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UPDATE 1-PPG sells rest of variable-tint lens maker to Essilor for $1.73 bln
2013-07-29 11:30:59| Chemicals - Topix.net
PPG Industries Inc has agreed to sell its $1.73 billion controlling stake in Transitions Optical, the inventor of modern variable-tint plastic lenses, to business partner Essilor International, PPG said on Monday.
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Category:Chemicals