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. 03, 1996
Filed:
Nov. 09, 1994
Fumio Kawamoto, Kanagawa, JP;
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Abstract
Disclosed is a silver halide photographic material of a roll film form having at least one light-sensitive layer on a polyester film support. The polyester film support has a glass transition point (Tg) from 90.degree. C. to 200.degree. C. and has been heat-treated at a temperature from 50.degree. C. to its Tg. Also disclosed is a silver halide photographic material having at least one light-sensitive layer on a polyester film support, in which the polyester film support has a glass transition point from 90.degree. C. to 200.degree. C. and has been formed under the filming condition of a stretching temperature difference between the two surfaces of the film. The material is hardly curled even in the form of a roll film wound around a thin spool and has excellent mechanical characteristics.