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:
Sep. 11, 1990
Filed:
Mar. 20, 1989
Koji Kondo, Chiryu, JP;
Katuhiko Murakawa, Obu, JP;
Kaoru Nomoto, Okazaki, JP;
Futoshi Ishikawa, Nagoya, JP;
Nobumasa Ishida, Chiryu, JP;
Junji Ishikawa, Nagoya, JP;
Nippondenso Co., Ltd., Kariya, JP;
Abstract
A practically fast electroless copper plating solution is provided by adding a specific monoamine as an accelerator. The accelerator should be a tertiary monoamine and cannot be a diamine, does not have a complexing ability for copper ion, and does not contain a ketone or carboxyl group or an unsaturated group. Specific examples of such monoamines include triethylamine, tripropylamine, tribenzylamine, N-methylpiperidine, and diethylaminoethanol.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile