3506390

Information

• Patent Grant
• 3506390

• References
• Source

• Patent Number

  3,506,390

• Date Filed

  Not available

• Date Issued

  Tuesday, April 14, 1970
  54 years ago

• CPC

  • D06P1/65168 - Sulfur-containing compounds
  • D06M11/44 - Oxides or hydroxides of elements of the second Group of the Periodic System Zincates Cadmates
  • D06M13/228 - Cyclic esters
  • D06M13/256 - Sulfonated compounds esters thereof
  • D06M15/423 - Amino-aldehyde resins
  • D06M15/429 - modified by compounds containing sulfur
  • D06P5/22 - Effecting variation of dye affinity on textile material by chemical means that react with the fibre

• US Classifications

  • 008 - Bleaching and dyeing