[go: up one dir, main page]

GB1061294A - Photographic colour reproduction processes - Google Patents

Photographic colour reproduction processes

Info

Publication number
GB1061294A
GB1061294A GB33067/63A GB3306763A GB1061294A GB 1061294 A GB1061294 A GB 1061294A GB 33067/63 A GB33067/63 A GB 33067/63A GB 3306763 A GB3306763 A GB 3306763A GB 1061294 A GB1061294 A GB 1061294A
Authority
GB
United Kingdom
Prior art keywords
colour
radical
emulsion
link
layer
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
GB33067/63A
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 GB1061294A publication Critical patent/GB1061294A/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
    • 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
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/02—Rotary gyroscopes
    • G01C19/40—Rotary gyroscopes for control by signals from a master compass, i.e. repeater compasses
    • 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
    • G03C5/3014—Hydrazine; Hydroxylamine; Urea; 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
    • 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
    • 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
    • G03C8/10—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds of dyes or their precursors
    • G03C8/12—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds of dyes or their precursors characterised by the releasing mechanism
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/142—Dye mordant

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1,061,294. Photographic colour processes. EASTMAN KODAK CO. Aug. 21, 1963 [Aug. 28, 1962], No.33067/63. Heading G2C. Direct colour positive images are produced by imagewise exposing an internal type silver halide emulsion containing a colour coupler in the emulsion layer or an adjacent layer and developing the exposed layer with a colour developer in the presence of a hydrazide or a hydrazone which does not contain a quaternary atom and has the Formula R-NH-NH-R' or R-NH-N=R<2> where R is aryl or substituted aryl, R' is acyl and R<2> is alkylidene or substituted alkylidene. The aryl radical may be substituted by alkyl, amino, alkoxy or aryloxy, alkyl- or aryl-sulphonamides or -carbonamido or heterocyclic amino, sulphonamido or carbonamido radicals whereas the alkylidene radical may be substituted by an alkyl, aryl or heterocyclic radical. The hydrazide or hydrazone may be present in the emulsion or the developer, and the developer may be in the emulsion. Transferred direct positive dye images are produced by using colour coupler of structure DYE-LINK-(COUP-BALL)n or BALL-LINK- (COUP-SOL)n where DYE is a dye radical containing an acidic solubilizing radical, LINK is a connecting radical such as azo, azoxy, -Hg-, -O-, > CH-, =CH-, thio or dithio, which is split by the oxidation products of the colour developer, COUP is a coupler radical substituted in the coupler position with LINK, BALL is an organic radical of sufficient size to render the coupler non-diffusing in the alkaline developer solution, SOL is either a hydrogen atom or an acidic solubilizing group and n is 1 or 2 when LINK is alkylidene and 1 when LINK is other than alkylidene, and treating the exposed emulsion in the presence of a hydrazide or a hydrazone solution which breaks the LINK in the coupler to produce a diffusible dye which is transferred to a mordanted receiving sheet kept in contact with the exposed emulsion during development. The hydrazide or hydrazone may be incorporated in the receiving sheet in the mordanted layer or an overcoated layer. The emulsion may contain three layers sensitive to red, green and blue respectively, each layer containing a colour coupler forming or releasing a dye complementary in colour to the colour to which the emulsion is sensitive and normally barrier layers are put between the emulsions, one barrier layer acting as a filter layer.
GB33067/63A 1960-05-13 1963-08-21 Photographic colour reproduction processes Expired GB1061294A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US2907560A 1960-05-13 1960-05-13
US22002862A 1962-08-28 1962-08-28
US392471A US3227552A (en) 1960-05-13 1964-08-27 Preparation of photographic direct positive color images

Publications (1)

Publication Number Publication Date
GB1061294A true GB1061294A (en) 1967-03-08

Family

ID=27363397

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33067/63A Expired GB1061294A (en) 1960-05-13 1963-08-21 Photographic colour reproduction processes

Country Status (4)

Country Link
US (1) US3227552A (en)
BE (2) BE603747A (en)
DE (1) DE1167655B (en)
GB (1) GB1061294A (en)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3351465A (en) * 1962-12-28 1967-11-07 Polaroid Corp Photographic diffusion transfer processes utilizing a processing composition containing potassium and lithium ions
US3330655A (en) * 1963-09-20 1967-07-11 Eastman Kodak Co Preparation of photographic direct positive color images
US3352672A (en) * 1964-04-09 1967-11-14 Eastman Kodak Co Photographic direct positive color process and element
US3620747A (en) * 1968-05-20 1971-11-16 Eastman Kodak Co Photographic element including superimposed silver halide layers of different speeds
USRE28760E (en) * 1968-05-20 1976-04-06 Eastman Kodak Company Photographic element including superimposed silver halide layers of different speeds
CA938152A (en) * 1969-04-28 1973-12-11 Eastman Kodak Company Photographic emulsions including reactive quaternary salts
US3730727A (en) * 1971-03-11 1973-05-01 Eastman Kodak Co Photographic element comprising an aliphatic carboxylic acid aryl hydrazide and ascorbic acid
JPS5115745B1 (en) * 1971-03-26 1976-05-19
US3942987A (en) * 1973-02-12 1976-03-09 Eastman Kodak Company Photographic materials with ballasted, alkali cleavable azo dyes
JPS5065230A (en) * 1973-10-09 1975-06-02
US3954476A (en) * 1974-02-05 1976-05-04 Eastman Kodak Company Diffusable dye-releasing compounds which are cleavable upon oxidation
US4268606A (en) * 1974-02-05 1981-05-19 Eastman Kodak Company Azo dye compounds and photographic materials
US4141730A (en) * 1975-04-08 1979-02-27 Fuji Photo Film Co., Ltd. Multilayer color photographic materials
US4031127A (en) * 1975-08-06 1977-06-21 Eastman Kodak Company Acyl hydrazino thiourea derivatives as photographic nucleating agents
US4030925A (en) * 1975-08-06 1977-06-21 Eastman Kodak Company Photographic compositions and elements including internal latent image silver halide grains and acylhydrazinophenylthiourea nucleating agents therefor
US4030920A (en) * 1976-04-12 1977-06-21 Eastman Kodak Company Processing compositions containing glycols for color transfer processes comprising direct positive silver halide developement
US4080207A (en) * 1976-06-29 1978-03-21 Eastman Kodak Company Radiation-sensitive compositions and photographic elements containing N-(acylhydrazinophenyl) thioamide nucleating agents
JPS589411B2 (en) * 1976-10-18 1983-02-21 富士写真フイルム株式会社 High contrast photographic material
JPS5814664B2 (en) * 1976-12-30 1983-03-22 富士写真フイルム株式会社 Processing method for silver halide photographic materials
JPS5952817B2 (en) * 1977-09-06 1984-12-21 富士写真フイルム株式会社 How to form high contrast photographic images
DE2746965A1 (en) * 1977-10-19 1979-04-26 Agfa Gevaert Ag PROCESS FOR PRODUCING DIRECT POSITIVE PHOTOGRAPHIC IMAGES
JPS5937492B2 (en) * 1977-11-28 1984-09-10 富士写真フイルム株式会社 Direct positive silver halide photosensitive material
US4386149A (en) * 1978-02-28 1983-05-31 Ciba-Geigy Ag Process for the production of photographic images by dye diffusion transfer and photographic material suitable in this process
US4268621A (en) * 1978-07-29 1981-05-19 Konishiroku Photo Industry Co., Ltd. Direct positive photographic material
US4650746A (en) * 1978-09-22 1987-03-17 Eastman Kodak Company High contrast photographic emulsions and elements and processes for their development
JPS5565945A (en) * 1978-11-14 1980-05-17 Konishiroku Photo Ind Co Ltd Direct positive silver halide photographic material
FR2497367B1 (en) * 1980-10-16 1987-08-14 Kodak Pathe POSITIVE-DIRECT SILVER HALIDE EMULSION WITH INCORPORATED NUCLEATION AGENT
US4315986A (en) * 1980-11-10 1982-02-16 Eastman Kodak Company Photographic emulsions and elements capable of forming direct-positive images
US4306017A (en) * 1980-11-17 1981-12-15 Eastman Kodak Company Photographic emulsions and elements capable of forming direct-positive images
JPS60660B2 (en) * 1980-11-19 1985-01-09 富士写真フイルム株式会社 Direct positive silver halide photosensitive material
JPS57150845A (en) * 1981-03-13 1982-09-17 Fuji Photo Film Co Ltd Silver halide photographic material
US4504570A (en) * 1982-09-30 1985-03-12 Eastman Kodak Company Direct reversal emulsions and photographic elements useful in image transfer film units
JPS59185334A (en) * 1983-04-07 1984-10-20 Fuji Photo Film Co Ltd Color photographic diffusion transfer element
JPS59188641A (en) 1983-04-11 1984-10-26 Fuji Photo Film Co Ltd Silver halide photographic emulsion
US4459347A (en) * 1983-05-11 1984-07-10 Eastman Kodak Company Adsorbable arylhydrazides and applications thereof to silver halide photography
US4478928A (en) * 1983-05-11 1984-10-23 Eastman Kodak Company Application of activated arylhydrazides to silver halide photography
US4560638A (en) * 1984-10-09 1985-12-24 Eastman Kodak Company Halftone imaging silver halide emulsions, photographic elements, and processes which employ novel arylhydrazides
JPS61250636A (en) 1985-04-30 1986-11-07 Fuji Photo Film Co Ltd Heat developable photosensitive material
AU588878B2 (en) 1985-05-31 1989-09-28 Konishiroku Photo Industry Co., Ltd. Method for forming direct positive color image
JPH083621B2 (en) 1985-07-31 1996-01-17 富士写真フイルム株式会社 Image forming method
US4686167A (en) * 1985-09-26 1987-08-11 Anitec Image Corporation Compositions comprising ethane dioic acid hydrazide compounds and derivatives useful as dot-promoting agents
US4997980A (en) * 1985-09-26 1991-03-05 Anitec Image Corporation Ethanedioic acid hydrazide compounds suitable for use in high contrast photographic emulsions
DE3687626T2 (en) 1985-11-21 1993-05-27 Fuji Photo Film Co Ltd LIGHT SENSITIVE MICROCAPSULE CONTAINING SILVER HALOGENIDE AND A POLYMERIZABLE COMPOUND AND LIGHT SENSITIVE MATERIAL THAT USES IT.
DE3684430D1 (en) 1985-12-25 1992-04-23 Fuji Photo Film Co Ltd METHOD FOR PRODUCING AN IMAGE.
US4684604A (en) * 1986-04-24 1987-08-04 Eastman Kodak Company Oxidative release of photographically useful groups from hydrazide compounds
EP0254294B1 (en) * 1986-07-23 1992-12-23 Fuji Photo Film Co., Ltd. Method of processing a silver halide color photographic material and a color developer
EP0286593A3 (en) * 1987-04-06 1989-09-06 Ciba-Geigy Ag Process for producing colour-positive masked images according to the silver dye-bleaching process
JPH0690437B2 (en) 1987-12-02 1994-11-14 富士写真フイルム株式会社 Direct positive photographic material
US5212045A (en) * 1990-05-09 1993-05-18 Mitsubishi Paper Mills Limited Method for image formation
US5264322A (en) * 1991-04-08 1993-11-23 Polaroid Corporation Sulfonated xanthene dyes, and photographic products and processes employing these dyes
US5187282A (en) * 1991-04-08 1993-02-16 Polaroid Corporation Sulfonated xanthene dyes, and photographic products and processes employing these dyes
EP0531014A3 (en) * 1991-09-03 1993-03-24 Minnesota Mining And Manufacturing Company Multi-wavelength sensitive black-and-white graphic arts film
JP3335053B2 (en) * 1995-11-30 2002-10-15 富士写真フイルム株式会社 Silver halide color photographic light-sensitive material and image forming method
JP3579157B2 (en) * 1995-11-30 2004-10-20 富士写真フイルム株式会社 Color diffusion transfer type silver halide photographic material and image forming method
EP0782041B1 (en) 1995-12-27 1999-11-17 Fuji Photo Film Co., Ltd. Silver halide photographic light-sensitive material
EP0782042B1 (en) 1995-12-27 1999-12-01 Fuji Photo Film Co., Ltd. Hydrazine compound and silver halide photographic photosensitive material comprising the same
ATE338744T1 (en) * 1997-04-02 2006-09-15 Otsuka Chem Holdings Co Ltd HYDRAZONE DERIVATIVES

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT384872A (en) * 1939-07-14
BE502879A (en) * 1950-04-29
US2588982A (en) * 1950-10-26 1952-03-11 Eastman Kodak Co Direct positive photographs using hydrazine in the emulsion
BE516242A (en) * 1951-12-15
BE525871A (en) * 1953-01-22
BE570272A (en) * 1956-03-07
BE555921A (en) * 1956-03-19
US2940849A (en) * 1957-07-10 1960-06-14 Eastman Kodak Co Planographic dye transfer process

Also Published As

Publication number Publication date
US3227552A (en) 1966-01-04
BE636671A (en)
DE1167655B (en) 1964-04-09
BE603747A (en)

Similar Documents

Publication Publication Date Title
GB1061294A (en) Photographic colour reproduction processes
US3148062A (en) Photographic elements and processes using splittable couplers
US2435616A (en) Elimination coupling with azosubstituted couplers
US2756142A (en) Photographic color reproduction process
US2336327A (en) Preventing color stain in photographic emulsions
US2403721A (en) Preventing color fog in photographic material
US2453661A (en) Colored couplers
GB634169A (en) Improvements in or relating to the production of corrected photographic colour-component
US2356486A (en) Stain prevention in color photography
GB637852A (en) Colour negative film containing integral masking images for colour correction
GB519790A (en) Colour photographic process
US3551151A (en) Fischer coupler-gelatin compositions
US4054722A (en) Acyloxy substituted acrylate timing layers for color diffusion transfer
US3960569A (en) Diffusion transfer color film unit with hydroxy substituted alkylene amino development accelerators
US4256826A (en) Bleach-fix sheets
US3352672A (en) Photographic direct positive color process and element
US4036643A (en) Diffusion transfer color process using lactone or sultone ring containing lipophilic non-diffusing color formers which yield diffusing dyes
US2937086A (en) Multilayer reversal color material
US4429031A (en) Color diffusion transfer photographic element
GB524040A (en) Improvements in colour forming developers and processes of colour development
GB1333415A (en) Photographic silver halide products and diffusion transfer processes
US3495981A (en) Color developing process
US3998637A (en) Process for producing positive color diffusion transfer images using redox dye releasers
GB562019A (en) Improvements in sensitive colour photographic materials
GB698047A (en) Colour photography