Invention Grant
US09272464B2 Article made of a shape-memory composite material, method for the production thereof, and method for retrieving stored shapes
有权
由形状记忆复合材料制成的制品，其制造方法和用于检索存储的形状的方法
- Patent Title: Article made of a shape-memory composite material, method for the production thereof, and method for retrieving stored shapes
- Patent Title (中): 由形状记忆复合材料制成的制品，其制造方法和用于检索存储的形状的方法
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Application No.: US12808876Application Date: 2008-12-16
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Publication No.: US09272464B2Publication Date: 2016-03-01
- Inventor: Karl Kratz , Andreas Lendlein , Reinhard Mohr , Marc Behl
- Applicant: Karl Kratz , Andreas Lendlein , Reinhard Mohr , Marc Behl
- Applicant Address: DE Geesthacht
- Assignee: Helmholtz-Zentrum Geesthacht Zentrum Fuer Material-Und Kuestenforschung GMBH
- Current Assignee: Helmholtz-Zentrum Geesthacht Zentrum Fuer Material-Und Kuestenforschung GMBH
- Current Assignee Address: DE Geesthacht
- Agency: VLP Law Group LLP
- Agent Kent H. Cheng
- Priority: DE102007061342 20071217
- International Application: PCT/EP2008/067582 WO 20081216
- International Announcement: WO2009/077515 WO 20090625
- Main IPC: B32B7/02
- IPC: B32B7/02 ; B29C67/24 ; H05B6/02 ; B29C61/06 ; B29C61/00 ; B29C35/08 ; B29K105/16
Abstract:
The invention relates to an article (10) made of a shape memory composite material (12) comprising a shape memory polymer (14) and a magnetic material (16) embedded therein, said shape memory polymer (14) after thermomechanical programming being capable of undergoing at least one temperature-induced transition from a temporary shape into a permanent shape, as well as to a method for the production thereof and a method for retrieving stored shapes.It is envisaged that the article (10) has at least two directly or indirectly interconnected sections (18, 20) which differ by a different surface-to-volume ratio (S/V).
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