Aqueous dispersions of polyurethane/acrylic hybrid compositions

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United States of America Patent

PATENT NO 8901244
SERIAL NO

12352023

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Abstract

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An aqueous dispersion of polyurethane/acrylic polymer hybrid composites is made by forming a mixture of urethane prepolymer or polymer, acrylic monomer or polymer, ketone functional molecule/oligomers, and hydrazine functional molecule/oligomers; and dispersing the mixture so made in aqueous medium.

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Patent Owner(s)

Patent OwnerAddress
LUBRIZOL ADVANCED MATERIALS INC9911 BRECKSVILLE ROAD CLEVELAND OH 44141-3247

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Pajerski, Anthony D Broadview Heights, US 17 214

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