GB1372527A - Water-soluble azo dyes and processes for their manufacture - Google Patents

Water-soluble azo dyes and processes for their manufacture

Info

Publication number
GB1372527A
GB1372527A GB4811771A GB4811771A GB1372527A GB 1372527 A GB1372527 A GB 1372527A GB 4811771 A GB4811771 A GB 4811771A GB 4811771 A GB4811771 A GB 4811771A GB 1372527 A GB1372527 A GB 1372527A
Authority
GB
United Kingdom
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
GB4811771A
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
Publication of GB1372527A publication Critical patent/GB1372527A/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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/002—Reactive 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
    • C09B62/006—Azodyes
    • C09B62/0067—Azodyes with heterocyclic compound as coupling component
    • 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
    • C09B29/34—Monoazo dyes prepared by diazotising and coupling from other coupling components
    • C09B29/36—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds
    • C09B29/3604—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom
    • C09B29/3617—Monoazo 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
    • C09B29/3621—Monoazo 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
    • C09B29/3626—Monoazo 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)
GB4811771A 1970-10-16 1971-10-15 Water-soluble azo dyes and processes for their manufacture Expired GB1372527A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702050901 DE2050901C3 (en) 1970-10-16 1970-10-16 Water-soluble azo dyes, processes for their production and their use for dyeing and printing wool, silk, polyamides or cellulose

Publications (1)

Publication Number Publication Date
GB1372527A true GB1372527A (en) 1974-10-30

Family

ID=5785349

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4811771A Expired GB1372527A (en) 1970-10-16 1971-10-15 Water-soluble azo dyes and processes for their manufacture

Country Status (10)

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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4659807A (en) * 1984-07-24 1987-04-21 Hoechst Aktiengesellschaft Water-soluble pyridone monoazo compounds suitable as fiber reactive dyestuffs
GB2200364A (en) * 1987-01-31 1988-08-03 Sandoz Ltd Fibre-reactive phthalocyanine-monoazo dyes
US5760195A (en) * 1995-11-23 1998-06-02 Ciba Specialty Chemicals Corporation Monoazo triazinyl group-containing fiber reactive dyes, processes for their preparation and their use
US5760194A (en) * 1995-11-23 1998-06-02 Ciba Specialty Chemicals Corporation Monoazotriaziayl group-containing fiber reactive dyes, processes for their preparation and their use
US5779740A (en) * 1995-11-23 1998-07-14 Ciba Specialty Chemicals Corporation Process for dichromatic or trichromatic dyeing or printing

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2757681C2 (en) * 1977-12-23 1982-08-19 Hoechst Ag, 6000 Frankfurt Phenylazopyridone compound, process for their production, their use for dyeing or printing fiber material made from natural or regenerated cellulose or from natural, regenerated or synthetic polyamides
DE3316887A1 (en) * 1983-05-07 1984-11-08 Agfa-Gevaert Ag, 5090 Leverkusen PHOTOGRAPHIC RECORDING MATERIAL AND NEW AZO DYES

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4659807A (en) * 1984-07-24 1987-04-21 Hoechst Aktiengesellschaft Water-soluble pyridone monoazo compounds suitable as fiber reactive dyestuffs
GB2200364A (en) * 1987-01-31 1988-08-03 Sandoz Ltd Fibre-reactive phthalocyanine-monoazo dyes
US4900812A (en) * 1987-01-31 1990-02-13 Sandoz Ltd. Sulfo group-containing metal phlhalocyanine azo compound having a 6-hydroxypyrid-2-one coupling component radicals having a fiber-reactive group
GB2200364B (en) * 1987-01-31 1990-12-19 Sandoz Ltd Fibre reactive phthalocyamine-monoazodyes
US5760195A (en) * 1995-11-23 1998-06-02 Ciba Specialty Chemicals Corporation Monoazo triazinyl group-containing fiber reactive dyes, processes for their preparation and their use
US5760194A (en) * 1995-11-23 1998-06-02 Ciba Specialty Chemicals Corporation Monoazotriaziayl group-containing fiber reactive dyes, processes for their preparation and their use
US5779740A (en) * 1995-11-23 1998-07-14 Ciba Specialty Chemicals Corporation Process for dichromatic or trichromatic dyeing or printing
US5944855A (en) * 1995-11-23 1999-08-31 Ciba Specialty Chemicals Corporation Process for dichromatic or trichromatic dyeing or printing
US5973147A (en) * 1995-11-23 1999-10-26 Ciba Specialty Chemicals Corporation Process for dichromatic or trichromatic dyeing or printing

Also Published As

Publication number Publication date
DE2050901B2 (en) 1980-02-07
NL7113459A (en) 1972-04-18
FR2111668A1 (en) 1972-06-09
DE2050901C3 (en) 1980-10-02
FR2111668B1 (en) 1976-04-02
AT306884B (en) 1973-04-25
CH582214A5 (en) 1976-11-30
BE774028A (en) 1972-04-17
ES396041A1 (en) 1974-04-01
CA982559A (en) 1976-01-27
JPS5544781B1 (en) 1980-11-14
DE2050901A1 (en) 1972-04-20

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee