Antistatic photographic element

Details Antistatic photographic element Antistatic photographic element

1980-07-11

1981-06-23

Brammer, Jack P.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Identified backing or protective layer containing

430631, G03C 178

Patent

active

042751470

ABSTRACT:
The susceptibility of polymeric film supports or polymeric coated paper to the accumulation of static electric charges can be greatly lessened by coating or swabbing such support or the uncoated side of a finished photographic film and paper with a polyfunctional anionic oligomeric surfactant or the alkali metal salt thereof, of the formula: ##STR1## wherein R is an alkyl radical of 6-12 carbon atoms, R.sub.1 is H or methyl and a+b is from 4-50.

REFERENCES:
patent: 3498942 (1970-03-01), Dannals
patent: 3811889 (1974-05-01), Endbu et al.
patent: 3938999 (1976-02-01), Yoneyama et al.

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