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Title:
制振材料
Document Type and Number:
Japanese Patent JP7079490
Kind Code:
B2
Abstract:
To provide a damping material excellent in damping performance.SOLUTION: The damping material contains an urethane acrylate resin and a damping filler consisting of a flat particle having weight average particle diameter of 1 μm to 200 μm and average aspect ratio of 1 to 100, and having a value of loss factor η (20°C, third mode) obtained by cantilever overhanging method according to JISK7391:2008 of 0.02 or more.SELECTED DRAWING: None

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Inventors:
Haruko Yamanaka
Application Number:
JP2018159037A
Publication Date:
June 02, 2022
Filing Date:
August 28, 2018
Export Citation:
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Assignee:
Kitagawa Industry Co., Ltd.
International Classes:
C08F290/06; C08F2/44; C08K3/34; C08K7/00
Domestic Patent References:
JP5039373A
JP2009141808A
JP201184690A
JP2006249413A
Foreign References:
US20030119987
WO2016194870A1
WO2014208212A1
Attorney, Agent or Firm:
Akatsuki Joint Patent Office



 
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