Macromolecule monomer with active groups is polycondensated with polyacid and polyols through esterification reaction to give saturated polyester that is well compatible with acrylic resin.

• 利用带有活性官能基团的大分子单体,采用酯化反应工艺,与多元酸、多元醇进行缩聚反应,合成的饱和聚酯树脂与丙烯酸树脂具有非常好的相容性。