3719571

Information

• Patent Grant
• 3719571

• References
• Source

• Patent Number

  3,719,571

• Date Filed

  Not available

• Date Issued

  Tuesday, March 6, 1973
  51 years ago

• CPC

  • G03C1/73 - containing organic compounds
  • B41M5/28 - using thermochromic compounds or layers containing liquid crystals, microcapsules, bleachable dyes or heat- decomposable compounds
  • C07C1/2078 - by a transformation in which at least one -C(=O)-O- moiety is eliminated
  • C09K11/06 - containig organic luminescent materials
  • C07C2103/24 - (Hydrogenated) anthracenes
  • Y10S585/913 - Electric

• US Classifications

  • 250 - Radiant energy
  • 204 - Chemistry: electrical and wave energy
  • 427 - Coating processes
  • 585 - Chemistry of hydrocarbon compounds