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。

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

IPC: H01B3/00 ,  H01F27/28 ,  H01B3/47 ,  H01F27/32 ,  H01B3/28 ,  H01B3/44

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。

公开(公告)号：US20220393267A1

公开(公告)日：2022-12-08

申请号：US17755471

申请日：2020-12-02

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Bernd Kühneweg ,  Juergen Schnusenberg ,  Mirco Gunjaca ,  Christoph Kuesters ,  Kerstin C. Rosen ,  Claus H.G. Middendorf ,  Mitchell T. Huang ,  David S. Stankes ,  Anne N. De Rovere

IPC: H01M10/658 ,  H01M10/625 ,  H01M50/124 ,  C09D5/18

Abstract: A three dimensional flame barrier is described herein. The three dimensional flame barrier comprises a flame resistant material, wherein the flame resistant barrier has a complex geometry that is defined by a height, width and length, wherein the height of the complex geometry is substantially greater than the thickness of the flame resistant material from which it is formed wherein the flame resistant material comprises inorganic fibers, inorganic particles and an inorganic binder. In some embodiments, the flame barrier article can further comprise a fire protection coating disposed on a first major surface of the flame barrier material.

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.