Dow Buys Out Siam Cement in Polyols-PU Venture

15:37 PM | November 21, 2007 | Chemical Week Editorial Staff

Dow Polyurethanes, a Dow Chemical subsidiary, says it will increase its stake in Pacific Plastics Thailand Ltd. (PPTL) from 49%, to 100%, by purchasing the 51% stake held jointly by Siam Cement and...