BE793587A - NEW ACYLAMIDOPHENOL-TYPE COUPLERS AND THEIR USE IN PHOTOGRAPHY - Google Patents

NEW ACYLAMIDOPHENOL-TYPE COUPLERS AND THEIR USE IN PHOTOGRAPHY

Info

Publication number
BE793587A
BE793587A BE793587DA BE793587A BE 793587 A BE793587 A BE 793587A BE 793587D A BE793587D A BE 793587DA BE 793587 A BE793587 A BE 793587A
Authority
BE
Belgium
Prior art keywords
acylamidophenol
photography
new
type couplers
couplers
Prior art date
Application number
Other languages
French (fr)
Inventor
P T S Lau
I F Salminen
L E Beavers
Original Assignee
Eastman Kodak Co
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.)
Publication date
Publication of BE793587A publication Critical patent/BE793587A/en

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
    • G03C7/34—Couplers containing phenols
    • G03C7/346—Phenolic couplers
    • 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
    • G03C7/30523—Phenols or naphtols couplers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
BE793587D 1971-12-29 NEW ACYLAMIDOPHENOL-TYPE COUPLERS AND THEIR USE IN PHOTOGRAPHY BE793587A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21381271A 1971-12-29 1971-12-29

Publications (1)

Publication Number Publication Date
BE793587A true BE793587A (en) 1973-06-29

Family

ID=22796616

Family Applications (1)

Application Number Title Priority Date Filing Date
BE793587D BE793587A (en) 1971-12-29 NEW ACYLAMIDOPHENOL-TYPE COUPLERS AND THEIR USE IN PHOTOGRAPHY

Country Status (6)

Country Link
JP (1) JPS4874844A (en)
BE (1) BE793587A (en)
CA (1) CA1000712A (en)
DE (1) DE2263171A1 (en)
FR (1) FR2167162A5 (en)
GB (1) GB1407707A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5218315A (en) * 1975-08-02 1977-02-10 Konishiroku Photo Ind Co Ltd Photographic 2-equivalent type cyan coupler
JPS5938577B2 (en) * 1979-05-07 1984-09-18 コニカ株式会社 Method of forming cyan dye image
CA1156250A (en) 1979-10-15 1983-11-01 Eastman Kodak Company Cyan dye-forming couplers
JPS58221844A (en) * 1982-06-03 1983-12-23 Konishiroku Photo Ind Co Ltd Color photographic sensitive material
JPS5969755A (en) * 1982-10-14 1984-04-20 Konishiroku Photo Ind Co Ltd Cyan coupler for photography
AU570081B2 (en) 1983-11-02 1988-03-03 Konishiroku Photo Industry Co., Ltd. Silver halide color photographic material
JPS60205447A (en) * 1984-03-29 1985-10-17 Konishiroku Photo Ind Co Ltd Photosensitive silver halide material
JPS60232550A (en) * 1984-05-02 1985-11-19 Fuji Photo Film Co Ltd Silver halide color photosensitive material
IL78554A0 (en) * 1985-05-02 1986-08-31 Dow Chemical Co Haloalkoxy anilide derivatives of 2-(4-heterocyclic oxyphenoxy-alkanoic acids and their use as herbicides
DE3815469C2 (en) * 1988-05-06 1993-12-09 Agfa Gevaert Ag Color photographic recording material with new colored cyan couplers

Also Published As

Publication number Publication date
JPS4874844A (en) 1973-10-09
FR2167162A5 (en) 1973-08-17
GB1407707A (en) 1975-09-24
CA1000712A (en) 1976-11-30
DE2263171A1 (en) 1973-07-05

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