3275496

Information

• Patent Grant
• 3275496

• References
• Source

• Patent Number

  3,275,496

• Date Filed

  Not available

• Date Issued

  Tuesday, September 27, 1966
  58 years ago

• CPC

  • D21H5/2628 - Formation of a product from several constituents
  • D04H1/68 - the bonding agent being applied in the form of foam
  • D21F9/02 - of the Fourdrinier type
  • D21H13/24 - Polyesters
  • D21H23/04 - Addition to the pulp After-treatment of added substances in the pulp

• US Classifications

  • 162 - Paper making and fiber liberation
  • 264 - Plastic and nonmetallic article shaping or treating: processes