3772326

Information

• Patent Grant
• 3772326

• References
• Source

• Patent Number

  3,772,326

• Date Filed

  Not available

• Date Issued

  Tuesday, November 13, 1973
  51 years ago

• CPC

  • C07D239/22 - with hetero atoms directly attached to ring carbon atoms
  • C07D233/72 - Two oxygen atoms
  • C07D239/54 - as doubly bound oxygen atoms or as unsubstituted hydroxy radicals
  • C07D239/62 - Barbituric acids
  • C08G59/10 - of polyamines with epihalohydrins or precursors thereof
  • C08G59/26 - heterocyclic
  • C08G59/38 - together with di-epoxy compounds
  • Y10S525/908 - Polymer containing a hydantoin group

• US Classifications

  • 548 - Organic compounds
  • 528 - Synthetic resins or natural rubbers