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公开(公告)号：US10658096B2
公开(公告)日：2020-05-19
申请号：US16077496
申请日：2017-02-09
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Xiaoming Kou , Michael S. Graff , Jeffrey M. Florczak , Steven L. Johnson , Rui Yang , Carlos A. Barrios , Steven D. Theiss , Kevin W. Gotrik
IPC: B32B7/025 , H01F1/147 , B32B9/04 , B32B15/08 , B32B7/02 , B32B27/28 , B32B27/32 , B32B27/36 , B32B7/12 , B32B27/08 , H01F3/02
Abstract: A multilayer magnetic sheet is described which comprises a plurality of stacked magnetic component layers separated by first electrically insulating layers. Each of the plurality of magnetic component layers comprises a plurality of isolated magnetic sublayers having a magnetic layer thickness of less than one micron. The multilayer magnetic sheet has a magnetic fraction between about 5% and about 80%; a total magnetic thickness of greater than or equal to 5 microns; and a relative composite permeability of greater than about 20.
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公开(公告)号：US20150175829A1
公开(公告)日：2015-06-25
申请号：US14400827
申请日：2013-06-17
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Hae-Seung Lee , Babu N. Gaddam , Robert A. Asmus , Steven D. Theiss
IPC: C09D123/28
CPC classification number: C09D123/283 , C08G81/024
Abstract: A siloxane-functional isobutylene copolymer and use thereof is described. The copolymer is of the formula: wherein a is at least 20, and at least one of b and c are at least one, X is oxygen or nitrogen; R1 is a covalent bond or a divalent (hetero)hydrocarbyl group; Sil is a polydialkylsiloxane; and x is 1 or 2.
Abstract translation: 描述了硅氧烷官能的异丁烯共聚物及其用途。 共聚物具有以下结构式：<请插入在本文中出现的化学式，其中a为至少20，b和c中的至少一个为至少一个，X为氧或氮; R1是共价键或二价（杂）烃基; Sil是聚二烷基硅氧烷; x为1或2。
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公开(公告)号：US20160096195A1
公开(公告)日：2016-04-07
申请号：US14892054
申请日：2014-05-21
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Amy S. Barnes , John C. Clark , Vivek Krishnan , Anatoly Z. Rosenflanz , Steven D. Theiss
CPC classification number: B05D5/08 , B05D1/36 , B05D3/12 , C03C17/007 , C03C2217/42 , C03C2217/475 , C03C2217/775 , C23C24/082 , C23C26/00
Abstract: Described herein is a bead-coated sheet and methods of making wherein a sheet substrate selected from a metal, a glass, and/or a glass-ceramic, comprises a layer of microspheres that are partially embedded into the surface of the sheet substrate such that a portion of each of the microspheres projects outwardly from the surface of the sheet substrate.
Abstract translation: 本文描述了一种珠粒涂布片及其制备方法，其中选自金属，玻璃和/或玻璃陶瓷的片基材包括部分嵌入片基片表面的微球层，使得 每个微球的一部分从片状基材的表面向外突出。
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公开(公告)号：US09102845B2
公开(公告)日：2015-08-11
申请号：US14400827
申请日：2013-06-17
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Hae-Seung Lee , Babu N. Gaddam , Robert A. Asmus , Steven D. Theiss
IPC: C09D153/02 , C09D109/06 , C08K5/315 , C09D123/28
CPC classification number: C09D123/283 , C08G81/024
Abstract: A siloxane-functional isobutylene copolymer and use thereof is described. The copolymer is of the formula: wherein a is at least 20, and at least one of b and c are at least one, X is oxygen or nitrogen; R1 is a covalent bond or a divalent (hetero)hydrocarbyl group; Sil is a polydialkylsiloxane; and x is 1 or 2.
Abstract translation: 描述了硅氧烷官能的异丁烯共聚物及其用途。 共聚物具有以下结构式：<请插入在本文中出现的化学式，其中a为至少20，b和c中的至少一个为至少一个，X为氧或氮; R1是共价键或二价（杂）烃基; Sil是聚二烷基硅氧烷; x为1或2。
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Patent Agency Ranking
公开(公告)号：US20240004282A1
公开(公告)日：2024-01-04
申请号：US18255695
申请日：2021-12-15
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Martin B. Wolk , Robert L. Brott , Kevin W. Gotrik , Christopher S. Lyons , Caleb T. Nelson , Vadim Savvateev , James M. Nelson , Craig R. Schardt , Jeffrey L. Solomon , Karl K. Stensvad , Steven D. Theiss
CPC classification number: G03F1/20 , G03F7/094 , G03F7/36 , G02B6/02085
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：US20200258666A1
公开(公告)日：2020-08-13
申请号：US16755641
申请日：2018-10-11
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Xiaoming Kou , Steven D. Theiss , Charles L. Bruzzone , Michael S. Graff , Benjamin P. Mize
IPC: H01F1/153
Abstract: High frequency power inductor material having first and second opposed major surfaces, comprising a thermosetting binder and a plurality of multilayered flakes dispersed in the high temperature binder, the multilayered flakes comprising at least two layer pairs, wherein each layer pair comprises a ferromagnetic layer and a dielectric electrical isolation layer so that the ferromagnetic layers are electrically isolated from each other by dielectric layers, and wherein the multilayered flakes are substantially aligned parallel to the first and second major surfaces such that they do not provide an electrically continuous path over a range of greater than 0.5 mm. Exemplary high frequency power inductor materials described herein are useful, for example, as a power inductor in Point of Load converters, low profile inductors for inductive—capacitive (LC) filters (e.g., for global system for mobile communication (GSM) pulse noise suppression in cellular phone speakers), or other applications wherein compact, inductive elements are required on a circuit board.
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公开(公告)号：US20190035523A1
公开(公告)日：2019-01-31
申请号：US16077496
申请日：2017-02-09
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Xiaoming Kou , Michael S. Graff , Jeffrey M. Florczak , Steven L. Johnson , Rui Yang , Carlos A. Barrios , Steven D. Theiss , Kevin W. Gotrik
Abstract: A multilayer magnetic sheet is described which comprises a plurality of stacked magnetic component layers separated by first electrically insulating layers. Each of the plurality of magnetic component layers comprises a plurality of isolated magnetic sublayers having a magnetic layer thickness of less than one micron. The multilayer magnetic sheet has a magnetic fraction between about 5% and about 80%; a total magnetic thickness of greater than or equal to 5 microns; and a relative composite permeability of greater than about 20.
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公开(公告)号：US09943467B2
公开(公告)日：2018-04-17
申请号：US15387865
申请日：2016-12-22
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Geoffrey P. Morris , William E. Wyllie, II , Steven D. Theiss
CPC classification number: A61K6/024 , A61C5/77 , A61C7/00 , A61C7/14 , A61C7/20 , A61C7/282 , A61C8/0013 , A61C13/0006 , A61C13/09 , A61K6/0002 , A61K6/0023 , A61K6/0205 , A61K6/0215 , A61K6/025 , A61K6/04 , A61K6/043 , A61K6/0675 , A61K6/0681 , C04B41/009 , C04B41/5042 , C04B41/87 , C04B2111/00836 , C04B35/10 , C04B41/0072 , C04B41/4529
Abstract: Provided are dental articles, and methods of making articles, having an aesthetic inorganic coating based on zirconia at least partially stabilized with yttrium oxide, calcium oxide, cerium oxide, or magnesium oxide. Stabilized zirconia coatings were found to provide a smooth, low friction surface having high abrasion resistance. These coatings are particularly applicable to orthodontic appliances. While virgin stabilized zirconia coatings can often have an undesirable color cast, it was discovered that this color cast can be substantially eliminated by heat treating the coated appliance in an oxygenated environment. The combination of depositing a stabilized zirconia coating and subsequently heat treating to decolorize the coating provides a surprisingly robust, stable, low-friction coating that is also aesthetic.
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公开(公告)号：US20170100309A1
公开(公告)日：2017-04-13
申请号：US15387865
申请日：2016-12-22
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Geoffrey P. Morris , William E. Wyllie, II , Steven D. Theiss
CPC classification number: A61K6/024 , A61C5/77 , A61C7/00 , A61C7/14 , A61C7/20 , A61C7/282 , A61C8/0013 , A61C13/0006 , A61C13/09 , A61K6/0002 , A61K6/0023 , A61K6/0205 , A61K6/0215 , A61K6/025 , A61K6/04 , A61K6/043 , A61K6/0675 , A61K6/0681 , C04B41/009 , C04B41/5042 , C04B41/87 , C04B2111/00836 , C04B35/10 , C04B41/0072 , C04B41/4529
Abstract: Provided are dental articles, and methods of making articles, having an aesthetic inorganic coating based on zirconia at least partially stabilized with yttrium oxide, calcium oxide, cerium oxide, or magnesium oxide. Stabilized zirconia coatings were found to provide a smooth, low friction surface having high abrasion resistance. These coatings are particularly applicable to orthodontic appliances. While virgin stabilized zirconia coatings can often have an undesirable color cast, it was discovered that this color cast can be substantially eliminated by heat treating the coated appliance in an oxygenated environment. The combination of depositing a stabilized zirconia coating and subsequently heat treating to decolorize the coating provides a surprisingly robust, stable, low-friction coating that is also aesthetic.
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