发明名称 |
COMPOSITE PARTICLES INCLUDING AN ORGANIC POLYMER AND AN OXIDE AND/OR HYDROXIDE |
摘要 |
Composite particles having a core consisting of an organic polymer and a coating including at least one aluminium, silicon, zirconium and/or transition metal oxide and/or hydroxide, and optionally containing calcium carbonate, as well as methods for preparing same, are disclosed. The use of said composite particles for preparing hollow particles with a shell of the same kind as the above-mentioned coating is also disclosed. Finally, the use of said hollow composite particles as fillers or additives in plastics and elastomers is disclosed. |
申请公布号 |
WO9732920(A1) |
申请公布日期 |
1997.09.12 |
申请号 |
WO1997FR00396 |
申请日期 |
1997.03.06 |
申请人 |
RHONE-POULENC CHIMIE;CHOPIN, THIERRY;DUPUIS, DOMINIQUE;LABARRE, DOMINIQUE;MUR, GILLES |
发明人 |
CHOPIN, THIERRY;DUPUIS, DOMINIQUE;LABARRE, DOMINIQUE;MUR, GILLES |
分类号 |
C08J3/12;B01J13/02;C08J3/21;C08K3/22 |
主分类号 |
C08J3/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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