3628905

Information

• Patent Grant
• 3628905

• References
• Source

• Patent Number

  3,628,905

• Date Filed

  Not available

• Date Issued

  Tuesday, December 21, 1971
  53 years ago

• CPC

  • D06P3/10 - using reactive dyes
  • D06P1/6428 - Compounds containing aminoxide groups
  • D06P1/66 - containing quaternary ammonium groups
  • Y10S8/907 - Nonionic emulsifiers for dyeing
  • Y10S8/917 - Wool or silk
  • Y10S8/924 - Polyamide fiber

• US Classifications

  • 008 - Bleaching and dyeing