Light-sensitive material containing emulsified substances

Details Light-sensitive material containing emulsified substances Light-sensitive material containing emulsified substances

1975-10-03

1978-08-15

Kimlin, Edward C.

Gas separation: apparatus

Electric field separation apparatus

With nonelectrical gas treating or conditioning means

96 76R, 96109, 96100R, G03C 300, G03C 152, G03C 134, G03C 140

Patent

active

041069404

ABSTRACT:
A light-sensitive material containing in emulsified form photographic additives and a process for introducing these photographic additives in emulsified form into photographic hydrophilic colloid layers with at least one N-alkylphtalimide derivative of the formula ##STR1## in which R.sub.1 and R.sub.2 are as defined hereinafter; the material having improved stability properties.

REFERENCES:
patent: 3161512 (1964-12-01), Greenholgh
patent: 3278306 (1966-10-01), Greenholgh
patent: 3328419 (1967-06-01), Anderson
patent: 3383214 (1968-05-01), Anderson
patent: 3713833 (1973-01-01), Lindholm et al.
patent: 3936303 (1976-02-01), Shiba et al.
patent: 3957491 (1976-05-01), Ohi et al.

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