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. 22, 1990
Filed:
Mar. 30, 1988
Applicant:
Inventor:
Ryuichi Takahashi, 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 ; 430617 ; 430955 ;
Abstract
A light-sensitive material comprises a support and a light-sensitive layer containing silver halide, a reducing agent, a polymerizable compound and a base or base precursor. The silver halide, reducing agent and polymerizable compound are contained in microcapsules which are dispersed in the light-sensitive layer. The base or base precursor is arranged outside of the microcapsules. The light-sensitive layer further contains a polar compound having a melting point in the range of 30.degree. to 250.degree. C., which is arranged outside of the microcapsules. The polar compound may be arranged inside and outside of the microcapsules.