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公开(公告)号:US5831131A
公开(公告)日:1998-11-03
申请号:US703232
申请日:1996-08-26
IPC分类号: C07C407/00 , C07C409/24 , C07C409/30 , C07C409/34 , C07C409/38 , C07C409/40 , C07C409/42 , C07C409/00
CPC分类号: C07C409/34 , C07C407/00
摘要: A process for the faster manufacturing of hydrocarbon, fluorocarbon and chlorocarbon acyl peroxides is disclosed wherein a hydroxide, a peroxide and an acyl halide are reacted under continuous vigorous agitation conditions so as to bring the reaction to substantial completion is less than one minute.
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公开(公告)号:US5663255A
公开(公告)日:1997-09-02
申请号:US549407
申请日:1995-10-27
IPC分类号: C07C313/20 , C07C317/04 , C07C317/18 , C08F214/18 , C08F214/22 , C08F214/26 , C08F214/28 , C08L23/02 , C08L27/18 , C09D123/02 , C09D127/18 , C09D127/20 , C08F14/18
CPC分类号: C09D127/20 , C07C313/20 , C07C317/04 , C07C317/18 , C08F214/18 , C08F214/22 , C08F214/26 , C08F214/265 , C08F214/28 , C08L23/02 , C08L23/06 , C09D123/02 , C09D127/18 , C08L2205/08 , C08L27/18 , C08L51/06 , C08L77/00
摘要: Disclosed herein are novel amorphous tetrafluoroethylene-hexafluoropropylene (TFE-HFP) copolymers, which are more random than previous amorphous TFE-HFP copolymers, as well as a novel high productivity continuous process for making these polymers. The polymers are particularly useful in the form of coatings, films and encapsulants.
摘要翻译: 本文公开了新颖的无定形四氟乙烯 - 六氟丙烯(TFE-HFP)共聚物,其比先前的无定形TFE-HFP共聚物更随机,以及用于制备这些聚合物的新颖的高生产率连续方法。 聚合物特别可用于涂料,薄膜和密封剂的形式。
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