本研究以羧甲基纖維素鈉與蘋果酸為原料，透過反應合成出CMC-MA的陰離子界面活性劑， 透過FT-IR的檢測判定合成反應中官能基是否成功接枝，接著再進一步測試一系列的基本性 質，測試性質包括起泡性、電導度、不同助劑濃度、不同染色時間、溫度，並探討出最佳的染 色條件以達到染色殘留率的下降、上色率提升及成本降低的目的。

This study has taken sodium carboxymethyl cellulose and Malic Acid as materials, synthetic CMC-MA anionic surfactant through a chemical reaction. These surfactants were prepared by condensation of the CMC and Malic Acid. The structure of these the CMC and Malic Acid derivative polymers will be confirmed by FT-IR. The basic properties test include such as the surface tension, foaming etc. the CMC and Malic Acid derivative surfactant to the cotton dyeing conditions includes such as the concentration of the CMC-MA, pre-treat time, pre-treat temperature and the concentration of dyes. The study show that these anionic surfactants could be used to improve the dye exhaustion and to reduce the cost and the pollution in cotton dyeing.