DISPERSIBLE POWDER AND COSMETIC

The present invention is a dispersible powder including an organopolysiloxane elastomer powder treated with a surface treatment agent. The surface treatment agent is an organopolysiloxane having a polyoxyalkylene group, a weight-average molecular weight of 300 to 300,000, and an HLB of 8 to 18. Thus...

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Bibliographische Detailangaben
Hauptverfasser:	HAYAKAWA Chihiro, MORIYA Hiroyuki, INABA Ryuichi
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS
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Beschreibung
Zusammenfassung:	The present invention is a dispersible powder including an organopolysiloxane elastomer powder treated with a surface treatment agent. The surface treatment agent is an organopolysiloxane having a polyoxyalkylene group, a weight-average molecular weight of 300 to 300,000, and an HLB of 8 to 18. Thus, provided are: an organopolysiloxane elastomer powder having excellent dispersibility and high over-time dispersion stability in an aqueous medium; and a cosmetic blended with the powder.