发明名称 POLYCARBONATE COMPOSITION HAVING IMPROVED OPTICAL AND THERMAL PROPERTIES
摘要 The invention relates to aromatic polycarbonates which comprise dioxydiarylcycloalkane structural units, and which have improved optical and thermal properties. It also relates to an improved process to produce the said polycarbonates from dihydroxydiphenylcyloalkanes, and also to mixtures of these polycarbonates with polymers, with fillers, with dyes and with conventional additives.
申请公布号 US2013123423(A1) 申请公布日期 2013.05.16
申请号 US201113640985 申请日期 2011.04.08
申请人 KOEHLER KARL-HEINZ;BRUYNSEELS FRANKY 发明人 KOEHLER KARL-HEINZ;BRUYNSEELS FRANKY
分类号 C08G64/06 主分类号 C08G64/06
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