GB1003674A - Photographic dye diffusion transfer processes using dye developers - Google Patents

Photographic dye diffusion transfer processes using dye developers

Info

Publication number
GB1003674A
GB1003674A GB3032661A GB3032661A GB1003674A GB 1003674 A GB1003674 A GB 1003674A GB 3032661 A GB3032661 A GB 3032661A GB 3032661 A GB3032661 A GB 3032661A GB 1003674 A GB1003674 A GB 1003674A
Authority
GB
United Kingdom
Prior art keywords
dye
diffusion transfer
transfer processes
photographic
developers
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
GB3032661A
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
Priority claimed from US73390A external-priority patent/US3260597A/en
Priority claimed from US98620A external-priority patent/US3212893A/en
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of GB1003674A publication Critical patent/GB1003674A/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
    • G03C11/00—Auxiliary processes in photography
    • G03C11/08—Varnishing, e.g. application of protective layers on finished photographic prints
    • G03C11/10—Varnishing, e.g. application of protective layers on finished photographic prints for protection from ultraviolet light
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C08L29/02—Homopolymers or copolymers of unsaturated alcohols
    • C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • 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
    • G03C11/00—Auxiliary processes in photography
    • G03C11/08—Varnishing, e.g. application of protective layers on finished photographic prints
    • 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
    • G03C8/14—Oxidation of the chromogenic substances
    • G03C8/16—Oxidation of the chromogenic substances initially diffusible in alkaline environment
    • 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
    • G03C8/42—Structural details
    • G03C8/52—Bases or auxiliary layers; Substances therefor
GB3032661A 1960-11-23 1961-08-22 Photographic dye diffusion transfer processes using dye developers Expired GB1003674A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US7131460A 1960-11-23 1960-11-23
US73390A US3260597A (en) 1960-12-02 1960-12-02 Photographic multicolor diffusion transfer process using dye developers and development arrestors
US7766660A 1960-12-22 1960-12-22
US98620A US3212893A (en) 1961-03-27 1961-03-27 Photographic multicolor diffusion transfer process using dye developers

Publications (1)

Publication Number Publication Date
GB1003674A true GB1003674A (en) 1965-09-08

Family

ID=33437174

Family Applications (3)

Application Number Title Priority Date Filing Date
GB3033161A Expired GB1003678A (en) 1960-11-23 1961-08-22 Protective compositions for photographic colour images
GB3032861A Expired GB1003676A (en) 1960-11-23 1961-08-22 Photographic multicolour diffusion transfer process using dye developers
GB3032661A Expired GB1003674A (en) 1960-11-23 1961-08-22 Photographic dye diffusion transfer processes using dye developers

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GB3033161A Expired GB1003678A (en) 1960-11-23 1961-08-22 Protective compositions for photographic colour images
GB3032861A Expired GB1003676A (en) 1960-11-23 1961-08-22 Photographic multicolour diffusion transfer process using dye developers

Country Status (4)

Country Link
BE (2) BE610704A (en)
DE (1) DE1282455B (en)
FR (1) FR83752E (en)
GB (3) GB1003678A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011012140A2 (en) 2008-07-11 2011-02-03 Synthon Bv Polymorphs of rasagiline hydrochloride

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE388620A (en) * 1926-05-21
BE502525A (en) * 1950-04-15
US2636821A (en) * 1950-05-05 1953-04-28 Gen Aniline & Film Corp Process of rendering undevelopable the silver halides present in an outer layer of multilayer color film
US2725290A (en) * 1951-11-14 1955-11-29 Eastman Kodak Co Development of multi-layer color films with developers containing mercapto azoles
DE1066092B (en) * 1954-03-09

Also Published As

Publication number Publication date
BE610705A (en)
BE610704A (en)
GB1003678A (en) 1965-09-08
DE1282455B (en) 1968-11-07
FR83752E (en) 1965-01-15
GB1003676A (en) 1965-09-08

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