2554439

Information

• Patent Grant
• 2554439

• References
• Source

• Patent Number

  2,554,439

• Date Filed

  Not available

• Date Issued

  Tuesday, May 22, 1951
  73 years ago

• CPC

  • D06M11/81 - with boron with boron halides with fluoroborates
  • D01F2/02 - from solutions of cellulose in acids, bases or salts

• US Classifications

  • 008 - Bleaching and dyeing
  • 106 - Compositions: coating or plastic
  • 536 - Organic compounds