3037836

Information

• Patent Grant
• 3037836

• References
• Source

• Patent Number

  3,037,836

• Date Filed

  Not available

• Date Issued

  Tuesday, June 5, 1962
  62 years ago

• CPC

  • C09B5/028 - only N-containing hetero rings
  • Y10S8/922 - Polyester fiber
  • Y10S8/924 - Polyamide fiber

• US Classifications

  • 008 - Bleaching and dyeing
  • 544 - Organic compounds