| 发明名称 |
Damping material. |
| 摘要 |
<p>A damping material (10) includes a rubber coating layer (2) which is sandwiched between a sheet member of a bituminous material (1) and a steel cover plate (3). The rubber coating layer is formed of a rubber material which mainly comprises rubber of the styrene-butadiene family, polybutene family or butyl family and which has a loss factor value of from 0.5 to 1.2. <IMAGE></p> |
| 申请公布号 |
EP0466513(A2) |
申请公布日期 |
1992.01.15 |
| 申请号 |
EP19910306361 |
申请日期 |
1991.07.12 |
| 申请人 |
NIHON SEKISO KOGYO KABUSHIKI KAISHA |
发明人 |
KUDO, TAKASHI C/O NIHON SEKISO KOGYO KABUSHIKI K. |
| 分类号 |
B32B5/18;B32B11/04;B32B11/08;B32B15/06;B60R13/08;F16F9/30 |
主分类号 |
B32B5/18 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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