ES375242A1 - Procedimiento para la preparacion de pigmentos disazoicos. - Google Patents

Procedimiento para la preparacion de pigmentos disazoicos.

Info

Publication number
ES375242A1
ES375242A1 ES375242A ES375242A ES375242A1 ES 375242 A1 ES375242 A1 ES 375242A1 ES 375242 A ES375242 A ES 375242A ES 375242 A ES375242 A ES 375242A ES 375242 A1 ES375242 A1 ES 375242A1
Authority
ES
Spain
Prior art keywords
formula
radical
group
translation
preparation
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
ES375242A
Other languages
English (en)
Spanish (es)
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 ES375242A1 publication Critical patent/ES375242A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Coloring (AREA)
ES375242A 1969-01-09 1970-01-08 Procedimiento para la preparacion de pigmentos disazoicos. Expired ES375242A1 (es)

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
CH1662569 1969-11-07

Publications (1)

Publication Number Publication Date
ES375242A1 true ES375242A1 (es) 1972-04-16

Family

ID=25683938

Family Applications (1)

Application Number Title Priority Date Filing Date
ES375242A Expired ES375242A1 (es) 1969-01-09 1970-01-08 Procedimiento para la preparacion de pigmentos disazoicos.

Country Status (3)

Country Link
BE (1) BE744158A (fr)
ES (1) ES375242A1 (fr)
FR (1) FR2027981A1 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1290836A (fr) * 1960-12-19 1962-04-20 Hoechst Ag Complexes métalliques de colorants azoïques, insolubles dans l'eau et préparationde ces complexes
CH452749A (de) * 1967-01-27 1968-03-15 Ciba Geigy Verfahren zur Herstellung neuer Azofarbstoffpigmente

Also Published As

Publication number Publication date
FR2027981A1 (en) 1970-10-02
BE744158A (fr) 1970-07-08

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