3689464

Information

• Patent Grant
• 3689464

• References
• Source

• Patent Number

  3,689,464

• Date Filed

  Not available

• Date Issued

  Tuesday, September 5, 1972
  52 years ago

• CPC

  • C08G69/48 - Polymers modified by chemical after-treatment
  • C08G73/12 - Unsaturated polyimide precursors
  • Y10S525/925 - Polymer from at least one nonethylenic monomer having terminal ethylenic unsaturation other than polyurethanes, polyesters, polyepoxides, aminoplasts, and phenoplasts
  • Y10S525/929 - Polyimide formed by addition of polyamine to an unsaturated bis-imide

• US Classifications

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