3754964

Information

• Patent Grant
• 3754964

• References
• Source

• Patent Number

  3,754,964

• Date Filed

  Not available

• Date Issued

  Tuesday, August 28, 1973
  51 years ago

• CPC

  • D06P1/90 - using dyes dissolved in organic solvents or aqueous emulsions thereof
  • D06L3/1235 - Optical brightening in organic solvent
  • D06L3/1264 - Optical brighteners preparations, physical treatments of optical brighteners, optical brighteners in aerosol form

• US Classifications

  • 427 - Coating processes
  • 252 - Compositions