Studies on the improvement of the color fastness of dyeings with natural pigments

提高天然色素染色牢度的研究

• 批准号: 03680063
• 负责人: KIMURA Mitsuo
• 金额: $ 1.28万
• 依托单位: MIE UNIVERSITY
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for General Scientific Research (C)
• 财政年份: 1991
• 资助国家: 日本
• 起止时间: 1991 至 1992
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-03680063/
• 关键词: Natural pigment; Natural dye; Color fastness to dyeing; ultraviolet absorber; metal ion mordant; 天然有機酸類

This project was concerned with studies on the improvement of dyeing methods and color fastness (mainly fastness to light) of dyeings with natural pigments in natural dyes. Results obtained are summarized as follows. [Simplification of dyeing methods] By the application of the dispersion of natural pigments with surface active agents in dyebath for the improvement of dyeing method, naturaldyes which have difficulties on dyeing methods, got into possible to dye on silk similarly as the synthetic dyes. [Results on each dye plants] In cases of Gtomwell(Shikon) and Madder(Seiyoakane), color fastnesses to light on silk and cotton were improved more or less by the treatment with the ultraviolet absorber, but they are increased more by Cu(or Fe) mordanting in place of Al mordanting than treatment with ultraviolet absorber alone. In the case of Safflower(Benibana), the color fastness to light could be improved by the treatment with citric acid as the natural ultraviolet absorber and Cu ion. In … More cases of Sappan wood(Suou), tea-leaves and red-cabbage, color fastnesses to light were improved by the treatment with the ultraviolet absorber and Cu(or Fe) mordanting. In the case of Bio-shikon, the color fastness to light was improved by the treatment with citric acid and swelling agents. [Another results] In the case of Kudzu-vine, by using decocted solution after 7-8 times as the dyebath, good dye uptake and color fastness to light could be get. From these results, it is suggesting that the dyeing methods usually using now should be reconstracted. From results on this project, measurements by Suntester were more suitable than measurements by Fademeter for practical estimation of the color fastness to light ofdyeings with natural pigments. [Conclusion] There are many spacies of natural pigments using as the coloring matters, so the improvement of color fastness for practical use should be treated for each other, but in general, for the increase of the color fastness to light of dyeings with natural pigments get into possible by treating together with the ultraviolet absorber and Cu(or Fe) mordanting. Less

该项目主要研究天然染料中天然色素染色的染色方法和色牢度（主要是耐光牢度）的改进。所得结果总结如下。 [染色方法的简化] 通过将天然颜料与表面活性剂在染浴中分散，改进染色方法，使染色方法困难的天然染料，像合成染料一样在丝绸上染色成为可能。 [各染料植物的结果] 在Gtomwell(Shikon)和Mader(Seiyoakane)的情况下，用紫外线吸收剂处理后，丝绸和棉布的耐光色牢度或多或少有所提高，但用Cu(或Fe)媒染代替Al媒染比单独用紫外线吸收剂处理提高得更多。以红花(Benibana)为例，用天然紫外线吸收剂柠檬酸和铜离子处理可以提高耐光色牢度。以苏木、茶叶和红甘蓝为例，经紫外线吸收剂和铜（或铁）媒染剂处理后，其耐光色牢度得到提高。就Bio-shikon而言，通过柠檬酸和溶胀剂处理，耐光色牢度得到提高。 [其他结果] 以葛藤为例，使用7-8次煎煮液作为染浴，可以获得良好的上染率和耐光色牢度。从这些结果来看，建议对现在常用的染色方法进行重构。从该项目的结果来看，Suntester 的测量比 Fademeter 的测量更适合实际评估天然颜料染色的耐光色牢度。 [结论]天然颜料用作着色剂的空间较多，实际使用中色牢度的提高应相互兼顾，但一般来说，提高天然颜料染色的耐光色牢度可以通过与紫外线吸收剂和铜(或铁)媒染剂并用处理来实现。较少的

项目成果

清水 慶昭,道明 美保子,中嶋 哲生,木村 光雄: "絹に対するオキンアントラキノン類の染着" 日本家政学会誌. 42. 629-633 (1991)

Yoshiaki Shimizu、Mihoko Michiaki、Tetsuo Nakajima、Mitsuo Kimura：“用邻蒽醌染色丝绸”日本家政学会杂志 42. 629-633 (1991)。

木村 光雄,道明 美保子,清水 慶昭: "天然染料の日光堅ろう度改善に関する研究" 日本家政学会第45回大会.

Mitsuo Kimura、Mihoko Michiaki、Yoshiaki Shimizu：“提高天然染料耐日晒牢度的研究”第45届日本家政学会年会。

清水 慶昭,中嶋 哲生,木村 光雄: "天然染料の日光堅ろう度改善に関する研究" 日本家政学会誌.

清水义明、中岛哲夫、木村光夫：《提高天然染料耐日晒牢度的研究》日本家政学会杂志。

Mitsuo KIMURA, Mihoko Dhomyo, Yoshiaki SHIMIZU: "Studies on the improvement of the color fastness to light with natural dyes." The Japan Society of Home Economics, 45 Conference, 1993.5. (Tokyo).

Mitsuo KIMURA、Mihoko Dhomyo、Yoshiaki SHIMIZU：“利用天然染料提高耐光色牢度的研究。”

木村 光雄,道明 美保子,清水 慶昭: "天然染料の日光堅ろう度改善に関する研究" 日本家政学会第45回大会,1993.5(東京).

Mitsuo Kimura、Mihoko Michiaki、Yoshiaki Shimizu：“提高天然染料日光牢度的研究”，第 45 届日本家政学会年会，1993 年 5 月（东京）。