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. 12, 1987
Filed:
May. 16, 1985
Applicant:
Inventors:
Assignee:
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41M / ;
U.S. Cl.
CPC ...
346213 ; 346208 ; 346209 ; 346217 ; 346218 ; 427150 ; 427151 ; 430138 ; 430151 ;
Abstract
A heat-sensitive recording material is described, comprising a recording layer containing a diazo compound and a coupling component provided on a support, wherein one of said diazo compound and said coupling component is contained in microcapsules together with an organic solvent having a dielectric constant of from 5.2 to 7.5.