Gas separation: apparatus – Electric field separation apparatus – And serially arranged nonelectrical separator
Patent
1978-05-02
1979-06-12
Brown, Travis J.
Gas separation: apparatus
Electric field separation apparatus
And serially arranged nonelectrical separator
96 66R, 96 76R, 96 95, 96100R, G03C 700, G03C 106
Patent
active
041579151
ABSTRACT:
A color photographic light-sensitive material comprising a support having thereon at least one silver halide emulsion layer, a non-diffusible color coupler present in at least one layer on the support and a layer containing at least one compound represented by the following general formula (I) ##STR1## wherein R.sub.1 represents an alkyl group, a hydroxyalkyl group, an alkoxyalkyl group or an alkylsulfonamidoalkyl group; R.sub.2 represents an alkyl group, a hydroxyalkyl group, an alkoxyalkyl group or an alkylsulfonamidoalkyl group, R.sub.3 represents a hydrogen atom, an alkyl group or an alkoxyalkyl group, and R.sub.4 and R.sub.5, which may be the same or different, each represents a hydrogen atom, a halogen atom, a carboxyl group, a sulfo group, a nitro group, a carboxylic acid ester group, an alkyl group or an alkoxyalkyl group.
REFERENCES:
patent: 2930693 (1960-03-01), Ganguin et al.
patent: 3291609 (1966-12-01), Porter et al.
patent: 3342599 (1967-09-01), Reeves
patent: 3705035 (1972-12-01), Vetter et al.
patent: 3719492 (1973-03-01), Barr et al.
Hamaoka Tsutomu
Ogawa Junkichi
Shimamura Isao
Brown Travis J.
Fuji Photo Film Co. , Ltd.
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