CA982559A - Water-soluble azo dyes and processes for their manufacture - Google Patents

Water-soluble azo dyes and processes for their manufacture

Info

Publication number
CA982559A
CA982559A CA125,119A CA125119A CA982559A CA 982559 A CA982559 A CA 982559A CA 125119 A CA125119 A CA 125119A CA 982559 A CA982559 A CA 982559A
Authority
CA
Canada
Prior art keywords
manufacture
processes
water
azo dyes
soluble azo
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA125,119A
Other languages
English (en)
Other versions
CA125119S (en
Inventor
Rolf Muller
Ernst Heinrich
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cassella Farbwerke Mainkur AG
Original Assignee
Cassella Farbwerke Mainkur 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 Cassella Farbwerke Mainkur AG filed Critical Cassella Farbwerke Mainkur AG
Application granted granted Critical
Publication of CA982559A publication Critical patent/CA982559A/en
Expired legal-status Critical Current

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
    • C09B62/00Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/002Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the linkage of the reactive group being alternatively specified
    • C09B62/006Azodyes
    • C09B62/0067Azodyes with heterocyclic compound as coupling component
    • 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
    • C09B29/34Monoazo dyes prepared by diazotising and coupling from other coupling components
    • C09B29/36Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds
    • C09B29/3604Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom
    • C09B29/3617Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom
    • C09B29/3621Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring
    • C09B29/3626Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring from a pyridine ring containing one or more hydroxyl groups (or = O)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Pyridine Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA125,119A 1970-10-16 1971-10-14 Water-soluble azo dyes and processes for their manufacture Expired CA982559A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702050901 DE2050901C3 (de) 1970-10-16 1970-10-16 Wasserlösliche Azofarbstoffe, Verfahren zu deren Herstellung und ihre Verwendung zum Färben und Bedrucken von Wolle, Seide, Polyamiden oder Zellulose

Publications (1)

Publication Number Publication Date
CA982559A true CA982559A (en) 1976-01-27

Family

ID=5785349

Family Applications (1)

Application Number Title Priority Date Filing Date
CA125,119A Expired CA982559A (en) 1970-10-16 1971-10-14 Water-soluble azo dyes and processes for their manufacture

Country Status (10)

Country Link
JP (1) JPS5544781B1 (de)
AT (1) AT306884B (de)
BE (1) BE774028A (de)
CA (1) CA982559A (de)
CH (1) CH582214A5 (de)
DE (1) DE2050901C3 (de)
ES (1) ES396041A1 (de)
FR (1) FR2111668B1 (de)
GB (1) GB1372527A (de)
NL (1) NL7113459A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2757681C2 (de) * 1977-12-23 1982-08-19 Hoechst Ag, 6000 Frankfurt Phenylazopyridon-Verbindung, Verfahren zu deren Herstellung, ihre Verwendung zum Färben oder Bedrucken von Fasermaterial aus natürlicher oder regenerierter Cellulose oder aus natürlichen, regenerierten oder synthetischen Polyamiden
DE3316887A1 (de) * 1983-05-07 1984-11-08 Agfa-Gevaert Ag, 5090 Leverkusen Photographisches aufzeichnungsmaterial und neue azofarbstoffe
DE3427188A1 (de) * 1984-07-24 1986-01-30 Hoechst Ag, 6230 Frankfurt Wasserloesliche pyridon-monoazoverbindungen, verfahren zu ihrer herstellung und ihre verwendung als farbstoffe
GB2200364B (en) * 1987-01-31 1990-12-19 Sandoz Ltd Fibre reactive phthalocyamine-monoazodyes
EP1247842B1 (de) * 1995-11-23 2008-05-21 Huntsman Advanced Materials (Switzerland) GmbH Faserreaktive Anthrachinonfarbstoffe, deren Herstellung und deren Verwendung
EP0775731B1 (de) * 1995-11-23 1999-12-29 Ciba SC Holding AG Reaktivfarbstoffe, Verfahren zu deren Herstellung und deren Verwendung
EP0775730B1 (de) * 1995-11-23 2000-05-03 Ciba SC Holding AG Reaktivfarbstoffe, Verfahren zu deren Herstellung und deren Verwendung

Also Published As

Publication number Publication date
GB1372527A (en) 1974-10-30
FR2111668B1 (de) 1976-04-02
BE774028A (fr) 1972-04-17
JPS5544781B1 (de) 1980-11-14
DE2050901B2 (de) 1980-02-07
NL7113459A (de) 1972-04-18
AT306884B (de) 1973-04-25
CH582214A5 (de) 1976-11-30
ES396041A1 (es) 1974-04-01
FR2111668A1 (de) 1972-06-09
DE2050901C3 (de) 1980-10-02
DE2050901A1 (de) 1972-04-20

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