LOW DENSITY NON-WOVEN MATERIAL USEFUL WITH ACOUSTIC CEILING TILE PRODUCTS
摘要
A non-woven material, that can be formed into an acoustic ceiling tile, is provided. The material includes a substantially planar and self-supporting core of an inorganic base fiber and a synthetic thermal bonding fiber. The synthetic thermal bonding fiber preferably has an increased bonding surface area that improves adhesion and porosity to provide a base mat or core with a low density to provide sound absorption required by an acoustic ceiling tile.
申请公布号
WO2010148416(A2)
申请公布日期
2010.12.23
申请号
WO2010US40909
申请日期
2010.07.02
申请人
USG INTERIORS, INC.;CAO, BANGJI;SONG, WEIXIN, D.;YU, QING;MUELLER, DONALD, S.
发明人
CAO, BANGJI;SONG, WEIXIN, D.;YU, QING;MUELLER, DONALD, S.