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
  • 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
  • C09B31/143—1,2-Diazoles
  • C09B31/147—Pyrazoles

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• Chemical & Material Sciences (AREA)
• Organic Chemistry (AREA)
• Coloring (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=7102144

Family Applications (1)

Country Status (6)

Families Citing this family (1)

• 1967
  • 1967-01-20 NL NL6700933A patent/NL149839B/xx unknown
  • 1967-01-24 CH CH98567A patent/CH473864A/de not_active IP Right Cessation
  • 1967-01-25 AT AT72267A patent/AT262469B/de active
  • 1967-01-27 FR FR92768A patent/FR1509557A/fr not_active Expired
  • 1967-01-27 GB GB424567A patent/GB1171803A/en not_active Expired
  • 1967-01-27 BE BE693279D patent/BE693279A/xx not_active IP Right Cessation

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