GB1531697A - Pyrazole-azo-pyridone dyes - Google Patents

Pyrazole-azo-pyridone dyes

Info

Publication number
GB1531697A
GB1531697A GB26404/77A GB2640477A GB1531697A GB 1531697 A GB1531697 A GB 1531697A GB 26404/77 A GB26404/77 A GB 26404/77A GB 2640477 A GB2640477 A GB 2640477A GB 1531697 A GB1531697 A GB 1531697A
Authority
GB
United Kingdom
Prior art keywords
alkyl
pyrazole
azo
pyridone
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
GB26404/77A
Other languages
English (en)
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.)
Montedison SpA
Original Assignee
Montedison SpA
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 Montedison SpA filed Critical Montedison SpA
Publication of GB1531697A publication Critical patent/GB1531697A/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
    • C09B29/3617—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
    • C09B29/3626—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 from a pyridine ring containing one or more hydroxyl groups (or = O)
    • C09B29/3634—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 from a pyridine ring containing one or more hydroxyl groups (or = O) from diazotized 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
    • C09B29/0025—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds
    • C09B29/0029—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds the heterocyclic ring containing only nitrogen as heteroatom
    • C09B29/0037—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds the heterocyclic ring containing only nitrogen as heteroatom containing a five-membered heterocyclic ring with two nitrogen atoms
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/16—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dispersed, e.g. acetate, dyestuffs
    • D06P1/18—Azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
GB26404/77A 1976-06-25 1977-06-23 Pyrazole-azo-pyridone dyes Expired GB1531697A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24717/76A IT1061811B (it) 1976-06-25 1976-06-25 Coloranti monoazoici gialli insolubili in acqua

Publications (1)

Publication Number Publication Date
GB1531697A true GB1531697A (en) 1978-11-08

Family

ID=11214494

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26404/77A Expired GB1531697A (en) 1976-06-25 1977-06-23 Pyrazole-azo-pyridone dyes

Country Status (11)

Country Link
US (1) US4216145A (OSRAM)
JP (1) JPS532534A (OSRAM)
BE (1) BE856103A (OSRAM)
CH (1) CH603753A5 (OSRAM)
DE (1) DE2727809A1 (OSRAM)
ES (1) ES460072A1 (OSRAM)
FR (1) FR2355882A1 (OSRAM)
GB (1) GB1531697A (OSRAM)
IN (1) IN144388B (OSRAM)
IT (1) IT1061811B (OSRAM)
NL (1) NL7706759A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011295A1 (en) * 1978-11-15 1980-05-28 Montedison S.p.A. Yellow monoazo dyes of the 2-hydroxydibenzofuran series; their preparation and use for dyeing and printing synthetic hydrophobic fibres

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1096316B (it) * 1978-05-24 1985-08-26 Acna Sali di diazonio del 3-ammino-pirazolo
US6576747B1 (en) 2002-06-27 2003-06-10 Xerox Corporation Processes for preparing dianthranilate compounds and diazopyridone colorants
US6673139B1 (en) 2002-06-27 2004-01-06 Xerox Corporation Phase change inks containing dimeric azo pyridone colorants
US6755902B2 (en) 2002-06-27 2004-06-29 Xerox Corporation Phase change inks containing azo pyridone colorants
US6696552B2 (en) * 2002-06-27 2004-02-24 Xerox Corporation Process for preparing substituted pyridone compounds
US6576748B1 (en) 2002-06-27 2003-06-10 Xerox Corporation Method for making dimeric azo pyridone colorants
US6590082B1 (en) 2002-06-27 2003-07-08 Xerox Corporation Azo pyridone colorants
US6646111B1 (en) 2002-06-27 2003-11-11 Xerox Corporation Dimeric azo pyridone colorants
US6663703B1 (en) 2002-06-27 2003-12-16 Xerox Corporation Phase change inks containing dimeric azo pyridone colorants
ATE352587T1 (de) * 2004-07-29 2007-02-15 Clariant Finance Bvi Ltd Azoliganden auf der basis von aminoantipyrine und ihre metallkomplexe zur verwendung als optische aufzeichnungsmedien
US7381253B2 (en) * 2004-12-03 2008-06-03 Xerox Corporation Multi-chromophoric azo pyridone colorants

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2972508A (en) * 1955-12-29 1961-02-21 Bayer Ag Dyeing of polymers of acrylonitrile
CH503781A (de) * 1968-05-15 1971-02-28 Sandoz Ag Verfahren zur Herstellung von basischen Farbstoffen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011295A1 (en) * 1978-11-15 1980-05-28 Montedison S.p.A. Yellow monoazo dyes of the 2-hydroxydibenzofuran series; their preparation and use for dyeing and printing synthetic hydrophobic fibres

Also Published As

Publication number Publication date
US4216145A (en) 1980-08-05
IT1061811B (it) 1983-04-30
BE856103A (fr) 1977-12-27
JPS532534A (en) 1978-01-11
FR2355882B1 (OSRAM) 1980-05-09
IN144388B (OSRAM) 1978-04-29
ES460072A1 (es) 1978-05-01
FR2355882A1 (fr) 1978-01-20
CH603753A5 (OSRAM) 1978-08-31
NL7706759A (nl) 1977-12-28
DE2727809A1 (de) 1978-01-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee