DE2000298A1 - Neue Disazopigmente und Verfahren zu deren Herstellung - Google Patents

Neue Disazopigmente und Verfahren zu deren Herstellung

Info

Publication number
DE2000298A1
DE2000298A1 DE19702000298 DE2000298A DE2000298A1 DE 2000298 A1 DE2000298 A1 DE 2000298A1 DE 19702000298 DE19702000298 DE 19702000298 DE 2000298 A DE2000298 A DE 2000298A DE 2000298 A1 DE2000298 A1 DE 2000298A1
Authority
DE
Germany
Prior art keywords
formula
acid
hydrogen
alkyl
amino
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
DE19702000298
Other languages
German (de)
English (en)
Inventor
Paul Mueller
Ronco Dr Karl Riehen
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
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba 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
Priority claimed from CH22669A external-priority patent/CH517150A/de
Application filed by Ciba Geigy AG, Ciba AG filed Critical Ciba Geigy AG
Publication of DE2000298A1 publication Critical patent/DE2000298A1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/43—Compounds containing sulfur bound to nitrogen
    • 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
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/02—Disazo dyes
    • C09B33/147—Disazo dyes in which the coupling component is a bis -(-o-hydroxy-carboxylic- acid amide)
    • 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/32—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines
    • C09B43/38—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines by reacting two or more ortho-hydroxy naphthoic acid dyes with polyamines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Photoreceptors In Electrophotography (AREA)
DE19702000298 1969-01-09 1970-01-05 Neue Disazopigmente und Verfahren zu deren Herstellung Pending DE2000298A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH22669A CH517150A (de) 1969-01-09 1969-01-09 Verfahren zur Herstellung neuer Disazofarbstoffe
CH1662669 1969-11-07

Publications (1)

Publication Number Publication Date
DE2000298A1 true DE2000298A1 (de) 1970-07-23

Family

ID=25683939

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702000298 Pending DE2000298A1 (de) 1969-01-09 1970-01-05 Neue Disazopigmente und Verfahren zu deren Herstellung

Country Status (4)

Country Link
JP (1) JPS4812163B1 (xx)
DE (1) DE2000298A1 (xx)
GB (1) GB1270475A (xx)
NL (1) NL7000222A (xx)

Also Published As

Publication number Publication date
GB1270475A (en) 1972-04-12
JPS4812163B1 (xx) 1973-04-18
NL7000222A (xx) 1970-07-13

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