3676164

Information

• Patent Grant
• 3676164

• References
• Source

• Patent Number

  3,676,164

• Date Filed

  Not available

• Date Issued

  Tuesday, July 11, 1972
  52 years ago

• CPC

  • C04B11/262 - waste gypsum other than phosphogypsum
  • C01F11/46 - Sulfates
  • C04B18/0481 - Other specific industrial waste materials not provided for elsewhere in C04B18/00
  • C04B28/26 - Silicates of the alkali metals
  • C04B2111/27 - Water resistance
  • C04B2111/28 - Fire resistance
  • C04B2111/30 - Nailable or sawable materials
  • Y02W30/91 - Use of waste materials as fillers for mortars or concrete

• US Classifications

  • 588 - Hazardous or toxic waste destruction or containment
  • 106 - Compositions: coating or plastic