3804666

Information

• Patent Grant
• 3804666

• References
• Source

• Patent Number

  3,804,666

• Date Filed

  Not available

• Date Issued

  Tuesday, April 16, 1974
  50 years ago

• CPC

  • C03C8/04 - containing zinc
  • C03C8/02 - Frit compositions
  • C03C8/06 - containing halogen
  • C03C8/08 - containing phosphorus
  • C03C8/12 - containing titanium or zirconium
  • C03C10/0027 - containing SiO2, Al2O3, Li2O as main constituents
  • C03C10/0045 - containing SiO2, Al2O3 and MgO as main constituents
  • C03C2205/02 - for opaque enamels or glazes
  • C03C2209/00 - Compositions specially applicable for the manufacture of vitreous glazes

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 501 - Compositions: ceramic