An alkali soluble photosensitive resin has been synthesized by two-stage process starting from the raw materials of acrylic acid,maleic anhydride and epoxidized soybean oil.

• 以环氧大豆油、丙烯酸和马来酸酐为原料,采用两步法合成了碱溶性光敏树脂。研究了反应温度、催化剂、阻聚剂等因素对合成过程和产物的影响。