| 多羟甲基苯酚丙烯酸酯的合成工艺与应用研究 |
| |
| 引用本文： | 关昶,郭英,丁斌,韩运华. 多羟甲基苯酚丙烯酸酯的合成工艺与应用研究[J]. 吉林化工学院学报, 2005, 22(1): 4-6 |
| |
| 作者姓名： | 关昶 郭英 丁斌 韩运华 |
| |
| 作者单位： | 吉林化工学院,化学工程系,吉林,吉林,132022;吉林燃料乙醇有限责任公司,计划处,吉林,吉林,132101 |
| |
| 摘 要： | 以苯酚、甲醛、丙烯酸为原料,经羟甲基化催化酯化合成多羟甲基苯酚的丙烯酸酯.羟甲基化反应的较佳合成工艺条件为:摩尔比1∶3.5、甲醛溶液浓度30%,反应温度30℃,反应时间40h,以丙酮为沉降剂.酯化反应较佳合成条件为:原料配比1∶3(苯酚/丙烯酸mol),反应时间8.0h,反应温度70～90℃.
|
| 关 键 词： | 多羟甲基苯酚丙烯酸酯 多羟甲基苯酚 苯酚 甲醛 丙烯酸酯单体 厌氧性胶粘剂 |
| 文章编号： | 1007-2853(2005)01-0004-03 |
| 修稿时间： | 2004-09-24 |
Research on synthetic technology and application of multihydroxymethyl phenol acrylic ester |
| |
| GUAN Chang,GUO Ying,DING Bin,HAN Yun-hua. Research on synthetic technology and application of multihydroxymethyl phenol acrylic ester[J]. Journal of Jilin Institute of Chemical Technology, 2005, 22(1): 4-6 |
| |
| Authors: | GUAN Chang GUO Ying DING Bin HAN Yun-hua |
| |
| Affiliation: | GUAN Chang~1,GUO Ying~2,DING Bin~1,HAN Yun-hua~1 |
| |
| Abstract: | Phenol and formadehyde were used to prepare multihydroxymethyl phenolic alcohol.Then the multihydroxymethyl phenolic alcohol was esterified with acrylic acid to prepare multihydroxymethyl phenol acrylic ester.The better conditions of hydroxymethylation process were found as follows:molar ratio of phenol to formadehyde 1∶3.5,formadehyde solution concentration 30%,reaction temperature 30℃,acetone as sinking agent.The optimum conditions were determined as follows:molar ration of phenol to crylic acid 1∶3,reaction time 8h,reaction temperature 70～90℃. |
| |
| Keywords: | multihydroxymethyl phenol acrylic ester multihydroxymethyl phenolic alcohol phenol formadehyde acrylic ester anaerobic adhesive |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
