| 发明名称 |
POLYPROPYLENE-BASED RESIN COMPOSITION FOR MEDICAL USE, AND MOLDED ARTICLE |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a polypropylene-based resin composition for medical use which has an excellent adsorption-preventive ability for medicinal agents and adsorbs a less amount of them. <P>SOLUTION: The polypropylene-based resin composition for medical use contains 100 pts.wt. of a propylenic resin which has a melt flow rate (MFR) of 3-50 g/10 min as determined by JIS K7210 (230°C, load of 2.16 kg) and contains ≤500 μg/g of oligomers with the numbers of carbon of ≤30 and 0.01-1 pt.wt. of a nucleating agent. <P>COPYRIGHT: (C)2009,JPO&INPIT |
| 申请公布号 |
JP2009108310(A) |
申请公布日期 |
2009.05.21 |
| 申请号 |
JP20080259346 |
申请日期 |
2008.10.06 |
| 申请人 |
JAPAN POLYPROPYLENE CORP |
发明人 |
OKADA SHINJI;SUZUKI MASAKAZU;MIZUKAMI SHIGEO;MAEDA YOICHI |
| 分类号 |
C08L23/10;A61L31/00;C08K5/00 |
主分类号 |
C08L23/10 |
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