2645627

Information

• Patent Grant
• 2645627

• References
• Source

• Patent Number

  2,645,627

• Date Filed

  Not available

• Date Issued

  Tuesday, July 14, 1953
  71 years ago

• CPC

  • A61K47/48184 - the macromolecular compound obtained by reactions only involving carbon-to-carbon unsaturated bonds being an ion exchange resin
  • B01J39/185 - obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds
  • Y10S260/47 - Poisons, foods, or pharmaceuticals

• US Classifications

  • 521 - Synthetic resins or natural rubbers
  • 260 - Chemistry of carbon compounds
  • 424 - Drug, bio-affecting and body treating compositions
  • 524 - Synthetic resins or natural rubbers
  • 525 - Synthetic resins or natural rubbers