发明名称 |
Inorganic filler material with retention properties, and method and use of such material |
摘要 |
A finely divided inorganic filler material is a sintered composite which consists of larger macro-filler particles of glass and of smaller micro-filler particles of glass or ceramics partially covering the macro-filler particle and firmly connected to it by sintering. Plastic materials reinforced with the filler are distinguished by improved abrasion resistance.
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申请公布号 |
US5707440(A) |
申请公布日期 |
1998.01.13 |
申请号 |
US19940319822 |
申请日期 |
1994.10.07 |
申请人 |
HERAEUS KULZER GMBH |
发明人 |
HENGCHANG, XU;NAGEL, JOACHIM |
分类号 |
A61K6/08;A61K6/083;C03C17/00;C08K3/34;C08K3/40;C08K9/02;C08K9/06;C08L101/00;C09C1/28;C09C3/06;C09D7/12;(IPC1-7):C04B14/04 |
主分类号 |
A61K6/08 |
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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