Title:
SURFACE TREATMENT COMPOSITION FOR VIBRATION DAMPING STEEL SHEET, AND VIBRATION DAMPING STEEL SHEET
Document Type and Number:
WIPO Patent Application WO/2021/125527
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a vibration damping steel sheet having improved vibration damping performance. The present invention may provide a vibration damping steel sheet which has improved vibration damping performance by comprising a vibration damping layer formed by dispersing rubber particles in a polymer resin.
Inventors:
KIM JIN-TAE (KR)
LEE JUNG-HWAN (KR)
CHOI HA-NA (KR)
CHOI YANG-HO (KR)
LEE JUNG-HWAN (KR)
CHOI HA-NA (KR)
CHOI YANG-HO (KR)
Application Number:
PCT/KR2020/014101
Publication Date:
June 24, 2021
Filing Date:
October 15, 2020
Export Citation:
Assignee:
POSCO (KR)
International Classes:
C09D167/00; C08L9/02; C09D7/65
Foreign References:
| JP2000198974A | 2000-07-18 | |||
| JP2000230146A | 2000-08-22 | |||
| JP2005054000A | 2005-03-03 | |||
| KR101563291B1 | 2015-10-26 | |||
| KR20160050915A | 2016-05-11 | |||
| JPS519377A | 1976-01-26 | |||
| JPS56159160A | 1981-12-08 | |||
| JPS59152847A | 1984-08-31 |
Attorney, Agent or Firm:
C&S PATENT AND LAW OFFICE (KR)
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