3802907

Information

• Patent Grant
• 3802907

• References
• Source

• Patent Number

  3,802,907

• Date Filed

  Not available

• Date Issued

  Tuesday, April 9, 1974
  50 years ago

• CPC

  • C03C17/3605 - Coatings of the type glass/metal/inorganic compound
  • C03C17/36 - at least one coating being a metal
  • C03C17/3607 - Coatings of the type glass/inorganic compound/metal
  • C03C17/3613 - Coatings of type glass/inorganic compound/metal/inorganic compound/metal/other
  • C03C17/3642 - the multilayer coating containing a metal layer
  • C03C17/3697 - one metallic layer at least being obtained by electroless plating
  • C04B41/009 - characterised by the material treated
  • 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
  • C04B41/89 - for obtaining at least two superposed coatings having diffferent compositions
  • C23C18/1865 - Heat
  • C23C18/1893 - with use of organic or inorganic compounds other than metals, first
  • H05K1/0306 - Inorganic insulating substrates
  • H05K3/181 - by electroless plating
  • H05K3/38 - Improvement of the adhesion between the insulating substrate and the metal

• US Classifications

  • 427 - Coating processes