GB923045A - Colour photographic multi-layer material - Google Patents

Colour photographic multi-layer material

Info

Publication number
GB923045A
GB923045A GB25645/61A GB2564561A GB923045A GB 923045 A GB923045 A GB 923045A GB 25645/61 A GB25645/61 A GB 25645/61A GB 2564561 A GB2564561 A GB 2564561A GB 923045 A GB923045 A GB 923045A
Authority
GB
United Kingdom
Prior art keywords
colour
layers
formation
couplers
sensitive
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
GB25645/61A
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.)
Agfa Gevaert NV
Original Assignee
Agfa AG
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 Agfa AG filed Critical Agfa AG
Publication of GB923045A publication Critical patent/GB923045A/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
    • G03C7/3029—Materials characterised by a specific arrangement of layers, e.g. unit layers, or layers having a specific function
    • 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
    • G03C7/3022—Materials with specific emulsion characteristics, e.g. thickness of the layers, silver content, shape of AgX grains
    • 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
    • G03C7/3041—Materials with specific sensitometric characteristics, e.g. gamma, density
    • 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
    • G03C7/3029—Materials characterised by a specific arrangement of layers, e.g. unit layers, or layers having a specific function
    • G03C2007/3034—Unit layer
    • 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
    • G03C7/32—Colour coupling substances

Abstract

923,045. Colour photographic material. AGFA A.G. July 14, 1961 [July 16, 1960], No. 25645/61. Class 98 (2). Multilayer material as for formation of cyan, magenta and yellow partial images comprises at least one assembly of two layers sensitized to the same region of the spectrum but of different sensitivity containing colourless couplers for formation of the same colour, the more sensitive of the layers producing a coloured image of lower colour density than the less sensitive layer. Increase of total sensitivity with avoidance of undue coarseness of colour grain, particularly for exposure material, results. Example 1 provides full description of formation of the red sensitive double layer, using about four times the quantity of cyan coupler in the fine grain emulsion which is cast next to the support as that for the adjacent highly sensitive emulsion, and of step-wedge exposure, processing, sensitometric and granularity measurement results. Ten further examples directed to one or other of the three double layers are generally similar but include use of different couplers for the same colour instead of different quantity. The description states that coloured couplers as of Specifications 599,377 and 698,046 may be added to the layers. Specifications 458,400, 541,589, 786,592, 818,687, 861,138 and U.S.A. Specification 2,688,538 also are referred to.
GB25645/61A 1960-07-16 1961-07-14 Colour photographic multi-layer material Expired GB923045A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA35143A DE1121470B (en) 1960-07-16 1960-07-16 Color photographic multilayer material with diffusion-proof embedded coupling components

Publications (1)

Publication Number Publication Date
GB923045A true GB923045A (en) 1963-04-10

Family

ID=6928862

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25645/61A Expired GB923045A (en) 1960-07-16 1961-07-14 Colour photographic multi-layer material

Country Status (4)

Country Link
BE (1) BE606193A (en)
CH (1) CH397419A (en)
DE (1) DE1121470B (en)
GB (1) GB923045A (en)

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3658536A (en) * 1970-07-13 1972-04-25 Wilfred L Wolf Multilayered color film of increased sharpness
US3663228A (en) * 1961-03-24 1972-05-16 Applied Photo Sciences Color photographic film having extended exposure-response characteristics
DE2530645A1 (en) * 1974-07-09 1976-01-29 Eastman Kodak Co COLOR PHOTOGRAPHIC RECORDING MATERIAL
US4165236A (en) * 1973-11-12 1979-08-21 Fuji Photo Film Co., Ltd. Color photographic light-sensitive material
US4170479A (en) * 1975-01-08 1979-10-09 Fuji Photo Film Co., Ltd. Multi-layer color light-sensitive material
US4184876A (en) * 1974-07-09 1980-01-22 Eastman Kodak Company Color photographic materials having increased speed
EP0070183A1 (en) * 1981-07-10 1983-01-19 Konica Corporation Light-sensitive color photographic material
US4438194A (en) 1981-03-20 1984-03-20 Konishiroku Photo Industry Co., Ltd. Silver halide color photographic photosensitive material
US4477560A (en) * 1981-12-16 1984-10-16 Konishiroku Photo Industry Co., Ltd. Light-sensitive silver halide color photographic material
US4564587A (en) * 1983-07-20 1986-01-14 Konishiroku Photo Industry Co., Ltd. Light-sensitive silver halide color photographic material comprising multi-silver halide emulsion layers having same color sensitiveness but different in sensitivities
US4582780A (en) * 1983-09-30 1986-04-15 Minnesota Mining And Manufacturing Company Multilayer color photographic light sensitive material
US4617259A (en) * 1984-09-26 1986-10-14 Fuji Photo Film Co., Ltd. Silver halide color photographic material
US4777122A (en) * 1986-02-24 1988-10-11 Minnesota Mining And Manufacturing Company Silver halide multilayer color photographic material containing couplers having different coupling rates
EP0313083A2 (en) 1987-10-22 1989-04-26 Fuji Photo Film Co., Ltd. Silver halide color photographic material
EP0435334A2 (en) 1989-12-29 1991-07-03 Fuji Photo Film Co., Ltd. Silver halide color photographic material containing yellow colored cyan coupler
EP0440195A2 (en) 1990-01-31 1991-08-07 Fuji Photo Film Co., Ltd. Silver halide color photographic material
EP0452984A1 (en) 1985-09-25 1991-10-23 Fuji Photo Film Co., Ltd. Process for processing silver halide color photographic material for photographing use
EP0452886A2 (en) 1990-04-17 1991-10-23 Fuji Photo Film Co., Ltd. Method of processing a silver halide color photographic material
EP0476327A1 (en) 1990-08-20 1992-03-25 Fuji Photo Film Co., Ltd. Data-retainable photographic film product and process for producing color print
US5190851A (en) * 1990-12-21 1993-03-02 Eastman Kodak Company Color photographic element
EP0562476A1 (en) 1992-03-19 1993-09-29 Fuji Photo Film Co., Ltd. A silver halide photographic emulsion and a photographic light-sensitive material
EP0563985A1 (en) 1992-04-03 1993-10-06 Fuji Photo Film Co., Ltd. Silver halide color photographic material
EP0563708A1 (en) 1992-03-19 1993-10-06 Fuji Photo Film Co., Ltd. Silver halide photographic emulsion and light-sensitive material using the same
EP0607905A2 (en) 1993-01-18 1994-07-27 Fuji Photo Film Co., Ltd. Silver halide photographic material
EP0720049A2 (en) 1990-05-09 1996-07-03 Fuji Photo Film Co., Ltd. Photographic processing composition and processing method using the same
EP0724194A1 (en) 1995-01-30 1996-07-31 Fuji Photo Film Co., Ltd. Silver halide color photographic material

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4915495B1 (en) * 1969-04-17 1974-04-15
JPS5939738B2 (en) * 1973-08-16 1984-09-26 コニカ株式会社 Multilayer color photographic material
DE2650715A1 (en) * 1976-11-05 1978-05-11 Agfa Gevaert Ag COLOR PHOTOGRAPHIC RECORDING MATERIAL
DE2704826A1 (en) * 1977-02-05 1978-08-17 Agfa Gevaert Ag COLOR PHOTOGRAPHIC RECORDING MATERIAL

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3663228A (en) * 1961-03-24 1972-05-16 Applied Photo Sciences Color photographic film having extended exposure-response characteristics
US3658536A (en) * 1970-07-13 1972-04-25 Wilfred L Wolf Multilayered color film of increased sharpness
US4165236A (en) * 1973-11-12 1979-08-21 Fuji Photo Film Co., Ltd. Color photographic light-sensitive material
DE2530645A1 (en) * 1974-07-09 1976-01-29 Eastman Kodak Co COLOR PHOTOGRAPHIC RECORDING MATERIAL
US4184876A (en) * 1974-07-09 1980-01-22 Eastman Kodak Company Color photographic materials having increased speed
US4170479A (en) * 1975-01-08 1979-10-09 Fuji Photo Film Co., Ltd. Multi-layer color light-sensitive material
US4438194A (en) 1981-03-20 1984-03-20 Konishiroku Photo Industry Co., Ltd. Silver halide color photographic photosensitive material
EP0070183A1 (en) * 1981-07-10 1983-01-19 Konica Corporation Light-sensitive color photographic material
US4477560A (en) * 1981-12-16 1984-10-16 Konishiroku Photo Industry Co., Ltd. Light-sensitive silver halide color photographic material
US4564587A (en) * 1983-07-20 1986-01-14 Konishiroku Photo Industry Co., Ltd. Light-sensitive silver halide color photographic material comprising multi-silver halide emulsion layers having same color sensitiveness but different in sensitivities
US4582780A (en) * 1983-09-30 1986-04-15 Minnesota Mining And Manufacturing Company Multilayer color photographic light sensitive material
US4617259A (en) * 1984-09-26 1986-10-14 Fuji Photo Film Co., Ltd. Silver halide color photographic material
EP0452984A1 (en) 1985-09-25 1991-10-23 Fuji Photo Film Co., Ltd. Process for processing silver halide color photographic material for photographing use
US4777122A (en) * 1986-02-24 1988-10-11 Minnesota Mining And Manufacturing Company Silver halide multilayer color photographic material containing couplers having different coupling rates
EP0313083A2 (en) 1987-10-22 1989-04-26 Fuji Photo Film Co., Ltd. Silver halide color photographic material
EP0435334A2 (en) 1989-12-29 1991-07-03 Fuji Photo Film Co., Ltd. Silver halide color photographic material containing yellow colored cyan coupler
EP0440195A2 (en) 1990-01-31 1991-08-07 Fuji Photo Film Co., Ltd. Silver halide color photographic material
EP0452886A2 (en) 1990-04-17 1991-10-23 Fuji Photo Film Co., Ltd. Method of processing a silver halide color photographic material
EP0720049A2 (en) 1990-05-09 1996-07-03 Fuji Photo Film Co., Ltd. Photographic processing composition and processing method using the same
EP0476327A1 (en) 1990-08-20 1992-03-25 Fuji Photo Film Co., Ltd. Data-retainable photographic film product and process for producing color print
US5190851A (en) * 1990-12-21 1993-03-02 Eastman Kodak Company Color photographic element
EP0562476A1 (en) 1992-03-19 1993-09-29 Fuji Photo Film Co., Ltd. A silver halide photographic emulsion and a photographic light-sensitive material
EP0563708A1 (en) 1992-03-19 1993-10-06 Fuji Photo Film Co., Ltd. Silver halide photographic emulsion and light-sensitive material using the same
EP0563985A1 (en) 1992-04-03 1993-10-06 Fuji Photo Film Co., Ltd. Silver halide color photographic material
EP0607905A2 (en) 1993-01-18 1994-07-27 Fuji Photo Film Co., Ltd. Silver halide photographic material
EP0724194A1 (en) 1995-01-30 1996-07-31 Fuji Photo Film Co., Ltd. Silver halide color photographic material

Also Published As

Publication number Publication date
CH397419A (en) 1965-08-15
BE606193A (en)
DE1121470B (en) 1962-01-04

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