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Patent Searching and Data


Title:
重合プロセス
Document Type and Number:
Japanese Patent JP2006511695
Kind Code:
A
Abstract:
The invention relates to new polymerization processes including diluents including hydrofluorocarbons and their use to produce novel polymers substantially free of long chain branching. In particular, the invention relates to copolymers of an isoolefin, preferably isobutylene, and a multiolefin, preferably a conjugated diene, more preferably isoprene, substantially free of long chain branching.

Inventors:
McDonald's, Michael F
Milner, Scott Tea
Shafer, Timothy Dee
Web, robert n
Application Number:
JP2005515535A
Publication Date:
April 06, 2006
Filing Date:
December 19, 2003
Export Citation:
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Assignee:
ExxonMobil Chemical Patents, Inc.
International Classes:
C08F2/04; C08F2/00; C08F2/06; C08F4/32; C08F4/44; C08F4/52; C08F4/64; C08F4/68; C08F8/00; C08F10/00; C08F210/12
Attorney, Agent or Firm:
Yuzo Yamazaki
Naoto Sugiyama
Shirogane Expo
Toshiaki Akamatsu
Okuko Masako
Ichiro Tasaka
Takako Hoshi
Kido Kibun