CN1944478A - 粉末涂料用丙烯酸树脂的制备方法 - Google Patents
粉末涂料用丙烯酸树脂的制备方法 Download PDFInfo
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- CN1944478A CN1944478A CN 200610016263 CN200610016263A CN1944478A CN 1944478 A CN1944478 A CN 1944478A CN 200610016263 CN200610016263 CN 200610016263 CN 200610016263 A CN200610016263 A CN 200610016263A CN 1944478 A CN1944478 A CN 1944478A
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- monomer
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- acrylate
- ether
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Abstract
Description
| 成分 | 组成的质量配比 |
| 分散介质 | 250.0~2000.0 |
| 混合单体 | 100.0 |
| 自由基引发剂 | 0.5~8.0 |
| 链转移剂 | 0或0.1~1.0 |
| 配料比及反应条件 | 实施例3 | 实施例4 |
| 无水乙醇(g) | 60.0 | 60.0 |
| 去离子水(g) | 20.0 | 20.0 |
| 功能单体GMA(g) | 4.8 | 7.2 |
| 硬单体MMA(g) | 9.6 | 14.4 |
| 软单体BA(g) | 1.6 | 2.4 |
| 自由基引发剂AIBN(g) | 0.64 | 0.72 |
| Tp(℃) | 75 | 80 |
| 保温反应时间(小时) | 8 | 8 |
| 实施例号 | EEW(g/eq) | 不挥发物含量(%) | Tg(℃) | [η](dL/g) |
| 实施例3 | 603 | 98.25 | 未测 | 1.42 |
| 实施例4 | 610 | 98.80 | 77.51 | 1.21 |
| 配料比及反应条件 | 实施例5 | 实施例6 |
| 无水乙醇(g) | 60.0 | 60.0 |
| 去离子水(g) | 20.0 | 20.0 |
| 功能单体GMA(g) | 7.2 | 7.2 |
| 硬单体MMA(g) | 14.4 | 14.4 |
| 软单体BA(g) | 2.4 | 2.4 |
| 自由基引发剂AIBN(g) | 0.72 | 1.92 |
| Tp(℃) | 80 | 80 |
| 滴加时间(小时) | 1 | 1 |
| 实施例号 | EEW(g/eq) | 不挥发物含量(%) | Tg(℃) | [η](dL/g) | Mn | 分子量分布指数 |
| 实施例5 | 612 | 98.73 | 74.86 | 1.26 | 15536 | 1.61 |
| 实施例6 | 636 | 98.61 | 72.27 | 0.87 | 未测 | 未测 |
| 配料比及反应条件 | 实施例7 | 实施例8 |
| 无水乙醇(g) | 60.0 | 60.0 |
| 去离子水(g) | 20.0 | 20.0 |
| 功能单体GMA(g) | 7.2 | 7.2 |
| 硬单体MMA(g) | 14.4 | 14.4 |
| 软单体BA(g) | 2.4 | 2.4 |
| 自由基引发剂AIBN(g) | 0.72 | 0.72 |
| 正辛烷基硫醇(g) | 0.024 | 0.24 |
| Tp(℃) | 80 | 80 |
| 滴加时间(小时) | 1 | 1 |
| 实施例号 | EEW(g/eq) | 不挥发物含量(%) | Tg(℃) | [η](dL/g) | Mn |
| 实施例7 | 600 | 99.04 | 68.20 | 1.19 | 未测 |
| 实施例8 | 620 | 98.75 | 65.40 | 0.78 | 9398 |
| 配料比及反应条件 | 实施例9 | 实施例10 |
| 无水乙醇(g) | 60.0 | 60.0 |
| 去离子水(g) | 20.0 | 20.0 |
| 功能单体GMA(g) | 7.2 | 8.73 |
| 硬单体MMA(g) | 13.2 | 13.09 |
| 软单体BA(g) | 3.6 | 2.18 |
| 自由基引发剂AIBN(g) | 0.72 | 0.72 |
| Tp(℃) | 80 | 80 |
| 滴加时间(时间) | 1 | 1 |
| 实施例号 | EEW(g/eq) | 不挥发物含量(%) | Tg(℃) | [η](dL/g) | Mn | 分子量分布指数 |
| 实施例9 | 600 | 98.65 | 69.07 | 1.21 | 13329 | 1.73 |
| 实施例10 | 457 | 99.02 | 72.69 | 1.31 | 未测 | 未测 |
| 配料比及反应条件 | 实施例12 | 实施例13 |
| 乙二醇单甲醚(g) | 68.57 | 68.57 |
| 去离子水(g) | 11.43 | 11.43 |
| 功能单体GMA(g) | 4.8 | 4.8 |
| 硬单体MMA(g) | 9.6 | 9.6 |
| 软单体BA(g) | 1.6 | 1.6 |
| 自由基引发剂AIBN(g) | 0.48 | 0.48 |
| Tp(℃) | 90 | 100 |
| 滴加时间(小时) | 0.5 | 0.5 |
| 实施例号 | EEW(g/eq) | 不挥发物含量(%) | Tg(℃) | Mn |
| 实施例12 | 601 | 98.64 | 65.24 | 9930 |
| 实施例13 | 524 | 98.71 | 63.30 | 未测 |
| 配料比及反应条件 | 实施例14 | 实施例15 |
| 乙二醇单甲醚(g) | 68.57 | 68.57 |
| 去离子水(g) | 11.43 | 11.43 |
| 功能单体GMA(g) | 4.8 | 4.8 |
| 硬单体MMA(g) | 9.6 | 9.6 |
| 软单体BA(g) | 1.6 | 1.6 |
| 自由基引发剂AIBN(g) | 0.08 | 0.80 |
| Tp(℃) | 100 | 100 |
| 滴加时间(小时) | 0.5 | 0.5 |
| 实施例号 | EEW(g/eq) | 不挥发物含量(%) | Tg(℃) | Mn | 分子量分布指数 |
| 实施例14 | 550 | 98.49 | 68.20 | 未测 | 未测 |
| 实施例15 | 586 | 98.17 | 64.32 | 5100 | 1.58 |
| 配料比及反应条件 | 实施例16 | 实施例17 | 实施例18 |
| 乙二醇单甲醚(g) | 68.57 | 68.57 | 68.57 |
| 去离子水(g) | 11.43 | 11.43 | 11.43 |
| 功能单体GMA(g) | 4.8 | 4.8 | 5.83 |
| 硬单体MMA(g) | 9.6 | 8.8 | 8.73 |
| 软单体BA(g) | 1.6 | 2.4 | 1.45 |
| 自由基引发剂AIBN(g) | 0.48 | 0.48 | 0.48 |
| Tp(℃) | 100 | 100 | 100 |
| 滴加时间(小时) | 0.5 | 0.5 | 0.5 |
| 实施例号 | EEW(g/eq) | 不挥发物含量(%) | Tg(℃) | Mn | 分子量分布指数 |
| 实施例16 | 551 | 99.14 | 67.41 | 5895 | 1.61 |
| 实施例17 | 598 | 99.57 | 57.22 | 7232 | 1.64 |
| 实施例18 | 499 | 98.65 | 67.38 | 未测 | 未测 |
| 配料比及反应条件 | 实施例19 | 实施例20 |
| 乙二醇单甲醚(g) | 100.0 | 17.5 |
| 去离子水(g) | 60.0 | 2.5 |
| 功能单体GMA(g) | 2.4 | 2.4 |
| 硬单体MMA(g) | 4.8 | 4.8 |
| 软单体BA(g) | 0.8 | 0.8 |
| 自由基引发剂AIBN(g) | 0.24 | 0.24 |
| Tp(℃) | 80 | 80 |
| 配料比 | 实施例34 | 实施例35 |
| 无水乙醇(g) | 60.0 | 60.0 |
| 去离子水(g) | 20.0 | 20.0 |
| 功能单体MAA(g) | 2.35 | 1.92 |
| 硬单体MMA(g) | 7.06 | 6.0 |
| 软单体BA(g) | 5.88 | 5.28 |
| 硬单体St(g) | 8.71 | 10.8 |
| 自由基引发剂AIBN(g) | 0.72 | 0.72 |
| Tp(℃) | 80 | 80 |
| 保温反应时间(小时) | 8 | 8 |
| 配料比 | 实施例38 | 实施例39 |
| 乙二醇单甲醚(g) | 60.0 | 60.0 |
| 去离子水(g) | 10.0 | 10.0 |
| 功能单体HEMA(g) | 4.0 | 3.56 |
| 硬单体MMA(g) | 6.4 | 6.22 |
| 软单体BA(g) | 2.4 | 2.67 |
| 硬单体St(g) | 3.2 | 3.56 |
| 自由基引发剂AIBN(g) | 0.48 | 0.48 |
| Tp(℃) | 100 | 100 |
| 保温反应时间(小时) | 6 | 6 |
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| CN101831025A (zh) * | 2010-05-19 | 2010-09-15 | 肖磊 | 高防腐性高粘结性环保低耗的水性树脂和涂料及制备方法 |
| CN102050909A (zh) * | 2009-10-28 | 2011-05-11 | 东丽纤维研究所(中国)有限公司 | 官能化聚合物及其制备方法 |
| CN102332346A (zh) * | 2011-06-20 | 2012-01-25 | 珠海长先化学科技有限公司 | 一种生产环保绝缘油的方法 |
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| CN104693937A (zh) * | 2015-03-12 | 2015-06-10 | 湖州中辰建设有限公司 | 一种新型陶瓷用耐腐蚀丙烯酸树脂粉末涂料 |
| CN110343208A (zh) * | 2019-06-11 | 2019-10-18 | 中山华明泰科技股份有限公司 | 一种粉状丙烯酸树脂制备方法及应用 |
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