| 发明名称 |
DIMENSIONALLY-STABLE, THIN, MOLDED POLYMERIC MATERIAL AT FAST CYCLE TIME |
| 摘要 |
Polymer molding processes, such as injection-molding processes, include use of a viscosity-reducing supercritical fluid additive resulting in superior dimensional stability of molded articles, optionally at lower temperatures and reduced cycle times. A variety of highly dimensionally-stable parts, such as matrix trays (1300), are described.
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| 申请公布号 |
WO0226466(A9) |
申请公布日期 |
2003.02.20 |
| 申请号 |
WO2001US30512 |
申请日期 |
2001.10.01 |
| 申请人 |
TREXEL, INC. |
发明人 |
LEVESQUE, KEVIN, J.;PIERICK, DAVID, E.;KISHBAUGH, LEVI, A. |
| 分类号 |
B29C44/34;B29C45/17;(IPC1-7):B29C45/00;B29C45/02;B29C67/20;B32B5/20 |
主分类号 |
B29C44/34 |
| 代理机构 |
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