公开(公告)号：US09797075B2

公开(公告)日：2017-10-24

申请号：US14125201

申请日：2012-06-11

申请人： LaShanda Korley ,  David A. Stone ,  Gary E. Wnek ,  Nandula Wanasekara

发明人： LaShanda Korley ,  David A. Stone ,  Gary E. Wnek ,  Nandula Wanasekara

IPC分类号： D04H1/728 ,  A61L31/06 ,  A61L31/10 ,  A61L31/16 ,  D06M15/53 ,  D06M15/55 ,  B82Y30/00 ,  D01D5/00 ,  D01F6/14

CPC分类号： D04H1/728 ,  A61L31/06 ,  A61L31/10 ,  A61L31/16 ,  B82Y30/00 ,  D01D5/0007 ,  D01F6/14 ,  D06M15/53 ,  D06M15/55 ,  D10B2321/06 ,  D10B2401/062 ,  D10B2401/20 ,  Y10T442/2877 ,  C08L29/04 ,  C08L71/02

摘要： In accordance with one embodiment, a polymer composite comprises a filler and a matrix. The filler comprises an electrospun polymer mat. The matrix comprises a polymer film. The filler is arranged to respond to stimuli by altering its mechanical properties. In one example, the mat can be electrospun from poly(vinyl alcohol), and the matrix can be formed from ethylene oxide-epichlorohydrin 1:1 copolymer. The filler can be arranged so that the tensile storage modulus of the polymer composite changes in response to the filler being exposed to a stimulus. In another example, the filler is about four percent by weight of the polymer composite.

公开(公告)号：US20150038038A1

公开(公告)日：2015-02-05

申请号：US14125201

申请日：2012-06-11

申请人： LaShanda Korley ,  David A. Stone ,  Gary E. Wnek ,  Nandula Wanasekara

发明人： LaShanda Korley ,  David A. Stone ,  Gary E. Wnek ,  Nandula Wanasekara

IPC分类号： D04H1/728 ,  D06M15/53 ,  D06M15/55

CPC分类号： D04H1/728 ,  A61L31/06 ,  A61L31/10 ,  A61L31/16 ,  B82Y30/00 ,  D01D5/0007 ,  D01F6/14 ,  D06M15/53 ,  D06M15/55 ,  D10B2321/06 ,  D10B2401/062 ,  D10B2401/20 ,  Y10T442/2877 ,  C08L29/04 ,  C08L71/02

摘要： In accordance with one embodiment, a polymer composite comprises a filler and a matrix. The filler comprises an electrospun polymer mat. The matrix comprises a polymer film. The filler is arranged to respond to stimuli by altering its mechanical properties. In one example, the mat can be electrospun from poly(vinyl alcohol), and the matrix can be formed from ethylene oxide-epichlorohydrin 1:1 copolymer. The filler can be arranged so that the tensile storage modulus of the polymer composite changes in response to the filler being exposed to a stimulus. In another example, the filler is about four percent by weight of the polymer composite.

摘要翻译： 根据一个实施方案，聚合物复合材料包括填料和基质。 填料包括电纺聚合物垫。 基质包括聚合物膜。 填充物被布置成通过改变其机械性能来响应刺激。 在一个实例中，垫可以从聚（乙烯醇）电纺丝，并且基质可以由环氧乙烷 - 表氯醇1:1共聚物形成。 可以将填料布置成使得聚合物复合材料的拉伸储能模量随着填料暴露于刺激而变化。 在另一个实例中，填料约为聚合物复合材料的约4重量％。