发明申请
US20170044286A1 2,3,3,3-TETRAFLUORO-1-PROPENE AS DILUENT FOR THE PREPARATION OF NOVEL BUTYL RUBBERS
有权
2,3,3,3-四氢-1-丙酮作为制备新型丁二烯橡胶的稀释剂
- 专利标题： 2,3,3,3-TETRAFLUORO-1-PROPENE AS DILUENT FOR THE PREPARATION OF NOVEL BUTYL RUBBERS
- 专利标题（中）： 2,3,3,3-四氢-1-丙酮作为制备新型丁二烯橡胶的稀释剂
-
申请号： US15307125申请日： 2015-04-30
-
公开(公告)号： US20170044286A1公开(公告)日： 2017-02-16
- 发明人: Paul NGUYEN , Steven John TEERTSTRA , Jessica WATSON
- 申请人： ARLANXEO SINGAPORE PTE. LTD.
- 优先权： EP14166697.4 20140430
- 国际申请： PCT/CA2015/050363 WO 20150430
- 主分类号： C08F210/12
- IPC分类号： C08F210/12 ; C08C19/14
摘要：
The invention relates to an efficient polymerization process and its use to produce novel copolymers with a specific microstructure. In particular, the invention relates to butyl rubbers with novel microstructure, preferably those obtainable by copolymerization of monomer mixtures comprising isobutylene and isoprene in diluents comprising 2,3,3,3-tetrafluoro-1-propene. In a further aspect the invention relates to halogenated copolymers obtainable from such novel copolymers by halogenation.
公开/授权文献
信息查询
IPC分类:
