BE614575A - - Google Patents

Info

Publication number
BE614575A
BE614575A BE614575DA BE614575A BE 614575 A BE614575 A BE 614575A BE 614575D A BE614575D A BE 614575DA BE 614575 A BE614575 A BE 614575A
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.)
Publication of BE614575A publication Critical patent/BE614575A/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
    • G03C1/00—Photosensitive materials
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/46—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein having more than one photosensitive layer
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
BE614575D 1961-03-02 BE614575A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US92874A US3143414A (en) 1961-03-02 1961-03-02 Process for preparing direct positives

Publications (1)

Publication Number Publication Date
BE614575A true BE614575A (de)

Family

ID=22235589

Family Applications (1)

Application Number Title Priority Date Filing Date
BE614575D BE614575A (de) 1961-03-02

Country Status (3)

Country Link
US (1) US3143414A (de)
BE (1) BE614575A (de)
GB (1) GB1001555A (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3364024A (en) * 1963-06-24 1968-01-16 Eastman Kodak Co Photographic process
US3519428A (en) * 1965-05-21 1970-07-07 Keuffel & Esser Co Direct-positive light-sensitive photographic material
US3488194A (en) * 1966-06-09 1970-01-06 Eastman Kodak Co Photosensitive metal plate
US3607282A (en) * 1966-08-31 1971-09-21 Minnesota Mining & Mfg Sensitive sheet and process for making positives
US3637388A (en) * 1967-12-18 1972-01-25 Agfa Gevaert Ag Process for the photographic production of equidensities
BE755709A (fr) * 1969-10-29 1971-02-15 Shipley Co Procede d'application d'une reserve photographique sur un support et produit obtenu
JPS6015262B2 (ja) * 1979-02-26 1985-04-18 富士写真フイルム株式会社 ハロゲン化銀写真感光材料
JPS5625729A (en) * 1979-08-07 1981-03-12 Fuji Photo Film Co Ltd Silver halide photographic material
IT1185619B (it) * 1985-05-30 1987-11-12 Minnesota Mining & Mfg Materiale fotografico migliorato per sviluppo tannante e metodo per ottenere un'immagine in rilievo

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1303635A (en) * 1919-05-13 John o
US1285015A (en) * 1915-06-08 1918-11-19 Clarence P Browning Photo-engraving.
US1954337A (en) * 1932-10-01 1934-04-10 Eastman Kodak Co Superficial coating for photographic elements
US2725296A (en) * 1951-09-14 1955-11-29 Eastman Kodak Co Two-layer integral negative positive photographic material
BE517065A (de) * 1952-01-21

Also Published As

Publication number Publication date
GB1001555A (en) 1965-08-18
US3143414A (en) 1964-08-04

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