3340233

Information

• Patent Grant
• 3340233

• References
• Source

• Patent Number

  3,340,233

• Date Filed

  Not available

• Date Issued

  Tuesday, September 5, 1967
  57 years ago

• CPC

  • C07C49/557 - having unsaturation outside the rings
  • C07C45/46 - Friedel-Crafts reactions
  • C07C45/65 - by splitting-off hydrogen atoms or functional groups by hydrogenolysis of functional groups
  • C07C49/796 - polycyclic
  • C07C49/813 - polycyclic
  • C07C49/84 - containing ether groups, groups, groups, or groups
  • C07C323/00 - Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
  • C08F16/36 - by a ketonic radical

• US Classifications

  • 526 - Synthetic resins or natural rubbers
  • 568 - Organic compounds