BE645794A - - Google Patents

Info

Publication number
BE645794A
BE645794A BE645794A BE645794A BE645794A BE 645794 A BE645794 A BE 645794A BE 645794 A BE645794 A BE 645794A BE 645794 A BE645794 A BE 645794A BE 645794 A BE645794 A BE 645794A
Authority
BE
Belgium
Application number
BE645794A
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
Publication of BE645794A publication Critical patent/BE645794A/xx

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C46/00—Preparation of quinones
    • C07C46/02—Preparation of quinones by oxidation giving rise to quinoid structures
    • C07C46/06—Preparation of quinones by oxidation giving rise to quinoid structures of at least one hydroxy group on a six-membered aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C50/00—Quinones
    • C07C50/24—Quinones containing halogen
    • 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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/29—Development processes or agents therefor
    • G03C5/30—Developers
    • G03C5/3021—Developers with oxydisable hydroxyl or amine groups linked to an aromatic ring
    • 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
    • Y10S430/158—Development inhibitor releaser, DIR

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE645794A 1963-04-01 1964-03-26 BE645794A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US269731A US3297445A (en) 1963-04-01 1963-04-01 Photographic inhibitor releasing developers

Publications (1)

Publication Number Publication Date
BE645794A true BE645794A (en) 1964-07-16

Family

ID=23028449

Family Applications (1)

Application Number Title Priority Date Filing Date
BE645794A BE645794A (en) 1963-04-01 1964-03-26

Country Status (4)

Country Link
US (1) US3297445A (en)
BE (1) BE645794A (en)
DE (1) DE1447636A1 (en)
GB (1) GB1066991A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3420667A (en) * 1965-12-29 1969-01-07 Ralph A Copeland Substituted quinones and dimine quinones as silver halide sensitizers

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1231194A (en) * 1967-07-19 1971-05-12
JPS5339137B2 (en) * 1974-01-30 1978-10-19
JPS59116647A (en) 1982-12-13 1984-07-05 Konishiroku Photo Ind Co Ltd Silver halide photosensitive material
JPS59188641A (en) 1983-04-11 1984-10-26 Fuji Photo Film Co Ltd Silver halide photographic emulsion
JPS60143331A (en) 1983-12-29 1985-07-29 Fuji Photo Film Co Ltd Silver halide photosensitive material
JPS61251852A (en) 1985-04-30 1986-11-08 Konishiroku Photo Ind Co Ltd Method for processing silver halide color photographic sensitive material
DE3682128D1 (en) 1985-07-17 1991-11-28 Konishiroku Photo Ind PHOTOGRAPHIC SILVER HALOGENID MATERIAL.
AU591540B2 (en) 1985-12-28 1989-12-07 Konishiroku Photo Industry Co., Ltd. Method of processing light-sensitive silver halide color photographic material
US5175318A (en) * 1986-06-11 1992-12-29 Consiglio Nazionale Della Ricerche Process for the preparation of quinones
IT1191803B (en) * 1986-06-11 1988-03-23 Consiglio Nazionale Ricerche PROCEDURE FOR THE PREPARATION OF QUINONES
JP2579196B2 (en) * 1988-08-31 1997-02-05 富士写真フイルム株式会社 Thermal development color photosensitive material

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US615792A (en) * 1898-12-13 Alfred bogisoh
GB189913195A (en) * 1899-06-26 1900-06-26 Thomas Jenks An Improvements in Machines or Apparatus for Cleaning and Polishing Boots and Shoes.
US1857515A (en) * 1930-02-12 1932-05-10 Eastman Kodak Co Photographic developer for use at high temperatures
US2199903A (en) * 1938-03-17 1940-05-07 Rca Corp Process of photographic development
BE470936A (en) * 1940-02-24
GB647922A (en) * 1948-03-09 1950-12-28 Kodak Ltd Improvements in or relating to processing photographic light-sensitive material
BE543745A (en) * 1954-12-20
US2939788A (en) * 1956-04-27 1960-06-07 Polaroid Corp Novel photographic developers
US2992105A (en) * 1958-06-23 1961-07-11 Polaroid Corp Photographic diffusion transfer reversal processes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3420667A (en) * 1965-12-29 1969-01-07 Ralph A Copeland Substituted quinones and dimine quinones as silver halide sensitizers

Also Published As

Publication number Publication date
GB1066991A (en) 1967-04-26
DE1447636A1 (en) 1968-11-28
US3297445A (en) 1967-01-10

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