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. 12, 1998
Filed:
Jul. 08, 1996
Applicant:
Inventors:
Morimasa Sato, Shizuoka, JP;
Takekatsu Sugiyama, Shizuoka, JP;
Assignee:
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Primary Examiner:
Int. Cl.
CPC ...
G03C / ; C07D / ;
U.S. Cl.
CPC ...
430 15 ; 430 17 ; 430 18 ; 430350 ; 4302701 ; 430512 ; 522 78 ; 544180 ;
Abstract
A compound represented by the following general formula (1) and a photosensitive resin composition comprising the compound of formula (1): ##STR1## The compound of formula (1) normally has a low ultraviolet absorption, but has a high ultraviolet absorption when heat-treated. The present invention also provides a photosensitive resin layer composition which has a low ultraviolet absorption in an appropriate wavelength range such that ultraviolet rays reach sufficiently deep into the film to effect curing when exposed to light, but which has a high ultraviolet absorption when subsequently processed.