| 发明名称 |
ACTIVATED FILMS HAVING LOW SOUND PRESSURE LEVELS |
| 摘要 |
A film comprising from about 20 wt. % to about 85 wt. % of a polyolefin component and from about 20 wt. % to about 45 wt. % of a particle component; wherein the film has a basis weight of from about 5 gsm to about 25 gsm; wherein the film is activated and subjected to an engineering strain of greater than about 20%; wherein the film has a predicted sound pressure level over the frequency octave range of 2000 Hz-6300 Hz of less than about 43 dB. |
| 申请公布号 |
US2015376384(A1) |
申请公布日期 |
2015.12.31 |
| 申请号 |
US201514664974 |
申请日期 |
2015.03.23 |
| 申请人 |
The Procter & Gamble Company |
发明人 |
MALDONADO Clarissa |
| 分类号 |
C08L23/06;C08K3/22;A61L15/22;C08K3/26 |
主分类号 |
C08L23/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A film comprising:
a. from about 20 wt. % to about 85 wt. % of a polyolefin component; and b. from about 20 wt. % to about 45 wt. % of a particle component; wherein the film has a basis weight of from about 5 gsm to about 25 gsm prior to activation; wherein the film is activated and subjected to an engineering strain of greater than about 20%; wherein the film has a predicted sound pressure level over the frequency octave range of 2000 Hz-6300 Hz of less than about 43 dB. |
| 地址 |
Cincinnati OH US |
