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:
Nov. 08, 1994
Filed:
Sep. 14, 1992
Applicant:
Inventors:
Huy Sam, Tokyo, JP;
Yoshio Fujiwara, Kanagawa, JP;
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41M / ; B41M / ;
U.S. Cl.
CPC ...
503227 ; 428195 ; 428211 ; 428500 ; 428511 ; 428521 ; 428913 ; 428914 ;
Abstract
A dye receiving paper forms an image thereon which is represented by a dye contained in an ink which is transferred from an ink ribbon when melted or sublimed with heat. The dye receiving paper includes a dye receiving layer disposed on a sheet base and composed of a resin and a compound added thereto. The compound has an acid anhydride group.