Lawrence Livermore National Security, LLC;The Texas A&M University System
发明人:
Landon D. Nash,Duncan J. Maitland,Nicole Docherty,Thomas S. Wilson,Ward Small, IV,Jason Ortega,Pooja Singhal
申请号：
US15746471
公开号：
US20180208735A1
申请日:
2016.07.22
申请国别(地区):
US
年份:
2018
代理人:
摘要：
An embodiment includes a system comprising: a monolithic shape memory polymer (SMP) foam having first and second states； wherein the SMP foam includes: (a) polyurethane, (b) an inner half portion having inner reticulated cells defined by inner struts, (c) an outer half portion, having outer reticulated cells defined by outer struts, surrounding the inner portion in a plane that provides a cross-section of the SMP foam, (d) hydroxyl groups chemically bound to outer surfaces of both the inner and outer struts. Other embodiments are discussed herein.
