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公开(公告)号：US20150122399A1
公开(公告)日：2015-05-07
申请号：US14235373
申请日：2012-07-16
CPC分类号： B32B5/26 , B32B5/022 , B32B5/18 , B32B5/24 , B32B7/14 , B32B17/02 , B32B37/04 , B32B37/18 , B32B2262/02 , B32B2262/0284 , B32B2262/101 , B32B2262/12 , B32B2305/022 , B32B2307/102 , B32B2419/00 , B32B2607/00 , B32B2607/02 , E04B1/8409 , E04B1/86 , E04B2001/8466 , E04F13/002 , E04F13/0867 , G10K11/162 , G10K11/168 , Y10T428/2481
摘要： A multilayer sound-absorbing covering includes (a) a support layer made of a nonwoven based on organic fibers having a tranverse multilobal cross section, (b) a surface layer formed by a glass textile, having a static air flow resistance, measured according to the standard ISO 9053, between 105 N·s·m−4 and 106 N·s·m−4, (c) at the interface between the support layer (a) and the surface layer (b), a discontinuous adhesive layer having a surface density between 17 and 60 g/m2. There is also provided a process for manufacturing such a covering and to the use of such a covering for improving the acoustic comfort of a room or of a building.
摘要翻译： 多层吸音罩包括（a）由具有横跨多叶形横截面的有机纤维的非织造材料制成的支撑层，（b）由玻璃织物形成的表面层，具有静态气流阻力，根据 标准ISO 9053，105 N·s·m-4和106 N·s·m-4之间，（c）在支撑层（a）和表面层（b）之间的界面处，具有不连续的粘合剂层， 表面密度在17至60g / m2之间。 还提供了制造这种覆盖物的方法以及使用这种覆盖物来改善房间或建筑物的声学舒适度。
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公开(公告)号：US09186865B2
公开(公告)日：2015-11-17
申请号：US14235373
申请日：2012-07-16
IPC分类号： E04F13/072 , E04F13/075 , B32B37/12 , B32B37/14 , B29C65/48 , C09J5/00 , B32B5/26 , B32B5/02 , B32B5/18 , B32B5/24 , B32B7/14 , B32B17/02 , G10K11/168 , E04B1/84 , E04F13/00 , E04F13/08 , G10K11/162 , E04B1/86 , B32B37/04 , B32B37/18
CPC分类号： B32B5/26 , B32B5/022 , B32B5/18 , B32B5/24 , B32B7/14 , B32B17/02 , B32B37/04 , B32B37/18 , B32B2262/02 , B32B2262/0284 , B32B2262/101 , B32B2262/12 , B32B2305/022 , B32B2307/102 , B32B2419/00 , B32B2607/00 , B32B2607/02 , E04B1/8409 , E04B1/86 , E04B2001/8466 , E04F13/002 , E04F13/0867 , G10K11/162 , G10K11/168 , Y10T428/2481
摘要： A multilayer sound-absorbing covering includes (a) a support layer made of a nonwoven based on organic fibers having a tranverse multilobal cross section, (b) a surface layer formed by a glass textile, having a static air flow resistance, measured according to the standard ISO 9053, between 105 N·s·m−4 and 106 N·s·m−4, (c) at the interface between the support layer (a) and the surface layer (b), a discontinuous adhesive layer having a surface density between 17 and 60 g/m2. There is also provided a process for manufacturing such a covering and to the use of such a covering for improving the acoustic comfort of a room or of a building.
摘要翻译： 多层吸音罩包括（a）由具有横跨多叶形横截面的有机纤维的非织造材料制成的支撑层，（b）由玻璃织物形成的表面层，具有静态气流阻力，根据 标准ISO 9053，105 N·s·m-4和106 N·s·m-4之间，（c）在支撑层（a）和表面层（b）之间的界面处，具有不连续的粘合剂层， 表面密度在17至60g / m2之间。 还提供了制造这种覆盖物的方法以及使用这种覆盖物来改善房间或建筑物的声学舒适度。
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公开(公告)号：US09200438B2
公开(公告)日：2015-12-01
申请号：US14235326
申请日：2012-07-16
IPC分类号： E04F13/072 , E04F13/075 , B29C65/48 , B32B37/12 , B32B37/14 , C09J5/00 , E04B1/84 , B32B5/02 , B32B5/18 , B32B5/24 , B32B5/26 , B32B7/14 , B32B17/02 , G10K11/168 , E04F13/00 , E04F13/08 , G10K11/162 , E04B1/86
CPC分类号： E04B1/84 , B32B5/022 , B32B5/024 , B32B5/18 , B32B5/245 , B32B5/26 , B32B7/14 , B32B17/02 , B32B2262/0284 , B32B2262/12 , B32B2264/108 , B32B2266/0278 , B32B2266/0285 , B32B2307/102 , B32B2419/00 , B32B2607/00 , E04B1/8409 , E04B1/86 , E04B2001/8466 , E04F13/002 , E04F13/0867 , G10K11/162 , G10K11/168 , Y10T428/24851
摘要： A multilayer sound-absorbing covering includes (a) a support layer made of an organic polymer foam having an open porosity between 0.50 and 0.995, (b) a surface layer formed by a glass textile, having a static air flow resistance, measured according to the standard ISO 9053, between 105 N·s·m-4 and 106 N·s·m-4, (c) at the interface between the support layer (a) and the surface layer (b), a discontinuous adhesive layer having a surface density between 17 and 60 g/m2. There is also provided a process for manufacturing such a covering and the use of such a covering for improving the acoustic comfort of a room or of a building.
摘要翻译： 多层吸音罩包括（a）由有机聚合物泡沫制成的支撑层，开口孔隙率在0.50和0.995之间，（b）由玻璃织物形成的表面层，具有静态气流阻力，根据 标准ISO 9053，105 N·s·m-4和106 N·s·m-4之间，（c）在支撑层（a）和表面层（b）之间的界面处，具有不连续的粘合剂层， 表面密度在17至60g / m2之间。 还提供了制造这种覆盖物的方法以及使用这种覆盖物来改善房间或建筑物的声学舒适度。
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公开(公告)号：US20140224407A1
公开(公告)日：2014-08-14
申请号：US14235326
申请日：2012-07-16
CPC分类号： E04B1/84 , B32B5/022 , B32B5/024 , B32B5/18 , B32B5/245 , B32B5/26 , B32B7/14 , B32B17/02 , B32B2262/0284 , B32B2262/12 , B32B2264/108 , B32B2266/0278 , B32B2266/0285 , B32B2307/102 , B32B2419/00 , B32B2607/00 , E04B1/8409 , E04B1/86 , E04B2001/8466 , E04F13/002 , E04F13/0867 , G10K11/162 , G10K11/168 , Y10T428/24851
摘要： A multilayer sound-absorbing covering includes (a) a support layer made of an organic polymer foam having an open porosity between 0.50 and 0.995, (b) a surface layer formed by a glass textile, having a static air flow resistance, measured according to the standard ISO 9053, between 105 N.s.m-4 and 106 N.s.m-4, (c) at the interface between the support layer (a) and the surface layer (b), a discontinuous adhesive layer having a surface density between 17 and 60 g/m2. There is also provided a process for manufacturing such a covering and the use of such a covering for improving the acoustic comfort of a room or of a building.
摘要翻译： 多层吸音罩包括（a）由有机聚合物泡沫制成的支撑层，开口孔隙率在0.50和0.995之间，（b）由玻璃织物形成的表面层，具有静态气流阻力，根据 标准ISO 9053，105 Nsm-4和106 Nsm-4之间，（c）在支撑层（a）和表面层（b）之间的界面处，具有17-60g表面密度的不连续粘合剂层 / m2。 还提供了制造这种覆盖物的方法以及使用这种覆盖物来改善房间或建筑物的声学舒适度。
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