Title:
DAMPING MATERIAL
Document Type and Number:
Japanese Patent JP2005255800
Kind Code:
A
Abstract:
To provide a damping material which can easily exhibit improved damping performance in a service temperature range.
This damping material comprises a general-purpose resin, (A) a compound having a diphenyl acrylate group and (B) a compound having a benzotriazole compound. It is desirable that the damping material contains ethyl-2-cyano-3,3-diphenyl acrylate as component (A). It is desirable that the damping material contains 2-[2'-hydroxy-3'-(3",4",5",6"-tetrahydrophthalimidomethyl)-5'-methylphenyl]benzotriazole as component (B).
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Inventors:
AOKI TATSUYA
SATO TAKASHI
SATO TAKASHI
Application Number:
JP2004067894A
Publication Date:
September 22, 2005
Filing Date:
March 10, 2004
Export Citation:
Assignee:
CCI CORP
International Classes:
F16F15/02; C08K5/315; C08K5/3467; C08L31/04; C09K3/00; (IPC1-7): C09K3/00; C08K5/315; C08K5/3467; C08L31/04; F16F15/02
Attorney, Agent or Firm:
Hironobu Onda
Makoto Onda
Makoto Onda