3219658

Information

• Patent Grant
• 3219658

• References
• Source

• Patent Number

  3,219,658

• Date Filed

  Not available

• Date Issued

  Tuesday, November 23, 1965
  59 years ago

• CPC

  • C07H11/04 - Phosphates Phosphites Polyphosphates
  • C07H15/04 - attached to an oxygen atom of the saccharide radical
  • C08G18/388 - having phosphorus bound to carbon and/or to hydrogen
  • C08G18/3882 - having phosphorus bound to oxygen only
  • C08G18/4883 - containing cyclic groups having at least one oxygen atom in the ring
  • C08G18/5078 - having phosphorus bound to carbon and/or to hydrogen
  • C08G18/5081 - having phosphorus bound to oxygen only
  • C08G79/04 - Phosphorus linked to oxygen or to oxygen and carbon

• US Classifications

  • 536 - Organic compounds
  • 521 - Synthetic resins or natural rubbers
  • 528 - Synthetic resins or natural rubbers