3887636

Information

• Patent Grant
• 3887636

• References
• Source

• Patent Number

  3,887,636

• Date Filed

  Not available

• Date Issued

  Tuesday, June 3, 1975
  49 years ago

• CPC

  • C08G69/00 - Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
  • C08G18/3821 - Carboxylic acids; Esters thereof with monohydroxyl compounds
  • C08G18/615 - containing carboxylic acid groups
  • C08G77/455 - containing polyamide, polyesteramide or polyimide sequences

• US Classifications

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