CH499136A - Procedimento per ottenere immagini fotografiche a colori - Google Patents

Procedimento per ottenere immagini fotografiche a colori

Info

Publication number
CH499136A
CH499136A CH373367A CH373367A CH499136A CH 499136 A CH499136 A CH 499136A CH 373367 A CH373367 A CH 373367A CH 373367 A CH373367 A CH 373367A CH 499136 A CH499136 A CH 499136A
Authority
CH
Switzerland
Prior art keywords
procedure
color photographic
photographic images
obtaining color
obtaining
Prior art date
Application number
CH373367A
Other languages
English (en)
Inventor
Remo Dr Magagnoli
Enzo Dr Coraluppi
Original Assignee
Ferrania Spa
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 Ferrania Spa filed Critical Ferrania Spa
Publication of CH499136A publication Critical patent/CH499136A/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/54—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings condensed with carbocyclic rings or ring systems
    • C07D231/56—Benzopyrazoles; Hydrogenated benzopyrazoles
    • 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
    • G03C7/3231—Couplers containing an indazolone ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH373367A 1966-03-23 1967-03-14 Procedimento per ottenere immagini fotografiche a colori CH499136A (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT636566 1966-03-23
IT3122066 1966-03-23

Publications (1)

Publication Number Publication Date
CH499136A true CH499136A (it) 1970-11-15

Family

ID=26325781

Family Applications (1)

Application Number Title Priority Date Filing Date
CH373367A CH499136A (it) 1966-03-23 1967-03-14 Procedimento per ottenere immagini fotografiche a colori

Country Status (5)

Country Link
US (1) US3486894A (it)
BE (1) BE695491A (it)
CH (1) CH499136A (it)
DE (1) DE1572183A1 (it)
GB (1) GB1182202A (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003286711A1 (en) * 2002-10-25 2004-05-13 Vertex Pharmaceuticals Incorporated Indazolinone compositions useful as kinase inhibitors
GB0322016D0 (en) * 2003-09-19 2003-10-22 Merck Sharp & Dohme New compounds

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2964402A (en) * 1951-10-03 1960-12-13 Gevaert Photo Prod Nv Mono-acetyl indazolone color couplers
DE1272718B (de) * 1963-10-08 1968-07-11 Gevaert Photo Prod Nv Verfahren zur Herstellung eines purpurnen photographischen Bildes

Also Published As

Publication number Publication date
US3486894A (en) 1969-12-30
BE695491A (it) 1967-08-14
DE1572183A1 (de) 1970-02-19
GB1182202A (en) 1970-02-25

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Legal Events

Date Code Title Description
PL Patent ceased