Polymerization of monomeric color couplets

Details Polymerization of monomeric color couplets Polymerization of monomeric color couplets

1975-07-23

1978-03-21

Klein, David

Gas separation: apparatus

Solid sorbent apparatus

Soluble or deliquescent type

96 74, 96100R, 526 89, 526303, 526332, G03C 176, G03C 300, G03C 140

Patent

active

040802116

ABSTRACT:
A process of making a color photographic material comprising a support and a layer comprising gelatin and as a color-coupling agent a water-insoluble homopolymer of a solid water-insoluble ethylenically unsaturated color coupling monomer or a water-insoluble copolymer of said monomer with a water-insoluble ethylenically unsaturated monomer, wherein the color-coupling agent is made by:

REFERENCES:
patent: 2563524 (1951-08-01), Flowers et al.
patent: 2976294 (1961-03-01), Firestine
patent: 3163625 (1964-12-01), Firestine et al.
patent: 3202642 (1965-08-01), Hardy
patent: 3211552 (1965-10-01), Chu et al.
patent: 3325286 (1967-06-01), Nottorf
patent: 3356686 (1967-12-01), Firestine et al.
patent: 3370952 (1968-02-01), Dawson
Kirk-Ottmer, Encyc. of Chem. Techn., vol. 16, .COPYRGT. 1968, pp. 239 & 240.

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