3052593

Information

• Patent Grant
• 3052593

• References
• Source

• Patent Number

  3,052,593

• Date Filed

  Not available

• Date Issued

  Tuesday, September 4, 1962
  62 years ago

• CPC

  • D21H13/08 - from regenerated cellulose
  • D01D5/423 - by fibrillation of films or filaments
  • D21H5/1236 - of fibres which have been treated to render them suitable for sheet formation
  • D21H11/18 - Highly hydrated, swollen or fibrillatable fibres
  • Y10S264/47 - Processes of splitting film, webs or sheets

• US Classifications

  • 162 - Paper making and fiber liberation
  • 028 - Textiles: manufacturing
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 536 - Organic compounds