COPOLYMERIZATION AND DETERMINATION OF MONOMER REACTIVITY RATIOS OF DL-LACTIDE WITH 3-BENZYLOXYMETHYL

来源 :高分子科学 | 被引量 : 0次 | 上传用户：bolun365

【摘要】

：

The copolymerization of DL-LA and 3-BMG was carried out in bulk with stannous 2-ethylhexanoate as the catalyst. A series of copolymers with pendant protected gr

【作者】

：

Ji-yuan Yang Jian Yu Mei Li Zh

【机构】

：

Department of Polymer Science and Engineering,National Research Institute for Family Planning

【出处】

：

高分子科学

【发表日期】

：

2004年期

【关键词】

：

3-Benzyloxymethyl-1 4-dioxane-2 5-dione DL-Lactide Reactivity ratios

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The copolymerization of DL-LA and 3-BMG was carried out in bulk with stannous 2-ethylhexanoate as the catalyst. A series of copolymers with pendant protected groups were obtained and characterized by 1H-NMR and GPC to be rBMG = 1.96 and rLA = 0.37, respectively.

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COPOLYMERIZATION AND DETERMINATION OF MONOMER REACTIVITY RATIOS OF DL-LACTIDE WITH 3-BENZYLOXYMETHYL

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