Method of hardening gelatin

Details Method of hardening gelatin Method of hardening gelatin

1980-06-23

1981-10-13

Louie, Jr., Won H.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Silver compound sensitizer containing

430622, 430623, 430626, 260 8, 260117, 264 4, 252316, 106125, G03C 130, C08L 8900, B01J 1302

Patent

active

042949211

ABSTRACT:
A method of hardening gelatin which uses both a gelatin hardener and a polymer having a repeating unit of the formula (I): ##STR1## wherein R represents a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, and a halogen atom; M represents a hydrogen atom, an alkali metal atom, an alkali earth metal atom, or an organic base; X represents an alkyl group having 1 to 6 carbon atoms, an alkoxy group, an alkylamino group, or a halogen atom; m represents 0, 1 or 2; and n represents 1 or 2.

REFERENCES:
patent: 3926869 (1975-12-01), Horie et al.

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