糖ラクトンを用いたPET布の親水化加工(2) -機械強度と吸湿性におよぼすアミノリシスの影響-
糖ラクトンを用いたPET布の親水化加工(2) -機械強度と吸湿性におよぼすアミノリシスの影響-
复制标题
利用糖内酯对PET织物进行亲水加工(2)-氨解对机械强度和吸湿性的影响-
DOI:
10.2115/fiber.60.144
复制
发表时间:
2004
期刊:
影响因子:
--
通讯作者:
郁夫 安部
中科院分区:
文献类型:
--
作者:
猛 大江;吉村 由利香;郁夫 安部
In the preceding paper, it was found that a combination of the aminolysis of PET fabric by ethylenediamine and the following reaction with sugar-lactone gave a large increase of the hydrophilicity of PET fabric, but the former reaction caused decrease in its mechanical strength readily. Here, the effects of a reaction temperature of aminolysis and the structure of amines on the mechanical strength and an amount of water vapor adsorbed on it were examined. As a result, aminolysis at lower temperature or by using higher bulky amines prevented large decreases in the mechanical strength. Furthermore, we reported on the aminoiysis of PET fabric by sugar-amine (GlcNH2) synthesized from gluconolactone and ethylenediamine.