NL156177B - Werkwijze ter bereiding van azokleurstoffen, die een cyaangroep bevatten. - Google Patents

Werkwijze ter bereiding van azokleurstoffen, die een cyaangroep bevatten.

Info

Publication number
NL156177B
NL156177B NL6702443A NL6702443A NL156177B NL 156177 B NL156177 B NL 156177B NL 6702443 A NL6702443 A NL 6702443A NL 6702443 A NL6702443 A NL 6702443A NL 156177 B NL156177 B NL 156177B
Authority
NL
Netherlands
Prior art keywords
preparation
azo dyes
dyes containing
cyan group
cyan
Prior art date
Application number
NL6702443A
Other languages
English (en)
Other versions
NL6702443A (nl
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 NL6702443A publication Critical patent/NL6702443A/xx
Priority to NLAANVRAGE7802480,A priority Critical patent/NL171460C/nl
Publication of NL156177B publication Critical patent/NL156177B/nl

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)
NL6702443A 1966-02-17 1967-02-17 Werkwijze ter bereiding van azokleurstoffen, die een cyaangroep bevatten. NL156177B (nl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7802480,A NL171460C (nl) 1966-02-17 1978-03-07 Werkwijze voor het verven of bedrukken van hydrofobe materialen met 2,6-dicyaanazokleurstoffen.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEF0048454 1966-02-17
DEF48455A DE1290915B (de) 1966-02-17 1966-02-17 Verfahren zum Faerben und Bedrucken von Fasermaterialien aus aromatischen Polyestern und Celluloseacetaten
DEF0050456 1966-10-15
DEF0051232 1967-01-12

Publications (2)

Publication Number Publication Date
NL6702443A NL6702443A (nl) 1967-08-18
NL156177B true NL156177B (nl) 1978-03-15

Family

ID=27436946

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6702443A NL156177B (nl) 1966-02-17 1967-02-17 Werkwijze ter bereiding van azokleurstoffen, die een cyaangroep bevatten.

Country Status (6)

Country Link
BE (3) BE694266A (nl)
CH (6) CH477511A (nl)
DE (3) DE1290915B (nl)
FR (3) FR1511934A (nl)
GB (3) GB1125683A (nl)
NL (1) NL156177B (nl)

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 (de) * 1968-10-18 1970-11-30 Sandoz Ag Verfahren zur Herstellung von Azoverbindungen
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 (de) * 1973-03-03 1981-11-05 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Azoverbindungen
DE2366521C2 (de) * 1973-08-10 1983-11-17 Bayer Ag, 5090 Leverkusen Azofarbstoffe und deren Verwendung
DE2340569C2 (de) * 1973-08-10 1982-12-02 Bayer Ag, 5090 Leverkusen Azofarbstoffe
DE2440270C2 (de) * 1974-08-22 1985-06-05 Bayer Ag, 5090 Leverkusen Verfahren zur Gewinnung von praktisch kupferfreien wasserunlöslichen organischen Verbindungen aus Reaktionsgemischen
US4160764A (en) * 1975-06-07 1979-07-10 Hoechst Aktiengesellschaft Water-insoluble monoazo-dyestuffs for synthetic fibrous materials
DE2610675C3 (de) * 1976-03-13 1979-05-17 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Cyanazofarbstoffen
GB1578732A (en) * 1976-05-28 1980-11-05 Ici Ltd Process for the manufacture of cyano azo dyes
DE2746444A1 (de) * 1977-10-15 1979-04-19 Basf Ag Azofarbstoffe
BR7901173A (pt) * 1978-02-24 1979-10-09 Ciba Geigy Ag Compostos organicos,processo para sua preparacao e seu emprego
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 (de) * 1978-04-22 1984-09-20 Bayer Ag, 5090 Leverkusen Reaktivfarbstoffe
DE2834386A1 (de) * 1978-08-05 1980-02-21 Bayer Ag Verfahren zur herstellung von azofarbstoffen
DE2846438C2 (de) 1978-10-25 1987-05-07 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Cyanazofarbstoffen
DE2908357A1 (de) * 1979-03-03 1980-09-11 Basf Ag Thiazol-dispersionsfarbstoffe
CH639115A5 (de) 1979-07-20 1983-10-31 Sandoz Ag Verfahren zur herstellung von azobenzol-verbindungen.
DE2937329A1 (de) * 1979-09-14 1981-04-02 Bayer Ag, 5090 Leverkusen Azofarbstoffe sowie deren herstellung und verwendung
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 (de) * 1982-05-05 1983-11-10 Bayer Ag, 5090 Leverkusen Farbstoffmischungen
DE3347572C2 (de) * 1983-12-30 1987-03-19 Hoechst Ag, 6230 Frankfurt Färben von Synthesefasern mit Farbstoffpräparationen von Mischungen oder Mischkristallen blauer Dispersions-Azofarbstoffe
DE3511728A1 (de) * 1985-03-30 1986-10-02 Cassella Ag, 6000 Frankfurt Wasserunloesliche rote monoazofarbstoffe, ihre herstellung und verwendung
DE4417699A1 (de) * 1994-05-20 1995-11-23 Cassella Ag Wasserunlösliche rote Monoazofarbstoffe, ihre Herstellung und ihre Verwendung
DE19858997A1 (de) 1998-12-21 2000-06-29 Dystar Textilfarben Gmbh & Co Thermomigrierechte Azofarbstoffe

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE648768C (de) * 1934-02-23 1937-08-11 Chemische Ind Ges Verfahren zur Herstellung von Azofarbstoffen
US2173417A (en) * 1934-02-23 1939-09-19 Chem Ind Basel Azo dyestuffs and process of making same
DE942221C (de) * 1954-02-28 1956-04-26 Bayer Ag Verfahren zur Herstellung von wasserunloeslichen Monoazofarbstoffen
BE600168A (fr) * 1960-02-16 1961-05-29 Sandoz Sa Colorants azoiques, leurs procédés de fabrication et leurs applications
DE1273729B (de) * 1963-02-15 1968-07-25 Sandoz Ag Verfahren zur Herstellung von Monoazo-Dispersionsfarbstoffen

Also Published As

Publication number Publication date
CH79567A4 (nl) 1975-05-30
BE694266A (nl) 1967-07-31
CH594780B (de) 1978-01-31
DE1290915B (de) 1969-03-20
CH932675A4 (nl) 1977-03-31
GB1125684A (en) 1968-08-28
DE1619504A1 (de) 1969-09-04
GB1125683A (en) 1968-08-28
BE694265A (nl) 1967-07-31
BE694264A (nl) 1967-07-31
DE1619504C3 (de) 1975-02-20
NL6702443A (nl) 1967-08-18
FR1511934A (fr) 1968-02-02
FR1511932A (fr) 1968-02-02
DE1644177B2 (de) 1974-06-27
DE1644177C3 (de) 1975-02-27
DE1644177A1 (de) 1971-07-08
CH569134B5 (nl) 1975-11-14
GB1127084A (en) 1968-09-11
DE1619504B2 (de) 1974-06-20
CH477511A (de) 1969-08-31
FR1511933A (fr) 1968-02-02
CH487227A (de) 1970-03-15

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Legal Events

Date Code Title Description
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: BAYER

V4 Lapsed because of reaching the maxim lifetime of a patent