A composite material includes a polymer matrix and a particulate material dispersed within the polymer matrix. The particulate material includes metal oxide coated alumina hydrate. The particulate material has a 500 psi Compaction Volume Ratio of at least about 4.0 cc/cc. The metal oxide coating may include precipitated silica. The particulate material may have a Hg Cumulative Pore Volume of at least 1.65 cc/g.
申请公布号
EP2094774(A1)
申请公布日期
2009.09.02
申请号
EP20070864874
申请日期
2007.11.29
申请人
SAINT-GOBAIN CERAMICS AND PLASTICS, INC.
发明人
GUISELIN, OLIVIER;PLUTA, NATHALIE;BOUSSANT-ROUX, YVES;YENER, DORUK O.