著者

矢上 一夫 村上 薫 正泉寺 秀人 山田 仁穂

出版者

繊維学会

雑誌

繊維学会誌 (ISSN:00379875)

巻号頁・発行日

vol.47, no.9, pp.487-491, 1991-09-10 (Released:2008-11-28)

参考文献数

9

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Acid dyes of anthraquinone type, C. I. Acid Green 25, Acid Green 27 and Acid Blue 40, on wool and silk were irradiated to investigate the interaction with a fluorescent agent of pyrazoline type, C. I. FBA 54 (FWG), using a low pressure mercury lamp, a high pressure mercury lamp and a xenon lamp equipped with a Pyrex filter. The dyed fabrics showed a decrease and then an increase in reflectances at the initial stage of the reaction followed by a monotonous decay in color. The fading of the dyes were depressed by FWG. The fluorescence of FWG increased at the initial stage of the reaction and then decreased. The degradation of FWG was depressed in the presence of dyes.