DE2228773A1 - - Google Patents

Info

Publication number
DE2228773A1
DE2228773A1 DE19722228773 DE2228773A DE2228773A1 DE 2228773 A1 DE2228773 A1 DE 2228773A1 DE 19722228773 DE19722228773 DE 19722228773 DE 2228773 A DE2228773 A DE 2228773A DE 2228773 A1 DE2228773 A1 DE 2228773A1
Authority
DE
Germany
Prior art keywords
hydrogen
formula
alkyl
acid
alkoxy
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.)
Pending
Application number
DE19722228773
Other languages
German (de)
English (en)
Inventor
Armand Dr. Bottmingen Roueche (Schweiz)
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of DE2228773A1 publication Critical patent/DE2228773A1/de
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B43/00Preparation of azo dyes from other azo compounds
    • C09B43/12Preparation of azo dyes from other azo compounds by acylation of amino groups
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B43/00Preparation of azo dyes from other azo compounds
    • C09B43/32Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Artificial Filaments (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE19722228773 1971-06-16 1972-06-13 Pending DE2228773A1 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH882571A CH554916A (de) 1971-06-16 1971-06-16 Verfahren zur herstellung von monoazopigmenten.

Publications (1)

Publication Number Publication Date
DE2228773A1 true DE2228773A1 (OSRAM) 1972-12-21

Family

ID=4345155

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722228773 Pending DE2228773A1 (OSRAM) 1971-06-16 1972-06-13

Country Status (5)

Country Link
CH (1) CH554916A (OSRAM)
DE (1) DE2228773A1 (OSRAM)
FR (1) FR2154410B1 (OSRAM)
GB (1) GB1391967A (OSRAM)
IT (1) IT956619B (OSRAM)

Also Published As

Publication number Publication date
IT956619B (it) 1973-10-10
FR2154410A1 (OSRAM) 1973-05-11
CH554916A (de) 1974-10-15
FR2154410B1 (OSRAM) 1974-08-30
GB1391967A (en) 1975-04-23

Similar Documents

Publication Publication Date Title
DE2312421C3 (de) Verfahren zur Herstellung von Azo-Pigmenten
DE1817589A1 (de) Neue wasserunloesliche Azoverbindungen und Verfahren zu deren Herstellung
DE2228773A1 (OSRAM)
DE1942507C3 (de) Wasserunlösliche Monoazoverbindungen, Verfahren zu ihrer Herstellung und ihre Verwendung
DE1944344A1 (de) Neue wasserunloesliche Azoverbindungen und Verfahren zu deren Herstellung
DE1816990A1 (de) Neue Azopigmente und Verfahren zu deren Herstellung
US3660373A (en) Phenyl-azo-hydroxynaphthoic acid amide pigments
DE1903649A1 (de) Neue wasserunloesliche Azoverbindungen und Verfahren zu deren Herstellung
DE1544459A1 (de) Verfahren zur Herstellung von Disazopigmenten
DE1811180A1 (de) ?Case 6329/E/E Neue Azofarbstoffpigmente und Verfahren zu deren Herstellung
DE2021326A1 (de) Neue Azopigmente und Verfahren zu deren Herstellung
DE1544443A1 (de) Verfahren zur Herstellung neuer Monoazofarbstoffpigmente
DE1544462A1 (de) Verfahren zur Herstellung neuer Monoazofarbstoffpigmente
DE1544437C3 (de) Verfahren zur Herstellung von Monoazofarbstoffpigmenten
DE2430197A1 (de) Neue disazopigmente und verfahren zu deren herstellung
DE2758407A1 (de) Verfahren zur herstellung von azopigmenten
DE1544438A1 (de) Verfahren zur Herstellung neuer Monoazofarbstoffpigmente
DE1719067A1 (de) Neue Monoazofarbstoffpigmente und Verfahren zu deren Herstellung
CH472472A (de) Verfahren zur Herstellung neuer Monoazofarbstoffpigmente
DE1644130A1 (de) Neue Monoazofarbstoffpigmente und Verfahren zu deren Herstellung
DE1278040B (de) Verfahren zur Herstellung von Carbonsaeureamidazofarbstoffen
DE1644091A1 (de) Verfahren zur Herstellung neuer Monoazofarbstoffpigmente
CH480408A (de) Verfahren zur Herstellung neuer Monoazofarbstoffe
DE1794259A1 (de) Neue wasserunloesliche Azoverbindungen und Verfahren zu deren Herstellung
DE2126767A1 (de) Neue Disazopigmente und Verfahren zu deren Herstellung

Legal Events

Date Code Title Description
OHJ Non-payment of the annual fee