Radiation imagery chemistry: process – composition – or product th – Transfer procedure between image and image layer – image... – Diffusion transfer process – element – or identified image...
Patent
1980-02-21
1981-09-22
Downey, Mary F.
Radiation imagery chemistry: process, composition, or product th
Transfer procedure between image and image layer, image...
Diffusion transfer process, element, or identified image...
430377, 430449, 430546, 430629, 430631, G03C 172
Patent
active
042911133
ABSTRACT:
A method for dispersing an oil-soluble photographic additive into water or a hydrophilic colloid composition wherein an oil-soluble photographic additive is dispersed in water or a hydrophilic colloid composition in the presence of a polymer having a recurring unit represented by the following formula (I):
REFERENCES:
patent: 3411912 (1968-11-01), Dykstra
patent: 3495986 (1970-02-01), Franco
patent: 3518088 (1970-06-01), Dunn
patent: 3748143 (1973-07-01), Bowman
patent: 3811897 (1974-05-01), Babbit
patent: 3904413 (1975-09-01), Mowrey
patent: 4198478 (1980-04-01), Yoneyama
Minamizono Junji
Sasaki Jun
Yoneyama Masakazu
Downey Mary F.
Fuji Photo Film Co. , Ltd.
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