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GB1546575A - Monoazo dyestuffs - Google Patents

Monoazo dyestuffs

Info

Publication number
GB1546575A
GB1546575A GB3458775A GB3458775A GB1546575A GB 1546575 A GB1546575 A GB 1546575A GB 3458775 A GB3458775 A GB 3458775A GB 3458775 A GB3458775 A GB 3458775A GB 1546575 A GB1546575 A GB 1546575A
Authority
GB
United Kingdom
Prior art keywords
monoazo dyestuffs
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
GB3458775A
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 GB3458775A priority Critical patent/GB1546575A/en
Publication of GB1546575A publication Critical patent/GB1546575A/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
    • C09B29/0025—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds
    • C09B29/0096—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds from other diazotized amino heterocyclic rings
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
GB3458775A 1976-07-21 1976-07-21 Monoazo dyestuffs Expired GB1546575A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3458775A GB1546575A (en) 1976-07-21 1976-07-21 Monoazo dyestuffs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3458775A GB1546575A (en) 1976-07-21 1976-07-21 Monoazo dyestuffs

Publications (1)

Publication Number Publication Date
GB1546575A true GB1546575A (en) 1979-05-23

Family

ID=10367491

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3458775A Expired GB1546575A (en) 1976-07-21 1976-07-21 Monoazo dyestuffs

Country Status (1)

Country Link
GB (1) GB1546575A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3416515A1 (en) * 1983-05-04 1984-11-08 Casio Computer Co., Ltd., Tokio/Tokyo DICHROITIC DYE FOR LIQUID CRYSTAL
WO2005077324A1 (en) * 2004-02-10 2005-08-25 The Procter & Gamble Company Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof
US7229480B2 (en) 2004-02-13 2007-06-12 The Procter & Gamble Company Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof
US7276089B2 (en) 2004-08-26 2007-10-02 The Procter & Gamble Company Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof
US7288123B2 (en) 2004-08-26 2007-10-30 The Procter & Gamble Company Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof
US7297168B2 (en) 2004-02-02 2007-11-20 The Procter & Gamble Company Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof
US7306631B2 (en) 2004-03-30 2007-12-11 The Procter & Gamble Company Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof
US7331997B2 (en) 2004-04-06 2008-02-19 The Procter & Gamble Company Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof
US7341606B2 (en) 2005-08-23 2008-03-11 The Procter & Gamble Company Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof
US7351266B2 (en) 2004-03-04 2008-04-01 The Procter & Gamble Company Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof
US7371264B2 (en) 2004-08-26 2008-05-13 The Procter & Gamble Company Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof
US7399317B2 (en) 2004-08-26 2008-07-15 The Procter & Gamble Company Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4668050A (en) * 1983-05-04 1987-05-26 Casio Computer Co., Ltd. Method of using liquid crystal device comprising dichroic dye and liquid crystal device
DE3416515A1 (en) * 1983-05-04 1984-11-08 Casio Computer Co., Ltd., Tokio/Tokyo DICHROITIC DYE FOR LIQUID CRYSTAL
US7297168B2 (en) 2004-02-02 2007-11-20 The Procter & Gamble Company Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof
WO2005077324A1 (en) * 2004-02-10 2005-08-25 The Procter & Gamble Company Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof
US7303590B2 (en) 2004-02-10 2007-12-04 The Procter & Gamble Company Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof
US7229480B2 (en) 2004-02-13 2007-06-12 The Procter & Gamble Company Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof
US7351266B2 (en) 2004-03-04 2008-04-01 The Procter & Gamble Company Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof
US7468080B2 (en) 2004-03-04 2008-12-23 The Procter & Gamble Company Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof
US7306631B2 (en) 2004-03-30 2007-12-11 The Procter & Gamble Company Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof
US7491245B2 (en) 2004-04-06 2009-02-17 The Procter & Gamble Company Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof
US7331997B2 (en) 2004-04-06 2008-02-19 The Procter & Gamble Company Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof
US7276089B2 (en) 2004-08-26 2007-10-02 The Procter & Gamble Company Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof
US7371264B2 (en) 2004-08-26 2008-05-13 The Procter & Gamble Company Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof
US7399317B2 (en) 2004-08-26 2008-07-15 The Procter & Gamble Company Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof
US7288123B2 (en) 2004-08-26 2007-10-30 The Procter & Gamble Company Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof
US7341606B2 (en) 2005-08-23 2008-03-11 The Procter & Gamble Company Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof

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Legal Events

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