公开(公告)号：US10068706B2

公开(公告)日：2018-09-04

申请号：US15403838

申请日：2017-01-11

Applicant: CASE WESTERN RESERVE UNIVERSITY ,  THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE NAVY

Inventor： Eric Baer ,  Anne Hiltner ,  James S. Shirk ,  Mason A. Wolak

IPC: H01G4/18 ,  B29C47/00 ,  B32B15/08 ,  B32B27/08 ,  H01G4/20 ,  B32B7/02 ,  B32B27/30 ,  B32B27/36 ,  B29C47/06 ,  B29L7/00 ,  B29L9/00 ,  B29L31/34

Abstract: A multilayer polymer dielectric film includes a stack of coextruded, alternating first dielectric layers and second dielectric layers that receive electrical charge. The first dielectric layers include a first polymer material and the second dielectric layers include a second polymer material different from the first polymer material. The first polymer material has a permittivity greater than the second polymer material. The second polymer material has a breakdown strength greater than the first polymer material. Adjoining first dielectric layers and second dielectric layers define an interface between the layers that delocalizes electrical charge build-up in the layers. The stack has substantially the crystallographic symmetry before and during receiving electrical charge.

公开(公告)号：US20140160623A1

公开(公告)日：2014-06-12

申请号：US14082798

申请日：2013-11-18

Applicant: The U.S.A. as Represented by the Secretary of the Navy ,  Case Western Reserve University

Inventor： Eric Baer ,  Anne Hiltner ,  James S. Shirk ,  Mason A. Wolak

IPC: H01G4/18 ,  H01G4/30 ,  B32B7/02

CPC classification number: H01G4/18 ,  B29C47/0019 ,  B29C47/0021 ,  B29C47/061 ,  B29C47/065 ,  B29K2995/0006 ,  B29L2007/008 ,  B29L2009/00 ,  B29L2031/34 ,  B29L2031/3406 ,  B29L2031/3468 ,  B32B7/02 ,  B32B15/08 ,  B32B27/08 ,  B32B27/308 ,  B32B27/365 ,  B32B2307/20 ,  B32B2307/202 ,  B32B2307/204 ,  B32B2307/518 ,  B32B2439/70 ,  B32B2457/00 ,  H01G4/20 ,  Y10T428/24942

Abstract: A multilayer polymer dielectric film includes a stack of coextruded, alternating first dielectric layers and second dielectric layers that receive electrical charge. The first dielectric layers include a first polymer material and the second dielectric layers include a second polymer material different from the first polymer material. The first polymer material has a permittivity greater than the second polymer material. The second polymer material has a breakdown strength greater than the first polymer material. Adjoining first dielectric layers and second dielectric layers define an interface between the layers that delocalizes electrical charge build-up in the layers. The stack has substantially the crystallographic symmetry before and during receiving electrical charge.

Abstract translation: 多层聚合物电介质膜包括共挤出交替的第一介电层和接收电荷的第二电介质层的叠层。 第一介电层包括第一聚合物材料，第二介电层包括不同于第一聚合物材料的第二聚合物材料。 第一聚合物材料的介电常数大于第二聚合物材料。 第二聚合物材料具有大于第一聚合物材料的击穿强度。 邻接的第一电介质层和第二电介质层限定了层之间的界面，使层中的电荷积聚成为局部。 堆叠在接收电荷之前和期间具有基本的晶体对称性。

公开(公告)号：US20170282474A1

公开(公告)日：2017-10-05

申请号：US15403838

申请日：2017-01-11

Applicant: CASE WESTERN RESERVE UNIVERSITY ,  THE U.S.A. AS REPRESENTED BY THE SECRETARY OF THE NAVY

Inventor： Eric Baer ,  Anne Hiltner ,  James S. Shirk ,  Mason A. Wolak

IPC: B29C47/00 ,  B32B15/08

CPC classification number: H01G4/18 ,  B29C47/0019 ,  B29C47/0021 ,  B29C47/061 ,  B29C47/065 ,  B29K2995/0006 ,  B29L2007/008 ,  B29L2009/00 ,  B29L2031/34 ,  B29L2031/3406 ,  B29L2031/3468 ,  B32B7/02 ,  B32B15/08 ,  B32B27/08 ,  B32B27/308 ,  B32B27/365 ,  B32B2307/20 ,  B32B2307/202 ,  B32B2307/204 ,  B32B2307/518 ,  B32B2439/70 ,  B32B2457/00 ,  H01G4/20 ,  Y10T428/24942

Abstract: A multilayer polymer dielectric film includes a stack of coextruded, alternating first dielectric layers and second dielectric layers that receive electrical charge. The first dielectric layers include a first polymer material and the second dielectric layers include a second polymer material different from the first polymer material. The first polymer material has a permittivity greater than the second polymer material. The second polymer material has a breakdown strength greater than the first polymer material. Adjoining first dielectric layers and second dielectric layers define an interface between the layers that delocalizes electrical charge build-up in the layers. The stack has substantially the crystallographic symmetry before and during receiving electrical charge.

公开(公告)号：US20140327174A1

公开(公告)日：2014-11-06

申请号：US14331002

申请日：2014-07-14

Applicant: Case Western Reserve University

Inventor： Anne Hiltner ,  Eric Baer ,  Yijian Lin

IPC: B65D65/38 ,  B29C47/06 ,  B32B27/08 ,  B29C47/00

CPC classification number: B65D65/38 ,  B29C47/0007 ,  B29C47/0019 ,  B29C47/0021 ,  B29C47/0054 ,  B29C47/0057 ,  B29C47/065 ,  B29C47/145 ,  B29C47/367 ,  B29C47/56 ,  B29C47/707 ,  B29C51/02 ,  B29C55/023 ,  B29C55/06 ,  B29C2947/92666 ,  B29C2947/92704 ,  B29C2947/92714 ,  B29C2947/92923 ,  B29K2023/12 ,  B29K2027/16 ,  B29K2067/003 ,  B29K2071/02 ,  B29K2995/004 ,  B29K2995/0041 ,  B29K2995/005 ,  B29K2995/0067 ,  B29L2007/008 ,  B32B7/02 ,  B32B27/08 ,  B32B27/28 ,  B32B27/302 ,  B32B27/304 ,  B32B27/308 ,  B32B27/32 ,  B32B27/322 ,  B32B27/34 ,  B32B27/36 ,  B32B27/365 ,  B32B27/38 ,  B32B27/40 ,  B32B2270/00 ,  B32B2307/514 ,  B32B2307/518 ,  B32B2307/704 ,  B32B2307/7242 ,  B32B2307/732 ,  B32B2457/20

Abstract: A method of forming a confined crystallization multilayer film includes coextruding a plurality of first polymer layers and a plurality of second polymer layer to form a multilayer film wherein each first polymer layer is sandwiched between second polymer layers and axially orienting the multilayer film at a temperature below the melting temperature (Tm) of the second polymer layer and to a thickness such that each first polymer layer forms a high aspect ratio substantially crystalline lamellae.

Abstract translation: 形成约束结晶多层膜的方法包括共挤出多个第一聚合物层和多个第二聚合物层以形成多层膜，其中每个第一聚合物层夹在第二聚合物层之间并在低于下述温度下轴向取向多层膜 第二聚合物层的熔融温度（Tm）和使得每个第一聚合物层形成高纵横比基本上为结晶薄片的厚度。

公开(公告)号：US09598212B2

公开(公告)日：2017-03-21

申请号：US14331002

申请日：2014-07-14

Applicant: CASE WESTERN RESERVE UNIVERSITY

Inventor： Anne Hiltner ,  Eric Baer ,  Yijian Lin ,  Joel Carr

IPC: B29C55/00 ,  B65D65/38 ,  B29C47/00 ,  B29C47/06 ,  B29C47/14 ,  B29C47/56 ,  B29C47/70 ,  B29C55/02 ,  B29C55/06 ,  B32B7/02 ,  B32B27/08 ,  B29C47/36 ,  B29C51/02 ,  B29K23/00 ,  B29K27/00 ,  B29K67/00 ,  B29K71/00 ,  B29L7/00

CPC classification number: B65D65/38 ,  B29C47/0007 ,  B29C47/0019 ,  B29C47/0021 ,  B29C47/0054 ,  B29C47/0057 ,  B29C47/065 ,  B29C47/145 ,  B29C47/367 ,  B29C47/56 ,  B29C47/707 ,  B29C51/02 ,  B29C55/023 ,  B29C55/06 ,  B29C2947/92666 ,  B29C2947/92704 ,  B29C2947/92714 ,  B29C2947/92923 ,  B29K2023/12 ,  B29K2027/16 ,  B29K2067/003 ,  B29K2071/02 ,  B29K2995/004 ,  B29K2995/0041 ,  B29K2995/005 ,  B29K2995/0067 ,  B29L2007/008 ,  B32B7/02 ,  B32B27/08 ,  B32B27/28 ,  B32B27/302 ,  B32B27/304 ,  B32B27/308 ,  B32B27/32 ,  B32B27/322 ,  B32B27/34 ,  B32B27/36 ,  B32B27/365 ,  B32B27/38 ,  B32B27/40 ,  B32B2270/00 ,  B32B2307/514 ,  B32B2307/518 ,  B32B2307/704 ,  B32B2307/7242 ,  B32B2307/732 ,  B32B2457/20

Abstract: A method of forming a confined crystallization multilayer film includes coextruding a plurality of first polymer layers and a plurality of second polymer layer to form a multilayer film wherein each first polymer layer is sandwiched between second polymer layers and axially orienting the multilayer film at a temperature below the melting temperature (Tm) of the second polymer layer and to a thickness such that each first polymer layer forms a high aspect ratio substantially crystalline lamellae.

公开(公告)号：US20190057814A1

公开(公告)日：2019-02-21

申请号：US16118179

申请日：2018-08-30

Applicant: CASE WESTERN RESERVE UNIVERSITY ,  The Government of The United States of America, as Represented by The Secretary of the Navy

Inventor： Eric Baer ,  Anne Hiltner ,  James S. Shirk ,  Mason Wolak ,  Zheng Zou ,  Matthew Mackey ,  Joel Carr

IPC: H01G4/18 ,  B32B27/30 ,  B29C47/00 ,  B32B27/36 ,  H01G4/20 ,  B32B7/02 ,  B32B15/08 ,  B32B27/08 ,  B29L31/34 ,  B29L9/00 ,  B29L7/00 ,  B29C47/06

Abstract: A multilayer polymer dielectric film includes a stack of coextruded, alternating first dielectric layers and second dielectric layers that receive electrical charge. The first dielectric layers include a first polymer material and the second dielectric layers include a second polymer material different from the first polymer material. The first polymer material has a permittivity greater than the second polymer material. The second polymer material has a breakdown strength greater than the first polymer material. Adjoining first dielectric layers and second dielectric layers define an interface between the layers that delocalizes electrical charge build-up in the layers. The stack has substantially the crystallographic symmetry before and during receiving electrical charge.

公开(公告)号：US09558888B2

公开(公告)日：2017-01-31

申请号：US14082798

申请日：2013-11-18

Applicant: Case Western Reserve University ,  The U.S.A. as Represented by the Secretary of the Navy

Inventor： Eric Baer ,  Anne Hiltner ,  James S. Shirk ,  Mason A. Wolak

IPC: H01G4/18 ,  B32B7/02 ,  B32B15/08 ,  B32B27/08 ,  H01G4/20 ,  B32B27/30 ,  B32B27/36 ,  B29C47/00 ,  B29C47/06 ,  B29L7/00 ,  B29L9/00 ,  B29L31/34

CPC classification number: H01G4/18 ,  B29C47/0019 ,  B29C47/0021 ,  B29C47/061 ,  B29C47/065 ,  B29K2995/0006 ,  B29L2007/008 ,  B29L2009/00 ,  B29L2031/34 ,  B29L2031/3406 ,  B29L2031/3468 ,  B32B7/02 ,  B32B15/08 ,  B32B27/08 ,  B32B27/308 ,  B32B27/365 ,  B32B2307/20 ,  B32B2307/202 ,  B32B2307/204 ,  B32B2307/518 ,  B32B2439/70 ,  B32B2457/00 ,  H01G4/20 ,  Y10T428/24942

Abstract: A multilayer polymer dielectric film includes a stack of coextruded, alternating first dielectric layers and second dielectric layers that receive electrical charge. The first dielectric layers include a first polymer material and the second dielectric layers include a second polymer material different from the first polymer material. The first polymer material has a permittivity greater than the second polymer material. The second polymer material has a breakdown strength greater than the first polymer material. Adjoining first dielectric layers and second dielectric layers define an interface between the layers that delocalizes electrical charge build-up in the layers. The stack has substantially the crystallographic symmetry before and during receiving electrical charge.

Abstract translation: 多层聚合物电介质膜包括共挤出交替的第一介电层和接收电荷的第二电介质层的叠层。 第一介电层包括第一聚合物材料，第二介电层包括不同于第一聚合物材料的第二聚合物材料。 第一聚合物材料的介电常数大于第二聚合物材料。 第二聚合物材料具有大于第一聚合物材料的击穿强度。 邻接的第一电介质层和第二电介质层限定了层之间的界面，使层中的电荷积聚成为局部。 堆叠在接收电荷之前和期间具有基本的晶体对称性。