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:
Aug. 18, 1987
Filed:
Dec. 26, 1985
Yoshio Eguchi, Osaka, JP;
Atsushi Yamada, Kyoto, JP;
Nippon Paint Company, Ltd., Osaka, JP;
Abstract
An acrylic resin composition for use in high solids paints which consists essentially of an acrylic copolymer having a number average molecular weight of 500 to 5000 and being prepared by subjecting a mixture of 30 to 88 weight % of an alkyl (meth)acrylate, 2 to 60 weight % of 2,4-diphenyl-4-methyl-1-pentene, 10 to 40 weight % of a hydroxy bearing ethylenically unsaturated monomer, 0 to 10 weight % of an ethylenic unsaturated acid and 0 to 30 weight % of other copolymerizable monomer(s) to a polymerization with one or more radical initiators. Such high solids paint containing such copolymers can produce coatings with excellent weather resistance, water resistance, scratch resistance and good appearance.