大庆裂解C_9馏分合成改性石油树脂

STUDY PREPARATION OF MODIFIED PETROLEUM RESIN FROM C_9 FRACTION OF DAQING

用轻质油裂解C9馏份与顺酐共聚，合成改性石油树脂．并测定了产品的红外、热重和微分热重．

The unsaturated hydrocarbons in the C9 fraction from light oil pyrolysis andmalcic anhydride were copolymerized to make modified petroleum resin.TheIR,TG and DTG of it were meassured in the paper.