3649442

Information

• Patent Grant
• 3649442

• References
• Source

• Patent Number

  3,649,442

• Date Filed

  Not available

• Date Issued

  Tuesday, March 14, 1972
  53 years ago

• CPC

  • B32B21/00 - Layered products comprising a layer of wood
  • B27K3/15 - Impregnating involving polymerisation including use of polymer-containing impregnating agents
  • C08L97/02 - Lignocellulosic material
  • B27K3/08 - Impregnating by pressure
  • B27K2200/30 - Multilayer articles comprising wood
  • B27K2240/70 - Hydrophobation treatment
  • C08L31/04 - Homopolymers or copolymers of vinyl acetate
  • C08L35/02 - Homopolymers or copolymers of esters
  • Y10T428/31515 - As intermediate layer
  • Y10T428/31902 - Monoethylenically unsaturated
  • Y10T428/31906 - Ester, halide or nitrile of addition polymer

• US Classifications

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