3909494

Information

• Patent Grant
• 3909494

• References
• Source

• Patent Number

  3,909,494

• Date Filed

  Not available

• Date Issued

  Tuesday, September 30, 1975
  49 years ago

• CPC

  • C08G59/58 - with polycarboxylic acids or with anhydrides, halides, or low-molecular-weight esters thereof
  • C08G69/48 - Polymers modified by chemical after-treatment
  • D06M15/37 - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
  • D06M15/55 - Epoxy resins

• US Classifications

  • 528 - Synthetic resins or natural rubbers