3004945

Information

• Patent Grant
• 3004945

• References
• Source

• Patent Number

  3,004,945

• Date Filed

  Not available

• Date Issued

  Tuesday, October 17, 1961
  65 years ago

• CPC

  • C08G18/3861 - containing sulfonamide and/or sulfonylhydrazide groups
  • C08G18/3834 - containing hydrazide or semi-carbazide groups
  • C08G73/00 - Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
  • Y10S528/906 - Fiber or elastomer prepared from an isocyanate reactant

• US Classifications

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