| PREPARATION OF MICROGEL-EPOXY RESIN TWO-PHASE POLYMERS BY IN SITU POLYMERIZATION~* |
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| 作者姓名： | 余云照 吴湘洪 宋爱腾 |
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| 作者单位： | Institute of Chemistry，Academia Sinica，Beijing，Institute of Chemistry，Academia Sinica，Beijing，Institute of Chemistry，Academia Sinica，Beijing |
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| 基金项目： | The project is supported by the National Natural Science Foundation of China |
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| 摘 要： | Microgel-epoxy resin two-phase polymers were prepared by in situ copolymerization of ethylenic monomers with unsaturated polyesters. The choice of monomers and the effect of monomer concentration on microgel particle size were discussed. Agglomeration of particles played a significant role in the early stage of polymerization. The microgel dispersion in epoxy resin was stable after the finish of polymerization. Upon curing the particles remained well dispersed.
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| 收稿时间： | 1991-01-12 |
PREPARATION OF MICROGEL-EPOXY RESIN TWO-PHASE POLYMERS BY IN SITU POLYMERIZATION* |
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| YU Yunzhao,WU Xianghong,SONG Aiteng.PREPARATION OF MICROGEL-EPOXY RESIN TWO-PHASE POLYMERS BY IN SITU POLYMERIZATION~*[J].Chinese Journal of Polymer Science,1991,0(4):333-338. |
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| Authors: | YU Yunzhao WU Xianghong SONG Aiteng |
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| Institution: | Institute of Chemistry; Academia Sinica; Beijing |
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| Abstract: | Microgel-epoxy resin two-phase polymers were prepared by in situ copolymerization of ethylenic monomers with unsaturated polyesters. The choice of monomers and the effect of monomer concentration on microgel particle size were discussed. Agglomeration of particles played a significant role in the early stage of polymerization. The microgel dispersion in epoxy resin was stable after the finish of polymerization. Upon curing the particles remained well dispersed. |
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| Keywords: | Epoxy resin Microgel two-phase polymer |
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