Rinse composition for photographic paper containing alkyl ether

Details Rinse composition for photographic paper containing alkyl ether Rinse composition for photographic paper containing alkyl ether

1994-11-09

1996-07-09

Le, Hoa Van

Radiation imagery chemistry: process, composition, or product th

Nonradiation sensitive image processing compositions or...

Wash or aftertreat

430372, 430428, 430429, G03C 539

Patent

active

055343961

ABSTRACT:
A photographic rinse composition has been developed which reduces jamming in the processing of photographic print materials and prevents biological growth on and leaching of materials from the print materials. This composition includes a vinyl pyrrolidone polymer, at least about 0.02 g/l of a biocide mixture comprising 5-chloro-2-methyl-4-isothiazolin-3-one and 2-methyl-4-isothiazolin-3-one, and at least about 0.02 g/l of an alkyl ether sulfate surfactant. Cupric ion can also be included to stabilize the biocide mixture.

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patent: 4800153 (1989-01-01), Morimoto et al.
patent: 4980272 (1990-12-01), Kuse et al.
patent: 5110716 (1992-05-01), Kuse et al.
patent: 5169743 (1992-12-01), Ishikawa
patent: 5254444 (1993-10-01), Okada et al.
patent: 5296338 (1994-03-01), Chester

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