3654229

Information

• Patent Grant
• 3654229

• References
• Source

• Patent Number

  3,654,229

• Date Filed

  Not available

• Date Issued

  Tuesday, April 4, 1972
  52 years ago

• CPC

  • C08G12/266 - one being melamine
  • C08G4/00 - Condensation polymers of aldehydes or ketones with polyalcohols Addition polymers of heterocyclic oxygen compounds containing in the ring at least once the grouping -O-C-O-
  • C08G14/06 - and monomers containing hydrogen attached to nitrogen

• US Classifications

  • 528 - Synthetic resins or natural rubbers
  • 524 - Synthetic resins or natural rubbers
  • 548 - Organic compounds