Photographic recording material containing a cyan dye-forming co

Details Photographic recording material containing a cyan dye-forming co Photographic recording material containing a cyan dye-forming co

1989-04-07

1990-05-08

Michl, Paul R.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Identified radiation sensitive composition with color...

430552, G03C 108

Patent

active

049237918

ABSTRACT:
A photographic recording material is disclosed which contains a phenolic cyan dye-forming coupler which has a carbonamido group or a ureido substituted group in the 2-position of the phenolic ring, and a ballast containing acylamino group in the 5-position of the ring. The ballast moiety comprises a sulfoxide, an amide, an ester, or a ketone group or a phosphine oxide group.

REFERENCES:
patent: 4333999 (1982-06-01), Lau
patent: 4849328 (1989-07-01), Hoke et al.
Research Disclosure 17618 "Process for Forming Color Images" Dec. 1978, No. 176, pp. 53-56.

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