3383428

Information

• Patent Grant
• 3383428

• References
• Source

• Patent Number

  3,383,428

• Date Filed

  Not available

• Date Issued

  Tuesday, May 14, 1968
  56 years ago

• CPC

  • C07C15/00 - Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
  • C07C1/20 - starting from organic compounds containing only oxygen atoms as heteroatoms
  • C07C1/207 - from carbonyl compounds
  • C07C1/2074 - of only one compound
  • C07C13/00 - Cyclic hydrocarbons containing rings other than, or in addition to, six-membered aromatic rings
  • C07C2521/08 - Silica
  • C07C2523/755 - Nickel
  • C07C2527/173 - Phosphoric acid or other acids with the formula Hn+2PnO3n+1

• US Classifications

  • 585 - Chemistry of hydrocarbon compounds
  • 208 - Mineral oils: processes and products