The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 10, 2020
Filed:
Sep. 02, 2016
Applicant:
Posco, Pohang-si, KR;
Inventors:
Jaedong Cho, Incheon, KR;
Chang Gyun Jung, Incheon, KR;
Yong-Gyun Jung, Gwangyang-si, KR;
Gyo-Sung Kim, Incheon, KR;
Bonghoon Chung, Busan, KR;
Yeong Gon Kim, Incheon, KR;
Sang Eun Shim, Incheon, KR;
Assignee:
POSCO, Pohang-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 64/02 (2006.01); B32B 15/085 (2006.01); B32B 15/09 (2006.01); B32B 15/18 (2006.01); B32B 27/28 (2006.01); B32B 27/20 (2006.01); B32B 27/32 (2006.01); B32B 15/08 (2006.01); B32B 27/36 (2006.01); B32B 27/26 (2006.01); B32B 37/06 (2006.01); B32B 37/00 (2006.01);
U.S. Cl.
CPC ...
B32B 15/085 (2013.01); B32B 15/08 (2013.01); B32B 15/09 (2013.01); B32B 15/18 (2013.01); B32B 27/20 (2013.01); B32B 27/26 (2013.01); B32B 27/285 (2013.01); B32B 27/32 (2013.01); B32B 27/36 (2013.01); B32B 37/06 (2013.01); B32B 2037/0092 (2013.01); B32B 2250/02 (2013.01); B32B 2250/03 (2013.01); B32B 2250/40 (2013.01); B32B 2270/00 (2013.01); B32B 2274/00 (2013.01); B32B 2307/102 (2013.01); B32B 2307/542 (2013.01); B32B 2307/56 (2013.01); B32B 2307/718 (2013.01); B32B 2307/72 (2013.01); B32B 2309/02 (2013.01); B32B 2309/12 (2013.01); B32B 2605/00 (2013.01); B32B 2605/08 (2013.01);
Abstract
The present invention relates to a lightweight composite metal sheet having excellent vibration damping characteristics and a method of manufacturing the same. Provided is a composite metal sheet including: a metal sheet; and a plastic layer disposed on one surface or both surfaces of the metal sheet and including a polyolefin and a thermoplastic polyester polyether elastomer.