3660148

Information

• Patent Grant
• 3660148

• References
• Source

• Patent Number

  3,660,148

• Date Filed

  Not available

• Date Issued

  Tuesday, May 2, 1972
  52 years ago

• CPC

  • C04B26/04 - obtained by reactions only involving carbon-to-carbon unsaturated bonds
  • D06M7/005 - made of asbestos
  • D06M15/244 - of halogenated hydrocarbons
  • D06M15/333 - of vinyl acetate Polyvinylalcohol
  • Y10T428/31652 - Of asbestos
  • Y10T442/2344 - Coating or impregnation is anti-slip or friction-increasing other than specified as an abrasive
  • Y10T442/699 - Including particulate material other than strand or fiber material

• US Classifications

  • 442 - Fabric
  • 162 - Paper making and fiber liberation
  • 428 - Stock material or miscellaneous articles