2700657

Information

• Patent Grant
• 2700657

• References
• Source

• Patent Number

  2,700,657

• Date Filed

  Not available

• Date Issued

  Tuesday, January 25, 1955
  69 years ago

• CPC

  • C08L25/06 - Polystyrene
  • C08L25/12 - with unsaturated nitriles
  • Y10S57/907 - Foamed and/or fibrillated
  • Y10S260/32 - Incompatible blend
  • Y10S264/08 - Fibrillating cellular materials
  • Y10S264/47 - Processes of splitting film, webs or sheets

• US Classifications

  • 525 - Synthetic resins or natural rubbers
  • 057 - Textiles: spinning, twisting, and twining
  • 260 - Chemistry of carbon compounds
  • 264 - Plastic and nonmetallic article shaping or treating: processes