V.35,no.4,Dec 2023 https://doi.org/10.5764/TCF. Journal Textile Coloration and Finishing Year / Vol., Issue, Month 2020 / V.32,no.1,Mar Title Application of Wool Dyes for Hair Dyeing Authors Da Eun Chae, Eunkyo Lee, Yewon Kim, Dongwan Seo, Nahyun Oh, and Joonseok Koh* Institution/Affiliations Konkuk University Pages/Total page pp.27 ~ 37 / 11 Language Korean Abstract Low temperature dyeing properties of wool with reactive dyes and acid dyes were investigated for the feasibility study of their application to hair dyeing. The low temperature(30℃, 40℃) dyeing achieved light depth of shade in wool dyeing and reactive dyeing exhibited relatively higher color strength and chroma values than acid dyeing. Leveling agent slightly improved the levelness of the wool dyeing and the leveling properties of dyed wool at low temperature were good to excellent, irrespective of the dyes applied. Color loss during the repeated shampooing was in the range of 9.6~22.2% for reactive dyes and -7.4~31.5% for acid dyes and in some cases, the color fastness to shampooing was reasonable level. The overall experimental results showed that the application of low temperature wool reactive dyeing to hair dyeing is sufficiently feasible in terms of dyeability and color fastness to shampooing. Keywords hair dyeing, reactive dyes, acid dyes, levelness, color fastness to shampooing Download   Reference http://www.koreascience.or.kr/journal/OSGGBT.page