| 발행년도/권호 |
1995 년 / 권호: V.7,no.1,Mar |
| 논문제목1(원어) |
황산구리/치오요소 처리에 의한 습윤견뢰도 증진에 관한 연구(III) |
| 논문제목2(타언어) |
A Study on Improvment of Washing Fastness by Treatment with Copper Sulfate/Thiourea(III) |
| 저자(원어) |
윤정임 (부산대학교 섬유공학과) 김경환 (부산대학교 섬유공학과) |
| 저자(타언어) |
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| 소속(원어) |
윤정임 (부산대학교 섬유공학과) 김경환 (부산대학교 섬유공학과) |
| 소속(타언어) |
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| 시작/끝
페이지 |
72 ~ 79 총페이지 : 8 |
| 언어(원어) |
Korean |
| 초록 |
The effect of copper sulfate/thiourea on the diffusion and the dye exhaustion of two dyes, C. I. Acid Orange 7 and C. I. Food Yellow 3 in nylon 6 fiber has been studied. The results obtained from the experimetal are as follows : 1) Copper sulfate reacted with thiourea at constant temperature and then generated the colorless trasparent coordination compound, and then combinated end group of carboxyl of nylon 6 fiber. 2) The coordination compound [()] () is conducted at pH 5-6 in solution intensity and repulsed the sulfonic acid group of dyes, and therefore the diffusion of dyes is restraint. 3) Dye uptake and diffusion coefficient were decreased in the order of untreated > copper sulfate/thiourea-treated > tannin-treated. |
| 키워드 |
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| 학회지 |
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| Reference |
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