3678044

Information

• Patent Grant
• 3678044

• References
• Source

• Patent Number

  3,678,044

• Date Filed

  Not available

• Date Issued

  Tuesday, July 18, 1972
  52 years ago

• CPC

  • C07C45/74 - combined with dehydration
  • C07C45/565 - by reaction with hexamethylene-tetramine
  • C07C49/835 - having unsaturation outside an aromatic ring
  • C07D311/28 - with aromatic rings attached in position 2 only
  • C07D311/32 - 2,3-Dihydro derivatives
  • C08K5/1545 - Six-membered rings

• US Classifications

  • 549 - Organic compounds
  • 524 - Synthetic resins or natural rubbers
  • 568 - Organic compounds