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公开(公告)号：WO2018038984A1
公开(公告)日：2018-03-01
申请号：PCT/US2017/047050
申请日：2017-08-16
摘要： 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.
摘要翻译： 描述了导热率大于0.4W / m-K的导热电绝缘纸。 导热电绝缘纸是包含芳族聚酰胺纤维，芳族聚酰胺浆料，粘合剂材料的非织造纸; 和导热填料的协同混合物，其中所述协同混合物包含主要导热填料; 和辅助导热填料。
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公开(公告)号：WO2021022130A1
公开(公告)日：2021-02-04
申请号：PCT/US2020/044442
申请日：2020-07-31
发明人： HUANG, Mitchell T. , ROSEN, Kerstin C. , MIDDENDORF, Claus H. G. , KUESTERS, Christoph , KRAPP, Jan Thomas , GAGNON, Donald A. , DOUGLASS, Amy , TURPIN, Robert H.
IPC分类号： H01M2/02 , C09K21/02 , H01B3/02 , H01M2/10 , H01M10/625 , H01M10/653
摘要： 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：WO2020023357A1
公开(公告)日：2020-01-30
申请号：PCT/US2019/042776
申请日：2019-07-22
摘要： 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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公开(公告)号：WO2019089260A1
公开(公告)日：2019-05-09
申请号：PCT/US2018/056878
申请日：2018-10-22
摘要： 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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5.发明申请ELECTRICALLY INSULATING MATERIAL AND CONDUCTOR WRAP FOR ELECTRICAL EQUIPMENT, SUCH AS TRANSFORMERS 审中-公开用于电气设备，如变压器的电绝缘材料和导体套
公开(公告)号：WO2015113013A1
公开(公告)日：2015-07-30
申请号：PCT/US2015/012983
申请日：2015-01-27
CPC分类号： H01B3/002 , C08L29/04 , C08L2203/206 , C08L2205/16 , H01B3/28 , H01B3/301 , H01B3/447 , H01B3/448 , H01B3/47 , H01F27/32
摘要： An article comprises fully hydrolyzed polyvinyl alcohol fibers, an inorganic filler, and a polymer binder. The article can be formed as an electrically insulating saturated nonwoven sheet for electrical equipment, such as a liquid filled transformer, which can be substantially cellulose free.
摘要翻译： 一种制品包括完全水解的聚乙烯醇纤维，无机填料和聚合物粘合剂。 该制品可以形成为电气设备的电绝缘饱和非织造片材，例如可以基本上不含纤维素的液体填充变压器。
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公开(公告)号：WO2015113012A1
公开(公告)日：2015-07-30
申请号：PCT/US2015/012982
申请日：2015-01-27
发明人： TURPIN, Robert H. , BROWNING, Rhesa M. , MAHONEY, David V. , HUANG, Mitchell T. , STANKES, David S. , FOX, Martin H.
CPC分类号： H01B3/002 , D21H13/10 , D21H13/16 , D21H13/40 , D21H17/67 , D21H21/18 , H01B3/28 , H01B3/448 , H01B3/47 , H01F27/2876 , H01F27/327
摘要： 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.
摘要翻译： 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：WO2012082180A1
公开(公告)日：2012-06-21
申请号：PCT/US2011/037755
申请日：2011-05-24
CPC分类号： H01B3/52 , B32B5/024 , B32B5/26 , B32B19/06 , D21H13/10 , D21H13/26 , D21H17/67 , D21H21/18 , Y10T442/608 , Y10T442/659 , Y10T442/693
摘要： Provided in at least one embodiment is a nonwoven paper layer directly fused on one or both sides with a nonwoven fabric layer wherein one or both of the nonwoven paper and nonwoven fabric are electrically insulating.
摘要翻译： 在至少一个实施方案中提供了一种非织造纸层，其在一侧或两侧直接熔合无纺布层，其中非织造纸和无纺布中的一种或两种是电绝缘的。
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