polymer-coatings
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The Battery Company That Stopped Building Batteries
A Berkeley Lab membrane survived the science and failed its first market test. Sepion's answer was to sell the nearly invisible layer that battery factories could actually use.
NxLite
NxLite (formerly 3E Nano) makes next-generation, transparent energy-control coatings for glass and lightweight polymers. Spun out of the University of Toronto in 2015, the company's patented nano-thin, low-emissivity and solar-control coatings are air-stable and can be applied to glass, acrylic (PMMA) and polycarbonate, cutting the heat that windows gain or lose. NxLite sells to window and door makers, refrigeration and transportation manufacturers, and building-retrofit customers, and runs a 45,000-square-foot Advanced Innovation & Manufacturing (AIM) Center in Canton, Michigan.