2998399

Information

• Patent Grant
• 2998399

• References
• Source

• Patent Number

  2,998,399

• Date Filed

  Not available

• Date Issued

  Tuesday, August 29, 1961
  63 years ago

• CPC

  • C08G18/4227 - derived from aromatic polycarboxylic acids containing at least two aromatic rings and polyhydroxy compounds

• US Classifications

  • 525 - Synthetic resins or natural rubbers
  • 528 - Synthetic resins or natural rubbers