3448000

Information

• Patent Grant
• 3448000

• References
• Source

• Patent Number

  3,448,000

• Date Filed

  Not available

• Date Issued

  Tuesday, June 3, 1969
  55 years ago

• CPC

  • D21H23/48 - Curtain coaters
  • B32B27/00 - Layered products comprising a layer of synthetic resin
  • D21H5/0045 - Falling curtain method
  • Y10T428/27 - Web or sheet containing structurally defined element or component, the element or component having a specified weight per unit area [e.g., gms/sq cm, lbs/sq ft, etc.]
  • Y10T428/31902 - Monoethylenically unsaturated

• US Classifications

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