Photographic recording material

Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Identified radiation sensitive composition with color...

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Details

430621, 430623, 430628, 430642, G03C 130, G03C 738

Patent

active

049390791

ABSTRACT:
Photographic recording materials of which the binder layers consist of protein-like binders which have been hardened in the usual way show reduced susceptibility to the effect of formaldehyde when--in addition to the usual hardeners--low molecular weight monofunctional compounds which are capable of reacting with free primary amino groups of the binder under casting and/or storage conditions without causing additional hardening are allowed to act on the binder.

REFERENCES:
patent: 3132945 (1964-05-01), Ryan
patent: 4057538 (1977-11-01), Habu et al.
patent: 4421847 (1983-12-01), Junbg et al.
patent: 4618573 (1986-10-01), Okamura et al.
patent: 4670377 (1987-06-01), Miyoshi et al.

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