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, 2002
Filed:
Feb. 03, 2000
Applicant:
Inventors:
Assignee:
Ube Industries, Ltd., Yamaguchi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 2/706 ;
U.S. Cl.
CPC ...
B32B 2/706 ;
Abstract
A metal-plated aromatic polyimide film composed of an aromatic polyimide resin film, a surface layer of which contains a dispersed palladium metal or a palladium compound, and a metal layer which is chemically plated on the surface layer of the polyimide resin film. The surface layer is preferably formed by placing a palladium compound on a self-supporting aromatic polyimide precursor film and heating the self-supporting film having the palladium compound on its surface layer to a temperature at which the polyimide precursor is converted into its corresponding aromatic polyimide.