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. 30, 1994
Filed:
Oct. 29, 1993
Applicant:
Inventor:
Nobuhisa Sudo, Kanagawa, JP;
Assignee:
Nippon Paint Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L / ; C08L / ;
U.S. Cl.
CPC ...
525124 ; 525157 ; 525162 ; 525520 ;
Abstract
A coating composition is disclosed, comprising from 50 to 80 parts by weight of an acrylic resin having a number-average molecular weight of from 1,800 to 8,000, a hydroxyl value of from 60 to 120, and an acid value of from 1 to 25 and from 50 to 20 parts by weight of a hardener consisting of blocked aliphatic polyfunctional isocyanates and/or blocked alicyclic polyfunctional isocyanates and an alkyl-etherified melamine resin, the proportion of said melamine resin to said isocyanates being from 50/50 to 95/5 by weight. And a coated article comprising the above coating composition and a method to form the coated film and the coated article are disclosed.