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. 26, 1982
Filed:
Jun. 18, 1980
Applicant:
Inventors:
Tetsuo Aihara, Hiratsuka, JP;
Yasuharu Nakayama, Hiratsuka, JP;
Kuninosuke Nakanishi, Hiratsuka, JP;
Yoshio Yamashita, Hiratsuka, JP;
Isao Toyomoto, Hiratsuka, JP;
Assignee:
Kansai Patent Co., Ltd., Hyogo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ; C09D / ; C09D / ;
U.S. Cl.
CPC ...
260 / ; 260 / ; 260 / ; 260 / ; 428461 ; 428500 ; 428522 ; 428523 ;
Abstract
An aqueous coating composition comprising a resin in a water-soluble or water-dispersible form as a film-forming component, said resin being a copolymer of (A) a fatty acid-modified acrylic monomer comprising the reaction product of an unsaturated fatty acid having at least two non-conjugated double bonds with a hydroxyl-containing acrylic or methacrylic ester, (B) an .alpha.,.beta.-ethylenically unsaturated carboxylic acid, and (C) an unsaturated monomer having a Q value, determined by the Q-e theory, of at least 0.1.