3471420

Information

• Patent Grant
• 3471420

• References
• Source

• Patent Number

  3,471,420

• Date Filed

  Not available

• Date Issued

  Tuesday, October 7, 1969
  55 years ago

• CPC

  • C08L61/02 - Condensation polymers of aldehydes or ketones only
  • C08G6/02 - of aldehydes with ketones
  • C08G8/26 - from mixtures of aldehydes and ketones
  • C08L61/06 - of aldehydes with phenols

• US Classifications

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