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. 01, 1987
Filed:
Feb. 13, 1986
Applicant:
Inventor:
Hideki Naito, Minami-ashigara, JP;
Assignee:
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
430351 ; 430353 ; 430 62 ;
Abstract
A photographic element comprising photosensitive and image-receiving layers on a support further includes a primary exothermic electroconductive layer serving as a heating element and an auxiliary exothermic electroconductive layer thereon, wherein the primary conductive layer containing conductive substance like carbon black so that it is heated upon electric conduction, contributing to heat development.