2180342

Information

• Patent Grant
• 2180342

• References
• Source

• Patent Number

  2,180,342

• Date Filed

  Not available

• Date Issued

  Tuesday, November 21, 1939
  85 years ago

• CPC

  • C07C67/02 - by interreacting ester groups
  • C07C51/097 - from or via nitro-substituted organic compounds
  • C09F7/10 - by re-esterification

• US Classifications

  • 554 - Organic compounds
  • 106 - Compositions: coating or plastic
  • 204 - Chemistry: electrical and wave energy
  • 516 - Colloid systems and wetting agents
  • 530 - Chemistry: natural resins or derivatives