CH487227A - Process for the preparation of cyano group-containing azo dyes - Google Patents

Process for the preparation of cyano group-containing azo dyes

Info

Publication number
CH487227A
CH487227A CH79667A CH79667A CH487227A CH 487227 A CH487227 A CH 487227A CH 79667 A CH79667 A CH 79667A CH 79667 A CH79667 A CH 79667A CH 487227 A CH487227 A CH 487227A
Authority
CH
Switzerland
Prior art keywords
preparation
cyano group
azo dyes
containing azo
dyes
Prior art date
Application number
CH79667A
Other languages
German (de)
Inventor
Alois Dr Gottschlich
Klaus Dr Leverenz
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of CH487227A publication Critical patent/CH487227A/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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/40—Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms
    • C09B43/42—Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms by substituting radicals containing hetero atoms for —CN radicals
    • 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
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/08—Amino benzenes
    • 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
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/08—Amino benzenes
    • C09B29/0805—Amino benzenes free of acid groups
    • C09B29/0807—Amino benzenes free of acid groups characterised by the amino group
    • 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
    • C09B29/3643—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 quinolines or hydrogenated quinolines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Plural Heterocyclic Compounds (AREA)
CH79667A 1966-02-17 1967-01-19 Process for the preparation of cyano group-containing azo dyes CH487227A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEF0048454 1966-02-17
DEF48455A DE1290915B (en) 1966-02-17 1966-02-17 Process for dyeing and printing fiber materials made from aromatic polyesters and cellulose acetates
DEF0050456 1966-10-15
DEF0051232 1967-01-12

Publications (1)

Publication Number Publication Date
CH487227A true CH487227A (en) 1970-03-15

Family

ID=27436946

Family Applications (6)

Application Number Title Priority Date Filing Date
CH79567D CH79567A4 (en) 1966-02-17 1967-01-19
CH79567A CH569134B5 (en) 1966-02-17 1967-01-19
CH79667A CH487227A (en) 1966-02-17 1967-01-19 Process for the preparation of cyano group-containing azo dyes
CH79767A CH477511A (en) 1966-02-17 1967-01-19 Process for the preparation of cyano group-containing azo dyes
CH932675A CH594780B (en) 1966-02-17 1975-07-16 PROCESS FOR COLORING OR PRINTING HYDROPHOBIC TEXTILE FIBER MATERIALS.
CH932675D CH932675A4 (en) 1966-02-17 1975-07-16

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CH79567D CH79567A4 (en) 1966-02-17 1967-01-19
CH79567A CH569134B5 (en) 1966-02-17 1967-01-19

Family Applications After (3)

Application Number Title Priority Date Filing Date
CH79767A CH477511A (en) 1966-02-17 1967-01-19 Process for the preparation of cyano group-containing azo dyes
CH932675A CH594780B (en) 1966-02-17 1975-07-16 PROCESS FOR COLORING OR PRINTING HYDROPHOBIC TEXTILE FIBER MATERIALS.
CH932675D CH932675A4 (en) 1966-02-17 1975-07-16

Country Status (6)

Country Link
BE (3) BE694266A (en)
CH (6) CH79567A4 (en)
DE (3) DE1290915B (en)
FR (3) FR1511932A (en)
GB (3) GB1125684A (en)
NL (1) NL156177B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2343783A1 (en) * 1976-03-13 1977-10-07 Bayer Ag CYANAZOIC DYES PRODUCTION PROCESS
FR2352864A1 (en) * 1976-05-28 1977-12-23 Ici Ltd AZOIC DYES PRODUCTION PROCESS
FR2418257A1 (en) * 1978-02-24 1979-09-21 Ciba Geigy Ag NEW MONO-AZOIC COMPOUNDS, THEIR MANUFACTURING PROCESS AND THEIR USE AS COLORANTS
EP0038615A2 (en) * 1980-04-03 1981-10-28 Imperial Chemical Industries Plc Disperse monoazo dyes
EP0093935A1 (en) * 1982-05-05 1983-11-16 Bayer Ag Dye mixtures
EP0196537A2 (en) * 1985-03-30 1986-10-08 CASSELLA Aktiengesellschaft Water insoluble red monoazo dyes, their preparation and their use
EP0684287A1 (en) * 1994-05-20 1995-11-29 Hoechst Mitsubishi Kasei Co., Ltd. Water insoluble red monoazo dyes, their preparation and the use thereof

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3627752A (en) * 1968-01-19 1971-12-14 Cossella Farbwerke Mainkur Ag Water-insoluble monoazo dyestuffs
CH499597A (en) * 1968-10-18 1970-11-30 Sandoz Ag Process for the preparation of azo compounds
GB1359553A (en) * 1971-03-02 1974-07-10 Ici Ltd Colouration process
CA994333A (en) * 1972-04-07 1976-08-03 Kunihiko Imada Azo disperse dye mixtures
DE2310745C3 (en) * 1973-03-03 1981-11-05 Bayer Ag, 5090 Leverkusen Process for the preparation of azo compounds
DE2340569C2 (en) * 1973-08-10 1982-12-02 Bayer Ag, 5090 Leverkusen Azo dyes
DE2366521C2 (en) * 1973-08-10 1983-11-17 Bayer Ag, 5090 Leverkusen Azo dyes and their use
DE2440270C2 (en) * 1974-08-22 1985-06-05 Bayer Ag, 5090 Leverkusen Process for the production of practically copper-free, water-insoluble organic compounds from reaction mixtures
US4160764A (en) * 1975-06-07 1979-07-10 Hoechst Aktiengesellschaft Water-insoluble monoazo-dyestuffs for synthetic fibrous materials
DE2746444A1 (en) * 1977-10-15 1979-04-19 Basf Ag AZO DYES
CA1091655A (en) * 1978-03-24 1980-12-16 Max A. Weaver Dicyano azo dyes having ether substituted aniline couplers
US4257944A (en) * 1978-04-05 1981-03-24 Imperial Chemical Industries Limited Process for the manufacture of cyano azo dyes
DE2817780C2 (en) * 1978-04-22 1984-09-20 Bayer Ag, 5090 Leverkusen Reactive dyes
DE2834386A1 (en) * 1978-08-05 1980-02-21 Bayer Ag METHOD FOR THE PRODUCTION OF AZO DYES
DE2846438C2 (en) 1978-10-25 1987-05-07 Bayer Ag, 5090 Leverkusen Process for the preparation of cyanazo dyes
DE2908357A1 (en) * 1979-03-03 1980-09-11 Basf Ag THIAZOLE DISPERSION DYES
CH639115A5 (en) 1979-07-20 1983-10-31 Sandoz Ag PROCESSES FOR THE PREPARATION OF AZOBENZENE COMPOUNDS.
DE2937329A1 (en) * 1979-09-14 1981-04-02 Bayer Ag, 5090 Leverkusen AZO DYES AND THEIR PRODUCTION AND USE
EP0044131B1 (en) * 1980-07-04 1984-08-01 Imperial Chemical Industries Plc Disperse monoazo dyestuffs
DE3347572C2 (en) * 1983-12-30 1987-03-19 Hoechst Ag, 6230 Frankfurt Dyeing of synthetic fibres with dye preparations of mixtures or mixed crystals of blue disperse azo dyes
DE19858997A1 (en) 1998-12-21 2000-06-29 Dystar Textilfarben Gmbh & Co Thermal migration-compatible azo dyes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2173417A (en) * 1934-02-23 1939-09-19 Chem Ind Basel Azo dyestuffs and process of making same
DE648768C (en) * 1934-02-23 1937-08-11 Chemische Ind Ges Process for the production of azo dyes
DE942221C (en) * 1954-02-28 1956-04-26 Bayer Ag Process for the preparation of water-insoluble monoazo dyes
BE600168A (en) * 1960-02-16 1961-05-29 Sandoz Sa Azo dyes, their manufacturing processes and applications
DE1273729B (en) * 1963-02-15 1968-07-25 Sandoz Ag Process for the preparation of monoazo disperse dyes

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2343783A1 (en) * 1976-03-13 1977-10-07 Bayer Ag CYANAZOIC DYES PRODUCTION PROCESS
FR2352864A1 (en) * 1976-05-28 1977-12-23 Ici Ltd AZOIC DYES PRODUCTION PROCESS
FR2418257A1 (en) * 1978-02-24 1979-09-21 Ciba Geigy Ag NEW MONO-AZOIC COMPOUNDS, THEIR MANUFACTURING PROCESS AND THEIR USE AS COLORANTS
EP0038615A2 (en) * 1980-04-03 1981-10-28 Imperial Chemical Industries Plc Disperse monoazo dyes
EP0038615A3 (en) * 1980-04-03 1981-11-04 Imperial Chemical Industries Plc Disperse monoazo dyes
EP0093935A1 (en) * 1982-05-05 1983-11-16 Bayer Ag Dye mixtures
EP0196537A2 (en) * 1985-03-30 1986-10-08 CASSELLA Aktiengesellschaft Water insoluble red monoazo dyes, their preparation and their use
EP0196537A3 (en) * 1985-03-30 1987-07-22 Cassella Aktiengesellschaft Water insoluble red monoazo dyes, their preparation and their use
EP0684287A1 (en) * 1994-05-20 1995-11-29 Hoechst Mitsubishi Kasei Co., Ltd. Water insoluble red monoazo dyes, their preparation and the use thereof

Also Published As

Publication number Publication date
CH79567A4 (en) 1975-05-30
DE1644177A1 (en) 1971-07-08
GB1125683A (en) 1968-08-28
NL6702443A (en) 1967-08-18
CH569134B5 (en) 1975-11-14
BE694266A (en) 1967-07-31
DE1644177B2 (en) 1974-06-27
GB1127084A (en) 1968-09-11
BE694264A (en) 1967-07-31
GB1125684A (en) 1968-08-28
FR1511932A (en) 1968-02-02
DE1619504C3 (en) 1975-02-20
CH594780B (en) 1978-01-31
DE1619504B2 (en) 1974-06-20
FR1511933A (en) 1968-02-02
CH477511A (en) 1969-08-31
FR1511934A (en) 1968-02-02
DE1619504A1 (en) 1969-09-04
DE1290915B (en) 1969-03-20
NL156177B (en) 1978-03-15
BE694265A (en) 1967-07-31
CH932675A4 (en) 1977-03-31
DE1644177C3 (en) 1975-02-27

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Legal Events

Date Code Title Description
PL Patent ceased