2949397

Information

• Patent Grant
• 2949397

• References
• Source

• Patent Number

  2,949,397

• Date Filed

  Not available

• Date Issued

  Tuesday, August 16, 1960
  64 years ago

• CPC

  • D21C3/006 - with compounds not otherwise provided for
  • C08B37/0087 - Glucomannans or galactomannans; Tara or tara gum, i.e. D-mannose and D-galactose units
  • D21H17/69 - modified

• US Classifications

  • 162 - Paper making and fiber liberation
  • 106 - Compositions: coating or plastic