Adhesive compositions

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United States of America Patent

PATENT NO 8835009
APP PUB NO 20120156505A1
SERIAL NO

13300071

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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There is provided an adhesive composition comprising (a) a polyisocyanate component comprising (i) monomeric 4,4′ methylene diphenyl diisocyanate and (ii) an isocyanate functional prepolymer that is the reaction product of a prepolymer reactant mixture comprising (A) monomeric 4,4′ methylene diphenyl diisocyanate, and (B) one or more polyol; and (b) a polyol component comprising one or more polyol. Also provided is a method of bonding two or more substrates comprising bringing such an adhesive composition into contact with both of said two or more substrates. Further provided is a bonded assembly comprising two or more substrates bonded together by such an adhesive composition.

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Patent Owner(s)

  • ROHM AND HAAS COMPANY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Miyake, Kevin Tower Lakes, US 6 12
Shah, Pankaj Vinubhai Crystal Lake, US 5 19

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