IT Milan
- 专利权人: Ausimont S.p.A.
- 当前专利权人: Ausimont S.p.A.
- 当前专利权人地址: IT Milan
- 代理机构: Arent Fox PLLC
- 主分类号: C08J5/00
- IPC分类号: C08J5/00 ; B29C47/00 ; B29K27/12 ; B29K105/16 ; B29L23/00 ; C08F2/22 ; C08F4/30 ; C08F4/38 ; C08F4/46 ; C08F214/26
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: wherein: Y=F, 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 —F or —CF3; (c) TFE, forming the remaining part to 100%.
公开/授权文献
- US20030187169A1 Thermoprocessable copolymers of TFE 公开/授权日:2003-10-02
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