2945848

Information

• Patent Grant
• 2945848

• References
• Source

• Patent Number

  2,945,848

• Date Filed

  Not available

• Date Issued

  Tuesday, July 19, 1960
  64 years ago

• CPC

  • C09B33/044 - the coupling component being a bis-phenol
  • C09B33/048 - the coupling component being a bis-naphthol
  • C09B35/40 - the component K being a dihydroxy or polyhydroxy compound

• US Classifications

  • 534 - Organic compounds
  • 008 - Bleaching and dyeing