改性松香类水溶性醇酸树脂的合成与性能研究

摘要

Water-soluble alkyd resin was synthesized from oleic acid as fatty acid,maleopimaric acid imide,dimaleopimaric acid imide,glycerol as raw materials.Effects of oleic acid dosage,ratio of polyols-acid,kinds of polyacid on properties of product were discussed.It possesses good thermostability according to thermal analysis.%摘要：以油酸为脂肪酸，马来海松酸酰亚胺、双马来海松酸酰亚胺及甘油为原料，合成改性松香类水溶性醇酸树脂，讨论了油酸用量、醇酸配比、多元酸的种类对产物性能的影响。产物的耐热性表明，其具有良好的耐热性。