CH522711A - Process for the production of new azo dyes - Google Patents

Process for the production of new azo dyes

Info

Publication number
CH522711A
CH522711A CH1744270A CH1744270A CH522711A CH 522711 A CH522711 A CH 522711A CH 1744270 A CH1744270 A CH 1744270A CH 1744270 A CH1744270 A CH 1744270A CH 522711 A CH522711 A CH 522711A
Authority
CH
Switzerland
Prior art keywords
production
azo dyes
new azo
new
dyes
Prior art date
Application number
CH1744270A
Other languages
German (de)
Inventor
Gerhard Dr Gnad
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of CH522711A publication Critical patent/CH522711A/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
    • 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)
    • C09B29/363—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) from diazotized amino carbocyclic rings
    • 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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/12—Disazo dyes from other coupling components "C"
    • C09B31/14—Heterocyclic components
    • C09B31/153—Heterocyclic components containing a six-membered ring with one nitrogen atom as the only ring hetero-atom
CH1744270A 1969-04-03 1970-04-03 Process for the production of new azo dyes CH522711A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691917278 DE1917278B2 (en) 1969-04-03 1969-04-03 Monoazo dyes, processes for their production and dye preparations

Publications (1)

Publication Number Publication Date
CH522711A true CH522711A (en) 1972-05-15

Family

ID=5730301

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1744270A CH522711A (en) 1969-04-03 1970-04-03 Process for the production of new azo dyes

Country Status (9)

Country Link
JP (1) JPS4811204B1 (en)
BE (1) BE748383A (en)
BR (1) BR7018009D0 (en)
CH (1) CH522711A (en)
DE (1) DE1917278B2 (en)
FR (3) FR2038228B1 (en)
GB (3) GB1295893A (en)
NL (2) NL7004737A (en)
SE (1) SE366768B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041042A1 (en) * 1980-05-12 1981-12-02 Ciba-Geigy Ag Azo compounds

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2120095A1 (en) * 1971-04-24 1972-11-02 Cassella Farbwerke Mainkur Ag, 6000 Frankfurt Water-insoluble monoazo dyes and process for their preparation
DE2351994C2 (en) * 1973-10-17 1975-04-24 Mahle Gmbh, 7000 Stuttgart Power unit for reciprocating engines
JPS5094350U (en) * 1973-12-29 1975-08-07
LU76304A1 (en) * 1976-12-01 1978-07-10
DE2755022A1 (en) * 1977-12-09 1979-08-30 Bayer Ag AZO DYES
DE3021555A1 (en) * 1979-06-18 1981-01-22 Sandoz Ag PYRIDON DISPERSION DYES
CH645332A5 (en) * 1981-03-06 1984-09-28 Widmer & Ernst Ag PLANT FOR COMPOSTING MUELL.
DE3111648A1 (en) * 1981-03-25 1982-10-07 Basf Ag, 6700 Ludwigshafen "METHOD FOR COLORING COATING, ORGANIC SOLVENTS AND MINERAL OIL PRODUCTS AND NEW DYES"
CH651845A5 (en) * 1981-12-28 1985-10-15 Sandoz Ag Disperse dyes.
EP0083313B1 (en) * 1981-12-30 1985-09-18 Ciba-Geigy Ag Dye mixture, process for its preparation and its use in dyeing and printing hydrophobic fibre material
DE3269031D1 (en) * 1982-02-10 1986-03-20 Ciba Geigy Ag Dye mixture, process for its preparation and its use in dyeing and printing hydrophobic textile material
EP0111450A1 (en) * 1982-12-09 1984-06-20 Ciba-Geigy Ag Monoazo compounds
JPS61106669A (en) * 1984-10-31 1986-05-24 Mitsubishi Chem Ind Ltd Monoazo dye
DE3505899A1 (en) * 1985-02-21 1986-08-21 Cassella Ag, 6000 Frankfurt MIX OF YELLOW DISPERSION DYES
FR2581073A1 (en) * 1985-04-27 1986-10-31 Sandoz Sa NOVEL DISAZOIC COMPOUNDS, THEIR PREPARATION AND USE AND THEIR MIXTURES AS DISPERSION DYES
EP0268897A1 (en) * 1986-11-15 1988-06-01 BASF Aktiengesellschaft Pyridone azo dyes
DE3942938A1 (en) * 1989-01-07 1990-07-12 Sandoz Ag DISAZO DISPERSION DYES
FR2683822B1 (en) * 1991-11-16 1994-12-23 Sandoz Sa NEW MIXTURES OF DISPERSION DYES.
CN1729253A (en) * 2002-12-19 2006-02-01 西巴特殊化学品控股有限公司 Phthalimidylazo dyes, processes for the preparation thereof and the use thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1544446C3 (en) * 1965-08-13 1975-07-24 Cassella Farbwerke Mainkur Ag, 6000 Frankfurt Water-insoluble monoazo dyes free from sulfonic and carboxylic acid groups and process for their preparation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041042A1 (en) * 1980-05-12 1981-12-02 Ciba-Geigy Ag Azo compounds

Also Published As

Publication number Publication date
SE366768B (en) 1974-05-06
FR2038228A1 (en) 1971-01-08
GB1295893A (en) 1972-11-08
BE748383A (en) 1970-10-02
DE1917278B2 (en) 1974-06-27
GB1302221A (en) 1973-01-04
FR2038227B1 (en) 1975-08-22
BR7018009D0 (en) 1973-01-04
FR2038228B1 (en) 1974-08-09
FR2038227A1 (en) 1971-01-08
NL7004737A (en) 1970-10-06
FR2038229A1 (en) 1971-01-08
GB1282384A (en) 1972-07-19
JPS4811204B1 (en) 1973-04-11
NL7004736A (en) 1970-10-06
DE1917278A1 (en) 1970-11-05

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Legal Events

Date Code Title Description
PL Patent ceased