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:
Nov. 14, 1989
Filed:
Apr. 27, 1988
Applicant:
Inventor:
Shunichi Ishikawa, 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 ; 430281 ; 430270 ; 4284022 ; 42840221 ; 42840224 ; 25217413 ;
Abstract
A light-sensitive microcapsule contains a polymerizable compound enclosed with an inner shell of a polyurea resin and/or a polyurethane resin, and the inner shell is surrounded by an outer shell of an amino-aldehyde resin. The inner shell contains silver halide grains. A light-sensitive material employing the microcapsules is also disclosed.