3897256

Information

• Patent Grant
• 3897256

• References
• Source

• Patent Number

  3,897,256

• Date Filed

  Not available

• Date Issued

  Tuesday, July 29, 1975
  49 years ago

• CPC

  • C04B35/63492 - Natural resins
  • B22C15/20 - Compacting by centrifugal forces only
  • B22D41/02 - Linings
  • C04B35/6316 - Binders based on silicon compounds
  • C04B35/63496 - Bituminous materials
  • C04B35/66 - Monolithic refractories or refractory mortars, including those whether or not containing clay
  • F27D1/1673 - applied centrifugally
  • C04B2111/00482 - Coating or impregnation materials
  • C04B2111/0087 - for metallurgical applications
  • C04B2111/72 - Repairing or restoring existing buildings or building materials
  • C04B2235/3418 - Silicon oxide, silicic acids, or oxide forming salts thereof
  • C04B2235/9676 - against molten metals such as steel or aluminium

• US Classifications

  • 501 - Compositions: ceramic