3773739

Information

• Patent Grant
• 3773739

• References
• Source

• Patent Number

  3,773,739

• Date Filed

  Not available

• Date Issued

  Tuesday, November 20, 1973
  51 years ago

• CPC

  • C08G69/50 - with aldehydes
  • C08G69/00 - Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
  • C08G69/26 - derived from polyamines and polycarboxylic acids
  • C08L23/02 - not modified by chemical after-treatment
  • C08K5/10 - Esters Ether-esters
  • C08K5/17 - Amines Quaternary ammonium compounds

• US Classifications

  • 544 - Organic compounds
  • 008 - Bleaching and dyeing
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 525 - Synthetic resins or natural rubbers
  • 526 - Synthetic resins or natural rubbers
  • 528 - Synthetic resins or natural rubbers
  • 564 - Organic compounds