3480377

Information

• Patent Grant
• 3480377

• References
• Source

• Patent Number

  3,480,377

• Date Filed

  Not available

• Date Issued

  Tuesday, November 25, 1969
  55 years ago

• CPC

  • A61Q5/065 - Preparations for temporary colouring the hair
  • A61K8/34 - Alcohols
  • A61K8/368 - with carboxyl groups directly bound to carbon atoms or aromatic rings
  • D06P1/628 - Compounds containing nitrogen
  • D06P1/6422 - Compounds containing nitro or nitroso groups
  • D06P1/645 - Aliphatic, araliphatic or cycloaliphatic compounds containing amino groups
  • D06P1/6491 - (Thio)urea or (cyclic) derivatives
  • D06P1/65112 - Compounds containing aldehyde or ketone groups
  • D06P1/65118 - Compounds containing hydroxyl groups
  • D06P1/6536 - Aromatic
  • D06P1/924 - Halogenated hydrocarbons
  • D06P1/928 - Solvents other than hydrocarbons
  • D06P3/14 - wool
  • D06P3/32 - leather skins
  • A61K2800/432 - Direct dyes
  • Y10S8/917 - Wool or silk

• US Classifications

  • 008 - Bleaching and dyeing