2475672

Information

• Patent Grant
• 2475672

• References
• Source

• Patent Number

  2,475,672

• Date Filed

  Not available

• Date Issued

  Tuesday, July 12, 1949
  75 years ago

• CPC

  • D06M11/385 - Saponification of cellulose-acetate
  • D06P1/0096 - Multicolour dyeing
  • D06P3/40 - cellulose acetate
  • D06P5/22 - Effecting variation of dye affinity on textile material by chemical means that react with the fibre

• US Classifications

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