Synthesis of alkali-soluble copolymer (butyl acrylate/acrylic acid) and its application in leather finishing agent
Synthesis of alkali-soluble copolymer (butyl acrylate/acrylic acid) and its application in leather finishing agent
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碱溶性共聚物（丙烯酸丁酯/丙烯酸）的合成及其在皮革涂饰剂中的应用
DOI：
10.1016/j.eurpolymj.2008.05.016
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发表时间：
2008-08
影响因子：
6
通讯作者：
胡静
中科院分区：
文献类型：
--
作者：
马建中;胡静
采用溶液聚合法制备了碱溶性共聚物（丙烯酸丁酯/丙烯酸），并以其为乳化剂制备皮革涂饰用丙烯酸树脂。研究了丙烯酸含量、引发剂种类等合成条件对P（BA/AA）性能的影响。傅里叶变换红外光谱仪（FTIR）表明，P（BA/AA）的聚合反应完全，无“CC”吸收峰。差示扫描量热仪（DSC）分析证实P（BA/AA）的玻璃化转变温度（Tg）为- 44℃，透射电镜（TEM）显示共聚物乳胶颗粒分散均匀，粒径小于100nm。与以十二烷基硫酸钠（SDS）和烷基酚聚氧乙烯酸酯（OP-10）为乳化剂制备的丙烯酸树脂进行对比，测定了以P（BA/AA）为乳化剂制备的丙烯酸树脂轻革的应用性能：透气性提高18.5%，耐水性提高28.08%，湿摩擦牢度提高半级。
Alkali-soluble copolymer (butyl acrylate/acrylic acid) was synthesized via solution polymerization and used as the emulsifier to prepare acrylic resin for leather finishing agent. The influence of the synthetic conditions, such as the contents of acrylic acid and the initiator types on the properties of P(BA/AA) was investigated in detail. Fourier Transform Infrared Spectrometer (FTIR) indicated that the polymerization reaction of P(BA/AA) was complete without “CC” absorption peak. Differential Scanning Calorimeters (DSC) analysis confirmed that the glass transition temperature (Tg) of P(BA/AA) was −44°C, Transmission Electron microscope (TEM) indicated that the copolymer latex particles dispersed evenly and were less than 100nm. Moreover, in contrast to acrylic resin prepared with sodium dodecylsulfate (SDS) and alkylphenol ethoxylates (OP-10) as the emulsifiers, the applied properties of light leather finished by acrylic resin in use of P(BA/AA) as the emulsifier were measured: The air permeability increased by 18.5% as well as the water-resistance by 28.08% and the wet rub fastness by half class, respectively.
影响因子：
6
作者：
Mao-gen Zhang;Z. Weng;Zhi-ming Huang;Z. Pan
通讯作者：
Mao-gen Zhang;Z. Weng;Zhi-ming Huang;Z. Pan
影响因子：
5.5
作者：
H. Müller;W. Leube;K. Tauer;S. Förster;M. Antonietti
通讯作者：
H. Müller;W. Leube;K. Tauer;S. Förster;M. Antonietti
影响因子：
1.7
作者：
Jun Li;A. Cassell;H. Dai
通讯作者：
Jun Li;A. Cassell;H. Dai