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:
May. 07, 1991
Filed:
Aug. 28, 1989
Applicant:
Inventors:
Motoyuki Miyoshi, Tokyo, JP;
Kazuhisa Kojima, Tokyo, JP;
Katsuhiko Sugiura, Tokyo, JP;
Naomi Iketani, Tokyo, JP;
Assignee:
Mitsubishi Kasei Corporation, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41M / ; C08K / ;
U.S. Cl.
CPC ...
428412 ; 428195 ; 428913 ; 428914 ; 4002411 ; 252511 ; 524505 ; 524508 ;
Abstract
A film for a resistance layer for an electric-thermal print system, which comprises from 50 to 85% by weight of a polycarbonate resin and from 15 to 50% by weight of carbon black, and which further contains from 0.1 to 30 parts by weight, relative to 100 parts by weight of the polycarbonate resin, of an elastomer.