Invention Grant
- Patent Title: Shape memory elastomeric composites and method of manufacturing
- Patent Title (中): 形状记忆弹性体复合材料及其制造方法
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Application No.: US12842602Application Date: 2010-07-23
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Publication No.: US09328209B2Publication Date: 2016-05-03
- Inventor: Patrick T. Mather , Luo Xiaofan
- Applicant: Patrick T. Mather , Luo Xiaofan
- Applicant Address: US NY Syracuse
- Assignee: SYRACUSE UNIVERSITY
- Current Assignee: SYRACUSE UNIVERSITY
- Current Assignee Address: US NY Syracuse
- Agency: Bond Schoeneck & King, PLLC
- Agent David Nocilly; George McGuire
- Main IPC: C08J5/24
- IPC: C08J5/24 ; D04H13/00 ; D04H1/64 ; C08J5/04

Abstract:
A shape memory composite consisting of an electrospun non-woven fiber mat and an elastomeric resin matrix. The fiber mat is made from a semi-crystalline polymer, poly(ε-caprolactone) (PCL) and serves as the “switching phase” for shape fixing and recovery. The resin matrix, a crosslinked PDMS elastomer, imparts softness as well as entropic elasticity to the material. PCL is first electrospun from a chloroform/DMF solution. The resulting microfiber mat was then immersed in a two-part (base resin and crosslinking agent) mixture of Sylgard 184 with a vacuum applied to infiltrate the fiber mat with the mixture. The infiltrated fiber mat is then removed from the mixture and cured at room temperature for two days.
Public/Granted literature
- US20110021097A1 Shape Memory Elastomeric Composites and Method of Manufacturing Public/Granted day:2011-01-27
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