公开(公告)号：US20220016313A1

公开(公告)日：2022-01-20

申请号：US17311229

申请日：2019-12-19

Applicant: LG CHEM, LTD.

Inventor： Cheol JANG ,  Yeonsoo KIM ,  Hyunsup LEE ,  Myunghan LEE ,  Ji Sun KIM ,  Hyun Tae JUNG ,  Jineon SO ,  Chang Hyun LEE ,  Hwayoun REE

IPC: A61L27/20 ,  A61L27/52 ,  A61K31/167

Abstract: [Summary]
The present invention has a special filling (WIE) property parameter value developed using microrheology technology, and thus exhibits improved high viscoelasticity flow properties, has low mobility when injected into skin whilst still maintaining the shape thereof, and thus has excellent soft tissue restoration properties, for example for the cheeks, breasts, nose, lips or bottom, and excellent volume expansion and wrinkle alleviation properties.

公开(公告)号：US20240343862A1

公开(公告)日：2024-10-17

申请号：US18681562

申请日：2023-01-30

Applicant: LG CHEM, LTD.

Inventor： Yeonsoo KIM ,  Chaegyu LEE ,  Myunghan LEE ,  Chul Woong KIM ,  Jeongyong LEE ,  Jung Yun CHOI ,  Suhyun CHO ,  So Dam JEONG

IPC: C08G63/91

CPC classification number: C08G63/912 ,  C08G2230/00 ,  C08G2250/00

Abstract: The present specification relates to a resin including a poly (lactic acid-b-3-hydroxypropionic acid) block co-polymer, a resin composition including the same, and a resin molded article.