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. 12, 1978
Filed:
Apr. 15, 1976
Applicant:
Inventors:
Motoo Kogure, Sagamihara, JP;
Mamoru Komiya, Sagamihara, JP;
Masaharu Oishi, Sagamihara, JP;
Masaru Kanbe, Sagamihara, JP;
Assignee:
Konishiroku Photo Industry Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; G03C / ;
U.S. Cl.
CPC ...
428412 ; 96 8 / ; 96 8 / ; 428413 ; 428421 ; 428483 ; 428520 ; 428522 ;
Abstract
This invention provides an undercoat-applied plastic film comprising a plastic film substrate and an undercoat layer on at least one surface of the plastic film substrate, said undercoat layer being formed by treating the film surface with a soluble high molecule compound expressed by the following general formula: ##STR1## AND A SOLVENT OR SWELLING AGENT FOR SAID PLASTIC FILM SUBSTRATE. This undercoat-applied aplastic film has an excellent antistatic property on the treated surface and exhibits a good adherence to a material to be applied thereto.