2258985

Information

• Patent Grant
• 2258985

• References
• Source

• Patent Number

  2,258,985

• Date Filed

  Not available

• Date Issued

  Tuesday, October 14, 1941
  84 years ago

• CPC

  • C07C45/89 - from carboxylic acids, their anhydrides, esters or halides
  • C07C45/88 - from ketones

• US Classifications

  • 568 - Organic compounds