专利申请号:CN200810229675.8公开号:CN101759836A申请日:2008.12.12公开日:2010.06.30申请人:沈阳市和平区国际科技孵化中心本发明涉及一种应用于PVC树脂加工过程中的PVC冲击改性剂。由甲基丙烯酸甲酯、丁二烯、 Patent application number: CN200810229675.8 Publication number: CN101759836A Date of application: 2008.12.12 Date of disclosure: 2010.06.30 Applicant: International Science and Technology Incubation Center, Heping District, Shenyang City The present invention relates to a PVC impact process used in PVC resin processing Agent. From methyl methacrylate, butadiene,