A few years down the road, you may be able to get that scratch out of your car’s bumper simply by parking in a sunny spot. Researchers have created a polyurethane coating that heals itself when ...
LEVERKUSEN, Germany—Covestro A.G. has incorporated polycarbonate polyols made with carbon dioxide into its Desmopan thermoplastic polyurethane product range. The company said this is the first time ...
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