새로운 반응성염료 개발의 일환으로 trichloro-s-triazine과 vinyl sulfone을 반응성분으로 하는 bifunctional 반응성염료를 합성한 다음, 이에대한 가수분해 속도와 면섬유에 대한 염색성을 조사하였다. 이 염료의 유사일차 가수분해속도상수, kw는 pH=10.0, 온도 6$0^{circ}C$에서 8.3 $ imes$10-3으로서 monochlorotriazine과 dichlorotriazine 염료의 중간치를 보였으며, 염색 최적온도가 5$0^{circ}C$에서 8$0^{circ}C$사이로 매우 넓음을 보여주었다. 얻어진 반응성염료는 적색계열로 수율은 78%였다.
Three reactive dyes containing the same chromophore but having different reactive systems were synthesized using trichloro-s-triazine and sulfatoethylsulfone as reactive components. The rate of hydrolysis and dyeing properties of these dyes were studied and compared with one another. Bifunctional reactive dye showed that the range of optimum dyeing temperature is very wide. The yield of this dye was 78% and its color was scarlet. The fastness properties were all within commercially acceptable limits.
