3694535

Information

• Patent Grant
• 3694535

• References
• Source

• Patent Number

  3,694,535

• Date Filed

  Not available

• Date Issued

  Tuesday, September 26, 1972
  52 years ago

• CPC

  • B01D19/0021 - by bringing the liquid in a thin layer
  • C08F6/12 - Separation of polymers from solutions
  • Y10S159/06 - Infrared
  • Y10S264/13 - Cell size and distribution control while molding a foam

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 159 - Concentrating evaporators
  • 425 - Plastic article or earthenware shaping or treating: apparatus