FR2284140B1 - - Google Patents

Info

Publication number
FR2284140B1
FR2284140B1 FR7526962A FR7526962A FR2284140B1 FR 2284140 B1 FR2284140 B1 FR 2284140B1 FR 7526962 A FR7526962 A FR 7526962A FR 7526962 A FR7526962 A FR 7526962A FR 2284140 B1 FR2284140 B1 FR 2284140B1
Authority
FR
France
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
FR7526962A
Other versions
FR2284140A1 (fr
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 FR2284140A1 publication Critical patent/FR2284140A1/fr
Application granted granted Critical
Publication of FR2284140B1 publication Critical patent/FR2284140B1/fr
Granted legal-status Critical Current

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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
    • C09B1/51—N-substituted amino-hydroxy anthraquinone
    • C09B1/515—N-alkyl, N-aralkyl or N-cycloalkyl derivatives
    • 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)
  • Pyridine Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7526962A 1974-09-04 1975-09-03 Produit photographique contenant des o-sulfonamidonaphtols et son application a la photographie en couleurs par diffusion-transfert Granted FR2284140A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/503,128 US4053312A (en) 1974-09-04 1974-09-04 O-sulfonamidonaphthol diffusible dye image providing compounds

Publications (2)

Publication Number Publication Date
FR2284140A1 FR2284140A1 (fr) 1976-04-02
FR2284140B1 true FR2284140B1 (fr) 1978-04-07

Family

ID=24000833

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7526962A Granted FR2284140A1 (fr) 1974-09-04 1975-09-03 Produit photographique contenant des o-sulfonamidonaphtols et son application a la photographie en couleurs par diffusion-transfert

Country Status (4)

Country Link
US (1) US4053312A (fr)
CA (1) CA1062067A (fr)
FR (1) FR2284140A1 (fr)
GB (1) GB1503798A (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4198235A (en) * 1975-02-07 1980-04-15 Agfa-Gevaert, A.G. Dye diffusion transfer process employing compounds that release sulfonamide dye providing radicals
JPS5931062B2 (ja) * 1976-03-03 1984-07-31 富士写真フイルム株式会社 拡散転写法用感光要素
DE2733112A1 (de) * 1977-07-22 1979-02-08 Agfa Gevaert Ag Fotografisches farbdiffusionsuebertragungsverfahren
US4135929A (en) * 1977-09-09 1979-01-23 Eastman Kodak Company Photographic sulfonamido compounds and elements and processes using them
FR2424567B1 (fr) * 1978-04-24 1986-05-30 Kodak Pathe Produit photographique contenant des composes de la classe des sulfonamidophenols ou des sulfonamidonaphtols donnant des images en couleurs et procede pour former une image en couleurs avec ce produit
JPS5559461A (en) * 1978-10-30 1980-05-02 Fuji Photo Film Co Ltd Photographic material for color diffusion transfer method
US4243738A (en) * 1979-05-02 1981-01-06 Eastman Kodak Company Amplification process
US4407930A (en) * 1982-05-21 1983-10-04 Eastman Kodak Company Photographic products and processes employing substituted sulfonamidophenol or sulfonamidonaphthol dye-releasers
JPS6028651A (ja) * 1983-07-27 1985-02-13 Fuji Photo Film Co Ltd 写真感光材料
DE3482606D1 (de) 1983-11-25 1990-08-02 Fuji Photo Film Co Ltd Waermeentwickelbares lichtempfindliches material.
JPS61250636A (ja) 1985-04-30 1986-11-07 Fuji Photo Film Co Ltd 熱現像感光材料
US5132201A (en) * 1988-04-21 1992-07-21 Fuji Photo Film Co., Ltd. Silver halide photographic material with redox releaser
JP2597908B2 (ja) 1989-04-25 1997-04-09 富士写真フイルム株式会社 ハロゲン化銀カラー写真感光材料
EP0502508B1 (fr) 1991-03-05 1999-07-07 Fuji Photo Film Co., Ltd. Matériau photographique couleur à difusion transfert et matériau photographique couleur développable par la chaleur
US5414091A (en) * 1992-07-31 1995-05-09 Polaroid Corporation Dye-providing compounds
US5340689A (en) * 1992-07-31 1994-08-23 Polaroid Corporation Image-recording materials with cyclic 1,3-sulfur-nitrogen dye providing compounds

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2306410A (en) * 1936-07-07 1942-12-29 Eastman Kodak Co Color development
BE424983A (fr) * 1936-12-03
US2774668A (en) * 1953-05-28 1956-12-18 Polaroid Corp Process and product for forming color images from complete dyes
US3443941A (en) * 1967-07-24 1969-05-13 Polaroid Corp Dye transfer control by silver ions
US3751406A (en) * 1967-07-24 1973-08-07 Polaroid Corp Azo compounds useful in photographic processes
US3443943A (en) * 1967-07-24 1969-05-13 Polaroid Corp Photographic products and processes employing ring - closing 2 - equivalent silver halide developing agents
US3698897A (en) * 1971-07-06 1972-10-17 Eastman Kodak Co Diffusion transfer processes and film units comprising compounds which are cleavable upon oxidation in alkali media to produce diffusible dyes or dye precursors
BE789689A (fr) * 1971-10-04 1973-04-04 Eastman Kodak Co Element photosensible et son application a la photographie en couleurs par diffusion-transfert
JPS5081537A (fr) * 1973-11-20 1975-07-02

Also Published As

Publication number Publication date
CA1062067A (fr) 1979-09-11
GB1503798A (en) 1978-03-15
FR2284140A1 (fr) 1976-04-02
US4053312A (en) 1977-10-11

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Legal Events

Date Code Title Description
ST Notification of lapse