FR56699E - Procédé de photographie en couleurs - Google Patents

Procédé de photographie en couleurs

Info

Publication number
FR56699E
FR56699E FR56699DA FR56699E FR 56699 E FR56699 E FR 56699E FR 56699D A FR56699D A FR 56699DA FR 56699 E FR56699 E FR 56699E
Authority
FR
France
Prior art keywords
color photography
photography process
color
photography
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
English (en)
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 FR56699E publication Critical patent/FR56699E/fr
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
    • G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials
    • G03C7/29—Azo dyes therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
FR56699D 1940-04-09 1947-08-01 Procédé de photographie en couleurs Expired FR56699E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6387/40A GB541073A (en) 1940-04-09 1940-04-09 Process of colour photography and materials therefor

Publications (1)

Publication Number Publication Date
FR56699E true FR56699E (fr) 1952-10-02

Family

ID=9813582

Family Applications (1)

Application Number Title Priority Date Filing Date
FR56699D Expired FR56699E (fr) 1940-04-09 1947-08-01 Procédé de photographie en couleurs

Country Status (3)

Country Link
US (1) US2304884A (fr)
FR (1) FR56699E (fr)
GB (1) GB541073A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3259498A (en) * 1961-05-30 1966-07-05 Ciba Ltd Photographic layers suitable for the silver dyestuff bleaching process

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE23357E (en) * 1939-08-28 1951-04-17 Processes for producing same
US2418624A (en) * 1943-03-02 1947-04-08 Eastman Kodak Co Azo dyes for color photography
BE488200A (fr) * 1948-04-02
US2681856A (en) * 1949-04-04 1954-06-22 Gaspar Photographic material and process for making an azo dye bleachout image
US3077402A (en) * 1954-12-06 1963-02-12 Polaroid Corp Photographic color processes, products, and compositions
US2860975A (en) * 1956-09-28 1958-11-18 Eastman Kodak Co Photographic color correction process using 2-azo-1-naphthol dyes
US2899305A (en) * 1957-05-09 1959-08-11 Colour photography
US2956879A (en) * 1958-01-07 1960-10-18 Eastman Kodak Co Filter and absorbing dyes for use in photographic emulsions
CA728646A (en) * 1959-01-26 1966-02-22 Green Milton Photographic processes, compositions and products
US3185567A (en) * 1959-07-06 1965-05-25 Polaroid Corp Photographic color process and product
BE605768A (fr) * 1960-07-06
NL274791A (fr) * 1961-02-15
CA699092A (en) * 1961-04-06 1964-12-01 Polaroid Corporation Photographic products, processes and compositions
BE624356A (fr) * 1961-11-02 1963-04-30
BE630637A (fr) * 1962-04-10
US4310612A (en) * 1978-10-10 1982-01-12 Eastman Kodak Company Blocked photographically useful compounds in photographic compositions, elements and processes employing them

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3259498A (en) * 1961-05-30 1966-07-05 Ciba Ltd Photographic layers suitable for the silver dyestuff bleaching process

Also Published As

Publication number Publication date
US2304884A (en) 1942-12-15
GB541073A (en) 1941-11-12

Similar Documents

Publication Publication Date Title
FR56699E (fr) Procédé de photographie en couleurs
FR942842A (fr) Perfectionnements à la photographie en couleurs
FR849520A (fr) Procédé de photographie en couleurs
FR835567A (fr) Procédé de photographie en couleurs
FR881899A (fr) Procédé de production d'images photographiques en couleurs
FR874603A (fr) Procédé de production d'images photographiques en couleurs
FR824203A (fr) Procédé de photographie en polychromie
FR873984A (fr) Procédé de production d'images photographiques en couleurs
FR841225A (fr) Procédé de photographie en couleurs
FR870256A (fr) Procédé pour le développement en couleurs de matériel photographique
FR928785A (fr) Perfectionnements à la photographie en couleurs
FR887721A (fr) Procédé pour la constitution d'images photographiques en couleurs
FR938947A (fr) Procédé de photographie en couleurs
FR876815A (fr) Procédé d'obtention d'images photographiques en couleurs
FR875392A (fr) Procédé de production d'images photographiques en couleurs
FR858210A (fr) Procédé de photographie en couleurs
FR859031A (fr) Procédé de photographie en couleurs
FR888308A (fr) Procédé de cinématographie en couleurs
FR880737A (fr) Photographie en couleurs
FR876814A (fr) Procédé pour la constitution d'images photographiques en couleurs
FR863039A (fr) Procédé de photographie à trois couleurs
FR886914A (fr) Procédé de tirage photographique
FR856356A (fr) Photographie en couleurs
FR884055A (fr) Procédé de production d'images photographiques en couleurs
FR874457A (fr) Procédé de production d'images en couleurs