CH552036A - Verfahren zur herstellung von azofarbstoffen. - Google Patents

Verfahren zur herstellung von azofarbstoffen.

Info

Publication number
CH552036A
CH552036A CH460371A CH460371A CH552036A CH 552036 A CH552036 A CH 552036A CH 460371 A CH460371 A CH 460371A CH 460371 A CH460371 A CH 460371A CH 552036 A CH552036 A CH 552036A
Authority
CH
Switzerland
Prior art keywords
azo dyes
manufacturing azo
manufacturing
dyes
azo
Prior art date
Application number
CH460371A
Other languages
English (en)
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of CH552036A publication Critical patent/CH552036A/de

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)
    • 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
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH460371A 1970-03-31 1971-03-30 Verfahren zur herstellung von azofarbstoffen. CH552036A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1508570 1970-03-31

Publications (1)

Publication Number Publication Date
CH552036A true CH552036A (de) 1974-07-31

Family

ID=10052767

Family Applications (1)

Application Number Title Priority Date Filing Date
CH460371A CH552036A (de) 1970-03-31 1971-03-30 Verfahren zur herstellung von azofarbstoffen.

Country Status (6)

Country Link
JP (1) JPS5550990B1 (de)
CH (1) CH552036A (de)
DE (1) DE2115449C3 (de)
FR (1) FR2083689B1 (de)
GB (1) GB1331445A (de)
NL (1) NL7104098A (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2526172A1 (de) * 1975-06-12 1976-12-30 Bayer Ag Wasserloesliche azofarbstoffe
TWI588214B (zh) 2008-07-02 2017-06-21 克瑞特財力（Ｂｖｉ）有限公司 酸性染料之用途
EP2258684A1 (de) * 2009-05-14 2010-12-08 Clariant International Ltd Monoazoverbindungen
EP2258683A1 (de) * 2009-05-14 2010-12-08 Clariant International Ltd. Bisazoverbindungen
EP2258685B1 (de) * 2009-05-14 2013-10-23 Clariant Finance (BV) Limited Bisazoverbindungen
EP2258686A1 (de) * 2009-05-14 2010-12-08 Clariant International Ltd Monoazoverbindungen
WO2015062929A1 (en) 2013-10-29 2015-05-07 Dystar Colours Distribution Gmbh Acid dyes, process for the production thereof and their use
EP2868715A1 (de) 2013-10-29 2015-05-06 DyStar Colours Distribution GmbH Metallfreie Säurefarbstoffe, Verfahren für ihre Herstellung und ihre Verwendung
EP2868708A1 (de) 2013-10-29 2015-05-06 DyStar Colours Distribution GmbH Metallfreie Säurefarbstoffe, Verfahren für ihre Herstellung und ihre Verwendung
EP2868705A1 (de) 2013-10-29 2015-05-06 DyStar Colours Distribution GmbH Metallfreie Säurefarbstoffe, Verfahren für ihre Herstellung und ihre Verwendung
KR101781767B1 (ko) 2013-10-29 2017-09-25 다이스타 컬러스 디스트리뷰션 게엠베하 산 염료, 그 제조 방법 및 그 용도
EP2868709A1 (de) 2013-10-29 2015-05-06 DyStar Colours Distribution GmbH Metallfreie Säurefarbstoffe, Verfahren für ihre Herstellung und ihre Verwendung
EP2868712A1 (de) 2013-10-29 2015-05-06 DyStar Colours Distribution GmbH Metallfreie Säurefarbstoffe, Verfahren für ihre Herstellung und ihre Verwendung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR767690A (de) * 1934-07-20

Also Published As

Publication number Publication date
DE2115449C3 (de) 1980-08-28
NL7104098A (de) 1971-10-04
DE2115449A1 (de) 1971-10-21
JPS5550990B1 (de) 1980-12-22
DE2115449B2 (de) 1979-12-13
FR2083689B1 (de) 1975-07-04
FR2083689A1 (de) 1971-12-17
GB1331445A (en) 1973-09-26

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Legal Events

Date Code Title Description
PL Patent ceased