CH477511A - 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
CH477511A
CH477511A CH79767A CH79767A CH477511A CH 477511 A CH477511 A CH 477511A CH 79767 A CH79767 A CH 79767A CH 79767 A CH79767 A CH 79767A CH 477511 A CH477511 A CH 477511A
Authority
CH
Switzerland
Prior art keywords
preparation
cyano group
azo dyes
containing azo
dyes
Prior art date
Application number
CH79767A
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 CH477511A publication Critical patent/CH477511A/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)
CH79767A 1966-02-17 1967-01-19 Process for the preparation of cyano group-containing azo dyes CH477511A (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
CH477511A true CH477511A (en) 1969-08-31

Family

ID=27436946

Family Applications (6)

Application Number Title Priority Date Filing Date
CH79567A CH569134B5 (en) 1966-02-17 1967-01-19
CH79767A CH477511A (en) 1966-02-17 1967-01-19 Process for the preparation of cyano group-containing azo dyes
CH79667A CH487227A (en) 1966-02-17 1967-01-19 Process for the preparation of cyano group-containing azo dyes
CH79567D CH79567A4 (en) 1966-02-17 1967-01-19
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 (1)

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

Family Applications After (4)

Application Number Title Priority Date Filing Date
CH79667A CH487227A (en) 1966-02-17 1967-01-19 Process for the preparation of cyano group-containing azo dyes
CH79567D CH79567A4 (en) 1966-02-17 1967-01-19
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) BE694265A (en)
CH (6) CH569134B5 (en)
DE (3) DE1290915B (en)
FR (3) FR1511933A (en)
GB (3) GB1127084A (en)
NL (1) NL156177B (en)

Families Citing this family (28)

* 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
DE2610675C3 (en) * 1976-03-13 1979-05-17 Bayer Ag, 5090 Leverkusen Process for the preparation of cyanazo dyes
GB1578732A (en) * 1976-05-28 1980-11-05 Ici Ltd Process for the manufacture of cyano azo dyes
DE2746444A1 (en) * 1977-10-15 1979-04-19 Basf Ag AZO DYES
BR7901173A (en) * 1978-02-24 1979-10-09 Ciba Geigy Ag ORGANIC COMPOUNDS, PROCESS FOR ITS PREPARATION AND EMPLOYMENT
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
DE2846438A1 (en) 1978-10-25 1980-05-08 Bayer Ag METHOD FOR PRODUCING 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
EP0038615A3 (en) * 1980-04-03 1981-11-04 Imperial Chemical Industries Plc Disperse monoazo dyes
EP0044131B1 (en) * 1980-07-04 1984-08-01 Imperial Chemical Industries Plc Disperse monoazo dyestuffs
DE3216788A1 (en) * 1982-05-05 1983-11-10 Bayer Ag, 5090 Leverkusen DYE MIXTURES
DE3347572A1 (en) * 1983-12-30 1985-07-11 Hoechst Ag, 6230 Frankfurt MIXTURES OF BLUE DISPERSION AZO DYES FOR DYEING POLYESTER FIBERS
DE3511728A1 (en) * 1985-03-30 1986-10-02 Cassella Ag, 6000 Frankfurt WATER-INSOLUBLE RED MONOAZO DYES, THEIR PRODUCTION AND USE
DE4417699A1 (en) * 1994-05-20 1995-11-23 Cassella Ag Water-insoluble red monoazo dyes, their preparation and their use
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
DE648768C (en) * 1934-02-23 1937-08-11 Chemische Ind Ges Process for the production of azo dyes
US2173417A (en) * 1934-02-23 1939-09-19 Chem Ind Basel Azo dyestuffs and process of making same
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

Also Published As

Publication number Publication date
DE1644177A1 (en) 1971-07-08
BE694266A (en) 1967-07-31
CH594780B (en) 1978-01-31
DE1619504C3 (en) 1975-02-20
CH569134B5 (en) 1975-11-14
GB1125684A (en) 1968-08-28
FR1511932A (en) 1968-02-02
BE694265A (en) 1967-07-31
FR1511934A (en) 1968-02-02
DE1290915B (en) 1969-03-20
GB1127084A (en) 1968-09-11
DE1644177C3 (en) 1975-02-27
BE694264A (en) 1967-07-31
NL156177B (en) 1978-03-15
CH79567A4 (en) 1975-05-30
DE1644177B2 (en) 1974-06-27
DE1619504A1 (en) 1969-09-04
CH932675A4 (en) 1977-03-31
GB1125683A (en) 1968-08-28
FR1511933A (en) 1968-02-02
NL6702443A (en) 1967-08-18
CH487227A (en) 1970-03-15
DE1619504B2 (en) 1974-06-20

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Legal Events

Date Code Title Description
PL Patent ceased