Shape Memory Assisted Self-Healing Polymeric Amorphous Coatings

Patrick Mather (Inventor), Erika Rodriguez (Inventor), Sabrina Crandall (Inventor), Xiaofan Luo (Inventor)

Research output: Patent


An amorphous, optically transparent, colorless shape memory assisted self-healing coating for optical glassware applications that uses a combination of surface shape memory and self-healing properties to repair damaged sites on glass substrates when exposed to a thermal stimulus. The coating includes a miscible combination of a network polymer and a linear polymer having glass transition temperate between room temperature and about 40 degrees C. The coating can be used for corrective eyewear, for windshields and windows in automobiles and motorcycles, as well for as optical coatings wherever needed.
Original languageEnglish (US)
Patent number10,935,699
Priority date10/10/13
Filing date4/11/16
StateAccepted/In press - Sep 1 2016


  • optical coatings
  • Shape memory assisted self-healing (SMASH)
  • shape memory polymer (SMP)
  • coatings


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