| 发明名称 |
Method for producing rounded polymeric particles |
| 摘要 |
A method for rounding thermoplastic particles whereby the thermoplastic particles are stirred at a temperature around their plastification temperature, Tplast, together with particles that are larger than the thermoplastic particles and that have a higher specific gravity.
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| 申请公布号 |
US6264861(B1) |
申请公布日期 |
2001.07.24 |
| 申请号 |
US19990337736 |
申请日期 |
1999.06.22 |
| 申请人 |
XEIKON NV |
发明人 |
TAVERNIER SERGE;HEITZMANN DANIEL;DELEN GERRIT;TERSAGO GEERT |
| 分类号 |
B01J2/06;B29B9/16;G03G9/08;G03G9/097;(IPC1-7):B29C67/00 |
主分类号 |
B01J2/06 |
| 代理机构 |
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代理人 |
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