Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Silver compound sensitizer containing
Patent
1994-08-03
1995-08-29
Chea, Thorl
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Silver compound sensitizer containing
430516, 430529, 430539, 430963, 430537, 430635, 430640, G03C 1047
Patent
active
054459311
ABSTRACT:
A silver halide photographic material comprising, on a support, at least one silver halide emulsion layer, which has at least one hydrophilic colloid layer (including the silver halide emulsion layer) containing a water-soluble polymer comprising a COOH-containing monomer or a salt thereof which is water-insoluble at a pH.ltoreq.6 and water-soluble at a pH.gtoreq.10. The photographic material is well processed by ultra-rapid processing system, displaying an excellent drying property.
REFERENCES:
patent: 3811889 (1974-05-01), Endou et al.
patent: 4268623 (1981-05-01), Sera et al.
patent: 4865960 (1989-09-01), Helling et al.
Takagi Yasuyuki
Tamura Yutaka
Yamanouchi Junichi
Chea Thorl
Fuji Photo Film Co. , Ltd.
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