3249398

Information

• Patent Grant
• 3249398

• References
• Source

• Patent Number

  3,249,398

• Date Filed

  Not available

• Date Issued

  Tuesday, May 3, 1966
  58 years ago

• CPC

  • C03C1/105 - by the addition of colorants to the forehearth of the glass melting furnace
  • C01B13/14 - Methods for preparing oxides or hydroxides in general
  • C01P2002/32 - spinel-type (AB2O4)
  • C01P2002/50 - Solid solutions

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 106 - Compositions: coating or plastic
  • 501 - Compositions: ceramic