发明申请
- 专利标题： POLYETHYLENE POWDERS AND POROUS ARTICLES MADE THEREFROM
- 专利标题（中）： 聚乙烯粉末和多孔制品
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申请号： PCT/US2012032515申请日： 2012-04-06
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公开(公告)号： WO2012138995A2公开(公告)日： 2012-10-11
- 发明人: EHLERS JENS , LUDTKE KERSTIN , HUFEN JULIA , SRINIVASAN RAMESH , RINKER BJORN
- 申请人： TICONA LLC , EHLERS JENS , LUDTKE KERSTIN , HUFEN JULIA , SRINIVASAN RAMESH , RINKER BJORN
- 专利权人： TICONA LLC,EHLERS JENS,LUDTKE KERSTIN,HUFEN JULIA,SRINIVASAN RAMESH,RINKER BJORN
- 当前专利权人： TICONA LLC,EHLERS JENS,LUDTKE KERSTIN,HUFEN JULIA,SRINIVASAN RAMESH,RINKER BJORN
- 优先权： US201161473286 2011-04-08
- 主分类号： C08J9/24
- IPC分类号： C08J9/24
摘要：
A polyethylene powder is described having a molecular weight in the range of from 3,000,000 g/mol to less than 4,000,000 g/mol as determined by ASTM 4020 and a bulk density of 0.10 to 0.20 g/cm3. On sintering, the polyethylene powder produces a porous article having an elastic modulus of at least 90 MPa.
