2665996

Information

• Patent Grant
• 2665996

• References
• Source

• Patent Number

  2,665,996

• Date Filed

  Not available

• Date Issued

  Tuesday, January 12, 1954
  71 years ago

• CPC

  • C01B33/22 - Magnesium silicates
  • C01B33/24 - Alkaline-earth metal silicates
  • C04B28/186 - containing formed Ca-silicates before the final hardening step

• US Classifications

  • 106 - Compositions: coating or plastic
  • 023 - Chemistry: physical processes
  • 264 - Plastic and nonmetallic article shaping or treating: processes