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:
Dec. 05, 1989
Filed:
Oct. 14, 1987
Applicant:
Inventors:
Soichiro Yamamoto, Kanagawa, JP;
Ken Kawata, Kanagawa, JP;
Assignee:
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03C / ; G03C / ;
U.S. Cl.
CPC ...
430138 ; 430203 ; 430270 ; 430281 ; 430510 ; 430517 ;
Abstract
A light-sensitive material comprising a light-sensitive layer which contains silver halide, a reducing agent, a polymerizable compound and a color image forming substance provided on a support (the silver halide, polymerizable compound and color image forming substance are contained in microcapsules which are dispersed in the light-sensitive layer), characterized in that the microcapsules further contain a dye having a property of being decolorized when it is heated or irradiated with light.