PITTSBURGH--(BUSINESS WIRE)-- PPG (PPG) today announced the launch of PPG HI-GARD® Non-Methanol hard coating for 1.5 standard index ophthalmic lenses. Developed as a drop-in replacement for ...
Case Western Reserve researchers, collaborators create new class of thin film coating; innovative technology could solve major hurdles for solar energy generation Researchers at Case Western Reserve ...
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