BE694020A - - Google Patents

Info

Publication number
BE694020A
BE694020A BE694020DA BE694020A BE 694020 A BE694020 A BE 694020A BE 694020D A BE694020D A BE 694020DA BE 694020 A BE694020 A BE 694020A
Authority
BE
Belgium
Application number
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 BE694020A publication Critical patent/BE694020A/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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • 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
    • G03C1/00—Photosensitive materials
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/30—Hardeners
    • G03C1/301—Aldehydes or derivatives thereof, e.g. bisulfite addition products
    • 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
    • G03C5/315—Tanning development

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
BE694020D 1955-12-29 1967-02-13 BE694020A (xx)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55603155A 1955-12-29 1955-12-29
US76135168A 1968-10-16 1968-10-16

Publications (1)

Publication Number Publication Date
BE694020A true BE694020A (xx) 1967-07-17

Family

ID=27071054

Family Applications (1)

Application Number Title Priority Date Filing Date
BE694020D BE694020A (xx) 1955-12-29 1967-02-13

Country Status (4)

Country Link
US (1) USRE26601E (xx)
BE (1) BE694020A (xx)
FR (1) FR1169616A (xx)
GB (1) GB825544A (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE624108A (xx) * 1961-10-28
GB999145A (en) * 1963-04-08 1965-07-21 Ilford Ltd Photographic developing compositions
GB1113343A (en) * 1963-11-08 1968-05-15 May & Baker Ltd Alkali metal bisulphite derivatives of diglycolaldehyde and process for the preparation of diglycolaldehyde
US3342543A (en) * 1964-11-04 1967-09-19 William F Happich Glutaraldehyde stabilized wool
US3427158A (en) * 1966-06-02 1969-02-11 Polaroid Corp Novel photographic products and processes
US4180402A (en) 1977-11-28 1979-12-25 Vsesojuzny Gosudarstvenny Nauchno-Issiedovatelsky I Proekthyinstitut Khimo-Forograficheskoi Promyshlennosti Process for obtaining half-tone picture of irregular structure
US4269929A (en) 1980-01-14 1981-05-26 Eastman Kodak Company High contrast development of photographic elements
DE3789208T2 (de) * 1986-12-08 1994-09-01 Konishiroku Photo Ind Lichtempfindliches photographisches Silberhalogenidmaterial für schnelle Behandlung und dessen Behandlung.
US5278035A (en) * 1990-01-31 1994-01-11 Knapp Audenried W Non-toxic photographic developer composition for processing x-ray films in automatic film processors
DE69423413T2 (de) * 1993-10-14 2000-07-27 Konica Corp., Tokio/Tokyo Verfahren zum Auffrischen eines Entwicklers

Also Published As

Publication number Publication date
USRE26601E (en) 1969-06-10
GB825544A (en) 1959-12-16
FR1169616A (fr) 1958-12-31

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