3929691

Information

• Patent Grant
• 3929691

• References
• Source

• Patent Number

  3,929,691

• Date Filed

  Not available

• Date Issued

  Tuesday, December 30, 1975
  49 years ago

• CPC

  • C08G73/14 - Polyamide-imides
  • C08G18/343 - Polycarboxylic acids having at least three carboxylic acid groups

• US Classifications

  • 524 - Synthetic resins or natural rubbers
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 528 - Synthetic resins or natural rubbers