2836221

Information

• Patent Grant
• 2836221

• References
• Source

• Patent Number

  2,836,221

• Date Filed

  Not available

• Date Issued

  Tuesday, May 27, 1958
  66 years ago

• CPC

  • E04D5/10 - by making use of compounded or laminated materials
  • B32B27/00 - Layered products comprising a layer of synthetic resin
  • D06N3/0013 - using multilayer webs
  • D06N3/0088 - by directly applying the resin
  • D06N3/0095 - by inversion technique; by transfer processes
  • D06N5/00 - Roofing materials comprising a fibrous web coated with bitumen or another polymer
  • D21H5/0025 - by contact with a device carrying the treating material
  • D21H23/52 - by contacting paper with a device carrying the material
  • D21J1/08 - Impregnated or coated fibreboard
  • D21J1/16 - Special fibreboard
  • Y10T156/1729 - Fluid applied to nip between indefinite length webs
  • Y10T428/31819 - Next to cellulosic

• US Classifications

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