3484837

Information

• Patent Grant
• 3484837

• References
• Source

• Patent Number

  3,484,837

• Date Filed

  Not available

• Date Issued

  Tuesday, December 16, 1969
  55 years ago

• CPC

  • C02F1/52 - by flocculation or precipitation of suspended impurities
  • C02F1/54 - using organic material
  • C08G12/043 - with at least two compounds covered by more than one of the groups C08G12/06 - C08G12/24
  • C08G12/32 - Melamines
  • Y10S210/906 - Phosphorus containing
  • Y10S210/909 - Aromatic compound
  • Y10S210/91 - Nonbiodegradable surfacant
  • Y10S210/913 - Chromium

• US Classifications

  • 210 - Liquid purification or separation
  • 528 - Synthetic resins or natural rubbers