3784503

Information

• Patent Grant
• 3784503

• References
• Source

• Patent Number

  3,784,503

• Date Filed

  Not available

• Date Issued

  Tuesday, January 8, 1974
  51 years ago

• CPC

  • C08G18/4661 - containing three nitrogen atoms in the ring
  • C08G18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
  • C08G18/3853 - containing cyanurate and/or isocyanurate groups
  • C08G18/4269 - Lactones

• US Classifications

  • 524 - Synthetic resins or natural rubbers