| 发明名称 |
POLYPROPYLENE-BASED RESIN COMPOSITION HAVING EXCELLENT LONG-TERM STABILITY |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a polypropylene-based resin composition having excellent long-term stability in which the deterioration in the quality of a polypropylene-based resin with the lapse of time is suppressed. <P>SOLUTION: The polypropylene-based resin composition having excellent stability is characterized in that a hyper branched polymer and a stabilizer are added in a polypropylene-based resin. <P>COPYRIGHT: (C)2013,JPO&INPIT |
| 申请公布号 |
JP2012224691(A) |
申请公布日期 |
2012.11.15 |
| 申请号 |
JP20110091607 |
申请日期 |
2011.04.16 |
| 申请人 |
JAPAN ADVANCED INSTITUTE OF SCIENCE & TECHNOLOGY HOKURIKU |
发明人 |
TANIIKE TOSHIAKI |
| 分类号 |
C08L23/10;C08K3/00;C08L65/00;C08L77/00 |
主分类号 |
C08L23/10 |
| 代理机构 |
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