NANOEMULSION CONTAINING POLYASPARTIC ACID DERIVATIVE AND PERSONAL CARE COMPOSITION COMPRISING THE SAME

PURPOSE: A nanoemulsion containing polyaspartic derivative and a personal care composition containing the same are provided to induce collagen biosynthesis. CONSTITUTION: A nanoemulsion contains 1-20 weight parts of polyaspartic derivative, 1-5 weight parts of saturated lecithin, 1-10 weight parts o...

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Bibliographische Detailangaben
Hauptverfasser:	YU, HYO GYOUNG, LEE, CHONG KIL, PARK, SUN KI, OH, SUN TACK, JI, HONG GEUN
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
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Beschreibung
Zusammenfassung:	PURPOSE: A nanoemulsion containing polyaspartic derivative and a personal care composition containing the same are provided to induce collagen biosynthesis. CONSTITUTION: A nanoemulsion contains 1-20 weight parts of polyaspartic derivative, 1-5 weight parts of saturated lecithin, 1-10 weight parts of dissolution aid, 0.1-5 weight parts of lysolecithin, and 1-5 weight parts of sugar fatty acid ester surfactant. The polyaspartic acid derivative is prepared by substitution of lysine or lysine and C10-20 alkyl amine. The dissolution aid is ethanol. The sugar fatty acid ester surfactant is sugar stearic acid ester, sugar palmitic acid ester, sugar myristic acid ester, or sugar oleic acid ester. A personal care composition contains the nanoemulsion.