CH488784A - Process for the production of new, water-insoluble azo dyes - Google Patents

Process for the production of new, water-insoluble azo dyes

Info

Publication number
CH488784A
CH488784A CH90668A CH90668A CH488784A CH 488784 A CH488784 A CH 488784A CH 90668 A CH90668 A CH 90668A CH 90668 A CH90668 A CH 90668A CH 488784 A CH488784 A CH 488784A
Authority
CH
Switzerland
Prior art keywords
new
production
water
azo dyes
insoluble azo
Prior art date
Application number
CH90668A
Other languages
German (de)
Inventor
Matthias Dr Seefelder
Peter Dr Dimroth
Kurt Dr Mayer
Gustav Dr Bock
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of CH488784A publication Critical patent/CH488784A/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B29/00Monoazo dyes prepared by diazotising and coupling
    • C09B29/0025Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH90668A 1967-01-26 1968-01-22 Process for the production of new, water-insoluble azo dyes CH488784A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0090909 1967-01-26

Publications (1)

Publication Number Publication Date
CH488784A true CH488784A (en) 1970-04-15

Family

ID=6985549

Family Applications (1)

Application Number Title Priority Date Filing Date
CH90668A CH488784A (en) 1967-01-26 1968-01-22 Process for the production of new, water-insoluble azo dyes

Country Status (4)

Country Link
CH (1) CH488784A (en)
DE (1) DE1644052A1 (en)
FR (1) FR1551802A (en)
GB (1) GB1202984A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH561251A5 (en) * 1971-05-03 1975-04-30 Ciba Geigy Ag
US4179435A (en) * 1971-05-03 1979-12-18 Ciba-Geigy Corporation Azo dyestuffs having a carboxyl group and a substituted sulfonylimino group in the coupling component
JPS6027695B2 (en) * 1977-03-15 1985-07-01 バイエル・アクチエンゲゼルシヤフト Azo compound
GB2031927A (en) * 1978-09-08 1980-04-30 Ici Ltd Dyestuffs
EP0040172B1 (en) * 1980-04-30 1984-06-20 Ciba-Geigy Ag Azo dyestuffs, methods for their preparation and their use as colouring agents in photographic materials in the silver dyestuff bleaching process, and the said photographic materials containing these azo dyestuffs
DE3360514D1 (en) * 1982-05-06 1985-09-12 Bayer Ag Azo dyestuffs
DE4021960A1 (en) * 1990-07-10 1992-01-16 Basf Ag THIOPHENAZO DYES
CN103525121B (en) * 2013-09-10 2015-12-23 江苏亚邦染料股份有限公司 One class azoic diphenylamine type dispersed dye and application thereof

Also Published As

Publication number Publication date
DE1644052A1 (en) 1971-03-25
GB1202984A (en) 1970-08-26
FR1551802A (en) 1968-12-27

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Legal Events

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