3054221

Information

• Patent Grant
• 3054221

• References
• Source

• Patent Number

  3,054,221

• Date Filed

  Not available

• Date Issued

  Tuesday, September 18, 1962
  62 years ago

• CPC

  • C03C23/0095 - Solution impregnating; Solution doping; Molecular stuffing
  • C03C3/06 - with more than 90% silica by weight
  • C03C2201/10 - containing boron
  • C03C2201/32 - containing aluminium
  • C03C2201/3423 - Cerium
  • C03C2201/50 - containing alkali metals
  • C03C2203/50 - After-treatment

• US Classifications

  • 427 - Coating processes
  • 065 - Glass manufacturing
  • 216 - Etching a substrate: processes
  • 501 - Compositions: ceramic