Title:
フェノール変性修飾メチルアルミノキサン含有組成物
Document Type and Number:
Japanese Patent JP6887238
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide highly-active modified methylaluminoxane and a catalyst containing the same.SOLUTION: A modified methylaluminoxane-containing composition is obtained by the reaction between modified methylaluminoxane represented by formula (IA), and a phenolic compound represented by formula (IIA). There is also provided a catalyst composition for α-olefin polymerization, containing a transition metal compound of group 4 in the periodic table.SELECTED DRAWING: None
Inventors:
Takeshi Shiono
Ryo Tanaka
Eiichi Kachi
Ryo Tanaka
Eiichi Kachi
Application Number:
JP2016222392A
Publication Date:
June 16, 2021
Filing Date:
November 15, 2016
Export Citation:
Assignee:
Hiroshima University
Tosoh Finechem Co., Ltd.
Tosoh Finechem Co., Ltd.
International Classes:
C08F4/6592; C08F10/00
Domestic Patent References:
| JP2015183174A | ||||
| JP11236407A | ||||
| JP2008255341A | ||||
| JP2011174018A |
Foreign References:
| WO2016109429A1 |
Attorney, Agent or Firm:
Patent Service Corporation Patent Office Sykes