CH426482A - Composition révélatrice chromogène - Google Patents

Composition révélatrice chromogène

Info

Publication number
CH426482A
CH426482A CH1309063A CH1309063A CH426482A CH 426482 A CH426482 A CH 426482A CH 1309063 A CH1309063 A CH 1309063A CH 1309063 A CH1309063 A CH 1309063A CH 426482 A CH426482 A CH 426482A
Authority
CH
Switzerland
Prior art keywords
chromogenic
revealing composition
revealing
composition
chromogenic revealing
Prior art date
Application number
CH1309063A
Other languages
English (en)
French (fr)
Inventor
Thomas Pesch Edward
Stoddard Vaughn Remsen
Original Assignee
Kodak Sa
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 Kodak Sa filed Critical Kodak Sa
Publication of CH426482A publication Critical patent/CH426482A/fr

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
    • G03C7/407—Development processes or agents therefor
    • G03C7/413—Developers
    • G03C7/4136—Developers p-Phenylenediamine or derivatives thereof
    • 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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/29—Development processes or agents therefor
    • G03C5/30—Developers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH1309063A 1962-10-25 1963-10-25 Composition révélatrice chromogène CH426482A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US233048A US3300305A (en) 1962-10-25 1962-10-25 Color developers containing competing developing agents

Publications (1)

Publication Number Publication Date
CH426482A true CH426482A (fr) 1966-12-15

Family

ID=22875671

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1309063A CH426482A (fr) 1962-10-25 1963-10-25 Composition révélatrice chromogène

Country Status (9)

Country Link
US (1) US3300305A (es)
CH (1) CH426482A (es)
DE (2) DE1177486B (es)
DK (1) DK107534C (es)
ES (1) ES292835A1 (es)
GB (2) GB1066968A (es)
MY (2) MY6800056A (es)
NL (1) NL299723A (es)
SE (1) SE330129B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3520689A (en) * 1965-06-16 1970-07-14 Fuji Photo Film Co Ltd Color developing process utilizing pyridinium salts
US3495981A (en) * 1965-06-17 1970-02-17 Fuji Photo Film Co Ltd Color developing process
US3489566A (en) * 1966-02-01 1970-01-13 Eastman Kodak Co Magneta color developer solutions
DE1931122C3 (de) * 1968-06-20 1974-04-25 Fuji Photo Film Co. Ltd., Ashigara, Kanagawa (Japan) Photographischer Farbentwickler
GB1244696A (en) * 1968-06-20 1971-09-02 Fuji Photo Film Co Ltd Improvements in colour developer compositions
JPS4839170B1 (es) * 1970-12-21 1973-11-22
BE789928A (fr) * 1971-10-12 1973-02-01 Minnesota Mining & Mfg Procede et revelateur d'inversion des couleurs
US4137080A (en) * 1975-11-07 1979-01-30 Konishiroku Photo Industry Co., Ltd. Process for dye image production on a light-sensitive silver halide photographic material
US5695914A (en) * 1995-09-15 1997-12-09 Eastman Kodak Company Process of forming a dye image

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1978433A (en) * 1931-03-23 1934-10-30 Merck & Co Inc Process for preparing para-secalkylamino-phenols
US2301381A (en) * 1939-11-25 1942-11-10 Eastman Kodak Co Amino derivatives
US2319078A (en) * 1940-06-13 1943-05-11 Eastman Kodak Co Aminophenol and its preparation
US2368255A (en) * 1941-02-07 1945-01-30 Du Pont Crystalline ternary addition compounds
US2594917A (en) * 1949-12-16 1952-04-29 Gen Aniline & Film Corp Suppression of proximity development with azine color developers
GB811185A (en) * 1956-10-03 1959-04-02 Ilford Ltd Improvements in or relating to colour photography
NL261409A (es) * 1960-02-19
BE613239A (es) * 1961-02-01

Also Published As

Publication number Publication date
ES292835A1 (es) 1964-03-16
MY6800055A (en) 1968-12-31
DE1447627A1 (de) 1969-03-27
SE330129B (es) 1970-11-02
GB1066968A (en) 1967-04-26
NL299723A (es)
GB1066967A (en) 1967-04-26
US3300305A (en) 1967-01-24
DK107534C (da) 1967-06-05
DE1177486B (de) 1964-09-03
MY6800056A (en) 1968-12-31

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