Curing compositions having low-free amounts of methylenedianiline

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9371409
APP PUB NO 20150090931A1
SERIAL NO

14043213

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Abstract

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A process for preparing a curing composition of a coordination complex comprising methylenedianiline (MDA) and a salt, and less than 1000 of free MDA. The curing composition may be used in curing polyurethanes and epoxy resins.

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Patent Owner(s)

  • CHEMTURA CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Doyle, Thomas R Wallingford, US 13 126
Rosenberg, Ronald O Orange, US 16 326
Shah, Mukund Hazlet, US 10 54

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