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公开(公告)号:ZA200803901B
公开(公告)日:2009-04-29
申请号:ZA200803901
申请日:2008-05-07
Applicant: SAINT GOBAIN CERAMICS
Inventor: CATHERINE BIANCHI , MIRLEY CHRISTOPHER L , DORUK YENER , SHAMSHAD NOOR , RALPH BAUER
IPC: C08K20090101 , C09C20090101
Abstract: A composite material includes a polymer matrix and a pigment dispersed in the polymer matrix. The pigment includes an alumina hydrate particulate material and a dye. The dye is covalently bonded to a surface of the alumina hydrate particulate material.