JPS5530216B2 - - Google Patents

Info

Publication number
JPS5530216B2
JPS5530216B2 JP1602674A JP1602674A JPS5530216B2 JP S5530216 B2 JPS5530216 B2 JP S5530216B2 JP 1602674 A JP1602674 A JP 1602674A JP 1602674 A JP1602674 A JP 1602674A JP S5530216 B2 JPS5530216 B2 JP S5530216B2
Authority
JP
Japan
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
JP1602674A
Other versions
JPS50110634A (ja
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 filed Critical
Priority to JP1602674A priority Critical patent/JPS5530216B2/ja
Priority to DE19752505284 priority patent/DE2505284A1/de
Priority to US05/548,838 priority patent/US3982946A/en
Publication of JPS50110634A publication Critical patent/JPS50110634A/ja
Publication of JPS5530216B2 publication Critical patent/JPS5530216B2/ja
Expired 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
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D231/44—Oxygen and nitrogen or sulfur and nitrogen atoms
    • C07D231/46—Oxygen atom in position 3 or 5 and nitrogen atom in position 4
    • 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
    • C09B31/12—Disazo dyes from other coupling components "C"
    • C09B31/14—Heterocyclic components
    • C09B31/143—1,2-Diazoles
    • C09B31/147—Pyrazoles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
JP1602674A 1974-02-08 1974-02-08 Expired JPS5530216B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1602674A JPS5530216B2 (ja) 1974-02-08 1974-02-08
DE19752505284 DE2505284A1 (de) 1974-02-08 1975-02-07 Farbentwickler und lichtempfindliches material
US05/548,838 US3982946A (en) 1974-02-08 1975-02-10 Bis-azo pyrazolone type dye developer and light-sensitive material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1602674A JPS5530216B2 (ja) 1974-02-08 1974-02-08

Publications (2)

Publication Number Publication Date
JPS50110634A JPS50110634A (ja) 1975-08-30
JPS5530216B2 true JPS5530216B2 (ja) 1980-08-09

Family

ID=11905042

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1602674A Expired JPS5530216B2 (ja) 1974-02-08 1974-02-08

Country Status (3)

Country Link
US (1) US3982946A (ja)
JP (1) JPS5530216B2 (ja)
DE (1) DE2505284A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4250244A (en) * 1977-02-02 1981-02-10 Polaroid Corporation Thiacyanine betaine blue sensitizing dyes
JPS6240453A (ja) * 1985-08-19 1987-02-21 Fuji Photo Film Co Ltd 画像形成方法
ZA885069B (en) * 1987-07-24 1989-03-29 Fujisawa Pharmaceutical Co Sustained-release percutaneous preparations
US5478703A (en) * 1991-12-18 1995-12-26 Eastman Kodak Company Method and material for photographic processing

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3183090A (en) * 1962-07-11 1965-05-11 Polaroid Corp Photographic products, processes, and compositions employing azo dye developers
US3424742A (en) * 1961-08-10 1969-01-28 Polaroid Corp Monoazo pyrazolone dyes
US3236643A (en) * 1962-05-04 1966-02-22 Polaroid Corp Photographic processes, compositions and products
US3307947A (en) * 1964-12-16 1967-03-07 Polaroid Corp Photographic products and processes

Also Published As

Publication number Publication date
JPS50110634A (ja) 1975-08-30
US3982946A (en) 1976-09-28
DE2505284A1 (de) 1975-08-14

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