FR1206640A - Color photography process and new products for its implementation - Google Patents

Color photography process and new products for its implementation

Info

Publication number
FR1206640A
FR1206640A FR1206640DA FR1206640A FR 1206640 A FR1206640 A FR 1206640A FR 1206640D A FR1206640D A FR 1206640DA FR 1206640 A FR1206640 A FR 1206640A
Authority
FR
France
Prior art keywords
implementation
new products
color photography
photography process
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)
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.)
Kodak Pathe SA
Original Assignee
Kodak Pathe SA
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 Kodak Pathe SA filed Critical Kodak Pathe SA
Application granted granted Critical
Publication of FR1206640A publication Critical patent/FR1206640A/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
FR1206640D 1956-09-18 1957-09-17 Color photography process and new products for its implementation Expired FR1206640A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US610639A US2865751A (en) 1956-09-18 1956-09-18 1-alkyl-3-acylamido-5-pyrazolone couplers for color photography

Publications (1)

Publication Number Publication Date
FR1206640A true FR1206640A (en) 1960-02-10

Family

ID=24445846

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1206640D Expired FR1206640A (en) 1956-09-18 1957-09-17 Color photography process and new products for its implementation

Country Status (4)

Country Link
US (1) US2865751A (en)
BE (1) BE560859A (en)
FR (1) FR1206640A (en)
GB (1) GB865720A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL121419C (en) * 1959-08-07
DE1147483B (en) * 1961-09-28 1963-04-18 Ferrania Spa Multilayer photographic material with color components for color development and process for its manufacture
US4138258A (en) * 1974-08-28 1979-02-06 Fuji Photo Film Co., Ltd. Multi-layered color photographic materials
US7183431B1 (en) * 2005-11-29 2007-02-27 General Electric Company Dihydroxy aromatic compounds and methods for preparation
US7375177B2 (en) * 2005-11-29 2008-05-20 General Electric Company Polymers, polymer compositions and method of preparation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2511231A (en) * 1949-03-26 1950-06-13 Eastman Kodak Co 1-cyanophenyl-3-acylamino-5-pyrazolone couplers for color photography
US2600788A (en) * 1949-06-07 1952-06-17 Eastman Kodak Co Halogen-substituted pyrazolone couplers for color photography
FR1070244A (en) * 1952-01-31 1954-07-20 Kodak Pathe Process for preparing 4-arylazo-5-pyrazolones which can be used in particular as color couplers for color photography
BE531589A (en) * 1953-09-02

Also Published As

Publication number Publication date
US2865751A (en) 1958-12-23
GB865720A (en) 1961-04-19
BE560859A (en)

Similar Documents

Publication Publication Date Title
FR1192239A (en) Color photography process and new products for implementing this process
FR1146556A (en) Process for color photography and product for its implementation
FR1170223A (en) Process for increasing the sensitivity of photosensitive emulsions and new products for its implementation
FR1110296A (en) Process and products for color photography
FR1138740A (en) Electrodialysis process and apparatus for its implementation
FR71362E (en) Photographic reproduction process and new products for its implementation
FR1146552A (en) Photographic reproduction process and revealing for its implementation
FR1181999A (en) Color photography process and new product for its implementation
FR1170224A (en) New process for increasing the sensitivity of photographic emulsions and products for the implementation of this process
FR1196010A (en) Color photography process and new products for its implementation
FR1085984A (en) New products for color photography and process for their implementation
FR1320319A (en) New color inversion-transfer process and products for its implementation
FR1206640A (en) Color photography process and new products for its implementation
FR1159222A (en) Photographic reproduction process and product for its implementation
FR1156831A (en) Photographic reproduction process and products for its implementation
FR1209925A (en) New treatment process for color photography and revealing for its implementation
CH400766A (en) Photographic process and photographic product for the implementation of this process
FR1206643A (en) Photographic reproduction process and new products for its implementation
FR1112594A (en) Process and products for color photography
FR1109765A (en) Color photography process and new products for implementing this process
FR1245215A (en) New photographic printing process and apparatus for implementing this process
FR1174787A (en) New photographic reproduction process and new photosensitive products for the implementation of this process
FR1266229A (en) New color photography process and new products for implementing this process
FR1072957A (en) Process for developing photographic images and new products for its implementation
FR1144367A (en) New photographic product and process for its implementation