发明名称 |
Friction material with reduced noise, vibration and harshness generation, and process for the preparation thereof |
摘要 |
A process for the preparation of a friction material with reduced noise comprising the step of incorporating inorganic fibre balls into a friction material formulation to obtain a friction material containing at least 1 % by weight of inorganic fibre balls, preferably mineral fibre balls. |
申请公布号 |
EP2308921(A1) |
申请公布日期 |
2011.04.13 |
申请号 |
EP20090172678 |
申请日期 |
2009.10.09 |
申请人 |
ROCKWOOL INTERNATIONAL A/S |
发明人 |
KERSSEMAKERS, ARNOLDUS MARIA;VAN DE WORP, BART JOHANNES ELISABETH;SMEETS, LUC JOHANNES PETRUS |
分类号 |
C08K7/04;F16D69/02 |
主分类号 |
C08K7/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|