| 松香改性酚醛树脂的合成反应 |
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| 引用本文： | 王正青,于旭祥.松香改性酚醛树脂的合成反应[J].功能高分子学报,1996,9(3):402-408. |
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| 作者姓名： | 王正青 于旭祥 |
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| 作者单位： | 华东理工大学技术化学物理研究所 |
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| 摘 要： | 研究了胶印油墨连接料用松香酚醛的合成反应，得出采用滴加酚醛浆的二步法合成工艺，可以有效地控制羟甲基酚经分子内脱水形成的次甲基酯。生成的苯并二氢吡喃型产物能显著地提高改性树脂的分子量和油溶性。
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| 关 键 词： | 松香 改性 酚醛树脂 植物油 合成反应 |
Synthetic Reaction of Rosin Modified Resin |
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| Wang Zhengqing,Yu Xuxing,Chen Pin,Hu Liming.Synthetic Reaction of Rosin Modified Resin[J].Journal of Functional Polymers,1996,9(3):402-408. |
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| Authors: | Wang Zhengqing Yu Xuxing Chen Pin Hu Liming |
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| Abstract: | The synthetic reaction of rosin modified phenolic resin used as a vehiclefor offset inks was studied The two-steps synthetic process to feed resolby dropping was adopted to control the forming of methylene quinone, whichis derived from the dehydration of hydroxymethyl phenol The methylene quinonecan react with rosin and vegetable oil to form dibenzopyran cyclic productby Diels-Alder reaction The dibenzopyran cyclic product is favorable to raisethe molecular weight and the mineral oil tolerance of the modifiedresin |
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| Keywords: | rosin modified phenolic resin vegetable oil synthetic reaction Vehicle |
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