Antistatic stabilizer and final wash additive for photo developi

Details Antistatic stabilizer and final wash additive for photo developi Antistatic stabilizer and final wash additive for photo developi

1993-06-24

1994-03-22

Le, Hoa Van

Radiation imagery chemistry: process, composition, or product th

Color imaging process

Stabilizing

430428, 430429, 430463, G03C 1106

Patent

active

052963381

ABSTRACT:
The present invention relates to photographic processing, and specifically discloses the use of ethyl bis (polyethoxy ethanol) alkyl ammonium ethyl sulfate as the effective ingredient in an anti-static additive for photographic processing. The effective ingredient is combined with isopropanol and water in the ratio of 8 oz./2 oz./118 oz. (per gallon) to provide the desired anti-static coating to the photographic negatives.

REFERENCES:
patent: 4804497 (1989-02-01), Urfer et al.
patent: 5019376 (1991-05-01), Uick
patent: 5225320 (1993-06-01), Kuse et al.

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