3457198

Information

• Patent Grant
• 3457198

• References
• Source

• Patent Number

  3,457,198

• Date Filed

  Not available

• Date Issued

  Tuesday, July 22, 1969
  55 years ago

• CPC

  • B01J39/22 - Cellulose or wood Derivatives thereof
  • C08F251/02 - on to cellulose or derivatives thereof
  • C08J5/2212 - Natural macromolecular compounds
  • C08J2301/00 - Characterised by the use of cellulose, modified cellulose or cellulose derivatives

• US Classifications

  • 521 - Synthetic resins or natural rubbers
  • 008 - Bleaching and dyeing
  • 527 - Synthetic resins or natural rubbers