发明名称 |
COMPOSITE SHAPE MEMORY MATERIALS |
摘要 |
<p>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.</p> |
申请公布号 |
EP2838729(A1) |
申请公布日期 |
2015.02.25 |
申请号 |
EP20130778430 |
申请日期 |
2013.04.22 |
申请人 |
CASE WESTERN RESERVE UNIVERSITY |
发明人 |
BAER, ERIC;ARMSTRONG, SHANNON;LANGHE, DEEPAK |
分类号 |
B32B27/08;B29C47/00;B29C47/06;B29C47/56;B29C47/70;B29C61/06;B32B7/02;B32B27/40;B32B37/00 |
主分类号 |
B32B27/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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