| 聚合松香接枝功能基化合物的合成研究 |
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| 引用本文： | 张晓丽,雷福厚,陈高丽,伍秀青,安鑫南.聚合松香接枝功能基化合物的合成研究[J].广西民族学院学报(自然科学版),2005,11(4):113-116,120. |
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| 作者姓名： | 张晓丽 雷福厚 陈高丽 伍秀青 安鑫南 |
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| 作者单位： | [1]广西民族学院化学与生态工程学院,广西南宁530006 [2]广西大学化学工程学院,广西南宁530006 [3]南京林业大学化学工程学院,江苏南京210037 |
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| 基金项目： | 广西壮族自治区自然科学基金资助项目（0342005-7）;广西高校百名中青年学科带头人资助项目. |
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| 摘 要： | 采用常规加热法分别得到聚合松香接枝苏氨酸，酒石酸和柠檬酸的功能基化合物，并讨论了其合成条件．对软化点和红外进行了分析．聚合松香的接枝化舍物酸值增加，软化点降低，溶解度较大，还不适合做功能基高分子。需增大聚合松香接枝功能基化舍物的分子量和交联度．酸性强弱顺序与接枝的小分子酸酸性强弱相同，接枝酒石酸和柠檬酸化合物在有机溶剂中易溶，水中难溶．接枝苏氨酸化合物可以吸附铜铁钙三种金属离子．
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| 关 键 词： | 聚合松香 接枝 功能基化 |
| 文章编号： | 1007-0311（2005）04-0113-04 |
| 收稿时间： | 2005-08-30 |
| 修稿时间： | 2005-08-30 |
Research on the Synthesis of Polyrosin Grafted Functional Group Compounds |
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| ZHANG Xiao-li, LEI Fu-hou,CHEN Gao-li,WU Xiu-qing, AN Xin-nan.Research on the Synthesis of Polyrosin Grafted Functional Group Compounds[J].Journal of Guangxi University For Nationalities(Natural Science Edition),2005,11(4):113-116,120. |
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| Authors: | ZHANG Xiao-li LEI Fu-hou CHEN Gao-li WU Xiu-qing AN Xin-nan |
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| Institution: | 1. College of Chemistry and Ecological Engineering, Guangxi University for Nationalities, Nanning 530006, China; 2. College of Chemistry and Chemical Engineering, Guangxi Universi- ty, Nanning 530004, China; 3. College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, China |
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| Abstract: | Polyrosin grafted threonine, tartaric acid and citric acid functional group compounds were produced by routine heating method. Synthetic condition was discussed; their softening point and IR were also been analyzed. For the polyrosin grafted compounds, their acid values increase, softening points depress and solubility was relative large. The acid value order of polyrosin grafted compounds was the same as that of the small acid molecule grafted. Both tartaric acid and citric acid grafted compounds were diffluent in organic solvent and insoluble in water. Threonine grafted compound could adsorb cuprum, iron and calcium. |
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| Keywords: | Polyrosin graft functional group |
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