Method for producing polymer

United States of America Patent

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Jan 17, 2017
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Apr 23, 2015
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Apr 24, 2013
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Apr 26, 2012

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Abstract

The present invention is related to a method for producing a polymer to efficiently remove metal residues of at least lithium and/or titanium from a polymer solution comprising the at least lithium and/or titanium to thereby obtain a refined polymer solution having little metal residue.

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ASAHI KASEI CHEMICALS CORPORATION	TOKYO 101-8101

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Inventor Name	Address	# of filed Patents	Total Citations
Shibuya, Kenta	Tokyo, JP	9	24
Shimizu, Daisuke	Tokyo, JP	113	573

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Method for producing polymer

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United States of America Patent

14395987

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PATENT NO	9546240
APP PUB NO	20150112027A1
SERIAL NO	14395987
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
January 17, 2017	US,9546240,B2 US9546240B2	GRANTED PATENT AS SECOND PUBLICATION
April 23, 2015	US,20150112027,A1 US20150112027A1	FIRST PUBLISHED PATENT APPLICATION

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14395987

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