3513221

Information

• Patent Grant
• 3513221

• References
• Source

• Patent Number

  3,513,221

• Date Filed

  Not available

• Date Issued

  Tuesday, May 19, 1970
  54 years ago

• CPC

  • C08L63/00 - Compositions of epoxy resins Compositions of derivatives of epoxy resins
  • C08G14/02 - of aldehydes
  • C08L61/34 - Condensation polymers of aldehydes or ketones with monomers covered by at least two of the groups C08L61/04, C08L61/18 and C08L61/20

• US Classifications

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