2717220

Information

• Patent Grant
• 2717220

• References
• Source

• Patent Number

  2,717,220

• Date Filed

  Not available

• Date Issued

  Tuesday, September 6, 1955
  69 years ago

• CPC

  • C09D127/18 - Homopolymers or copolymers of tetrafluoroethene
  • Y10S428/92 - Fire or heat protection feature
  • Y10T428/31544 - Addition polymer is perhalogenated
  • Y10T428/31652 - Of asbestos
  • Y10T442/2639 - Coated or impregnated asbestos fabric
  • Y10T442/2885 - Coated or impregnated acrylic fiber fabric
  • Y10T442/291 - Coated or impregnated polyolefin fiber fabric
  • Y10T442/2992 - Coated or impregnated glass fiber fabric

• US Classifications

  • 442 - Fabric
  • 106 - Compositions: coating or plastic
  • 427 - Coating processes
  • 428 - Stock material or miscellaneous articles
  • 524 - Synthetic resins or natural rubbers