Invention Application
- Patent Title: POLYMER SYSTEMS WITH MULTIPLE SHAPE MEMORY EFFECT
- Patent Title (中): 具有多种形状记忆效应的聚合物体系
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Application No.: US12181562Application Date: 2008-07-29
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Publication No.: US20100028683A1Publication Date: 2010-02-04
- Inventor: Tao Xie , Xingcheng Xiao , Yang T. Cheng
- Applicant: Tao Xie , Xingcheng Xiao , Yang T. Cheng
- Applicant Address: US MI DETROIT
- Assignee: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
- Current Assignee: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
- Current Assignee Address: US MI DETROIT
- Main IPC: B32B27/38
- IPC: B32B27/38 ; B32B37/00
Abstract:
A polymer material system that consists of multiple SMP layers of different shape memory transition temperatures in a multilayer construction to achieve and tailor a multiple shape memory effect. Wherein two SMP layers of different shape memory transition temperatures are utilized, a triple shape memory effect is achieved.
Public/Granted literature
- US08865310B2 Polymer systems with multiple shape memory effect Public/Granted day:2014-10-21
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