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GB1477349A - Azo pigments - Google Patents

Azo pigments

Info

Publication number
GB1477349A
GB1477349A GB4535074A GB4535074A GB1477349A GB 1477349 A GB1477349 A GB 1477349A GB 4535074 A GB4535074 A GB 4535074A GB 4535074 A GB4535074 A GB 4535074A GB 1477349 A GB1477349 A GB 1477349A
Authority
GB
United Kingdom
Prior art keywords
group
azo pigments
molecular weight
high molecular
formula
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
GB4535074A
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Priority to GB4535074A priority Critical patent/GB1477349A/en
Publication of GB1477349A publication Critical patent/GB1477349A/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
    • C09B29/34—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
    • C09B29/3665—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 ring with two nitrogen atoms
    • C09B29/3669—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 ring with two nitrogen atoms from a pyrimidine ring
    • 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
    • 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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/12—Disazo dyes from other coupling components "C"
    • C09B31/14—Heterocyclic components
    • 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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/02—Disazo dyes
    • C09B35/021—Disazo dyes characterised by two coupling components of the same type
    • C09B35/03—Disazo dyes characterised by two coupling components of the same type in which the coupling component is a heterocyclic compound

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

1477349 Azo pigments CIBA-GEIGY AG 24 Sept 1975 [19 Oct 1974] 45350/74 Heading C4P Novel azo pigments having the formula (where R is a carbocyclic or heterocyclic aromatic radical-containing group which may be substituted by non water.solubilizing groups; Ar<SP>1</SP>, Ar<SP>2</SP> and Ar<SP>3</SP> independently are an optionally substituted aryl group or a heterocyclic aromatic group; n is 1 or 2 and the azo group is directly attached to an aromatic ring in R) are prepared by reacting the diazo or tetrazo derivative of a base of formula R-(NH 2 ) n with the appropriate pyrimidine coupling component; alternatively the diazoamino or tetrazoamino derivative of the base may be used and the coupling carried out in an organic solvent. The pigments are used for colouring high molecular weight material in yellow to red shades; the high molecular weight material may be in the form of plastic masses or melts, spinning solutions, lacquers, paints or printing inks.
GB4535074A 1975-09-24 1975-09-24 Azo pigments Expired GB1477349A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4535074A GB1477349A (en) 1975-09-24 1975-09-24 Azo pigments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4535074A GB1477349A (en) 1975-09-24 1975-09-24 Azo pigments

Publications (1)

Publication Number Publication Date
GB1477349A true GB1477349A (en) 1977-06-22

Family

ID=10436894

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4535074A Expired GB1477349A (en) 1975-09-24 1975-09-24 Azo pigments

Country Status (1)

Country Link
GB (1) GB1477349A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1245567A1 (en) 1998-03-27 2002-10-02 Janssen Pharmaceutica N.V. HIV inhibiting pyrimidine derivatives
WO2002060392A3 (en) * 2001-01-31 2003-09-25 Synaptic Pharma Corp Use of gal3 receptor antagonists for the treatment of depression and/or anxiety and compounds useful in such methods
EP1388579A2 (en) * 2002-08-06 2004-02-11 Fuji Photo Film Co., Ltd. Ink, ink-jet-recording method and bis-azo compound
US6878196B2 (en) 2002-01-15 2005-04-12 Fuji Photo Film Co., Ltd. Ink, ink jet recording method and azo compound
US6936607B2 (en) 2002-08-07 2005-08-30 H. Lunobeck A/S 2,4,6-Triaminopyrimidines for the treatment of depression and/or anxiety
US7081470B2 (en) 2001-01-31 2006-07-25 H. Lundbeck A/S Use of GALR3 receptor antagonists for the treatment of depression and/or anxiety and compounds useful in such methods
US7241458B1 (en) 1999-09-24 2007-07-10 Janssen Pharmaceutica N.V. Antiviral compositions
AU2002247149B2 (en) * 2001-01-31 2007-10-25 H. Lundbeck A/S Use of GAL3 receptor antagonists for the treatment of depression and/or anxiety and compounds useful in such methods
US7465750B2 (en) 2001-01-31 2008-12-16 H. Lundbeck A/S Use of GAL3 antagonist for treatment of depression and/or anxiety and compounds useful in such methods
US8026248B2 (en) 1998-03-27 2011-09-27 Janssen Pharmaceutica N.V. HIV inhibiting pyrimidine derivatives

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BG64702B1 (en) * 1998-03-27 2005-12-30 Janssen Pharmaceutica N.V. Hiv inhibiting pyrimidine derivatives
US8026248B2 (en) 1998-03-27 2011-09-27 Janssen Pharmaceutica N.V. HIV inhibiting pyrimidine derivatives
EP1245567A1 (en) 1998-03-27 2002-10-02 Janssen Pharmaceutica N.V. HIV inhibiting pyrimidine derivatives
US7887845B2 (en) 1999-09-24 2011-02-15 Janssen Pharmaceutica Nv Antiviral compositions
US7241458B1 (en) 1999-09-24 2007-07-10 Janssen Pharmaceutica N.V. Antiviral compositions
EP2140864A3 (en) * 2001-01-31 2010-01-27 H.Lundbeck A/S Use of GAL3 receptor antagonists for the treatment of depression and / or anxiety and compounds useful in such methods
US7081470B2 (en) 2001-01-31 2006-07-25 H. Lundbeck A/S Use of GALR3 receptor antagonists for the treatment of depression and/or anxiety and compounds useful in such methods
AU2002247149B2 (en) * 2001-01-31 2007-10-25 H. Lundbeck A/S Use of GAL3 receptor antagonists for the treatment of depression and/or anxiety and compounds useful in such methods
US7465750B2 (en) 2001-01-31 2008-12-16 H. Lundbeck A/S Use of GAL3 antagonist for treatment of depression and/or anxiety and compounds useful in such methods
US7868034B2 (en) 2001-01-31 2011-01-11 H. Lundbeck A/S Use of GALR3 receptor antagonists for the treatment of depression and/or anxiety and compounds useful in such methods
WO2002060392A3 (en) * 2001-01-31 2003-09-25 Synaptic Pharma Corp Use of gal3 receptor antagonists for the treatment of depression and/or anxiety and compounds useful in such methods
US6878196B2 (en) 2002-01-15 2005-04-12 Fuji Photo Film Co., Ltd. Ink, ink jet recording method and azo compound
US6923855B2 (en) 2002-08-06 2005-08-02 Fuji Photo Film Co., Ltd. Ink, ink-jet-recording method and bis-azo compound
EP1388579A3 (en) * 2002-08-06 2004-05-19 Fuji Photo Film Co., Ltd. Ink, ink-jet-recording method and bis-azo compound
EP1388579A2 (en) * 2002-08-06 2004-02-11 Fuji Photo Film Co., Ltd. Ink, ink-jet-recording method and bis-azo compound
US6936607B2 (en) 2002-08-07 2005-08-30 H. Lunobeck A/S 2,4,6-Triaminopyrimidines for the treatment of depression and/or anxiety

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Legal Events

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