The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 26, 2023
Filed:
Mar. 13, 2017
Sun Chemical Corporation, Parsippany, NJ (US);
Juanita M. Parris, Montvale, NJ (US);
Soichiro Omizu, Aomori, JP;
Carl S. Weisbecker, New York, NY (US);
Josie M. Rosen, Monroe, NY (US);
Ralph Arcurio, Bridgewater, NJ (US);
Ramasamy Krishnan, North Brunswick, NJ (US);
Alex Chudolij, Clifton, NJ (US);
Sun Chemical Corporation, Parsippany, NJ (US);
Abstract
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.