3311516

Information

• Patent Grant
• 3311516

• References
• Source

• Patent Number

  3,311,516

• Date Filed

  Not available

• Date Issued

  Tuesday, March 28, 1967
  57 years ago

• CPC

  • C04B28/141 - containing dihydrated gypsum before the final hardening step
  • C04B2111/00482 - Coating or impregnation materials
  • C04B2111/28 - Fire resistance
  • C04B2111/30 - Nailable or sawable materials
  • C04B2111/50 - Flexible or elastic materials

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 052 - Static structures
  • 106 - Compositions: coating or plastic
  • 162 - Paper making and fiber liberation
  • 264 - Plastic and nonmetallic article shaping or treating: processes