Textile Science and Engineering (한국섬유공학회지)
- Volume 19 Issue 1
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- Pages.9-15
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- 1982
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- 1225-1089(pISSN)
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- 2288-6419(eISSN)
Study on the Bimolecular Monofluorotriazinyl Reactive Dyestuff
2분자의 Monofluorotriazine을 포함한 반응성 염료에 관한 연구
Abstract
Triazinyl reactive dye containing two monofluorotriazinyl groups was synthesized by using trifluoro-s-triazine as reactive component. The hydrolysis rate and dyeing properties of this dye were studied and compared with monofluorotriazinyl reactive dye. It was found that di-(monofluorotriazinyl) reactive dye showed not only a higher hydrolysis rate but also a higher exhaustion and fixation yields as compared with monofluorotriazinyl reactive dye. Fastness properties of dyeings were also studied.
새로운 반응성염료 개발의 일환으로 trifluoro-s-triazine을 반응 성분으로 이용하여 한 분자에 2개의 monofluorotriazine을 반응기로 가진 적색 계열의 반응성염료를 합성한 다음, 이의 가수분해 속도와 면섬유에 대한 염색성을 조사하였다. 이 염료의 유사 일차 가수분해 속도 상수, Kw는 pH=10.0, 온도 6
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