Photographic element containing polyphosphazene antistatic compo

Details Photographic element containing polyphosphazene antistatic compo Photographic element containing polyphosphazene antistatic compo

1989-01-06

1990-08-14

Brammer, Jack P.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Identified backing or protective layer containing

430519, 430631, 430667, G03C 194

Patent

active

049487205

ABSTRACT:
The present invention provides a photographic element that includes an antistatic composition comprising a polyphosphazene comprising repeating units of the formula: ##STR1## and a salt that complexes with the polyphosphazene. In the above formula, x, y, R.sub.1, R.sub.4, R.sub.5, W, X, Y, and Z are as defined herein.

REFERENCES:
patent: 3856712 (1974-12-01), Reynard et al.
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patent: 4182835 (1980-01-01), Hergenrother
patent: 4182836 (1980-01-01), Hergenrother et al.
patent: 4266016 (1981-05-01), Date et al.
patent: 4272616 (1981-06-01), Kishimoto
patent: 4558001 (1985-12-01), Yokayama et al.
patent: 4582781 (1986-04-01), Chen et al.
patent: 4610955 (1986-09-01), Chen et al.
Abstract of J6-2286-038-A, Konishiraku Photo KK.
Blonsky, Shriver, Austin & Allcock, J. Am. Chem. Soc. 1984, 106, 6854-6855.
Allcock, Austin, Neenan, Sisko, Blonsky, & Shriver, Macromolecules, 1986, 19, 1508-1512.
Blonsky, Shriver, Austin & Allcock, Solid State Ionics, 1986 18, 19, 258-264.

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