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FR916071A - photographic emulsions and their manufacturing process - Google Patents

photographic emulsions and their manufacturing process

Info

Publication number
FR916071A
FR916071A FR916071DA FR916071A FR 916071 A FR916071 A FR 916071A FR 916071D A FR916071D A FR 916071DA FR 916071 A FR916071 A FR 916071A
Authority
FR
France
Prior art keywords
manufacturing process
photographic emulsions
photographic
emulsions
manufacturing
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.)
Expired
Application number
Other languages
French (fr)
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.)
Ilford Imaging UK Ltd
Original Assignee
Ilford Ltd
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 Ilford Ltd filed Critical Ilford Ltd
Application granted granted Critical
Publication of FR916071A publication Critical patent/FR916071A/en
Expired 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
    • G03C1/00—Photosensitive materials
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/34—Fog-inhibitors; Stabilisers; Agents inhibiting latent image regression
    • 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
    • G03C1/00—Photosensitive materials
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/34—Fog-inhibitors; Stabilisers; Agents inhibiting latent image regression
    • G03C1/346—Organic derivatives of bivalent sulfur, selenium or tellurium
    • 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
    • G03C5/29—Development processes or agents therefor
    • G03C5/305—Additives other than developers

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
FR916071D 1942-12-03 1945-10-19 photographic emulsions and their manufacturing process Expired FR916071A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB17200/42A GB561875A (en) 1942-12-03 1942-12-03 Improvements in or relating to photographic materials

Publications (1)

Publication Number Publication Date
FR916071A true FR916071A (en) 1946-11-26

Family

ID=10090995

Family Applications (1)

Application Number Title Priority Date Filing Date
FR916071D Expired FR916071A (en) 1942-12-03 1945-10-19 photographic emulsions and their manufacturing process

Country Status (4)

Country Link
US (1) US2403927A (en)
DE (1) DE973160C (en)
FR (1) FR916071A (en)
GB (1) GB561875A (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2465149A (en) * 1946-04-25 1949-03-22 Gen Aniline & Film Corp Tetrazolyl disulfides as stabilizing agents for silver-halide emulsions
US2453087A (en) * 1946-11-07 1948-11-02 Gen Aniline & Film Corp Photographic developers containing tetrazolyl disulfides as antifogging agents
US2614925A (en) * 1949-12-20 1952-10-21 Eastman Kodak Co Mercapto azoles in developer for mixed grain photographic process
BE502525A (en) * 1950-04-15
US2697040A (en) * 1952-01-11 1954-12-14 Du Pont Photographic composition containing antiplumming and antibronzing agents
US2726955A (en) * 1952-12-19 1955-12-13 Du Pont Silver halide emulsions containing antiplumming and anti-bronzing agents
US2952539A (en) * 1958-10-23 1960-09-13 Gen Aniline & Film Corp Photographic emulsions and developers stabilized with purine compounds
BE596988A (en) * 1959-11-12
NL268155A (en) * 1960-08-22
NL268156A (en) * 1960-08-22
BE620828A (en) * 1961-08-01
US3161515A (en) * 1962-12-18 1964-12-15 Gen Aniline & Film Corp Stabilized light-sensitive silver halide emulsions
US3335009A (en) * 1964-04-20 1967-08-08 Eastman Kodak Co Antifoggant combination for processing evaporated silver halide layers
US3902903A (en) * 1966-03-18 1975-09-02 Keuffel & Esser Co Carbonyl bisulfite adducts as fixers for halogen liberating free radical systems
BE717804A (en) * 1967-07-08 1968-12-16
US3502467A (en) * 1967-12-12 1970-03-24 Eastman Kodak Co High temperature processing in dyedeveloper diffusion transfer systems
GB1266639A (en) * 1969-10-17 1972-03-15
JPS536636B1 (en) * 1969-10-27 1978-03-09
DE2758720A1 (en) * 1977-12-29 1979-07-19 Agfa Gevaert Ag PHOTOGRAPHIC MATERIAL WITH STABILIZERS
US4137079A (en) * 1978-04-03 1979-01-30 Eastman Kodak Company Antifoggants in heat developable photographic materials
JPS57116340A (en) * 1981-01-13 1982-07-20 Fuji Photo Film Co Ltd Method for developing silver halide photosensitive material
DE3264449D1 (en) * 1981-11-13 1985-08-01 Fuji Photo Film Co Ltd Silver halide photographic light-sensitive materials
JPS59188641A (en) 1983-04-11 1984-10-26 Fuji Photo Film Co Ltd Silver halide photographic emulsion
US4672043A (en) * 1985-02-19 1987-06-09 Eastman Kodak Company Stabilization of developed electrophoregrams
DE3782351T2 (en) 1986-03-25 1993-05-27 Konishiroku Photo Ind LIGHT SENSITIVE PHOTOGRAPHIC SILVER HALOGENID MATERIAL USED FOR FAST DEVELOPMENT.
JPH0727210B2 (en) * 1987-02-13 1995-03-29 三菱製紙株式会社 Lithographic printing plate
DE3739766A1 (en) * 1987-11-24 1989-06-08 Agfa Gevaert Ag GRADATION VARIABLE SW PAPER
WO2004046812A1 (en) * 2002-11-20 2004-06-03 Konica Minolta Photo Imaging, Inc. Silver halide photosensitive material and image forming method therefor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE390036A (en) * 1928-01-31
CH186867A (en) * 1934-07-19 1936-10-15 Ig Farbenindustrie Ag Photosensitive gelatin emulsion and process for its preparation.
BE437216A (en) * 1938-12-05
BE437217A (en) * 1938-12-06

Also Published As

Publication number Publication date
DE973160C (en) 1959-12-10
GB561875A (en) 1944-06-08
US2403927A (en) 1946-07-16

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