Polar functional non-aqueous acrylic dispersions

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United States of America Patent

PATENT NO 11767395
APP PUB NO 20190112404A1
SERIAL NO

16082628

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Abstract

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Described herein is a polar non-aqueous dispersion comprising polar polymeric microparticles in a polar non-aqueous medium, the polar polymeric microparticles being insoluble in the medium and being produced by dispersion polymerization of vinyl monomers such as acrylate monomers in the medium in the presence of a polymeric acrylic stabilizer. Inks, coatings and overprint varnishes are formulated that employ the polar non-aqueous dispersion. Such inks, etc., exhibit superior chemical resistance properties, for example in one-part and two-part systems.

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Patent Owner(s)

Patent OwnerAddress
SUN CHEMICAL CORPORATION35 WATERVIEW BOULEVARD PARSIPPANY NJ 07054

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arcurio, Ralph Bridgewater, US 19 30
Chudolij, Alex Clifton, US 4 1
Krishnan, Ramasamy North Brunswick, US 39 437
Omizu, Soichiro Aomori, JP 3 3
Parris, Juanita M Montvale, US 8 4
Rosen, Josie M Monroe, US 8 21
Weisbecker, Carl S New York, US 5 17

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