3467481

Information

• Patent Grant
• 3467481

• References
• Source

• Patent Number

  3,467,481

• Date Filed

  Not available

• Date Issued

  Tuesday, September 16, 1969
  55 years ago

• CPC

  • D06P3/54 - using dispersed dyestuffs
  • D06M11/22 - Halides of elements of the fifth Group of the Periodic System
  • D06M13/144 - Alcohols Metal alcoholates
  • D06M13/152 - having a hydroxy group bound to a carbon atom of a six-membered aromatic ring
  • D06M13/21 - Halogenated carboxylic acids Anhydrides, halides or salts thereof
  • D06P1/46 - using compositions containing natural macromolecular substances or derivatives thereof
  • D06P1/65118 - Compounds containing hydroxyl groups
  • D06P1/6533 - Aliphatic, araliphatic or cycloaliphatic
  • D06P1/922 - hydrocarbons
  • D06P1/928 - Solvents other than hydrocarbons
  • D06P3/521 - using acid dyes
  • D06P3/522 - using basic dyes
  • D06P3/79 - polyolefins

• US Classifications

  • 008 - Bleaching and dyeing