3823028

Information

• Patent Grant
• 3823028

• References
• Source

• Patent Number

  3,823,028

• Date Filed

  Not available

• Date Issued

  Tuesday, July 9, 1974
  50 years ago

• CPC

  • D21H23/68 - whereby the paper moves continuously
  • D21H17/06 - Alcohols Phenols Ethers Aldehydes Ketones Acetals Ketals
  • D21H17/35 - Polyalkenes
  • D21H17/37 - Polymers of unsaturated acids or derivatives thereof
  • D21H17/47 - Condensation polymers of aldehydes or ketones
  • D21H17/57 - Polyureas Polyurethanes
  • D21H17/60 - Waxes
  • D21H17/66 - Salts
  • D21H17/71 - Mixtures of material Pulp or paper comprising several different materials not incorporated by special processes
  • D21H23/46 - Pouring or allowing the fluid to flow in a continuous stream on to the surface, the entire stream being carried away by the paper
  • Y10T428/24711 - Plural corrugated components
  • Y10T428/24727 - with planar component

• US Classifications

  • 427 - Coating processes
  • 034 - Drying and gas or vapor contact with solids
  • 428 - Stock material or miscellaneous articles
  • 524 - Synthetic resins or natural rubbers