Process and catalyst for producing reactor blend polyolefins

United States of America Patent

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Jun 26, 1990
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N/A
app pub date
Feb 1, 1985
filing date
Jun 6, 1983

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Expired

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Abstract

Polyolefin reactor blends obtained by polymerization of ethylene and higher alpha-olefins in the presence of a catalyst system comprising two or more metallocenes and alumoxane.

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Patent Owner	Address
EXXON RESEARCH AND ENGINEERING COMPANY A CORP OF DE	DE

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C08F:MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONL....

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Ewen, John A	Houston, TX	54	4573
Welborn, Jr Howard C	Houston, TX	21	3971

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Process and catalyst for producing reactor blend polyolefins

Number of patents in Portfolio can not be more than 2000

United States of America Patent

06697308

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PATENT NO	4937299
SERIAL NO	06697308
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06697308

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