Polycarbonate/styrenic blends modified with a grafted olefin copolymer

United States of America Patent

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May 29, 1990
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N/A
app pub date
May 4, 1989
filing date
May 4, 1989

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Expired

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Abstract

A polycarbonate blend having both improved solvent resistance and improved impact strength comprising in admixture a polycarbonate, a styrenic thermoplastic resin, a grafted olefin/carbon monoxide copolymer and, optionally, a rubber toughening agent.

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Patent Owner(s)

Patent Owner	Address
DOW CHEMICAL COMPANY THE 2030 DOW CENTER ABBOTT ROAD MIDLAND MI 48640 A CORP OF DE	MI

International Classification(s)

C08L:COMPOSITIONS OF MACROMOLECULAR COMPOUNDS

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[Patents Count]

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Inventor Name	Address	# of filed Patents	Total Citations
Lancaster, Gerald M	Freeport, TX	36	922
Laughner, Michael K	Lake Jackson, TX	44	742
Sun, Yun C	Midland, MI	10	75

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Polycarbonate/styrenic blends modified with a grafted olefin copolymer

Number of patents in Portfolio can not be more than 2000

United States of America Patent

07347847

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PATENT NO	4929673
SERIAL NO	07347847
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07347847

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