3267089

Information

• Patent Grant
• 3267089

• References
• Source

• Patent Number

  3,267,089

• Date Filed

  Not available

• Date Issued

  Tuesday, August 16, 1966
  58 years ago

• CPC

  • C09B31/065 - containing acid groups
  • C09B43/24 - with formation of -O-SO2-R or -O-SO3H radicals
  • Y10S8/926 - Polyurethane fiber

• US Classifications

  • 534 - Organic compounds
  • 008 - Bleaching and dyeing