NL7706759A - Werkwijze ter bereiding van in water onoplosbare gele monoazokleurstoffen. - Google Patents

Werkwijze ter bereiding van in water onoplosbare gele monoazokleurstoffen.

Info

Publication number
NL7706759A
NL7706759A NL7706759A NL7706759A NL7706759A NL 7706759 A NL7706759 A NL 7706759A NL 7706759 A NL7706759 A NL 7706759A NL 7706759 A NL7706759 A NL 7706759A NL 7706759 A NL7706759 A NL 7706759A
Authority
NL
Netherlands
Prior art keywords
coloring agents
preparing water
insoluble yellow
yellow monoazo
monoazo coloring
Prior art date
Application number
NL7706759A
Other languages
English (en)
Dutch (nl)
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 NL7706759A publication Critical patent/NL7706759A/xx

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)
NL7706759A 1976-06-25 1977-06-20 Werkwijze ter bereiding van in water onoplosbare gele monoazokleurstoffen. NL7706759A (nl)

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
NL7706759A true NL7706759A (nl) 1977-12-28

Family

ID=11214494

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7706759A NL7706759A (nl) 1976-06-25 1977-06-20 Werkwijze ter bereiding van in water onoplosbare gele monoazokleurstoffen.

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)

Families Citing this family (12)

* 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
IT1101703B (it) * 1978-11-15 1985-10-07 Montedison Spa Itcoloranti monoazoici gialli
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

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
GB1531697A (en) 1978-11-08
DE2727809A1 (de) 1978-01-05

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Legal Events

Date Code Title Description
BV The patent application has lapsed