abstract |
The invention is an epoxy resin coating composition. The composition comprises:n 1. a cycloaliphatic epoxy resin (hydrogenated bisphenol A resin), and 2. an acrylate ester, reacted with a mixture of 3. a polyether polyamine of the formula: na. NH₂CH(CH₃)CH₂[OCH₂CH(CH₃)] x NH₂ nwherein x ranges from 2 to 6, orn wherein x + y + z ranges from 4 to 6; and 4. piperazine. n The weather resistant formulations cure rapidly to form blemish-free, attractive, high-gloss coatings. |