3767713

Information

• Patent Grant
• 3767713

• References
• Source

• Patent Number

  3,767,713

• Date Filed

  Not available

• Date Issued

  Tuesday, October 23, 1973
  51 years ago

• CPC

  • C11D3/0084 - Antioxidants; Free-radical scavengers
  • C07C1/20 - starting from organic compounds containing only oxygen atoms as heteroatoms
  • C07C1/24 - by elimination of water
  • C07C29/19 - in six-membered aromatic rings
  • C07D303/04 - containing only hydrogen and carbon atoms in addition to the ring oxygen atoms
  • C07D303/32 - by aldehydo- or ketonic radicals
  • C09B9/00 - Esters or ester-salts of leuco compounds of vat dyestuffs
  • C11B9/0076 - the hetero rings containing less than six atoms
  • C11D3/50 - Perfumes
  • C11D9/442 - Perfumes
  • C07C2102/08 - The other ring being five-membered (
  • C07C2102/24 - The ring system contains nine carbon atoms (

• US Classifications

  • 568 - Organic compounds
  • 549 - Organic compounds
  • 585 - Chemistry of hydrocarbon compounds