3734986

Information

• Patent Grant
• 3734986

• References
• Source

• Patent Number

  3,734,986

• Date Filed

  Not available

• Date Issued

  Tuesday, May 22, 1973
  51 years ago

• CPC

  • D01D5/247 - Discontinuous hollow structure or microporous structure
  • C08L77/00 - Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain Compositions of derivatives of such polymers
  • D01F1/10 - Other agents for modifying properties
  • D01F6/60 - from polyamides
  • Y10S264/13 - Cell size and distribution control while molding a foam
  • Y10S264/61 - Processes of molding polyamide

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 521 - Synthetic resins or natural rubbers