3560253

Information

• Patent Grant
• 3560253

• References
• Source

• Patent Number

  3,560,253

• Date Filed

  Not available

• Date Issued

  Tuesday, February 2, 1971
  53 years ago

• CPC

  • C04B41/009 - characterised by the material treated
  • C04B41/4826 - Polyesters
  • C04B41/63 - Macromolecular compounds
  • E04C1/40 - built-up from parts of different materials
  • C04B2111/28 - Fire resistance
  • Y10S428/921 - Fire or flameproofing
  • Y10T428/269 - including synthetic resin or polymer layer or component

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 106 - Compositions: coating or plastic
  • 252 - Compositions
  • 524 - Synthetic resins or natural rubbers
  • 525 - Synthetic resins or natural rubbers