Process for the hardening of photographic layers utilizing fast

Details Process for the hardening of photographic layers utilizing fast Process for the hardening of photographic layers utilizing fast

1978-02-24

1980-11-11

Louie, Jr., Won H.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

430531, 430621, 430623, 430631, 430639, 430628, 260117, 106125, G03C 176, G03C 130, G03C 102

Patent

active

042333989

ABSTRACT:
Protein containing photographic layers are hardened by coating with a hardening solution which contains at least one quick-acting hardener which activates carboxyl groups and at least one polysaccharide.

REFERENCES:
patent: 3085009 (1963-04-01), Chambers
patent: 3098693 (1963-07-01), Sheehan
patent: 3533800 (1970-10-01), King
patent: 3767410 (1973-10-01), Brust et al.
patent: 3880665 (1975-04-01), Himmelmann

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