3333028

Information

• Patent Grant
• 3333028

• References
• Source

• Patent Number

  3,333,028

• Date Filed

  Not available

• Date Issued

  Tuesday, July 25, 1967
  57 years ago

• CPC

  • C08K5/52 - Phosphorus bound to oxygen only
  • C07F9/12 - with hydroxyaryl compounds
  • C07F9/145 - with hydroxyaryl compounds
  • C07F9/16 - Esters of thiophosphoric acids or thiophosphorous acids
  • C07F9/1651 - with hydroxyalkyl compounds with further substituents on alkyl
  • C07F9/205 - with hydroxyaryl compounds
  • C07F9/28 - with one or more P-C bonds
  • C07F9/40 - Esters thereof
  • C07F9/4006 - Esters of acyclic acids which can have further substituents on alkyl
  • C07F9/4084 - Esters with hydroxyaryl compounds
  • C07F9/48 - Phosphonous acids R-P(OH)2 Thiophosphonous acids including RHP(=O)(OH); Derivatives thereof
  • C08G18/388 - having phosphorus bound to carbon and/or to hydrogen
  • C08G18/3882 - having phosphorus bound to oxygen only
  • C08G18/3891 - having sulfur in addition to phosphorus
  • C08G18/5078 - having phosphorus bound to carbon and/or to hydrogen
  • C08G18/5081 - having phosphorus bound to oxygen only
  • C08G18/5093 - having sulfur in addition to phosphorus
  • C08K5/51 - Phosphorus bound to oxygen
  • Y10S524/929 - Natural rubber broadly disclosed, nonclaimed

• US Classifications

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