FR1181999A - Color photography process and new product for its implementation - Google Patents

Color photography process and new product for its implementation

Info

Publication number
FR1181999A
FR1181999A FR1181999DA FR1181999A FR 1181999 A FR1181999 A FR 1181999A FR 1181999D A FR1181999D A FR 1181999DA FR 1181999 A FR1181999 A FR 1181999A
Authority
FR
France
Prior art keywords
implementation
new product
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 FR1181999A publication Critical patent/FR1181999A/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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D231/18—One oxygen or sulfur atom
    • C07D231/20—One oxygen atom attached in position 3 or 5
    • C07D231/22—One oxygen atom attached in position 3 or 5 with aryl radicals attached to ring nitrogen atoms
    • C07D231/26—1-Phenyl-3-methyl-5- pyrazolones, unsubstituted or substituted on the phenyl ring
FR1181999D 1956-09-06 1957-09-04 Color photography process and new product for its implementation Expired FR1181999A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US608210A US2933391A (en) 1956-09-06 1956-09-06 Photographic emulsions containing 5-pyrazolone coupler compounds

Publications (1)

Publication Number Publication Date
FR1181999A true FR1181999A (en) 1959-06-19

Family

ID=24435531

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1181999D Expired FR1181999A (en) 1956-09-06 1957-09-04 Color photography process and new product for its implementation

Country Status (3)

Country Link
US (1) US2933391A (en)
FR (1) FR1181999A (en)
GB (1) GB868937A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2336711A1 (en) * 1975-12-26 1977-07-22 Konishiroku Photo Ind PROCESS FOR FORMING A MAGENTA COLOR IMAGE

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3079397A (en) * 1959-12-29 1963-02-26 Fiordalisi Fernanda Misani Process for preparation of certain 4, 4-disubstituted pyrazolones
US3311476A (en) * 1962-12-26 1967-03-28 Eastman Kodak Co Two-equivalent couplers for color photography
GB997500A (en) * 1963-06-17 1965-07-07 Ilford Ltd Improvements in or relating to colour couplers and to their production and use in colour photography
NL133047C (en) * 1963-06-17
BE634669A (en) * 1963-07-09 1964-01-09
BE634670A (en) * 1963-07-09
BE634665A (en) * 1963-07-09
US4180345A (en) * 1978-06-20 1979-12-25 Routens Jean Paul Saddle support for bicycles and the like
US5270156A (en) * 1991-10-11 1993-12-14 Konica Corporation Silver halide color photographic light sensitive material
JP3443504B2 (en) 1995-12-27 2003-09-02 コニカ株式会社 Silver halide color photographic materials
US6410533B1 (en) * 2000-02-10 2002-06-25 Genzyme Corporation Antibacterial compounds

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL59371C (en) * 1940-08-08
BE442409A (en) * 1940-08-08
US2600788A (en) * 1949-06-07 1952-06-17 Eastman Kodak Co Halogen-substituted pyrazolone couplers for color photography
BE516241A (en) * 1951-12-15

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2336711A1 (en) * 1975-12-26 1977-07-22 Konishiroku Photo Ind PROCESS FOR FORMING A MAGENTA COLOR IMAGE

Also Published As

Publication number Publication date
GB868937A (en) 1961-05-25
US2933391A (en) 1960-04-19

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