Search International and National Patent Collections

1. (WO2017039391) LIGHTWEIGHT COMPOSITE METAL SHEET HAVING EXCELLENT VIBRATION DAMPING CHARACTERISTICS, AND MANUFACTURING METHOD THEREFOR

Pub. No.:    WO/2017/039391    International Application No.:    PCT/KR2016/009855
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Sat Sep 03 01:59:59 CEST 2016
IPC: B32B 15/08
B32B 15/085
B32B 15/09
Applicants: POSCO
주식회사 포스코
Inventors: CHO, Jaedong
조재동
JUNG, Chang Gyun
정창균
JUNG, Yong-Gyun
정용균
KIM, Gyo-Sung
김교성
CHUNG, Bonghoon
정봉훈
KIM, Yeong Gon
김영곤
SHIM, Sang Eun
심상은
Title: LIGHTWEIGHT COMPOSITE METAL SHEET HAVING EXCELLENT VIBRATION DAMPING CHARACTERISTICS, AND MANUFACTURING METHOD THEREFOR
Abstract:
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.