| 发明名称 |
VIBRATION-DAMPING MATERIAL OR VIBRATION-DAMPING PART |
| 摘要 |
<p>A copolymer excellent in vibration-damping property, flame retardancy and transparency, composed of from 20 to 100% by weight of a phosphate monomer (a) unit of the following general formula (1), from 0 to 80% by weight of a (meth)acrylate monomer (b) unit, and from 0 to 30% by weight of the other monomer (c) unit copolymerizable with them; a vibration-damping material 2 and a vibration-damping part composed of this copolymer; and a copolymer composition are disclosed: <CHEM> R<1> = a hydrogen atom or a methyl group, R<2>,R<3> = hydrogen atom; from C1 to C8 alkyl group or alkyl ether group, or aryl group; A = from C2 to C14 alkylene group or polyoxyalkylene group. <IMAGE></p> |
| 申请公布号 |
EP1167399(A1) |
申请公布日期 |
2002.01.02 |
| 申请号 |
EP20000905335 |
申请日期 |
2000.02.25 |
| 申请人 |
MITSUBISHI RAYON CO., LTD. |
发明人 |
NAKAMURA, HIROKI;SAWANO, TETSUYA |
| 分类号 |
C08F20/10;C08F30/02;F16F15/02;(IPC1-7):C08F30/02 |
主分类号 |
C08F20/10 |
| 代理机构 |
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