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GB1380104A - Basic monoazo dyestuffs - Google Patents

Basic monoazo dyestuffs

Info

Publication number
GB1380104A
GB1380104A GB784072A GB784072A GB1380104A GB 1380104 A GB1380104 A GB 1380104A GB 784072 A GB784072 A GB 784072A GB 784072 A GB784072 A GB 784072A GB 1380104 A GB1380104 A GB 1380104A
Authority
GB
United Kingdom
Prior art keywords
alkyl
dyes
substituted
coupling component
basic 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
GB784072A
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 GB784072A priority Critical patent/GB1380104A/en
Publication of GB1380104A publication Critical patent/GB1380104A/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
    • C09B44/00—Azo dyes containing onium groups
    • C09B44/10—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system
    • C09B44/20—Thiazoles or hydrogenated thiazoles

Landscapes

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

Abstract

1380104 Basic monoazo dyes IMPERIAL CHEMICAL INDUSTRIES Ltd 22 Feb 1972 [1 March 1971] 7840/72 Divided out of 1379233 Heading C4P New basic monoazo dyes, free from COOH and SO 3 H groups, of formula wherein E is a coupling component residue, X is a H or halogen atom, an alkyl group which may be substituted or a CH 3 CONH, CN, alkylsulphonyl, arylsulphonyl, sulphonamido, alkylcarbonyl, carbamoyl or carboxylic acid ester group, R is H, alkyl or aryl which may be substituted, R<SP>1</SP> is an optionally substituted alkyl, alkenyl or aralkyl group and A is an anion are prepared by coupling a diazotized aminoisothiazole with a coupling component and quaternizing the monoazo dye produced. The dyes are used to colour synthetic polymer material, in particular polyacrylonitrile fibres in red and blue shades.
GB784072A 1971-03-01 1971-03-01 Basic monoazo dyestuffs Expired GB1380104A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB784072A GB1380104A (en) 1971-03-01 1971-03-01 Basic monoazo dyestuffs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB784072A GB1380104A (en) 1971-03-01 1971-03-01 Basic monoazo dyestuffs

Publications (1)

Publication Number Publication Date
GB1380104A true GB1380104A (en) 1975-01-08

Family

ID=9840789

Family Applications (1)

Application Number Title Priority Date Filing Date
GB784072A Expired GB1380104A (en) 1971-03-01 1971-03-01 Basic monoazo dyestuffs

Country Status (1)

Country Link
GB (1) GB1380104A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2011458A (en) * 1977-12-24 1979-07-11 Bayer Ag Thiazolediazacyanine dyestuffs
US4314817A (en) 1979-08-16 1982-02-09 Sandoz Ltd. Monoazo compounds having a substituted thiazolium-5 diazo component radical and a substituted 1,4-phenylene coupling component radical
US4354970A (en) * 1980-03-07 1982-10-19 Eastman Kodak Company Indoline coupled isothiazole azo dyes
FR2573078A1 (en) * 1984-11-13 1986-05-16 Ciba Geigy Ag CATIONIC ISOTHIAZOLAZOIC COMPOUNDS
US4999026A (en) * 1986-09-05 1991-03-12 Basf Aktiengesellschaft Transferring dyes for thermal printing: tri-cyano-vinyl aniline dyes

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2011458A (en) * 1977-12-24 1979-07-11 Bayer Ag Thiazolediazacyanine dyestuffs
US4314817A (en) 1979-08-16 1982-02-09 Sandoz Ltd. Monoazo compounds having a substituted thiazolium-5 diazo component radical and a substituted 1,4-phenylene coupling component radical
US4354970A (en) * 1980-03-07 1982-10-19 Eastman Kodak Company Indoline coupled isothiazole azo dyes
FR2573078A1 (en) * 1984-11-13 1986-05-16 Ciba Geigy Ag CATIONIC ISOTHIAZOLAZOIC COMPOUNDS
US4754022A (en) * 1984-11-13 1988-06-28 Ciba-Geigy Corporation Cationic dyes from diazotized 5-aminoisothiazoles and tetrahydroquinolines or indolines
US4999026A (en) * 1986-09-05 1991-03-12 Basf Aktiengesellschaft Transferring dyes for thermal printing: tri-cyano-vinyl aniline dyes

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Legal Events

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