Title:
DICOPS CONTAINING ACETYLENIC SUBSTITUENTS
Document Type and Number:
WIPO Patent Application WO2003040070
Kind Code:
A3
Abstract:
An activator for olefin plymerization catalysts is disclosed. One aspect of the activator is that it comprises a group-13 central atom connected to at least one fluorinated aryl ring that is itself substituted with a silyl acetylenic group. Some embodiments employ a neutral activator and others employ the activator as an anion coupled with a ligand-abstracting cation. These activators are discrete molecules.
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Inventors:
RODRIGUEZ GEORGE (US)
Application Number:
PCT/US2002/034583
Publication Date:
October 23, 2003
Filing Date:
October 29, 2002
Export Citation:
Assignee:
EXXONMOBIL CHEM PATENTS INC (US)
RODRIGUEZ GEORGE (US)
RODRIGUEZ GEORGE (US)
International Classes:
C07F5/02; C07F7/08; C08F10/00; C08F110/06; C08F4/6592; (IPC1-7): C07F7/02
Foreign References:
| US5502017A | 1996-03-26 |
Other References:
See also references of EP 1448568A4
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