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公开(公告)号：WO2018052895A3
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.
IPC: C25D5/02 , C25D17/00 , H01L21/027 , G03F7/00 , B21B27/02
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.
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公开(公告)号：WO2017209926A1
公开(公告)日：2017-12-07
申请号：PCT/US2017/032607
申请日：2017-05-15
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： O'HARE, Jonathan J. , STENSVAD, Karl K. , CARLSON, Daniel H. , JERRY, Glen A. , PEKUROVSKY, Mikhail L. , MAIER, Gary W. , ZHU, James
IPC: B05C5/02
CPC classification number: B05C5/0275 , B05C5/0233 , B05C5/0258 , B05C9/06
Abstract: Coating apparatuses and methods are provided for direct coatings with various shapes. The coating apparatus includes a die body with one or more bores. One or more cams are pivotally mounted within the bores and have one or more recessed areas formed into the respective peripheral surfaces thereof. The one or more cams are rotatable within the die body to dynamically, independently vary the width or shape of the respectively dispensed one or more fluid coatings.
Abstract translation: 提供了用于具有各种形状的直接涂层的涂覆设备和方法。 涂覆设备包括具有一个或多个孔的模体。 一个或多个凸轮可枢转地安装在孔内并具有一个或多个形成在其相应的外围表面中的凹陷区域。 一个或多个凸轮可在模体内旋转以动态地独立地改变分别分配的一个或多个流体涂层的宽度或形状。
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13.发明申请METALLIC MICROSTRUCTURES WITH REDUCED-VISIBILITY AND METHODS FOR PRODUCING SAME 审中-公开具有可降低可见性的金属微结构及其生产方法
公开(公告)号：WO2016003792A1
公开(公告)日：2016-01-07
申请号：PCT/US2015/037929
申请日：2015-06-26
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： STAY, Matthew S. , SMITH, Matthew R. , PEKUROVSKY, Mikhail L. , STRAND, John T. , DAVID, Moses M. , JERRY, Glen A. , STARKEY, James R. , KAWAKAMI, Ellison , STENSVAD, Karl K.
CPC classification number: H05K3/048 , G06F3/041 , G06F3/044 , G06F2203/04103 , G06F2203/04112 , H05K1/0274 , H05K1/028 , H05K3/06 , H05K3/22 , H05K2201/0108 , H05K2201/09681 , H05K2203/0108 , H05K2203/095 , H05K2203/11
Abstract: Electrically conductive patterns formed on a substrate are provided with a reduced visibility. A region of a major surface of the substrate is selectively roughened to form a roughened pattern on the major surface of the substrate. Electrically conductive traces are directly formed on the roughened region and are conformal with the roughened pattern on the major surface of the substrate.
Abstract translation: 在基板上形成的导电图案具有降低的可视性。 衬底的主表面的区域被选择性地粗糙化以在衬底的主表面上形成粗糙化图案。 导电迹线直接形成在粗糙区域上，并与基底主表面上的粗糙图案保持一致。
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14.发明申请PROFILED COATINGS FOR ENABLING VACUUMLESS LAMINATION OF STENCIL PRINTED LIQUID OPTICALLY CLEAR ADHESIVES 审中-公开用于透明薄膜打印液体光学清洁胶粘剂的分层涂料
公开(公告)号：WO2015094881A1
公开(公告)日：2015-06-25
申请号：PCT/US2014/069649
申请日：2014-12-11
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： CAMPBELL, Christopher J. , STENSVAD, Karl K. , O'HARE, Jonathan J. , CARLSON, Daniel H. , JERRY, Glen A.
CPC classification number: B32B37/1292 , B32B37/0007 , B32B37/0023 , B32B37/003 , B32B37/0076 , B32B37/16 , B32B38/0012 , B32B38/145 , B32B2307/412 , B32B2398/00 , B32B2457/20 , C09J5/00
Abstract: A method of stencil printing includes printing a layer of non-sag adhesive onto a first substrate, adding topography to the layer of non-sag adhesive, and contacting the layer of non-sag adhesive with a second substrate. The second substrate initially contacts only about 5% or less of exposed surface area of the layer of non-sag adhesive.
Abstract translation: 模版印刷的方法包括在第一基底上印刷非凹陷粘合剂层，向非凹陷粘合剂层添加形貌，并将非凹陷粘合剂层与第二基底接触。 第二基底最初仅接触非凹陷粘合剂层的暴露表面积的约5％或更少。
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15.发明申请
公开(公告)号：WO2022144774A1
公开(公告)日：2022-07-07
申请号：PCT/IB2021/062392
申请日：2021-12-28
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： SMITH, Matthew R.D. , TARNOWSKI, David J. , KANG, Myungchan , NELSON, Caleb T. , VAN LENGERICH, Henrik B. , LYONS, Christopher S. , SOLOMON, Jeffrey L. , HAO, Bing , STENSVAD, Karl K.
IPC: G03F7/00
Abstract: Metallic nanohole (23) arrays on nanowells (22) with a controlled depth and methods of making and using the same are provided. A mesh pattern of metallic layer (8) having an array of nanoholes is provided on an array of nanowells, aligned with the openings of the respective nanowells. The aspect ratios (D:W) of the nanowells are controlled to control the deposition of metal into the nanowells.
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Patent Agency Ranking
公开(公告)号：WO2021229338A1
公开(公告)日：2021-11-18
申请号：PCT/IB2021/053473
申请日：2021-04-27
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： HOMNICK, Paul J. , KLUN, Thomas P. , PIETZ, Brandon R. , LYONS, Christopher S. , STENSVAD, Karl K.
Abstract: Fluorinated coupling agents and polymerizable compositions including such fluorinated coupling agents and at least one free-radically polymerizable monomer, oligomer, or mixture thereof. Multilayer films including a substrate and at least a first layer overlaying a surface of the substrate also are described, in which the at least first layer includes a (co)polymer obtained by polymerizing the foregoing polymerizable compositions. Processes for making a multilayer film using the polymerizable composition also are taught. Articles including the multilayer film also are disclosed, in which the article preferably is selected from a photovoltaic device, a display device, a solid-state lighting device, a sensor, a medical or biological diagnostic device, an electrochromic device, light control device, or a combination thereof.
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公开(公告)号：WO2021111300A1
公开(公告)日：2021-06-10
申请号：PCT/IB2020/061332
申请日：2020-12-01
Applicant: 3M INNOVATIVE PROPERTIES COMPANY , PRESIDENT AND FELLOWS OF HARVARD COLLEGE, A CHARITABLE CORPORATION OF MASSACHUSETTS
Inventor： WOLK, Martin B. , BROTT, Robert L. , STENSVAD, Karl K. , NELSON, James M. , CAPASSO, Federico , YIN, Xinghui , PARK, Joon-Suh
Abstract: An optical metasurface film includes a flexible polymeric film having a first major surface, a patterned polymer layer having a first surface proximate to the first major surface of the flexible polymeric film and having a second nanostructured surface opposite the first surface, and a refractive index contrast layer adjacent to the nanostructured surface of the patterned polymer layer forming a nanostructured bilayer with a nanostructured interface. The nanostructured bilayer acts locally on amplitude, phase, or polarization of light, or a combination thereof and imparts a light phase shift that varies as a function of position of the nanostructured bilayer on the flexible polymeric film. The light phase shift of the nanostructured bilayer defines a predetermined operative phase profile of the optical metasurface film.
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公开(公告)号：WO2020095258A1
公开(公告)日：2020-05-14
申请号：PCT/IB2019/059605
申请日：2019-11-08
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： VAN LENGERICH, Henrik B. , STENSVAD, Karl K. , KUSILEK, Edwin L. , STAY, Matthew S. , NELSON, Caleb T. , LYONS, Christopher S. , DAVID, Moses M. , SOLOMON, Jeffrey L. , WOLK, Martin B. , ERICKSON, Nicholas C. , ZHU, James , NELSON, James M.
IPC: H01L21/027 , B29C59/00 , B82Y40/00 , G03F7/00
Abstract: Materials and methods useful in forming nano-scale features on substrates, and articles such as optical films incorporating such nano-scale patterned substrates.
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公开(公告)号：WO2019025903A3
公开(公告)日：2019-02-07
申请号：PCT/IB2018/055513
申请日：2018-07-24
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： DOBBS, James N. , STENSVAD, Karl K. , VANDRE, Eric A. , CARLSON, Daniel H. , DIVIGALPITIYA, Ranjith , MARRA, Gerrard A. S. , BATRA, Saurabh , NAYAR, Satinder K. , SCHELHAAS, Verlin , SHELTON, Chrispian E. , JAVID, Samad
IPC: B05C19/04
Abstract: A powder-rubbing apparatus comprises: a rotatable rubbing roll having a rotational axis; a substrate path; an oscillating mechanism for oscillating the rotatable rubbing roll along the rotational axis; and a powder coating die comprising an inlet port in fluid communication with an outlet port disposed adjacent to the substrate path. The substrate frictionally contacts the rotatable rubbing roll within a rubbing zone. A dispenser for dispensing gas-borne powder is in fluid communication with the inlet port of the powder coating die. The dispenser is aligned such that at least a portion of a gas-borne powder dispensed from the powder coating die is deposited directly onto at least one of the rotatable rubbing roll or the substrate and conveyed into the rubbing zone. A method of using the powder-rubbing apparatus and a powder-rubbed web preparable thereby are also disclosed.
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公开(公告)号：WO2019025903A2
公开(公告)日：2019-02-07
申请号：PCT/IB2018/055513
申请日：2018-07-24
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： DOBBS, James N. , STENSVAD, Karl K. , VANDRE, Eric A. , CARLSON, Daniel H. , DIVIGALPITIYA, Ranjith , MARRA, Gerrard A. S. , BATRA, Saurabh , NAYAR, Satinder K. , SCHELHAAS, Verlin , SHELTON, Chrispian E. , JAVID, Samad
IPC: B05C19/04
Abstract: A powder-rubbing apparatus comprises: a rotatable rubbing roll having a rotational axis; a substrate path; an oscillating mechanism for oscillating the rotatable rubbing roll along the rotational axis; and a powder coating die comprising an inlet port in fluid communication with an outlet port disposed adjacent to the substrate path. The substrate frictionally contacts the rotatable rubbing roll within a rubbing zone. A dispenser for dispensing gas-borne powder is in fluid communication with the inlet port of the powder coating die. The dispenser is aligned such that at least a portion of a gas-borne powder dispensed from the powder coating die is deposited directly onto at least one of the rotatable rubbing roll or the substrate and conveyed into the rubbing zone. A method of using the powder-rubbing apparatus and a powder-rubbed web preparable thereby are also disclosed.
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