| 摘要 |
<p>The present invention relates to a resin which is a copolymer of a polyst yrene and a non-styrenic polymer, wherein the non-styrenic polymer includes the following subunit: Formula (I) wherein Rb is a divalent linking group, p referably alkylene, and most preferably (-CH2-CH2-; and Rd is NH, NR, O or a bsent. Preferably the resin has an acrylic backbone.</p> |
