GB1138762A - Photographic silver halide development - Google Patents

Photographic silver halide development

Info

Publication number
GB1138762A
GB1138762A GB124825/66A GB2482566A GB1138762A GB 1138762 A GB1138762 A GB 1138762A GB 124825/66 A GB124825/66 A GB 124825/66A GB 2482566 A GB2482566 A GB 2482566A GB 1138762 A GB1138762 A GB 1138762A
Authority
GB
United Kingdom
Prior art keywords
substituted
silver halide
unsubstituted alkyl
photographic silver
june
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
GB124825/66A
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of GB1138762A publication Critical patent/GB1138762A/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
    • G03C1/42—Developers or their precursors
    • 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
    • G03C5/30—Developers
    • G03C5/3021—Developers with oxydisable hydroxyl or amine groups linked to an aromatic ring
    • 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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/407—Development processes or agents therefor
    • G03C7/413—Developers
    • G03C7/4136—Developers p-Phenylenediamine or derivatives thereof
    • 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
    • G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/02—Photosensitive materials characterised by the image-forming section
    • G03C8/04—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of inorganic or organo-metallic compounds derived from photosensitive noble metals
    • G03C8/06—Silver salt diffusion transfer
    • 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
    • G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/02—Photosensitive materials characterised by the image-forming section
    • G03C8/08—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds
    • 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
    • G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/32—Development processes or agents therefor
    • G03C8/36—Developers

Abstract

1,138,762. Azomethine dyes. EASTMAN KODAK CO. 3 June, 1966 [7 June, 1965], No. 24825/66. Heading C4P. [Also in Division G2] Photographic silver halide developer precursors have the formula substituted or unsubstituted alkyl or alkoxy groups, halogen, sulpho, carboxy, carbalkoxy, carbaryloxy, sulphalkoxy, sulpharyloxy or amido; R<SP>7</SP>, R<SP>8</SP> and R<SP>9</SP> are each hydrogen, substituted or unsubstituted alkyl or alkoxy or halogen; R<SP>6</SP> is any of the groups given for R<SP>7</SP> , R<SP>8</SP> and R<SP>9</SP> or R<SP>6</SP> and R<SP>7</SP> together and/or R<SP>8</SP> and R<SP>9</SP> together may form a 5- or 6-membered isocyclic or heterocyclic ring or rings; R<SP>1</SP> and R<SP>2</SP> are substituted or unsubstituted alkyl and R<SP>2</SP> may also be hydrogen, or R<SP>1</SP> and R<SP>2</SP> form a 5- or 6- membered ring and when R is R<SP>1</SP> and R<SP>6</SP> may form a 5- or 6-membered ring. The compounds are made by condensing an appropriately substituted aniline with an appropriately substituted salicylaldehyde.
GB124825/66A 1965-06-07 1966-06-03 Photographic silver halide development Expired GB1138762A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US461698A US3342599A (en) 1965-06-07 1965-06-07 Schiff base developing agent precursors

Publications (1)

Publication Number Publication Date
GB1138762A true GB1138762A (en) 1969-01-01

Family

ID=23833594

Family Applications (1)

Application Number Title Priority Date Filing Date
GB124825/66A Expired GB1138762A (en) 1965-06-07 1966-06-03 Photographic silver halide development

Country Status (4)

Country Link
US (2) US3342599A (en)
BE (1) BE681873A (en)
DE (1) DE1547700A1 (en)
GB (1) GB1138762A (en)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5814671B2 (en) * 1977-05-02 1983-03-22 富士写真フイルム株式会社 Color photographic material
US4232113A (en) * 1979-03-14 1980-11-04 Minnesota Mining And Manufacturing Company Liquid concentrated developer composition, and confection ready to mix with water including it, for use in color photography
JPS5674247A (en) * 1979-11-22 1981-06-19 Konishiroku Photo Ind Co Ltd Method for continuously processing silver halide photographic material
JPS56130745A (en) * 1980-03-18 1981-10-13 Konishiroku Photo Ind Co Ltd Formation for photographic image
DE3033861A1 (en) * 1980-09-09 1982-04-29 Agfa-Gevaert Ag, 5090 Leverkusen METHOD FOR PRODUCING COLOR PHOTOGRAPHIC IMAGES
DE3039168A1 (en) * 1980-10-16 1982-05-13 Agfa-Gevaert Ag, 5090 Leverkusen PHOTOGRAPHIC MATERIAL, PRODUCTION METHOD AND METHOD FOR PRODUCING PHOTOGRAPHIC IMAGES
JPS5849944A (en) 1981-09-04 1983-03-24 Konishiroku Photo Ind Co Ltd Color photosensitive material
AU570081B2 (en) 1983-11-02 1988-03-03 Konishiroku Photo Industry Co., Ltd. Silver halide color photographic material
US4769312A (en) 1985-10-15 1988-09-06 Fuji Photo Film Co., Ltd. Method of processing silver halide color photographic material including the use of a two bath desilvering system comprising two baths
US4851327A (en) 1986-07-17 1989-07-25 Fuji Photo Film Co., Ltd. Photographic color photosensitive material with two layer reflective support
JPH01108546A (en) 1987-10-22 1989-04-25 Fuji Photo Film Co Ltd Silver halide color photographic sensitive material
JPH01140153A (en) 1987-11-27 1989-06-01 Fuji Photo Film Co Ltd Silver halide color photographic sensitive material
JPH0690437B2 (en) 1987-12-02 1994-11-14 富士写真フイルム株式会社 Direct positive photographic material
JPH0833628B2 (en) 1987-12-15 1996-03-29 富士写真フイルム株式会社 Silver halide color photographic light-sensitive material
DE69031679T2 (en) 1989-12-29 1998-06-04 Fuji Photo Film Co Ltd Silver halide color photographic material containing a yellow colored cyan coupler
EP0440195B1 (en) 1990-01-31 1997-07-30 Fuji Photo Film Co., Ltd. Silver halide color photographic material
DE69131701T2 (en) 1990-05-09 2000-03-09 Fuji Photo Film Co Ltd Processing method for a silver halide photographic material and light-sensitive material for photography
JP2759373B2 (en) * 1990-05-14 1998-05-28 富士写真フイルム株式会社 Color developing agent and image forming method
DE69131785T2 (en) 1990-08-20 2000-05-11 Fuji Photo Film Co Ltd Data-preserving photographic film product and method for producing a color image
JPH05165139A (en) * 1991-12-17 1993-06-29 Konica Corp Dye image forming method
US5256525A (en) * 1991-12-19 1993-10-26 Eastman Kodak Company Blocked incorporated developers in a photographic element
EP0562476B1 (en) 1992-03-19 2000-10-04 Fuji Photo Film Co., Ltd. Method for preparing a silver halide photographic emulsion
JP2777949B2 (en) 1992-04-03 1998-07-23 富士写真フイルム株式会社 Silver halide color photographic materials
US5411840A (en) * 1992-12-21 1995-05-02 Eastman Kodak Company Low volume processing for establishing boundary conditions to control developer diffusion in color photographic elements
US5407791A (en) 1993-01-18 1995-04-18 Fuji Photo Film Co., Ltd. Silver halide photographic material
JPH0887097A (en) * 1994-09-16 1996-04-02 Konica Corp Picture forming method
JPH08202001A (en) 1995-01-30 1996-08-09 Fuji Photo Film Co Ltd Silver halide color photographic sensitive material
EP1109064A1 (en) * 1999-12-17 2001-06-20 Konica Corporation Photographic processing element and image forming method by the use thereof
US6306551B1 (en) 1999-12-30 2001-10-23 Eastman Kodak Company Imaging element containing a blocked photographically useful compound
US6756192B1 (en) 1999-12-30 2004-06-29 Eastman Kodak Company Imaging element containing a blocked photographically useful compound
US6426179B1 (en) 1999-12-30 2002-07-30 Eastman Kodak Company Imaging element containing a blocked photographically useful compound
US6312879B1 (en) 1999-12-30 2001-11-06 Eastman Kodak Company Photographic or photothermographic element containing a blocked photographically useful compound
US6506546B1 (en) 1999-12-30 2003-01-14 Eastman Kodak Company Imaging element containing a blocked photographically useful compound
US6319640B1 (en) 2000-05-26 2001-11-20 Eastman Kodak Company Imaging element containing a blocked photographically useful compound
US6440618B1 (en) * 2000-05-26 2002-08-27 Eastman Kodak Company Imaging element containing a blocked photographically useful compound
US6413708B1 (en) 2000-05-26 2002-07-02 Eastman Kodak Company Imaging element containing a blocked photographically useful compound
US6316173B1 (en) 2000-06-13 2001-11-13 Eastman Kodak Company Sheet comprising an ion exchanges reducing agent and methods of processing photographic elements in the presence of said sheet
US6261757B1 (en) 2000-06-13 2001-07-17 Eastman Kodak Company Photographic element comprising an ion exchanged reducing agent
US6379876B1 (en) 2000-06-13 2002-04-30 Eastman Kodak Company Thermally processable imaging element comprising an ion exchanged reducing agent
US6537712B1 (en) 2000-06-13 2003-03-25 Eastman Kodak Company Color photothermographic elements comprising blocked developing agents
US6770406B1 (en) 2003-01-09 2004-08-03 Eastman Kodak Company Imaging element containing a polymeric benzylic blocked developer
US6749977B1 (en) 2003-01-09 2004-06-15 Eastman Kodak Company Imaging element containing a polymeric heteroaromatic blocked developer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2507114A (en) * 1946-08-21 1950-05-09 Du Pont Aryl azo methine sulfonic acids
BE508676A (en) * 1951-01-26
US3132140A (en) * 1961-05-10 1964-05-05 Du Pont Schiff bases and metal chelate pigments made therefrom

Also Published As

Publication number Publication date
BE681873A (en) 1966-10-31
USB342599I5 (en)
DE1547700A1 (en) 1970-03-26
US3342599A (en) 1967-09-19

Similar Documents

Publication Publication Date Title
GB1138762A (en) Photographic silver halide development
GB1293485A (en) Supersensitised light-sensitive silver halide photographic emulsions
GB1467214A (en) Silver halide photographic light-sensitive materials
GB1128418A (en) Improvements in and relating to photographic silver halide emulsions
GB1401133A (en) Electro photographic recording material
GB1466440A (en) Styryl butadienyl dyes
GB974723A (en) Light sensitive gelatino-silver halide photographic emulsions
GB1462982A (en) Direct-positive silver halide photographic emulsions
GB1280016A (en) Silver halide photographic emulsions
GB1399751A (en) Photobleachable dyes and photographic materials containing them
GB1448936A (en) Forming direct-positive photographic images and materials therefo
GB1146491A (en) Improvements in dye-sensitized photographic emulsions
GB1376020A (en) Sensitizing dyes and silver halide photographic emulsions spectrally sensitized therewith
GB1454644A (en) Sensitized direct-positive silver halide photographic emulsions
GB1315378A (en) Sensitive silver halide photographic materials
GB1286044A (en) Direct positive photographic silver halide emulsions
GB1258220A (en)
GB1388024A (en) 4-heterocycloxy-substituted phenolic and naphtholic compounds and their use as colour couplers in photography
JPS55126234A (en) Spectrally sensitized silver halide photographic emulsion
GB1344690A (en) Method of developing silver halide photosensitive material
GB1181020A (en) Photographic Emulsions
GB1336948A (en) Colour photographic light-sensitive silver halide materials for dye-developer diffusion-transfer processes
GB1469871A (en) Spectrally sensitized silver halide photographic emulsions
GB1137084A (en) Cyanine dyes and photographic emulsions containing them
GB1154385A (en) Improved Photographic Developing Combinations