FR2320582A1 - Procede pour la formation d'images en couleurs - Google Patents

Procede pour la formation d'images en couleurs

Info

Publication number
FR2320582A1
FR2320582A1 FR7623605A FR7623605A FR2320582A1 FR 2320582 A1 FR2320582 A1 FR 2320582A1 FR 7623605 A FR7623605 A FR 7623605A FR 7623605 A FR7623605 A FR 7623605A FR 2320582 A1 FR2320582 A1 FR 2320582A1
Authority
FR
France
Prior art keywords
color images
forming color
forming
images
color
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.)
Withdrawn
Application number
FR7623605A
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
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 JP9429375A external-priority patent/JPS59821B2/ja
Priority claimed from JP7240276A external-priority patent/JPS52155530A/ja
Application filed by Konica Minolta Inc filed Critical Konica Minolta Inc
Publication of FR2320582A1 publication Critical patent/FR2320582A1/fr
Withdrawn legal-status Critical Current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
    • G03C8/14—Oxidation of the chromogenic substances
    • G03C8/16—Oxidation of the chromogenic substances initially diffusible in alkaline environment
    • G03C8/18—Dye developers
    • 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
    • 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
    • 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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/04—Disazo dyes from a coupling component "C" containing a directive amino group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7623605A 1975-08-02 1976-08-02 Procede pour la formation d'images en couleurs Withdrawn FR2320582A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9429375A JPS59821B2 (ja) 1975-08-02 1975-08-02 色素画像形成方法
JP7240276A JPS52155530A (en) 1976-06-19 1976-06-19 Dye image formation

Publications (1)

Publication Number Publication Date
FR2320582A1 true FR2320582A1 (fr) 1977-03-04

Family

ID=26413534

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7623605A Withdrawn FR2320582A1 (fr) 1975-08-02 1976-08-02 Procede pour la formation d'images en couleurs

Country Status (4)

Country Link
US (1) US4099972A (fr)
DE (1) DE2634693C2 (fr)
FR (1) FR2320582A1 (fr)
GB (1) GB1556825A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2356973A1 (fr) * 1976-07-02 1978-01-27 Konishiroku Photo Ind Procede en couleurs par diffusion-transfert et element photographique utilise dans ce procede

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4248956A (en) * 1979-03-02 1981-02-03 Eastman Kodak Company Photographic products and processes employing heterocyclic azo dye developer compounds
US4250238A (en) * 1979-10-01 1981-02-10 Eastman Kodak Company Photographic products and processes employing novel dye developer compounds

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2983605A (en) * 1955-01-31 1961-05-09 Polaroid Corp Photographic products, processes, and compositions
US3307947A (en) * 1964-12-16 1967-03-07 Polaroid Corp Photographic products and processes
DE2444694A1 (de) * 1973-09-18 1975-03-20 Fuji Photo Film Co Ltd Nach dem farbstoffuebertragungsprinzip arbeitendes lichtempfindliches photographisches material
US3880658A (en) * 1971-12-10 1975-04-29 Eastman Kodak Co Photographic elements containing oxichromic compounds with reduced azomethine linkages

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3932381A (en) * 1973-02-12 1976-01-13 Eastman Kodak Company Magenta image-providing phenylazo-naphthyl dyes
JPS5632615B2 (fr) * 1973-07-06 1981-07-29

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2983605A (en) * 1955-01-31 1961-05-09 Polaroid Corp Photographic products, processes, and compositions
US3307947A (en) * 1964-12-16 1967-03-07 Polaroid Corp Photographic products and processes
US3880658A (en) * 1971-12-10 1975-04-29 Eastman Kodak Co Photographic elements containing oxichromic compounds with reduced azomethine linkages
DE2444694A1 (de) * 1973-09-18 1975-03-20 Fuji Photo Film Co Ltd Nach dem farbstoffuebertragungsprinzip arbeitendes lichtempfindliches photographisches material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2356973A1 (fr) * 1976-07-02 1978-01-27 Konishiroku Photo Ind Procede en couleurs par diffusion-transfert et element photographique utilise dans ce procede

Also Published As

Publication number Publication date
DE2634693C2 (de) 1982-08-12
GB1556825A (en) 1979-11-28
AU1640476A (en) 1978-09-14
US4099972A (en) 1978-07-11
DE2634693A1 (de) 1977-02-10

Similar Documents

Publication Publication Date Title
BE789364A (fr) Produit photosensible thermodeveloppable pour l'obtention d'images en couleurs
FR2304945A1 (fr) Procede pour la reproduction tramee d'images en demi-teinte
FR2278101A1 (fr) Composition, produit et procede pour l'obtention d'une image en couleurs par voie photothermographique
BE856631A (fr) Procede de formation d'images
BE821983A (fr) Procede pour la preparation d'hydroxycholesterines
FR2296874A1 (fr) Procede de formation d'images en couleurs applicable notamment a la xerographie
BE843316A (fr) Procede pour produire de l'acide terephtalique
FR2308127A1 (fr) Composition photosensible et procede pour la production d'images en relief
BE822990A (fr) Procede pour la preparation d'hexamethyltetraline
FR2302983A1 (fr) Procede pour l'obtention de n-acyl-l-methionine
BE850409A (fr) Procede pour la realisation d'un tube reproducteur d'images en couleurs
FR2274947A1 (fr) Procede pour tirer des contours caracteristiques d'une image en couleurs
BE847390A (fr) Procede pour la formation d'images par voie electrophotographique,
FR2336971A1 (fr) Procede de formation de monocristaux d'halogenures alcalins
FR2336791A1 (fr) Tube cathodique pour reproduire des images en couleurs
BE774878A (fr) Procede d'electrophotographie en couleurs (
FR2320582A1 (fr) Procede pour la formation d'images en couleurs
BE822242A (fr) Produit photographique hybride donnant des images en couleurs et procede de formation d'images en couleurs
BE823080A (fr) Procede pour former des images en couleurs
BE828629A (fr) Procede d'impression en couleurs
BE834882A (fr) Procede pour former des images positives masquees en couleurs selon le procede de decoloration a l'argent
FR2336713A1 (fr) Procede de formation d'images pour appareils de reprographie
FR2306976A1 (fr) Procede pour la preparation d'aminoacides
BE859771A (fr) Procede de formation d'images en couleurs
FR2311075A1 (fr) Procede de preparation d'agents matants pour vernis

Legal Events

Date Code Title Description
ST Notification of lapse