公开(公告)号：EP3068935B1

公开(公告)日：2018-01-17

申请号：EP14815967.6

申请日：2014-11-13

申请人： Neenah Paper, Inc.

发明人： DEKA, Ganesh C.

IPC分类号： B32B5/02 ,  D04H1/49 ,  B24D3/00 ,  B24D11/00 ,  B24D11/02 ,  B32B5/26 ,  D04H1/498 ,  D04H5/03 ,  D04H5/04 ,  D04H5/06

CPC分类号： D04H1/49 ,  B24D3/004 ,  B24D11/005 ,  B24D11/02 ,  B32B5/022 ,  B32B5/028 ,  B32B5/26 ,  B32B2255/02 ,  B32B2255/26 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/0261 ,  B32B2262/0276 ,  B32B2262/101 ,  B32B2307/54 ,  B32B2307/5825 ,  D04H1/498 ,  D04H5/03 ,  D04H5/04 ,  D04H5/06 ,  D06N3/0011 ,  D06N3/0034 ,  D06N3/0036 ,  D06N3/042 ,  D06N3/045 ,  D06N3/10 ,  D06N3/14 ,  D06N3/183

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.

公开(公告)号：EP3068935A1

公开(公告)日：2016-09-21

申请号：EP14815967.6

申请日：2014-11-13

申请人： Neenah Paper, Inc.

发明人： DEKA, Ganesh C.

IPC分类号： D04H1/49 ,  B24D3/00 ,  B24D11/00 ,  B24D11/02 ,  B32B5/26 ,  D04H1/498 ,  D04H5/03 ,  D04H5/04 ,  D04H5/06

CPC分类号： D04H1/49 ,  B24D3/004 ,  B24D11/005 ,  B24D11/02 ,  B32B5/022 ,  B32B5/028 ,  B32B5/26 ,  B32B2255/02 ,  B32B2255/26 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/0261 ,  B32B2262/0276 ,  B32B2262/101 ,  B32B2307/54 ,  B32B2307/5825 ,  D04H1/498 ,  D04H5/03 ,  D04H5/04 ,  D04H5/06 ,  D06N3/0011 ,  D06N3/0034 ,  D06N3/0036 ,  D06N3/042 ,  D06N3/045 ,  D06N3/10 ,  D06N3/14 ,  D06N3/183

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.

摘要翻译： 提供了形成水刺麻布的方法。 该方法可以包括在稀松布片的第一侧上水平缠绕具有第一层短纤维的稀松布片，在该稀松布片的第二侧上将第二层短纤维水解缠结以形成水刺麻布片; 压平水刺麻布片，形成压延水刺麻布片; 用饱和成分浸渍水刺麻布片; 干燥浸渍到压延水刺麻布中的饱和组合物; 将粘合涂层施加到压延水刺麻布片的表面上; 并将表面涂层涂覆在粘结涂层上。 在一个实施方案中，外涂层构造成提供用于在其上进一步涂层的表面。