GB1479644A - Disperse monoazo dyestuffs - Google Patents

Disperse monoazo dyestuffs

Info

Publication number
GB1479644A
GB1479644A GB4887774A GB4887774A GB1479644A GB 1479644 A GB1479644 A GB 1479644A GB 4887774 A GB4887774 A GB 4887774A GB 4887774 A GB4887774 A GB 4887774A GB 1479644 A GB1479644 A GB 1479644A
Authority
GB
United Kingdom
Prior art keywords
alkyl
monoazo dyestuffs
dyes
disperse
disperse monoazo
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
GB4887774A
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 GB4887774A priority Critical patent/GB1479644A/en
Publication of GB1479644A publication Critical patent/GB1479644A/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
    • 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
    • C09B29/0815—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 -C(=O)-
    • C09B29/0816—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 -C(=O)- substituted by -COOR

Landscapes

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

Abstract

1479644 Disperse monoazo dyestuffs IMPERIAL CHEMICAL INDUSTRIES Ltd 15 Oct 1975 [12 Nov 1974] 48877/74 Heading C4P Novel monoazo dyes of formula (where X is Cl or Br; Z is alkoxy; Y is optionally substituted alkyl; R<SP>1</SP> is H or C 2-4 alkyl and R<SP>2</SP> is C 3-4 alkyl) are prepared by diazotization and coupling. The dyes are used for colouring synthetic textile materials, particularly polyamide, cellulose acetate and polyester, in navy blue shades.
GB4887774A 1975-10-15 1975-10-15 Disperse monoazo dyestuffs Expired GB1479644A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4887774A GB1479644A (en) 1975-10-15 1975-10-15 Disperse monoazo dyestuffs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4887774A GB1479644A (en) 1975-10-15 1975-10-15 Disperse monoazo dyestuffs

Publications (1)

Publication Number Publication Date
GB1479644A true GB1479644A (en) 1977-07-13

Family

ID=10450280

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4887774A Expired GB1479644A (en) 1975-10-15 1975-10-15 Disperse monoazo dyestuffs

Country Status (1)

Country Link
GB (1) GB1479644A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2850994A1 (en) * 1977-11-28 1979-05-31 Ciba Geigy Ag MONOAZO DYES, METHOD OF MANUFACTURING AND USE
EP0439057A1 (en) * 1990-01-22 1991-07-31 CASSELLA Aktiengesellschaft Monoazo dyes, their preparation and use
US5466791A (en) * 1990-01-22 1995-11-14 Cassella Aktiengesellschaft Monoazo dyes, their preparation and use

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2850994A1 (en) * 1977-11-28 1979-05-31 Ciba Geigy Ag MONOAZO DYES, METHOD OF MANUFACTURING AND USE
EP0439057A1 (en) * 1990-01-22 1991-07-31 CASSELLA Aktiengesellschaft Monoazo dyes, their preparation and use
US5466791A (en) * 1990-01-22 1995-11-14 Cassella Aktiengesellschaft Monoazo dyes, their preparation and use

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee