| 发明名称 |
High Strength Hydroentangled Scrim Sheet and Methods of Producing the Same |
| 摘要 |
Methods for forming a hydroentangled scrim sheet are provided. The method can include hydroentangling a scrim sheet having a first layer of staple fibers on a first side of the scrim sheet and a second layer of staple fibers on a second side of the scrim sheet to form a hydroentangled scrim sheet; calendaring the hydroentangled scrim sheet to form a calendared hydroentangled scrim sheet; impregnating the hydroentangled scrim sheet with a saturant composition; drying the saturant composition impregnated into the calendared hydroentangled scrim sheet; applying a bond coat onto a surface of the calendared hydroentangled scrim sheet; and applying a top coat onto the bond coat. The top coat is, in one embodiment, configured to provide a surface for further coatings thereon. |
| 申请公布号 |
US2016281281(A1) |
申请公布日期 |
2016.09.29 |
| 申请号 |
US201415036655 |
申请日期 |
2014.11.13 |
| 申请人 |
NEENAH PAPER INC. |
发明人 |
Deka Ganesh |
| 分类号 |
D04H1/49;D04H5/03;B32B5/26;D04H5/06;B32B5/02;D04H1/498;D04H5/04 |
主分类号 |
D04H1/49 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of forming a hydroentangled scrim sheet, the method comprising:
hydroentangling a scrim sheet having a first layer of staple fibers on a first side of the scrim sheet and a second layer of staple fibers on a second side of the scrim sheet to form a hydroentangled scrim sheet; calendaring the hydroentangled scrim sheet to form a calendared hydroentangled scrim sheet; impregnating the hydroentangled scrim sheet with a saturant composition; drying the saturant composition impregnated into the calendared hydroentangled scrim sheet; applying a bond coat onto a surface of the calendared hydroentangled scrim sheet; and applying a top coat onto the bond coat, wherein the top coat is configured to provide a surface for further coatings thereon. |
| 地址 |
Alpharetta GA US |
