GB1086208A - Colour photographic reproduction processes and materials therefor - Google Patents

Colour photographic reproduction processes and materials therefor

Info

Publication number
GB1086208A
GB1086208A GB44901/64A GB4490164A GB1086208A GB 1086208 A GB1086208 A GB 1086208A GB 44901/64 A GB44901/64 A GB 44901/64A GB 4490164 A GB4490164 A GB 4490164A GB 1086208 A GB1086208 A GB 1086208A
Authority
GB
United Kingdom
Prior art keywords
reproduction processes
colour photographic
amyl
tert
photographic reproduction
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
GB44901/64A
Other languages
English (en)
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 GB1086208A publication Critical patent/GB1086208A/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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D317/16—Radicals substituted by halogen atoms or nitro radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D317/28—Radicals substituted by nitrogen atoms
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
GB44901/64A 1963-11-06 1964-11-04 Colour photographic reproduction processes and materials therefor Expired GB1086208A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US321925A US3243294A (en) 1963-11-06 1963-11-06 Photographic direct-positive color process

Publications (1)

Publication Number Publication Date
GB1086208A true GB1086208A (en) 1967-10-04

Family

ID=23252644

Family Applications (1)

Application Number Title Priority Date Filing Date
GB44901/64A Expired GB1086208A (en) 1963-11-06 1964-11-04 Colour photographic reproduction processes and materials therefor

Country Status (4)

Country Link
US (1) US3243294A (de)
BE (1) BE655249A (de)
DE (1) DE1246406B (de)
GB (1) GB1086208A (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2208133A1 (en) * 1972-11-22 1974-06-21 Ilford Ltd Monochromatic silver halide emulsion for automatic processing - contains 2-alkyl hydroquinone 5-sulphonic acid or salt for superior development, shoulder sensitivity and contrast
FR2408161A1 (fr) * 1977-11-03 1979-06-01 Kodak Pathe Produits photographiques aux halogenures d'argent donnant par diffusion-transfert des images en couleurs ameliorees, et procedes de formation d'images en couleurs qui utilisent ces produits
FR2408162A1 (fr) * 1977-11-03 1979-06-01 Eastman Kodak Co Produit photographique aux halogenures d'argent donnant des images en couleurs par diffusion-transfert et comprenant un precurseur de developpateur
FR2414743A1 (fr) * 1978-01-11 1979-08-10 Kodak Pathe Produit photographique a developpement non polluant pour la photographie en noir et blanc et procede de mise en oeuvre
EP0084290A2 (de) * 1981-12-10 1983-07-27 Ciba-Geigy Ag Photographisches Silberhalogenidmaterial das substituierte Hydrochinone enthält

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3364022A (en) * 1963-04-01 1968-01-16 Eastman Kodak Co Direct positive photographic color reproduction process and element utilizing thio-substituted hydroquinones as development inhibitors
US3436219A (en) * 1965-02-26 1969-04-01 Mitsubishi Paper Mills Ltd Color photographic material
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
US3649265A (en) * 1970-05-06 1972-03-14 Eastman Kodak Co Diffusion transfer system comprising dye developers, a pyrazolone and an onium compound
US4141730A (en) * 1975-04-08 1979-02-27 Fuji Photo Film Co., Ltd. Multilayer color photographic materials
JPS53146625A (en) * 1977-05-26 1978-12-20 Konishiroku Photo Ind Co Ltd Processing method of silver halide color photographic materials
US4258117A (en) * 1979-02-09 1981-03-24 Eastman Kodak Company Dye image reversal processes and image transfer film units
JPS57144547A (en) * 1981-03-03 1982-09-07 Fuji Photo Film Co Ltd Silver halide color photosensitive material and its processing method
JPS59160143A (ja) * 1983-03-02 1984-09-10 Fuji Photo Film Co Ltd カラ−写真感光材料

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2937086A (en) * 1955-07-26 1960-05-17 Eastman Kodak Co Multilayer reversal color material
US2865747A (en) * 1955-12-22 1958-12-23 Eastman Kodak Co Photographic color development process
US2937686A (en) * 1958-06-10 1960-05-24 Lee B Green Bending machines
DE1101954B (de) * 1958-08-22 1961-03-09 Eastman Kodak Co Farbphotographisches Diffusions-uebertragungsverfahren und zugehoeriges photographisches Material
US3148062A (en) * 1959-04-06 1964-09-08 Eastman Kodak Co Photographic elements and processes using splittable couplers
BE621460A (de) * 1961-08-17

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2208133A1 (en) * 1972-11-22 1974-06-21 Ilford Ltd Monochromatic silver halide emulsion for automatic processing - contains 2-alkyl hydroquinone 5-sulphonic acid or salt for superior development, shoulder sensitivity and contrast
FR2408161A1 (fr) * 1977-11-03 1979-06-01 Kodak Pathe Produits photographiques aux halogenures d'argent donnant par diffusion-transfert des images en couleurs ameliorees, et procedes de formation d'images en couleurs qui utilisent ces produits
FR2408162A1 (fr) * 1977-11-03 1979-06-01 Eastman Kodak Co Produit photographique aux halogenures d'argent donnant des images en couleurs par diffusion-transfert et comprenant un precurseur de developpateur
FR2414743A1 (fr) * 1978-01-11 1979-08-10 Kodak Pathe Produit photographique a developpement non polluant pour la photographie en noir et blanc et procede de mise en oeuvre
EP0084290A2 (de) * 1981-12-10 1983-07-27 Ciba-Geigy Ag Photographisches Silberhalogenidmaterial das substituierte Hydrochinone enthält
EP0084290A3 (en) * 1981-12-10 1984-04-18 Ciba-Geigy Ag Photographic silver halide material containing substituted hydroquinone compounds

Also Published As

Publication number Publication date
BE655249A (de) 1965-03-01
DE1246406B (de) 1967-08-03
US3243294A (en) 1966-03-29

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