 PITTSBURGH--BUSINESS WIRE--PPG NYSE:PPG today announced the appointment of Vincent Robin to vice president, global automotive coatings, effective November 1. Robin, who currently serves as president, Asia Pacific region and vice president, automotive coatings, Asia, will continue to report to Rebecca Liebert, PPG executive vice president, and will join the companys operating committee. Vincents deep knowledge of the global automotive industry, experience in high-growth markets and proven 