Photographic photosensitive element and developing method thereo

Details Photographic photosensitive element and developing method thereo Photographic photosensitive element and developing method thereo

1974-07-03

1976-02-03

Klein, David

Gas separation: apparatus

Electric field separation apparatus

With nonelectrical gas treating or conditioning means

96 22, 96 55, 96100, 96120, 260340, G03C 176, G03C 716, C07D 317

Patent

active

039363031

ABSTRACT:
A silver halide photographic photosensitive element having a hydrophilic colloidal layer prepared by dispersing photographic additives in a fatty oil which is liquid at room temperature; which boils at temperatures higher than 250.degree.C under atmospheric pressure; which is soluble in water in a proportion of less than about 10% by weight at 25.degree.C; and which dissolves water in a proportion of less than about 5% by weight at 25.degree.C, and a developing method thereof.

REFERENCES:
patent: 2322027 (1943-06-01), Jelley et al.
patent: 3431107 (1969-03-01), Weyerts
patent: 3676137 (1972-07-01), Mizuki et al.

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