2438339

Information

• Patent Grant
• 2438339

• References
• Source

• Patent Number

  2,438,339

• Date Filed

  Not available

• Date Issued

  Tuesday, March 23, 1948
  76 years ago

• CPC

  • C04B28/26 - Silicates of the alkali metals
  • C04B18/021 - agglomerated by a mineral binder
  • C04B2111/00336 - Materials with a smooth surface
  • C04B2111/00612 - as one or more layers of a layered structure
  • Y10S428/921 - Fire or flameproofing
  • Y10T428/251 - Mica
  • Y10T428/256 - Heavy metal or aluminum or compound thereof

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 106 - Compositions: coating or plastic