3516882

Information

• Patent Grant
• 3516882

• References
• Source

• Patent Number

  3,516,882

• Date Filed

  Not available

• Date Issued

  Tuesday, June 23, 1970
  55 years ago

• CPC

  • B28B19/0092 - to webs, sheets or the like
  • C04B24/383 - Cellulose or derivatives thereof
  • E04C2/043 - of plaster
  • C04B2111/0062 - Gypsum-paper board like materials
  • Y10T428/249966 - Plural cellulosic components
  • Y10T428/249968 - Of hydraulic-setting material
  • Y10T428/31996 - Next to layer of metal salt [e.g., plasterboard, etc.]

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 428 - Stock material or miscellaneous articles