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:
Mar. 04, 1997
Filed:
Apr. 05, 1995
Tsunehiko Toyoda, Yokohama, JP;
Harufumi Tsuchiya, Nara-ken, JP;
Hiroaki Omoto, Nishinomiya, JP;
Mitsuru Kohno, Sanda, JP;
Maki Ii, Osaka, JP;
Dai Nippon Toryo Co., Ltd., Osaka, JP;
Abstract
A water base coating composition having a solid content of from 50 to 80 wt % and having a binder component dissolved or dispersed in a solvent mixture comprising water and a hydrophilic organic solvent, said binder component comprising from 30 to 95 wt % of a polyester resin obtained from an aromatic polybasic carboxylic acid or its acid anhydride and a polyhydric alcohol and having a hydroxyl value of from 100 to 280 and an acid value of from 0 to 15, and from 70 to 5 wt % of a melamine resin and/or a benzoguanamine resin.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile