3096231

Information

• Patent Grant
• 3096231

• References
• Source

• Patent Number

  3,096,231

• Date Filed

  Not available

• Date Issued

  Tuesday, July 2, 1963
  61 years ago

• CPC

  • D21H5/146 - cellulose acetate
  • D21H23/765 - Addition of all compounds to the pulp
  • D21H11/20 - Chemically or biochemically modified fibres
  • D21H17/43 - Carboxyl groups or derivatives thereof
  • D21H17/55 - Polyamides Polyaminoamides Polyester-amides
  • D21H17/66 - Salts

• US Classifications

  • 162 - Paper making and fiber liberation
  • 430 - Radiation imagery chemistry: process, composition, or product thereof