FR2405504A1 - Copulants chromogenes pour le jaune pour la photographie aux halogenures d'argent - Google Patents

Copulants chromogenes pour le jaune pour la photographie aux halogenures d'argent

Info

Publication number
FR2405504A1
FR2405504A1 FR7739412A FR7739412A FR2405504A1 FR 2405504 A1 FR2405504 A1 FR 2405504A1 FR 7739412 A FR7739412 A FR 7739412A FR 7739412 A FR7739412 A FR 7739412A FR 2405504 A1 FR2405504 A1 FR 2405504A1
Authority
FR
France
Prior art keywords
silver halide
yellow
color
copulants
chromogenous
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.)
Granted
Application number
FR7739412A
Other languages
English (en)
Other versions
FR2405504B1 (fr
Inventor
Marcel Jacob Monbaliu
Raphael Karel Van Poucke
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.)
Agfa Gevaert AG
Original Assignee
Agfa Gevaert AG
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 Agfa Gevaert AG filed Critical Agfa Gevaert AG
Publication of FR2405504A1 publication Critical patent/FR2405504A1/fr
Application granted granted Critical
Publication of FR2405504B1 publication Critical patent/FR2405504B1/fr
Granted 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)

Abstract

1. L'invention concerne de nouveaux copulants chromogènes pour le jaune utilisés pour la formation d'images photographiques en couleurs. 2. Cette formation se fait en développant un élément photographique photosensible à l'halogénure d'argent exposé au moyen d'un agent développateur chromogène aromatique à fonction amine primaire en présence d'un copulant chromogène d'acylacétanilide pour le jaune, dont le noyau phényle du groupe anilide de la molécule comporte des groupes oxyhydrocarbonés dans les positions 2, 4 et 5 vis-à-vis du groupe amido. 3. L'invention peut être utilisée dans la photographie en couleurs.
FR7739412A 1977-10-07 1977-12-26 Copulants chromogenes pour le jaune pour la photographie aux halogenures d'argent Granted FR2405504A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4183477 1977-10-07

Publications (2)

Publication Number Publication Date
FR2405504A1 true FR2405504A1 (fr) 1979-05-04
FR2405504B1 FR2405504B1 (fr) 1980-08-22

Family

ID=10421577

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7739412A Granted FR2405504A1 (fr) 1977-10-07 1977-12-26 Copulants chromogenes pour le jaune pour la photographie aux halogenures d'argent

Country Status (5)

Country Link
US (1) US4201584A (fr)
EP (1) EP0001650B1 (fr)
JP (1) JPS5465035A (fr)
DE (1) DE2861972D1 (fr)
FR (1) FR2405504A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59177554A (ja) * 1983-03-28 1984-10-08 Fuji Photo Film Co Ltd ハロゲン化銀カラ−写真感光材料
DE3626219A1 (de) * 1986-08-02 1988-02-04 Agfa Gevaert Ag Farbfotografisches aufzeichnungsmaterial mit einem gelb-dir-kuppler
DE3918395A1 (de) * 1989-06-06 1990-12-13 Agfa Gevaert Ag Farbfotografisches aufzeichnungsmaterial mit einem dir-kuppler
US5266597A (en) * 1990-11-23 1993-11-30 Eastman Kodak Company Fungicidal 2-acylacetanilide derivatives
US5155136A (en) * 1990-11-23 1992-10-13 Eastman Kodak Company Fungicidal, 2-acylacetanilide derivatives

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1122905A (en) * 1965-06-09 1968-08-07 Fuji Photo Film Co Ltd Developing process for colour photography
GB1240907A (en) * 1969-05-01 1971-07-28 Ilford Ltd Benzoylacetanilide derivatives and their use as colour couplers
DE2114577C3 (de) * 1971-03-25 1981-12-03 Agfa-Gevaert Ag, 5090 Leverkusen Farbfotografisches Aufzeichnungsmaterial
GB1460585A (en) * 1973-04-06 1977-01-06 Agfa Gevaert Acylacetanilide derivatives as colour couplers for yellow
JPS506341A (fr) * 1973-05-16 1975-01-23
US4106942A (en) * 1974-04-02 1978-08-15 Fuji Photo Film Co., Ltd. Silver halide emulsion containing yellow color couplers
US4049458A (en) * 1974-06-05 1977-09-20 Agfa-Gevaert, A.G. Photographic silver halide material containing 2-equivalent yellow couplers
GB1528463A (en) * 1975-01-03 1978-10-11 Agfa Gevaert 2-equivalent yellow forming couplers
DE2556620A1 (de) * 1975-12-16 1977-06-30 Agfa Gevaert Ag Farbphotographisches material

Also Published As

Publication number Publication date
EP0001650A1 (fr) 1979-05-02
JPS5465035A (en) 1979-05-25
US4201584A (en) 1980-05-06
DE2861972D1 (en) 1982-09-16
EP0001650B1 (fr) 1982-07-28
FR2405504B1 (fr) 1980-08-22

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Legal Events

Date Code Title Description
ST Notification of lapse