Process for hardening a photographic material

Details Process for hardening a photographic material Process for hardening a photographic material

1980-10-27

1982-04-06

Louie, Jr., Won H.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Silver compound sensitizer containing

430626, 430502, 430503, 260117, 260112R, 106125, G03C 130

Patent

active

043236464

ABSTRACT:
A photographic material containing protein as binding agent is hardened with a compound which contains at least two free vinyl sulfonyl groups in the molecule and which is a bisulfite addition product of a compound containing up to 6 vinyl sulfonyl groups.

REFERENCES:
patent: 2994611 (1961-08-01), Heyna et al.
patent: 3615622 (1971-10-01), Nishio et al.
patent: 3689274 (1972-09-01), Sobel et al.
patent: 3762926 (1973-10-01), Himmelmann et al.
patent: 4088495 (1978-05-01), Habu et al.
patent: 4142897 (1979-03-01), Habu et al.
patent: 4161407 (1979-07-01), Campbell

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