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CH427093A - Process for the preparation of water-insoluble azo dyes - Google Patents

Process for the preparation of water-insoluble azo dyes

Info

Publication number
CH427093A
CH427093A CH500064A CH500064A CH427093A CH 427093 A CH427093 A CH 427093A CH 500064 A CH500064 A CH 500064A CH 500064 A CH500064 A CH 500064A CH 427093 A CH427093 A CH 427093A
Authority
CH
Switzerland
Prior art keywords
preparation
water
azo dyes
insoluble azo
insoluble
Prior art date
Application number
CH500064A
Other languages
German (de)
Inventor
Guenter Dr Lange
Guenter Dr Wippel Hans
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 CH427093A publication Critical patent/CH427093A/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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
    • C09B62/443—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being alternatively specified
    • C09B62/447—Azo dyes
    • C09B62/45—Monoazo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH500064A 1963-04-20 1964-04-17 Process for the preparation of water-insoluble azo dyes CH427093A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB71575A DE1257311B (en) 1963-04-20 1963-04-20 Process for the preparation of water-insoluble azo dyes

Publications (1)

Publication Number Publication Date
CH427093A true CH427093A (en) 1966-12-31

Family

ID=6977093

Family Applications (1)

Application Number Title Priority Date Filing Date
CH500064A CH427093A (en) 1963-04-20 1964-04-17 Process for the preparation of water-insoluble azo dyes

Country Status (4)

Country Link
BE (1) BE646686A (en)
CH (1) CH427093A (en)
DE (1) DE1257311B (en)
GB (1) GB1052081A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2171110A (en) * 1985-02-16 1986-08-20 Yorkshire Chemicals Plc Monoazo disperse dyes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1216323A (en) * 1957-10-11 1960-04-25 Ciba Geigy Water-insoluble azo dyes and process for obtaining them
FR1320430A (en) * 1962-04-18 1963-03-08 Ciba Geigy Water insoluble monoazo dyes and process for their preparation

Also Published As

Publication number Publication date
DE1257311B (en) 1967-12-28
GB1052081A (en)
BE646686A (en) 1964-10-19

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