3692462

Information

• Patent Grant
• 3692462

• References
• Source

• Patent Number

  3,692,462

• Date Filed

  Not available

• Date Issued

  Tuesday, September 19, 1972
  52 years ago

• CPC

  • C09B62/012 - Metal complex azo dyes
  • D06P1/6076 - addition products of amines and alkylene oxides or oxiranes
  • D06P3/10 - using reactive dyes
  • D06P3/20 - using mordant dyes using metallisable dyes
  • Y10S8/907 - Nonionic emulsifiers for dyeing
  • Y10S8/917 - Wool or silk

• US Classifications

  • 008 - Bleaching and dyeing
  • 534 - Organic compounds