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
  • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
  • C09B33/02—Disazo dyes
  • C09B33/147—Disazo dyes in which the coupling component is a bis -(-o-hydroxy-carboxylic- acid amide)

Landscapes

• Chemical & Material Sciences (AREA)
• Organic Chemistry (AREA)
• Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
• Cosmetics (AREA)
• Inks, Pencil-Leads, Or Crayons (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=4387591

Family Applications (1)

Country Status (7)

Families Citing this family (2)

• 1967
  • 1967-09-15 CH CH1291867A patent/CH496066A/de not_active IP Right Cessation
• 1968
  • 1968-09-05 GB GB4230368A patent/GB1197397A/en not_active Expired
  • 1968-09-06 SE SE1201468A patent/SE337641B/xx unknown
  • 1968-09-06 DE DE19681794100 patent/DE1794100A1/de active Pending
  • 1968-09-09 FR FR1581311D patent/FR1581311A/fr not_active Expired
  • 1968-09-13 BE BE720884D patent/BE720884A/xx unknown
  • 1968-09-13 NL NL6813160A patent/NL6813160A/xx unknown

Also Published As

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