표제지
목차
I. 서론 6
II. 이론적 배경 9
1. 모발의 염색 9
2. 염모제의 종류 및 특성 10
3. 천염염색을 위한 염료제와 매염제 12
4. 천연염료의 응용 분야 18
5. Lac 색소의 특성 18
III. Lac 색소 염색성 실험 20
1. 실험 재료 및 방법 20
2. 시료 모발의 탈색시술 20
3. Lac 색소 조제 및 모발 염색과 매염 21
4. 염색 모발의 견뢰도 측정 22
IV. 결과 및 고찰 24
1. Lac 염료 용액의 pH에 따른 색도 및 색상 24
2. Lac 색소에 의한 모발의 염색 특성 27
3. 염색 후 모발 세정에 따른 견뢰도 38
4. 염색 후 모발 일광처리에 따른 견뢰도 39
V. 결론 42
참고문헌 43
영문초록 49
Table 1. Changes of L*, a*, b* and △E value according to pH of Lac dyestuff. 24
Table 2. Changes in L*, a*, b* and △E value of dyed hair according to pH of Lac dyestuff. 26
Table 3. Changes of L*, a*, b* and △E value of dyed hair with Lac dyestuff according to mordanting with alum(1%) at 30℃. 29
Table 4. Changes of L*, a*, b* and △E value of dyed hair with Lac dyestuff according to mordanting with alum(1%) at 40℃. 33
Table 5. Changes of L*, a*, b* and △E value of dyed hair with Lac dyestuff according to mordanting with alum(1%) at 50℃. 35
Table 6. Total comparative changes of L*, a*, b* and △E value of dyed hair with Lac dyestuff according to mordanting with alum(1%), dyeing temperature and dyeing time. 37
Table 7. Changes of L*, a*, b* and △E value of hair by washing with shampoo. 38
Table 8. Changes of L*, a*, b* and △E value of hair treated with daylight 40
Fig. 1. Photograph of Laccifer lacca house attached to the branches of tree 18
Fig. 2. Structural formula of laccaic acid. 19
Fig. 3. Photograph of Lac pigment powder 20
Fig. 4. Color photographs of dyed hair according to pH(4, 5, 7 and 9) of Lac dyestuff at 40℃ for 30min. 25
Fig. 5. Color photographs of dyed hair with Lac dyestuff according to mordanting degree with alum(1%) and dyeing time at 30℃ 28
Fig. 6. Color photographs of dyed hair with Lac dyestuff according to mordanting degree with alum(1%) and dyeing time at 40℃. 31
Fig. 7. Color photographs of dyed hair with Lac dyestuff according to mordanting degree with alum(1%) and dyeing time at 50℃. 34