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. 05, 1993
Filed:
Apr. 30, 1992
Applicant:
Inventors:
Hitoshi H Saito, Tokyo, JP;
Masaki M Kutsukake, Tokyo, JP;
Mineo M Yamauchi, Tokyo, JP;
Minoru M Furuse, Tokyo, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41M / ; B41M / ;
U.S. Cl.
CPC ...
503227 ; 428195 ; 428913 ; 428914 ;
Abstract
A heat transfer recording process which performs dotwise printing by means of a dotwise heating means. The process includes the use of a heat transfer sheet comprising a lubricating layer provided on one surface of a substrate film and a dye layer provided on the other surface of the substrate film, and an image-receiving sheet comprising a substrate film and an image-receiving layer formed thereon. The dynamic frictional coefficient at nonprinting between the dye layer of the heat transfer sheet and the image-receiving surface of the image-receiving sheet is within the range of 0.1-0.6.