BE796856A - BIS-AZOIC PIGMENTS AND THEIR PREPARATION - Google Patents

BIS-AZOIC PIGMENTS AND THEIR PREPARATION

Info

Publication number
BE796856A
BE796856A BE128857A BE128857A BE796856A BE 796856 A BE796856 A BE 796856A BE 128857 A BE128857 A BE 128857A BE 128857 A BE128857 A BE 128857A BE 796856 A BE796856 A BE 796856A
Authority
BE
Belgium
Prior art keywords
bis
preparation
azoic pigments
azoic
pigments
Prior art date
Application number
BE128857A
Other languages
French (fr)
Original Assignee
Ciba Geigy
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 filed Critical Ciba Geigy
Publication of BE796856A publication Critical patent/BE796856A/en

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
    • C09B33/153—Disazo dyes in which the coupling component is a bis-(aceto-acetyl amide) or a bis-(benzoyl-acetylamide)
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
BE128857A 1972-03-17 1973-03-16 BIS-AZOIC PIGMENTS AND THEIR PREPARATION BE796856A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH405772A CH566376A5 (en) 1972-03-17 1972-03-17

Publications (1)

Publication Number Publication Date
BE796856A true BE796856A (en) 1973-09-17

Family

ID=4269008

Family Applications (1)

Application Number Title Priority Date Filing Date
BE128857A BE796856A (en) 1972-03-17 1973-03-16 BIS-AZOIC PIGMENTS AND THEIR PREPARATION

Country Status (10)

Country Link
JP (1) JPS496018A (en)
AR (1) AR197222A1 (en)
AU (1) AU476117B2 (en)
BE (1) BE796856A (en)
CA (1) CA998391A (en)
CH (1) CH566376A5 (en)
DE (1) DE2312734A1 (en)
FR (1) FR2176789B1 (en)
GB (1) GB1388074A (en)
NL (1) NL7303739A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5127812B2 (en) * 1972-10-13 1976-08-14
JPS5142054U (en) * 1974-09-24 1976-03-29

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1206161A (en) * 1957-05-17 1960-02-08 Ciba Geigy New carboxylamide derivatives of azo dyes and process for their preparation
CH453538A (en) * 1964-11-26 1968-06-14 Ciba Geigy Process for the production of disazo pigments
FR1465350A (en) * 1965-01-26 1967-01-06 Ciba Geigy Process for the preparation of disazo pigment dyes
FR1539446A (en) * 1966-10-05 1968-09-13 Ciba Geigy Process for the preparation of disazo pigments

Also Published As

Publication number Publication date
GB1388074A (en) 1975-03-19
CH566376A5 (en) 1975-09-15
CA998391A (en) 1976-10-12
FR2176789A1 (en) 1973-11-02
JPS496018A (en) 1974-01-19
DE2312734A1 (en) 1973-09-20
NL7303739A (en) 1973-09-19
AR197222A1 (en) 1974-03-22
AU5348673A (en) 1974-09-19
AU476117B2 (en) 1976-09-09
FR2176789B1 (en) 1976-09-10

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