发明名称 |
POWDER COMPRISING POLYMER-COATED INORGANIC PARTICLES |
摘要 |
Composite particles comprising core particles completely or partially coated with a precipitated polymer, where the d50 median diameter of the core particles is from 1 to 70 mum and wherein the core particle is an inorganic material which does not include titanium dioxide are provided. A method to prepare the particles includes dissolution of a polymer in a solvent and precipitation of the polymer in the presence of a suspension of the core particles. Further provided is a layer by layer moulding process employing the composite particles and mouldings obtained therefrom.
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申请公布号 |
US2013171416(A1) |
申请公布日期 |
2013.07.04 |
申请号 |
US201213534341 |
申请日期 |
2012.06.27 |
申请人 |
DIEKMANN WOLFGANG;BAUMANN FRANZ-ERICH;GREBE MAIK;WARNKE KRISTIANE;MONSHEIMER SYLVIA;EVONIK DEGUSSA GMBH |
发明人 |
DIEKMANN WOLFGANG;BAUMANN FRANZ-ERICH;GREBE MAIK;WARNKE KRISTIANE;MONSHEIMER SYLVIA |
分类号 |
C08G69/14;B29C67/24 |
主分类号 |
C08G69/14 |
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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