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. 02, 1988
Filed:
Feb. 25, 1986
Tadashi Watanabe, Hiratsuka, JP;
Yoichi Masubuchi, Yokohama, JP;
Akira Tominaga, Chigasaki, JP;
Haruo Nagaoka, Hiratsuka, JP;
Eisaku Nakatani, Hiratsuka, JP;
Masafumi Kume, Hiratsuka, JP;
Kansai Paint Company, Limited, Amagasaki, JP;
Abstract
This invention provides a coating method comprising the steps of applying to an electroconductive substrate a cationic electrophoretic primer which contains a binder resin having in its molecule a functional group capable of reacting with an isocyanate group under a curing condition to form a primer coat, applying to the primer coat a surfacer or topcoating containing a hydroxyl-containing resin and polyisocyanate compound to form a surfacer coat or topcoat and curing the two coats at the same time at a temperature between room temperature and about 130.degree. C.