Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Antihalation or filter layer containing
Patent
1989-11-15
1991-04-09
Brammer, Jack P.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Antihalation or filter layer containing
430510, 430523, 430537, 526263, 5262933, 5262929, G03C 106
Patent
active
050064509
ABSTRACT:
Polymers comprising repeating units having the structure: ##STR1## where R.sup.1, R.sup.3, D, Y, x, and y are as defined herein are useful for controlling wandering of filter dyes in photographic elements.
REFERENCES:
patent: 1939171 (1933-12-01), Hickman
patent: 1994876 (1935-03-01), Schneider et al.
patent: 2036546 (1936-04-01), Schnieder
patent: 3748129 (1973-07-01), Avtges et al.
patent: 4379838 (1983-04-01), Helling et al.
Factor Ronda E.
Ponticello Ignazio S.
Brammer Jack P.
Eastman Kodak Company
Leipold Paul A.
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