3792975

Information

• Patent Grant
• 3792975

• References
• Source

• Patent Number

  3,792,975

• Date Filed

  Not available

• Date Issued

  Tuesday, February 19, 1974
  50 years ago

• CPC

  • D06P1/16 - using dispersed
  • C09B29/327 - containing NCCH2CON-aryl, NCOCH2CON-aryl, ROC-CH2CON-aryl
  • C09B43/28 - by etherification of hydroxyl groups
  • D06P1/908 - using specified dyes
  • Y10S8/921 - Cellulose ester or ether
  • Y10S8/922 - Polyester fiber
  • Y10S8/933 - Thermosol dyeing, thermofixation or dry heat fixation or development

• US Classifications

  • 008 - Bleaching and dyeing
  • 534 - Organic compounds