DNCOMPANY;CG BIO CO.; LTD.;CG BIO CO., LTD.;DAEWOONG PHARMACEUTICAL CO., LTD.
发明人:
LEE, JI SUN,李智善,JUNG, SU HYUN,郑洙贤,鄭洙賢,JANG, HAK SU,张学洙,張學洙,CHOO, JUNG EUN,秋正恩,JUNG, HYE YOUNG,郑惠英,鄭惠英
申请号：
TW107106976
公开号：
TW201840303A
申请日:
2018.02.27
申请国别(地区):
TW
年份:
2018
代理人:
摘要：
The present invention relates to a composition for dermal injection which includes two or more types of cross-linked hyaluronic acid particles having different particle diameters and non-cross-linked hyaluronic acid. The composition for dermal injection according to the present invention satisfies viscosity, extrusion force, and viscoelasticity conditions for dermal injection, and an extrusion force deviation is low so that the user does not feel fatigue when the composition is injected into the dermal thereof. Also, the composition is excellent in viscoelasticity and tissue restoring ability, is maintained for a long period of time, allows rapid recovery because an initial swelling degree is low, and also is excellent in safety and stability in the body.本發明係有關於皮膚注射用組成物，其包括具有不同粒徑的二種或更多種類型的交聯玻尿酸粒子及非交聯玻尿酸。依據本發明之皮膚注射用組成物滿足用於皮膚注射的黏度、擠壓力、及黏彈性條件，及擠壓力偏差為低，使得當組成物被注射入使用者的皮膚時，使用者不覺得疲憊。又，組成物的黏彈性及組織回復力絕佳，能長時間維持，因初期腫脹度低故使其能快速回復，及於體內的安全性及安定性絕佳。
