专利名称：Methods of purifying polymeric material发明人：Jiawen Dong,Hua Guo,Robert John Hossan申请号：US10648604申请日：20030826公开号：US07244813B2公开日：20070717
摘要：A method is disclosed to purify a polymeric material by filtering a meltcomprising poly(arylene ether) and poly(alkenyl aromatic) through a melt filtrationsystem. The method provides a polymeric material having reduced levels of particulateimpurities. The polymeric material prepared is suitable for use in data storage mediaapplications.
申请人：Jiawen Dong,Hua Guo,Robert John Hossan
地址：Rexford NY US,Selkirk NY US,Delmar NY US
国籍：US,US,US
代理机构：Cantor Colburn LLP
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