GB1061294A - Photographic colour reproduction processes - Google Patents
Photographic colour reproduction processesInfo
- 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
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.
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)
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 |
USRE28760E (en) * | 1968-05-20 | 1976-04-06 | Eastman Kodak Company | Photographic element including superimposed silver halide layers of different speeds |
US3620747A (en) * | 1968-05-20 | 1971-11-16 | Eastman Kodak Co | 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 |
DE3681347D1 (en) | 1985-05-31 | 1991-10-17 | Konishiroku Photo Ind | METHOD FOR PRODUCING A DIRECTLY 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 |
EP0224214B1 (en) | 1985-11-21 | 1993-01-27 | Fuji Photo Film Co., Ltd. | Light-sensitive microcapsule containing polymerizable compound and silver halide, and light-sensitive material employing the same |
EP0228084B1 (en) | 1985-12-25 | 1992-03-18 | Fuji Photo Film Co., Ltd. | Image forming process |
US4684604A (en) * | 1986-04-24 | 1987-08-04 | Eastman Kodak Company | Oxidative release of photographically useful groups from hydrazide compounds |
DE3783173T2 (en) * | 1986-07-23 | 1993-04-22 | Fuji Photo Film Co Ltd | METHOD FOR TREATING A COLOR PHOTOGRAPHIC SILVER HALOGENIDE MATERIAL AND 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 |
US5187282A (en) * | 1991-04-08 | 1993-02-16 | Polaroid Corporation | Sulfonated xanthene dyes, and photographic products and processes employing these dyes |
US5264322A (en) * | 1991-04-08 | 1993-11-23 | 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 |
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 |
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 |
EP0782041B1 (en) | 1995-12-27 | 1999-11-17 | Fuji Photo Film Co., Ltd. | Silver halide photographic light-sensitive material |
US5789139A (en) | 1995-12-27 | 1998-08-04 | Fuji Photo Film Co., Ltd. | Hydrazide compound and silver halide photographic photosensitive material comprising the same |
US6380288B1 (en) * | 1997-04-02 | 2002-04-30 | Bridgestone Corporation | Rubber composition and pneumatic tires |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE439613A (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 |
-
0
- BE BE636671D patent/BE636671A/xx unknown
- BE BE603747D patent/BE603747A/xx unknown
-
1963
- 1963-08-13 DE DEE25335A patent/DE1167655B/en active Pending
- 1963-08-21 GB GB33067/63A patent/GB1061294A/en not_active Expired
-
1964
- 1964-08-27 US US392471A patent/US3227552A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE1167655B (en) | 1964-04-09 |
BE636671A (en) | |
BE603747A (en) | |
US3227552A (en) | 1966-01-04 |
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