CH426058A - Verfahren zur Herstellung wasserunlöslicher Azofarbstoffe - Google Patents

Verfahren zur Herstellung wasserunlöslicher Azofarbstoffe

Info

Publication number
CH426058A
CH426058A CH1266966A CH1266966A CH426058A CH 426058 A CH426058 A CH 426058A CH 1266966 A CH1266966 A CH 1266966A CH 1266966 A CH1266966 A CH 1266966A CH 426058 A CH426058 A CH 426058A
Authority
CH
Switzerland
Prior art keywords
preparation
water
azo dyes
insoluble azo
insoluble
Prior art date
Application number
CH1266966A
Other languages
English (en)
Inventor
William Barker Peter
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 CH426058A publication Critical patent/CH426058A/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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/18—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group
    • C09B43/20—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group with monocarboxylic acids, carbamic acid esters or halides, mono- isocyanates or haloformic acid esters
    • C09B43/22—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group with monocarboxylic acids, carbamic acid esters or halides, mono- isocyanates or haloformic acid esters having the carboxylic group directly attached to an aromatic carbocyclic ring
    • 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/18—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/18—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group
    • C09B43/20—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group with monocarboxylic acids, carbamic acid esters or halides, mono- isocyanates or haloformic acid esters
    • C09B43/202—Aliphatic, cycloaliphatic, araliphatic carboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH1266966A 1961-06-28 1962-06-19 Verfahren zur Herstellung wasserunlöslicher Azofarbstoffe CH426058A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2342161A GB961412A (en) 1961-06-28 1961-06-28 New azo dyestuffs containing ester groups

Publications (1)

Publication Number Publication Date
CH426058A true CH426058A (de) 1966-12-15

Family

ID=10195347

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1266966A CH426058A (de) 1961-06-28 1962-06-19 Verfahren zur Herstellung wasserunlöslicher Azofarbstoffe
CH736262A CH424025A (de) 1961-06-28 1962-06-19 Verfahren zur Herstellung wasserunlöslicher Azofarbstoffe

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH736262A CH424025A (de) 1961-06-28 1962-06-19 Verfahren zur Herstellung wasserunlöslicher Azofarbstoffe

Country Status (3)

Country Link
CH (2) CH426058A (de)
DE (1) DE1444695A1 (de)
GB (1) GB961412A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH539105A (de) * 1970-07-24 1973-07-15 Ciba Geigy Ag Verfahren zur Herstellung von Azofarbstoffen
DE102007046751A1 (de) * 2007-09-28 2009-04-02 Dystar Textilfarben Gmbh & Co. Deutschland Kg Farbstoffe für die Polymerfärbung, Verfahren zu deren Herstellung und deren Verwendung
CN104478743B (zh) * 2014-11-19 2018-08-10 浙江龙盛集团股份有限公司 一种苯胺类化合物、其制备及应用

Also Published As

Publication number Publication date
CH424025A (de) 1966-11-15
DE1444695A1 (de) 1968-10-24
GB961412A (en) 1964-06-24

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