Copolymers of para-alpha dimethylstyrene and thermoplastic compositions

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Sep 20, 2011
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Oct 14, 2010
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Nov 11, 2008
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Nov 13, 2007

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Abstract

A thermoplastic copolymer prepared from acrylonitrile and para-alpha-dimethylstyrene via bulk or solution polymerization has an improved heat distortion temperature and can be used together with graft copolymers and further components for the preparation of thermoplastic moldings.

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STYROLUTION EUROPE GMBH	ERLENSTRASSE 2 FRANKFURT AM MAIN D-60325

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Inventor Name	Address	# of filed Patents	Total Citations
Assmann, Jens	Mannheim, DE	46	255
Becker, Florian	Mannheim, DE	30	76
Luinstra, Gerrit	Hamburg, DE	17	215
Müller, Matthias	Pfungstadt, DE	77	804
Meckelnburg, Dirk	Limburgerhof, DE	17	46

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Copolymers of para-alpha dimethylstyrene and thermoplastic compositions

Number of patents in Portfolio can not be more than 2000

United States of America Patent

12742843

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PATENT NO	8022146
APP PUB NO	20100261831A1
SERIAL NO	12742843
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
September 20, 2011	US,8022146,B2 US8022146B2	GRANTED PATENT AS SECOND PUBLICATION
October 14, 2010	US,20100261831,A1 US20100261831A1	FIRST PUBLISHED PATENT APPLICATION

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12742843

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