3674430

Information

• Patent Grant
• 3674430

• References
• Source

• Patent Number

  3,674,430

• Date Filed

  Not available

• Date Issued

  Tuesday, July 4, 1972
  52 years ago

• CPC

  • B82Y30/00 - Nano-technology for materials or surface science
  • C01B33/182 - by reduction of a siliceous material
  • C01P2004/32 - Spheres
  • C01P2004/62 - Submicrometer sized
  • C01P2004/64 - Nanometer sized
  • C01P2006/11 - Powder tap density
  • C01P2006/12 - Surface area
  • C01P2006/22 - Rheological behaviour as dispersion
  • C01P2006/60 - Optical properties
  • C01P2006/90 - Other properties not specified above

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 106 - Compositions: coating or plastic
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing