2615917

Information

• Patent Grant
• 2615917

• References
• Source

• Patent Number

  2,615,917

• Date Filed

  Not available

• Date Issued

  Tuesday, October 28, 1952
  72 years ago

• CPC

  • C07C231/04 - from ketenes by reaction with ammonia or amines
  • C07C233/00 - Carboxylic acid amides

• US Classifications

  • 564 - Organic compounds
  • 534 - Organic compounds
  • 548 - Organic compounds