3816402

Information

• Patent Grant
• 3816402

• References
• Source

• Patent Number

  3,816,402

• Date Filed

  Not available

• Date Issued

  Tuesday, June 11, 1974
  50 years ago

• CPC

  • D01F1/10 - Other agents for modifying properties
  • C08B3/16 - Preparation of mixed organic cellulose esters
  • C08B3/22 - Post-esterification treatments, including purification
  • D01F2/30 - by the dry spinning process

• US Classifications

  • 536 - Organic compounds
  • 106 - Compositions: coating or plastic