2874132

Information

• Patent Grant
• 2874132

• References
• Source

• Patent Number

  2,874,132

• Date Filed

  Not available

• Date Issued

  Tuesday, February 17, 1959
  65 years ago

• CPC

  • C13B20/146 - using only anionic ion-exchange material
  • C08F8/44 - Preparation of metal salts or ammonium salts

• US Classifications

  • 521 - Synthetic resins or natural rubbers
  • 127 - Sugar, starch, and carbohydrates
  • 525 - Synthetic resins or natural rubbers