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+ 期刊篇名: THE PROPERTIES AND COLOUR ASSESSMENT OF 3-(4-SUBSTITUTED-PHENYL)-AZO-4-HYDROXY-9- METHYL-2-OXO- 7-PHENYL-2(1H)-PYRIDO[2,3:4,5]-THIENO[2,3-d]PYRIMIDINE DISPERSE DYES=3-(4-取代基芳基)-偶氮-4-氫氧基-9-甲基-2-氧基-7-苯基-吡啶[2,3:4,5]- 噻哢[2,3-d]嘧啶分散性染料性質及色彩性評估

期刊刊名：科技學刊－科技類　卷期：16卷4期

篇名出版日期：2007年11月1日

作者：Yuh-Wen Ho, Wei-Hua Yao,何玉文,姚薇華

語言：English

關鍵字：dyeing properties, heterarylazo disperse dyes, absorption spectral characteristics, fastness properties, colour assessment染色性,雜環分散性染料,紫外光吸收光譜特性,堅牢度,色彩性評估

被點閱次數：3次

閱讀時間：1824sec

摘要：
The 3-(4-substituted phenyl)azo-4-hydroxy-9-methyl-2-oxo-7-phenyl-2(1H)-pyrido- [2,3:4,5]thieno[2,3-d]pyrimidine derivatives were applied to polyester and polyam-ide fibers as disperse dyes and shown varying in hue from orange-yellow to or-ange-red, their absorption spectral characteristics, fastness properties and colour as-sessment are reported.

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