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. 27, 2013
Filed:
Mar. 30, 2009
Toshinori Morizane, Tokyo, JP;
Yoshio Yamada, Osaka, JP;
Junichi Takagishi, Osaka, JP;
Hidenori Matsuno, Tochigi, JP;
Masaki Ohshiba, Tochigi, JP;
Toshinori Morizane, Tokyo, JP;
Yoshio Yamada, Osaka, JP;
Junichi Takagishi, Osaka, JP;
Hidenori Matsuno, Tochigi, JP;
Masaki Ohshiba, Tochigi, JP;
DAI Nippon Toryo Co., Ltd., Osaka, JP;
Abstract
An aqueous inorganic zinc-rich coating composition employs zinc powder and a vehicle containing an aqueous solution containing a specific alkali silicate, an ammonium ion, and a halide ion at specific concentrations; a vehicle containing an aqueous solution containing the above ingredients at specific concentrations and additionally an alkali halide at a specific concentration; or a vehicle containing an aqueous solution containing a specific alkali silicate and an alkali halide at specific concentrations, wherein the vehicle and zinc powder are contained at a specific ratio.