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GB1293367A - Method of making photographic materials - Google Patents

Method of making photographic materials

Info

Publication number
GB1293367A
GB1293367A GB53149/69A GB5314969A GB1293367A GB 1293367 A GB1293367 A GB 1293367A GB 53149/69 A GB53149/69 A GB 53149/69A GB 5314969 A GB5314969 A GB 5314969A GB 1293367 A GB1293367 A GB 1293367A
Authority
GB
United Kingdom
Prior art keywords
coupler
colour
photographic
dispersion
alkyl
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
GB53149/69A
Inventor
John Hamilton Vancampen
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 GB1293367A publication Critical patent/GB1293367A/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
    • 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
    • G03C7/388—Processes for the incorporation in the emulsion of substances liberating photographically active agents or colour-coupling substances; Solvents therefor
    • G03C7/3882—Processes for the incorporation in the emulsion of substances liberating photographically active agents or colour-coupling substances; Solvents therefor characterised by the use of a specific polymer or latex
    • 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
    • G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
    • G03C1/053—Polymers obtained by reactions involving only carbon-to-carbon unsaturated bonds, e.g. vinyl polymers
    • 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
    • G03C5/32—Latensification; Densensitisation

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)

Abstract

1293367 Incorporating colour couplers into photographic materials EASTMAN KODAK CO 30 Oct 1969 [1 Nov 1968] 53149/69 Heading G2C A dispersion of a water-insoluble photographic colour coupler in a hydrophilic colloid binder is made by dissolving the coupler and a waterinsoluble polymer in an auxiliary solvent, dispersing the solution in the colloid binder and removing the solvent. The coupler dispersion is then added to a photographic silver halide emulsion and coated to form a colour material. Polymers specified are alkyl methacrylate or acrylate homopolymers or interpolymers of alkyl acrylates or methacrylates with e.g. acrylic acid, acryloxyalkane sulphonic acids, vinyl-pyridines, acrylamide and N-vinylpyrrolidone. Auxiliary solvents include CHCl 3 , butyl and benzyl alcohols and alkyl acetates.
GB53149/69A 1968-11-01 1969-10-30 Method of making photographic materials Expired GB1293367A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77283668A 1968-11-01 1968-11-01

Publications (1)

Publication Number Publication Date
GB1293367A true GB1293367A (en) 1972-10-18

Family

ID=25096404

Family Applications (1)

Application Number Title Priority Date Filing Date
GB53149/69A Expired GB1293367A (en) 1968-11-01 1969-10-30 Method of making photographic materials

Country Status (8)

Country Link
US (1) US3619195A (en)
JP (1) JPS4830494B1 (en)
BE (1) BE741195A (en)
BR (1) BR6913675D0 (en)
CH (1) CH519729A (en)
DE (1) DE1954467B2 (en)
FR (1) FR2022358A1 (en)
GB (1) GB1293367A (en)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5139853B2 (en) * 1972-11-16 1976-10-30
JPS50119631A (en) * 1974-03-04 1975-09-19
JPS5121827A (en) * 1974-08-14 1976-02-21 Fuji Photo Film Co Ltd Shashinyokapuraa
US4304769A (en) * 1974-09-17 1981-12-08 Eastman Kodak Company Process for achieving uniform, efficient distribution of hydrophobic materials through hydrophilic colloid layers and loaded latex compositions
BE833512A (en) * 1974-09-17 1976-03-17 NEW COMPOSITION OF LATEX LOADED WITH A HYDROPHOBIC COMPOUND, ITS PREPARATION AND ITS PHOTOGRAPHIC APPLICATION
US4512969A (en) * 1974-09-17 1985-04-23 Eastman Kodak Company Compositions containing hydrophobic addenda uniformly loaded in latex polymer particles
JPS5156093A (en) * 1974-11-13 1976-05-17 Nippon Musical Instruments Mfg Seizaikotei niokeru genbokuno hokoshindashihohoto sochi
US4203716A (en) * 1976-11-24 1980-05-20 Eastman Kodak Company Photographic elements having hydrophilic colloid layers containing hydrophobic addenda uniformly loaded in latex polymer particles
GB1579481A (en) * 1977-02-18 1980-11-19 Ciba Geigy Ag Preparation of photographic material
DD138581A1 (en) * 1977-05-17 1979-11-07 Walter Kroha PROCESS FOR INTRODUCING PHOTOGRAPHIC ADDITIONAL IN HYDROPHILIC COLLOIDAL LAYERS
US4133687A (en) * 1977-07-08 1979-01-09 Eastman Kodak Company Photographic elements having hydrophilic colloid layers containing compounds having activator precursors and hydrophobic developing agents uniformly loaded in latex polymer particles
JPS5432552A (en) * 1977-08-17 1979-03-09 Konishiroku Photo Ind Method of making impregnating polymer latex composition
EP0010335B1 (en) * 1978-10-20 1982-07-28 Agfa-Gevaert N.V. Emulsifier-free latexes and photographic light-sensitive elements containing them
US4214047A (en) * 1979-05-04 1980-07-22 Eastman Kodak Company Photographic elements having hydrophilic colloid layers containing hydrophobic addenda uniformly loaded in latex polymer particles
US4247627A (en) * 1979-10-10 1981-01-27 Eastman Kodak Company Photographic elements having hydrophilic colloid layers containing hydrophobic ultraviolet absorbers uniformly loaded in latex polymer particles
JPS56126830A (en) * 1980-03-11 1981-10-05 Konishiroku Photo Ind Co Ltd Silver halide photographic sensitive material
DE3036846A1 (en) * 1980-09-30 1982-05-27 Agfa-Gevaert Ag, 5090 Leverkusen METHOD FOR PRODUCING DISPERSIONS OF HYDROPHOBIC SUBSTANCES IN WATER
DE3681237D1 (en) 1985-02-06 1991-10-10 Fuji Photo Film Co Ltd PHOTOGRAPHIC, PHOTO-SENSITIVE SILVER HALIDE MATERIAL.
US5851741A (en) * 1986-01-24 1998-12-22 Fuji Photo Film Co., Ltd. Method for the formation of color images
JPS6344658A (en) * 1986-08-13 1988-02-25 Fuji Photo Film Co Ltd Silver halide color photographic sensitive material
JP2542852B2 (en) * 1987-02-23 1996-10-09 富士写真フイルム株式会社 Silver halide color photographic material
DE3708307A1 (en) * 1987-03-14 1988-09-22 Agfa Gevaert Ag COLOR PHOTOGRAPHIC RECORDING MATERIAL FOR THE COLOR DIFFUSION TRANSFER METHOD
JPH07119984B2 (en) 1987-04-30 1995-12-20 富士写真フイルム株式会社 Photographic material
DE3889007D1 (en) * 1987-05-26 1994-05-19 Konishiroku Photo Ind Silver halide photographic light-sensitive material.
JPH0833634B2 (en) * 1987-08-20 1996-03-29 富士写真フイルム株式会社 Silver halide color photographic light-sensitive material
JPH01140153A (en) * 1987-11-27 1989-06-01 Fuji Photo Film Co Ltd Silver halide color photographic sensitive material
JPH0823675B2 (en) * 1988-01-08 1996-03-06 富士写真フイルム株式会社 Silver halide color photographic light-sensitive material
JP2630410B2 (en) * 1988-01-12 1997-07-16 富士写真フイルム株式会社 Silver halide color photosensitive material
JPH0243541A (en) * 1988-08-04 1990-02-14 Fuji Photo Film Co Ltd Silver halide photographic sensitive material
US5200303A (en) * 1988-08-04 1993-04-06 Fuji Photo Film Co., Ltd. Method of forming a color image from silver halide photosensitive materials containing cyan coupler with high viscosity organic solvent and polymer
JPH087409B2 (en) * 1988-10-03 1996-01-29 富士写真フイルム株式会社 Processing method of silver halide color photographic light-sensitive material
US5077188A (en) * 1989-02-06 1991-12-31 Konica Corporation Silver halide photographic light-sensitive material
JPH0324541A (en) * 1989-06-21 1991-02-01 Fuji Photo Film Co Ltd Silver halide color photographic sensitive material
US5008179A (en) * 1989-11-22 1991-04-16 Eastman Kodak Company Increased activity precipitated photographic materials
US5436124A (en) * 1993-04-02 1995-07-25 Eastman Kodak Company Photographic elements containing particular color couplers in combination with polymeric stabilizers
DE4313640A1 (en) * 1993-04-27 1994-11-03 Hoechst Ag Matte, biaxially oriented high shrink polypropylene film, process for its manufacture and use
DE4313431A1 (en) * 1993-04-27 1994-11-03 Hoechst Ag Mat, sealable, shrinkable, biaxially oriented polypropylene multilayer film, process for its preparation and its use
US5399480A (en) * 1993-09-14 1995-03-21 Eastman Kodak Company Attachment of gelatin-grafted polymer particles to pre-precipitated silver halide grains
US6365334B1 (en) 1993-10-22 2002-04-02 Eastman Kodak Company Photographic elements containing aryloxypyrazolone couplers and sulfur containing stabilizers
US5594047A (en) * 1995-02-17 1997-01-14 Eastman Kodak Company Method for forming photographic dispersions comprising loaded latex polymers
US5582960A (en) * 1995-02-17 1996-12-10 Eastman Kodak Company Photographic print material
US5585230A (en) * 1995-03-23 1996-12-17 Eastman Kodak Company Cyan coupler dispersion with improved stability
US5871894A (en) * 1995-10-16 1999-02-16 Fuji Photo Film Co., Ltd. Silver halide color photographic light-sensitive material
US5928850A (en) * 1996-02-19 1999-07-27 Konica Corporation Silver halide photographic light-sensitive material
US5726003A (en) * 1996-08-15 1998-03-10 Eastman Kodak Company Cyan coupler dispersion with increased activity
US5981159A (en) * 1996-09-27 1999-11-09 Eastman Kodak Company Photographic material
EP0881535A1 (en) * 1997-05-28 1998-12-02 Fuji Photo Film Co., Ltd. Silver halide color photographic light-sensitive material

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3062653A (en) * 1960-02-18 1962-11-06 Eastman Kodak Co Photographic emulsion containing pyrazolone magenta-forming couplers
GB1128299A (en) * 1965-02-23 1968-09-25 Ferrania Spa Photographic silver halide emulsions
US3451820A (en) * 1965-12-01 1969-06-24 Du Pont Dispersions of lipophilic colorcoupling copolymers

Also Published As

Publication number Publication date
DE1954467B2 (en) 1975-07-17
DE1954467A1 (en) 1970-05-27
JPS4830494B1 (en) 1973-09-20
BR6913675D0 (en) 1973-04-19
BE741195A (en) 1970-04-16
CH519729A (en) 1972-02-29
FR2022358A1 (en) 1970-07-31
US3619195A (en) 1971-11-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee