GB1295893A - - Google Patents

Info

Publication number
GB1295893A
GB1295893A GB1295893DA GB1295893A GB 1295893 A GB1295893 A GB 1295893A GB 1295893D A GB1295893D A GB 1295893DA GB 1295893 A GB1295893 A GB 1295893A
Authority
GB
United Kingdom
Prior art keywords
carbon atoms
april
dyes
group
disazo dyes
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
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 filed Critical
Publication of GB1295893A publication Critical patent/GB1295893A/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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Pyridine Compounds (AREA)

Abstract

1295893 Disazo dyes BADISCHE ANILIN- & SODA-FABRIK AG 2 April 1970 [3 April 1969] 15626/70 Heading C4P The invention comprises disazo dyes having the general formula wherein R is an alkyl group having one to eight carbon atoms, an alkoxyalkyl or hydroxyalkoxyalkyl group having three to seven carbon atoms in total or a hydroxyalkyl group having two to six carbon atoms. The dyes are produced by coupling p-aminoazo benzene with a compound of formula and give orange shades on synthetic polyester textile materials.
GB1295893D 1969-04-03 1970-04-02 Expired GB1295893A (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
GB1295893A true GB1295893A (en) 1972-11-08

Family

ID=5730301

Family Applications (3)

Application Number Title Priority Date Filing Date
GB1562370A Expired GB1302221A (en) 1969-04-03 1970-04-02
GB1562570A Expired GB1282384A (en) 1969-04-03 1970-04-02 New azo dyes
GB1295893D Expired GB1295893A (en) 1969-04-03 1970-04-02

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GB1562370A Expired GB1302221A (en) 1969-04-03 1970-04-02
GB1562570A Expired GB1282384A (en) 1969-04-03 1970-04-02 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) FR2038229A1 (en)
GB (3) GB1302221A (en)
NL (2) NL7004737A (en)
SE (1) SE366768B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2174406A (en) * 1985-04-27 1986-11-05 Sandoz Ltd Disazo pyridone dyes
US4772292A (en) * 1985-02-21 1988-09-20 Cassella Aktiengesellschaft Mixture of yellow disperse dyestuffs containing pyridone disazo dye
GB2226826A (en) * 1989-01-07 1990-07-11 Sandoz Ltd Disperse disazo-pyridone dyes

Families Citing this family (17)

* 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
JPS5910748B2 (en) * 1980-05-12 1984-03-10 チバ−ガイギ−・アクチエンゲゼルシヤフト azo dye
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
EP0085823B1 (en) * 1982-02-10 1986-02-05 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
EP0268897A1 (en) * 1986-11-15 1988-06-01 BASF Aktiengesellschaft Pyridone azo 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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4772292A (en) * 1985-02-21 1988-09-20 Cassella Aktiengesellschaft Mixture of yellow disperse dyestuffs containing pyridone disazo dye
GB2174406A (en) * 1985-04-27 1986-11-05 Sandoz Ltd Disazo pyridone dyes
GB2174406B (en) * 1985-04-27 1989-07-12 Sandoz Ltd Disazo pyridone dyes
GB2226826A (en) * 1989-01-07 1990-07-11 Sandoz Ltd Disperse disazo-pyridone dyes
FR2641541A1 (en) * 1989-01-07 1990-07-13 Sandoz Sa COLORANTS AND MIXTURES OF DIAZOIC DISPERSED DYES, THEIR PREPARATION AND THEIR APPLICATION TO THE DYEING OR PRINTING OF A HYDROPHOBIC FIBROUS MATERIAL
GB2226826B (en) * 1989-01-07 1993-01-06 Sandoz Ltd Disazo disperse dyes

Also Published As

Publication number Publication date
FR2038228A1 (en) 1971-01-08
BR7018009D0 (en) 1973-01-04
FR2038228B1 (en) 1974-08-09
GB1282384A (en) 1972-07-19
DE1917278B2 (en) 1974-06-27
NL7004737A (en) 1970-10-06
FR2038227B1 (en) 1975-08-22
NL7004736A (en) 1970-10-06
FR2038227A1 (en) 1971-01-08
DE1917278A1 (en) 1970-11-05
CH522711A (en) 1972-05-15
SE366768B (en) 1974-05-06
BE748383A (en) 1970-10-02
JPS4811204B1 (en) 1973-04-11
GB1302221A (en) 1973-01-04
FR2038229A1 (en) 1971-01-08

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees