3674732

Information

• Patent Grant
• 3674732

• References
• Source

• Patent Number

  3,674,732

• Date Filed

  Not available

• Date Issued

  Tuesday, July 4, 1972
  52 years ago

• CPC

  • C08G8/34 - by natural resins or resin acids
  • C08G8/12 - with monohydric phenols having only one hydrocarbon substituent ortho on para to the OH group
  • C08G8/38 - Block or graft polymers prepared by polycondensation of aldehydes or ketones onto macromolecular compounds
  • C09D11/102 - containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
  • C09D11/103 - of aldehydes

• US Classifications

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