3347704

Information

• Patent Grant
• 3347704

• References
• Source

• Patent Number

  3,347,704

• Date Filed

  Not available

• Date Issued

  Tuesday, October 17, 1967
  57 years ago

• CPC

  • C04B41/009 - characterised by the material treated
  • C04B37/026 - consisting of metals or metal salts
  • C04B41/5138 - with a composition mainly composed of Mn and Mo
  • C04B41/5183 - inorganic
  • 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
  • C04B41/88 - Metals
  • C04B41/89 - for obtaining at least two superposed coatings having diffferent compositions
  • C04B2235/6581 - Total pressure below 1 atmosphere
  • C04B2237/09 - wherein the active component for bonding is not the largest fraction of the interlayer
  • C04B2237/12 - Metallic interlayers
  • C04B2237/122 - based on refractory metals
  • C04B2237/123 - based on iron group metals
  • C04B2237/343 - Alumina or aluminates
  • C04B2237/525 - by heating
  • C04B2237/72 - Forming laminates or joined articles comprising at least two interlayers directly next to each other

• US Classifications

  • 427 - Coating processes
  • 106 - Compositions: coating or plastic
  • 228 - Metal fusion bonding