METHOD FOR EVALUATION OF NEAR-INFRARED RAY BLOCKING EFFECT

The present invention relates to a method for evaluation of an infrared ray blocking effect of cosmetics, comprising: measuring respective spectral reflectance before and after application of cosmetics to a skin or skin substitute using an NIR spectrophotometer; and then measuring a degree of increa...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YOON, Moung Seok, RYOO, Hee Chang, KIM, Su Ji, YOO, Kweon Jong, KIM, Youn Joon, KANG, Seung Hyun, SONG, Da Hyun, LEE, Jun Bae, JANG, Ji Hui
Format:	Patent
Sprache:	eng ; fre ; kor
Schlagworte:	CALCULATING COLORIMETRY COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT MEASURING PHYSICS RADIATION PYROMETRY TESTING
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