Phosgene derivates The private investment firm Comvest Partners has announced the acquisition of VanDeMark Chemical. Headquartered in Lockport, New York and with a facility in Kazincbarcika, Hungary, VanDeMark is recognised as a worldwide leader in the production of specialty phosgene derivatives. Reactive inkjet inks Electronics For Imaging has acquired privately held BDR Boya Kimya. Based in Bursa, Turkey, BDR is a leading manufacturer of reactive inkjet inks for industrial digital ...