3544658

Information

• Patent Grant
• 3544658

• References
• Source

• Patent Number

  3,544,658

• Date Filed

  Not available

• Date Issued

  Tuesday, December 1, 1970
  55 years ago

• CPC

  • C08L77/00 - Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain Compositions of derivatives of such polymers
  • C08L67/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds
  • D01F6/92 - of polyesters
  • Y10S525/927 - Polyamide admixed with oxyalkylene-containing polymer

• US Classifications

  • 525 - Synthetic resins or natural rubbers