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:
Jul. 01, 1980
Filed:
May. 04, 1978
Applicant:
Inventors:
Assignee:
Nippon Paint Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03C / ; C08G / ;
U.S. Cl.
CPC ...
430284 ; 20415919 ; 430281 ; 430286 ; 430288 ; 528 75 ;
Abstract
A photo-curable coating composition having a high hiding power which comprises (1) a photo-curable, urethane-modified polymer having at least one unsaturation originated in the acrylate or methacrylate moiety and a molecular weight of which the proportion to the number of said unsaturation is 200-10,000, (2) an .alpha.,.beta.-ethylenically unsaturated compound copolymerizable with said acrylate or methacrylate moiety, (3) a photo-sensitizer, and (4) a coloring agent.