NEAR-INFRARED SCREENING AGENT AND NEAR-INFRARED SCREENING EXTERNAL PREPARATION FOR SKIN

Provided is a near-infrared screening agent that contains hydroxyapatite as a near-infrared screening active ingredient. Also provided is a near-infrared screening external preparation for skin wherein the content of hydroxyapatite as an active ingredient is 0.1-20% by mass. L'invention concern...

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Bibliographic Details
Main Authors HISAMA Masayoshi, HISAMA Sanae, YOSHIO Kimio, YAMAMOTO Chiaki
Format Patent
LanguageEnglish
French
Japanese
Published 01.04.2021
Subjects
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Summary:Provided is a near-infrared screening agent that contains hydroxyapatite as a near-infrared screening active ingredient. Also provided is a near-infrared screening external preparation for skin wherein the content of hydroxyapatite as an active ingredient is 0.1-20% by mass. L'invention concerne un agent écran aux rayons infrarouges proches ayant une hydroxyapatite pour principe actif doté de propriétés d'écran aux rayons infrarouges proches, et concerne également un agent à usage externe pour la peau doté de propriétés d'écran aux rayons infrarouges proches dont la teneur en hydroxyapatite constituant son principe actif est comprise entre 0,1% en masse et 20% en masse. ヒドロキシアパタイトを近赤外線遮断性の有効成分とする近赤外線遮断剤とし、また有効成分であるヒドロキシアパタイトの含有量が0.1質量%~20質量%である近赤外線遮断性皮膚外用剤とする。
Bibliography:Application Number: WO2020JP35443