Developer for silver halide light sensitive photographic materia

Details Developer for silver halide light sensitive photographic materia Developer for silver halide light sensitive photographic materia

1998-04-27

1999-12-07

Le, Hoa Van

Radiation imagery chemistry: process, composition, or product th

Nonradiation sensitive image processing compositions or...

Developer

430480, 430483, 430486, 430490, G03C 5305

Patent

active

059981121

ABSTRACT:
A photographic developer composition is disclosed, comprising a reductone, as a developing agent and a compound represented by the following formula (1). The reductone is a compound represented by following formula (A). The processing method by use of the developer composition is also disclosed.

REFERENCES:
patent: 3865591 (1975-02-01), Katz
patent: 4427762 (1984-01-01), Takahashi et al.
patent: 4816384 (1989-03-01), Fruge et al.
patent: 5460919 (1995-10-01), Obi et al.
patent: 5821041 (1998-10-01), Okutsu et al.
patent: 5834171 (1998-11-01), Suzuki et al.
Research Disclosure, "An Ascorbic Acid Developer in Various Photographic Applications" (1995) Mar., pp. 185-224, No. 371.
Derwent Publications Ltd., Section Ch, Week 9741, An 97-439545 XP002075521 of JP 09 197 629 A.

Affiliated with

Also associated with

Rating

Developer for silver halide light sensitive photographic materia does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Developer for silver halide light sensitive photographic materia, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Developer for silver halide light sensitive photographic materia will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-822200