发明名称 |
Overlay and panel with noise absorbing properties and method for its manufacture |
摘要 |
The method for producing cover layer (2) involves layer of adhesive applied to the coating then the layer of adhesive get partially activated and forms a bond with the coating. The bonded coating and adhesive layer are then perforated (8). The laminated material is placed on both sides of the coating before applying adhesive. Independent claims are also included for the following: (A) Cover layer to cover a support plate of sound absorbing panel; and (B) Panel with sound absorbing characteristics. |
申请公布号 |
EP1826750(B2) |
申请公布日期 |
2016.11.16 |
申请号 |
EP20070110170 |
申请日期 |
2005.11.16 |
申请人 |
FRITZ EGGER GMBH & CO. OG |
发明人 |
EICHHORN, ADRIAN |
分类号 |
G10K11/172 |
主分类号 |
G10K11/172 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|