发明申请
US20090247678A1 Cross-Linkable Polyolefin Composition Having the Tree Resistance
审中-公开
具有树阻力的可交联聚烯烃组合物
- 专利标题: Cross-Linkable Polyolefin Composition Having the Tree Resistance
- 专利标题(中): 具有树阻力的可交联聚烯烃组合物
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申请号: US12297802申请日: 2007-04-20
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公开(公告)号: US20090247678A1公开(公告)日: 2009-10-01
- 发明人: Seung Hyung Lee , Han Shin Lee , Jung Ho Kong , Ki Sik Kim
- 申请人: Seung Hyung Lee , Han Shin Lee , Jung Ho Kong , Ki Sik Kim
- 申请人地址: KR Seoul
- 专利权人: HANWHA CHEMICAL CORPORATION
- 当前专利权人: HANWHA CHEMICAL CORPORATION
- 当前专利权人地址: KR Seoul
- 优先权: KR10-2006-0037199 20060425
- 国际申请: PCT/KR2007/001928 WO 20070420
- 主分类号: C08K5/101
- IPC分类号: C08K5/101
摘要:
The present invention relates to a tree resistant, cross-linkable polyolefin resin composition for insulation capable of improving electric properties of an insulator of the high voltage power cable and thus improving a long-life stability of an underground distribution cable as having a more superior resistance to water tree deterioration caused by moisture, superior thermal-oxidative stability, superior scorch resistance when extruding as well as obtaining a proper cross-linking degree when cross-linking.