3540844

Information

• Patent Grant
• 3540844

• References
• Source

• Patent Number

  3,540,844

• Date Filed

  Not available

• Date Issued

  Tuesday, November 17, 1970
  54 years ago

• CPC

  • C04B35/6224 - Fibres based on silica
  • C01B33/183 - by oxidation or hydrolysis in the vapour phase of silicon compounds such as halides, trichlorosilane, monosilane
  • C01B33/184 - by hydrolysis of tetrafluoride
  • C04B35/6268 - characterised by the applied pressure or type of atmosphere
  • C01P2004/10 - extending in one dimension
  • C01P2004/62 - Submicrometer sized
  • C01P2006/10 - Solid density
  • C01P2006/80 - Compositional purity
  • C01P2006/82 - water content
  • C01P2006/90 - Other properties not specified above
  • C04B2235/3201 - Alkali metal oxides or oxide-forming salts thereof
  • C04B2235/3427 - Silicates other than clay
  • C04B2235/444 - Halide containing anions
  • C04B2235/445 - Fluoride containing anions
  • C04B2235/526 - charachterised by the length of the fibers
  • C04B2235/5264 - charachterised by the diameter of the fibers
  • C04B2235/5268 - Orientation of the fibers
  • Y10S264/19 - Inorganic fiber

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 065 - Glass manufacturing
  • 264 - Plastic and nonmetallic article shaping or treating: processes