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公开(公告)号：US20230395281A1
公开(公告)日：2023-12-07
申请号：US18450825
申请日：2023-08-16
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Mitchell T. Huang , Kerstin C. Rosen , Claus H. G. Middendorf , Christoph Kuesters , Jan Thomas Krapp , Donald A. Gagnon , Amy J. Douglass , Robert H. Turpin
IPC: H01B3/08 , H01M10/625 , H01M10/658 , H01M50/249 , H01M50/24 , H01M50/276 , H01M50/282 , B32B5/26 , B32B5/02 , B32B7/12 , B32B29/02 , C03C25/1095 , C03C25/42 , C09K21/02
CPC classification number: H01B3/08 , H01M10/625 , H01M10/658 , H01M50/249 , H01M50/24 , H01M50/276 , H01M50/282 , B32B5/266 , B32B5/273 , B32B5/022 , B32B5/028 , B32B7/12 , B32B29/02 , C03C25/1095 , C03C25/42 , C09K21/02 , B32B2250/20 , B32B2255/02 , B32B2255/20 , B32B2262/101 , B32B2262/105 , B32B2262/108 , B32B2307/206 , B32B2307/304 , B32B2307/3065 , B32B2307/718 , B32B2307/732 , B32B2457/10 , H01M2220/20
Abstract: A multilayer material for use as a thermal insulation barrier and/or flame barrier in a rechargeable electrical energy storage system is provided. The multilayer material comprises at least one inorganic fabric layer bonded to a nonwoven layer comprising inorganic particles and inorganic fibers by an inorganic adhesive, wherein the inorganic adhesive. The inorganic adhesive can be a modified inorganic adhesive comprising at least 99 wt. % inorganic constituents and an organic additive of at least 0.01 wt. % and less than 1 wt. % based on a total solids content of the inorganic adhesive.
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公开(公告)号：US20180061523A1
公开(公告)日：2018-03-01
申请号：US15678200
申请日：2017-08-16
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Mitchell T. Huang , Robert H. Turpin
Abstract: A thermally conductive, electrical insulating paper having a thermal conductivity greater than 0.4 W/m-K is described. The thermally conductive, electrical insulating paper is a nonwoven paper that comprises aramid fibers, an aramid pulp, a binder material; and a synergistic blend of thermally conductive fillers, wherein the synergistic blend comprises a primary thermally conductive filler; and a secondary thermally conductive filler.
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公开(公告)号：US20150118464A1
公开(公告)日：2015-04-30
申请号：US14406044
申请日：2013-03-11
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Robert H. Turpin , David S. Stankes , Martin H. Fox , Mitchell T. Huang
IPC: H01B3/50 , B32B5/26 , B32B7/02 , H01B3/42 , B32B5/08 , B32B29/02 , H01B3/52 , H01B3/30 , B32B27/10 , B32B5/02
CPC classification number: H01B3/50 , B32B5/022 , B32B5/08 , B32B5/26 , B32B7/02 , B32B7/12 , B32B27/10 , B32B29/02 , B32B37/12 , B32B2250/03 , B32B2250/04 , B32B2250/05 , B32B2250/40 , B32B2250/42 , B32B2262/0269 , B32B2262/0284 , B32B2305/22 , B32B2305/28 , B32B2307/206 , B32B2307/3065 , B32B2317/12 , B32B2367/00 , B32B2377/00 , B32B2457/04 , D04H1/4209 , D04H1/4342 , D04H1/4374 , H01B3/002 , H01B3/301 , H01B3/305 , H01B3/425 , H01B3/52 , H01B17/60 , Y10T428/24942 , Y10T428/2495 , Y10T428/24992 , Y10T442/659 , Y10T442/693
Abstract: Provided is an article containing non-cellulosic nonwoven fabric layer between two non-cellulosic nonwoven paper layers wherein one or both of the nonwoven paper and nonwoven fabric are electrically insulating. At least some embodiments are flame retardant.
Abstract translation: 本发明提供一种在两个非纤维素非织造纸层之间含有非纤维素非织造布层的制品，其中非织造纸和非织造织物中的一个或两个是电绝缘的。 至少一些实施方案是阻燃剂。
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公开(公告)号：US20200335238A1
公开(公告)日：2020-10-22
申请号：US16755189
申请日：2018-10-22
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Mitchell T. Huang , Robert H. Turpin
IPC: H01B3/00 , C08L25/14 , C08L33/06 , C09K5/14 , C08J5/18 , B32B5/02 , D04H1/65 , D04H1/413 , D04H1/587 , D04H1/64 , D04H1/541 , B32B27/12
Abstract: A thermally conductive, electrical insulating nonwoven material is described that comprises 20 wt. %-50 wt. % organic components, wherein the organic components comprise wherein the organic components comprise organic drawn fibers, organic bi-component binder fibers, and a polymer latex binder comprising at least one of an acrylic latex, an acrylic copolymer latex, a nitrile latex, and a styrene latex; and 50 wt. %-80 wt. % inorganic components wherein the inorganic components comprise a blend of thermally conductive fillers and clay. The organic bi-component binder fibers have a polymeric core and a sheath layer surrounding the polymeric core wherein the sheath layer has a lower melting point than the core.
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Patent Agency Ranking
公开(公告)号：US20160343465A1
公开(公告)日：2016-11-24
申请号：US15113943
申请日：2015-01-27
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Robert H. Turpin , Rhesa M. Browning , David V. Mahoney , Mitchell T. Huang , David S. Stankes , Martin H. Fox
CPC classification number: H01B3/002 , D21H13/10 , D21H13/16 , D21H13/40 , D21H17/67 , D21H21/18 , H01B3/28 , H01B3/448 , H01B3/47 , H01F27/2876 , H01F27/327
Abstract: An article comprises an inorganic filler, fully hydrolyzed polyvinyl alcohol fibers, a polymer binder, and high surface area fibers. The article can be formed as an electrically insulating paper for electrical equipment, such as a liquid filled transformer, which can thereby be substantially cellulose free.
Abstract translation: 一种制品包括无机填料，完全水解的聚乙烯醇纤维，聚合物粘合剂和高表面积纤维。 该制品可以形成为电气设备的电绝缘纸，例如液体填充的变压器，其可以基本上不含纤维素。
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公开(公告)号：US09754701B2
公开(公告)日：2017-09-05
申请号：US14406044
申请日：2013-03-11
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Robert H. Turpin , David S. Stankes , Martin H. Fox , Mitchell T. Huang
IPC: H01B3/50 , H01B17/60 , D04H1/4209 , D04H1/4342 , D04H1/4374 , H01B3/52 , B32B5/26 , B32B5/02 , B32B5/08 , B32B7/02 , B32B27/10 , B32B29/02 , H01B3/30 , H01B3/42 , B32B7/12 , B32B37/12
CPC classification number: H01B3/50 , B32B5/022 , B32B5/08 , B32B5/26 , B32B7/02 , B32B7/12 , B32B27/10 , B32B29/02 , B32B37/12 , B32B2250/03 , B32B2250/04 , B32B2250/05 , B32B2250/40 , B32B2250/42 , B32B2262/0269 , B32B2262/0284 , B32B2305/22 , B32B2305/28 , B32B2307/206 , B32B2307/3065 , B32B2317/12 , B32B2367/00 , B32B2377/00 , B32B2457/04 , D04H1/4209 , D04H1/4342 , D04H1/4374 , H01B3/002 , H01B3/301 , H01B3/305 , H01B3/425 , H01B3/52 , H01B17/60 , Y10T428/24942 , Y10T428/2495 , Y10T428/24992 , Y10T442/659 , Y10T442/693
Abstract: Provided is an article containing non-cellulosic nonwoven fabric layer between two non-cellulosic nonwoven paper layers wherein one or both of the nonwoven paper and nonwoven fabric are electrically insulating. At least some embodiments are flame retardant.
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公开(公告)号：US11735332B2
公开(公告)日：2023-08-22
申请号：US17597867
申请日：2020-07-31
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Mitchell T. Huang , Kerstin C. Rosen , Claus H. G. Middendorf , Christoph Kuesters , Jan Thomas Krapp , Donald A. Gagnon , Amy Douglass , Robert H. Turpin
IPC: H01B3/08 , H01M10/625 , H01M10/658 , H01M50/249 , H01M50/24 , H01M50/276 , H01M50/282 , B32B5/26 , B32B5/02 , B32B7/12 , B32B29/02 , C03C25/1095 , C03C25/42 , C09K21/02
CPC classification number: H01B3/08 , B32B5/022 , B32B5/028 , B32B5/266 , B32B5/273 , B32B7/12 , B32B29/02 , C03C25/1095 , C03C25/42 , C09K21/02 , H01M10/625 , H01M10/658 , H01M50/24 , H01M50/249 , H01M50/276 , H01M50/282 , B32B2250/20 , B32B2255/02 , B32B2255/20 , B32B2262/101 , B32B2262/105 , B32B2262/108 , B32B2307/206 , B32B2307/304 , B32B2307/3065 , B32B2307/718 , B32B2307/732 , B32B2457/10 , H01M2220/20
Abstract: A multilayer material for use as a thermal insulation barrier and/or flame barrier in a rechargeable electrical energy storage system is provided. The multilayer material comprises at least one inorganic fabric layer bonded to a nonwoven layer comprising inorganic particles and inorganic fibers by an inorganic adhesive, wherein the inorganic adhesive. The inorganic adhesive can be a modified inorganic adhesive comprising at least 99 wt. % inorganic constituents and an organic additive of at least 0.01 wt. % and less than 1 wt. % based on a total solids content of the inorganic adhesive.
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公开(公告)号：US20220262539A1
公开(公告)日：2022-08-18
申请号：US17597867
申请日：2020-07-31
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Mitchell T. Huang , Kerstin C. Rosen , Claus H. G. Middendorf , Christoph Kuesters , Jan Thomas Krapp , Donald A. Gagnon , Amy Douglass , Robert H. Turpin
IPC: H01B3/08 , B32B5/02 , B32B5/26 , B32B7/12 , B32B29/02 , C03C25/1095 , C03C25/42 , H01M10/658 , H01M50/24 , H01M10/625 , H01M50/249 , H01M50/276 , H01M50/282 , C09K21/02
Abstract: A multilayer material for use as a thermal insulation barrier and/or flame barrier in a rechargeable electrical energy storage system is provided. The multilayer material comprises at least one inorganic fabric layer bonded to a nonwoven layer comprising inorganic particles and inorganic fibers by an inorganic adhesive, wherein the inorganic adhesive. The inorganic adhesive can be a modified inorganic adhesive comprising at least 99 wt. % inorganic constituents and an organic additive of at least 0.01 wt. % and less than 1 wt. % based on a total solids content of the inorganic adhesive.
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公开(公告)号：US20210280336A1
公开(公告)日：2021-09-09
申请号：US17250379
申请日：2019-07-22
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Robert H. Turpin , Mitchell T. Huang , Donald A. Gagnon
IPC: H01B3/00 , H01B3/12 , H01B3/08 , H01B3/04 , H01M10/653 , H01M10/0525 , H01M50/24 , H01M10/625 , C04B28/26 , C04B14/42 , C04B14/24 , C04B14/10
Abstract: A flame resistant electrical insulating material comprises glass fibers, a particulate filler mixture, and an inorganic binder, wherein the electrical insulating material has a UL-94 flammability rating of V-0, 5VA and a thermal conductivity of less than 0.15 W/m-K. The particulate filler mixture comprises at least two particulate filler materials selected from the list of glass bubbles, kaolin clay, talc, mica, calcium carbonate, and alumina trihydrate. In an exemplary aspect, the insulating material is not punctured after direct exposure to 2054° C. (3730° F.) flame for at least 10 minutes.
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