Polyketone solution

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United States of America Patent

PATENT NO 7223829
APP PUB NO 20060094861A1
SERIAL NO

11300299

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Abstract

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A solution of a polyketone as a copolymer of carbon monoxide and one or more olefins, wherein 90 wt % or more of said copolymer comprises carbon monoxide units and olefin units, and a solvent is an aqueous solution of at least one member selected from the group consisting of zinc salts, calcium salts, thiocyanates and iron salts.

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Patent Owner(s)

Patent OwnerAddress
ASAHI KASEI KABUSHIKI KAISHA1-1-2 YURAKUCHO CHIYODA-KU TOKYO 1000006 ?1000006

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujieda, Kiyoshi Nobeoka, JP 2 1
Kato, Jinichiro Nobeoka, JP 29 205
Morita, Toru Nobeoka, JP 103 1326

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