3876601

Information

• Patent Grant
• 3876601

• References
• Source

• Patent Number

  3,876,601

• Date Filed

  Not available

• Date Issued

  Tuesday, April 8, 1975
  49 years ago

• CPC

  • D06M13/288 - Phosphonic or phosphonous acids or derivatives thereof
  • C07F9/32 - Esters thereof
  • C07F9/40 - Esters thereof
  • C07F9/6521 - Six-membered rings
  • C07F9/65211 - the phosphorus atom is bonded to a cyclic nitrogen atom, directly, through one or more heteroatoms or through a hydrocarbon chain which may be broken by one or more heteroatoms

• US Classifications

  • 558 - Organic compounds
  • 106 - Compositions: coating or plastic
  • 544 - 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