2488186

Information

• Patent Grant
• 2488186

• References
• Source

• Patent Number

  2,488,186

• Date Filed

  Not available

• Date Issued

  Tuesday, November 15, 1949
  75 years ago

• CPC

  • C07C37/54 - by hydrolysis of lignin or sulfite waste liquor

• US Classifications

  • 568 - Organic compounds
  • 530 - Chemistry: natural resins or derivatives