Processable, tunable thiol-ene crosslinked polyurethane shape memory polymers

Hearon, Keith; Nash, Landon D.; Wilson, Thomas S.; Maitland, Duncan J.; Wierzbicki, Mark A.

Processable, tunable thiol-ene crosslinked polyurethane shape memory polymers

Patent · Tue Mar 28 00:00:00 EDT 2023

OSTI ID:1987253

Hearon, Keith; Nash, Landon D.; Wilson, Thomas S.; Maitland, Duncan J.; Wierzbicki, Mark A.

An embodiment includes a platform shape memory polymer system. Such an embodiment exhibits a blend of tunable, high performance mechanical attributes in combination with advanced processing capabilities and good biocompatibility. A post-polymerization crosslinking synthetic approach is employed that combines polyurethane and thiol-ene synthetic processes. Other embodiments are described herein.

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Research Organization:: Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States); Texas A&M Univ., College Station, TX (United States)

Sponsoring Organization:: USDOE; National Science Foundation (NSF); National Institutes of Health (NIH)

DOE Contract Number:: AC52-07NA27344

Assignee:: Lawrence Livermore National Security, LLC (Livermore, CA); The Texas A&M University System (College Station, TX)

Patent Number(s):: 11,613,603

Application Number:: 16/924,819

OSTI ID:: 1987253

Country of Publication:: United States

Language:: English

References (26)

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