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:
Oct. 21, 1997
Filed:
Nov. 12, 1996
Applicant:
Inventors:
Rikio Kobayashi, Kanagawa, JP;
Motohiro Mizumachi, Kanagawa, JP;
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41M / ; B41M / ;
U.S. Cl.
CPC ...
4284231 ; 428195 ; 428327 ; 428328 ; 428412 ; 428447 ; 428480 ; 428484 ; 4284884 ; 428500 ; 428913 ; 428914 ;
Abstract
A thermo-sensitive transfer recording materials comprising a base sheet, an ink layer and a heat-resistant lubricating layer. The heat-resistant lubricating layer is made of either a polymer compound obtained by reaction between a hydrocarbon compound having at least two hydroxyl groups in one molecule and/or a silicone compound having a hydroxyl group and an isocyanate compound having at least two isocyanate groups in one molecule, or a polymer compound obtained by reaction between a silicone compound having an amino group and an isocyanate compound having at least two isocyanate groups in one molecule.