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:
Oct. 23, 2012
Filed:
Oct. 19, 2007
Shigeo Nishiguchi, Hiratsuka, JP;
Hideki Iijima, Hiratsuka, JP;
Naoyuki Yoshikawa, Hiratsuka, JP;
Kiyoshi Kato, Hiratsuka, JP;
Yukihiro Nemoto, Hiratsuka, JP;
Reijirou Nishida, Hiratsuka, JP;
Shigeo Nishiguchi, Hiratsuka, JP;
Hideki Iijima, Hiratsuka, JP;
Naoyuki Yoshikawa, Hiratsuka, JP;
Kiyoshi Kato, Hiratsuka, JP;
Yukihiro Nemoto, Hiratsuka, JP;
Reijirou Nishida, Hiratsuka, JP;
Kansai Paint Co., Ltd., Amagasaki-shi, JP;
Abstract
A cationic electrodeposition coating composition comprising a cationic resin (A) and a blocked polyisocyanate (B) obtained by reaction between a polyisocyanate compound (b1) with two or more isocyanate groups, castor oil (b2) and a blocking agent (b3). The cationic electrodeposition coating composition has excellent throwing power, suitability for electrodeposition onto hot dip galvanized steel sheets, finished appearance and corrosion resistance.