3738801

Information

• Patent Grant
• 3738801

• References
• Source

• Patent Number

  3,738,801

• Date Filed

  Not available

• Date Issued

  Tuesday, June 12, 1973
  51 years ago

• CPC

  • D06P1/18 - Azo dyes
  • D06P1/613 - Polyethers without nitrogen
  • D06P1/65118 - Compounds containing hydroxyl groups
  • D06P1/67316 - Acids
  • D06P3/6041 - using specified dyes
  • Y10S8/907 - Nonionic emulsifiers for dyeing
  • Y10S8/908 - Anionic emulsifiers for dyeing
  • Y10S8/922 - Polyester fiber

• US Classifications

  • 008 - Bleaching and dyeing