3849162

Information

• Patent Grant
• 3849162

• References
• Source

• Patent Number

  3,849,162

• Date Filed

  Not available

• Date Issued

  Tuesday, November 19, 1974
  50 years ago

• CPC

  • D06L3/1278 - Fixing treatments in optical brightening
  • D06P1/625 - Aromatic
  • D06P1/922 - hydrocarbons
  • D06P1/928 - Solvents other than hydrocarbons

• US Classifications

  • 427 - Coating processes
  • 008 - Bleaching and dyeing
  • 028 - Textiles: manufacturing