3321414

Information

• Patent Grant
• 3321414

• References
• Source

• Patent Number

  3,321,414

• Date Filed

  Not available

• Date Issued

  Tuesday, May 23, 1967
  57 years ago

• CPC

  • C04B38/00 - Porous mortars, concrete, artificial stone or ceramic ware Preparation thereof
  • C03B19/08 - by foaming
  • C03B19/108 - Forming porous, sintered or foamed beads
  • C03B19/1085 - by blowing, pressing, centrifuging, rolling or dripping
  • C03C11/00 - Multi-cellular glass; Porous or hollow glass or glass particles
  • C03C11/007 - Foam glass
  • C04B38/0051 - characterised by the pore size, pore shape or kind of porosity
  • Y10T428/24999 - Inorganic
  • Y10T428/251 - Mica
  • Y10T428/252 - Glass or ceramic [i.e., fired or glazed clay, cement, etc.] [porcelain, quartz, etc.]
  • Y10T428/259 - Silicic material

• US Classifications

  • 521 - Synthetic resins or natural rubbers
  • 065 - Glass manufacturing
  • 106 - Compositions: coating or plastic
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 428 - Stock material or miscellaneous articles
  • 501 - Compositions: ceramic