改質衣康酸gemini型綠色界面活性劑之製備、性質及其應用

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Title:	改質衣康酸gemini型綠色界面活性劑之製備、性質及其應用 Preparation, Property and Application of Itaconic Acid Modified Gemini Green Surfactants
Authors:	賴秋君
Contributors:	紡織工程學系
Date:	2016-2017
Issue Date:	2019-11-07 09:49:56 (UTC+8)
Abstract:	本研究計畫目的在於將衣康酸與進行親水化改質，利用衣康酸為連結基，結合聚乙二醇與馬來酸酐，合成酯基雙分子界面活性劑，形成生質高分子之界面活性劑，探討一系列生質高分子衣康酸改質界面活性劑界面性質，包含表面張力、臨界微胞濃度、濕潤性、乳化性，建立界面科學基礎數據，並應用於棉織物染色加工，經由田口方法探討其染色加工最佳化參數。由於綠色環保趨勢，藉添加此綠色界面活性劑於染色製程中，期望能降低染色廢水的污染。藉此應用於紡織染整產業，並由於綠色環保趨勢，藉添加此綠色界面活性劑於染色製程中，期望能降低染色廢水的毒性污染，提升染整產業綠色化學品技術能量，增進產業應用性，並進而提高附加價值。 The main purpose of this plan is to prepare biomass polymer surfactant by hydrophilic modified Itaconic. A series of anion-nonionic surfactants by the reaction of polyoxyethylenated stearyl ether, MA the structure change of theses cleavage products are confirmed by IR and UV spectra analysis. The fundamental surface activity including surface tension, foaming, contact angle and viscosity are studied. Experimental results have confirmed that products are slowly degraded by direct photolysis. The surface-activities including surface tension, cmc, wetting, emulision, pH buffer capacities, dispersibilities, scouring and other properties are measured to build database, and than application in cotton dyeing process. Hydrophilic modified Itaconic can used as modifier to improve the toughness of Itaconic.
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