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公开(公告)号：WO2018191028A1
公开(公告)日：2018-10-18
申请号：PCT/US2018/025185
申请日：2018-03-29
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： STENSVAD, Karl K. , DOBBS, James N. , VANDRE, Eric A. , SHELTON, Chrispian E. , NAYAR, Satinder K. , BATRA, Saurabh , JAVID, Samad
Abstract: A powder deagglomerator comprises a vertical flow chamber, a powder inlet tube, and an ultrasonic horn vibrationally coupled to an ultrasonic transducer. The vertical flow chamber includes an outer wall, powder outlet port, and a mounting port sealably engaging an ultrasonic horn. The powder inlet tube extends through the outer wall and is aligned to dispense agglomerated powder in a gaseous stream downward onto a distal end of the ultrasonic horn. A method of using the powder deagglomerator to deagglomerate a powder is also disclosed.
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公开(公告)号：WO2018052895A2
公开(公告)日：2018-03-22
申请号：PCT/US2017/051146
申请日：2017-09-12
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： ZHU, James , LENTZ, Daniel M. , STENSVAD, Karl K. , TARNOWSKI, David J.
Abstract: A method of patterning a cylindrical tool, including providing a stamp including a base and a layer of solid state ionic conductor thereon, applying a negative of a predetermined pattern of features on a major surface of the solid state ionic conductor, providing a cylindrical tool having a metallic surface positioned proximate the stamp, and applying an electric field between the metallic surface and a cathode while moving the stamp against the metallic surface in rolling line contact so as to impart the predetermined pattern of features onto the metallic surface, wherein the cathode is either the base or a conductive element positioned adjacent to the base. The positive of the predetermined pattern of features may include a multiplicity of nano-sized features.
Abstract translation: 图案化圆柱形工具的方法包括提供包括基底和其上的固态离子导体层的印模，将预定图案的负片施加到固态的主表面上 提供具有位于印模附近的金属表面的圆柱形工具，并且在金属表面和阴极之间施加电场，同时以滚动线接触的方式将印模移动到金属表面上，以便将预定图案的特征施加到 所述金属表面，其中所述阴极或者是所述基底或者位于所述基底附近的导电元件。 预定特征图案的正面可以包括多个纳米尺寸的特征。
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公开(公告)号：WO2014158899A1
公开(公告)日：2014-10-02
申请号：PCT/US2014/020787
申请日：2014-03-05
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： KIDANE, Samuel , STENSVAD, Karl K. , BAY, Randy S. , BURKE, James P.
IPC: B29C71/02
CPC classification number: H05B6/102 , B29C35/10 , B29C71/02 , B29C2035/0811 , B29C2035/0816 , B29C2035/0827 , B29C2035/1616 , B29C2035/1658 , B29C2071/022 , B29K2067/00 , B30B15/34 , H05B6/107
Abstract: A roll with an inductively-heatable layer and with an induction heater disposed within an interior space of the roll so that the induction heater does not move with the rotation of the roll; and, devices and methods for using such a roll.
Abstract translation: 具有感应加热层的辊和设置在辊的内部空间内的感应加热器，使得感应加热器不随辊的旋转而移动; 以及使用这种卷的装置和方法。
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24.发明申请DISCRETE COATING OF LIQUID ON A LIQUID-COATED SUBSTRATE AND USE IN FORMING LAMINATES 审中-公开液体涂布在液体涂层基材上的分散涂层和用于成型层压板
公开(公告)号：WO2014088939A1
公开(公告)日：2014-06-12
申请号：PCT/US2013/072588
申请日：2013-12-02
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： STENSVAD, Karl K. , O'HARE, Jonathan J. , CAMPBELL, Christopher J. , CARLSON, Daniel H. , JERRY, Glen A.
CPC classification number: G02F1/133305 , B05C5/0258 , B05C5/0275 , B05D1/265 , B05D7/532 , B32B17/06 , C09D133/06 , C09J133/06 , G02F2001/133302 , G02F2202/28
Abstract: A process including positioning a coating head to define a gap between a first external opening in flow communication with a source of a first coating liquid, and a major surface of a substrate; creating relative motion between the first coating head and the substrate; dispensing a pre-determined quantity of the first coating liquid to form a discrete patch in a predetermined position on the substrate's major surface; positioning a second coating head to define a gap between a second external opening in flow communication with a source of a second coating liquid and a major surface of the patch; creating relative motion between the second coating head and the substrate, and dispensing a pre-determined quantity of the second coating liquid to form a discontinuous pattern on the patch's major surface. The first and optionally the second coating liquids exhibit a viscosity as dispensed of at least 1 Pascal-sec.
Abstract translation: 一种方法，包括定位涂覆头以限定与第一涂覆液体的源流体连通的第一外部开口和基底的主表面之间的间隙; 在第一涂覆头和基底之间产生相对运动; 分配预定量的第一涂覆液体以在基板的主表面上的预定位置形成离散的贴片; 定位第二涂覆头以在与第二涂覆液体的源和贴片的主表面流动连通的第二外部开口之间限定间隙; 在第二涂覆头和基底之间产生相对运动，并且分配预定量的第二涂覆液体以在贴片的主表面上形成不连续图案。 第一和任选地第二涂布液体表现出至少1帕斯卡 - 秒的粘度。
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公开(公告)号：WO2022234533A1
公开(公告)日：2022-11-10
申请号：PCT/IB2022/054209
申请日：2022-05-06
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： KANG, Myungchan , SOLOMON, Jeffrey L. , LYONS, Christopher S. , NELSON, Caleb T. , SMITH, Matthew R.D. , STENSVAD, Karl K. , PHIPPS, James A. , BUCKETT, Mary I. , HAO, Bing , VAN LENGERICH, Henrik B.
IPC: G01N21/552
Abstract: Sensing elements having a metallic-nanohole-array-on-nanowell structure, methods of making and using the same are provided. The sensing elements includes a mesh pattern of metallic layer having an array of nanoholes provided on an array of nanowells, aligned with the openings of the respective nanowells. The metallic layer extends into the nanowells along the sidewalls to wrap the opening of the nanowells.
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Patent Agency Ranking
公开(公告)号：WO2022234360A1
公开(公告)日：2022-11-10
申请号：PCT/IB2022/053120
申请日：2022-04-04
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： FISHMAN, Joshua M. , ARMSTRONG, Paul B. , GHARACHORLOU, Amir , HUMPAL, Kathleen M. , LACKEY, Melissa A. , LYONS, Christopher S. , PELLERITE, Mark J. , PHIPPS, James A. , SOLOMON, Jeffrey L. , STENSVAD, Karl K. , SVEBACK, Tarris A. , TIU, Brylee David B.
Abstract: Described herein is coated article comprising: (a) a substrate comprising a ceramic, a glass, or a glass ceramic, wherein the substrate comprises a surface, the surface comprising a continuous upper portion and a plurality of lower portions, wherein each lower portion is connected to the upper portion by at least one sidewall; and (b) a first layer comprising a material capable of physical vapor deposition, wherein the first layer is disposed on the continuous upper portion and at least a portion of each sidewall and wherein at least a portion of each lower portion is free of the first layer. Methods of making such coated articles are described herein, wherein the substrate is coating via angular physical vapor deposition.
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公开(公告)号：WO2022130260A1
公开(公告)日：2022-06-23
申请号：PCT/IB2021/061802
申请日：2021-12-15
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： WOLK, Martin B. , BROTT, Robert L. , GOTRIK, Kevin W. , LYONS, Christopher S. , NELSON, Caleb T. , SAVVATEEV, Vadim , NELSON, James M. , SCHARDT, Craig R. , SOLOMON, Jeffrey L. , STENSVAD, Karl K.
Abstract: An optical article includes a waveguide and a structured film. The structured film includes a polymeric substrate, an etch stop layer disposed on the polymeric substrate, a structured layer including a plurality of engineered structures disposed on a side of the etch stop layer opposite the polymeric substrate, a planarizing backfill layer disposed over the plurality of engineered structures to define a substantially planar major surface of the planarizing backfill layer having a surface roughness Ra, and an adhesive layer disposed on the substantially planar surface of the planarizing backfill layer and bonding the structured film to the waveguide. A difference in index of refraction of the planarizing backfill layer and the structured layer is at least 0.25 for at least a first wavelength W1 in a range of 400 nm to 2500 nm. The adhesive layer has an average thickness ta where Ra
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公开(公告)号：WO2022130255A1
公开(公告)日：2022-06-23
申请号：PCT/IB2021/061796
申请日：2021-12-15
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： WOLK, Martin B. , BROTT, Robert L. , GOTRIK, Kevin W. , LYONS, Christopher S. , NELSON, Caleb T. , SAVVATEEV, Vadim , NELSON, James M. , SCHARDT, Craig R. , SOLOMON, Jeffrey L. , STENSVAD, Karl K. , THEISS, Steven D.
Abstract: A structured film for forming a pattern on a substrate includes a polymeric support layer, an adhesive layer, an etch resist layer disposed between the polymeric support layer and the adhesive layer, a structured resin layer disposed between the polymeric support layer and the etch resist layer, and one or more unstructured layers disposed between the etch resist layer and the adhesive layer. The structured resin layer has a structured major surface including a plurality of engineered structures. The etch resist layer at least partially fills spaces between adjacent engineered structures to substantially planarize the structured major surface. Methods of using the structured film to form a pattern on a substrate are described.
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公开(公告)号：WO2021124046A1
公开(公告)日：2021-06-24
申请号：PCT/IB2020/061821
申请日：2020-12-11
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： KANG, Myungchan , LENTZ, Daniel M. , NAKAMURA, Masayuki , STENSVAD, Karl K. , ZHU, James
IPC: G01N21/552 , G01N33/00 , G01N21/554 , G01N33/0047
Abstract: A sensor element and sensor comprising the sensing element. The sensor includes, in order, an absorptive layer, a metallic layer and an optically transparent, dielectric substrate. The absorptive layer has a polymer of intrinsic microporosity having an average pore volume of at least 0.1 nm3. The metallic layer has a plurality of openings each extending from the first to the second major surface of the metallic layer, the openings having a pitch in a range from 50 nm to 5000 nm, wherein the openings have an opening size in a range from 5 % to 95 % percent of the pitch.
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公开(公告)号：WO2020097319A1
公开(公告)日：2020-05-14
申请号：PCT/US2019/060252
申请日：2019-11-07
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： WOLK, Martin B. , NELSON, James M. , STENSVAD, Karl K. , VAN LENGERICH, Henrik B. , LYONS, Christopher S. , DAVID, Moses M. , SOLOMON, Jeffrey L. , ERICKSON, Nicholas C. , NELSON, Caleb T.
Abstract: Nanostructured articles, materials for the nanostructured articles, and intermediate articles for use in making the nanostructured articles. The nanostructured articles can be formed on a flexible film and are useful for optical metasurface applications and possibly other applications. The articles can include nanoreplicated layers or pattern transfer layers of engineered nanostructures.
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