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公开(公告)号：WO2018144242A1
公开(公告)日：2018-08-09
申请号：PCT/US2018/014404
申请日：2018-01-19
Applicant: KIMBERLY-CLARK WORLDWIDE, INC.
Inventor： MCENEANY, Ryan, J. , GALABURA, Yuriy , CARRILLO OJEDA, Antonio J. , SCHOLL, Neil, T. , TOPOLKARAEV, Vasily, A. , HALL, David W. , KEMPPINEN, Juha P. , LORTSCHER, Peter, S. , ESLINGER, Lori A. , THOMPSON, Brent M. , WIDEMAN, Gregory, J.
Abstract: A polymeric material that includes a thermoplastic composition containing a continuous phase that includes a matrix polymer and a siloxane component is provided. The siloxane component contains an ultrahigh molecular weight siloxane polymer that is dispersed within the continuous phase in the form of discrete domains. A porous network is defined within the thermoplastic composition that includes a plurality of nanopores.
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公开(公告)号：WO2017106267A1
公开(公告)日：2017-06-22
申请号：PCT/US2016/066526
申请日：2016-12-14
Applicant: KIMBERLY-CLARK WORLDWIDE, INC.
Inventor： MCENEANY, Ryan, J. , TOPOLKARAEV, Vasily, A. , SCHOLL, Neil, T. , CARRILLO OJEDA, Antonio J. , THOMPSON, Brent M.
CPC classification number: B65D55/06 , C08J5/18 , C08J2367/04 , C08J2423/08 , C08J2423/16 , C08L67/04 , C08L101/00 , C08L23/02 , C08L23/0884
Abstract: A color-changing polymeric material is provided. The material is formed from a thermoplastic composition containing a continuous phase that includes a matrix polymer, colorant, microinclusion additive, and nanoinclusion additive, wherein the microinclusion additive and nanoinclusion additive are dispersed within the continuous phase in the form of discrete domains. A porous network is formed in the polymeric material when subjected to a deformational strain in a solid state. The polymeric material exhibits a first color prior to being subjected to the deformational strain and a second color after being subjected to the deformational strain, the first color being different than the second color.
Abstract translation: 提供变色聚合物材料。 该材料由含有连续相的热塑性组合物形成，该连续相包含基质聚合物，着色剂，微米包含物添加剂和纳米包含物添加剂，其中微米包含物添加剂和纳米包含物添加剂以离散域的形式分散在连续相中。 当在固态下受到变形应变时，在聚合物材料中形成多孔网状结构。 聚合物材料在受到变形应变之前呈现第一种颜色，在受到变形应变之后呈现第二种颜色，第一种颜色不同于第二种颜色。
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公开(公告)号：WO2022164443A1
公开(公告)日：2022-08-04
申请号：PCT/US2021/015735
申请日：2021-01-29
Applicant: KIMBERLY-CLARK WORLDWIDE, INC.
Inventor： CARRILLO OJEDA, Antonio J. , NHAN, Davis Dang H. , JACKSON, Dwayne J-K , KEMPPINEN, Juha P. , MLEZIVA, Mark M.
IPC: A61F13/513 , A61F13/532 , A61F13/535 , A61F13/512 , D04H1/49
Abstract: A method of manufacturing zoned webs can include providing a substrate and transferring the substrate in a machine direction. The method can include modifying the substrate to include a plurality of lanes to provide a modified substrate. The plurality of lanes can include a first lane and a second lane. The first lane can include a first zone and a second zone. The first zone can include an open area greater than an open area of the second zone. The second lane can include a third zone and a fourth zone. The third zone can include an open area greater than an open area of the fourth zone. The first lane and the second lane can be formed such that the first zone in the first lane is staggered in the machine direction from the third zone in the second lane. The method can also include slitting the modified substrate between adjacent lanes in the plurality of lanes to provide zoned webs.
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公开(公告)号：WO2020112968A1
公开(公告)日：2020-06-04
申请号：PCT/US2019/063559
申请日：2019-11-27
Applicant: KIMBERLY-CLARK WORLDWIDE, INC.
Inventor： CARRILLO OJEDA, Antonio J. , NHAN, Davis Dang H. , SCHOLL, Neil T. , TOPOLKARAEV, Vasily A. , BIGGS, David G. , SMITH, Dustin J. , MLEZIVA, Mark M. , ROFFERS, Steven J.
IPC: A61F13/512 , D04H1/495 , A61F13/494
Abstract: Three dimensional nonwoven materials and methods of manufacturing such materials are disclosed. In one embodiment, a nonwoven material may comprise a plurality of fibers, a first surface, and an apertured zone comprising: a plurality of nodes extending away from a base plane on the first surface, a plurality of connecting ligaments interconnecting the plurality of nodes, wherein a majority of the plurality of nodes include at least three connecting ligaments connecting to adjacent nodes, and a plurality of openings. The apertured zone may further comprise a lane of nodes which extends substantially in the longitudinal direction, and wherein the lane of nodes extending substantially in the longitudinal direction is formed of longitudinally adjacent nodes which are aligned such that lines drawn between centers of longitudinally adjacent nodes within the lane of nodes each form an angle with respect to the longitudinal direction of less than about 20 degrees.
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Patent Agency Ranking
公开(公告)号：WO2017100511A1
公开(公告)日：2017-06-15
申请号：PCT/US2016/065725
申请日：2016-12-09
Applicant: KIMBERLY-CLARK WORLDWIDE, INC.
Inventor： SCHOLL, Neil, T. , TOPOLKARAEV, Vasily, A. , CARRILLO OJEDA, Antonio J. , MCENEANY, Ryan, J. , TOWER, Theodore, T.
CPC classification number: D04H1/49 , D01D5/247 , D01F1/08 , D01F6/06 , D01F8/06 , D02J1/228 , D04H1/4291 , D04H1/435
Abstract: A method for forming porous fibers is provided. The fibers are formed from a thermoplastic composition containing a continuous phase, which includes a matrix polymer, and a nanoinclusion additive that is at least partially incompatible with the matrix polymer so that it becomes dispersed within the continuous phase as discrete nano-scale phase domains. The method includes traversing a bundle of the fibers through a multi-stage drawing system that includes at least a first fluidic drawing stage and a second fluidic drawing stage. The first drawing stage employs a first fluidic medium having a first temperature and the second drawing stage employs a second fluidic medium having a second temperature. The first and second temperatures are both lower than the melting temperature of the matrix polymer, and the first temperature is greater than the second temperature.
Abstract translation: 提供了一种用于形成多孔纤维的方法。 纤维由包含连续相的热塑性组合物形成，所述连续相包含基体聚合物和纳米包含物添加剂，纳米包含物添加剂至少部分与基体聚合物不相容，使得其作为离散的纳米级相域分散在连续相内。 该方法包括使纤维束穿过包括至少第一流体制图阶段和第二流体制图阶段的多级制图系统。 第一拉伸阶段采用具有第一温度的第一流体介质并且第二拉伸阶段采用具有第二温度的第二流体介质。 第一和第二温度都低于基质聚合物的熔化温度，并且第一温度高于第二温度。
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公开(公告)号：WO2020112960A1
公开(公告)日：2020-06-04
申请号：PCT/US2019/063546
申请日：2019-11-27
Applicant: KIMBERLY-CLARK WORLDWIDE, INC.
Inventor： CARRILLO OJEDA, Antonio J. , NHAN, Davis Dang H. , SCHOLL, Neil T. , TOPOLKARAEV, Vasily A. , BIGGS, David G. , ABNEY, Patrick D. , BAKER, Jonathan A. , MLEZIVA, Mark M. , ROFFERS, Steven J. , SMITH, Dustin J.
IPC: A61F13/494 , A61F13/512 , D04H1/495
Abstract: Three dimensional nonwoven materials and absorbent articles comprising such materials are disclosed. In one embodiment, an absorbent article may comprise an outer cover, a bodyside liner, an absorbent body, and a nonwoven material coupled to the bodyside liner. The nonwoven material may comprise an apertured zone providing a percent open area for the apertured zone that is greater than about 15%. The nonwoven material may be coupled to liner by a front waist bond forming a front waist bonding region which extends through the apertured zone and a rear waist bond forming a rear waist bonding region, wherein the rear waist bonding region has a length that is between about 2% and about 10% of the material length and the front waist bonding region has a length that is between about 20% and about 50% of the material length.
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公开(公告)号：WO2020112959A1
公开(公告)日：2020-06-04
申请号：PCT/US2019/063545
申请日：2019-11-27
Applicant: KIMBERLY-CLARK WORLDWIDE, INC.
Inventor： CARRILLO OJEDA, Antonio J. , NHAN, Davis Dang H. , SCHOLL, Neil T. , TOPOLKARAEV, Vasily A. , BIGGS, David G. , MLEZIVA, Mark M. , ROFFERS, Steven J. , SMITH, Dustin J.
IPC: A61F13/512 , D04H1/495 , A61F13/494
Abstract: Three dimensional nonwoven materials and methods of manufacturing such materials are disclosed. In one embodiment, a nonwoven material may comprise a plurality of fibers and may further comprise an opposing first surface and a second surface, an apertured zone comprising a plurality of nodes extending away from a base plane on the first surface, a plurality of connecting ligaments interconnecting the plurality of nodes, and a plurality of openings providing a percent open area for the apertured zone that is greater than about 15%, as determined by the Material Sample Analysis Test Method. The material may further comprise a first and second side zones with the nonwoven material having a material width and the first and second side zones having first and second side zone widths, and wherein each of the first and second side zone widths are between about 5% and about 25% of the nonwoven material width.
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公开(公告)号：WO2020112956A1
公开(公告)日：2020-06-04
申请号：PCT/US2019/063542
申请日：2019-11-27
Applicant: KIMBERLY-CLARK WORLDWIDE, INC.
Inventor： CARRILLO OJEDA, Antonio J. , NHAN, Davis Dang H. , SCHOLL, Neil T. , TOPOLKARAEV, Vasily A. , BIGGS, David G.
IPC: A61F13/512 , D04H1/495 , A61F13/494
Abstract: Three dimensional nonwoven materials and methods of manufacturing such materials are disclosed. In one embodiment, a nonwoven material comprising a plurality of fibers may comprise a first surface and a second surface, the first surface being opposite from the second surface, and an apertured zone. The apertured zone may comprise a plurality of nodes extending away from a base plane on the first surface, a plurality of connecting ligaments interconnecting the plurality of nodes, wherein a majority of the plurality of nodes include at least three connecting ligaments connecting to adjacent nodes, and a plurality of openings providing a percent open area for the apertured zone of the nonwoven material from about 10% to about 60%, as determined by the Material Sample Analysis Test Method.
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公开(公告)号：WO2017100570A1
公开(公告)日：2017-06-15
申请号：PCT/US2016/065826
申请日：2016-12-09
Applicant: KIMBERLY-CLARK WORLDWIDE, INC.
Inventor： SCHOLL, Neil, T. , TOPOLKARAEV, Vasily, A. , CARRILLO OJEDA, Antonio J. , MCENEANY, Ryan, J. , TOWER, Theodore, T.
CPC classification number: D04H3/02 , D04H1/4326 , D04H1/4382 , D04H1/70 , D04H3/009
Abstract: A method for forming porous fibers is provided. The fibers are formed from a thermoplastic composition containing a continuous phase, which includes a matrix polymer, and a nanoinclusion additive that is at least partially incompatible with the matrix polymer so that it becomes dispersed within the continuous phase as discrete nano-scale phase domains. The method generally includes traversing a bundle of the fibers over one or more draw bars that are in contact with a fluidic medium (e.g., water). In certain embodiments, for example, the draw bar(s) are submerged in the fluidic medium. The fluidic medium is lower than the melting temperature of the matrix polymer.
Abstract translation: 提供了一种用于形成多孔纤维的方法。 纤维由包含连续相的热塑性组合物形成，所述连续相包含基体聚合物和纳米包含物添加剂，纳米包含物添加剂至少部分与基体聚合物不相容，使得其作为离散的纳米级相域分散在连续相内。 该方法通常包括将一束纤维穿过与流体介质（例如水）接触的一个或多个拉杆。 在某些实施例中，例如，拉杆（一个或多个）浸没在流体介质中。 流体介质低于基体聚合物的熔化温度。
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