Title:
溶解度の高いオレフィン重合触媒活性剤
Document Type and Number:
Japanese Patent JP3990458
Kind Code:
B2
Abstract:
A catalyst activator, comprising a cation which is a Bronsted acid capable of donating a proton, and an inert, compatible, noncoordinating, anion, characterized by a solubility constant at 25 DEG C. in hexane, cyclohexane or methylcyclohexane of at least 5 weight percent.
Inventors:
Rosen, Robert Kay
Bandarende, Daniel Di
Bandarende, Daniel Di
Application Number:
JP53446297A
Publication Date:
October 10, 2007
Filing Date:
March 14, 1997
Export Citation:
Assignee:
Dow Global Technologies Inc.
International Classes:
B01J31/16; C08F4/643; C07F5/02; C08F2/04; C08F4/603; C08F4/64; C08F10/00; C08F4/619; C08F4/659; C08F4/6592
Domestic Patent References:
| JP1502036A | ||||
| JP5505838A |
Attorney, Agent or Firm:
Takehiko Saito
Yasuyuki Hata
Yasuyuki Hata