3551287

Information

• Patent Grant
• 3551287

• References
• Source

• Patent Number

  3,551,287

• Date Filed

  Not available

• Date Issued

  Tuesday, December 29, 1970
  54 years ago

• CPC

  • C08J5/22 - Films, membranes, or diaphragms
  • C08J2343/02 - Homopolymers or copolymers of monomers containing phosphorus

• US Classifications

  • 162 - Paper making and fiber liberation
  • 210 - Liquid purification or separation