Apparatus for processing a silver halide photographic light-sens

Details Apparatus for processing a silver halide photographic light-sens Apparatus for processing a silver halide photographic light-sens

1990-07-18

1992-01-07

Mathews, A. A.

354319, 354325, 354339, G03D 504

Patent

active

050795805

ABSTRACT:
The invention provides an apparatus for processing a sheet-shaped halide photographic light-sensitive material having a hydrophilic colloidal layer on a substrate. In the apparatus, there are provided a plurality of guides for guiding the sheet-shaped material. Each of the plurality of guides has a slit for passing the sheet-shaped material through it, and the slit of the guide body is shaped to temporarily hold the developing solution by the work of surface tension of the solution. A heating device for heating the developing solution temporarily held by the slit is further provided. The sheet-shaped material is processed while passing through the slit during the temporary holding of the heated developing solution.

REFERENCES:
patent: 3608464 (1971-09-01), Harrell
patent: 3662660 (1972-05-01), Layne
patent: 4245034 (1981-01-01), Libicky et al.
patent: 4577948 (1986-03-01), Lawson et al.
patent: 4845019 (1989-07-01), Vaughan
patent: 4931378 (1990-06-01), Hirano et al.
patent: 4947199 (1990-08-01), Tsunekawa

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