Gas separation: apparatus – Electric field separation apparatus – Ionizing electrode details
Patent
1975-06-06
1977-03-08
Kelley, Mary F.
Gas separation: apparatus
Electric field separation apparatus
Ionizing electrode details
96 663, 96107, 961145, G03C 106, G03C 530, G03C 128, G03C 138
Patent
active
040110826
ABSTRACT:
A silver halide photographic lithographic light-sensitive material having high halftone contrast comprising a support having thereon at least one hydrophilic colloid containing layer and containing at least one compound represented by the following formulae ##STR1## wherein R and R' each represents a hydrogen atom or an alkyl group containing from 1 to 18 carbon atoms, m is an integer of 1 or 2, and n is an integer of from 10 to 150, and at least one anionic surface active agent having a sulfonic group.
REFERENCES:
patent: 3895948 (1975-07-01), Shiba et al.
patent: 3915713 (1975-10-01), Shiba et al.
patent: 3929486 (1975-12-01), Habu et al.
Sakai Takeo
Yamamoto Nobuo
Yoneyama Masakazu
Fuji Photo Film Co. , Ltd.
Kelley Mary F.
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