发明名称 |
POLYPROPYLENE RESIN COMPOSITION WITH IMPROVED SURFACE HARDNESS AND SCRATCH RESISTANCE PROPERTIES |
摘要 |
The present invention relates to a polypropylene resin composition comprising polypropylene resin, wollastonite as inorganic filler, modified polypropylene which is grafted by maleic anhydride, dispersing agent. The present invention has an excellent surface hardness and scratch resistance. |
申请公布号 |
EP1362079(A4) |
申请公布日期 |
2004.03.24 |
申请号 |
EP20000989012 |
申请日期 |
2000.12.22 |
申请人 |
SAMSUNG GENERAL CHEMICALS CO., LTD. |
发明人 |
KIM, SOK-WON;KIM, YOUNG-WON;CHAE, KYUNG-SUK |
分类号 |
C08K3/34;C08K5/098;C08L23/10;C08L51/06 |
主分类号 |
C08K3/34 |
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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