BE861241A - PHOTOGRAPHIC DYE DIFFUSION TRANSFER METHOD - Google Patents

PHOTOGRAPHIC DYE DIFFUSION TRANSFER METHOD

Info

Publication number
BE861241A
BE861241A BE1008545A BE1008545A BE861241A BE 861241 A BE861241 A BE 861241A BE 1008545 A BE1008545 A BE 1008545A BE 1008545 A BE1008545 A BE 1008545A BE 861241 A BE861241 A BE 861241A
Authority
BE
Belgium
Prior art keywords
transfer method
diffusion transfer
dye diffusion
photographic dye
photographic
Prior art date
Application number
BE1008545A
Other languages
Dutch (nl)
Original Assignee
Agfa Gevaert Nv
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 Gevaert Nv filed Critical Agfa Gevaert Nv
Publication of BE861241A publication Critical patent/BE861241A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/24—Monoazo dyes prepared by diazotising and coupling from coupling components containing both hydroxyl and amino directing groups
    • C09B29/28—Amino naphthols
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/34—Monoazo dyes prepared by diazotising and coupling from other coupling components
    • C09B29/36—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds
    • C09B29/3604—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom
    • C09B29/3647—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a five-membered ring with two nitrogen atoms as heteroatoms
    • C09B29/3652—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a five-membered ring with two nitrogen atoms as heteroatoms containing a 1,2-diazoles or hydrogenated 1,2-diazoles
    • C09B29/366—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a five-membered ring with two nitrogen atoms as heteroatoms containing a 1,2-diazoles or hydrogenated 1,2-diazoles containing hydroxy-1,2-diazoles, e.g. pyrazolone
    • 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
BE1008545A 1976-11-30 1977-11-28 PHOTOGRAPHIC DYE DIFFUSION TRANSFER METHOD BE861241A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2654213 1976-11-30

Publications (1)

Publication Number Publication Date
BE861241A true BE861241A (en) 1978-05-29

Family

ID=5994274

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1008545A BE861241A (en) 1976-11-30 1977-11-28 PHOTOGRAPHIC DYE DIFFUSION TRANSFER METHOD

Country Status (4)

Country Link
JP (1) JPS5369033A (en)
BE (1) BE861241A (en)
FR (1) FR2372460A1 (en)
GB (1) GB1593669A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4232107A (en) 1978-03-22 1980-11-04 Agfa-Gevaert N.V. Photographic material suited for use in diffusion transfer photography and method of diffusion transfer photography using such material

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2854946A1 (en) * 1978-12-20 1980-07-10 Agfa Gevaert Ag PHOTOGRAPHIC COLOR DIFFUSION TRANSFER PROCESS
DE3045183A1 (en) * 1980-12-01 1982-07-08 Agfa-Gevaert Ag, 5090 Leverkusen COLOR PHOTOGRAPHIC RECORDING MATERIAL FOR THE PRODUCTION OF COLORED IMAGES BY THE COLOR DIFFUSION TRANSFER PROCESS
JPS59152440A (en) * 1983-02-18 1984-08-31 Fuji Photo Film Co Ltd Image forming method
US4783396A (en) * 1985-10-31 1988-11-08 Fuji Photo Film Co., Ltd. Silver halide photographic materials
JP2597908B2 (en) 1989-04-25 1997-04-09 富士写真フイルム株式会社 Silver halide color photographic materials

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1052610A (en) * 1973-01-26 1979-04-17 Jerald C. Hinshaw Positive-working immobile photographic compounds and photographic elements containing same
US3980479A (en) * 1974-10-02 1976-09-14 Eastman Kodak Company Positive-working immobile photographic compounds which cleave by intramolecular nucleophilic displacement in alkali unless oxidized

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4232107A (en) 1978-03-22 1980-11-04 Agfa-Gevaert N.V. Photographic material suited for use in diffusion transfer photography and method of diffusion transfer photography using such material

Also Published As

Publication number Publication date
JPS5369033A (en) 1978-06-20
GB1593669A (en) 1981-07-22
JPS628778B2 (en) 1987-02-24
FR2372460A1 (en) 1978-06-23
FR2372460B1 (en) 1984-06-29

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: AGFA-GEVAERT N.V.

Effective date: 19941130