SYNTHESIS AND POLYMERIZATION OF γ-ALKOXY-β-HYDROXYPROPYL ACRYLATES

Lu Cheng-xun; Cheng Nai-chun; Gu Zhong-wei; FENG Xin-de

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SYNTHESIS AND POLYMERIZATION OF γ-ALKOXY-β-HYDROXYPROPYL ACRYLATES

Research Article | 更新时间：2021-03-19

- SYNTHESIS AND POLYMERIZATION OF γ-ALKOXY-β-HYDROXYPROPYL ACRYLATES
- Acta Polymerica Sinica Issue 3, Pages: 173-177(1980)
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- Published：20 June 1980，
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Lu Cheng-xun, Cheng Nai-chun, Gu Zhong-wei, FENG Xin-de. SYNTHESIS AND POLYMERIZATION OF γ-ALKOXY-β-HYDROXYPROPYL ACRYLATES. [J]. Acta Polymerica Sinica (3):173-177(1980)
DOI：

Lu Cheng-xun, Cheng Nai-chun, Gu Zhong-wei, FENG Xin-de. SYNTHESIS AND POLYMERIZATION OF γ-ALKOXY-β-HYDROXYPROPYL ACRYLATES. [J]. Acta Polymerica Sinica (3):173-177(1980) DOI：

摘要

合成了几种新的丙烯酸γ-烷氧基-β-羟丙酯类单体及其相应的聚合物

聚丙烯酸和聚甲基丙烯酸 γ-甲氧基-β-羟丙酯[P(MHPA)和 P(MHPMA)水凝胶的平衡吸水量分别为聚甲基丙烯酸β-羟乙酯[P(HEMA)]的7和3倍

P(MHPA)和 P(MHPMA)均具有相当高的吸水性能

这可能是由于在其主链上含有亲水性的γ-甲氧基-β-羟丙基的侧基所致。

Abstract

Several new γ-alkoxy-β-hydroxypropyl acrylates have been synthesized and polymerized.Both poly(MHPA) and poly(MHPMA) hydrogels possess equilibrium water content values nearly 7 and 3 times higher than that of the poly(HEMA) hydrogel.These rather high equilibrium water content values may be attributed to the presence of the hydrophilic γ-methoxy-β-hydroxypropyl side group on the acrylic backbone.

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