Maleimide-functional monomers in amorphous form

United States of America Patent

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Apr 1, 2014
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Mar 1, 2012
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Aug 25, 2011
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Aug 25, 2010

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Abstract

The present invention provides amorphous maleimide-bismaleimide hybrid mixtures and methods for synthesizing such mixtures by condensation of diamine compounds with maleic anhydride along with one or more additional anhydrides. The invention provides a route to get passed the high melting point and the solubility issues of bismaleimide resins, yet to still obtain the good thermo-mechanical properties of these valuable molecules.

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DESIGNER MOLECULES INC	10080 WILLOW CREEK ROAD SAN DIEGO CA 92131-1623

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C07D:HETEROCYCLIC COMPOUNDS

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Inventor Name	Address	# of filed Patents	Total Citations
Dershem, Stephen M	San Diego, US	93	3002

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Maleimide-functional monomers in amorphous form

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United States of America Patent

13218406

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PATENT NO	8686162
APP PUB NO	20120049106A1
SERIAL NO	13218406
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
April 01, 2014	US,8686162,B2 US8686162B2	GRANTED PATENT AS SECOND PUBLICATION
March 01, 2012	US,20120049106,A1 US20120049106A1	FIRST PUBLISHED PATENT APPLICATION

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13218406

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