发明名称 |
PROCESS FOR THE PREPARATION OF A FILLED POLYOLEFIN MOLDING MATERIAL |
摘要 |
A filled polyolefin molding material having a very high filler content and containing no filler-free polymer and no polymer-free filler is obtained when the Ziegler catalyst is initially formed on the filler and the catalyst-charged filler is then used for the polymerization without addition of further catalyst or activator. The molding material is highly suitable, in particular when it has a high content of aluminum powder, for the production of molded parts having good thermal conductivity and a high electrical volume resistance. |
申请公布号 |
ZA8703428(B) |
申请公布日期 |
1987.11.03 |
申请号 |
ZA19870003428 |
申请日期 |
1987.05.13 |
申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
GERHARD THUM |
分类号 |
C08L23/02;C08F2/44;C08F4/60;C08F4/64;C08F10/00;C08K3/00;C08L7/00;C08L21/00;C08L23/00;C08L101/00 |
主分类号 |
C08L23/02 |
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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