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http://dx.doi.org/10.15230/SCSK.2021.47.1.31

A Study on the Influence of Blending Ratio of Powder and Oil on the Stability of Talc-Free Pressed Powder Formulation  

Oh, Ji Won (Department of Applied Biotechnology, Ajou University)
Kim, Hyun Jee (Department of Applied Biotechnology, Ajou University)
Kwak, Byeong Mun (College of Korean Medicine, Semyung University)
Jo, Hantae (Department of Applied Biotechnology, Ajou University)
Lee, Mi-Gi (Bio-Center, Gyeonggido Business and Science Accelerator)
Bin, Bum-Ho (Department of Applied Biotechnology, Ajou University)
Publication Information
Journal of the Society of Cosmetic Scientists of Korea / v.47, no.1, 2021 , pp. 31-40 More about this Journal
Abstract
The main stability factors of the pressed powder include hardness and drop stability. In general, for pressed powder with talc, the hardness and drop stability are evenly met and the skin texture is excellent. Recently, more than ever customers are looking for a replacement due to asbestos issue of talc. Therefore, it is urgent to develop a pressed powder formulation without talc that maintains stability and does not lose its sense of use. In this study, experiments were conducted to find the optimal ingredients mixing ratio to make talc-free pressed powder. The characteristics of raw materials used mainly in powder were checked and the ratio was changed, and the lightness and hardness were measured and drop test was conducted. If the natural mica ratio was higher than the synthetic mica or non-coated silica was used instead of the coated silica, the hardness and drop stability were lower than the content containing talc, but the lightness was similar. Conversely, if the synthetic mica ratio was equal to or higher than the natural mica ratio and the coated silica ratio was equal to or higher than the non-coated silica ratio, the hardness and drop stability of the content containing talc were similar, but the lightness was low. It was found that the hardness was higher than the content containing talc, but the drop stability was lower. Therefore, further study of the correlation between hardness and fall stability is also thought to be necessary.
Keywords
pressed powder; talc; mica; silica; hardness; drop test;
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Times Cited By KSCI : 1  (Citation Analysis)
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1 C. H. Lee, S. E. You, H. H. Lee, H. Y. Kim, S. M. Kim, and Y. J. Chung, Component analysis and reproduction of a brown solid cosmetic excavated from tomb of princess Hwahyeop, J. Conserv. Sci., 36(5), 430 (2020).   DOI
2 Korea Patent 10. 2013. 0034555 (2013).
3 P. W. Pairaudeau, R. G. Wilson, and M. Milne, Inhalation of baby powder: an unappreciated hazard, BMJ, 302(6786), 1200 (1991).   DOI
4 D. U. Park, Possible health risk over talc, J. Env. Hlth.Sci, 35(3), 235 (2009).
5 S. I. Han, K. C. Jang, W. D. Seo, S. H. Oh, J. E. Ra, Y. C. Song, J. H. Lee, B. J. Kim, M. H. Nam, and J. T. Lee, Studies of physicochemical properties of baby powder developed from rice-flour, J. Life Sci., 23(7), 879 (2013).   DOI
6 S. Y. Kang, Master's Thesis Dissertation, Hanseo Univ., Korea (2011).
7 J. N. Lee, Basic cosmetics theory and practice, eds. J. N. Lee, 119, Edam Books, Gyeonggi-do, Republic of Korea (2012).