ES433505A1 - Procedimiento para preparar nuevos pigmentos disazoicos. - Google Patents

Procedimiento para preparar nuevos pigmentos disazoicos.

Info

Publication number
ES433505A1
ES433505A1 ES433505A ES433505A ES433505A1 ES 433505 A1 ES433505 A1 ES 433505A1 ES 433505 A ES433505 A ES 433505A ES 433505 A ES433505 A ES 433505A ES 433505 A1 ES433505 A1 ES 433505A1
Authority
ES
Spain
Prior art keywords
methyl group
formula
atom
group
chlorine atom
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
ES433505A
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
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 ES433505A1 publication Critical patent/ES433505A1/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
    • 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
    • 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)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
ES433505A 1974-01-04 1975-01-03 Procedimiento para preparar nuevos pigmentos disazoicos. Expired ES433505A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH6074A CH596264A5 (sv) 1974-01-04 1974-01-04

Publications (1)

Publication Number Publication Date
ES433505A1 true ES433505A1 (es) 1976-11-16

Family

ID=4178394

Family Applications (1)

Application Number Title Priority Date Filing Date
ES433505A Expired ES433505A1 (es) 1974-01-04 1975-01-03 Procedimiento para preparar nuevos pigmentos disazoicos.

Country Status (9)

Country Link
AR (1) AR207769A1 (sv)
CA (1) CA1058166A (sv)
CH (1) CH596264A5 (sv)
CS (1) CS182828B2 (sv)
DE (1) DE2500005A1 (sv)
ES (1) ES433505A1 (sv)
FR (1) FR2256947B1 (sv)
GB (1) GB1446842A (sv)
IT (1) IT1028147B (sv)

Also Published As

Publication number Publication date
DE2500005A1 (de) 1975-07-10
GB1446842A (en) 1976-08-18
CS182828B2 (en) 1978-05-31
FR2256947A1 (sv) 1975-08-01
CA1058166A (en) 1979-07-10
IT1028147B (it) 1979-01-30
CH596264A5 (sv) 1978-03-15
AR207769A1 (es) 1976-10-29
FR2256947B1 (sv) 1980-01-25

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