发明名称 |
NON-AQUEOUS SOUND-ABSORBING COMPOUND WITH A SOLVENT-FREE POLYACRYLATE BINDER |
摘要 |
A description is given of a nonaqueous sound deadener composition comprising (a) a nonpulverulent, solvent-free polyacrylate binder having a K value in the range from 10 to 35, measured as a 1% strength solution in tetrahydrofuran; and (b) inorganic fillers. Also described is a method for damping oscillations or vibrations of components of vehicles and machines, using the sound deadener composition of the invention. |
申请公布号 |
US2015097136(A1) |
申请公布日期 |
2015.04.09 |
申请号 |
US201314400674 |
申请日期 |
2013.04.25 |
申请人 |
BASF SE |
发明人 |
Wulff Dirk;Licht Ulrike;Preishuber-Pfluegl Peter;Weiss Axel |
分类号 |
C08K3/34;C08K3/30;C08K3/26;C08K3/00 |
主分类号 |
C08K3/34 |
代理机构 |
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代理人 |
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主权项 |
1. A nonaqueous sound deadener composition comprising (a) at least one nonpulverulent, solvent-free polyacrylate binder having a K value in the range from 10 to 35, measured as a 1% strength solution in tetrahydrofuran at 21° C.; and (b) inorganic fillers. |
地址 |
Ludwingshafen DE |