3161681

Information

• Patent Grant
• 3161681

• References
• Source

• Patent Number

  3,161,681

• Date Filed

  Not available

• Date Issued

  Tuesday, December 15, 1964
  60 years ago

• CPC

  • C09B33/16 - from other coupling components
  • C08G63/6854 - derived from polycarboxylic acids and polyhydroxy compounds

• US Classifications

  • 564 - Organic compounds
  • 528 - Synthetic resins or natural rubbers
  • 534 - Organic compounds
  • 560 - Organic compounds
  • 568 - Organic compounds