3741719

Information

• Patent Grant
• 3741719

• References
• Source

• Patent Number

  3,741,719

• Date Filed

  Not available

• Date Issued

  Tuesday, June 26, 1973
  51 years ago

• CPC

  • D06P1/65131 - Compounds containing ether or acetal groups
  • C09B67/008 - Preparations of disperse dyes or solvent dyes
  • D06P1/6076 - addition products of amines and alkylene oxides or oxiranes
  • D06P1/613 - Polyethers without nitrogen
  • D06P1/6495 - Compounds containing carbonamide -RCON= (R=H or hydrocarbons)
  • D06P1/65193 - Compounds containing sulfite or sulfone groups
  • D06P3/72 - using dispersed dyestuffs
  • D06P3/76 - using basic dyes
  • Y10S8/907 - Nonionic emulsifiers for dyeing

• US Classifications

  • 008 - Bleaching and dyeing