DK140642B - Disazofarvestof til anvendelse som pigment. - Google Patents

Disazofarvestof til anvendelse som pigment.

Info

Publication number
DK140642B
DK140642B DK136576A DK136576A DK140642B DK 140642 B DK140642 B DK 140642B DK 136576 A DK136576 A DK 136576A DK 136576 A DK136576 A DK 136576A DK 140642 B DK140642 B DK 140642B
Authority
DK
Denmark
Prior art keywords
pigment
disazo dye
disazo
dye
Prior art date
Application number
DK136576A
Other languages
Danish (da)
English (en)
Other versions
DK140642C (el
DK136576A (el
Inventor
Leonhard Heckl
Dietmar Buecher
Original Assignee
Basf Farben & Fasern
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
Priority claimed from DE19752513578 external-priority patent/DE2513578C3/de
Application filed by Basf Farben & Fasern filed Critical Basf Farben & Fasern
Publication of DK136576A publication Critical patent/DK136576A/da
Publication of DK140642B publication Critical patent/DK140642B/da
Application granted granted Critical
Publication of DK140642C publication Critical patent/DK140642C/da

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
DK136576A 1975-03-27 1976-03-26 Disazofarvestof til anvendelse som pigment. DK140642B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752513578 DE2513578C3 (de) 1975-03-27 2,6-Dioxy-3-cyan-4-methylpyridin-Disazofarbstoff, Verfahren zu seiner Herstellung und seine Verwendung für Druckfarben und Lacke

Publications (3)

Publication Number Publication Date
DK136576A DK136576A (el) 1976-09-28
DK140642B true DK140642B (da) 1979-10-15
DK140642C DK140642C (el) 1980-03-31

Family

ID=5942551

Family Applications (1)

Application Number Title Priority Date Filing Date
DK136576A DK140642B (da) 1975-03-27 1976-03-26 Disazofarvestof til anvendelse som pigment.

Country Status (4)

Country Link
CH (1) CH581171A5 (el)
DK (1) DK140642B (el)
FR (1) FR2305472A1 (el)
GB (1) GB1537383A (el)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3309718A1 (de) * 1983-03-18 1984-09-20 Basf Ag, 6700 Ludwigshafen Disazofarbstoffe

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH500267A (de) * 1968-03-01 1970-12-15 Basf Ag Verfahren zur Herstellung neuer Disazofarbstoffe
GB1285339A (en) * 1968-12-09 1972-08-16 Ici Ltd New water-insoluble disazo dyestuffs containing 2-hydroxy-3-azo-6-pyridone residues

Also Published As

Publication number Publication date
FR2305472A1 (fr) 1976-10-22
DE2513578A1 (de) 1976-09-30
DE2513578B2 (de) 1977-06-16
GB1537383A (en) 1978-12-29
DK140642C (el) 1980-03-31
DK136576A (el) 1976-09-28
FR2305472B1 (el) 1979-04-20
CH581171A5 (el) 1976-10-29

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