3862918

Information

• Patent Grant
• 3862918

• References
• Source

• Patent Number

  3,862,918

• Date Filed

  Not available

• Date Issued

  Tuesday, January 28, 1975
  49 years ago

• CPC

  • C08L79/085 - Unsaturated polyimide precursors
  • Y10S525/928 - Polyimide or polyamide-acid formed by condensation of a polyamine with a polycarboxylic acid having at least three carboxyl groups or derivatives thereof
  • Y10S525/929 - Polyimide formed by addition of polyamine to an unsaturated bis-imide

• US Classifications

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