Title:
カルボカチオン剤含有アルミノキサン触媒活性化剤およびポリオレフィン触媒におけるその使用法
Document Type and Number:
Japanese Patent JP2014507550
Kind Code:
A
Abstract:
This invention relates to an activator composition comprising (i) an organoaluminum compounds; (ii) a carbocation compound of the formula R1(X)n; wherein R1 is a hydrocarbyl; n is from 1 to the number of possible substitutions of the hydrocarbyl group and each X is a labile leaving group; and (iii) an aluminoxane. The activator composition may also contain a carrier support. This invention also provides a catalyst composition comprising the activator composition described above and a transition metal component. This invention also provides methods of polymerizing monomer comprising carrying out such polymerization in the presence of one or more catalyst composition according to this invention.
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Inventors:
Rubin, Rubin
Wu, Xiao
Deaf Embatsha, Stephen Pee
Wu, Xiao
Deaf Embatsha, Stephen Pee
Application Number:
JP2013557847A
Publication Date:
March 27, 2014
Filing Date:
March 08, 2012
Export Citation:
Assignee:
Albemarle Corporation
International Classes:
C08F4/6592; C08F10/00
Domestic Patent References:
| JP2010504405A | 2010-02-12 | |||
| JP2010504406A | 2010-02-12 | |||
| JP2007517034A | 2007-06-28 | |||
| JP2010538130A | 2010-12-09 | |||
| JP2010504405A | 2010-02-12 | |||
| JP2010504406A | 2010-02-12 | |||
| JP2007517034A | 2007-06-28 |
Attorney, Agent or Firm:
Patent business corporation Odashima patent office