2235561

Information

• Patent Grant
• 2235561

• References
• Source

• Patent Number

  2,235,561

• Date Filed

  Not available

• Date Issued

  Tuesday, March 18, 1941
  84 years ago

• CPC

  • C07C51/56 - from organic acids, their salts, their esters or their halides
  • C07C45/88 - from ketones
  • C07C49/88 - Ketenes Dimeric ketenes

• US Classifications

  • 562 - Organic compounds
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 568 - Organic compounds