2816103

Information

• Patent Grant
• 2816103

• References
• Source

• Patent Number

  2,816,103

• Date Filed

  Not available

• Date Issued

  Tuesday, December 10, 1957
  67 years ago

• CPC

  • C09B43/325 - by reacting sulfonic acids with amines

• US Classifications

  • 534 - Organic compounds