Invention Grant
US07795350B2 Blends of amorphous and semicrystalline polymers having shape memory properties
有权
具有形状记忆特性的无定形和半结晶聚合物的共混物
- Patent Title: Blends of amorphous and semicrystalline polymers having shape memory properties
- Patent Title (中): 具有形状记忆特性的无定形和半结晶聚合物的共混物
-
Application No.: US12106376Application Date: 2008-04-21
-
Publication No.: US07795350B2Publication Date: 2010-09-14
- Inventor: Patrick T. Mather , Changdeng Liu , Cheryl J. Campo
- Applicant: Patrick T. Mather , Changdeng Liu , Cheryl J. Campo
- Applicant Address: US CT Farmington
- Assignee: Connecticut, University of
- Current Assignee: Connecticut, University of
- Current Assignee Address: US CT Farmington
- Agency: Cantor Colburn LLP
- Main IPC: C08L23/00
- IPC: C08L23/00 ; C08L27/06 ; C08L27/12 ; C08L33/04 ; C08G63/02
Abstract:
A shape memory polymeric material has a glass transition temperature, Tg, exceeding room temperature and exhibits rubber modulus and elasticity derived substantially from physical crosslinks is prepared by blending components including one crystalline polymer and two amorphous polymers. Methods of preparing the polymeric materials and uses of the polymeric materials, for example, as smart medical devices, are also disclosed.
Public/Granted literature
- US20080249245A1 BLENDS OF AMORPHOUS AND SEMICRYSTALLINE POLYMERS HAVING SHAPE MEMORY PROPERTIES Public/Granted day:2008-10-09
Information query
