3518053

Information

• Patent Grant
• 3518053

• References
• Source

• Patent Number

  3,518,053

• Date Filed

  Not available

• Date Issued

  Tuesday, June 30, 1970
  54 years ago

• CPC

  • B82Y30/00 - Nano-technology for materials or surface science
  • C01G23/0475 - Purification
  • C01G23/0532 - by hydrolysing sulfate-containing salts
  • C09C1/3692 - Combinations of treatments provided for in groups C09C1/3615 - C09C1/3684
  • C01P2004/64 - Nanometer sized
  • C01P2006/10 - Solid density
  • C01P2006/60 - Optical properties

• US Classifications

  • 423 - Chemistry of inorganic compounds