GB1336454A - Water-soluble monoazo dyestuffs and process for preparing them - Google Patents

Water-soluble monoazo dyestuffs and process for preparing them

Info

Publication number
GB1336454A
GB1336454A GB2269371A GB2269371A GB1336454A GB 1336454 A GB1336454 A GB 1336454A GB 2269371 A GB2269371 A GB 2269371A GB 2269371 A GB2269371 A GB 2269371A GB 1336454 A GB1336454 A GB 1336454A
Authority
GB
United Kingdom
Prior art keywords
dyes
preparing
water
nucleus
prepared
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
GB2269371A
Other languages
English (en)
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke 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, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of GB1336454A publication Critical patent/GB1336454A/en
Expired legal-status Critical Current

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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/0025—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds
    • C09B29/0029—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds the heterocyclic ring containing only nitrogen as heteroatom
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
GB2269371A 1970-02-28 1971-04-19 Water-soluble monoazo dyestuffs and process for preparing them Expired GB1336454A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2009421A DE2009421C3 (de) 1970-02-28 1970-02-28 Wasserlösliche Monoazofarbstoffe, Verfahren zu ihrer Herstellung und ihre Verwendung zum Färben oder Bedrucken von Leder, Wolle, Seide, Polyamid-, Polyurethan- und/oder nativen oder regenerierten Cellulosefasermaterialien

Publications (1)

Publication Number Publication Date
GB1336454A true GB1336454A (en) 1973-11-07

Family

ID=5763631

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2269371A Expired GB1336454A (en) 1970-02-28 1971-04-19 Water-soluble monoazo dyestuffs and process for preparing them

Country Status (11)

Country Link
JP (1) JPS5412491B1 (de)
KR (1) KR780000121B1 (de)
BE (1) BE763556A (de)
BR (1) BR7101212D0 (de)
CA (1) CA920581A (de)
CH (1) CH551476A (de)
CS (1) CS175416B2 (de)
DE (1) DE2009421C3 (de)
ES (1) ES388497A1 (de)
FR (1) FR2080825B1 (de)
GB (1) GB1336454A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2020681A (en) * 1978-04-19 1979-11-21 Basf Ag Reactive dyes
US4960872A (en) * 1987-02-06 1990-10-02 Hoechst Aktiengesellschaft Water-soluble monoazopyrazolone dyestuffs having fiber reactive groups of the vinylsulfone series

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2431343C2 (de) * 1974-06-29 1982-02-11 Hoechst Ag, 6000 Frankfurt Goldgelbe, wasserlösliche Monoazoverbindungen, Verfahren zu ihrer Herstellung und ihre Verwendung als Farbstoffe
DE19528189A1 (de) * 1995-08-01 1997-02-06 Basf Ag Benzolderivate mit einem heterocyclischen Rest

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1795086C3 (de) * 1968-08-07 1981-07-23 Hoechst Ag, 6000 Frankfurt Wasserlösliche Monoazofarbstoffe, Verfahren zu ihrer Herstellung und ihre Verwendung zum Färben oder Bedrucken von Cellulosefasern, Wolle, Seide, Polyamidfasern und Leder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2020681A (en) * 1978-04-19 1979-11-21 Basf Ag Reactive dyes
US4960872A (en) * 1987-02-06 1990-10-02 Hoechst Aktiengesellschaft Water-soluble monoazopyrazolone dyestuffs having fiber reactive groups of the vinylsulfone series

Also Published As

Publication number Publication date
DE2009421C3 (de) 1979-09-27
FR2080825A1 (de) 1971-11-19
CH551476A (de) 1974-07-15
CA920581A (en) 1973-02-06
DE2009421B2 (de) 1979-01-25
BR7101212D0 (pt) 1973-03-13
ES388497A1 (es) 1973-05-01
DE2009421A1 (de) 1971-09-16
BE763556A (fr) 1971-08-26
JPS5412491B1 (de) 1979-05-23
CS175416B2 (de) 1977-05-31
KR780000121B1 (en) 1978-04-15
FR2080825B1 (de) 1975-07-04

Similar Documents

Publication Publication Date Title
US3961881A (en) Coloration process
GB1431322A (en) Reactive azo dyestuffs
GB1405016A (en) Reactive disazo dyes their manufacture and use
US4146363A (en) Dyeing synthetic polyamides
US2944870A (en) New colouring process
GB1336454A (en) Water-soluble monoazo dyestuffs and process for preparing them
GB1398398A (en) Water-soluble dyestuffs containing carbamoyloxethylsulphonyl groups and their use in dyeing and printing
GB1507595A (en) Preparation of azo dyestuffs whilst they are undergoing comminution
GB1512151A (en) Fibre-reactive disazo dyestuffs their production and their use
GB1439967A (en) Azo anthraquinone and styryl dyestuffs
US2345010A (en) Azo dye
GB1186036A (en) Water-Soluble 2:1-Chromium Complex Monoazo Dyestuffs and a process for preparing them
US2196776A (en) Azo dye compounds and process for coloring therewith
GB1350669A (en) Water-soluble monoazo dyestuffs and process for their manufacture
GB1180423A (en) New Water-Soluble Monoazo Dyestuffs and process for preparing them
GB1413315A (en) Watersoluble reactive azo dyestuffs
US1483797A (en) Dyeing and printing acetyl silk and materials containing it
GB1303498A (de)
US2341427A (en) Azo compounds and materials colored therewith
GB1395350A (de)
GB1401831A (en) Azonaphthimidazole dyestuffs their manufacture and use
GB1414173A (en) Water-soluble reactive azo dyestuffs and processes for their manufacture and use
US2165257A (en) Coloring acetate artificial silk
GB1327107A (en) Water-soluble reactive monoazo dyestuffs and process for preparing them
GB1386165A (en) Water-soluble monoazo dyestuffs and process for preparing them

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years