3462388

Information

• Patent Grant
• 3462388

• References
• Source

• Patent Number

  3,462,388

• Date Filed

  Not available

• Date Issued

  Tuesday, August 19, 1969
  55 years ago

• CPC

  • D06P1/006 - by using dyes with polymerisable groups
  • B01F5/225 - for spraying a liquid on falling particles or on a liquid curtain
  • C08F2/44 - Polymerisation in the presence of compounding ingredients
  • C08F4/00 - Polymerisation catalysts
  • C08F8/00 - Chemical modification by after-treatment
  • C09B68/24 - Azo-coupling
  • C09B69/10 - Polymeric dyes Reaction products of dyes with monomers or with macromolecular compounds
  • C09K11/06 - containig organic luminescent materials
  • D06L3/1264 - Optical brighteners preparations, physical treatments of optical brighteners, optical brighteners in aerosol form

• US Classifications

  • 008 - Bleaching and dyeing
  • 252 - Compositions
  • 534 - Organic compounds