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GB1395022A - Water-insoluble monoazo dyestuffs - Google Patents

Water-insoluble monoazo dyestuffs

Info

Publication number
GB1395022A
GB1395022A GB434972A GB434972A GB1395022A GB 1395022 A GB1395022 A GB 1395022A GB 434972 A GB434972 A GB 434972A GB 434972 A GB434972 A GB 434972A GB 1395022 A GB1395022 A GB 1395022A
Authority
GB
United Kingdom
Prior art keywords
water
insoluble monoazo
radical
substituted
monoazo dyestuffs
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
GB434972A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB434972A priority Critical patent/GB1395022A/en
Publication of GB1395022A publication Critical patent/GB1395022A/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
    • C09B29/06—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
    • 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
    • C09B29/0805—Amino benzenes free of acid groups
    • C09B29/0807—Amino benzenes free of acid groups characterised by the amino group
    • C09B29/0809—Amino benzenes free of acid groups characterised by the amino group substituted amino group
    • C09B29/0811—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino
    • C09B29/0813—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino substituted by OH, O-C(=X)-R, O-C(=X)-X-R, O-R (X being O,S,NR; R being hydrocarbonyl)

Landscapes

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

Abstract

1395022 Monoazo dyes IMPERIAL CHEMICAL INDUSTRIES Ltd 18 Dec 1972 [31 Jan 1972] 4349/72 Heading C4P New water-insoluble monoazo dyes, free from COOH and SO 3 H groups, of formula wherein X is a C 1-4 alkyl radical or a group -A-O-Y, A is a C 1-4 alkylene radical, Y is phenyl or naphthyl which may be substituted and R is a C 1-4 alkyl or phenyl radical which may be substituted are prepared by azo coupling. They are used to colour polyester fibres in blue shades.
GB434972A 1972-01-31 1972-01-31 Water-insoluble monoazo dyestuffs Expired GB1395022A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB434972A GB1395022A (en) 1972-01-31 1972-01-31 Water-insoluble monoazo dyestuffs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB434972A GB1395022A (en) 1972-01-31 1972-01-31 Water-insoluble monoazo dyestuffs

Publications (1)

Publication Number Publication Date
GB1395022A true GB1395022A (en) 1975-05-21

Family

ID=9775505

Family Applications (1)

Application Number Title Priority Date Filing Date
GB434972A Expired GB1395022A (en) 1972-01-31 1972-01-31 Water-insoluble monoazo dyestuffs

Country Status (1)

Country Link
GB (1) GB1395022A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2554455A1 (en) * 1983-11-04 1985-05-10 Sandoz Sa NOVEL MONOAZOIC COMPOUNDS, THEIR PREPARATION AND THEIR USE AS COLORANTS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2554455A1 (en) * 1983-11-04 1985-05-10 Sandoz Sa NOVEL MONOAZOIC COMPOUNDS, THEIR PREPARATION AND THEIR USE AS COLORANTS

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed