FR2424569A1 - Photographic developing process - has processing liquids in adjacent compartments of box separated by immiscible inert liq. - Google Patents

Photographic developing process - has processing liquids in adjacent compartments of box separated by immiscible inert liq.

Info

Publication number
FR2424569A1
FR2424569A1 FR7812007A FR7812007A FR2424569A1 FR 2424569 A1 FR2424569 A1 FR 2424569A1 FR 7812007 A FR7812007 A FR 7812007A FR 7812007 A FR7812007 A FR 7812007A FR 2424569 A1 FR2424569 A1 FR 2424569A1
Authority
FR
France
Prior art keywords
processing
liquids
adjacent compartments
developing process
processing liquids
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7812007A
Other languages
French (fr)
Other versions
FR2424569B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kodak Pathe SA
Original Assignee
Kodak Pathe SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kodak Pathe SA filed Critical Kodak Pathe SA
Priority to FR7812007A priority Critical patent/FR2424569A1/en
Publication of FR2424569A1 publication Critical patent/FR2424569A1/en
Application granted granted Critical
Publication of FR2424569B1 publication Critical patent/FR2424569B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D3/00—Liquid processing apparatus involving immersion; Washing apparatus involving immersion
    • G03D3/08—Liquid processing apparatus involving immersion; Washing apparatus involving immersion having progressive mechanical movement of exposed material
    • G03D3/13—Liquid processing apparatus involving immersion; Washing apparatus involving immersion having progressive mechanical movement of exposed material for long films or prints in the shape of strips, e.g. fed by roller assembly

Abstract

In processing silver halogen films, a number of liquids are used, the photograph being immersed in each in turn. The liquids are housed in adjacent compartments of a single box (1, 3) occupying the upper portions of the compartments. At the bottom of the box the compartments are not divided, and contain an inert liquid which does not mix with the processing liquids. As film passes through the box is goes through a first processing liquid, into the inert liquid, and back up into the second processing liquid. The inert liquid keeps the processing liquids apart, but takes no part in the chemical processing.
FR7812007A 1978-04-24 1978-04-24 Photographic developing process - has processing liquids in adjacent compartments of box separated by immiscible inert liq. Granted FR2424569A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7812007A FR2424569A1 (en) 1978-04-24 1978-04-24 Photographic developing process - has processing liquids in adjacent compartments of box separated by immiscible inert liq.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7812007A FR2424569A1 (en) 1978-04-24 1978-04-24 Photographic developing process - has processing liquids in adjacent compartments of box separated by immiscible inert liq.

Publications (2)

Publication Number Publication Date
FR2424569A1 true FR2424569A1 (en) 1979-11-23
FR2424569B1 FR2424569B1 (en) 1983-12-23

Family

ID=9207492

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7812007A Granted FR2424569A1 (en) 1978-04-24 1978-04-24 Photographic developing process - has processing liquids in adjacent compartments of box separated by immiscible inert liq.

Country Status (1)

Country Link
FR (1) FR2424569A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0933676A1 (en) * 1998-02-03 1999-08-04 Agfa-Gevaert N.V. Processing method of black-and-white photographic materials
US6102589A (en) * 1998-02-03 2000-08-15 Agfa-Gevaert, N.V. Processing method of black-and-white photographic materials
EP1605305A1 (en) * 2004-06-08 2005-12-14 Fuji Photo Film Co., Ltd. Development processing apparatus for silver halide color paper and method for processing silver halide color paper

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2139224A (en) * 1934-08-31 1938-12-06 Rca Corp Method of developing motion picture films
US3288609A (en) * 1964-10-12 1966-11-29 Polaroid Corp Photographic apparatus and process for treating sheets with a liquid
US3379113A (en) * 1965-06-23 1968-04-23 Fuji Photo Film Co Ltd Method and apparatus for processing light-sensitive elements

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2139224A (en) * 1934-08-31 1938-12-06 Rca Corp Method of developing motion picture films
US3288609A (en) * 1964-10-12 1966-11-29 Polaroid Corp Photographic apparatus and process for treating sheets with a liquid
US3379113A (en) * 1965-06-23 1968-04-23 Fuji Photo Film Co Ltd Method and apparatus for processing light-sensitive elements

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/74 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0933676A1 (en) * 1998-02-03 1999-08-04 Agfa-Gevaert N.V. Processing method of black-and-white photographic materials
US6102589A (en) * 1998-02-03 2000-08-15 Agfa-Gevaert, N.V. Processing method of black-and-white photographic materials
EP1605305A1 (en) * 2004-06-08 2005-12-14 Fuji Photo Film Co., Ltd. Development processing apparatus for silver halide color paper and method for processing silver halide color paper

Also Published As

Publication number Publication date
FR2424569B1 (en) 1983-12-23

Similar Documents

Publication Publication Date Title
GB2109576B (en) High aspect ratio photographic silver bromoiodide emulsions and processes for their preparation
JPS5377616A (en) High contrast image formation method
DE3787088D1 (en) PHOTOGRAPHIC EMULSIONS WITH SILVER HALOGENIDE OF THE CORNER DEVELOPMENT TYPE.
NO154455C (en) PROCEDURE FOR AA MIXED LIQUIDS OR LIQUID MIXTURES IN A CLOSED VESSEL.
DE3165030D1 (en) Process for preparing silver halide emulsions, photographic materials, and process for the production of photographic images
IT8224989A0 (en) DEVELOPMENT DEVICE FOR PHOTOGRAPHIC EMULSION SUPPORTS WITH TREATMENT CHAMBERS.
JPS5678831A (en) Silver halide photographic material
FR2424569A1 (en) Photographic developing process - has processing liquids in adjacent compartments of box separated by immiscible inert liq.
JPS52128125A (en) Silver halide light sensitive material containing dye
DE2963989D1 (en) Rupturable containers for fluids such as photographic processing fluids and photographic film units including such containers of processing fluids
KR940020169A (en) Rack and Tank Photosensitive Material Handling System
US3277810A (en) Linear photographic processing system
DE3064588D1 (en) Photographic silver halide emulsion material containing an antifoggant precursor
GB2032636B (en) Photographic silver halide materials containing filer dyes
GB2067786B (en) Self processing photographic film unit
JPS5272226A (en) Color photography
DE3873942D1 (en) SILVER HALOGENIDE CONTAINING PHOTOGRAPHIC COLOR MATERIAL.
GB2026721B (en) Holder for photographic slides or negatives
JPS5339118A (en) Geratine contained photographic layer
IT1150800B (en) CONTAINER FOR THE DEVELOPMENT OF PHOTOGRAPHIC FILMS
DE3864834D1 (en) CONTINUOUS DEVELOPMENT DEVICE.
JPS5760334A (en) Photographic developing tank
NO822303L (en) CONTAINER FOR STORAGE OF DEEP-COOLED LIQUIDS.
JPS5683738A (en) Silver halide photographic material
JPS52127331A (en) Fog elimination for photographic image

Legal Events

Date Code Title Description
ST Notification of lapse