IT991173B - Coloranti azoici idrosolubili processo per la loro produzione e loro impiego - Google Patents

Coloranti azoici idrosolubili processo per la loro produzione e loro impiego

Info

Publication number
IT991173B
IT991173B IT2654073A IT2654073A IT991173B IT 991173 B IT991173 B IT 991173B IT 2654073 A IT2654073 A IT 2654073A IT 2654073 A IT2654073 A IT 2654073A IT 991173 B IT991173 B IT 991173B
Authority
IT
Italy
Prior art keywords
production
water
azo dyes
soluble azo
dyes process
Prior art date
Application number
IT2654073A
Other languages
English (en)
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of IT991173B publication Critical patent/IT991173B/it

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
    • C09B29/3639—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 amino groups
    • 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
    • C09B31/153—Heterocyclic components containing a six-membered ring with one nitrogen atom as the only ring hetero-atom
    • 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
    • C09B35/039—Disazo dyes characterised by the tetrazo component
    • C09B35/08—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl
    • C09B35/10—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type
    • C09B35/18—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type from heterocyclic compounds
    • C09B35/185—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type from heterocyclic compounds from pyridine or pyridone 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
    • C09B35/039—Disazo dyes characterised by the tetrazo component
    • C09B35/205—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of a diaryl- or triaryl- alkane or-alkene
    • C09B35/21—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of a diaryl- or triaryl- alkane or-alkene of diarylmethane or triarylmethane

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Pyridine Compounds (AREA)
IT2654073A 1972-07-14 1973-07-12 Coloranti azoici idrosolubili processo per la loro produzione e loro impiego IT991173B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722234621 DE2234621A1 (de) 1972-07-14 1972-07-14 Wasserloesliche azofarbstoffe, verfahren zu ihrer herstellung und ihre verwendung

Publications (1)

Publication Number Publication Date
IT991173B true IT991173B (it) 1975-07-30

Family

ID=5850637

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2654073A IT991173B (it) 1972-07-14 1973-07-12 Coloranti azoici idrosolubili processo per la loro produzione e loro impiego

Country Status (7)

Country Link
JP (1) JPS4944030A (it)
BE (1) BE802406A (it)
DE (1) DE2234621A1 (it)
FR (1) FR2193064B1 (it)
GB (1) GB1414687A (it)
IT (1) IT991173B (it)
NL (1) NL7309557A (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3405859A1 (de) * 1984-02-18 1985-08-22 Basf Ag, 6700 Ludwigshafen Sulfongruppenhaltige azoverbindungen
US7029502B2 (en) * 2001-01-26 2006-04-18 Ciba Specialty Chemicals Corporation Azo dyes, a process for their preparation and their use in the production of colored plastics or polymeric color particles, and in the dyeing or printing of hydrophobic fiber materials
WO2011030118A1 (en) * 2009-09-11 2011-03-17 Fujifilm Imaging Colorants Limited Dyes and their use in ink-jet printing
DE102010056305A1 (de) * 2010-12-24 2012-06-28 Dystar Colours Distribution Gmbh Disazofarbstoffe, Verfahren zu deren Herstellung und deren Verwendung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1964690A1 (de) * 1968-12-23 1970-07-16 Ici Ltd Kupplungskomponenten sowie damit hergestellte Azofarbstoffe

Also Published As

Publication number Publication date
FR2193064A1 (it) 1974-02-15
BE802406A (fr) 1974-01-16
JPS4944030A (it) 1974-04-25
DE2234621A1 (de) 1974-01-31
NL7309557A (it) 1974-01-16
GB1414687A (en) 1975-11-19
FR2193064B1 (it) 1977-02-18

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