公开(公告)号：US20240269961A1

公开(公告)日：2024-08-15

申请号：US18570449

申请日：2022-06-15

申请人： SAINT-GOBAIN ADFORS ,  GERFLOR

发明人： Guillaume NORMAND ,  Christoph LINGELBACH ,  Sylvain DURAND

IPC分类号： B32B5/26 ,  B32B5/02 ,  E04F15/10

CPC分类号： B32B5/279 ,  B32B5/022 ,  B32B5/026 ,  E04F15/105 ,  B32B2255/02 ,  B32B2255/26 ,  B32B2255/28 ,  B32B2260/023 ,  B32B2260/046 ,  B32B2262/101 ,  B32B2262/16 ,  B32B2307/412 ,  B32B2307/554 ,  B32B2307/718 ,  B32B2307/724 ,  B32B2307/7376 ,  B32B2419/04

摘要： A mat/mesh laminate for flexible floor covering slabs is formed by a glass fiber mat, bonded by a first organic polymer, having an air permeability, measured in accordance with standard NF EN ISO 9237 at a pressure of 200 Pa, of between 6000 and 12,000 l/m2·s, and by a glass yarn mesh having a titer of between 30 and 150 tex that is coated with a second organic polymer.