苯乙烯马来酸酐无规共聚物的制备及性能  

PREPARATION AND PROPERTIES OF THE RANDOM COPOLYMER OF STYRENE AND MALEIC ANHYDRIDE

作　　者：沈一丁[1] 李小瑞[1] 

机构地区：[1]西北轻工业学院应用化学研究所

出　　处：《高分子材料科学与工程》1997年第3期32-35,共4页Polymer Materials Science & Engineering

摘　　要：通过溶液转相乳液聚合的方法，在９０～１３０℃的温度和使用极性溶剂为介质的条件下，制得具有无规结构的苯乙烯马来酸酐共聚物，而在一般聚合条件下，苯乙烯马来酸酐共聚只能得到交替物。笔者制得的这种共聚物兼具鞣制、加脂和助染功能，是一种新型多功能加脂性复鞣剂，适合于各种皮革复鞣，可以明显提高革的质量等级。The random copolymers of styrene and maleic anhydride have been prepared through the inversion phase copolymerization of from solution to emulsion on the condition of both the high temperature of 90～130 ℃ and using the polar solvents. But on generial condition of copolymerization the copolymers of styrene and maleic anhydride might be the alternating structure. Because of the copolymers have the retanning, fatliquoring and auxodyeing functions, which can be used as the multifunctional retanning agent. It has been testfied that the new fatliquoring retanning agent be proper for varies leathers to increase their mass grade.

关 键 词：苯乙烯马来酸酐 无规共聚 聚合 复鞣剂 

分 类 号：TQ944[化学工程] O632.13[理学—高分子化学]