3819771

Information

• Patent Grant
• 3819771

• References
• Source

• Patent Number

  3,819,771

• Date Filed

  Not available

• Date Issued

  Tuesday, June 25, 1974
  50 years ago

• CPC

  • C08G18/6461 - having phosphorus
  • C07F9/65746 - the molecule containing more than one cyclic phosphorus atom
  • C08G18/3887 - Phosphite compounds
  • C08G79/04 - Phosphorus linked to oxygen or to oxygen and carbon

• US Classifications

  • 558 - Organic compounds
  • 252 - Compositions
  • 521 - Synthetic resins or natural rubbers
  • 528 - Synthetic resins or natural rubbers
  • 987 - Organic compounds containing a bi, sb, as, or p atom or containing a metal atom of the 6th to 8th group of the periodic system