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1. 发明授权

US10865317B2 Low-fluorine compositions with cellulose for generating superhydrophobic surfaces 有权
公开(公告)号：US10865317B2
公开(公告)日：2020-12-15
申请号：US15692033
申请日：2017-08-31
申请人： KIMBERLY-CLARK WORLDWIDE, INC. , BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS
发明人： Constantine Michael Megaridis , Jared Morrissette , Patrick Carroll , Ilker S. Bayer , Jian Qin , Donald E. Waldroup
IPC分类号： B01J20/24 , C09D5/16 , B01J20/26 , C09D123/28 , B01J20/32 , C08L1/02
CPC分类号： C09D5/1681 , B01J20/24 , B01J20/264 , B01J20/265 , B01J20/3272 , B01J20/3276 , C08L1/02 , C09D123/28 , C09D123/283
摘要： A composition configured to create a superhydrophobic surface includes a fluorinated hydrophobic component dispersible in an aqueous dispersion; cellulosic elements of a size ranging from 100 nm to 100 μm; and water. The hydrophobic component is selected from the group consisting of fluorinated polymers, perfluorinated polymers, and mixtures thereof; and the cellulosic elements are micro- and nano-fibrillated cellulose. A disposable absorbent article includes a substrate having a surface, the surface including a composition including a fluorinated hydrophobic component dispersible in an aqueous dispersion; cellulosic elements of a size ranging from 100 nm to 100 μm; and water, wherein the surface exhibits a contact angle greater than 150 degrees.

2. 发明授权

US10533096B2 Non-fluorinated water-based superhydrophobic compositions 有权
公开(公告)号：US10533096B2
公开(公告)日：2020-01-14
申请号：US15551634
申请日：2016-02-25
申请人： KIMBERLY-CLARK WORLDWIDE, INC. , THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS
发明人： Jian Qin , Donald Eugene Waldroup , Deborah Joy Calewarts , Constantine Michael Megaridis , Joseph Edward Mates
IPC分类号： C09D5/16 , C08K3/013 , C08K3/22 , C09D7/40 , C08L23/06 , C08L23/14 , C09D123/08 , C09D123/14
摘要： A superhydrophobic non-fluorinated composition includes a hydrophobic matrix component free of fluorine, a hydrophilic filler particles, wherein the filler particles are metal oxide nanoparticles, and water, wherein the hydrophobic component is in an aqueous dispersion. Also, a superhydrophobic non-fluorinated composition includes a hydrophobic polymer free of fluorine, a titanium dioxide nanoparticle filler particle, and water. In addition, a superhydrophobic non-fluorinated composition includes a hydrophobic polymer free of fluorine, wherein the hydrophobic polymer includes a polyolefin, titanium dioxide nanoparticles as filler, wherein the titanium dioxide nanoparticles are rutile titanium dioxide, anatase titanium dioxide, or a mixture of rutile and anatase titanium dioxide, and water.

3. 发明申请

US20180030282A1 NON-FLUORINATED WATER-BASED SUPERHYDROPHOBIC SURFACES 审中-公开
公开(公告)号：US20180030282A1
公开(公告)日：2018-02-01
申请号：US15551721
申请日：2016-02-25
申请人： Kimberly-Clark Worldwide, Inc. , THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS
发明人： Jian Qin , Donald Eugene Waldroup , Deborah Joy Calewarts , Constantine M. Megaridis , Joseph Edward Mates
IPC分类号： C09D5/00 , D21H21/16 , C09D133/02 , D21H19/12 , B01J2/30 , C09D7/12
CPC分类号： C09D5/00 , B01J2/30 , B05D1/02 , B05D5/08 , B05D2203/35 , B05D2601/24 , C08K3/22 , C08K2003/2241 , C08K2201/005 , C08K2201/011 , C08L23/0815 , C08L23/0869 , C09D1/00 , C09D7/40 , C09D7/61 , C09D7/67 , C09D123/0815 , C09D123/0869 , C09D133/02 , D21H19/12 , D21H21/16
摘要： A superhydrophobic surface includes a substrate treated with a non-fluorinated, water-based composition including a hydrophobic component free of fluorine, a hydrophilic filler particle, wherein the filler particle is a metal oxide nanoparticle, and water, wherein the hydrophobic component is in an aqueous dispersion. Also, a superhydrophobic surface includes a substrate treated with a non-fluorinated composition including a hydrophobic polymer free of fluorine, titanium dioxide nanoparticles as filler, and water. In addition, a superhydrophobic surface includes a substrate treated with a non-fluorinated composition including a hydrophobic polymer free of fluorine, wherein the hydrophobic polymer includes a polyolefin; titanium dioxide nanoparticles as filler, wherein the titanium dioxide nanoparticles are rutile titanium dioxide, anatase titanium dioxide, or a mixture of rutile and anatase titanium dioxide; and water.

4. 发明申请

US20190062570A1 LOW-FLUORINE COMPOSITIONS WITH CELLULOSE FOR GENERATING SUPERHYDROPHOBIC SURFACES 审中-公开
公开(公告)号：US20190062570A1
公开(公告)日：2019-02-28
申请号：US15692033
申请日：2017-08-31
申请人： KIMBERLY-CLARK WORLDWIDE, INC. , BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS
发明人： Constantine Michael Megaridis , Jared Morrissette , Patrick Carroll , Ilker S. Bayer , Jian Qin , Donald E. Waldroup
IPC分类号： C09D5/16 , C09D123/28 , B01J20/26 , B01J20/24
摘要： A composition configured to create a superhydrophobic surface includes a fluorinated hydrophobic component dispersible in an aqueous dispersion; cellulosic elements of a size ranging from 100 nm to 100 μm; and water. The hydrophobic component is selected from the group consisting of fluorinated polymers, perfluorinated polymers, and mixtures thereof; and the cellulosic elements are micro- and nano-fibrillated cellulose. A disposable absorbent article includes a substrate having a surface, the surface including a composition including a fluorinated hydrophobic component dispersible in an aqueous dispersion; cellulosic elements of a size ranging from 100 nm to 100 μm; and water, wherein the surface exhibits a contact angle greater than 150 degrees.

5. 发明申请

US20200181422A1 NON-FLUORINATED WATER-BASED COMPOSITIONS WITH PLANT-BASED MATERIALS FOR GENERATING SUPERHYDROPHOBIC SURFACES 审中-公开
公开(公告)号：US20200181422A1
公开(公告)日：2020-06-11
申请号：US16641586
申请日：2017-08-31
申请人： Kimberly-Clark Worldwide, Inc. , The Board of Trustees of the University of Illinois
发明人： Constantine Michael Megaridis , Jared Morrissette , Patrick Carroll , Ilker S. Bayer , Jian Qin , Donald E. Waldroup , Corey T. Cunningham
IPC分类号： C09D5/02 , C09D7/65 , C09D7/40 , C09D123/02 , C09D133/02 , C09D191/06 , C09D137/00 , C09D4/00
摘要： A non-fluorinated composition configured to create a superhydrophobic surface includes a hydrophobic matrix component free of fluorine; filler particles, wherein the filler particles are plant-based elements of a size ranging from 100 nm to 100 μm; and water, wherein the hydrophobic matrix component is in an aqueous dispersion. Also, a non-fluorinated composition configured to create a superhydrophobic surface includes a hydrophobic matrix component free of fluorine, wherein the hydrophobic matrix component includes a polyolefin, a natural wax, or a synthetic wax; filler particles, wherein the filler particles are plant-based elements of a size ranging from 100 nm to 100 μm; an emulsifier; and water, wherein the hydrophobic component is in an aqueous dispersion.

6. 发明授权

US11788221B2 Process for making three-dimensional foam-laid nonwovens 有权
公开(公告)号：US11788221B2
公开(公告)日：2023-10-17
申请号：US17696071
申请日：2022-03-16
申请人： KIMBERLY-CLARK WORLDWIDE, INC.
发明人： Davis Dang H. Nhan , Cathleen M. Uttecht , Lori A. Eslinger , Neil T. Scholl , Jian Qin , Charles W. Colman , Deborah J. Calewarts , Vasily A. Topolkaraev , Antonio J. Carrillo Ojeda
IPC分类号： D04H1/541 , D04H1/4391 , D04H1/68 , D21H13/10 , A61F13/15 , A61F13/511 , D04H1/76 , D21H21/24
CPC分类号： D04H1/5412 , A61F13/15577 , A61F13/51104 , D04H1/43916 , D04H1/68 , D04H1/76 , D21H13/10 , D21H21/24 , A61F2013/15934 , A61F2013/51134
摘要： A method for making a high topography nonwoven substrate includes generating a foam including water and synthetic binder fibers; depositing the foam on a planar surface; disposing a template form on the foam opposite the planar surface to create a foam/form assembly; heating the foam/form assembly to dry the foam and bind the synthetic binder fibers; and removing the template from the substrate after heating the foam/form assembly, wherein the substrate includes a planar base layer having an X-Y surface and a backside surface opposite the X-Y surface; and a plurality of projection elements integral with and protruding in a Z-direction from the X-Y surface, wherein the projection elements are distributed in both the X- and Y-directions, and wherein the density of a projection element is the same as the density of the base layer.

7. 发明申请

US20200370246A1 FIBROUS SHEET WITH IMPROVED PROPERTIES 审中-公开
公开(公告)号：US20200370246A1
公开(公告)日：2020-11-26
申请号：US16767614
申请日：2017-11-29
申请人： KIMBERLY-CLARK WORLDWIDE, INC.
发明人： Deborah J. Calewarts , Jian Qin , Charles W. Colman , Cathleen M. Uttecht , Donald E. Waldroup , Francis P. Abuto , Jenny L. Day , Stephen M. Lindsay
IPC分类号： D21H27/38 , D21F11/00 , D21F11/02 , D21H13/24 , D21H15/04 , D21H17/35 , D21H21/16 , D04H1/425 , D04H1/4374 , D04H1/541 , D04H1/559 , D04H1/593 , D04H1/732
摘要： A method for producing a foam-formed multilayered substrate that includes producing an aqueous-based foam including at least 3% by weight non-straight synthetic binder fibers, wherein the non-straight synthetic binder fibers have an average length greater than 2 mm; forming together a wet sheet layer from the aqueous-based foam and a cellulosic fiber layer, wherein the cellulosic fiber layer includes at least 60 percent by weight cellulosic fibers; and drying the combined layers to obtain the foam-formed multilayer substrate. A multilayered substrate includes a first layer including at least 60 percent by weight non-straight synthetic binder fibers having an average length greater than 2 mm; and a second layer including at least 60 percent by weight cellulosic fiber, wherein the first layer is in a facing relationship with the second layer, and wherein the multilayered substrate has a wet/dry tensile ratio of at least 60%.

8. 发明申请

US20200048838A1 TREATED FIBERS AND FIBROUS STRUCTURES COMPRISING THE SAME 审中-公开
公开(公告)号：US20200048838A1
公开(公告)日：2020-02-13
申请号：US16654494
申请日：2019-10-16
申请人： Kimberly-Clark Worldwide, Inc.
发明人： Jian Qin , Youquan Su , Liyi Shi
IPC分类号： D21H11/20 , D21C9/18 , D21H17/59 , D21H27/00 , D21H27/40 , D21H17/63 , D21H27/34 , D21C9/00
摘要： The present invention provides a treated fiber having reduced hydrogen bonding capabilities, which may be useful in the production of tissue products having improved bulk and softness. The treated fiber comprises a water-insoluble inorganic compound that is generated in situ by reacting at least one compound selected from the group consisting of a silicate, a silyl, a silane, and an alkaline metal and a precipitation agent in the presence of the fiber at or above the critical fiber consistency.

9. 发明申请

US20150176222A1 MULTILAYERED TISSUE HAVING REDUCED HYDROGEN BONDING 有权
标题翻译：具有减少氢键的多层组织
公开(公告)号：US20150176222A1
公开(公告)日：2015-06-25
申请号：US14416504
申请日：2013-12-20
申请人： Kimberly-Clark Worldwide, Inc.
发明人： Stephen Michael Lindsay , Michael Andrew Zawadzki , Jian Qin , Mike Thomas Goulet , Cathleen Mae Uttecht , Donald Eugene Waldroup , Deborah Joy Calewarts , Kenneth John Zwick
IPC分类号： D21H27/40 , D21H27/00 , D21H21/22 , D21H27/38
CPC分类号： D21H27/40 , D21C9/005 , D21H11/16 , D21H21/22 , D21H27/002 , D21H27/005 , D21H27/38
摘要： The disclosure provides a multilayered tissue web comprising treated cellulosic fibers selectively disposed in one or more layers, wherein the tissue layer comprising treated fibers is adjacent to a layer comprising untreated fiber and which is substantially free from untreated fiber. Generally the treated fibers have a rate of substitution of about 0.02 to 0.07. In this manner, the disclosure provides a multi-layered tissue web having treated fiber selectively incorporated therein, where the tissue web has basis weight greater than about 10 grams per square meter (gsm), such as from about 10 to about 50 gsm, a sheet bulk greater than about 8 cc/g, such as from about 8 to about 15 cc/g and Stiffness Index less than about 15, such as from about 8 to about 12.
摘要翻译：本公开提供了包含选择性地设置在一个或多个层中的经处理的纤维素纤维的多层织物网，其中包含经处理的纤维的组织层与包含未处理的纤维的层相邻，并且基本上不含未处理的纤维。通常处理的纤维具有约0.02至0.07的取代率。以这种方式，本公开提供了一种具有选择性地结合在其中的经处理纤维的多层纸巾纸，其中纸巾纸的基重大于约10克/平方米（gsm），例如约10至约50gsm，片状体积大于约8cc / g，例如约8至约15cc / g，刚度指数小于约15，例如约8至约12。

10. 发明申请

US20140323633A1 Non-Fluorinated Water-Based Superhydrophobic Compositions 有权
标题翻译：非氟化水性超疏水组合物
公开(公告)号：US20140323633A1
公开(公告)日：2014-10-30
申请号：US13873663
申请日：2013-04-30
申请人： Kimberly-Clark Worldwide, Inc.
发明人： Constantine M. Megaridis , Thomas M. Schutzius , Ilker S. Bayer , Jian Qin , Donald Eugene Waldroup
IPC分类号： C09D123/06
CPC分类号： C09D123/06 , C08L2201/54 , Y10T428/31938 , Y10T442/2164
摘要： A superhydrophobic non-fluorinated composition includes a hydrophobic component free of fluorine; a filler particle; and water, wherein the composition is at a pH greater than 7, and wherein the hydrophobic component is in an aqueous dispersion. The superhydrophobic non-fluorinated composition alternatively includes a hydrophobic polymer free of fluorine; an exfoliated graphite filler particle including acid functional groups; water; and a stabilizing compound, wherein the composition is at a pH greater than 7, and wherein the hydrophobic polymer is in an aqueous dispersion. The superhydrophobic non-fluorinated composition alternatively includes a hydrophobic component free of fluorine; a filler particle including an acid functional group; and water, wherein the composition is at a pH greater than 7, and wherein the hydrophobic component is in an aqueous dispersion.
摘要翻译：超疏水性非氟化组合物包含不含氟的疏水组分; 填料颗粒; 和水，其中所述组合物的pH大于7，并且其中所述疏水组分在水分散体中。超疏水性非氟化组合物或者包括不含氟的疏水性聚合物; 包含酸官能团的剥离石墨填料颗粒; 水; 和稳定化合物，其中所述组合物的pH大于7，并且其中所述疏水性聚合物在水分散体中。超疏水非氟化组合物或者包括不含氟的疏水组分; 包含酸官能团的填料颗粒; 和水，其中所述组合物的pH大于7，并且其中所述疏水组分在水分散体中。

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