Aromatic diamine polyurethane curatives with improved stability

United States of America Patent

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Aug 24, 2010
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Sep 23, 2004
app pub date
Oct 22, 2002
filing date
Sep 18, 2001

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Abstract

Disclosed herein is a composition comprising an aromatic diamine that is a solid at room temperature and a stabilizing quantity of a hindered amine light stabilizer and its use as a polyurethane curing agent.

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Patent Owner	Address
CHEMTURA CORPORATION	199 BENSON ROAD LAW DEPARTMENT MIDDLEBURY CT 06749

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Inventor Name	Address	# of filed Patents	Total Citations
Peter, Thomas H	Southbury, US	16	261

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Aromatic diamine polyurethane curatives with improved stability

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United States of America Patent

10277435

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PATENT NO	7781518
APP PUB NO	20040186228A1
SERIAL NO	10277435
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
August 24, 2010	US,7781518,B2 US7781518B2	GRANTED PATENT AS SECOND PUBLICATION
September 23, 2004	US,20040186228,A1 US20040186228A1	FIRST PUBLISHED PATENT APPLICATION

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10277435

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