3547894

Information

• Patent Grant
• 3547894

• References
• Source

• Patent Number

  3,547,894

• Date Filed

  Not available

• Date Issued

  Tuesday, December 15, 1970
  54 years ago

• CPC

  • C08G63/6826 - Dicarboxylic acids and dihydroxy compounds
  • C07C55/32 - containing halogen
  • C08G18/3812 - having fluorine atoms
  • C08L75/00 - Compositions of polyureas or polyurethanes Compositions of derivatives of such polymers
  • Y10S528/906 - Fiber or elastomer prepared from an isocyanate reactant

• US Classifications

  • 528 - Synthetic resins or natural rubbers