Title:
RESIN COMPOSITION FOR VIBRATION DAMPING MATERIAL AND VIBRATION DAMPING MATERIAL
Document Type and Number:
Japanese Patent JP2004285179
Kind Code:
A
Abstract:
To provide a composition for a vibration damping material and a vibration damping material having high vibration damping performance, transparency and weatherability.
The composition for a vibration damping material and the vibration damping material manufactured from it comprise 100 pts.wt. thermoplastic resin having 20-70 wt.% chlorine group in the side chains and a weight average molecular weight of ≥ 400,000 and 200-1,000 pts.wt. chlorinated paraffin. The chlorinated paraffin consists of 50-990 pts.wt. (A) chlorinated paraffin containing 30-75 wt.% chlorine and an average number of carbon atoms of 20-50 and 10-950 pts.wt. (B) chlorinated paraffin containing 30-75 wt.% chlorine and an average number of carbon atoms of 12-19.
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Inventors:
INOUE HIDEKI
SUENAGA YOSHINOBU
MORIKAWA TAKEO
SHIMADA MASANORI
SUENAGA YOSHINOBU
MORIKAWA TAKEO
SHIMADA MASANORI
Application Number:
JP2003078213A
Publication Date:
October 14, 2004
Filing Date:
March 20, 2003
Export Citation:
Assignee:
SEKISUI CHEMICAL CO LTD
International Classes:
F16F15/08; C08L101/04; C09K3/00; (IPC1-7): C09K3/00; C08L101/04; F16F15/08