3255032

Information

• Patent Grant
• 3255032

• References
• Source

• Patent Number

  3,255,032

• Date Filed

  Not available

• Date Issued

  Tuesday, June 7, 1966
  58 years ago

• CPC

  • C04B41/009 - characterised by the material treated
  • C04B41/478 - Bitumen, asphalt
  • C04B41/5001 - with carbon or carbonisable materials
  • C04B41/52 - Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
  • C04B41/82 - with organic materials
  • C04B41/85 - with inorganic materials
  • C04B41/89 - for obtaining at least two superposed coatings having diffferent compositions
  • C21C5/44 - Refractory linings

• US Classifications

  • 427 - Coating processes
  • 501 - Compositions: ceramic