2907668

Information

• Patent Grant
• 2907668

• References
• Source

• Patent Number

  2,907,668

• Date Filed

  Not available

• Date Issued

  Tuesday, October 6, 1959
  65 years ago

• CPC

  • C04B11/032 - for the wet process, e.g. dehydrating in solution or under saturated vapour conditions
  • C01F11/466 - Conversion of one form of calcium sulfate to another

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 023 - Chemistry: physical processes
  • 106 - Compositions: coating or plastic