3561933

Information

• Patent Grant
• 3561933

• References
• Source

• Patent Number

  3,561,933

• Date Filed

  Not available

• Date Issued

  Tuesday, February 9, 1971
  54 years ago

• CPC

  • C02F1/52 - by flocculation or precipitation of suspended impurities
  • C02F1/5263 - using natural chemical compounds
  • C02F1/54 - using organic material
  • C08F291/185 - The monomer(s) not being present during the irradiation or the oxidation of the macromolecule

• US Classifications

  • 210 - Liquid purification or separation
  • 209 - Classifying, separating, and assorting solids
  • 522 - Synthetic resins or natural rubbers
  • 525 - Synthetic resins or natural rubbers
  • 527 - Synthetic resins or natural rubbers
  • 536 - Organic compounds