3781168

Information

• Patent Grant
• 3781168

• References
• Source

• Patent Number

  3,781,168

• Date Filed

  Not available

• Date Issued

  Tuesday, December 25, 1973
  51 years ago

• CPC

  • C09B45/01 - characterised by the method of metallisation
  • C09B45/14 - Monoazo compounds
  • C09B62/515 - Metal complex azo dyes
  • Y10S8/917 - Wool or silk
  • Y10S8/924 - Polyamide fiber
  • Y10S534/01 - Mixtures of azo compounds

• US Classifications

  • 008 - Bleaching and dyeing
  • 534 - Organic compounds