| 季戊四醇-偏苯三酸酐-环氧氯丙烷合成超支化聚合物 |
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| 引用本文： | 冯宗财,李琳. 季戊四醇-偏苯三酸酐-环氧氯丙烷合成超支化聚合物[J]. 影像科学与光化学, 2006, 24(1): 36-43. DOI: 10.7517/j.issn.1674-0475.2006.01.36 |
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| 作者姓名： | 冯宗财 李琳 |
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| 作者单位： | 1. 湛江师范学院, 化学系, 广东, 湛江, 524048;2. 华南理工大学, 轻化工研究所, 广东, 广州, 510640 |
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| 基金项目： | 广东省博士启动基金;广东省教育厅自然科学基金;广东省湛江市科技攻关项目 |
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| 摘 要： | 以季戊四醇为“中心核”,与1,2,4-偏苯三甲酸酐和环氧氯丙烷反应合成超支化碱溶性聚酯,利用合成聚合物分子外围的羧基与甲基丙烯酸缩水甘油酯反应,在超支化聚合物分子外围引入反应性甲基丙烯酰氧基.研究了树脂组成对感光性和碱溶性的影响.结果表明:通过调整分子外围的羧基及反应性甲基丙烯酰氧基含量,可以获得较好的碱溶性和光固化性能.
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| 关 键 词： | 超支化聚酯 光固化树脂 碱溶性 |
| 收稿时间： | 2005-09-06 |
The Pentaerythritol-Benzenetricarboxylic Anhydride and Epichlorohydrine Synthesize Hyperbranched Polymers |
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| FENG Zong-cai,LI Lin. The Pentaerythritol-Benzenetricarboxylic Anhydride and Epichlorohydrine Synthesize Hyperbranched Polymers[J]. Imaging Science and Photochemistry, 2006, 24(1): 36-43. DOI: 10.7517/j.issn.1674-0475.2006.01.36 |
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| Authors: | FENG Zong-cai LI Lin |
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| Affiliation: | 1. Department of Chemistry, Zhanjiang Normal College, Zhanjiang 524048, Guangdong, P.R. China;2. Research Inst. of Light Chemical Engineering, South China Univ. of Tech., Guangzhou 510640, Guangdong, P.R. China |
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| Abstract: | Take the pentaerythritol as "the central core", cause it to react with 1,2,4-benzenetri-carboxylic anhydride and the epichlorohydrine and synthesize the extra branched alkali soluble polyester. Use the peripheral carboxyl group of synthetic polymer molecules to react with the gly-cidyl methacrylate, and introduce the reactive methacryloyl oxygen radical to the molecule periphery of extra branched polymer. This study has explored the effect of resin composition on photosensitiv-eness and alkali solubility. The result indicates that, through the adjustment of the peripheral carboxyl group and the reactive methacryloyl oxygen radical content, a good alkali solubility and pho-tocuring may be obtained. |
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| Keywords: | hyperbranched polymers photocuring alkali solubility |
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