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公开(公告)号：US11286362B2
公开(公告)日：2022-03-29
申请号：US14895510
申请日：2014-06-06
Applicant: Kimberly-Clark Worldwide, Inc.
Inventor： Vasily A. Topolkaraev , Ryan J. McEneany , Neil T. Scholl , Charles Wilson Colman , Mark M. Mleziva
Abstract: A polymeric material for use in thermal insulation is provided. The polymeric material is formed from a thermoplastic composition containing a continuous phase that includes a matrix polymer and within which a microinclusion additive and nanoinclusion additive are dispersed in the form of discrete domains. A porous network is defined in the material that includes a plurality of nanopores having an average cross-sectional dimension of about 800 nanometers or less. The polymeric material exhibits a thermal conductivity of about 0.20 watts per meter-kelvin or less.
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公开(公告)号：US10285868B2
公开(公告)日：2019-05-14
申请号：US14476088
申请日：2014-09-03
Applicant: Kimberly-Clark Worldwide, Inc.
Inventor： Davis Dang Hoang Nhan , Mark M. Mleziva , Lawrence H. Sawyer , Peiguang Zhou
IPC: A61F13/15 , A61F13/532 , A61F13/535 , A61L15/42 , A61L15/58 , A61L15/60 , A61L15/22 , A61F13/53
Abstract: A method for making an absorbent article includes the steps of applying a layer of adhesive composition to a stretchable substrate and applying a layer of particulate superabsorbent material to the stretchable substrate, whereby the adhesive composition holds the superabsorbent material on the substrate.
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公开(公告)号：US20160122491A1
公开(公告)日：2016-05-05
申请号：US14895510
申请日：2014-06-06
Applicant: KIMBERLY-CLARK WORLDWIDE, INC.
Inventor： Vasily A. Topolkaraev , Ryan J. McEneany , Neil T. Scholl , Charles Wilson Colman , Mark M. Mleziva
IPC: C08J9/00
CPC classification number: C08J9/0061 , C08J2323/12 , C08J2367/04 , C08J2423/02 , C08J2423/08 , C08J2423/12 , C08J2425/08 , C08J2463/00 , C08J2467/04 , C08K9/04 , C08L23/0884 , C08L23/12 , C08L23/16 , C08L67/00 , C08L67/04 , C08L71/02 , C08L2203/12 , C08L2203/16
Abstract: A polymeric material for use in thermal insulation is provided. The polymeric material is formed from a thermoplastic composition containing a continuous phase that includes a matrix polymer and within which a microinclusion additive and nanoinclusion additive are dispersed in the form of discrete domains. A porous network is defined in the material that includes a plurality of nanopores having an average cross-sectional dimension of about 800 nanometers or less. The polymeric material exhibits a thermal conductivity of about 0.20 watts per meter-kelvin or less.
Abstract translation: 提供了用于保温的聚合材料。 聚合物材料由包含基质聚合物的连续相的热塑性组合物形成，其中微胶体添加剂和纳米嵌入添加剂以离散区域的形式分散。 在该材料中限定多孔网络，该多孔网络包括具有约800纳米或更小的平均横截面尺寸的多个纳米孔。 聚合物材料的热导率为约0.20瓦特每米 - 开尔文或更小。
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4.发明申请Absorbent Article Containing a Nonwoven Web Formed from a Porous Polyolefin Fibers 审中-公开包含由多孔聚烯烃纤维形成的无纺网的吸收制品公开(公告)号：US20160101208A1
公开(公告)日：2016-04-14
申请号：US14895237
申请日：2014-06-06
Applicant: KIMBERLY-CLARK WORLDWIDE, INC.
Inventor： Vasily A. Topolkaraev , Ryan J. McEneany , Antonio J. Carrillo , Mark M. Mleziva , Andy J. Meyer
CPC classification number: D01F6/06 , A61F13/51 , A61F2013/51092 , A61L15/225 , A61L15/24 , A61L15/425 , B01J20/261 , B01J20/28033 , B01J20/28042 , B01J20/28085 , B29C47/0011 , B29C47/0042 , B29C47/0057 , B29C47/8805 , B29K2023/12 , B82Y30/00 , C08J9/0061 , C08J2323/12 , C08J2323/14 , D01D5/247 , D01F1/08 , D01F6/04 , D01F6/30 , D01F6/46
Abstract: An absorbent article containing a nonwoven web that includes a plurality of polyolefin fibers is provided. The polyolefin fibers are formed by a thermoplastic composition containing a continuous phase that includes a polyolefin matrix polymer and nanoinclusion additive is provided. The nanoinclusion additive is dispersed within the continuous phase as discrete nano-scale phase domains. When drawn, the nano-scale phase domains are able to interact with the matrix in a unique manner to create a network of nanopores.
Abstract translation: 提供了含有包含多个聚烯烃纤维的非织造纤维网的吸收制品。 聚烯烃纤维由含有包含聚烯烃基质聚合物和纳米粘合添加剂的连续相的热塑性组合物形成。 纳米掺杂添加剂作为离散纳米级相域分散在连续相中。 当绘制时，纳米级相域能够以独特的方式与基质相互作用以产生纳米孔的网络。
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公开(公告)号：US20240375081A1
公开(公告)日：2024-11-14
申请号：US18692052
申请日：2022-10-14
Applicant: Kimberly-Clark Worldwide, Inc.
Inventor： Mark M. Mleziva , Jian Qin , Feng Chen , Wing-Chak Ng , David G. Biggs , Gregory J. Wideman
Abstract: A superabsorbent material generally free of organic solvents and having a high overall porosity and a high percentage of micropores are provided. The superabsorbent material is formed from a high-molecular weight linear water-soluble absorbent polymer and a non-reactive or latent crosslinking agent, and contains a plurality of micropores having a size of about 150 μm or less. The superabsorbent material is formed into a variety of shapes having a high external surface to volume ratio.
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Patent Agency Ranking
公开(公告)号：US20240316535A1
公开(公告)日：2024-09-26
申请号：US18692089
申请日：2022-10-14
Applicant: Kimberly-Clark Worldwide, Inc.
Inventor： Jian Qin , Gregory J. Wideman , Mark M. Mleziva , Feng Chen , David G. Biggs , Wing-Chak Ng
CPC classification number: B01J20/3007 , B01J20/24 , B01J20/28011 , B01J20/28085 , B01J20/3078 , B01J2220/4825
Abstract: A biodegradable superabsorbent material is provided that has a low density and high absorbency properties. The biodegradable superabsorbent material is formed from a high-molecular weight linear water-soluble biodegradable polymer, and is formed from a polymer composition having a weight percent of solids of greater than 30 wt. %.
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公开(公告)号：US20240099899A1
公开(公告)日：2024-03-28
申请号：US18274734
申请日：2021-01-29
Applicant: Kimberly-Clark Worldwide, Inc.
Inventor： Antonio J. Carrillo Ojeda , Davis Dang H. Nhan , Dwayne J-K Jackson , Juha P. Kemppinen , Mark M. Mleziva
CPC classification number: A61F13/15666 , C08J5/00 , D04H1/495 , C08J2321/00 , D10B2509/026
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：US11931468B2
公开(公告)日：2024-03-19
申请号：US16631875
申请日：2018-07-20
Applicant: Kimberly-Clark Worldwide, Inc.
Inventor： Yuriy Galabura , Austin N. Pickett , WanDuk Lee , Vasily A. Topolkaraev , Palani Raj R. Wallajapet , Cynthia S. Krueger , Mark M. Mleziva , Richmond R. Cohen
IPC: A61F13/53 , A61F13/537 , A61L15/12 , A61L15/20 , A61L15/24 , A61L15/42 , A61L15/60 , A61F13/15 , A61F13/534 , A61F13/535
CPC classification number: A61L15/425 , A61F13/53 , A61F13/53713 , A61L15/12 , A61L15/20 , A61L15/24 , A61L15/60 , A61F2013/15463 , A61F2013/15495 , A61F2013/15967 , A61F2013/16 , A61F2013/530489 , A61F2013/530496 , A61F2013/530569 , A61F2013/530605 , A61F2013/5307 , A61F2013/530715 , A61F2013/530737 , A61F2013/5349 , A61F2013/5355 , A61L2400/12
Abstract: A feminine care absorbent article comprising an absorbent member positioned between a topsheet and a baffle is provided. The absorbent member contains at least one layer that comprises superabsorbent particles containing nanopores having an average cross-sectional dimension of from about 10 to about 500 nanometers.
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公开(公告)号：US20220015961A1
公开(公告)日：2022-01-20
申请号：US17295607
申请日：2019-11-27
Applicant: Kimberly-Clark Worldwide, Inc.
Inventor： Antonio J. Carrillo Ojeda , Davis Dang H. Nhan , Neil T. Scholl , Vasily A. Topolkaraev , David G. Biggs , Mark M. Mleziva
IPC: A61F13/512 , D04H1/495 , A61F13/511
Abstract: Three dimensional nonwoven materials and methods of manufacturing such materials are disclosed. In one embodiment, a nonwoven material comprising a plurality of fibers can include a first surface and a second surface. The first surface can be opposite from the second surface. The nonwoven material can include a plurality of nodes extending away from a base plane on the first surface. At least a majority of the plurality of nodes have an anisotropy value greater than 1.0 as determined by the Node Analysis Test Method.
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公开(公告)号：US11123228B2
公开(公告)日：2021-09-21
申请号：US16344693
申请日：2017-11-17
Applicant: Kimberly-Clark Worldwide, Inc.
Inventor： Alphonse DeMarco , Gregory J. Wideman , Peter S. Lortscher , Austin N. Pickett , Mark M. Mleziva , Garry R. Woltman , Michael G. Shlepr
IPC: C08L29/04 , C08L71/02 , C08L23/00 , C08K5/053 , A61F13/15 , A61F13/26 , B29C45/16 , B29C45/00 , B29K29/00 , B29K105/00
Abstract: A flushable tampon applicator product includes an outer tube for housing a tampon; an inner tube, at least a portion of which extends into the outer tube, wherein the outer tube includes an outer, body-contacting surface, wherein the inner tube is moveable relative to the outer tube and configured to expel a tampon from the outer tube, and wherein at least one of the outer tube and the inner tube comprises a thermoplastic composition including partially-hydrolyzed polyvinyl alcohol (PVOH), polyethylene glycol (PEG), a plasticizer, and a hydrophobic polymeric component, wherein at least one of the outer tube and the inner tube is a molded part; and a wrapper material configured for storage under high and low moisture storage conditions, the wrapper material having a water vapor transmission rate of less than 0.05 g/100 in2/day.
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