松香改性高分子材料的研究和应用进展

综述了国内外松香改性制备高分子材料的研究现状，分别介绍了松香改性酚醛树脂、聚氨酯、聚丙烯酸、醇酸树脂等高分子材料的制备和应用现状，比较了一步法和两步法制备松香改性酚醛树脂的优缺点，详述了半连续种子乳液聚合法/细乳液聚合法制备松香改性聚丙烯酸酯类高分子材料；对松香综合改性高分子材料的发展趋势进行展望，指出了基于松香双键和羧基综合改性制备色泽浅、软化点高的高分子材料及松香改性其它生物质基类高分子材料的发展潜力，以期促进松香改性高分子材料的制备和应用研究。

Research and application of polymer materials modified by rosin

In this paper，research progress of polymer materials modified by rosin is reviewed. Preparation and application of rosin-modified phenolic resin，polyurethane，poly-acrylic acids，alkyd resin and other polymer materials are introduced. Advantages and disadvantages of one-step and two-step methods of making rosin-modified phenolic resin are compared. Semi-continuous seed emulsion polymerization method/mini-emulsion prepared rosin modified polyacrylate polymer materials are also introduced. In order to promote the development of rosin modified polymer material，the development trends of polymer materials modified by rosin is predicted，the development potential of light color and high softening point polymer materials based on modification of the double bond and carboxyl group of rosin is discussed.