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:
Jan. 04, 1977
Filed:
Dec. 13, 1974
Applicant:
Inventors:
Akira Ogino, Osaka, JA;
Yoshikazu Nakai, Hyogo, JA;
Takeo Nakayama, Osaka, JA;
Koji Miyamura, Osaka, JA;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
260 / ; 260 / ; 427 29 ; 427 30 ; 427185 ;
Abstract
Finely powdered coating compositions comprising (1) an unsaturated polyester resin made up of (a) a polyol component containing not less than 30 mole percent of a glycol having cycloalkylene or phenylene group and (b) an unsaturated polycarboxylic acid component containing tetrahydrophthalic acid and/or a drying oil fatty acid, (2) a solid vinyl or allyl compound and (3) a curing catalyst, give coating layers which are very hard, tough and resistant to solvents by powder coating methods.