2572321

Information

• Patent Grant
• 2572321

• References
• Source

• Patent Number

  2,572,321

• Date Filed

  Not available

• Date Issued

  Tuesday, October 23, 1951
  73 years ago

• CPC

  • C01B33/1585 - Dehydration into aerogels
  • B01J21/00 - Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
  • Y10S159/24 - Critical

• US Classifications

  • 159 - Concentrating evaporators
  • 264 - Plastic and nonmetallic article shaping or treating: processes