发明申请
- 专利标题： PROCESS AND APPARATUS FOR COMPOUNDING AND INJECTION-MOULDING DESICCANT-FILLED POLYMERS
- 专利标题（中）： 用于混合和注射成型的填充聚合物的方法和装置
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申请号： US12046499申请日： 2008-03-12
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公开(公告)号： US20080224341A1公开(公告)日： 2008-09-18
- 发明人: Benoit Portier , Valere Logel
- 申请人： Benoit Portier , Valere Logel
- 申请人地址： FR Choisy le Roi
- 专利权人： AIRSEC S.A.S
- 当前专利权人： AIRSEC S.A.S
- 当前专利权人地址： FR Choisy le Roi
- 优先权： EP07005075.2 20070312
- 主分类号： B29C45/18
- IPC分类号： B29C45/18 ; B29C45/76 ; B29C45/17
摘要：
Disclosed is an injection moulding machine, comprising an extruder for continuously producing a melt of a desiccant-filled polymer; at least one injection device fluidly connected with the extruder by a first conduit to receive melt and including an injection ram movable to a forward position for injection of melt into an injection mould and a rear position for introduction of melt into the injection device; characterized in that the injection moulding machine further comprises a sensor which allows determination of the viscosity or melt flow index of the desiccant-filled polymer. Further disclosed is a method of operating such a compounder-type injection moulding machine.
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