BE826278A - Produit photographique contenant un coupleur colore ameliorant le rendu des couleurs - Google Patents

Produit photographique contenant un coupleur colore ameliorant le rendu des couleurs

Info

Publication number
BE826278A
BE826278A BE153993A BE153993A BE826278A BE 826278 A BE826278 A BE 826278A BE 153993 A BE153993 A BE 153993A BE 153993 A BE153993 A BE 153993A BE 826278 A BE826278 A BE 826278A
Authority
BE
Belgium
Prior art keywords
color
improve
product containing
photographic product
coupler
Prior art date
Application number
BE153993A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE826278A publication Critical patent/BE826278A/xx

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
    • G03C7/333—Coloured coupling substances, e.g. for the correction of the coloured image
    • G03C7/3335—Coloured coupling substances, e.g. for the correction of the coloured image containing an azo chromophore
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/24—Monoazo dyes prepared by diazotising and coupling from coupling components containing both hydroxyl and amino directing groups
    • C09B29/28—Amino naphthols
    • C09B29/30—Amino naphtholsulfonic acid

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
BE153993A 1974-03-04 1975-03-04 Produit photographique contenant un coupleur colore ameliorant le rendu des couleurs BE826278A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44780974A 1974-03-04 1974-03-04

Publications (1)

Publication Number Publication Date
BE826278A true BE826278A (fr) 1975-09-04

Family

ID=23777848

Family Applications (1)

Application Number Title Priority Date Filing Date
BE153993A BE826278A (fr) 1974-03-04 1975-03-04 Produit photographique contenant un coupleur colore ameliorant le rendu des couleurs

Country Status (8)

Country Link
JP (1) JPS5751098B2 (xx)
BE (1) BE826278A (xx)
CA (1) CA1058941A (xx)
CH (1) CH616515A5 (xx)
DE (1) DE2509408C3 (xx)
FR (1) FR2263538B1 (xx)
GB (1) GB1487518A (xx)
IT (1) IT1033345B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2639930A1 (de) * 1976-09-04 1978-03-09 Agfa Gevaert Ag Antifarbschleiermittel fuer farbphotographische materialien
JPS61251852A (ja) 1985-04-30 1986-11-08 Konishiroku Photo Ind Co Ltd ハロゲン化銀カラ−写真感光材料の処理方法
CA1303412C (en) 1985-05-31 1992-06-16 Shigeharu Koboshi Method for forming direct positive color image
JP2607881B2 (ja) * 1987-05-13 1997-05-07 富士写真フイルム株式会社 ハロゲン化銀写真感光材料

Also Published As

Publication number Publication date
CH616515A5 (en) 1980-03-31
IT1033345B (it) 1979-07-10
DE2509408B2 (de) 1978-12-07
CA1058941A (en) 1979-07-24
DE2509408C3 (de) 1979-08-09
DE2509408A1 (de) 1975-09-11
FR2263538B1 (xx) 1979-06-08
FR2263538A1 (xx) 1975-10-03
GB1487518A (en) 1977-10-05
JPS5751098B2 (xx) 1982-10-30
JPS50123341A (xx) 1975-09-27

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: EASTMAN KODAK CY

Effective date: 19850304