发明公开
EP0752432A2 (Co)polymerization process in aqueous emulsion of fluorinated olefinic monomers
失效 - 权利终止
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基本信息:
- 专利标题: (Co)polymerization process in aqueous emulsion of fluorinated olefinic monomers
- 专利标题(中):Verfahren zur共聚聚乙烯醇
- 申请号:EP96111898.1 申请日:1994-05-05
- 公开(公告)号:EP0752432A2 公开(公告)日:1997-01-08
- 发明人: Abusleme, Julio A. , Maccone, Patrizia
- 申请人: AUSIMONT S.p.A.
- 申请人地址: Foro Buonaparte, 31 I-20121 Milano IT
- 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: Foro Buonaparte, 31 I-20121 Milano IT
- 代理机构: Sama, Daniele, Dr.
- 优先权: ITMI931007 19930518
- 主分类号: C08F14/18
- IPC分类号: C08F14/18 ; C08L71/02 ; C08K5/02
摘要:
In a process of (co)polymerization in aqueous emulsion of fluorinated olefinic monomers it is added to the reaction medium a microemulsion of fluoropolyoxyalkylenes having hydrogenated end groups and/or hydrogenated repetitive units. A remarkable reduction in the reaction induction period is so obtained, with formation of a product with improved mechanical properties and higher thermal and chemical resistance.
摘要(中):
在氟化烯烃单体的水性乳液中(共)聚合的过程中,向反应介质中加入具有氢化端基和/或氢化重复单元的氟代聚氧化烯的微乳液。 通过形成具有改善的机械性能和更高的耐热和耐化学性的产品,可以获得反应诱导期的显着降低。
公开/授权文献:
IPC结构图谱:
C | 化学;冶金 |
--C08 | 有机高分子化合物;其制备或化学加工;以其为基料的组合物 |
----C08F | 仅用碳—碳不饱和键反应得到的高分子化合物 |
------C08F14/00 | 具有1个或更多的不饱和脂族基化合物的均聚物或共聚物,每个不饱和脂族基只有1个碳—碳双键,并且至少有1个是以卤素为终端 |
--------C08F14/18 | .含氟的单体 |