ES437096A1 - Procedimiento para la preparacion de un nuevo pigmento disa-zoico. - Google Patents

Procedimiento para la preparacion de un nuevo pigmento disa-zoico.

Info

Publication number
ES437096A1
ES437096A1 ES437096A ES437096A ES437096A1 ES 437096 A1 ES437096 A1 ES 437096A1 ES 437096 A ES437096 A ES 437096A ES 437096 A ES437096 A ES 437096A ES 437096 A1 ES437096 A1 ES 437096A1
Authority
ES
Spain
Prior art keywords
formula
disazo pigment
manufacture
see formula
phenylenediamine
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
ES437096A
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 ES437096A1 publication Critical patent/ES437096A1/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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Paints Or Removers (AREA)
ES437096A 1974-04-29 1975-04-28 Procedimiento para la preparacion de un nuevo pigmento disa-zoico. Expired ES437096A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH587474A CH598330A5 (enExample) 1974-04-29 1974-04-29

Publications (1)

Publication Number Publication Date
ES437096A1 true ES437096A1 (es) 1977-02-01

Family

ID=4300761

Family Applications (1)

Application Number Title Priority Date Filing Date
ES437096A Expired ES437096A1 (es) 1974-04-29 1975-04-28 Procedimiento para la preparacion de un nuevo pigmento disa-zoico.

Country Status (11)

Country Link
JP (1) JPS50149722A (enExample)
AR (1) AR206343A1 (enExample)
BE (1) BE828465A (enExample)
BR (1) BR7502572A (enExample)
CA (1) CA1045121A (enExample)
CH (1) CH598330A5 (enExample)
DE (1) DE2518560A1 (enExample)
ES (1) ES437096A1 (enExample)
FR (1) FR2268845B1 (enExample)
GB (1) GB1450026A (enExample)
NL (1) NL7505098A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0090777A1 (de) * 1982-03-31 1983-10-05 Ciba-Geigy Ag Disazopigmente, Verfahren zu deren Herstellung und Verwendung
JP6368844B1 (ja) * 2017-08-25 2018-08-01 東洋インキＳｃホールディングス株式会社 アゾ顔料、カラーフィルタ用着色剤、着組成物およびカラーフィルタ

Also Published As

Publication number Publication date
AU8054875A (en) 1976-10-28
GB1450026A (en) 1976-09-22
AR206343A1 (es) 1976-07-15
DE2518560A1 (de) 1975-11-13
BE828465A (fr) 1975-10-28
NL7505098A (nl) 1975-10-31
CH598330A5 (enExample) 1978-04-28
CA1045121A (en) 1978-12-26
FR2268845A1 (enExample) 1975-11-21
FR2268845B1 (enExample) 1977-04-15
BR7502572A (pt) 1976-03-09
JPS50149722A (enExample) 1975-12-01

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