3476705

Information

• Patent Grant
• 3476705

• References
• Source

• Patent Number

  3,476,705

• Date Filed

  Not available

• Date Issued

  Tuesday, November 4, 1969
  55 years ago

• CPC

  • C08G73/1057 - Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain
  • C08G73/1067 - Wholly aromatic polyimides
  • C08G73/1096 - containing azo linkage in the main chain
  • Y10T428/294 - including metal or compound thereof [excluding glass, ceramic and asbestos]

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 528 - Synthetic resins or natural rubbers