Title:
【発明の名称】アルミニウム化合物混合物を含む活性剤組成物
Document Type and Number:
Japanese Patent JP2002522547
Kind Code:
A
Abstract:
Compositions comprising:A) an aluminum compound corresponding to the formula AlArf3, whereArf is a fluorinated aromatic hydrocarbyl moiety of from 6 to 30 carbon atoms;B) an aluminum compound corresponding to the formula: AlArfQ1Q2, or a dimer, adduct, or mixture thereof; where:Arf is as previously defined;Q1 is Arf or a C1-20 hydrocarbyl group, optionally substituted with one or more cyclohydrocarbyl, hydrocarbyloxy, hydrocarbylsiloxy, hydrocarbylsilylamino, hydrocarbylsilyl, silylhydrocarbyl, di(hydrocarbylsilyl)amino, hydrocarbylamino, di(hydrocarbyl)amino, di(hydrocarbyl)phosphino, or hydrocarbylsulfido groups having from 1 to 20 atoms other than hydrogen, or, further optionally, such substituents may be covalently linked with each other to form one or more fused rings or ring systems; andQ2is an aryloxy, arylsulfide or di(hydrocarbyl)amido group, optionally substituted with one or more hydrocarbyl, cyclohydrocarbyl, hydrocarbyloxy, hydrocarbylsiloxy, hydrocarbylsilylamino, hydrocarbylsilyl, silyhydrocarbyl, di(hydrocarbylsilyl)amino, hydrocarbylamino, di(hydrocarbyl)amino, di(hydrocarbyl)phosphino, or hydrocarbylsulfido groups having from 1 to 20 atoms other than hydrogen, or, further optionally such substituents may be covalently linked with each other to form one or more fused rings or ring systems, said Q2 having from 3 to 20 atoms other than hydrogen; andthe molar ratio of A):B) in the composition being from 0.1:1 to 10:1 are useful as activators for olefin polymerizations.
Inventors:
Chen, Eugene Wai
Clapper, William Jay Jr.
Roof, Gordon Earl
Schwartz, David Jay
Storea, Joy W
Clapper, William Jay Jr.
Roof, Gordon Earl
Schwartz, David Jay
Storea, Joy W
Application Number:
JP2000564965A
Publication Date:
July 23, 2002
Filing Date:
June 11, 1999
Export Citation:
Assignee:
The Dow Chemical Company
International Classes:
C07F5/06; C07F7/10; C07F17/00; C08F2/06; C08F2/34; C08F4/02; C08F4/44; C08F4/60; C08F4/642; C08F4/6592; C08F10/00; C08F12/00; C08F32/00; C08F36/00; (IPC1-7): C07F5/06; C08F2/06; C08F2/34; C08F4/642; C08F10/00; C08F12/04; C08F32/00; C08F36/20
Attorney, Agent or Firm:
Takehiko Saito (1 outside)