Use of copolymers in the production of photographic emulsions an

Details Use of copolymers in the production of photographic emulsions an Use of copolymers in the production of photographic emulsions an

1980-11-12

1982-06-08

Brammer, Jack P.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Silver compound sensitizer containing

430627, 430630, G03C 172

Patent

active

043340130

ABSTRACT:
Copolymers obtained by polymerizing an allyl ammonium salt, a monomer containing at least one anionic group and acrylamide and/or methacrylamide are useful as peptizing agents for silver halide emulsions.

REFERENCES:
patent: 3084132 (1963-04-01), Shashova
patent: 3284207 (1966-11-01), Stonham
patent: 3813257 (1974-05-01), Hollister et al.
patent: 3860428 (1975-01-01), Ponticello et al.

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