화학공학소재연구정보센터
학회 한국공업화학회
학술대회 2006년 가을 (11/10 ~ 11/11, 경희대학교(수원캠퍼스))
권호 10권 2호
발표분야 접착제도료잉크
제목 The Behaviour of Hydrolysis for Vinylsulfonyl Typed Reactive Chromophores
초록 The hydrolysis of some vinylsulfonyl (VS) typed reactive dyes were investigated at the pH, temperature and other experimental conditions. The hydrolytic behavior, especially, stability in various pH values, of the water soluble reactive dyes is examined. In neutral and acid condition, mother dyes are a quite stable. Other hand, it was found that dimerization and decomposition for these dyes were estimated in an aqueous alkaline medium. This alkaline hydrolysis behavior was monitored by the high performance liquid chromatography.
저자 박수열, 전근, 신승림, 신종일
소속 한국화학(연)
키워드 Reactive Dyes; Vinylsulfonyl group; Hydrolysis decomposition
E-Mail sypark@krict.re.kr