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1. 发明申请

WO2011080643A3 NONWOVEN COMPOSITE INCLUDING AN APERTURED ELASTIC FILM AND METHOD OF MAKING 审中-公开
标题翻译：非织造复合材料，包括有弹性的弹性薄膜和制造方法
公开(公告)号：WO2011080643A3
公开(公告)日：2011-12-29
申请号：PCT/IB2010055848
申请日：2010-12-15
申请人： KIMBERLY CLARK CO , WELCH HOWARD M , RHODES GLENDA J , HUANG LEI , LAKE MATTHEW B , NG WING-CHAK , REDHEAD AKWOKWO H , SIQUEIRA JOSE AUGUSTO VIDAL DE , THOMAS OOMMAN P
发明人： WELCH HOWARD M , RHODES GLENDA J , HUANG LEI , LAKE MATTHEW B , NG WING-CHAK , REDHEAD AKWOKWO H , SIQUEIRA JOSE AUGUSTO VIDAL DE , THOMAS OOMMAN P
IPC分类号： B32B37/24 , A61F13/514 , B32B5/04 , B32B27/02 , B32B27/32 , B32B38/04
CPC分类号： B32B37/144 , A61F13/15699 , A61F13/5125 , A61F13/513 , B32B3/266 , B32B5/022 , B32B5/26 , B32B7/10 , B32B25/16 , B32B27/08 , B32B27/12 , B32B27/18 , B32B27/26 , B32B27/302 , B32B27/32 , B32B27/327 , B32B27/34 , B32B27/36 , B32B27/40 , B32B37/00 , B32B37/1292 , B32B38/06 , B32B2038/047 , B32B2262/023 , B32B2262/0238 , B32B2262/0246 , B32B2262/0253 , B32B2262/0276 , B32B2262/0284 , B32B2262/0292 , B32B2262/12 , B32B2262/14 , B32B2264/062 , B32B2264/102 , B32B2264/104 , B32B2274/00 , B32B2307/536 , B32B2307/54 , B32B2307/704 , B32B2307/718 , B32B2309/02 , B32B2309/10 , B32B2309/12 , B32B2451/00 , B32B2555/02
摘要： An elastic nonwoven composite that contains an elastic film laminated to one or more nonwoven web materials is provided. The composite is formed by passing an extrusion- coated film/nonwoven laminate through a nip to create apertures through both the film and the nonwoven. The apertures are of a size sufficient to provide a desired level of texture, softness, hand feel, and/or aesthetic appeal to the composite without having a significant adverse effect on its elastic properties. Apertures are accomplished in the present invention by selectively controlling certain parameters of the lamination process, such as film content, element pattern, degree of film tension, temperature and pressure conditions, and so forth.
摘要翻译：提供了包含层压到一种或多种非织造纤网材料上的弹性膜的弹性非织造复合材料。通过使挤出涂布的膜/非织造层压材料通过辊隙以形成穿过膜和非织造材料的孔来形成复合材料。这些孔的尺寸足以为复合材料提供期望水平的质地，柔软度，手感和/或美学吸引力，而不会对其弹性性能产生显着的不利影响。在本发明中通过选择性地控制层压过程的某些参数，如膜含量，元件图案，膜张力程度，温度和压力条件等来实现孔径。

2. 发明申请

WO2009016534A3 CROSS DIRECTIONAL ZONED BICOMPONENT FILMS, FILM LAMINATES, AND SYSTEMS AND METHOD FOR MANUFACTURE OF THE SAME 审中-公开
标题翻译：交叉方向分区双层膜，薄膜层压板及其制造方法及其制造方法
公开(公告)号：WO2009016534A3
公开(公告)日：2009-04-30
申请号：PCT/IB2008052882
申请日：2008-07-17
申请人： KIMBERLY CLARK CO , LAKE MATTHEW B , DAY BRYON PAUL
发明人： LAKE MATTHEW B , DAY BRYON PAUL
IPC分类号： B29C47/06 , B29C47/00 , B32B27/06 , B32B27/28 , B32B37/00
CPC分类号： B32B7/045 , B29C47/0004 , B29C47/0021 , B29C47/0057 , B29C47/026 , B29C47/062 , B29C47/065 , B29C47/14 , B29C47/145 , B29C47/56 , B29C47/92 , B29C65/028 , B29C66/1122 , B29C66/45 , B29C66/71 , B29C66/712 , B29C66/72327 , B29C66/7294 , B29C66/73122 , B29C66/73921 , B29C66/83413 , B29C2947/922 , B29C2947/92647 , B29C2947/92695 , B29C2947/92704 , B29K2023/06 , B29K2023/083 , B29K2023/12 , B29K2025/00 , B29K2067/00 , B29K2075/00 , B29K2077/00 , B29K2101/12 , B29K2105/06 , B29K2105/0854 , B29K2105/256 , B29L2009/00 , B32B37/153 , B32B37/206 , Y10T428/24777 , Y10T428/24793 , Y10T428/24942 , Y10T428/3175 , Y10T428/31917 , B29K2023/04 , B29K2023/10 , B29K2025/08 , B29K2023/00 , B29K2021/003
摘要： Coextruded films provide cross directional zoned multiple components side- by-side to one another. Systems and methods relate to coextruding such films. During coextrusion, a first polymer conjoins with a second polymer while a temperature differential is maintained between the first and second polymers. This temperature differential is selected to reduce a difference between the viscosities of the first and second polymers making the viscosity of the first polymer close enough to the viscosity of the second polymer to avoid separation upon coextrusion. Further, the films may form a layer in subsequent lamination to other material layers.
摘要翻译：共挤出的薄膜彼此并排地提供横向分割的多个部件。系统和方法涉及共挤出这种膜。在共挤出期间，第一聚合物与第二聚合物结合，同时在第一和第二聚合物之间保持温差。选择该温差以减少第一和第二聚合物的粘度之间的差异，使得第一聚合物的粘度足够接近第二聚合物的粘度，以避免在共挤出时分离。此外，膜可以在随后层压到其它材料层中形成层。

4. 发明公开

EP2244885A4 PRINTABLE ELASTIC COMPOSITE 有权
标题翻译： PRINT ON弹性复合
公开(公告)号：EP2244885A4
公开(公告)日：2014-06-11
申请号：EP09705320
申请日：2009-01-06
申请人： KIMBERLY CLARK CO
发明人： LAKE MATTHEW B , FITTS JR JAMES R
IPC分类号： B41M5/00 , B29C55/02 , B32B37/14 , B32B38/14
CPC分类号： B41M5/0064 , B32B37/0076 , B32B37/144 , B32B38/145 , B32B2305/20 , B32B2307/51 , B32B2307/75 , B41M5/0047 , Y10T156/1056 , Y10T428/24281

5. 发明专利

IL294275A Method of making uniform spunbond filament nonwoven webs 未知
公开(公告)号：IL294275A
公开(公告)日：2022-08-01
申请号：IL29427522
申请日：2022-06-24
申请人： KIMBERLY CLARK CO , CONRAD JOHN H , BOUCHARD ISABELLE R , LAKE MATTHEW B , LENNON ERIC E
发明人： CONRAD JOHN H , BOUCHARD ISABELLE R , LAKE MATTHEW B , LENNON ERIC E
摘要： A method of making nonwoven webs comprising providing a spinneret wherein the spinneret includes a pattern of conduits, the pattern of conduits forming an extrusion region; directing only a first stream of molten propylene polymer having a first temperature into a region adjacent of the first side of the spinneret, directing only a second stream of molten propylene polymer having a second temperature into a region distal to the first side of the spinneret, extruding only the first stream of molten propylene polymer through the exit openings in a first zone; extruding only the second stream of molten propylene polymer through the exit openings of a second zone; the second zone is distal to the first side with the first zone being between the second zone and the first side.

6. 发明专利

BR0110920A 未知
公开(公告)号：BR0110920A
公开(公告)日：2003-03-11
申请号：BR0110920
申请日：2001-05-07
申请人： KIMBERLY CLARK CO
发明人： LAKE MATTHEW B , HAYNES BRYAN D , CLARK DARRYL F
IPC分类号： D01D5/28 , D01D1/10 , D01D4/02 , D01D5/08 , D01D5/098 , D01D5/30
摘要： A die head assembly for producing bicomponent meltblown fibers includes a die tip detachably mountable to a support member. The support member conveys first and second polymers separately to the die tip. The die tip has a row of channels defined therethrough that terminate at exit orifices or nozzles along the bottom edge of the die tip. These channels receive and combine the separate first and second polymers conveyed from the support member. An elongated recess is defined in the top surface of the die tip. The recess defines an upper chamber for each of the die tip channels. Stacked breaker plates are removably supported in the recess. The breaker plates have vertically aligned pairs of adjacent holes defined therethrough such that a pair of the aligned holes is disposed in each upper chamber of each channel. A filter screen is in the recess to separately filter the polymers.

7. 发明专利

MX2012007699A COMPOSICION NO TEJIDA INCLUYENDO UNA PELICULA ELASTICA PERFORADA Y UN METODO PARA HACER ESTA. 未知
公开(公告)号：MX2012007699A
公开(公告)日：2012-07-23
申请号：MX2012007699
申请日：2010-12-15
申请人： KIMBERLY CLARK CO
发明人： NG WING-CHAK , WELCH HOWARD M , HUANG LEI , LAKE MATTHEW B , SIQUEIRA JOSE AUGUSTO VIDAL DE , RHODES GLENDA J , REDHEAD AKWOKWO H , THOMAS OOMMAN P
IPC分类号： A61F13/514
摘要： Se proporciona un compuesto no tejido elástico que contiene una película elástica laminada a uno o más materiales de tela no tejida. El compuesto es formado mediante el pasar un laminado de no tejido/película recubierto por extrusión a través de un punto de presión para crear perforaciones a través de ambas la película y el no tejido. Las perforaciones son de un tamaño suficiente para proporcionar un nivel de textura deseado, una suavidad deseada, una sensación de tacto y/o una atracción estética para el compuesto sin tener un efecto adverso significante sobre las propiedades elásticas. Las aberturas son logradas en la presente invención mediante el controlar selectivamente ciertos parámetros del proceso de laminación, tal como el contenido de película, el patrón de elementos, el grado de tensión de película, la temperatura y las condiciones de presión y otros.

8. 发明专利

AU2009208741A1 Printable elastic composite 未知
公开(公告)号：AU2009208741A1
公开(公告)日：2009-08-06
申请号：AU2009208741
申请日：2009-01-06
申请人： KIMBERLY CLARK CO
发明人： FITTS JAMES R JR , LAKE MATTHEW B
IPC分类号： B41M5/00 , B29C55/02 , B29C59/02
摘要： A composite that contains an elastic film laminated to a meltblown facing is provided. During lamination, apertures and discrete bond sites may be concurrently formed in the elastic film. The discrete bond sites may be located proximate (adjacent or near to) a perimeter defined by corresponding apertures formed by displacement of the film. The location of the bond sites adjacent to or near the apertures may enhance the durability of the meltblown facing by strengthening the area surrounding the apertures. Furthermore, the content of the elastic film and the temperature/pressure of lamination may be selected to that the film possesses a sufficient tack for adhering to the facing at regions other than those fused together by the bonding elements of the patterned roll. Such secondary bonding further stabilizes the meltblown facing and renders it suitable for printing. Further, the film is under tension in the machine direction during lamination. Subsequent to lamination, however, the film is retracted so that the facing retracts toward its original machine direction length, thereby gathering and forming pleats. It has been discovered that these pleats have a relatively small amplitude (height), as well as a substantially uniform frequency across the surface of the facing. Such a small height and increased regularity improves the ability to transfer an ink to peaks of the pleats, thereby improving print quality and uniformity.

9. 发明专利

AU2008281457B2 Cross directional zoned bicomponent films, film laminates, and systems and method for manufacture of the same 未知
公开(公告)号：AU2008281457B2
公开(公告)日：2012-09-20
申请号：AU2008281457
申请日：2008-07-17
申请人： KIMBERLY CLARK CO
发明人： LAKE MATTHEW B , DAY BRYON PAUL
IPC分类号： B29C47/06 , B29C47/00 , B29C48/92 , B32B27/06 , B32B27/28 , B32B37/00
摘要： Coextruded films provide cross directional zoned multiple components side- by-side to one another. Systems and methods relate to coextruding such films. During coextrusion, a first polymer conjoins with a second polymer while a temperature differential is maintained between the first and second polymers. This temperature differential is selected to reduce a difference between the viscosities of the first and second polymers making the viscosity of the first polymer close enough to the viscosity of the second polymer to avoid separation upon coextrusion. Further, the films may form a layer in subsequent lamination to other material layers.

10. 发明专利

MX2010008313A COMPUESTO ELASTICO IMPRIMIBLE. 未知
公开(公告)号：MX2010008313A
公开(公告)日：2010-08-11
申请号：MX2010008313
申请日：2009-01-06
申请人： KIMBERLY CLARK CO
发明人： FITTS JAMES R JR , LAKE MATTHEW B
IPC分类号： B41M5/00 , B29C55/02 , B29C59/02
摘要： Se proporciona un compuesto que contiene una película elástica laminada a un recubrimiento soplado con fusión. Durante la laminación, pueden ser concurrentemente formados las aberturas y los sitios de unión discretos en la película elástica. Los sitios de unión discretos pueden estar localizados próximos (adyacentes o cerca de) un perímetro definido por las aberturas correspondientes formadas por el desplazamiento de la película. La ubicación de los sitos de unión a un lado de las aberturas o cerca de éstas puede mejorar la duración del recubrimiento soplado con fusión mediante el reforzar el área que rodea las aberturas. Además, el contenido de la película elástica y la temperatura presión/de laminación puede ser seleccionada de manera que la película posea una pegajosidad suficiente para adherirse al recubrimiento en las regiones distintas aquellas fusionadas juntas por los elementos de unión del rodillo con patrón. Tal unión secundaria además estabiliza el recubrimiento soplado con fusión y lo hace adecuado para la impresión. Además, la película esta bajo tensión en la dirección de la máquina durante la laminación. Subsecuente a la laminación, sin embargo, la película es retraída de manera que el recubrimiento se retrae hacia su longitud de la dirección de la máquina original, recogiéndose por tanto y formando pliegues. Se ha descubiertos que estos pliegues tienen una amplitud pequeña relativa (altura), así como una frecuencia esencialmente uniforme a través de la superficie del recubrimiento. Tal regularidad incrementada y altura pequeña mejora la capacidad para transferir una tinta a los "picos" de los pliegues, mejorando por tanto la calidad y la uniformidad de la impresión.

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