Developer composition

Details Developer composition Developer composition

1986-06-13

1988-09-13

Shah, Mukund J.

Radiation imagery chemistry: process, composition, or product th

Nonradiation sensitive image processing compositions or...

Developer

206219, 206538, 4284022, 42840221, 42840222, 42840224, 430138, 430446, 430466, G03C 172, G03C 524

Patent

active

047709790

ABSTRACT:
The present invention provides a photographic developer composition comprising a plurality of developer components, including an alkali agent, that are packed in two or more separate receptacles. At least one of the developer components, except the alkali agent, is encapsulated in an alkali soluble polymer, and is held in at least one receptacle that does not substantially contain the alkali agent.

REFERENCES:
patent: 3386824 (1968-06-01), Miller
patent: 3615496 (1971-10-01), Hilton et al.
patent: 3645911 (1972-02-01), van Besauw et al.
patent: 3714065 (1973-01-01), Kitajima et al.
patent: 3785824 (1974-01-01), Fisch

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