| SYNTHESIS OF SOAP-FREE ACRYLIC HYDROSOLS |
| |
| 作者姓名： | Li Jia Zong-hui Liu De-qing Wei Chengd Institute of Organic Chemistry Chinese Academy of Sciences Chengdu China |
| |
| 作者单位： | Li Jia;Zong-hui Liu;De-qing Wei Chengd Institute of Organic Chemistry Chinese Academy of Sciences，Chengdu 610041，China |
| |
| 摘 要： | Poly(methyl methacrylate/ethyl acrylate/acrylic acid) hydrosols were prepared by employing soap-freepolymerization, and (acrylic acid/butyl acrylate) oligomer was used as the polymeric surfactant The effect of reactioncondition on the morphology and particle size of the hydrosols was investigated. The minimum amount of acrylic acid in thehydrosols is 2%. The maximum weight average molecular weight (M_w) of polymer that assures soap-free emulsionconversion into hydrosol is about 1.2×10~5-1.3×10~5. The particle transforming process was investigated, and an obviouschange of particle diameter and morphology was observed.
|
| 收稿时间： | 2002-02-04 |
| 修稿时间： | 2002-03-04 |
SYNTHESIS OF SOAP-FREE ACRYLIC HYDROSOLS |
| |
| Li Jia,Zong-hui Liu,De-qing Wei Chengd Institute of Organic Chemistry Chinese Academy of Sciences,Chengdu ,China.SYNTHESIS OF SOAP-FREE ACRYLIC HYDROSOLS[J].Chinese Journal of Polymer Science,2002,0(6):531-536. |
| |
| Authors: | Li Jia Zong-hui Liu De-qing Wei |
| |
| Institution: | Chengd Institute of Organic Chemistry Chinese Academy of Sciences; Chengdu 610041; China |
| |
| Abstract: | Poly(methyl methacrylate/ethyl acrylate/acrylic acid) hydrosols were prepared by employing soap-freepolymerization, and (acrylic acid/butyl acrylate) oligomer was used as the polymeric surfactant The effect of reactioncondition on the morphology and particle size of the hydrosols was investigated. The minimum amount of acrylic acid in thehydrosols is 2%. The maximum weight average molecular weight (Mw) of polymer that assures soap-free emulsion conversion into hydrosol is about 1.2×105-1.3×105.The particle transforming process was investigated,and an obvious change of particle diameter and morphology was observed. |
| |
| Keywords: | Hydrosol Acrylic resin Water-borne resin Soap-free polymerization |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《高分子科学》浏览原始摘要信息 |
| 点击此处可从《高分子科学》下载免费的PDF全文 |
