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1. 发明申请

US20150344690A1 TWO-WAY SHAPE MEMORY POLYMER COMPOSITE MATERIAL AND PREPARATION METHOD THEREOF 审中-公开
标题翻译：双面形状记忆聚合物复合材料及其制备方法
公开(公告)号：US20150344690A1
公开(公告)日：2015-12-03
申请号：US14453687
申请日：2014-08-07
申请人： POLYU BASE (SHENZHEN) LIMITED
发明人： Jinlian HU , You WU
IPC分类号： C08L83/04 , C08L9/06 , B29C55/00 , C08L45/00 , C08L23/20 , C08L23/06 , C08L21/00 , C08L9/00
摘要： A two-way shape memory polymer composite material is provided, which comprises two interpenetrating network polymers, wherein one polymer is a shape memory polymer made of crystalline cross-linked polymer, the other one is a cross-linked elastomeric material. The composite material is formed by interpenetration of two network polymers, wherein one network polymer will shrink under heating and the other network polymer acts as the segment for energy storage. When the first polymer network shrinks under heating, it presses the second polymer network, while the heating is cancelled the pressed second polymer network will enforce the first polymer network to recover the original shape, therefore it has the behavior of two-way shape memory.
摘要翻译：提供了一种双向形状记忆聚合物复合材料，其包括两个互穿网络聚合物，其中一种聚合物是由结晶交联聚合物制成的形状记忆聚合物，另一种是交联弹性体材料。复合材料通过两个网状聚合物的相互渗透形成，其中一个网络聚合物在加热下会收缩，另一个网络聚合物作为能量储存的段。当第一聚合物网络在加热下收缩时，它压迫第二聚合物网络，而加热被取消，所压制的第二聚合物网络将强制第一聚合物网络恢复原始形状，因此具有双向形状记忆的行为。

2. 发明授权

US10550266B2 Two-way shape memory polymer composite material and preparation method thereof 有权
公开(公告)号：US10550266B2
公开(公告)日：2020-02-04
申请号：US14453687
申请日：2014-08-07
申请人： POLYU BASE (SHENZHEN) LIMITED
发明人： Jinlian Hu , You Wu
IPC分类号： C08L83/04 , C08L9/06 , B29C55/00 , C08L45/00 , C08L23/20 , C08L23/06 , C08L21/00 , C08L9/00 , B29K9/00 , B29K9/06 , B29K21/00 , B29K23/00 , B29K75/00 , B29K83/00 , B29L31/00
摘要： A two-way shape memory polymer composite material is provided, which comprises two interpenetrating network polymers, wherein one polymer is a shape memory polymer made of crystalline cross-linked polymer, the other one is a cross-linked elastomeric material. The composite material is formed by interpenetration of two network polymers, wherein one network polymer will shrink under heating and the other network polymer acts as the segment for energy storage. When the first polymer network shrinks under heating, it presses the second polymer network, while the heating is cancelled the pressed second polymer network will enforce the first polymer network to recover the original shape, therefore it has the behavior of two-way shape memory.

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