公开(公告)号：US20190017195A1

公开(公告)日：2019-01-17

申请号：US16134581

申请日：2018-09-18

Applicant: Case Western Reserve University

Inventor： Eric Baer ,  Jia Wang ,  Deepak Langhe

IPC: D01D5/42 ,  D01F6/66 ,  B32B27/36 ,  B32B27/34 ,  B32B27/30 ,  B32B27/20 ,  D02G3/22 ,  B29C47/14 ,  B29C47/02 ,  D01F8/00 ,  D01D5/253 ,  B32B27/08 ,  B29C47/06 ,  B32B5/12

Abstract: A multilayered polymer composite film includes a first polymer material forming a polymer matrix and a second polymer material coextruded with the first polymer material. The second polymer material forms a plurality of fibers embedded within the polymer matrix. The fibers have a rectangular cross-section.

公开(公告)号：US10077509B2

公开(公告)日：2018-09-18

申请号：US14394234

申请日：2013-04-15

Applicant: Case Western Reserve University

Inventor： Eric Baer ,  Deepak Langhe ,  Jia Wang

IPC: D01D5/42 ,  D02G3/22 ,  B32B27/08 ,  B32B5/12 ,  D01F6/66 ,  B29C47/06 ,  D01D5/253 ,  D01F8/00 ,  B29C47/02 ,  B29C47/14 ,  B32B27/20 ,  B32B27/30 ,  B32B27/34 ,  B32B27/36

CPC classification number: D01D5/42 ,  B29C48/154 ,  B29C48/18 ,  B29C48/30 ,  B29C48/307 ,  B32B5/12 ,  B32B27/08 ,  B32B27/20 ,  B32B27/302 ,  B32B27/34 ,  B32B27/36 ,  B32B2250/02 ,  B32B2250/03 ,  B32B2250/24 ,  B32B2250/40 ,  B32B2262/02 ,  B32B2262/0276 ,  B32B2307/514 ,  B32B2307/54 ,  B32B2367/00 ,  B32B2371/00 ,  B32B2535/00 ,  D01D5/253 ,  D01D5/423 ,  D01F6/66 ,  D01F8/00 ,  D02G3/22 ,  D10B2331/06 ,  D10B2509/00 ,  Y10T428/24752 ,  Y10T428/2973

Abstract: A multilayered polymer composite film includes a first polymer material forming a polymer matrix and a second polymer material coextruded with the first polymer material. The second polymer material forms a plurality of fibers embedded within the polymer matrix. The fibers have a rectangular cross-section.

公开(公告)号：US11111606B2

公开(公告)日：2021-09-07

申请号：US16134581

申请日：2018-09-18

Applicant: Case Western Reserve University

Inventor： Eric Baer ,  Jia Wang ,  Deepak Langhe

IPC: D01D5/42 ,  B29C48/18 ,  B29C48/154 ,  B29C48/305 ,  B32B27/20 ,  B32B27/30 ,  B32B27/34 ,  B32B27/36 ,  D01D5/253 ,  D01F8/00 ,  B32B27/08 ,  B29C48/08 ,  B32B5/12 ,  D01F6/66 ,  D02G3/22 ,  B29C48/12

Abstract: A multilayered polymer composite film includes a first polymer material forming a polymer matrix and a second polymer material coextruded with the first polymer material. The second polymer material forms a plurality of fibers embedded within the polymer matrix. The fibers have a rectangular cross-section.

公开(公告)号：US11014341B2

公开(公告)日：2021-05-25

申请号：US14395367

申请日：2013-04-22

Applicant: Case Western Reserve University

Inventor： Eric Baer ,  Shannon Armstrong ,  Deepak Langhe

IPC: B32B27/08 ,  B32B7/02 ,  B29C48/21 ,  B29C61/06 ,  B32B27/40 ,  B29C48/00 ,  B29K75/00 ,  B32B37/15 ,  B29C48/07 ,  B29C48/18 ,  B29C48/71 ,  B29C48/375 ,  B29C48/495 ,  B29K67/00 ,  B29L7/00

Abstract: A multilayered composite shape memory material includes a coextruded first polymer layer of a first polymer material and a second polymer layer of a second polymer material. The composite shape memory material after thermomechanical programming being capable of undergoing at least one temperature induced shape transition from a temporary shape to a permanent shape. The first polymer layer defines a hard segment of the shape memory material that provides the shape memory material with the permanent shape, and the second polymer layer defines a switching segment of the shape memory material that provides the shape memory material with the temporary shape.

公开(公告)号：US20150093559A1

公开(公告)日：2015-04-02

申请号：US14395367

申请日：2013-04-22

Applicant: Case Western Reserve University

Inventor： Eric Baer ,  Shannon Armstrong ,  Deepak Langhe

IPC: B32B27/08 ,  B29C47/06 ,  B29C47/00 ,  B32B7/02

CPC classification number: B32B27/08 ,  B29C48/022 ,  B29C48/023 ,  B29C48/07 ,  B29C48/185 ,  B29C48/21 ,  B29C48/255 ,  B29C48/387 ,  B29C48/49 ,  B29C48/71 ,  B29C61/0616 ,  B29K2067/04 ,  B29K2075/00 ,  B29K2995/0012 ,  B29L2007/008 ,  B32B7/02 ,  B32B27/40 ,  B32B37/153 ,  B32B2250/42 ,  B32B2307/734 ,  B32B2307/738 ,  B32B2367/00 ,  B32B2375/00 ,  Y10T428/24942 ,  Y10T428/24975 ,  Y10T428/24983

Abstract: A multilayered composite shape memory material includes a coextruded first polymer layer of a first polymer material and a second polymer layer of a second polymer material. The composite shape memory material after thermomechanical programming being capable of undergoing at least one temperature induced shape transition from a temporary shape to a permanent shape. The first polymer layer defines a hard segment of the shape memory material that provides the shape memory material with the permanent shape, and the second polymer layer defines a switching segment of the shape memory material that provides the shape memory material with the temporary shape.

Abstract translation: 多层复合形状记忆材料包括第一聚合物材料的共挤出的第一聚合物层和第二聚合物材料的第二聚合物层。 热机械编程后的复合形状记忆材料能够经历从临时形状到永久形状的至少一种温度诱导形状转变。 第一聚合物层限定形状记忆材料的硬链段，其提供具有永久形状的形状记忆材料，并且第二聚合物层限定形状记忆材料的切割部分，其为形状记忆材料提供临时形状。

公开(公告)号：US20150064413A1

公开(公告)日：2015-03-05

申请号：US14394234

申请日：2013-04-15

Applicant: Case Western Reserve University

Inventor： Eric Baer ,  Deepak Langhe ,  Jia Wang

IPC: D01D5/42 ,  D02G3/22 ,  B32B27/08 ,  B32B5/12 ,  D01F6/66

CPC classification number: D01D5/42 ,  B29C47/025 ,  B29C47/06 ,  B29C47/145 ,  B32B5/12 ,  B32B27/08 ,  B32B27/20 ,  B32B27/302 ,  B32B27/34 ,  B32B27/36 ,  B32B2250/02 ,  B32B2250/03 ,  B32B2250/24 ,  B32B2250/40 ,  B32B2262/02 ,  B32B2262/0276 ,  B32B2307/514 ,  B32B2307/54 ,  B32B2367/00 ,  B32B2371/00 ,  B32B2535/00 ,  D01D5/253 ,  D01D5/423 ,  D01F6/66 ,  D01F8/00 ,  D02G3/22 ,  D10B2331/06 ,  D10B2509/00 ,  Y10T428/24752 ,  Y10T428/2973

Abstract: A multilayered polymer composite film includes a first polymer material forming a polymer matrix and a second polymer material coextruded with the first polymer material. The second polymer material forms a plurality of fibers embedded within the polymer matrix. The fibers have a rectangular cross-section.

Abstract translation: 多层聚合物复合膜包括形成聚合物基质的第一聚合物材料和与第一聚合物材料共挤出的第二聚合物材料。 第二聚合物材料形成嵌入聚合物基质内的多个纤维。 纤维具有矩形横截面。