3890399

Information

• Patent Grant
• 3890399

• References
• Source

• Patent Number

  3,890,399

• Date Filed

  Not available

• Date Issued

  Tuesday, June 17, 1975
  49 years ago

• CPC

  • C07C21/09 - Dichloro-butenes
  • B01J8/228 - externally
  • C07C17/358 - by isomerisation
  • Y02P20/584 - of catalysts

• US Classifications

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