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:
Jan. 12, 1993
Filed:
Mar. 19, 1990
Applicant:
Inventors:
Toshio Miyamoto, Takasaki, JP;
Kunio Miyazaki, Hitachi, JP;
Ryuji Watanabe, Ibaraki, JP;
Osamu Miura, Hitachi, JP;
Yukio Ookoshi, Mito, JP;
Yuichi Satsu, Hitachi, JP;
Michio Ohue, Hitachi, JP;
Shigeru Takahashi, Hitachiota, JP;
Yoshiyuki Tsuru, Shimodate, JP;
Assignees:
Hitachi, Ltd., Tokyo, JP;
Hitachi Chemical Company Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428463 ; 427564 ; 427576 ; 428457 ;
Abstract
A composite of metal and an organic film having a high adhesiveness without deterioration of film quality is provided by exposing the surface of organic film to at least one of chemically reactive gas phase molecules and gas phase ions thereby forming functional groups on the surface of organic film, and forming a metallic film thereon through the functional groups.