CH550846A - PROCESS FOR THE PRODUCTION OF HYDRO-SOLUBLE MONOAZO DYES. - Google Patents

PROCESS FOR THE PRODUCTION OF HYDRO-SOLUBLE MONOAZO DYES.

Info

Publication number
CH550846A
CH550846A CH353071A CH353071A CH550846A CH 550846 A CH550846 A CH 550846A CH 353071 A CH353071 A CH 353071A CH 353071 A CH353071 A CH 353071A CH 550846 A CH550846 A CH 550846A
Authority
CH
Switzerland
Prior art keywords
hydro
production
monoazo dyes
soluble monoazo
soluble
Prior art date
Application number
CH353071A
Other languages
German (de)
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of CH550846A publication Critical patent/CH550846A/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
    • C09B62/503—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 an esterified or non-esterified hydroxyalkyl sulfonyl or mercaptoalkyl sulfonyl group, a quaternised or non-quaternised aminoalkyl sulfonyl group, a heterylmercapto alkyl sulfonyl group, a vinyl sulfonyl or a substituted vinyl sulfonyl group, or a thiophene-dioxide group
    • C09B62/507—Azo dyes
    • C09B62/51—Monoazo dyes
    • 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/10—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
    • C09B29/16—Naphthol-sulfonic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH353071A 1970-03-14 1971-03-10 PROCESS FOR THE PRODUCTION OF HYDRO-SOLUBLE MONOAZO DYES. CH550846A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2012151A DE2012151C3 (en) 1970-03-14 1970-03-14 Water-soluble monoazo dyes, processes for their production and their use for dyeing or printing fiber materials made from native or regenerated cellulose, wool, silk, polyamides or polyurethanes

Publications (1)

Publication Number Publication Date
CH550846A true CH550846A (en) 1974-06-28

Family

ID=5765071

Family Applications (1)

Application Number Title Priority Date Filing Date
CH353071A CH550846A (en) 1970-03-14 1971-03-10 PROCESS FOR THE PRODUCTION OF HYDRO-SOLUBLE MONOAZO DYES.

Country Status (9)

Country Link
JP (1) JPS5246968B1 (en)
KR (1) KR780000259B1 (en)
BE (1) BE764190A (en)
CH (1) CH550846A (en)
CS (1) CS169800B2 (en)
DE (1) DE2012151C3 (en)
ES (1) ES389004A1 (en)
FR (1) FR2081955B1 (en)
GB (1) GB1306645A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1546089A (en) * 1967-04-13 1968-11-15 Sumitomo Chemical Co New bluish-red reactive dyes

Also Published As

Publication number Publication date
KR780000259B1 (en) 1978-07-06
DE2012151B2 (en) 1977-12-08
FR2081955B1 (en) 1975-07-04
DE2012151C3 (en) 1978-08-10
FR2081955A1 (en) 1971-12-10
CS169800B2 (en) 1976-07-29
DE2012151A1 (en) 1971-10-07
GB1306645A (en) 1973-02-14
BE764190A (en) 1971-09-13
JPS5246968B1 (en) 1977-11-29
ES389004A1 (en) 1973-05-16

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Legal Events

Date Code Title Description
PL Patent ceased