RO62496A - PROCESS FOR THE PREPARATION OF AZO COLORANTS - Google Patents

PROCESS FOR THE PREPARATION OF AZO COLORANTS

Info

Publication number
RO62496A
RO62496A RO6154369A RO6154369A RO62496A RO 62496 A RO62496 A RO 62496A RO 6154369 A RO6154369 A RO 6154369A RO 6154369 A RO6154369 A RO 6154369A RO 62496 A RO62496 A RO 62496A
Authority
RO
Romania
Prior art keywords
preparation
azo colorants
colorants
azo
Prior art date
Application number
RO6154369A
Other languages
French (fr)
Romanian (ro)
Original Assignee
Ciba Geigy 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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of RO62496A publication Critical patent/RO62496A/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
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/025—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups of azo-pyridone series
    • 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)
    • 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
    • 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
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/02—Disazo dyes
    • C09B33/12—Disazo dyes in which the coupling component is a heterocyclic compound
    • 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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/02—Disazo dyes
    • C09B35/021—Disazo dyes characterised by two coupling components of the same type
    • C09B35/03—Disazo dyes characterised by two coupling components of the same type in which the coupling component is a heterocyclic compound
    • C09B35/031—Disazo dyes characterised by two coupling components of the same type in which the coupling component is a heterocyclic compound containing a six membered ring with one nitrogen atom as the only ring hetero atom
    • 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
    • C09B44/00—Azo dyes containing onium groups
    • C09B44/02—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group
    • C09B44/08—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group from coupling components containing heterocyclic 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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/002—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the linkage of the reactive group being alternatively specified
    • C09B62/006—Azodyes
    • C09B62/0067—Azodyes with heterocyclic compound as coupling component
RO6154369A 1968-11-12 1969-11-11 PROCESS FOR THE PREPARATION OF AZO COLORANTS RO62496A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1691868A CH552661A (en) 1968-11-12 1968-11-12 PROCESS FOR PRODUCING NEW AZO DYES.

Publications (1)

Publication Number Publication Date
RO62496A true RO62496A (en) 1978-09-15

Family

ID=4421345

Family Applications (1)

Application Number Title Priority Date Filing Date
RO6154369A RO62496A (en) 1968-11-12 1969-11-11 PROCESS FOR THE PREPARATION OF AZO COLORANTS

Country Status (12)

Country Link
JP (1) JPS5432804B1 (en)
BE (1) BE741507A (en)
CA (1) CA946377A (en)
CH (1) CH552661A (en)
DE (1) DE1956142C2 (en)
FR (1) FR2023044B1 (en)
GB (1) GB1296857A (en)
NL (1) NL6916969A (en)
PL (1) PL83001B1 (en)
RO (1) RO62496A (en)
SE (1) SE366767B (en)
SU (1) SU415886A3 (en)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4032532A (en) * 1968-05-15 1977-06-28 Sandoz Ltd. 1-aminoalkylene-3-cyano-4-methyl-6-hydroxy-1,2-dihydropyrid-2-ones
CA972353A (en) * 1970-12-22 1975-08-05 Ciba-Geigy Ag Azo compounds, their manufacture and use
BE786726A (en) * 1971-07-27 1973-01-26 Ciba Geigy AZOIC COMPOUNDS, THEIR PROCESS FOR OBTAINING AND THEIR USE AS COLORING MATERIALS
US4083842A (en) * 1971-08-20 1978-04-11 Sandoz Ltd. Diazo compounds containing two optionally substituted-5-arylazo-6-hydroxypyridone-2 radicals linked through their nitrogen atoms
US4208324A (en) 1971-12-28 1980-06-17 Ciba-Geigy Corporation Disperse diaminopyridine-3-azo dyestuffs
GB1398741A (en) * 1972-05-17 1975-06-25 Ici Ltd Water-insoluble monoazo dyestuffs
AR207988A1 (en) 1974-07-16 1976-11-22 Ciba Geigy Ag COPPER NICKEL CHROME AND COBALT COMPLEXES OF AZOIC AND AZOMETINIC COLORS AND PROCEDURE FOR THEIR OBTAINMENT
DE2627680C2 (en) 1975-06-30 1986-02-06 Sandoz-Patent-GmbH, 7850 Lörrach Organic compounds, their manufacture and use
CA1067070A (en) * 1975-06-30 1979-11-27 Helmut Moser Azo dyestuffs
SU871736A3 (en) * 1975-07-25 1981-10-07 Циба-Гейги Аг (Фирма) Method of preparing active azodye
DE2544247C3 (en) 1975-10-03 1980-09-18 Hoechst Ag, 6000 Frankfurt Process for dyeing and printing nickel-containing polyolefins
CH621813A5 (en) * 1976-03-30 1981-02-27 Sandoz Ag
CH623844A5 (en) * 1976-09-23 1981-06-30 Sandoz Ag
FR2381808A1 (en) * 1976-12-27 1978-09-22 Sandoz Sa Cationic azo dye prepn. from pyridone couplers - for dyeing and printing polyacrylonitrile, acid modified polyester, leather etc.
DE2708418A1 (en) * 1977-02-26 1978-08-31 Cassella Farbwerke Mainkur Ag HYDRO-INSOLUBLE AZO DYES AND PROCESS FOR THEIR PRODUCTION, AS WELL AS THEIR COUPLING COMPONENTS AND PROCESS FOR PRODUCING THE COUPLING COMPONENTS
LU78454A1 (en) * 1977-11-04 1979-06-13 Ciba Geigy Ag NEW HETEROCYCLIC COMPOUNDS, THEIR PRODUCTION AND USE
DE2751785A1 (en) * 1977-11-19 1979-05-23 Bayer Ag REACTIVE COLORS
US4283331A (en) * 1978-01-25 1981-08-11 Ciba-Geigy Corporation Azo dyes, their preparation and use
DE2964693D1 (en) * 1978-04-28 1983-03-17 Ciba Geigy Ag Salts of sulphonated azo dyes and their use
DE2842186A1 (en) * 1978-09-28 1980-04-10 Basf Ag AZO DYES
DE2845863A1 (en) * 1978-10-21 1980-04-30 Cassella Ag METHOD FOR PRODUCING 6-HYDROXYPYRID-2-ONES
DE3168112D1 (en) * 1980-05-08 1985-02-21 Sandoz Ag Sulphofree basic azo compounds in metal complex form, in metal-free form and method for preparing the forme
JPH0335339B2 (en) * 1981-05-06 1991-05-27 Sandoz Ag
US4780106A (en) * 1982-04-15 1988-10-25 Sandoz Ltd. Use of metal-free azo _compounds having at least one _6-hydroxypyrid-2-one _coupling component radical and metal _complexes thereof for dyeing _substrates and substrates dyed therewith
US4673735A (en) * 1982-04-15 1987-06-16 Sandoz Ltd. Azo compounds having at least one 6-hydroxypyrid-2-one coupling component radical metal complexes thereof and intermediates therefor
DE3213826A1 (en) * 1982-04-15 1983-10-27 Sandoz-Patent-GmbH, 7850 Lörrach Basic and/or cationic pyridone-containing dis- or polyazo compounds, their preparation and use
FR2536083B1 (en) * 1982-11-11 1987-03-20 Sandoz Sa POLYAZOIC COMPOUNDS, THEIR PREPARATION AND THEIR USE AS DYES
CH656880A5 (en) * 1982-11-22 1986-07-31 Sandoz Ag BASIC CONNECTIONS, THEIR PRODUCTION AND USE.
CH663417A5 (en) * 1984-05-19 1987-12-15 Sandoz Ag BASIC CONNECTIONS, THEIR PRODUCTION AND USE.
US5352334A (en) * 1985-03-30 1994-10-04 Sandoz Ltd. The use of metal-free sulfo group free basic disazo compounds containing two identical 6-hydroxypyrid-2-one coupling component radicals for producing colored paper
CH667464A5 (en) * 1985-03-30 1988-10-14 Sandoz Ag SULPHONIC ACID-FREE BASIC AZO COMPOUNDS.
FR2581073A1 (en) * 1985-04-27 1986-10-31 Sandoz Sa NOVEL DISAZOIC COMPOUNDS, THEIR PREPARATION AND USE AND THEIR MIXTURES AS DISPERSION DYES
CH672496A5 (en) * 1986-05-14 1989-11-30 Sandoz Ag
DE3801814A1 (en) * 1987-01-31 1988-08-11 Sandoz Ag Fibre-reactive phthalocyanine azo compounds
GB2200364B (en) * 1987-01-31 1990-12-19 Sandoz Ltd Fibre reactive phthalocyamine-monoazodyes
DE3815481A1 (en) * 1988-05-06 1989-11-16 Sandoz Ag SULPHONIC ACID-FREE BASIC COMPOUND
FR2637289B1 (en) * 1988-10-05 1992-11-06 Sandoz Sa PYRIDONE SERIES AZO COMPOUNDS, THEIR PREPARATION AND THEIR USE AS DYES
US5143409A (en) * 1989-08-30 1992-09-01 Titeflex Corporation Stress relief device
GB2303634B (en) * 1995-07-21 1997-12-10 Clariant Finance Bvi Ltd Basic azo compounds,their production and use
EP1055709A1 (en) * 1999-05-25 2000-11-29 Clariant International Ltd. Anthraquinone-azo dyes and colouration process involving such compounds
KR20030090664A (en) * 2001-03-09 2003-11-28 시바 스페셜티 케미칼스 홀딩 인크. Pyridone dyes, a process for their preparation and their use in the production of coloured plastics or polymeric colour particles
EP1366752A1 (en) * 2002-05-28 2003-12-03 Kao Corporation Hair dye composition
EP1369105B1 (en) * 2002-05-28 2008-03-19 Kao Corporation Use and method for dyeing hair
KR101457233B1 (en) 2006-07-28 2014-11-03 클라리언트 파이넌스 (비브이아이)리미티드 Basic bisazo compounds
JP2009013293A (en) * 2007-07-04 2009-01-22 Sumitomo Chemical Co Ltd Azo compound or its salt
EP2078737A1 (en) 2008-01-11 2009-07-15 Clariant International Ltd. Basic monoazo compounds
EP2098573A3 (en) 2008-01-17 2009-10-07 Clariant International Ltd. Basic monoazo compounds
EP2085428A1 (en) 2008-01-24 2009-08-05 Clariant International Ltd. Basic bisazo compounds
EP2103656A3 (en) 2008-01-24 2009-10-28 Clariant International Ltd. Basic monoazo compounds
EP2085429A1 (en) 2008-01-25 2009-08-05 Clariant International Ltd. Basic bisazo compounds
DE102008007552B4 (en) 2008-02-05 2010-01-21 Siemens Aktiengesellschaft Device for increasing the bending stiffness of hoses
TWI461408B (en) 2008-07-02 2014-11-21 Clariant Finance Bvi Ltd Acid dyes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR767690A (en) * 1934-07-20
US2746951A (en) * 1951-05-07 1956-05-22 Bayer Ag Pyrimidine azo dyestuffs
FR1489492A (en) * 1965-08-13 1967-07-21 Cassella Farbwerke Mainkur Ag New Water Insoluble Azo Dyes and Their Preparation
CH503781A (en) * 1968-05-15 1971-02-28 Sandoz Ag Process for the production of basic dyes
JPS5031565A (en) * 1973-07-21 1975-03-28

Also Published As

Publication number Publication date
JPS5432804B1 (en) 1979-10-17
NL6916969A (en) 1970-05-14
GB1296857A (en) 1972-11-22
DE1956142A1 (en) 1970-06-11
BE741507A (en) 1970-05-11
DE1956142C2 (en) 1982-03-18
FR2023044B1 (en) 1974-08-09
FR2023044A1 (en) 1970-08-07
CA946377A (en) 1974-04-30
SE366767B (en) 1974-05-06
CH552661A (en) 1974-08-15
PL83001B1 (en) 1975-12-31
SU415886A3 (en) 1974-02-15

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