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:
Jul. 02, 2019
Filed:
Aug. 27, 2015
Tokyo Ohka Kogyo Co., Ltd., Kawasaki-shi, JP;
Tatsuro Ishikawa, Kawasaki, JP;
Kunihiro Noda, Kawasaki, JP;
Yasuhide Ohuchi, Kawasaki, JP;
Hiroki Chisaka, Kawasaki, JP;
Dai Shiota, Kawasaki, JP;
Yukitsugu Maeda, Myoko, JP;
Takafumi Imoto, Myoko, JP;
Kouhei Fujita, Myoko, JP;
Yasuyuki Akai, Himeji, JP;
TOKYO OHKA KOGYO CO., LTD., Kawasaki-Shi, JP;
Abstract
A novel imidazole compound that yields a surface treatment liquid that is very effective at suppressing migration and oxidation of a wiring surface; a metal surface treatment liquid that contains the imidazole compound; a metal surface treatment method that uses the metal surface treatment liquid; and a laminate production method that uses the surface treatment liquid. A metal is surface-treated using the surface treatment liquid which includes a saturated fatty acid or a saturated fatty acid ester of a specific structure, in which a prescribed position is substituted by an aromatic group of a prescribed structure and an imidazolyl group that may have a substituent group.