CH370508A - Process for the production of metal-containing azo dyes - Google Patents

Process for the production of metal-containing azo dyes

Info

Publication number
CH370508A
CH370508A CH7120859A CH7120859A CH370508A CH 370508 A CH370508 A CH 370508A CH 7120859 A CH7120859 A CH 7120859A CH 7120859 A CH7120859 A CH 7120859A CH 370508 A CH370508 A CH 370508A
Authority
CH
Switzerland
Prior art keywords
production
metal
azo dyes
containing azo
dyes
Prior art date
Application number
CH7120859A
Other languages
German (de)
Inventor
Johannes Dr Heyna
Walter Dr Noll
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 CH370508A publication Critical patent/CH370508A/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
    • C09B62/515—Metal complex azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH7120859A 1958-03-26 1959-03-24 Process for the production of metal-containing azo dyes CH370508A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF25343A DE1126542B (en) 1958-03-26 1958-03-26 Process for the production of metal-containing azo dyes

Publications (1)

Publication Number Publication Date
CH370508A true CH370508A (en) 1963-07-15

Family

ID=7091586

Family Applications (1)

Application Number Title Priority Date Filing Date
CH7120859A CH370508A (en) 1958-03-26 1959-03-24 Process for the production of metal-containing azo dyes

Country Status (3)

Country Link
CH (1) CH370508A (en)
DE (1) DE1126542B (en)
GB (1) GB913517A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0614947A1 (en) * 1993-03-12 1994-09-14 Hoechst Aktiengesellschaft Water-soluble copper complexes of monoazo naphtol-carborylic acids, process for their preparation and their use as dyestuffs

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1288709B (en) * 1963-09-11 1969-02-06 Hoechst Ag Process for the preparation of water-soluble, metal-containing monoazo dyes
DE1644377B1 (en) * 1967-11-29 1971-09-23 Sumitomo Chemical Co Monoazo compounds, process for their production and their use for dyeing textiles
US4000966A (en) * 1970-07-08 1977-01-04 Hoechst Aktiengesellschaft Dyeing cellulose with aminonaphthyl azobenzene vinyl type reactive dyes
DE2061358C3 (en) * 1970-12-12 1982-04-08 Hoechst Ag, 6000 Frankfurt Water-soluble metal complex monoazo dyes, processes for their production and their use for dyeing or printing fiber materials made from native or regenerated cellulose, natural nitrogen-containing fibers and polyamide and polyurethane fibers
EP0265857B1 (en) * 1986-10-27 1990-09-19 Hoechst Celanese Corporation Water-soluble monoazodyes containing a ureido group and two sulfonyl fiber-reactive groups, process for their preparation and their use
DE19548429A1 (en) 1995-12-22 1997-06-26 Dystar Textilfarben Gmbh & Co Water-soluble azo dyes, process for their preparation and their use
WO2013018071A2 (en) 2011-08-04 2013-02-07 Colourtex Industries Limited Fibre reactive azo reactive colorants containing two reactive groups of the vinylsulfone type, production and use thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE960534C (en) * 1950-01-09 1957-03-21 Hoechst Ag Process for the production of real colors and prints
DE925121C (en) * 1952-02-20 1955-03-14 Hoechst Ag Process for the production of azo dyes of the pyrazolone and pyrazole series
DE938143C (en) * 1952-06-26 1956-01-26 Hoechst Ag Process for the preparation of chromable monoazo dyes
DE940482C (en) * 1953-03-12 1956-03-22 Hoechst Ag Process for the preparation of chromium-containing monoazo dyes
DE953103C (en) * 1954-07-17 1956-11-29 Hoechst Ag Process for the preparation of chromium-containing monoazo dyes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0614947A1 (en) * 1993-03-12 1994-09-14 Hoechst Aktiengesellschaft Water-soluble copper complexes of monoazo naphtol-carborylic acids, process for their preparation and their use as dyestuffs
TR27670A (en) * 1993-03-12 1995-06-16 Hoechst Ag Water-soluble virgin complex-monoazo-naphthol carbonic acid compounds, the method for their production and their use as dyestuffs.

Also Published As

Publication number Publication date
GB913517A (en) 1962-12-19
DE1126542B (en) 1962-03-29

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