3797997

Information

• Patent Grant
• 3797997

• References
• Source

• Patent Number

  3,797,997

• Date Filed

  Not available

• Date Issued

  Tuesday, March 19, 1974
  51 years ago

• CPC

  • D06M15/564 - Polyureas, polyurethanes or other polymers having ureide or urethane links Precondensation products forming them
  • D06M11/05 - with water
  • D06M15/423 - Amino-aldehyde resins
  • Y10S8/11 - Isocyanate and carbonate modification of fibers

• US Classifications

  • 008 - Bleaching and dyeing
  • 038 - Textiles: ironing or smoothing