3023141

Information

• Patent Grant
• 3023141

• References
• Source

• Patent Number

  3,023,141

• Date Filed

  Not available

• Date Issued

  Tuesday, February 27, 1962
  62 years ago

• CPC

  • D04H1/04 - from fleeces or layers composed of fibres having existing or potential cohesive properties
  • C03C25/10 - by coating
  • C03C25/146 - Pulverisation on fibres in suspension in a gaseous medium
  • C03C25/243 - Oils, waxes, fats or derivatives thereof
  • C04B30/02 - containing fibrous materials
  • D04H1/00 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres

• US Classifications

  • 162 - Paper making and fiber liberation