IT945697B - Copulanti benzoilacetanilidici due equivalenti ed elementi fotografici a colore che li contengono - Google Patents

Copulanti benzoilacetanilidici due equivalenti ed elementi fotografici a colore che li contengono

Info

Publication number
IT945697B
IT945697B IT55062/71A IT5506271A IT945697B IT 945697 B IT945697 B IT 945697B IT 55062/71 A IT55062/71 A IT 55062/71A IT 5506271 A IT5506271 A IT 5506271A IT 945697 B IT945697 B IT 945697B
Authority
IT
Italy
Prior art keywords
copulants
benzoylacetanilide
equivalent
color photographic
photographic elements
Prior art date
Application number
IT55062/71A
Other languages
English (en)
Inventor
A Quaglia
Original Assignee
Minnesota Mining & Mfg
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
Priority to BE793424D priority Critical patent/BE793424A/xx
Application filed by Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Priority to IT55062/71A priority patent/IT945697B/it
Priority to CA158,711A priority patent/CA993887A/en
Priority to US318561A priority patent/US3884700A/en
Priority to JP48004075A priority patent/JPS4877832A/ja
Priority to FR7246301A priority patent/FR2166047A1/fr
Priority to GB5965172A priority patent/GB1421181A/en
Priority to CH1891672A priority patent/CH607108A5/xx
Priority to DE2263587A priority patent/DE2263587A1/de
Application granted granted Critical
Publication of IT945697B publication Critical patent/IT945697B/it

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
    • G03C7/362—Benzoyl-acetanilide couplers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/27—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups
    • C07C205/35—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C07C205/36—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton to carbon atoms of the same non-condensed six-membered aromatic ring or to carbon atoms of six-membered aromatic rings being part of the same condensed ring system
    • C07C205/37—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton to carbon atoms of the same non-condensed six-membered aromatic ring or to carbon atoms of six-membered aromatic rings being part of the same condensed ring system the oxygen atom of at least one of the etherified hydroxy groups being further bound to an acyclic carbon atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/45—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by at least one doubly—bound oxygen atom, not being part of a —CHO group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/49—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
    • C07C205/56—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups bound to carbon atoms of six-membered aromatic rings and carboxyl groups bound to acyclic carbon atoms of the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
    • C07C311/15—Sulfonamides having sulfur atoms of sulfonamide groups bound to carbon atoms of six-membered aromatic rings
    • C07C311/21—Sulfonamides having sulfur atoms of sulfonamide groups bound to carbon atoms of six-membered aromatic rings having the nitrogen atom of at least one of the sulfonamide groups bound to a carbon atom of a six-membered aromatic ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
IT55062/71A 1971-12-28 1971-12-28 Copulanti benzoilacetanilidici due equivalenti ed elementi fotografici a colore che li contengono IT945697B (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
BE793424D BE793424A (fr) 1971-12-28 Copulants photographiques de benzoylacetanilides 2-equivalents
IT55062/71A IT945697B (it) 1971-12-28 1971-12-28 Copulanti benzoilacetanilidici due equivalenti ed elementi fotografici a colore che li contengono
CA158,711A CA993887A (en) 1971-12-28 1972-12-13 Two-equivalent benzoylacetanilide photographic couplers
US318561A US3884700A (en) 1971-12-28 1972-12-26 Silver halide emulsions containing two-equivalent benzoylacetanilide photographic couplers
JP48004075A JPS4877832A (it) 1971-12-28 1972-12-27
FR7246301A FR2166047A1 (it) 1971-12-28 1972-12-27
GB5965172A GB1421181A (en) 1971-12-28 1972-12-27 Two equivalent benzoylacetanilide photographic couplers
CH1891672A CH607108A5 (it) 1971-12-28 1972-12-27
DE2263587A DE2263587A1 (de) 1971-12-28 1972-12-27 Benzoylacetanilide und ihre verwendung als zweiaequivalent-gelbkuppler in farbenphotographischem aufzeichnungsmaterial

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT55062/71A IT945697B (it) 1971-12-28 1971-12-28 Copulanti benzoilacetanilidici due equivalenti ed elementi fotografici a colore che li contengono

Publications (1)

Publication Number Publication Date
IT945697B true IT945697B (it) 1973-05-10

Family

ID=11287656

Family Applications (1)

Application Number Title Priority Date Filing Date
IT55062/71A IT945697B (it) 1971-12-28 1971-12-28 Copulanti benzoilacetanilidici due equivalenti ed elementi fotografici a colore che li contengono

Country Status (9)

Country Link
US (1) US3884700A (it)
JP (1) JPS4877832A (it)
BE (1) BE793424A (it)
CA (1) CA993887A (it)
CH (1) CH607108A5 (it)
DE (1) DE2263587A1 (it)
FR (1) FR2166047A1 (it)
GB (1) GB1421181A (it)
IT (1) IT945697B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5220023A (en) * 1975-08-08 1977-02-15 Fuji Photo Film Co Ltd Photographic color coupler
JPS56164343A (en) * 1980-05-22 1981-12-17 Konishiroku Photo Ind Co Ltd Color photographic sensitive silver halide material
JPS62250446A (ja) * 1986-04-23 1987-10-31 Fuji Photo Film Co Ltd ハロゲン化銀カラ−写真感光材料
IT1199806B (it) * 1986-12-18 1989-01-05 Minnesota Mining & Mfg Processo per la formazione di immagini fotografiche a colori stabili

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB894068A (en) * 1959-09-17 1962-04-18 Gen Aniline & Film Corp Improvements in or relating to color photography
US3369895A (en) * 1960-08-24 1968-02-20 Eastman Kodak Co Two equivalent yellow couplers for color photography
US3664841A (en) * 1969-11-28 1972-05-23 Konishiroku Photo Ind Light-sensitive silver halide color photographic emulsion containing yellow-forming coupler
US3669671A (en) * 1969-12-12 1972-06-13 Konishiroku Photo Ind Light-sensitive silver halide photographic emulsions containing yellow couplers

Also Published As

Publication number Publication date
US3884700A (en) 1975-05-20
GB1421181A (en) 1976-01-14
JPS4877832A (it) 1973-10-19
BE793424A (fr) 1973-06-28
DE2263587A1 (de) 1973-07-19
FR2166047A1 (it) 1973-08-10
CH607108A5 (it) 1978-11-30
CA993887A (en) 1976-07-27

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