发明名称 |
Process of injection moulding a syringe from polyethylene wax containing polypropylenne, syringe obtained thereby and particulate composition therefor |
摘要 |
The invention provides a syringe barrel formed by injection moulding of a polypropylene composition, characterised in that said polypropylene composition contains a polyethylene wax. The invention further provides a syringe having a barrel formed by injection moulding of a polypropylene composition, characterised in that said polypropylene composition contains a polyethylene wax and a polypropylene composition suitable for such moulding.
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申请公布号 |
US2004030287(A1) |
申请公布日期 |
2004.02.12 |
申请号 |
US20030344843 |
申请日期 |
2003.07.29 |
申请人 |
MATTHIJS DIRK;JAMTVEDT SVEIN;HARKONEN MIKA;OYSAED HARRY |
发明人 |
MATTHIJS DIRK;JAMTVEDT SVEIN;HARKONEN MIKA;OYSAED HARRY |
分类号 |
A61M5/31;B29C45/00;(IPC1-7):A61M5/00 |
主分类号 |
A61M5/31 |
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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