| 低含量残留单体的中高分子量PVP K60合成研究 |
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| 引用本文： | 曾阳,王宇,谢建军,施鹰,刘志坤. 低含量残留单体的中高分子量PVP K60合成研究[J]. 精细与专用化学品, 2012, 20(1): 40-44 |
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| 作者姓名： | 曾阳 王宇 谢建军 施鹰 刘志坤 |
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| 作者单位： | 1. 上海大学材料科学与工程学院电子信息材料系,上海200072／上海宇昂化工科技发展有限公司,上海200124
2. 上海大学材料科学与工程学院电子信息材料系,上海,200072 |
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| 摘 要： | 研究了引发体系、聚合机理和聚合工艺对聚乙烯基吡咯烷酮残留单体的影响,通过条件优化和特殊工艺得到残留单体低于USP32所规定的0.01%以下的PVP K60制品。
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| 关 键 词： | 聚乙烯吡咯烷酮 低残留单体 引发体系 |
Study on the synthesis of medium-high molecular weight of PVP K60 with low residual monomer |
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| ZENGYang,WANG Yu,XIE Jian-jun,SHI Ying,LIU Zhi-kun. Study on the synthesis of medium-high molecular weight of PVP K60 with low residual monomer[J]. Fine and Specialty Chemicals, 2012, 20(1): 40-44 |
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| Authors: | ZENGYang WANG Yu XIE Jian-jun SHI Ying LIU Zhi-kun |
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| Affiliation: | 1 (1.Department of Electronics and Information Materials,Shanghai University,Shanghai 200072,China; 2.Shanghai Yuking Chemtech Co.,Ltd.,Shanghai 200124) |
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| Abstract: | The influence of initiation systems,polymerization mechanism and polymerization technology on residual monomer content of polyvinylpyrrolidone（PVP） was studied.By optimization and special process,the PVP K60 products with low residual monomer content below 0.01%that was qualified by the USP 32 were prepared. |
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| Keywords: | Polyvinylpyrrolidone low residual monomer initiation system |
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