피부 미용에 있어서 자외선 차단제의 개발 및 유효 안전성

• 영문명: Development and Efficiency-Stabilization of UV Blocking Agents Used to Skincare
• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: 김상춘(Kim S C) 남기대(Nam K D) 이향우(Lee H W)
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제12권 제2호, 157~163쪽, 전체 7쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 1995.11.30

영문 초록

The ultraviolet blocking agents used to skincare are largely classified ultraviolet scattering agent and ultraviolet absorbent agent. There are UVC, UVB, and UBA in ultraviolet ray(UV) showing shorter wavelength than visible light. Both visible light and UVA give rise to 1st dark-skinned phenomena. On exposure of the skin to UV, phenomena of skin variation are termed sunburn or suntan. There are chronic and acute adverse reactions in skin response to UV. The latter is caused by UVB, which has mainly effects on the skin. But lately due to destruction of ozone layer. UVA has more serious irritation on the skin than UVB. In this paper spectrometric properties of UV absorbent agents such as PABA, octyl-PABA, Urocanic acid, and 2-hydroxy-4-methoxy benzophenone in vitro have been investigated. As results, it was found that the three former were more suitable than the last. UV scattering measurements on the sample used inorganic pigments showed that pigments containing titanium dioxide had a better scattering effects than the inorganic pigments such as Fe₂O₃, Al₂O₃, etc.

목차

ABSTRACT

I. 서론

II. 실험 방법

III. 실험 결과 및 고찰

IV. 결론

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