Title:
PROPYLENE POLYMER CATALYST DONOR COMPONENT
Document Type and Number:
WIPO Patent Application WO2006110234
Kind Code:
A3
Abstract:
A solid, hydrocarbon-insoluble, catalyst component useful in polymerizing olefins containing magnesium, titanium, and halogen further contains an internal electron donor comprising a compound containing electron donating substituents with a structure (I): wherein D1 and D2 are selected individually from (II, III, IV) and R, R1, R2, R3, R4, R5, R6, and R7 individually are hydrocarbon or substituted hydrocarbon groups containing 1 to 20 carbon atoms and R1, R2, R3, R4, R6, and R7 may be hydrogen; R4 may be -NR2; and wherein groups R1 and R2, R2 and R3, R3 and R4, R3 and R5, and groups R6 and R7 may be joined to form a cyclic structure.
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Inventors:
UHRHAMMER ROGER (US)
LALKA JOHN P (US)
LALKA JOHN P (US)
Application Number:
PCT/US2006/008021
Publication Date:
December 07, 2006
Filing Date:
March 06, 2006
Export Citation:
Assignee:
INEOS USA LLC (US)
UHRHAMMER ROGER (US)
LALKA JOHN P (US)
UHRHAMMER ROGER (US)
LALKA JOHN P (US)
International Classes:
C08F10/00
Domestic Patent References:
| WO2004087771A1 | 2004-10-14 |
Foreign References:
| US5552359A | 1996-09-03 | |||
| US6436864B1 | 2002-08-20 |
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