Developer regenerators

Details Developer regenerators Developer regenerators

2008-01-08

2008-01-08

Le, Hoa Van (Department: 1752)

Radiation imagery chemistry: process, composition, or product th

Regenerating image processing composition

Developer

C430S300000, C430S302000

Reexamination Certificate

active

07316894

ABSTRACT:
The present invention provides an aqueous regenerator for addition to an aqueous developer that contains an organic solvent, a dispersing agent and a weak base, and has a pH of between about 8 and less than about 13. The aqueous regenerator includes an organic solvent, dispersing agent, and an effective amount of a strong base such that the regenerator has a greater pH than the developer into which the regenerator is to be added.

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