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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：US20150111021A1
公开(公告)日：2015-04-23
申请号：US14391459
申请日：2013-03-07
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Rui Yang , Hui Luo , Carl E. Fisher
CPC classification number: H05K7/20 , B32B5/022 , B32B15/14 , B32B15/20 , B32B27/38 , B32B2250/40 , B32B2260/021 , B32B2260/046 , B32B2262/0238 , B32B2262/0253 , B32B2262/0261 , B32B2262/0276 , B32B2264/105 , B32B2264/108 , B32B2307/202 , B32B2307/302 , B32B2307/306 , B32B2307/54 , B32B2307/718 , B32B2457/00 , B32B2457/08 , H01L23/293 , H01L2924/0002 , Y10T442/2861 , Y10T442/656 , H01L2924/00
Abstract: A thermally conductive article including a polymeric layer comprising a nonwoven polymeric material. In particular, flexible thermally conductive polymeric layer comprising an epoxy resin and a long-strand polymeric nonwoven material embedded in the epoxy resin. The polymeric nonwoven material may be heat stable at about 280 C.
Abstract translation: 一种导热制品，其包括包含非织造聚合物材料的聚合物层。 特别地，包含环氧树脂和嵌入在环氧树脂中的长链聚合物非织造材料的柔性导热聚合物层。 聚合物非织造材料可以在约280℃下是热稳定的。
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公开(公告)号：US10568233B2
公开(公告)日：2020-02-18
申请号：US14391459
申请日：2013-03-07
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Rui Yang , Hui Luo , Carl E. Fisher
Abstract: A thermally conductive article including a polymeric layer comprising a nonwoven polymeric material. In particular, a flexible thermally conductive polymeric layer comprising an epoxy resin and a long-strand polymeric nonwoven material embedded in the epoxy resin. The polymeric nonwoven material may be heat stable at about 280 C.
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Patent Agency Ranking
公开(公告)号：US10399295B2
公开(公告)日：2019-09-03
申请号：US15207719
申请日：2016-07-12
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Rui Yang , Guoping Mao , Dipankar Ghosh , Ji-Hwa Lee , Seungbae Min , Justine A. Mooney
IPC: B32B37/14 , B32B5/02 , H01C7/00 , H01G4/18 , B32B5/14 , B32B9/00 , B32B9/04 , B32B15/14 , B32B15/20 , B32B27/12 , B32B27/18 , B32B27/28 , B32B27/30 , B32B27/32 , B32B27/34 , B32B27/36 , B32B27/42 , B32B38/00
Abstract: A passive electrical article including a dielectric layer having a nonwoven material.
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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：US20160318279A1
公开(公告)日：2016-11-03
申请号：US15207719
申请日：2016-07-12
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Rui Yang , Guoping Mao , Dipankar Ghosh , Ji-Hwa Lee , Seungbae Min , Justine A. Mooney
CPC classification number: B32B5/022 , B32B5/147 , B32B9/007 , B32B9/047 , B32B15/14 , B32B15/20 , B32B27/12 , B32B27/18 , B32B27/281 , B32B27/285 , B32B27/308 , B32B27/322 , B32B27/34 , B32B27/36 , B32B27/42 , B32B38/0036 , B32B2255/00 , B32B2255/02 , B32B2255/06 , B32B2255/10 , B32B2255/205 , B32B2255/24 , B32B2255/26 , B32B2262/02 , B32B2262/023 , B32B2262/0238 , B32B2262/0246 , B32B2262/0253 , B32B2262/0261 , B32B2262/0276 , B32B2264/105 , B32B2270/00 , B32B2305/20 , B32B2305/30 , B32B2307/202 , B32B2307/204 , B32B2307/308 , B32B2307/546 , B32B2457/00 , B32B2457/08 , B32B2457/16 , H01C7/00 , H01G4/18 , Y10T442/20 , Y10T442/2008 , Y10T442/2861 , Y10T442/2885 , Y10T442/291 , Y10T442/60
Abstract: A passive electrical article including a dielectric layer having a nonwoven material.
Abstract translation: 一种被动电气制品，包括具有非织造材料的电介质层。
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公开(公告)号：US10515740B2
公开(公告)日：2019-12-24
申请号：US16025135
申请日：2018-07-02
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Abstract: A flame-retardant flat electrical cable has a magnesium oxide dielectric layer. A plurality of spaced apart substantially parallel electrical conductors generally lie in the same plane and extend along the length of the cable. A dielectric layer is disposed on the top and/or bottom sides of the cable and covers the conductors. The dielectric layer has at least 90% magnesium oxide by weight.
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公开(公告)号：US20190019600A1
公开(公告)日：2019-01-17
申请号：US16025135
申请日：2018-07-02
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Abstract: A flame-retardant flat electrical cable has a magnesium oxide dielectric layer. A plurality of spaced apart substantially parallel electrical conductors generally lie in the same plane and extend along the length of the cable. A dielectric layer is disposed on the top and/or bottom sides of the cable and covers the conductors. The dielectric layer comprises at least 90% magnesium oxide by weight. The dielectric layer exhibits good dielectric properties and is flame retardant without the use of halogens.
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