Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Antihalation or filter layer containing
Patent
1988-07-15
1992-03-24
Brammer, Jack P.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Antihalation or filter layer containing
430527, 430539, 430631, 430637, G03C 182
Patent
active
050988212
ABSTRACT:
Light-sensitive silver halide photographic materials comprising a support base and one or more hydrophilic colloid layers, at least one of which is a silver halide emulsion layer, at least one of said hydrophilic colloid layers of said photographic materials containing both a) a non-ionic surface active agent having a polyoxyethylene group and b) a fluorinated organic compound, characterized by the fact that said fluorinated organic compound is the reaction product of a polyoxyalkyleneamine compound and a fluorinated organic acid compound.
REFERENCES:
patent: 3884699 (1975-05-01), Cavallo et al.
patent: 4013696 (1977-03-01), Babbitt et al.
patent: 4367283 (1983-01-01), Nakayama et al.
patent: 4596766 (1986-06-01), Nemori et al.
patent: 4840881 (1989-06-01), Watanabe et al.
Cavallo Elio
Guenthner Richard
Torterolo Renzo
Brammer Jack P.
Griswold Gary L.
Kirn Walter N.
Litman Mark A.
Minnesota Mining and Manufacturing Company
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