3498865

Information

• Patent Grant
• 3498865

• References
• Source

• Patent Number

  3,498,865

• Date Filed

  Not available

• Date Issued

  Tuesday, March 3, 1970
  54 years ago

• CPC

  • D21H23/30 - Pretreatment of the paper
  • B05D1/265 - Extrusion coatings
  • B32B27/00 - Layered products comprising a layer of synthetic resin
  • B32B38/0008 - Electrical discharge treatment
  • D21H5/0007 - Pretreatment of paper to which liquids or other fluent materials are to be applied
  • D21H23/48 - Curtain coaters
  • B05D3/141 - Plasma treatment
  • B05D2203/22 - Paper or cardboard
  • B05D2252/02 - of indefinite length
  • B32B2037/1063 - using an electrostatic force
  • B32B2317/12 - Paper
  • B32B2323/04 - Polyethylene

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 264 - Plastic and nonmetallic article shaping or treating: processes