DE2756656A1 - Photographisches aufzeichnungsmaterial - Google Patents

Photographisches aufzeichnungsmaterial

Info

Publication number
DE2756656A1
DE2756656A1 DE19772756656 DE2756656A DE2756656A1 DE 2756656 A1 DE2756656 A1 DE 2756656A1 DE 19772756656 DE19772756656 DE 19772756656 DE 2756656 A DE2756656 A DE 2756656A DE 2756656 A1 DE2756656 A1 DE 2756656A1
Authority
DE
Germany
Prior art keywords
compound
layer
group
dye
silver halide
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.)
Granted
Application number
DE19772756656
Other languages
German (de)
English (en)
Other versions
DE2756656C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Jose Martin Fernandez
Michael Dale Mccreary
Robert Edward Ross
Jon Tewksbury Staples
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 DE2756656A1 publication Critical patent/DE2756656A1/de
Application granted granted Critical
Publication of DE2756656C2 publication Critical patent/DE2756656C2/de
Granted 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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/305—Substances liberating photographically active agents, e.g. development-inhibiting releasing couplers
    • G03C7/30511—Substances liberating photographically active agents, e.g. development-inhibiting releasing couplers characterised by the releasing group
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/156—Precursor compound
    • Y10S430/159—Development dye releaser, DDR

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Plural Heterocyclic Compounds (AREA)
DE19772756656 1977-09-09 1977-12-19 Photographisches aufzeichnungsmaterial Granted DE2756656A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/832,048 US4135929A (en) 1977-09-09 1977-09-09 Photographic sulfonamido compounds and elements and processes using them

Publications (2)

Publication Number Publication Date
DE2756656A1 true DE2756656A1 (de) 1979-03-22
DE2756656C2 DE2756656C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-02-28

Family

ID=25260530

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772756656 Granted DE2756656A1 (de) 1977-09-09 1977-12-19 Photographisches aufzeichnungsmaterial

Country Status (8)

Country Link
US (1) US4135929A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5454021A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE870344A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1078829A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH634933A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2756656A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2402890A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1601764A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS542679A (en) * 1977-06-08 1979-01-10 Mitsubishi Electric Corp Nonvoltile semiconductor memory device
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
JPS5944620B2 (ja) * 1978-06-23 1984-10-31 富士写真フイルム株式会社 カラ−拡散転写法用写真感光シ−ト
JPS5559461A (en) * 1978-10-30 1980-05-02 Fuji Photo Film Co Ltd Photographic material for color diffusion transfer method
JPS56100771A (en) * 1980-01-17 1981-08-12 Fuji Photo Film Co Ltd Benzoxazole derivative
JPS56125737A (en) * 1980-03-05 1981-10-02 Konishiroku Photo Ind Co Ltd Light sensitive material coloring by light
EP0280252B1 (en) * 1987-02-26 1994-01-12 Fuji Photo Film Co., Ltd. Silver halide photographic material and method for forming super high contrast image therewith
US5132201A (en) * 1988-04-21 1992-07-21 Fuji Photo Film Co., Ltd. Silver halide photographic material with redox releaser
JPH08146577A (ja) 1994-11-25 1996-06-07 Fuji Photo Film Co Ltd 熱現像カラー感光材料
JP4022271B2 (ja) 1995-10-31 2007-12-12 富士フイルム株式会社 ピラゾリルアゾフエノール色素

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3458315A (en) * 1965-10-24 1969-07-29 Eastman Kodak Co Cyan couplers for color photography
DE1802730A1 (de) * 1967-10-13 1969-05-14 Fuji Photo Film Co Ltd Farbenphotographische lichtempfindliche Materialien
BE788268A (fr) * 1971-08-31 1973-02-28 Eastman Kodak Co Produit et procede pour la photographie en couleurs
US4076529A (en) 1972-08-22 1978-02-28 Eastman Kodak Company Photographic diffusion transfer films, processes and compositions with color moiety releasing compound
US3932380A (en) * 1974-02-05 1976-01-13 Eastman Kodak Company Magenta image-providing phenylazo-naphthyl dyes
US4053312A (en) * 1974-09-04 1977-10-11 Eastman Kodak Company O-sulfonamidonaphthol diffusible dye image providing compounds
DE2505248C2 (de) 1975-02-07 1982-11-25 Agfa-Gevaert Ag, 5090 Leverkusen Photographisches Farbdiffusionsübertragungsverfahren und farbphotographisches Aufzeichnungsmaterial für das Diffusionsübertragungsverfahren

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Photographic Science and Engeneering Vol. 20, Nr. 4, Juli/Aug. 1976 *
Research Disclosure, Feb. 1975, S. 73ff *

Also Published As

Publication number Publication date
US4135929A (en) 1979-01-23
BE870344A (fr) 1979-03-08
CA1078829A (en) 1980-06-03
FR2402890B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-10-31
DE2756656C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-02-28
JPS5454021A (en) 1979-04-27
GB1601764A (en) 1981-11-04
FR2402890A1 (fr) 1979-04-06
CH634933A5 (fr) 1983-02-28
JPS6161099B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-12-24

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8128 New person/name/address of the agent

Representative=s name: BRANDES, J., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 8

D2 Grant after examination
8364 No opposition during term of opposition