| 摘要 |
<p>A high Tg acrylic polymer is provided as well as an epoxy-blend thereof for use as a pressure sensitive adhesive. The high Tg acrylic polymer comprises a copolymer of an alkyl (meth)acrylate monomer having a Tg > 20 °C, a C 1-30 (meth)acrylate monomer, an nitrogen-containing polar monomer, and a polymerizable epoxy-containing monomer, with the polymer having a Tg > 50 °C. When blended with an epoxy resin, the resulting mixture exhibits desirable pressure sensitive adhesive properties and may be thermocured. The adhesive may be used in the formation of glass or plastic laminates such as in the formation of wave guides comprised of such laminates.</p> |
