3395070

Information

• Patent Grant
• 3395070

• References
• Source

• Patent Number

  3,395,070

• Date Filed

  Not available

• Date Issued

  Tuesday, July 30, 1968
  56 years ago

• CPC

  • D21H5/143 - grafted or encapsulated cellulose
  • B01J41/16 - Cellulose or wood Derivatives thereof
  • C08F251/02 - on to cellulose or derivatives thereof
  • D21H11/06 - Sulfite or bisulfite pulp
  • D21H11/20 - Chemically or biochemically modified fibres

• US Classifications

  • 162 - Paper making and fiber liberation
  • 008 - Bleaching and dyeing
  • 071 - Chemistry: fertilizers