3014836

Information

• Patent Grant
• 3014836

• References
• Source

• Patent Number

  3,014,836

• Date Filed

  Not available

• Date Issued

  Tuesday, December 26, 1961
  63 years ago

• CPC

  • D21H21/52 - Additives of definite length or shape
  • C01B33/26 - Aluminium-containing silicates
  • C01B33/40 - Clays
  • C01B33/42 - Micas; Interstratified clay-mica products
  • C01B33/46 - Amorphous silicates
  • C04B33/22 - Grog products
  • C04B35/18 - rich in aluminium oxide
  • C09C1/42 - Clays
  • D21H17/68 - siliceous
  • D21H19/385 - Oxides, hydroxides or carbonates
  • D21H19/40 - siliceous
  • C01P2004/50 - Agglomerated particles
  • C01P2004/51 - Particles with a specific particle size distribution
  • C01P2004/61 - Micrometer sized
  • C01P2006/60 - Optical properties
  • C01P2006/90 - Other properties not specified above

• US Classifications

  • 162 - Paper making and fiber liberation
  • 106 - Compositions: coating or plastic
  • 501 - Compositions: ceramic