3057903

Information

• Patent Grant
• 3057903

• References
• Source

• Patent Number

  3,057,903

• Date Filed

  Not available

• Date Issued

  Tuesday, October 9, 1962
  62 years ago

• CPC

  • B01J31/10 - sulfonated
  • B01J31/08 - Ion-exchange resins
  • C07C255/00 - Carboxylic acid nitriles
  • B01J2231/343 - to prepare cyanhydrines

• US Classifications

  • 558 - Organic compounds