IT960497B - COLOR AND BENZOYLACE FORMERS TANYLIDE FOR SILVER HALIDE PHOTOGRAPHIC MATERIAL - Google Patents

COLOR AND BENZOYLACE FORMERS TANYLIDE FOR SILVER HALIDE PHOTOGRAPHIC MATERIAL

Info

Publication number
IT960497B
IT960497B IT86222/72A IT8622272A IT960497B IT 960497 B IT960497 B IT 960497B IT 86222/72 A IT86222/72 A IT 86222/72A IT 8622272 A IT8622272 A IT 8622272A IT 960497 B IT960497 B IT 960497B
Authority
IT
Italy
Prior art keywords
tanylide
benzoylace
formers
color
silver halide
Prior art date
Application number
IT86222/72A
Other languages
Italian (it)
Inventor
Poucke R Van
G Benoy
Cat A De
Original Assignee
Agfa Gevaert Nv
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 Nv filed Critical Agfa Gevaert Nv
Application granted granted Critical
Publication of IT960497B publication Critical patent/IT960497B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
    • C07D263/54—Benzoxazoles; Hydrogenated benzoxazoles
    • C07D263/58—Benzoxazoles; Hydrogenated benzoxazoles 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 in position 2
    • 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
    • C07C205/57—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C07C205/59—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton the carbon skeleton being further substituted by singly-bound oxygen 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
    • G03C7/32—Colour coupling substances
    • G03C7/36—Couplers containing compounds with active methylene groups
    • G03C7/362—Benzoyl-acetanilide couplers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT86222/72A 1971-03-25 1972-03-04 COLOR AND BENZOYLACE FORMERS TANYLIDE FOR SILVER HALIDE PHOTOGRAPHIC MATERIAL IT960497B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712114578 DE2114578A1 (en) 1971-03-25 1971-03-25 Photographic yellow coupler

Publications (1)

Publication Number Publication Date
IT960497B true IT960497B (en) 1973-11-20

Family

ID=5802773

Family Applications (1)

Application Number Title Priority Date Filing Date
IT86222/72A IT960497B (en) 1971-03-25 1972-03-04 COLOR AND BENZOYLACE FORMERS TANYLIDE FOR SILVER HALIDE PHOTOGRAPHIC MATERIAL

Country Status (6)

Country Link
US (1) US3843366A (en)
BE (1) BE780164A (en)
DE (1) DE2114578A1 (en)
FR (1) FR2130156B1 (en)
GB (1) GB1379813A (en)
IT (1) IT960497B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1460585A (en) * 1973-04-06 1977-01-06 Agfa Gevaert Acylacetanilide derivatives as colour couplers for yellow
DE2361471A1 (en) * 1973-12-10 1975-06-12 Agfa Gevaert Ag YELLOW COUPLER CONTAINING PHOTOGRAPHIC MATERIAL
US4193559A (en) * 1978-04-07 1980-03-18 E. I. Du Pont De Nemours And Company Film web winding assembly
DE3441525A1 (en) * 1984-11-14 1986-05-15 Agfa-Gevaert Ag, 5090 Leverkusen COLOR PHOTOGRAPHIC COLOR COUPLING RECORD MATERIAL

Also Published As

Publication number Publication date
FR2130156B1 (en) 1976-10-29
US3843366A (en) 1974-10-22
DE2114578A1 (en) 1972-10-05
BE780164A (en) 1972-09-04
GB1379813A (en) 1975-01-08
FR2130156A1 (en) 1972-11-03

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