| 发明名称 |
Copolymers for rapid prototyping |
| 摘要 |
This invention relates to spherical methyl methacrylate copolymers with an average particle size of 6 to 50 mu m and a narrow particle size distribution, and to a method of producing them. The invention further relates to the use of these spherical copolymers for the production of 3-D models by laser sintering.
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| 申请公布号 |
US6143852(A) |
申请公布日期 |
2000.11.07 |
| 申请号 |
US19990418298 |
申请日期 |
1999.10.14 |
| 申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
HARRISON, DAVID BRYAN;PODSZUN, WOLFGANG |
| 分类号 |
C08F2/18;B29C41/00;B29C67/00;C08F120/06;C08F220/14;(IPC1-7):C08F220/10 |
主分类号 |
C08F2/18 |
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