-
1.发明公开
公开(公告)号：EP3974571A1
公开(公告)日：2022-03-30
申请号：EP21200060.8
申请日：2017-06-09
IPC分类号： D04H3/016 , B82Y30/00 , A61F13/15 , A61F13/511 , A61F13/512 , B32B5/02 , B32B5/26 , D04H1/492 , D04H1/495
摘要： A composite material includes a nonwoven layer having a plurality of fibers and a polymer film layer with a plurality of extended cells. Each of the extended cells are contemplated to include continuous sidewalls extending away from the nonwoven layer. At least one of the fibers extends into one or more of the extended cells.
-
公开(公告)号：EP4017724A1
公开(公告)日：2022-06-29
申请号：EP20855800.7
申请日：2020-08-21
-
3.发明公开
公开(公告)号：EP3958810A1
公开(公告)日：2022-03-02
申请号：EP20794077.6
申请日：2020-04-21
IPC分类号： A61F13/512 , A61F13/15 , A61F13/51 , A61F13/511
-
4.发明公开
公开(公告)号：EP3970675A1
公开(公告)日：2022-03-23
申请号：EP21200050.9
申请日：2016-08-26
摘要： A hydroformed expanded spun bonded nonwoven web has a first substantially planar surface on one side thereof and a second surface on an opposite side thereof. The second surface includes a plurality of protuberances in a pattern. The hydroformed expanded spun bonded web has an average loft of at least about 1.3 times greater than an original average loft of an original unexpanded spun bonded nonwoven web from which the hydroformed expanded spun bonded nonwoven web was created, and an air permeability of at least about 1.2 times greater than an original air permeability of the original unexpanded spun bonded nonwoven web.
-
-
-
搜索结果
4 条记录 (耗时 0.008 秒)
