FR978214A - Process for the production of color photographic images - Google Patents

Process for the production of color photographic images

Info

Publication number
FR978214A
FR978214A FR978214DA FR978214A FR 978214 A FR978214 A FR 978214A FR 978214D A FR978214D A FR 978214DA FR 978214 A FR978214 A FR 978214A
Authority
FR
France
Prior art keywords
production
color photographic
photographic images
images
color
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Jacob J Jennen
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.)
Gevaert Photo Producten NV
Original Assignee
Gevaert Photo Producten NV
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 Gevaert Photo Producten NV filed Critical Gevaert Photo Producten NV
Application granted granted Critical
Publication of FR978214A publication Critical patent/FR978214A/en
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
    • 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
    • G03C7/32—Colour coupling substances
    • G03C7/36—Couplers containing compounds with active methylene groups
    • G03C7/38—Couplers containing compounds with active methylene groups in rings
    • G03C7/384—Couplers containing compounds with active methylene groups in rings in pyrazolone rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/12—Travelling or movable supports or containers for the charge
    • F27D3/123—Furnace cars

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Coloring (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Plural Heterocyclic Compounds (AREA)
FR978214D 1947-12-24 1948-12-24 Process for the production of color photographic images Expired FR978214A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB34274/47A GB636988A (en) 1947-12-24 1947-12-24 Improvements in and relating to the production of colour photographic images

Publications (1)

Publication Number Publication Date
FR978214A true FR978214A (en) 1951-04-11

Family

ID=42342840

Family Applications (2)

Application Number Title Priority Date Filing Date
FR978214D Expired FR978214A (en) 1947-12-24 1948-12-24 Process for the production of color photographic images
FR62605D Expired FR62605E (en) 1947-12-24 1950-12-29 Process for the production of color photographic images

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR62605D Expired FR62605E (en) 1947-12-24 1950-12-29 Process for the production of color photographic images

Country Status (4)

Country Link
US (1) US2619419A (en)
DE (2) DE812874C (en)
FR (2) FR978214A (en)
GB (1) GB636988A (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE526445A (en) * 1953-02-13
BE643149A (en) * 1964-01-30 1964-07-30
US4061653A (en) * 1972-06-23 1977-12-06 Bayer Aktiengesellschaft 1-Substituted-3-amino-pyrazol-5-ones
US4081596A (en) * 1973-04-17 1978-03-28 Bayer Aktiengesellschaft Pyrazol-5-ones
US3992404A (en) * 1973-04-17 1976-11-16 Bayer Aktiengesellschaft Pyrazol-5-ones
AR207445A1 (en) * 1973-04-17 1976-10-08 Bayer Ag PROCEDURE FOR THE PREPARATION OF NEW DERIVATIVES OF PIRAZOLONES- (5) -1-SUBSTITUTED
US4056533A (en) * 1973-04-17 1977-11-01 Bayer Aktiengesellschaft Pyrazol-5-ones
US4000294A (en) * 1973-04-17 1976-12-28 Bayer Aktiengesellschaft Pyrazol-5-ones
US4005215A (en) * 1973-04-17 1977-01-25 Bayer Aktiengesellschaft Pyrazol-5-ones
US4045571A (en) * 1973-04-17 1977-08-30 Bayer Aktiengesellschaft Pyrazol-5-ones
USRE30420E (en) * 1973-04-17 1980-10-21 Bayer Aktiengesellschaft Pyrazol-5-ones
AR207444A1 (en) * 1973-04-17 1976-10-08 Bayer Ag PROCEDURE FOR THE PRODUCTION OF NEW PYRAZOLONES- (5) 1-SUBSTITUTED
DE2319278C2 (en) * 1973-04-17 1986-02-20 Bayer Ag, 5090 Leverkusen Pharmaceutical agent
US4032646A (en) * 1973-04-17 1977-06-28 Bayer Aktiengesellschaft Pyrazol-5-ones
DE2363511A1 (en) * 1973-12-20 1975-07-10 Bayer Ag PYRAZOLE DERIVATIVES, THE PROCESS FOR THEIR MANUFACTURING AND THEIR USE AS A MEDICINAL PRODUCT
US4122280A (en) * 1973-12-20 1978-10-24 Bayer Aktiengesellschaft Pyrazole derivatives
DE2427272C3 (en) * 1974-06-06 1981-10-01 Bayer Ag, 5090 Leverkusen 1- (2- (β-Naphthyloxy) ethyl) -3-methyl-pyrazolone- (5), method and use as an antithrombotic
US4268592A (en) * 1978-09-07 1981-05-19 Ciba-Geigy Ag Material for color photography
WO2006004865A1 (en) * 2004-06-29 2006-01-12 Rigel Pharmaceuticals, Inc. 2-substituted quinoline compounds and their uses as inhibitors of the ige receptor signaling cascade
WO2010039186A2 (en) * 2008-09-23 2010-04-08 Renovis, Inc. Compounds useful as faah modulators and uses thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2376380A (en) * 1945-05-22 Preparation of amino pyrazolones
US2179239A (en) * 1935-04-10 1939-11-07 Agfa Ansco Corp Color photography
GB513596A (en) * 1938-04-08 1939-10-17 John David Kendall Improvements in and relating to the production of coloured photographic images by colour development
US2294909A (en) * 1939-02-13 1942-09-08 Du Pont Chemical process and composition
US2311082A (en) * 1941-11-14 1943-02-16 Eastman Kodak Co Pyrazolone coupler for color photography
GB553506A (en) * 1941-11-20 1943-05-25 Eastman Kodak Co Improvements in and relating to colour forming developers and processes of colour development
US2343703A (en) * 1942-09-04 1944-03-07 Eastman Kodak Co Pyrazolone coupler for color photography

Also Published As

Publication number Publication date
US2619419A (en) 1952-11-25
DE848011C (en) 1952-09-18
FR62605E (en) 1955-06-15
GB636988A (en) 1950-05-10
DE812874C (en) 1951-09-06

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