GB893607A - Monoazo-dyestuff insoluble in water and process for its manufacture - Google Patents

Monoazo-dyestuff insoluble in water and process for its manufacture

Info

Publication number
GB893607A
GB893607A GB14161/59A GB1416159A GB893607A GB 893607 A GB893607 A GB 893607A GB 14161/59 A GB14161/59 A GB 14161/59A GB 1416159 A GB1416159 A GB 1416159A GB 893607 A GB893607 A GB 893607A
Authority
GB
United Kingdom
Prior art keywords
monoazo
manufacture
water
dyestuff insoluble
dyestuff
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
GB14161/59A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst 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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of GB893607A publication Critical patent/GB893607A/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
    • C09B29/10—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
    • C09B29/18—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides
    • C09B29/20—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides of the naphthalene series

Landscapes

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

Abstract

The invention comprises the monoazo dye of formula <FORM:0893607/IV (c)/1> It is used to colour cellulose fibres, synthetic resins and rubber in bluish red shades. In examples: 1-amino-2-methoxybenzene-5-carboxylic acid phenylamide is diazotised and coupled with 1 - (21 : 31 - hydroxynaphthoylamino) - 2 - methyl - 5 - chlorobenzene in substance and also on cotton yarn. Specification 210,081 is referred to.
GB14161/59A 1958-04-24 1959-04-24 Monoazo-dyestuff insoluble in water and process for its manufacture Expired GB893607A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE893607X 1958-04-24

Publications (1)

Publication Number Publication Date
GB893607A true GB893607A (en) 1962-04-11

Family

ID=6846806

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14161/59A Expired GB893607A (en) 1958-04-24 1959-04-24 Monoazo-dyestuff insoluble in water and process for its manufacture

Country Status (1)

Country Link
GB (1) GB893607A (en)

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