| 发明名称 |
LIGHTWEIGHT COMPOSITE METAL SHEET HAVING EXCELLENT VIBRATION DAMPING CHARACTERISTICS, AND MANUFACTURING METHOD THEREFOR |
| 摘要 |
The present invention relates to a lightweight composite metal sheet having excellent vibration damping characteristics, and a manufacturing method therefor, and provides a composite metal sheet comprising: a metal sheet; and a plastic layer formed on one or both surfaces of the metal sheet, and comprising a polyolefin and a thermoplastic polyester polyether elastomer. |
| 申请公布号 |
WO2017039391(A1) |
申请公布日期 |
2017.03.09 |
| 申请号 |
WO2016KR09855 |
申请日期 |
2016.09.02 |
| 申请人 |
POSCO |
发明人 |
CHO, Jaedong;JUNG, Chang Gyun;JUNG, Yong-Gyun;KIM, Gyo-Sung;CHUNG, Bonghoon;KIM, Yeong Gon;SHIM, Sang Eun |
| 分类号 |
B32B15/08;B32B15/085;B32B15/09 |
主分类号 |
B32B15/08 |
| 代理机构 |
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