FR2360915A1 - Nouveaux coupleurs chromogenes a deux equivalents et matiere pour photographie en couleurs preparee avec ces coupleurs - Google Patents

Nouveaux coupleurs chromogenes a deux equivalents et matiere pour photographie en couleurs preparee avec ces coupleurs

Info

Publication number
FR2360915A1
FR2360915A1 FR7711137A FR7711137A FR2360915A1 FR 2360915 A1 FR2360915 A1 FR 2360915A1 FR 7711137 A FR7711137 A FR 7711137A FR 7711137 A FR7711137 A FR 7711137A FR 2360915 A1 FR2360915 A1 FR 2360915A1
Authority
FR
France
Prior art keywords
couplers
new
material prepared
color photography
equivalent
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
FR7711137A
Other languages
English (en)
French (fr)
Other versions
FR2360915B1 (enEXAMPLES
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of FR2360915A1 publication Critical patent/FR2360915A1/fr
Application granted granted Critical
Publication of FR2360915B1 publication Critical patent/FR2360915B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
    • C07D285/01—Five-membered rings
    • C07D285/02—Thiadiazoles; Hydrogenated thiadiazoles
    • C07D285/04—Thiadiazoles; Hydrogenated thiadiazoles not condensed with other rings
    • C07D285/12—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles
    • C07D285/125—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles with oxygen, sulfur or nitrogen atoms, directly attached to ring carbon atoms, the nitrogen atoms not forming part of a nitro radical
    • C07D285/135—Nitrogen atoms
    • 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
    • G03C7/305—Substances liberating photographically active agents, e.g. development-inhibiting releasing couplers
    • G03C7/30511—Substances liberating photographically active agents, e.g. development-inhibiting releasing couplers characterised by the releasing group
    • G03C7/30517—2-equivalent couplers, i.e. with a substitution on the coupling site being compulsory with the exception of halogen-substitution
    • G03C7/30535—2-equivalent couplers, i.e. with a substitution on the coupling site being compulsory with the exception of halogen-substitution having the coupling site not in rings of cyclic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
FR7711137A 1976-04-14 1977-04-13 Nouveaux coupleurs chromogenes a deux equivalents et matiere pour photographie en couleurs preparee avec ces coupleurs Granted FR2360915A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH475176A CH615027A5 (enEXAMPLES) 1976-04-14 1976-04-14

Publications (2)

Publication Number Publication Date
FR2360915A1 true FR2360915A1 (fr) 1978-03-03
FR2360915B1 FR2360915B1 (enEXAMPLES) 1980-01-04

Family

ID=4281874

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7711137A Granted FR2360915A1 (fr) 1976-04-14 1977-04-13 Nouveaux coupleurs chromogenes a deux equivalents et matiere pour photographie en couleurs preparee avec ces coupleurs

Country Status (8)

Country Link
US (2) US4115121A (enEXAMPLES)
JP (2) JPS52127330A (enEXAMPLES)
BE (1) BE853521A (enEXAMPLES)
CA (1) CA1108130A (enEXAMPLES)
CH (1) CH615027A5 (enEXAMPLES)
DE (1) DE2716204C2 (enEXAMPLES)
FR (1) FR2360915A1 (enEXAMPLES)
GB (1) GB1566618A (enEXAMPLES)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH627562A5 (de) * 1977-04-29 1982-01-15 Ciba Geigy Ag Farbphotographisches material.
CA1143375A (en) * 1978-06-20 1983-03-22 Mario Fryberg Recording material for colour photography
JPS59172640A (ja) * 1983-03-22 1984-09-29 Fuji Photo Film Co Ltd ハロゲン化銀写真感光材料
DE3319428A1 (de) * 1983-05-28 1984-11-29 Agfa-Gevaert Ag, 5090 Leverkusen Fotografisches aufzeichnungsmaterial mit einer vorlaeuferverbindung einer fotografisch wirksamen verbindung
EP0209118B1 (en) 1985-07-17 1991-10-23 Konica Corporation Silver halide photographic material
JPH0833628B2 (ja) 1987-12-15 1996-03-29 富士写真フイルム株式会社 ハロゲン化銀カラー写真感光材料
JPH02179222A (ja) * 1988-12-28 1990-07-12 Matsushita Electric Ind Co Ltd 電源短絡保護回路

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB517197A (en) * 1938-07-22 1940-01-23 John David Kendall Improvements in or relating to colour photography
BE475314A (enEXAMPLES) * 1946-08-15
US2672417A (en) * 1949-12-31 1954-03-16 Gevaert Photo Prod Nv Production of color photographic images
NL263254A (enEXAMPLES) * 1959-11-13
DE2261361C2 (de) * 1971-12-17 1984-11-29 Konishiroku Photo Industry Co., Ltd., Tokio/Tokyo Farbfotografisches Aufzeichnungsmaterial und Farbentwickler für die Farbfotografie
US3874948A (en) * 1973-04-03 1975-04-01 Eastman Kodak Co Silver halide color developer containing ketomethylene photographic color-forming couplers
DE2442703A1 (de) * 1974-09-06 1976-03-18 Agfa Gevaert Ag Farbphotographisches material mit neuen 2-aequivalent-gelbkupplern

Also Published As

Publication number Publication date
JPS52127330A (en) 1977-10-25
US4115121A (en) 1978-09-19
GB1566618A (en) 1980-05-08
FR2360915B1 (enEXAMPLES) 1980-01-04
CH615027A5 (enEXAMPLES) 1979-12-28
BE853521A (fr) 1977-10-13
JPS5473826A (en) 1979-06-13
JPS5436855B2 (enEXAMPLES) 1979-11-12
DE2716204A1 (de) 1977-10-20
CA1108130A (en) 1981-09-01
US4229577A (en) 1980-10-21
JPS6024140B2 (ja) 1985-06-11
DE2716204C2 (de) 1982-05-06

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse