3433856

Information

• Patent Grant
• 3433856

• References
• Source

• Patent Number

  3,433,856

• Date Filed

  Not available

• Date Issued

  Tuesday, March 18, 1969
  55 years ago

• CPC

  • C08G18/388 - having phosphorus bound to carbon and/or to hydrogen
  • C07F9/141 - Esters of phosphorous acids
  • C07F9/40 - Esters thereof
  • C07F9/65742 - non-condensed with carbocyclic rings or heterocyclic rings or ring systems
  • C08G18/3887 - Phosphite compounds
  • C08K5/527 - Cyclic esters
  • C08K5/5337 - containing also halogens
  • Y10S524/929 - Natural rubber broadly disclosed, nonclaimed

• US Classifications

  • 558 - Organic compounds
  • 521 - Synthetic resins or natural rubbers
  • 523 - Synthetic resins or natural rubbers
  • 524 - 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