讨论了溶液性质对SAS竞聚率的影响。
利用单体竞聚率差别,用一次投料法合成梯度共聚物。
The gradient copolymers could be obtained due to the difference of reactivity ratios of the two monomers.
利用单体竞聚率差别,用一次投料法合成梯度共聚物。
The gradient copolymers could be obtained due to the difference of reactivity ratios of the two monomers.
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