-
公开(公告)号：US20060090958A1
公开(公告)日：2006-05-04
申请号：US11210462
申请日：2005-08-24
IPC分类号： E04B1/82
CPC分类号： G10K11/168 , G10K11/162
摘要： A thermo-formed acoustic product formed from an acoustic sheet with a relatively high flow resistance, and a layer of porous flow resistive spacer material attached to one side of the acoustic sheet and having a flow resistance substantially smaller than the acoustic sheet. The acoustic product has locally reactive acoustic behavior and an overall air flow resistance of between 2800 Rayls and 8000 Rayls. A decorative facing can be applied to the acoustic sheet.
摘要翻译： 由具有较高流动阻力的声学薄片形成的热成形声学产品和附着在声学片的一侧上并且具有显着小于声学薄片的流动阻力的多孔流动电阻隔离材料层。 声学产品具有局部反应性声学行为和2800雷尔至8000雷斯之间的总体气流阻力。 装饰面可以应用于声学片。
-
公开(公告)号：US20080081163A1
公开(公告)日：2008-04-03
申请号：US11786463
申请日：2007-04-10
申请人： Michael Coates , Marek Kierzkowski
发明人： Michael Coates , Marek Kierzkowski
CPC分类号： D04H1/541 , B29C43/228 , B29C43/28 , B29C51/004 , B29K2067/00 , B29K2067/046 , B29K2105/06 , B60R13/08 , D04H1/4291 , D04H1/435 , D04H1/4382 , D04H1/46 , D04H1/54 , D04H1/55 , D04H1/559 , D04H1/58 , D04H1/593 , D04H1/60 , D04H3/16 , G10K11/162 , Y10T428/24 , Y10T428/24322 , Y10T428/24636 , Y10T428/249921 , Y10T428/249924 , Y10T428/249953
摘要： A thermoformable acoustic sheet formed by a compressed fibrous web includes high melt fibres and adhesive thermoplastic fibres in which the adhesive fibres are at least partially melted so that in the compressed web the adhesive fibres at least partially coat the high melt fibres and reduce the interstitial space in the fibre matrix. Also included are methods of producing a thermoformable acoustic sheet which includes heating a fibre web including high melt and adhesive thermoplastic fibres to at least partially melt the adhesive fibres and compressing the web to form a sheet so that the adhesive fibres at least partially coat the high melt fibres to reduce the interstitial space in the fibre matrix.
摘要翻译： 由压缩的纤维网形成的可热成形的声学片包括高熔体纤维和粘合的热塑性纤维，其中粘合纤维至少部分地熔化，使得在压缩纤维网中，粘合纤维至少部分地涂覆高熔体纤维并减小间隙空间 在纤维基质中。 还包括制造可热成型声学片的方法，其包括加热包括高熔体和粘合的热塑性纤维的纤维网，以至少部分地熔化粘合纤维并压缩纤维网以形成片材，使得粘合纤维至少部分地涂覆高 熔化纤维以减少纤维基质中的间隙空间。
-
公开(公告)号：US07226656B2
公开(公告)日：2007-06-05
申请号：US10333385
申请日：2001-07-19
CPC分类号： D04H1/541 , B29C43/228 , B29C43/28 , B29C51/004 , B29K2067/00 , B29K2067/046 , B29K2105/06 , B60R13/08 , D04H1/4291 , D04H1/435 , D04H1/4382 , D04H1/46 , D04H1/54 , D04H1/55 , D04H1/559 , D04H1/58 , D04H1/593 , D04H1/60 , D04H3/16 , G10K11/162 , Y10T428/24 , Y10T428/24322 , Y10T428/24636 , Y10T428/249921 , Y10T428/249924 , Y10T428/249953
摘要： A thermoformable acoustic sheet formed by a compressed fibrous web including high melt and adhesive thermoplastic fibres in which the adhesive fibres are at least partially melted so that in the compressed web the adhesive fibres at least partially coat the high melt fibres and reduce the interstitial space in the fibre matrix. Also included is a method of producing a thermoformable acoustic sheet which includes the steps of heating a fibre web including high melt and adhesive thermoplastic fibres to at least partially melt the adhesive fibres and compressing the web to form a sheet so that the adhesive fibres at least partially coat the high melt fibres to reduce the interstitial space in the fibre matrix.
摘要翻译： 一种可热成形的声学薄片，其由包括高熔体和粘合的热塑性纤维的压缩纤维网形成，其中粘合纤维至少部分地熔化，使得在压缩纤维网中，粘合纤维至少部分地涂覆高熔融纤维并减少间隙空间 纤维基质。 还包括一种制造可热成形的声片的方法，其包括以下步骤：加热包括高熔体和粘合的热塑性纤维的纤维网，以至少部分地熔化粘合纤维并压缩纤维网以形成片材，使得粘合纤维至少 部分地涂覆高熔融纤维以减少纤维基质中的间隙。
-
公开(公告)号：US20120024626A1
公开(公告)日：2012-02-02
申请号：US13124645
申请日：2009-10-16
CPC分类号： B32B5/26 , B32B5/022 , B32B5/08 , B32B7/12 , B32B37/1284 , B32B2262/0223 , B32B2262/0253 , B32B2262/0276 , B32B2262/04 , B32B2262/062 , B32B2262/065 , B32B2262/105 , B32B2262/14 , B32B2307/102 , B32B2307/546 , B32B2307/5825 , B32B2307/72 , B32B2307/732 , B60R13/0815 , C09J5/00 , C09J7/21 , C09J7/38 , C09J2201/20 , C09J2201/28 , C09J2400/263 , C09J2433/00 , C09J2483/005 , D04H1/593 , D04H13/007 , E04B1/84 , E04B2001/742 , E04B2001/7687 , G10K11/168 , Y10T156/10 , Y10T156/1052 , Y10T428/1476 , Y10T428/24851
摘要： A sound absorbing material comprising a nonwoven fibrous acoustic insulation material and a flow resistive non-woven facing, wherein the flow resistive nonwoven facing is bonded to the insulation material and has an air flow resistance of from about 600 to about 1800 Rayls and a surface mass of from about 20 to about 150 g/m2.
摘要翻译： 一种吸声材料，包括非织造纤维隔音材料和阻流非织造面料，其中所述阻流非织造面层粘合到所述绝缘材料上，并且具有约600至约1800张的空气流阻和表面质量 为约20至约150g / m 2。
-
公开(公告)号：US07749595B2
公开(公告)日：2010-07-06
申请号：US11786463
申请日：2007-04-10
CPC分类号： D04H1/541 , B29C43/228 , B29C43/28 , B29C51/004 , B29K2067/00 , B29K2067/046 , B29K2105/06 , B60R13/08 , D04H1/4291 , D04H1/435 , D04H1/4382 , D04H1/46 , D04H1/54 , D04H1/55 , D04H1/559 , D04H1/58 , D04H1/593 , D04H1/60 , D04H3/16 , G10K11/162 , Y10T428/24 , Y10T428/24322 , Y10T428/24636 , Y10T428/249921 , Y10T428/249924 , Y10T428/249953
摘要： A thermoformable acoustic sheet formed by a compressed fibrous web includes high melt fibers and adhesive thermoplastic fibers in which the adhesive fibers are at least partially melted so that in the compressed web the adhesive fibers at least partially coat the high melt fibers and reduce the interstitial space in the fiber matrix. Also included are methods of producing a thermoformable acoustic sheet which includes heating a fiber web including high melt and adhesive thermoplastic fibers to at least partially melt the adhesive fibers and compressing the web to form a sheet so that the adhesive fibers at least partially coat the high melt fibers to reduce the interstitial space in the fiber matrix.
摘要翻译： 由压缩纤维网形成的可热成形的声学片包括高熔体纤维和粘合的热塑性纤维，其中粘合纤维至少部分地熔化，使得在压缩纤维网中，粘合纤维至少部分地涂覆高熔体纤维并减小间隙空间 在纤维基质中。 还包括制造可热成型声学片的方法，其包括加热包括高熔体和粘合性热塑性纤维的纤维网，以至少部分地熔化粘合纤维并压缩纤维网以形成片材，使得粘合纤维至少部分地涂覆高 熔化纤维以减少纤维基质中的间隙空间。
-
公开(公告)号：US20080274274A1
公开(公告)日：2008-11-06
申请号：US12169495
申请日：2008-07-08
IPC分类号： B05D1/12
CPC分类号： D04H1/541 , B29C43/228 , B29C43/28 , B29C51/004 , B29K2067/00 , B29K2067/046 , B29K2105/06 , B60R13/08 , D04H1/4291 , D04H1/435 , D04H1/4382 , D04H1/46 , D04H1/54 , D04H1/55 , D04H1/559 , D04H1/58 , D04H1/593 , D04H1/60 , D04H3/16 , G10K11/162 , Y10T428/24 , Y10T428/24322 , Y10T428/24636 , Y10T428/249921 , Y10T428/249924 , Y10T428/249953
摘要： A thermoformable acoustic sheet formed by a compressed fibrous web includes high melt fibres and adhesive thermoplastic fibres in which the adhesive fibres are at least partially melted so that in the compressed web the adhesive fibres at least partially coat the high melt fibres and reduce the interstitial space in the fibre matrix. Also included are methods of producing a thermoformable acoustic sheet which includes heating a fibre web including high melt and adhesive thermoplastic fibres to at least partially melt the adhesive fibres and compressing the web to form a sheet so that the adhesive fibres at least partially coat the high melt fibres to reduce the interstitial space in the fibre matrix.
摘要翻译： 由压缩的纤维网形成的可热成形的声学片包括高熔体纤维和粘合的热塑性纤维，其中粘合纤维至少部分地熔化，使得在压缩纤维网中，粘合纤维至少部分地涂覆高熔体纤维并减小间隙空间 在纤维基质中。 还包括制造可热成型声学片的方法，其包括加热包括高熔体和粘合的热塑性纤维的纤维网，以至少部分地熔化粘合纤维并压缩纤维网以形成片材，使得粘合纤维至少部分地涂覆高 熔化纤维以减少纤维基质中的间隙空间。
-
公开(公告)号：US08534419B2
公开(公告)日：2013-09-17
申请号：US13124645
申请日：2009-10-16
IPC分类号： E04B1/84
CPC分类号： B32B5/26 , B32B5/022 , B32B5/08 , B32B7/12 , B32B37/1284 , B32B2262/0223 , B32B2262/0253 , B32B2262/0276 , B32B2262/04 , B32B2262/062 , B32B2262/065 , B32B2262/105 , B32B2262/14 , B32B2307/102 , B32B2307/546 , B32B2307/5825 , B32B2307/72 , B32B2307/732 , B60R13/0815 , C09J5/00 , C09J7/21 , C09J7/38 , C09J2201/20 , C09J2201/28 , C09J2400/263 , C09J2433/00 , C09J2483/005 , D04H1/593 , D04H13/007 , E04B1/84 , E04B2001/742 , E04B2001/7687 , G10K11/168 , Y10T156/10 , Y10T156/1052 , Y10T428/1476 , Y10T428/24851
摘要： A sound absorbing material comprising a nonwoven fibrous acoustic insulation material and a flow resistive non-woven facing, wherein the flow resistive nonwoven facing is bonded to the insulation material and has an air flow resistance of from about 600 to about 1800 Rayls and a surface mass of from about 20 to about 150 g/m2.
-
-
-
-
-
-
搜索结果
7 条记录 (耗时 0.028 秒)
