3147288

Information

• Patent Grant
• 3147288

• References
• Source

• Patent Number

  3,147,288

• Date Filed

  Not available

• Date Issued

  Tuesday, September 1, 1964
  60 years ago

• CPC

  • A61K8/46 - containing sulfur
  • A61K8/355 - Quinones
  • A61Q5/065 - Preparations for temporary colouring the hair
  • C09B49/128 - from hydroxy compounds of the benzene or naphthalene series
  • C09B59/00 - Artificial dyes of unknown constitution

• US Classifications

  • 552 - Organic compounds
  • 008 - Bleaching and dyeing
  • 568 - Organic compounds