Preparation of ABS-type graft copolymers from a rubber substrate which has been stabilized by treatment with an alkyl 3-mercaptopropionate. The resulting graft copolymer is characterized by improved thermal stability.
用
3-巯基丙酸烷基酯稳定橡胶基材,制备
ABS 型接枝共聚物。所制备的接枝共聚物具有更好的热稳定性。