Global Glycerol Esters of Wood Rosins Market By Type (Natural Glycerol Esters of Wood Rosins , and Synthetic Glycerol Esters of Wood Rosins), By Application (Adhesives , Printing Inks , Paper Sizing , and Rosin Soaps), By Region, and Key Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends and Forecast 2020-2029