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GB1455632A - Anthraquinone azo dyes - Google Patents

Anthraquinone azo dyes

Info

Publication number
GB1455632A
GB1455632A GB1475274A GB1475274A GB1455632A GB 1455632 A GB1455632 A GB 1455632A GB 1475274 A GB1475274 A GB 1475274A GB 1475274 A GB1475274 A GB 1475274A GB 1455632 A GB1455632 A GB 1455632A
Authority
GB
United Kingdom
Prior art keywords
water
pigments
april
organic solvent
azo dyes
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
GB1475274A
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of GB1455632A publication Critical patent/GB1455632A/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
    • C09B29/0018—Monoazo dyes prepared by diazotising and coupling from diazotized aminopolycyclic rings
    • C09B29/0022—Monoazo dyes prepared by diazotising and coupling from diazotized aminopolycyclic rings from diazotized aminoanthracene
    • 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
    • C09B29/34—Monoazo dyes prepared by diazotising and coupling from other coupling components
    • C09B29/36—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds
    • C09B29/3604—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom
    • C09B29/3617—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom
    • C09B29/3621—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1455632 Anthraquinone azo pigments BASF AG 3 April 1974 [4 April 1973] 14752/74 Heading C4P Novel dyes of formula (where A is Cl or Br; X is H, Cl, Br, C 1-5 alkyl or benzoyl; Y is H, Cl, Br, or nitro; Z is H, Cl, Br or benzoylamino; n is 0, 1 or 2) are prepared by diazotization of the corresponding 1-aminoanthraquinone compound and coupling with 4- amino-3-cyano-2,6-dihydroxypyridine in water or organic solvent or in a mixture of water and water-soluble organic solvent. The resulting pigments are either used directly or further treated, for example with solvent, to improve their pigmentary properties. The yellow to reddish orange pigments are used for printing inks, surface coatings, and the mass-colouration of plastic materials and rubber.
GB1475274A 1973-04-04 1974-04-03 Anthraquinone azo dyes Expired GB1455632A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732316845 DE2316845A1 (en) 1973-04-04 1973-04-04 NEW ANTHRAQUINONAZO DYES

Publications (1)

Publication Number Publication Date
GB1455632A true GB1455632A (en) 1976-11-17

Family

ID=5876996

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1475274A Expired GB1455632A (en) 1973-04-04 1974-04-03 Anthraquinone azo dyes

Country Status (7)

Country Link
JP (1) JPS49130926A (en)
AU (1) AU6727574A (en)
CH (1) CH580137A5 (en)
DE (1) DE2316845A1 (en)
FR (1) FR2224521B3 (en)
GB (1) GB1455632A (en)
IT (1) IT1005924B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1375599A1 (en) * 2002-06-27 2004-01-02 Xerox Corporation Dimeric azo pyridone colorants
US6755902B2 (en) 2002-06-27 2004-06-29 Xerox Corporation Phase change inks containing azo pyridone colorants
WO2013182391A1 (en) * 2012-06-06 2013-12-12 Huntsman Advanced Materials (Switzerland) Gmbh Anthraquinone azo dyes

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2930481A1 (en) * 1979-07-27 1981-02-12 Bayer Ag ANTHRACHINONAZO COMPOUNDS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE AS PIGMENTS

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1375599A1 (en) * 2002-06-27 2004-01-02 Xerox Corporation Dimeric azo pyridone colorants
US6755902B2 (en) 2002-06-27 2004-06-29 Xerox Corporation Phase change inks containing azo pyridone colorants
WO2013182391A1 (en) * 2012-06-06 2013-12-12 Huntsman Advanced Materials (Switzerland) Gmbh Anthraquinone azo dyes
CN104350105A (en) * 2012-06-06 2015-02-11 亨斯迈先进材料（瑞士）有限公司 Anthraquinone azo dyes
US9546279B2 (en) 2012-06-06 2017-01-17 Huntsman International Llc Anthraquinone azo dyes

Also Published As

Publication number Publication date
JPS49130926A (en) 1974-12-16
AU6727574A (en) 1975-10-02
CH580137A5 (en) 1976-09-30
IT1005924B (en) 1976-09-30
DE2316845A1 (en) 1974-10-17
FR2224521B3 (en) 1977-01-21
FR2224521A1 (en) 1974-10-31

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Legal Events

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