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頁籤選單縮合
題名 | 棉織物以幾丁聚醣或其衍生物行預處理對其染色性及抗菌性之影響=The Effect of Pretreatment on the Dyeing and Antibacterial Properties of Cotton Fabrics with Chitosan or Its Derivatives |
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作者 | 施中揚; 張孟喬; 張梅娟; 黃國賢; | 書刊名 | 紡織中心期刊 |
卷期 | 13:2 2003.04[民92.04] |
頁次 | 頁131-144 |
分類號 | 478.31 |
關鍵詞 | 幾丁聚醣; 預處理; 膨潤性; Chitosan; Pretreatment; Swelling property; |
語文 | 中文(Chinese) |
中文摘要 | 本研究是利用幾丁聚醣(C0)或其衍生物先對棉織物進行預處理,然後在不同像條件下以酸性染料或鹽基性染料染色,探討其對加工布之染色性及抗菌性之影響。首先在不同條件下合成O-羧甲基幾丁聚醣(C1)及N,O-羧甲基幾丁聚醣(C2),然後對棉織物行預處理及染色。經實驗結果得知,經預處理過之染色布其k/s值與抗菌性 皆較未預處理者佳,而膨潤性則相反。而在經預處理過的加工布上,如以酸性染料染色時,則以C0預處之染色布具有最佳之k/s值,但如以鹽基性染科染色,則以C2預處之染色布具有最佳之k/s值;而在抗菌性方面則以C0預處之加工布最好,但膨潤性則以C2 預處之加工布最佳。另外,加工布之k/s值、固色率(以酸性染料染色時)及抗菌性,皆隨預處理劑濃度之增加而增加,而在預處溫度為140℃時有最佳之效果,但染色布之膨潤性卻隨預處理劑之濃度 及預處溫度之增加而下降。 |
英文摘要 | The effect of dyeing and antibacterial properties of cotton fabrics, which were pretreated with chitosan or its derivatives, then dyeing with acid or base dyes under different condition. Our results showed that the k/s value and antibacterial property of pretreated dyeing fabrics were better than unpretreated fabrics, but the swelling property was contrary. On the pretreated fabrics, the treated fabric which were pretreated with C0 and were dyed with acid dyes have the best k/s value ; but dyeing with base dyes, the treated fabric which were pretreated with C2 has the best k/s value ; on the antibacterial property, the treated fabric which were pretreated with C0 have the best, but pretreating with C2 have the best on the swelling property. Another, the k/s value, fix ratio, antibacterial properties of the treated fabrics were increased along with the increase pretreated agents cone. And have the best result at 140°C on pretreated temperature, but the swelling property was decreased with the pretreated agents cone. and pretreated curing tern perature. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。