| 发明名称 |
METHOD FOR THERMALLY INSULATING AND SOUND-PROOFING COMPONENTS |
| 摘要 |
Disclosed is a method for sound-proofing and/or sound-insulating metal and/or plastic components, wherein an insulating layer made of an expanded first thermoplastic polymer material is applied to the components in a first step of the method, and a mass damping layer made of a second thermoplastic polymer material having a density of from 1.5 to 5 g/cm3 then is applied to the insulating layer. |
| 申请公布号 |
US2017028691(A1) |
申请公布日期 |
2017.02.02 |
| 申请号 |
US201615292722 |
申请日期 |
2016.10.13 |
| 申请人 |
Henkel AG & Co. KGaA |
发明人 |
Hudina Jozef;Giesinger Josef |
| 分类号 |
B32B27/32;B32B27/06;B32B27/20;G10K11/168;B32B27/34;B32B37/15;C08J9/36;B32B5/18;B32B27/30 |
主分类号 |
B32B27/32 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for sound-proofing and/or sound-insulating components, comprising steps of:
i) applying an insulating layer made of an expanded first thermoplastic polymer material to at least one surface of a component; ii) applying a mass damping layer made of a second thermoplastic polymer material having a density of from 1.5 to 5 g/cm3 to the insulating layer as a defined profile by means of direct extrusion at melting temperatures of between 120 and 300° C. |
| 地址 |
Duesseldorf DE |
