PURIFIED POLYMERIC MATERIALS AND METHODS OF PURIFYING POLYMERIC MATERIALS
摘要
<p>A method is disclosed to purify a polymeric material by filtering a melt comprising poly(arylene ether) and poly(alkenyl aromatic) through a melt filtration system. The method provides a filtered polymeric composition having reduced levels of particulate impurities. The filtered polymeric composition prepared is suitable for use in data storage media applications.</p>
