3560142

Information

• Patent Grant
• 3560142

• References
• Source

• Patent Number

  3,560,142

• Date Filed

  Not available

• Date Issued

  Tuesday, February 2, 1971
  54 years ago

• CPC

  • D06P1/66 - containing quaternary ammonium groups
  • Y10S8/901 - Quaternary ammonium salts
  • Y10S8/906 - Mixed cationic and nonionic emulsifiers for dyeing
  • Y10S8/907 - Nonionic emulsifiers for dyeing
  • Y10S8/927 - Polyacrylonitrile fiber

• US Classifications

  • 008 - Bleaching and dyeing