3415768

Information

• Patent Grant
• 3415768

• References
• Source

• Patent Number

  3,415,768

• Date Filed

  Not available

• Date Issued

  Tuesday, December 10, 1968
  56 years ago

• CPC

  • C08G18/3842 - containing heterocyclic rings having at least one nitrogen atom in the ring
  • C08G18/0804 - Manufacture of polymers containing ionic or ionogenic groups
  • C08G18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
  • C08G18/3823 - containing -N-C=O groups

• US Classifications

  • 524 - Synthetic resins or natural rubbers
  • 528 - Synthetic resins or natural rubbers
  • 548 - Organic compounds
  • 560 - Organic compounds
  • 564 - Organic compounds