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21. 发明授权

US07601657B2 Single sided stretch bonded laminates, and methods of making same 有权
标题翻译：单面拉伸粘合层压板及其制造方法
公开(公告)号：US07601657B2
公开(公告)日：2009-10-13
申请号：US10750295
申请日：2003-12-31
申请人： Peiguang Zhou , James Russell Fitts, Jr. , Greg Nicholas Geiser , Gregory K. Hall , Raymond Jeffrey May , Mark Michael Mleziva , Charles John Morell , Wing-Chak Ng , Thomas Harold Roessler , Bryan James Stadelman , Howard Martin Welch , Robert David Wright
发明人： Peiguang Zhou , James Russell Fitts, Jr. , Greg Nicholas Geiser , Gregory K. Hall , Raymond Jeffrey May , Mark Michael Mleziva , Charles John Morell , Wing-Chak Ng , Thomas Harold Roessler , Bryan James Stadelman , Howard Martin Welch , Robert David Wright
IPC分类号： D04H1/00 , B32B5/26 , D04H1/56 , D04H3/16
CPC分类号： B32B5/04 , A61F13/49009 , A61F13/4902 , B32B5/10 , B32B5/22 , B32B7/12 , B32B25/04 , B32B27/32 , B32B37/12 , B32B37/144 , B32B2307/51 , D04H1/559 , D04H1/56 , D04H3/04 , Y10T442/60 , Y10T442/601 , Y10T442/602 , Y10T442/614 , Y10T442/621 , Y10T442/643 , Y10T442/659 , Y10T442/66 , Y10T442/674 , Y10T442/68 , Y10T442/681
摘要： An elastic laminate capable of being rolled for storage and unwound from a roll when needed for use, includes an elastic layer selected from the group consisting of an array of continuous filament strands, an array of continuous filament strands with meltblown deposited on the continuous filament strands, and a film; a gatherable facing layer bonded to only one side of the elastic layer; and either an adhesive that demonstrates a relatively short open time deposited between the elastic layer and facing layer, or such adhesive and a postbonding adhesive or nonblocking agent, or a nonblocking agent layer deposited on the elastic layer on a side opposite to the facing layer.
摘要翻译：一种弹性层压材料，当需要使用时，能够滚动储存和从卷筒展开的弹性层压材料包括选自下列的弹性层：连续长丝股线阵列，熔喷在连续长丝股线上的连续长丝股线阵列，和一部电影; 仅与弹性层的一侧结合的可收敛的面层; 以及表现出沉积在弹性层和面层之间的相对短的开放时间的粘合剂，或者在与面层相对的一侧上沉积在弹性层上的这种粘合剂和粘合剂或粘合剂或非阻挡剂或非阻挡剂层。

22. 发明申请

US20060148361A1 Method for forming an elastic laminate 审中-公开
标题翻译：形成弹性层压板的方法
公开(公告)号：US20060148361A1
公开(公告)日：2006-07-06
申请号：US11027285
申请日：2004-12-30
申请人： Wing-Chak Ng , Ann McCormack , Susan Shawver
发明人： Wing-Chak Ng , Ann McCormack , Susan Shawver
IPC分类号： D04H13/00 , B32B27/12 , B32B37/00
CPC分类号： B29C55/18 , A61F13/15707 , A61F13/4902 , B29C55/023 , B32B5/022 , B32B25/10 , B32B27/12 , B32B27/32 , B32B27/34 , B32B27/40 , B32B37/144 , B32B2250/02 , B32B2262/0253 , B32B2270/00 , B32B2305/20 , B32B2307/51 , B32B2307/514 , B32B2307/538 , B32B2307/716 , B32B2432/00 , B32B2437/00 , B32B2555/02 , Y10T442/601 , Y10T442/674
摘要： An efficient, in-line method for forming an elastic laminate is provided. To form the laminate, a polymer composition containing an elastomeric polymer is extruded as a film. In one embodiment, the film is uniaxially oriented in the machine direction (“MD”), or optionally, biaxially oriented in the machine direction and the cross-machine direction (“CD”). Regardless, the elastic film is then laminated to a nonwoven web material. Prior to lamination, the percent stretch of the nonwoven web material is generally no more than 25% when 500 grams-force is applied per 3 inches of the material in either the cross-machine or machine direction. Such a relatively inextensible nonwoven web material may restrict the overall extensibility of the laminate. Thus, to improve extensibility, the resulting laminate is mechanically stretched in the cross-machine and/or machine directions. Extensibility may also be improved by allowing the laminate to relax and retract prior to winding so that the nonwoven web material gathers or forms buckles.
摘要翻译：提供了一种用于形成弹性层压板的有效的在线方法。为了形成层压体，将包含弹性体聚合物的聚合物组合物作为膜挤出。在一个实施例中，膜沿机器方向（“MD”）单向取向，或者可选地沿机器方向和横向（“CD”）双向取向。无论如何，弹性膜然后层压到非织造纤维网材料上。在层压之前，当在横跨机器或机器方向上每3英寸的材料施加500克力时，非织造纤维网材料的拉伸百分比通常不超过25％。这种相对不可扩展的非织造纤维网材料可限制层压板的整体延展性。因此，为了提高延展性，所得到的层压体在跨机器和/或机器方向机械拉伸。也可以通过允许层压材料在卷绕之前松弛和缩回以使非织造纤维网材料聚集或形成带扣来改善可伸长性。

23. 发明申请

US20050245162A1 Multi-capable elastic laminate process 审中-公开
标题翻译：多功能弹性层压工艺
公开(公告)号：US20050245162A1
公开(公告)日：2005-11-03
申请号：US10836051
申请日：2004-04-30
申请人： Ann McCormack , Keith Loveless , Wing-Chak Ng
发明人： Ann McCormack , Keith Loveless , Wing-Chak Ng
IPC分类号： B29C47/00 , B29C55/28 , B29C69/02 , B32B27/12 , D04H13/00 , B32B5/26
CPC分类号： B32B27/12 , B29C48/0018 , B29C48/0019 , B29C48/0021 , B29C48/08 , B29C48/10 , B29C48/1472 , B29C48/15 , B29C55/28 , B29C2791/007 , B32B5/022 , B32B37/144 , B32B37/28 , B32B38/1833 , B32B2038/0028 , B32B2305/20 , B32B2307/51 , B32B2307/724 , B32B2309/14 , B32B2535/00 , B32B2555/00 , B32B2571/00 , Y10T442/659 , Y10T442/674
摘要： Disclosed herein is an efficient, in-line process for forming elastic laminates comprising an elastic blown film sheet and one or more fibrous nonwoven webs. The process is capable of making elastic laminates having the properties of stretch and recovery in the machine direction, in the cross machine direction, or in both the machine direction and cross machine direction. The elastic laminates produced may be bilayer or trilayer laminates. Such elastic laminates are highly useful for use in personal care products, protective wear garments, medical care products, mortuary and veterinary products and the like.
摘要翻译：本文公开了一种用于形成包括弹性吹塑薄膜片和一种或多种纤维非织造纤维网的弹性层压材料的有效的在线方法。该方法能够制造具有在机器方向，横向方向上或在机器方向和横向上的拉伸和恢复性质的弹性层压体。所生产的弹性层压材料可以是双层或三层层压板。这种弹性层压材料非常适用于个人护理产品，防护服装，医疗保健产品，太平间和兽医产品等。

24. 发明申请

US20050148263A1 Single sided stretch bonded laminates, and methods of making same 有权
标题翻译：单面拉伸粘合层压板及其制造方法
公开(公告)号：US20050148263A1
公开(公告)日：2005-07-07
申请号：US10750295
申请日：2003-12-31
申请人： Peiguang Zhou , James Fitts , Greg Geiser , Gregory Hall , Raymond May , Mark Mleziva , Charles Morell , Wing-Chak Ng , Thomas Roessler , Bryan Stadelman , Howard Welch , Robert Wright
发明人： Peiguang Zhou , James Fitts , Greg Geiser , Gregory Hall , Raymond May , Mark Mleziva , Charles Morell , Wing-Chak Ng , Thomas Roessler , Bryan Stadelman , Howard Welch , Robert Wright
IPC分类号： B32B5/04 , B32B5/10 , B32B5/22 , B32B7/12 , B32B25/04 , B32B27/32 , B32B37/14 , D04H1/00
CPC分类号： B32B5/04 , A61F13/49009 , A61F13/4902 , B32B5/10 , B32B5/22 , B32B7/12 , B32B25/04 , B32B27/32 , B32B37/12 , B32B37/144 , B32B2307/51 , D04H1/559 , D04H1/56 , D04H3/04 , Y10T442/60 , Y10T442/601 , Y10T442/602 , Y10T442/614 , Y10T442/621 , Y10T442/643 , Y10T442/659 , Y10T442/66 , Y10T442/674 , Y10T442/68 , Y10T442/681
摘要： An elastic laminate capable of being rolled for storage and unwound from a roll when needed for use, includes an elastic layer selected from the group consisting of an array of continuous filament strands, an array of continuous filament strands with meltblown deposited on the continuous filament strands, and a film; a gatherable facing layer bonded to only one side of the elastic layer; and either an adhesive that demonstrates a relatively short open time deposited between the elastic layer and facing layer, or such adhesive and a postbonding adhesive or nonblocking agent, or a nonblocking agent layer deposited on the elastic layer on a side opposite to the facing layer.
摘要翻译：一种弹性层压材料，当需要使用时，能够滚动储存和从卷筒展开的弹性层压材料包括选自下列的弹性层：连续长丝股线阵列，熔喷在连续长丝股线上的连续长丝股线阵列，和一部电影; 仅与弹性层的一侧结合的可收敛的面层; 以及表现出沉积在弹性层和面层之间的相对短的开放时间的粘合剂，或者在与面层相对的一侧上沉积在弹性层上的这种粘合剂和粘合剂或粘合剂或非阻挡剂或非阻挡剂层。

25. 发明申请

US20050133151A1 Extensible and stretch laminates and method of making same 审中-公开
标题翻译：可拉伸层压板及其制造方法
公开(公告)号：US20050133151A1
公开(公告)日：2005-06-23
申请号：US10743245
申请日：2003-12-22
申请人： Jose Maldonado Pacheco , Ann McCormack , Charles Ellison , Timothy Martin , Wing-Chak Ng , Prasad Potnis , Jason Fairbanks
发明人： Jose Maldonado Pacheco , Ann McCormack , Charles Ellison , Timothy Martin , Wing-Chak Ng , Prasad Potnis , Jason Fairbanks
IPC分类号： B29C55/18 , B32B3/28 , B32B7/14 , B32B27/12 , B32B37/14 , B32B31/08
CPC分类号： B32B27/12 , B29C55/18 , B32B5/022 , B32B7/14 , B32B37/144 , B32B2038/0028 , B32B2307/52 , B32B2307/724 , B32B2437/00 , B32B2535/00 , B32B2555/02 , Y10T156/1025 , Y10T428/2457
摘要： A method of producing a laminate material by joining an incrementally stretched first flexible sheet material to a second flexible sheet material. A series of nips formed by intermeshing grooves provides the first flexible sheet material with a high degree of stretch and provides the resulting laminate has a high degree of extensibility. The width of the first flexible sheet material is maintained through the incremental stretching to result in high efficiency of utilization of the first flexible sheet material in production of the laminate.
摘要翻译：通过将增量拉伸的第一柔性片材与第二柔性片材接合而制造层压材料的方法。通过相互啮合的凹槽形成的一系列辊隙为第一柔性片材提供高度的拉伸，并提供所得到的层压板具有高度的延展性。通过增量拉伸来维持第一柔性片材的宽度，从而在生产层压板时第一柔性片材的利用效率高。

26. 发明授权

US06540951B1 Method for regulating agglomeration of elastic material 失效
标题翻译：调节弹性材料团聚的方法
公开(公告)号：US06540951B1
公开(公告)日：2003-04-01
申请号：US09715808
申请日：2000-11-16
申请人： Peiguang Zhou , Wing-Chak Ng
发明人： Peiguang Zhou , Wing-Chak Ng
IPC分类号： B65B3100
CPC分类号： A61F13/4902 , D01F6/70 , D02J13/00 , Y10T428/2913
摘要： The present invention is directed to regulating agglomeration of elastic material (e.g., elastic strand) by regulating exposure of the material to water or water vapor. In some versions of the invention, regulating agglomeration in this way decreases, minimizes, or eliminates strand breaks on a production machine using the strand as raw material. Representative embodiments encompass regulating the material's exposure to water or water vapor by regulating temperature, humidity, or both around the elastic material, or containers containing the elastic material, so that the elastic material remains substantially unagglomerated. Other representative embodiments encompass packaging the elastic material in a way that regulates the material's exposure to water or water vapor so that the material remains substantially unagglomerated.
摘要翻译：本发明涉及通过调节材料暴露于水或水蒸气来调节弹性材料（例如弹性线）的附聚。在本发明的一些形式中，以这种方式调节团聚在使用该链作为原料的生产机器上减少，最小化或消除了链断裂。代表性的实施方案包括通过调节温度，湿度或围绕弹性材料或容纳弹性材料的容器调节材料暴露于水或水蒸汽，使得弹性材料基本上保持不凝聚。其它代表性实施例包括以调节材料暴露于水或水蒸汽的方式包装弹性材料，使得材料基本上不被聚集。

27. 发明授权

US08603281B2 Elastic composite containing a low strength and lightweight nonwoven facing 有权
标题翻译：弹性复合材料含有低强度和轻质非织造材料
公开(公告)号：US08603281B2
公开(公告)日：2013-12-10
申请号：US12165010
申请日：2008-06-30
申请人： Howard M. Welch , James Austin , Lisa Sanabria , Jose A. Siqueira , Wing-Chak Ng , Bryan D. Haynes , Oomman P. Thomas , Iris V. Schumacher , Christopher Laslie , Stephen C. Meyer
发明人： Howard M. Welch , James Austin , Lisa Sanabria , Jose A. Siqueira , Wing-Chak Ng , Bryan D. Haynes , Oomman P. Thomas , Iris V. Schumacher , Christopher Laslie , Stephen C. Meyer
IPC分类号： D04H1/56 , D04H3/16
CPC分类号： B32B37/144 , B32B5/022 , B32B5/08 , B32B5/18 , B32B5/26 , B32B7/08 , B32B7/12 , B32B27/08 , B32B27/12 , B32B27/18 , B32B27/302 , B32B27/32 , B32B27/327 , B32B27/36 , B32B27/40 , B32B37/153 , B32B2038/0028 , B32B2250/40 , B32B2262/0223 , B32B2262/023 , B32B2262/0238 , B32B2262/0246 , B32B2262/0253 , B32B2262/0261 , B32B2262/0276 , B32B2262/12 , B32B2262/14 , B32B2274/00 , B32B2305/20 , B32B2307/51 , B32B2307/516 , B32B2307/518 , B32B2307/54 , B32B2307/718 , B32B2307/72 , B32B2307/726 , B32B2307/7265 , B32B2432/00 , B32B2437/00 , B32B2535/00 , B32B2555/00 , B32B2555/02 , Y10T442/602 , Y10T442/674 , Y10T442/68 , Y10T442/681
摘要： An elastic composite formed from a lightweight nonwoven facing that has a low degree of strength in the cross-machine direction (“CD”) is provided. Through selective control over certain parameters of the materials employed in the composite and the formation process, the present inventors have discovered that such low strength and lightweight facings may be readily laminated to an elastic film without significantly damaging their integrity. For example, in one embodiment, the elastic film may possess a multi-layered construction that includes an elastomeric elastic layer positioned adjacent to a strength-enhancing thermoplastic layer. The polymer content and thickness of the thermoplastic layer are generally selected to impart additional strength and integrity to the film. Likewise, the polymer content of the elastic layer may also be selected so that the film possesses a sufficient tack for adhering to the facing. In certain cases, it may be desirable to position the layer between two elastic layers so that the strength-enhancing layer does not substantially contact the nonwoven facing. In this manner, the strength-enhancing layer may avoid substantial damage during the lamination process.
摘要翻译：提供了由在横向（“CD”）上具有低强度的轻质无纺织物形成的弹性复合材料。通过对复合材料中使用的材料的某些参数的选择性控制和形成方法，本发明人已经发现，这种低强度和轻质的面层可以容易地层压到弹性膜上而不会显着损害它们的完整性。例如，在一个实施例中，弹性膜可以具有多层结构，其包括邻近增强强度的热塑性层定位的弹性体弹性层。通常选择热塑性层的聚合物含量和厚度以赋予膜额外的强度和完整性。同样地，也可以选择弹性层的聚合物含量，使得该膜具有足够的粘附力以粘附到面层上。在某些情况下，可能需要将层定位在两个弹性层之间，使得强度增强层基本上不接触非织造物面。以这种方式，强化增强层可以避免层压过程中的显着损坏。

28. 发明授权

US08003553B2 Elastic-powered shrink laminate 有权
标题翻译：弹性收缩层压板
公开(公告)号：US08003553B2
公开(公告)日：2011-08-23
申请号：US11589669
申请日：2006-10-30
申请人： James Russell Fitts, Jr. , Janis Wilson Hughes , Patricia Hwang Calhoun , Wing-Chak Ng , Glynis Allicia Walton
发明人： James Russell Fitts, Jr. , Janis Wilson Hughes , Patricia Hwang Calhoun , Wing-Chak Ng , Glynis Allicia Walton
IPC分类号： B32B5/26 , B32B27/12 , A61F13/15 , A61F13/72
CPC分类号： B32B5/26 , A61F13/49011 , A61F13/4902 , B32B7/02 , B32B27/12 , B32B27/32 , B32B27/327 , B32B2038/0028 , B32B2307/51 , B32B2307/726 , B32B2307/7265 , B32B2307/736 , B32B2323/04 , B32B2555/00 , Y10T428/31504 , Y10T442/602 , Y10T442/643 , Y10T442/659 , Y10T442/674
摘要： An elastic-powered shrink laminate includes a shrinkable layer and an elastic layer bonded together while the elastic layer is in a dimensionally unstable, stretched state. The elastic layer remains substantially in the stretched state prior to shrinkage of the shrinkable layer. When the shrinkable layer is activated, the laminate retracts, and the retraction is aided (i.e. powered) by the elastic layer. The elastic-powered shrink laminate is useful in personal care absorbent articles where latent, post-assembly retraction of a waistband region is desired.
摘要翻译：弹性层收缩层叠体包括可收缩层和弹性层，而弹性层处于尺寸不稳定的拉伸状态。在收缩层收缩之前，弹性层保持基本处于拉伸状态。当可收缩层被激活时，层压体缩回，并且通过弹性层辅助（即动力）缩回。弹性动力收缩层压板可用于需要腰带区域的潜在的后组装收回的个人护理吸收制品中。

29. 发明申请

US20110160691A1 Apertured Segmented Films 有权
标题翻译：光圈分片
公开(公告)号：US20110160691A1
公开(公告)日：2011-06-30
申请号：US12649427
申请日：2009-12-30
申请人： Wing-Chak Ng , Jose Augusto Vidal de Siqueira
发明人： Wing-Chak Ng , Jose Augusto Vidal de Siqueira
IPC分类号： A61F13/45 , B32B3/10 , B29C59/00 , B32B38/04
CPC分类号： B32B3/30 , B32B3/10 , B32B3/266 , B32B5/26 , B32B27/02 , B32B27/12 , B32B27/20 , B32B27/28 , B32B27/32 , B32B27/322 , B32B37/144 , B32B38/06 , B32B2309/02 , B32B2309/10 , B32B2555/02 , Y10T156/1023 , Y10T428/24331
摘要： Unitary films and laminates thereof are provided having at least first and second film segments which extend adjacent one another and are permanently joined together. The multi-segment films include a pattern of surface embossments on a surface of the first film segment and a pattern of apertures extending through the second film segment. The first and second segments have different compositions whereby the unitary film includes distinct segments having varied physical properties such as, for example, varied levels of breathability and/or elasticity. The unitary films and laminates thereof are well suited, for example, for use as outer covers in personal care articles.
摘要翻译：提供一体膜和层叠体，其具有至少第一和第二膜段，其彼此相邻延伸并且永久地连接在一起。多段膜包括在第一膜段的表面上的表面浮雕图案和延伸穿过第二膜段的孔的图案。第一和第二段具有不同的组成，由此整体膜包括具有不同物理性质的不同区段，例如不同程度的透气性和/或弹性。其整体膜和层压材料非常适用于例如个人护理用品中的外罩。

30. 发明授权

US07722589B2 Stretch activated article for delivering various compositions or functional elements 有权
标题翻译：用于递送各种组合物或功能元件的拉伸活性物品
公开(公告)号：US07722589B2
公开(公告)日：2010-05-25
申请号：US11217080
申请日：2005-08-31
申请人： James R. Fitts, Jr. , Janis W. Hughes , Bryon P. Day , Ann L. McCormack , Wing-Chak Ng , Varunesh Sharma
发明人： James R. Fitts, Jr. , Janis W. Hughes , Bryon P. Day , Ann L. McCormack , Wing-Chak Ng , Varunesh Sharma
IPC分类号： A61F13/15
CPC分类号： B32B3/08 , A41D13/1209 , A47L13/19 , A61F13/15203 , A61F13/8405 , B32B3/266 , B32B5/022 , B32B2307/7265 , B32B2437/00 , B32B2535/00 , B32B2555/00
摘要： A stretch activated disposable article, such as a wipe or mitt, includes an upper material layer, and a lower material layer joined to the upper material layer such that a space is defined between the material layers. A functional element, for example a fluid composition, is stored in the space between the upper and lower material layers and becomes functional upon being exposed through the upper material layer with use of the article. The upper material layer includes a plurality of materially weakened positions along the surface thereof that are configured to part or separate upon stretching of the upper material layer to expose the functional element through the upper material layer.
摘要翻译：拉伸活化的一次性制品，例如擦拭物或手套，包括上部材料层和连接到上部材料层的下部材料层，使得在材料层之间限定空间。功能元件，例如流体组合物，被储存在上部材料层和下部材料层之间的空间中，并且在通过使用制品的上部材料层暴露时变得有功能。上部材料层包括沿着其表面的多个物理上弱化的位置，其被构造成在上部材料层的拉伸时部分或分离，以通过上部材料层暴露功能元件。

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