3816495

Information

• Patent Grant
• 3816495

• References
• Source

• Patent Number

  3,816,495

• Date Filed

  Not available

• Date Issued

  Tuesday, June 11, 1974
  50 years ago

• CPC

  • C07C265/00 - Derivatives of isocyanic acid
  • C08F26/02 - by a single or double bond to nitrogen
  • C08G18/728 - Polymerisation products of compounds having carbon-to-carbon unsaturated bonds and having isocyanate or isothiocyanate groups or groups forming isocyanate or isothiocyanate groups
  • D06M13/348 - unsaturated
  • D06M13/395 - Isocyanates
  • D21H19/20 - comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
  • D21H19/24 - comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds

• US Classifications

  • 560 - Organic compounds
  • 008 - Bleaching and dyeing
  • 526 - Synthetic resins or natural rubbers