2261148

Information

• Patent Grant
• 2261148

• References
• Source

• Patent Number

  2,261,148

• Date Filed

  Not available

• Date Issued

  Tuesday, November 4, 1941
  83 years ago

• CPC

  • C03C21/001 - in liquid phase
  • C03C21/00 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
  • C03C25/102 - Coating with colouring agent-containing compositions
  • C03C25/601 - in the liquid phase
  • C03C25/68 - by etching

• US Classifications

  • 427 - Coating processes
  • 008 - Bleaching and dyeing
  • 028 - Textiles: manufacturing
  • 065 - Glass manufacturing