公开(公告)号：EP2344599A1

公开(公告)日：2011-07-20

申请号：EP09820114.8

申请日：2009-10-16

申请人： Eman8 Pty Ltd

发明人： COATES, Michael, William ,  GIBBONS, Philip, John

IPC分类号： C09J7/02 ,  C09J7/04 ,  B32B7/14 ,  B32B3/10

CPC分类号： E04B1/84 ,  B32B5/26 ,  B60R13/0815 ,  C09J7/21 ,  C09J7/38 ,  C09J2201/20 ,  C09J2201/28 ,  C09J2400/143 ,  C09J2400/263 ,  C09J2433/00 ,  C09J2483/005 ,  D04H13/007 ,  E04B2001/742 ,  E04B2001/7687 ,  G10K11/168 ,  Y10T156/10 ,  Y10T156/1052 ,  Y10T428/1476 ,  Y10T428/24851

摘要： A tape material comprising: a thin flexible substrate; and a pressure sensitive adhesive (PSA) substance carried on a single side of the substrate, the PSA substance being provided in an intermittent pattern along a length of the substrate.

公开(公告)号：EP2297412A1

公开(公告)日：2011-03-23

申请号：EP08874335.6

申请日：2008-12-09

申请人： Eman8 Pty Ltd

发明人： COATES, Michael, William ,  KIERZKOWSKI, Marek, Henryk ,  GIBBONS, Philip, John

IPC分类号： E04B1/82

CPC分类号： E04B1/8409 ,  B32B5/08 ,  B32B5/26 ,  B32B7/12 ,  B32B27/02 ,  B32B27/08 ,  B32B27/12 ,  B32B27/306 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B37/04 ,  B32B37/1207 ,  B32B37/15 ,  B32B37/203 ,  B32B2037/1238 ,  B32B2262/0253 ,  B32B2262/0261 ,  B32B2262/0276 ,  B32B2262/12 ,  B32B2305/22 ,  B32B2307/10 ,  B32B2307/304 ,  B32B2307/72 ,  B32B2419/00 ,  B32B2605/00 ,  D04H1/02 ,  D04H1/54 ,  D04H1/541 ,  D04H1/558 ,  D04H1/559 ,  D04H1/74 ,  D04H13/006 ,  D04H13/007 ,  E04B1/7662 ,  E04B2001/7687 ,  G10K11/162

摘要： Described embodiments relate to a method of manufacturing a sound absorption material. The method comprises: forming a low density fibrous web to act as a porous bulk absorber, the fibrous web containing a proportion of bi-component fibres, each bi-component fibre having a core material and a sheath material around the core material, the sheath material having a lower melting point than the core material; applying a thin facing layer to the low density fibrous web, wherein the facing layer is adhesively compatible with the sheath material; heating the fibrous web to a temperature sufficient to soften the sheath material of at least some of the bi-component fibres; and pressing the facing layer and fibrous web together under low pressure such that at least part of the facing layer contacts the softened sheath material of at least some of the bi-component fibres to form an adhesive bond between the facing layer and the fibrous web.

摘要翻译： 所描述的实施例涉及制造吸音材料的方法。 该方法包括：形成低密度纤维网以充当多孔松散吸收体，纤维网包含一定比例的双组分纤维，每种双组分纤维具有芯材料和围绕芯材料的鞘材料，鞘 材料具有比芯材更低的熔点; 将薄面层施加到所述低密度纤维网上，其中所述面层与所述护套材料粘合地相容; 将纤维网加热到足以软化至少一些双组分纤维的鞘材料的温度; 以及在低压下将面层和纤维网压在一起，使得面层的至少一部分接触至少一些双组分纤维的软化护套材料，以在面层和纤维网之间形成粘合剂结合。

公开(公告)号：EP1951531B1

公开(公告)日：2012-09-19

申请号：EP06804448.6

申请日：2006-10-31

申请人： Eman8 Pty Ltd

发明人： KIERZKOWSKI, Marek, Henryk ,  GIBBONS, Philip, John ,  GASCOIGNE, Bruce, Reginald ,  COATES, Michael, William

IPC分类号： B60B21/12 ,  B60C19/00

CPC分类号： B60B21/12 ,  B60B2360/322 ,  B60B2900/133 ,  B60C5/00 ,  B60C19/002 ,  Y10T442/659

摘要： An in-tire sound absorber for a pneumatic wheel assembly including a wheel rim and a tire fitted to the wheel rim. The sound absorber comprises a first fibrous layer and a second fibrous layer with a higher air flow resistance than the first layer. The sound absorber is configured to fit around the wheel rim with the first layer in contact with a surface of the wheel rim and extending substantially between the second layer and the wheel rim.

公开(公告)号：EP2370623A1

公开(公告)日：2011-10-05

申请号：EP09829894.6

申请日：2009-12-04

申请人： Eman8 Pty Ltd

发明人： COATES, Michael, William ,  KIERZKOWSKI, Marek, Henryk ,  GIBBONS, Philip, John ,  EIDEN, Alfred, Johannas

IPC分类号： D04H1/54 ,  D04H1/58 ,  B32B37/04 ,  D04H1/70

CPC分类号： D04H1/70 ,  B32B5/022 ,  B32B5/18 ,  B32B5/245 ,  B32B5/26 ,  B32B7/12 ,  B32B2262/0253 ,  B32B2262/0261 ,  B32B2262/0276 ,  B32B2262/0284 ,  B32B2262/062 ,  B32B2262/065 ,  B32B2262/08 ,  B32B2305/22 ,  B32B2307/102 ,  B32B2307/3065 ,  B32B2307/7145 ,  B32B2307/72 ,  B32B2605/003 ,  B32B2605/08 ,  B60R13/08 ,  D04H1/4274 ,  D04H1/4382 ,  D04H1/54 ,  D04H1/541 ,  D04H1/559 ,  D04H1/58 ,  D04H1/593 ,  D04H1/60 ,  G10K11/162 ,  Y10T442/60 ,  Y10T442/608 ,  Y10T442/69

摘要： A method of forming a nonwoven material, the method comprising: receiving fibrous material comprising thermo-plastic fibers; processing the fibrous material to produce short fibers; adding the short fibers to a preformed web; and heating and optionally compressing the preformed web to form a nonwoven material.

公开(公告)号：EP2297412A4

公开(公告)日：2011-08-31

申请号：EP08874335

申请日：2008-12-09

申请人： EMAN8 PTY LTD

发明人： COATES MICHAEL WILLIAM ,  KIERZKOWSKI MAREK HENRYK ,  GIBBONS PHILIP JOHN

IPC分类号： E04B1/82 ,  D04H13/00

CPC分类号： E04B1/8409 ,  B32B5/08 ,  B32B5/26 ,  B32B7/12 ,  B32B27/02 ,  B32B27/08 ,  B32B27/12 ,  B32B27/306 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B37/04 ,  B32B37/1207 ,  B32B37/15 ,  B32B37/203 ,  B32B2037/1238 ,  B32B2262/0253 ,  B32B2262/0261 ,  B32B2262/0276 ,  B32B2262/12 ,  B32B2305/22 ,  B32B2307/10 ,  B32B2307/304 ,  B32B2307/72 ,  B32B2419/00 ,  B32B2605/00 ,  D04H1/02 ,  D04H1/54 ,  D04H1/541 ,  D04H1/558 ,  D04H1/559 ,  D04H1/74 ,  D04H13/006 ,  D04H13/007 ,  E04B1/7662 ,  E04B2001/7687 ,  G10K11/162

摘要： Described embodiments relate to a method of manufacturing a sound absorption material. The method comprises: forming a low density fibrous web to act as a porous bulk absorber, the fibrous web containing a proportion of bi-component fibers, each bi-component fiber having a core material and a sheath material around the core material, the sheath material having a lower melting point than the core material; applying a thin facing layer to the low density fibrous web, wherein the facing layer is adhesively compatible with the sheath material; heating the fibrous web to a temperature sufficient to soften the sheath material of at least some of the bi-component fibers; and pressing the facing layer and fibrous web together under low pressure such that at least part of the facing layer contacts the softened sheath material of at least some of the bi-component fibers to form an adhesive bond between the facing layer and the fibrous web.

公开(公告)号：EP2347060A1

公开(公告)日：2011-07-27

申请号：EP09820112.2

申请日：2009-10-16

申请人： Eman8 Pty Ltd

发明人： COATES, Michael, William ,  KIERZKOWSKI, Marek ,  GIBBONS, Philip, John

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.