CA1058941A - Color corrected photographic elements - Google Patents

Color corrected photographic elements

Info

Publication number
CA1058941A
CA1058941A CA220,415A CA220415A CA1058941A CA 1058941 A CA1058941 A CA 1058941A CA 220415 A CA220415 A CA 220415A CA 1058941 A CA1058941 A CA 1058941A
Authority
CA
Canada
Prior art keywords
coupler
color
carbon atoms
green
reaction
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.)
Expired
Application number
CA220,415A
Other languages
English (en)
French (fr)
Inventor
Roy L. Orvis
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.)
Eastman Kodak Co
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.)
Filing date
Publication date
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of CA1058941A publication Critical patent/CA1058941A/en
Expired legal-status Critical Current

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)
CA220,415A 1974-03-04 1975-02-19 Color corrected photographic elements Expired CA1058941A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA1058941A true CA1058941A (en) 1979-07-24

Family

ID=23777848

Family Applications (1)

Application Number Title Priority Date Filing Date
CA220,415A Expired CA1058941A (en) 1974-03-04 1975-02-19 Color corrected photographic elements

Country Status (8)

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

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
DE2509408C3 (de) 1979-08-09
DE2509408A1 (de) 1975-09-11
FR2263538B1 (ja) 1979-06-08
BE826278A (fr) 1975-09-04
FR2263538A1 (ja) 1975-10-03
GB1487518A (en) 1977-10-05
JPS5751098B2 (ja) 1982-10-30
JPS50123341A (ja) 1975-09-27

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