3854989

Information

• Patent Grant
• 3854989

• References
• Source

• Patent Number

  3,854,989

• Date Filed

  Not available

• Date Issued

  Tuesday, December 17, 1974
  50 years ago

• CPC

  • D06M13/313 - Unsaturated compounds containing phosphorus atoms
  • C07F9/113 - with unsaturated acyclic alcohols
  • C07F9/4015 - Esters of acyclic unsaturated acids
  • Y10S260/24 - Flameproof
  • Y10S428/921 - Fire or flameproofing
  • Y10T428/23957 - Particular shape or structure of pile
  • Y10T442/2672 - Phosphorus containing
  • Y10T442/2762 - Coated or impregnated natural fiber fabric [e.g., cotton, wool, silk, linen, etc.]
  • Y10T442/277 - Coated or impregnated cellulosic fiber fabric

• US Classifications

  • 442 - Fabric
  • 106 - Compositions: coating or plastic
  • 260 - Chemistry of carbon compounds
  • 428 - Stock material or miscellaneous articles
  • 527 - Synthetic resins or natural rubbers
  • 558 - 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