发明名称 |
Use of cyclic oligomers in a forming process |
摘要 |
The method involves use of a powder which contains cyclic oligomers. The selective area of the powder layer can be melted by insertion of the electromagnetic energy. The powder contains around 50 percent by weight of the cyclic oligomers. An independent claim is also included for the mold. |
申请公布号 |
EP1743759(B1) |
申请公布日期 |
2013.11.20 |
申请号 |
EP20060114341 |
申请日期 |
2006.05.22 |
申请人 |
EVONIK DEGUSSA GMBH |
发明人 |
MONSHEIMER, SYLVIA;RICHTER, ALEXANDER |
分类号 |
B29C67/00 |
主分类号 |
B29C67/00 |
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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