3860529

Information

• Patent Grant
• 3860529

• References
• Source

• Patent Number

  3,860,529

• Date Filed

  Not available

• Date Issued

  Tuesday, January 14, 1975
  50 years ago

• CPC

  • H01M2/1613 - Inorganic fibrous material
  • C01G25/02 - Oxides
  • C04B35/62231 - based on oxide ceramics
  • C04B35/6225 - Fibres based on zirconium oxide
  • D06M11/45 - Oxides or hydroxides of elements of the third Group of the Periodic System Aluminates
  • C01P2002/52 - containing elements as dopants
  • C01P2002/54 - one element only
  • C01P2004/10 - extending in one dimension
  • C01P2006/21 - Attrition-index or crushing strength of granulates
  • C01P2006/36 - Solid to solid transition temperatures
  • D06M2101/06 - cellulosic
  • D06M2200/30 - Flame or heat resistance, fire retardancy properties

• US Classifications

  • 252 - Compositions
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 501 - Compositions: ceramic