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:
Apr. 11, 2017
Filed:
Apr. 04, 2012
Applicants:
Eisaku Okada, Okazaki, JP;
Kouji Takezoe, Miyoshi, JP;
Hirokazu Hayashi, Miyoshi, JP;
Inventors:
Assignees:
TOYOTA JIDOSHA KABUSHIKI KAISHA, Aichi, JP;
KANSAI PAINT CO., LTD., Hyogo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41M 5/20 (2006.01); C25D 7/00 (2006.01); C25D 3/00 (2006.01); C25D 9/02 (2006.01); C08G 18/64 (2006.01); C08G 18/80 (2006.01); C09D 5/44 (2006.01); C09D 175/12 (2006.01); C08G 59/18 (2006.01); C09D 7/12 (2006.01); C25D 13/20 (2006.01);
U.S. Cl.
CPC ...
C25D 9/02 (2013.01); C08G 18/643 (2013.01); C08G 18/8064 (2013.01); C08G 59/184 (2013.01); C09D 5/44 (2013.01); C09D 5/4488 (2013.01); C09D 7/1208 (2013.01); C09D 175/12 (2013.01); C25D 13/20 (2013.01);
Abstract
The present invention provides a cationic electrodeposition coating composition comprising: a specific amino group-containing modified epoxy resin (A); a blocked polyisocyanate curing agent (B); a water-soluble zirconium compound (C); and sulfamic acid, wherein the water-soluble zirconium compound (C) is present in an amount of 10 to 10,000 ppm, calculated as the mass of the elemental zirconium, relative to the mass of the cationic electrodeposition coating composition.