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:
Dec. 11, 2018
Filed:
Mar. 11, 2016
Nippon Leakless Industry Co., Ltd., Minato-ku, Tokyo, JP;
Honda Motor Co., Ltd., Minato-ku, Tokyo, JP;
Satoshi Ota, Saitama, JP;
Naomichi Mitsuyama, Saitama, JP;
Yosuke Yoshizawa, Wako, JP;
Yuji Mitsumori, Wako, JP;
Kenji Sasaki, Wako, JP;
Masayuki Nakamura, Takasaki, JP;
Akihiro Okubo, Takasaki, JP;
Akira Masukura, Yokohama, JP;
Noriyuki Kitagawa, Yokohama, JP;
NIPPON LEAKLESS INDUSTRY CO., LTD., Minato-ku, Tokyo, JP;
HONDA MOTOR CO., LTD., Minato-ku, Tokyo, JP;
Abstract
A metal gasket material plate includes a sealing layer formed by layering a chemical coating layer, an adhesive layer, and a rubber coating layer in this order on at least one side of a metal plate. The chemical coating layer is formed by a thermosetting surface preparation agent including inorganic compound particles and a metal alkoxide compound. The adhesive layer is formed by an adhesive including an epoxy compound and an anti-corrosive pigment. The rubber coating layer is formed by a rubber agent including rubber.