2434981

Information

• Patent Grant
• 2434981

• References
• Source

• Patent Number

  2,434,981

• Date Filed

  Not available

• Date Issued

  Tuesday, January 27, 1948
  77 years ago

• CPC

  • C07C403/16 - not being part of -CHO groups
  • C07C45/64 - by introduction of functional groups containing oxygen only in singly bound form
  • C07C45/71 - being hydroxy groups
  • C07C49/172 - containing rings
  • C07C49/175 - containing ether groups, groups, groups, or groups
  • C07C49/255 - containing ether groups, groups, groups, or groups
  • C08K5/07 - Aldehydes Ketones
  • C07C2101/16 - The ring being unsaturated

• US Classifications

  • 560 - Organic compounds
  • 568 - Organic compounds