3442974

Information

• Patent Grant
• 3442974

• References
• Source

• Patent Number

  3,442,974

• Date Filed

  Not available

• Date Issued

  Tuesday, May 6, 1969
  55 years ago

• CPC

  • C08G18/8083 - with compounds containing at least one heteroatom other than oxygen or nitrogen
  • C08G18/542 - with phenols
  • C08G18/581 - Reaction products of epoxy resins with less than equivalent amounts of compounds containing active hydrogen added before or during the reaction with the isocyanate component
  • C08G18/8019 - Masked aromatic polyisocyanates
  • C08G18/8054 - with compounds of C08G18/38
  • C08L63/00 - Compositions of epoxy resins Compositions of derivatives of epoxy resins

• US Classifications

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