| 摘要 |
<p>Resin compositions, comprising a high molecular weight copolymer having a molecular weight of at least 300,000, obtained by copolymerizing a styrenic monomer and an acrylic or methacrylic monomer, with or without another monomer, in the presence of a polyfunctional polymerization initiator, have wide molecular weight distribution and are suitable as binders for electrophotographic toners.</p> |
