3457331

Information

• Patent Grant
• 3457331

• References
• Source

• Patent Number

  3,457,331

• Date Filed

  Not available

• Date Issued

  Tuesday, July 22, 1969
  55 years ago

• CPC

  • C08G18/5087 - Phosphite compounds
  • C07F9/1411 - with hydroxyalkyl compounds with further substituents on alkyl
  • C08G18/3887 - Phosphite compounds
  • C08G2101/00 - Foams
  • C08G2101/0083 - prepared using water as the sole blowing agent

• US Classifications

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