面子の「二分論」再考 ―胡先縉の面子論に焦点を当てて―

論

チュウゴク エイガ フヨウチン ニ ミル ニンゲン カンケイ

論

キンダイカ セイサクカ ニオケル チュウゴク ノウソン シャカイ ノ Chaxu-geju

論文Thesi

n-Alkyl-dimethyl-3-chloro-2-hydroxypropylammonium chloridesによりカチオン化されたセルロース繊維の直接染料による染色

n-Alkyl-dimethyl-3-chloro-2-hydroxypropylammonium chlorides having an alkyl group of different chain lengths 1, 8 and 16, were applides as cationizing agents for preparing the cationized cellulosic fibers. The cationized fibers having alkyl chain length of 1 and 8 displayed the high level of the dye-exhaustion in dyeing with direct dyes, C.I.Direct Black 22, without the addition of electrolyte. The dyed fibers were superior in color fastness to the dyed original cellulosic fiber, whereas the dyed fiber having alkyl chain length of 16 was considerably inferior. And the dyed fiber having alkyl length of C16 with C.I.Direct Black 22 showed a dark wine color, which was much different from the black color of the dyed fibers having alkyk chain length of 1 and 8, the original. The dyeing properties and mechanism of the cationized fibers having different alkyl chain length with direct dye were discussed

n-Alkyldimethyl-3-chloro-2-hydroxypropylammonium chloridesによりカチオン化されたセルロース繊維の反応染料による染色

The cationized cellulosic fibers with n-alkyldimethyl-3-chloro-2-hydroxypropylammonium chlorides having an alkyl group of different chain lengths were dyed with several reactive dyes under the recommendable dyeing recipe from the dyestuff producers. In practical dyeing recipe of cellulosic fiber with reactive dye the enormous amount of electrolyte (ex. sodium sulfate) is applied to promote the dye adosorption on the fiber prior to chemical reaction of fiber with dye. The cationized fibers resulted in a high level of dye-exhaustion in dyeing with reactive dyes without the addition of electrolyte. The order of the dye-exhaustion level in the cationized fibers having alkyl chain length of 1, 8 and 16 was different with each dye used. The dyed cationized fibers were superior in color fastness to the dyed original cellulosic fiber, whereas the dyed fiber C16 having alkyl chain length of 16 was considerably inferior in color fastness to light and wet rubbing