3437330

Information

• Patent Grant
• 3437330

• References
• Source

• Patent Number

  3,437,330

• Date Filed

  Not available

• Date Issued

  Tuesday, April 8, 1969
  55 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

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