| 파란색 산성염모제를 이용한 모발염색 및 염색견뢰도 |
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김신미, 나명석 |
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| A Study of Hair Coloring and Its Fastness Using Blue Acidic Hair Dye |
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Sin-mi Kim, Myung-Suk Na |
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| Abstract |
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This study attempted to investigate dyeing fastness and hair damage, which change after washing, friction, sunlight, and physiochemical treatment of alkaline and acidic sweat against sample hairs colored with blue acidic hair dye. The results found that the dyed hair repeatedly exposed to sunlight and colored hair soaked in acidic sweat again and again revealed the most approximate color value. In addition, the biggest color change was found in colored hair that was repetitively washed with shampoo. Therefore, this study confirmed that when hair colored with acidic hair dye is physiochemically treated over and over, the dye discolors as well. |
| Key Words:
Acidic dye, Colorfastness, Dyed hair, Shampoo |
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