DE2860058D1 - Photographic colour diffusion transfer process - Google Patents

Photographic colour diffusion transfer process

Info

Publication number
DE2860058D1
DE2860058D1 DE7878100382T DE2860058T DE2860058D1 DE 2860058 D1 DE2860058 D1 DE 2860058D1 DE 7878100382 T DE7878100382 T DE 7878100382T DE 2860058 T DE2860058 T DE 2860058T DE 2860058 D1 DE2860058 D1 DE 2860058D1
Authority
DE
Germany
Prior art keywords
transfer process
diffusion transfer
photographic colour
colour diffusion
photographic
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
DE7878100382T
Other languages
English (en)
Inventor
Rudolf Chem Ing Stolzenburg
Paul Dr Marx
Walter Dr Puschel
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.)
Agfa Gevaert AG
Original Assignee
Agfa Gevaert AG
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 AG filed Critical Agfa Gevaert AG
Priority to DE7878100382T priority Critical patent/DE2860058D1/de
Application granted granted Critical
Publication of DE2860058D1 publication Critical patent/DE2860058D1/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/04—Indoles; Hydrogenated indoles
    • C07D209/30—Indoles; Hydrogenated indoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to carbon atoms of the hetero ring
    • C07D209/42—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • 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
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/08—Amino benzenes
    • 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
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/08—Amino benzenes
    • C09B29/0805—Amino benzenes free of acid groups
    • C09B29/0807—Amino benzenes free of acid groups characterised by the amino group
    • C09B29/0809—Amino benzenes free of acid groups characterised by the amino group substituted amino group
    • C09B29/0811—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino
    • C09B29/0823—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino substituted by CN
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Plural Heterocyclic Compounds (AREA)
DE7878100382T 1977-07-22 1978-07-12 Photographic colour diffusion transfer process Expired DE2860058D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE7878100382T DE2860058D1 (en) 1977-07-22 1978-07-12 Photographic colour diffusion transfer process

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19772733112 DE2733112A1 (de) 1977-07-22 1977-07-22 Fotografisches farbdiffusionsuebertragungsverfahren
DE7878100382T DE2860058D1 (en) 1977-07-22 1978-07-12 Photographic colour diffusion transfer process

Publications (1)

Publication Number Publication Date
DE2860058D1 true DE2860058D1 (en) 1980-11-13

Family

ID=6014577

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19772733112 Withdrawn DE2733112A1 (de) 1977-07-22 1977-07-22 Fotografisches farbdiffusionsuebertragungsverfahren
DE7878100382T Expired DE2860058D1 (en) 1977-07-22 1978-07-12 Photographic colour diffusion transfer process

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19772733112 Withdrawn DE2733112A1 (de) 1977-07-22 1977-07-22 Fotografisches farbdiffusionsuebertragungsverfahren

Country Status (4)

Country Link
US (1) US4195992A (de)
EP (1) EP0000511B1 (de)
JP (1) JPS5423527A (de)
DE (2) DE2733112A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5945136B2 (ja) * 1979-04-05 1984-11-05 富士写真フイルム株式会社 カラ−拡散転写用写真感光シ−ト
US4435495A (en) 1980-11-17 1984-03-06 Eastman Kodak Company Release of photographic reagents with 3-pyrazolidone developing agents
US4357410A (en) * 1981-07-13 1982-11-02 Eastman Kodak Company Photographic products and processes employing novel nondiffusible pyridylazo(dialkylamino) phenol magenta dye-releasing compounds and precursors thereof
US4357412A (en) * 1981-07-13 1982-11-02 Eastman Kodak Company Photographic products and processes employing novel nondiffusible bridged azoaminophenol magenta dye-releasing compounds and precursors thereof
US4357411A (en) * 1981-07-13 1982-11-02 Eastman Kodak Company Photographic products and processes employing novel nondiffusible 2-(2-pyridylazo)-4,5-bis(tertiary amino)phenol black dye-releasing compounds and precursors thereof
US4367174A (en) * 1981-07-13 1983-01-04 Eastman Kodak Company Photographic products and processes employing novel nondiffusible pyridylazo(dialkylamino)phenol magenta dye-releasing compounds and precursors thereof
FR2589092B1 (fr) * 1985-10-28 1987-11-13 Escofier Tech Sa Procede de formage de filets helicoidaux a flanc d'inclinaison nulle ou negative

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3357969A (en) * 1958-01-15 1967-12-12 Polaroid Corp Monoazo dyes
US4076529A (en) * 1972-08-22 1978-02-28 Eastman Kodak Company Photographic diffusion transfer films, processes and compositions with color moiety releasing compound
DE2339713A1 (de) * 1973-08-06 1975-03-06 Hoechst Ag Basische azofarbstoffe, verfahren zu ihrer herstellung und ihre verwendung
US3923510A (en) * 1973-12-06 1975-12-02 Eastman Kodak Co Process for producing color images by bleaching redox diffusible dye releasers
US3954476A (en) * 1974-02-05 1976-05-04 Eastman Kodak Company Diffusable dye-releasing compounds which are cleavable upon oxidation
AR206142A1 (es) * 1974-03-08 1976-06-30 Ciba Geigy Ag Procedimiento para la obtencion de compuestos azoicos
US4053312A (en) * 1974-09-04 1977-10-11 Eastman Kodak Company O-sulfonamidonaphthol diffusible dye image providing compounds
US4013635A (en) * 1975-02-26 1977-03-22 Eastman Kodak Company Cyan azo dye-providing compounds

Also Published As

Publication number Publication date
JPS5423527A (en) 1979-02-22
US4195992A (en) 1980-04-01
EP0000511B1 (de) 1980-07-23
DE2733112A1 (de) 1979-02-08
EP0000511A1 (de) 1979-02-07

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee