发明名称 |
SINGLE-SCREW EXTRUDER FOR SOLID STATE SHEAR EXTRUSION PULVERIZATION |
摘要 |
A process and apparatus for single screw solid state shear extrusion pulverization of polymeric materials in which the polymeric materials are heated to a temperature suitable for forming a continuous thin film of said polymeric material, and then cooled, and normal and shear forces sufficient to form powder of the polymeric material are applied by a single cylindrical or conical mesh screw. The resulting powder is fluidized upon its discharge. |
申请公布号 |
WO9636471(A1) |
申请公布日期 |
1996.11.21 |
申请号 |
WO1996US06843 |
申请日期 |
1996.05.14 |
申请人 |
ILLINOIS INSTITUTE OF TECHNOLOGY |
发明人 |
ARASTOOPOUR, HAMID |
分类号 |
B29B13/10;B29B17/00;B29B17/04;B29C47/38;B29C47/60 |
主分类号 |
B29B13/10 |
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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