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1. 发明申请

WO2010056372A1 FIRE AND SAG RESISTANT ACOUSTICAL PANEL 审中-公开
标题翻译：消防和抗震消声板
公开(公告)号：WO2010056372A1
公开(公告)日：2010-05-20
申请号：PCT/US2009/006153
申请日：2009-11-16
申请人： ARMSTRONG WORLD INDUSTRIES, INC. , CAROLINA NONWOVENS CORP. , WIKER, Anthony, L. , WANG, Michelle, X. , GEARHART, John, H.
发明人： WIKER, Anthony, L. , WANG, Michelle, X. , GEARHART, John, H.
IPC分类号： D21H17/66
CPC分类号： D21H21/34 , D21H13/40 , D21H17/66 , E04B9/001 , E04B9/045 , Y10T428/249921 , Y10T442/198
摘要： A ceiling panel structure which includes a fire retardant mat. The fire retardant mat includes a fire retardant fiber component and a binder material which binds the fibers. The fire retardant fiber component includes natural fibers treated with a fire retardant. The ceiling panel structure has flame spread index of 25 or less and a smoke generation index of 50 or less, as measured by ASTM E 84 that is uniform throughout the mat.
摘要翻译：包括阻燃垫的天花板面板结构。阻燃垫包括阻燃纤维组分和结合纤维的粘合剂材料。阻燃纤维组分包括用阻燃剂处理的天然纤维。天花板面板结构的火焰蔓延指数为25以下，烟雾产生指数为50以下，通过ASTM E 84测定，整个垫均匀。

2. 发明申请

WO2009032250A1 HIGHLY ACOUSTICAL, WET-FORMED SUBSTRATE 审中-公开
标题翻译：高度声学的，湿润的基材
公开(公告)号：WO2009032250A1
公开(公告)日：2009-03-12
申请号：PCT/US2008/010325
申请日：2008-08-29
申请人： ARMSTRONG WORLD INDUSTRIES, INC. , WIKER, Anthony, L. , GARMAN, Robert, C.
发明人： WIKER, Anthony, L. , GARMAN, Robert, C.
IPC分类号： C04B26/02 , B29C67/24 , E04B1/84
CPC分类号： D21J1/16 , E04B2103/04
摘要： An acoustic fiber-based substrate composed primarily of insulation-type spun fibers or blends of such fibers and wheel spun fibers. The fibers are bound with a water dispersible latex binder, or starch in conjunction with cellulose fiber. The insulation-type spun fibers can be first quality virgin, post-industrial waste-stream or post-consumer waste stream fiber. The substrate is wet-formed from a very dilute aqueous dispersion of ingredients onto a mesh forming screen, as on a Fourdrinier paper machine. By virtue of the insulation-type spun fiber dimensions, morphology and orientation: very low density wet-mats can be formed from a sufficiently dilute suspension. The low density and highly porous substrate is highly absorbing, exhibiting noise reduction coefficients, NRC values of about 0.80 or greater.
摘要翻译：主要由绝缘型纺丝纤维或这种纤维和轮纺纤维的混合物组成的基于声学纤维的基材。纤维与水分散性胶乳粘合剂或淀粉与纤维素纤维结合。绝缘型纺丝纤维可以是第一质量处女，后工业废料流或消费后废物流纤维。基底由非常稀的成分的水性分散体湿法形成到网状成网上，如在长网造纸机上。由于绝缘型纺丝纤维的尺寸，形态和取向：可以从充分稀释的悬浮液形成非常低密度的湿垫。低密度和高度多孔的基材是高吸收性的，具有降低噪音系数，约0.80或更高的NRC值。

3. 发明公开

EP2356283A1 FIRE AND SAG RESISTANT ACOUSTICAL PANEL 审中-公开
标题翻译：火灾和感动节日声
公开(公告)号：EP2356283A1
公开(公告)日：2011-08-17
申请号：EP09826460.9
申请日：2009-11-16
申请人： Armstrong World Industries, Inc. , Carolina Nonwovens Corp.
发明人： WIKER, Anthony, L. , WANG, Michelle, X. , GEARHART, John, H.
IPC分类号： D21H17/66
CPC分类号： D21H21/34 , D21H13/40 , D21H17/66 , E04B9/001 , E04B9/045 , Y10T428/249921 , Y10T442/198
摘要： A ceiling panel structure which includes a fire retardant mat. The fire retardant mat includes a fire retardant fiber component and a binder material which binds the fibers. The fire retardant fiber component includes natural fibers treated with a fire retardant. The ceiling panel structure has flame spread index of 25 or less and a smoke generation index of 50 or less, as measured by ASTM E 84 that is uniform throughout the mat.

4. 发明申请

WO2023039026A1 ACOUSTICAL BUILDING PANEL AND SURFACE COVERING SYSTEMS UTILIZING THE SAME 审中-公开
公开(公告)号：WO2023039026A1
公开(公告)日：2023-03-16
申请号：PCT/US2022/042845
申请日：2022-09-08
申请人： ARMSTRONG WORLD INDUSTRIES, INC.
发明人： DESHPANDE, Ravindra , WIKER, Anthony, L.
IPC分类号： B32B5/24 , B32B21/10 , B32B15/14 , B32B5/02 , E04F15/20 , E04B1/84
摘要： Described herein are building panels and surface covering systems useful for spaces requiring acoustic control and design flexibility, and methods to prepare the same. Such building panels and surface covering systems comprise an building panel having a first major surface opposite a second major surface and a side surface extending there-between, the acoustic building panel comprising a body having an upper surface opposite a lower surface and side surfaces extending there-between; backing having a first side opposite a second side and comprising denim web and a low-melt polyester bicomponent fiber; wherein the first side of the denim web backing is in contact with the upper surface of the body; and wherein the denim web backing has a web basis weight from about 1150 to about 1350 g/m2. In certain embodiments, building panels and surface covering systems have superior fire resistant qualities.

5. 发明申请

WO2023278863A1 INFUSIBLE WATERBORNE PIGMENTED RESIN COMPOSITIONS AND METHODS OF PREPARING AND USING THE SAME 审中-公开
公开(公告)号：WO2023278863A1
公开(公告)日：2023-01-05
申请号：PCT/US2022/036000
申请日：2022-07-01
申请人： ARMSTRONG WORLD INDUSTRIES, INC.
发明人： HUGHES, John, E. , FITZHUGH, Gilbert, W. , KRICK, Charles, G. , WIKER, Anthony, L.
IPC分类号： D06M15/263 , D06M13/432 , D06M11/74 , D06M11/48 , D06M11/72 , D06M101/32 , C08K2003/2251 , C08K2003/323 , C08K3/013 , C08K3/04 , C08K5/0041 , C09D131/04 , C09D133/04 , C09D167/00 , C09D5/022 , C09D5/18 , C09D7/41 , C09D7/45 , C09D7/61 , C09D7/63 , C09D7/65 , D06M15/507 , D06M2101/32 , D06M2200/30
摘要： Described herein are compositions useful for infusing color into nonwoven polyester containing product and methods to do so. Such compositions and methods comprise use of a color infusion composition comprising an antimigrant polymer; pigment; ammonium polyphosphate; and an anionic surfactant comprising phosphate. In certain embodiments, thermoplastic polymer having a glass transition temperature (Tg) of 93.0 °C or less is used to enhance color infusion.

6. 发明申请

WO2023014549A1 ACOUSTICAL PANEL 审中-公开
公开(公告)号：WO2023014549A1
公开(公告)日：2023-02-09
申请号：PCT/US2022/038466
申请日：2022-07-27
申请人： ARMSTRONG WORLD INDUSTRIES, INC.
发明人： FRANTZ, William, H. , WIKER, Anthony, L.
IPC分类号： B32B21/10 , B32B5/02 , E04B1/86 , E04B1/94 , B32B7/12
摘要： Described herein are building panels and surface covering systems useful for spaces requiring acoustic control and design flexibility, and methods to prepare the same. Such building panels and surface covering systems comprise an acoustic building panel having a first major surface opposite a second major surface and a side surface extending there -between, the acoustic building panel comprising a body having an upper surface opposite a lower surface and side surfaces extending there-between; a fleece having a first side and a second side; wherein the first side of the fleece is in contact with the upper surface of the body; wherein the body and fleece are laminated; and wherein the fleece has a resistivity of about 826,100 to about 1,090,900 Pa*s/m2. In certain embodiments, building panels and surface covering systems have superior fire resistant qualities.

7. 发明申请

WO2022146716A1 AIR PURIFICATION AND SURFACE STERILIZATION SYSTEMS INTEGRATABLE INTO BUILDING STRUCTURES AND FURNITURE SYSTEMS 审中-公开
公开(公告)号：WO2022146716A1
公开(公告)日：2022-07-07
申请号：PCT/US2021/063921
申请日：2021-12-16
申请人： ARMSTRONG WORLD INDUSTRIES, INC.
发明人： FRANTZ, William, H. , WIKER, Anthony, L. , WALTEMYER, Alexandra, G. , BAXTER, Meredith, G.
IPC分类号： F24F8/22 , A61L9/20 , A61L2/10 , F24F13/20
摘要： Air purification and surface sterilization systems employing ultraviolet germicidal irradiation integratable in a discrete manner into indoor occupiable spaces in buildings. The systems may be used alone or in combination. The air purification system utilizes fan-powered disinfection units equipped with an ultraviolet light source operable to deactivate airborne pathogens. The surface sterilization system utilizes ultraviolet lamp units operable to deactivate surface accumulations of pathogen. Devices of either disinfection system may be integrated into ceiling or wall systems of the building interior space, or office furniture used in such spaces. The systems have applicability to institutional, commercial, and residential facilities as some examples.

8. 发明公开

EP2203399A1 HIGHLY ACOUSTICAL, WET-FORMED SUBSTRATE 有权转让
标题翻译：高声，受潮后成型制的基板
公开(公告)号：EP2203399A1
公开(公告)日：2010-07-07
申请号：EP08828996.2
申请日：2008-08-29
申请人： Armstrong World Industries, Inc.
发明人： WIKER, Anthony, L. , GARMAN, Robert, C.
IPC分类号： C04B26/02 , B29C67/24 , E04B1/84
CPC分类号： D21J1/16 , E04B2103/04
摘要： An acoustic fiber-based substrate composed primarily of insulation-type spun fibers or blends of such fibers and wheel spun fibers. The fibers are bound with a water dispersible latex binder, or starch in conjunction with cellulose fiber. The insulation-type spun fibers can be first quality virgin, post-industrial waste-stream or post-consumer waste stream fiber. The substrate is wet-formed from a very dilute aqueous dispersion of ingredients onto a mesh forming screen, as on a Fourdrinier paper machine. By virtue of the insulation-type spun fiber dimensions, morphology and orientation: very low density wet-mats can be formed from a sufficiently dilute suspension. The low density and highly porous substrate is highly absorbing, exhibiting noise reduction coefficients, NRC values of about 0.80 or greater.

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