3686108

Information

• Patent Grant
• 3686108

• References
• Source

• Patent Number

  3,686,108

• Date Filed

  Not available

• Date Issued

  Tuesday, August 22, 1972
  52 years ago

• CPC

  • C08G18/6622 - with compounds of group C08G18/3271
  • C08G18/0814 - containing ammonium groups or groups forming them
  • C08G18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
  • C08G18/4211 - derived from aromatic dicarboxylic acids and dialcohols
  • C08G18/4238 - derived from dicarboxylic acids and dialcohols

• US Classifications

  • 524 - Synthetic resins or natural rubbers
  • 528 - Synthetic resins or natural rubbers