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. 18, 2012
Filed:
Sep. 25, 2008
Applicants:
Shinichi Nakahira, Fujinomiya, JP;
Kentaro Okazaki, Fujinomiya, JP;
Yasuaki Miyauchi, Tokyo, JP;
Inventors:
Assignee:
Fujifilm Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05D 3/10 (2006.01); B05D 1/18 (2006.01);
U.S. Cl.
CPC ...
Abstract
A photosensitive film, which has a transparent support and a silver salt emulsion layer containing a silver salt formed thereon, is exposed and developed to form a metallic silver portion. The base material to be plated is electrified in a solution containing a metal ion, using the metallic silver portion as a cathode. Then, the electrified base material is subjected to an electroless plating treatment to form a plated layer only on the metallic silver portion. The metal ion in the solution is preferably an ion of copper, nickel, cobalt, or tin.