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. 09, 1986
Filed:
Mar. 21, 1985
Applicant:
Inventors:
Toshiyuki Masuda, Shizuoka, JP;
Nobuyuki Yamamoto, Shizuoka, JP;
Assignee:
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428694 ; 428695 ; 428900 ; 427131 ; 427132 ;
Abstract
A magnetic recording medium having a thin magnetic recording metal film formed on one surface of a non-magnetic base is disclosed. A thin cured epoxy resin film comprising an epoxy resin having an epoxy equivalent of from 400 to 3,000 and a curing agent made of an aliphatic amine having two or more amino groups and three or more amino active hydrogen atoms in the molecular chain is formed on either the thin magnetic metal film or the surface of the non-magnetic base opposite the thin magnetic metal film or both. A process for producing such magnetic recording medium is also disclosed.