Developer for light-sensitive material

Details Developer for light-sensitive material Developer for light-sensitive material

1992-06-02

1994-01-04

Bowers, Jr., Charles L.

Radiation imagery chemistry: process, composition, or product th

Silver halide colloid tanning process, composition, or product

430268, 430405, 430489, 430487, 430493, 430449, 430434, 430464, 430435, G03C 106

Patent

active

052759156

ABSTRACT:
A developer for light-sensitive material capable of processing in common a negative-working light-sensitive lithographic printing plate and a positive-working light-sensitive printing plate as well as a developing agent-containing type silver halide photographic material, is disclosed. The developer comprises an alkali agent, an anionic surface active agent, an antifoggant for a silver halide photographic material, and an alkylene oxide addition product (molecular weight of from 130 to 1200) of an aromatic amine or an aralkyl amine, and has pH of the range of from 11.5 to 13.5.

REFERENCES:
patent: 4957849 (1990-09-01), Inoue et al.
patent: 5106724 (1992-04-01), Nogami et al.
patent: 5141843 (1992-08-01), Ooms et al.
Patent Abstracts of Japan vol. 13, No. 433 (P-941) (3791) 5 Oct. 1989 & & JP-a-1 170 941 (Konica Corporation) 6 Jul. 1989 *abstract*.
Patent Abstracts of Japan vol. 14, No. 50 (P-998) (3993) 30 Jan. 1990 & JP-A-1 279 245 (Dainippon Ink & Chem. Inc.) 9 Nov. 1989 *abstract*.
T. H. James, The Theory of the Photographic Process, Fourth Edition, Macmillan, 1977, 396-397.

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