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:
Feb. 26, 1985
Filed:
Feb. 10, 1983
Applicant:
Inventors:
Assignee:
Fuji Xerox Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41M / ;
U.S. Cl.
CPC ...
346204 ; 346214 ; 346226 ; 427150 ; 427151 ; 427152 ; 427256 ; 4284884 ; 428913 ; 428914 ; 430254 ;
Abstract
A transfer type heat-sensitive recording medium having a porous base impregnated with a colorless color former. A layer of thermally melting ink is formed on one side of the porous base. The first layer is brought into contact with a recording sheet. A layer of thermally melting wax containing a color developer is formed on the opposite side of said porous base and selectively heated according to a video signal. The wax melts and permeates into the porous base to allow the color developer to color on reaction with the colorless color former. The wax layer is further heated by thermal irradiating so that the ink of the ink layer is molten in correspondence to the coloring.