专利检索 ap:("Samyang Genex Corporation") AND inv:"KIM, Bong Oh" 第 1 页

1.

发明公开
HIGHLY PURIFIED POLYLACTIC ACID OR A DERIVATIVE THEREOF, A SALT OF THE SAME, AND PURIFICATION METHOD THEREOF 审中-公开
标题翻译：高洁净的聚乳酸或其衍生物，其盐和清洁方法THEREOF

公开(公告)号：EP2364332A1

公开(公告)日：2011-09-14

申请号：EP09824925.3

申请日：2009-06-23

申请人： Samyang Genex Corporation

发明人： KIM, Bong Oh , SEO, Min Hyo

IPC分类号： C08G63/08

CPC分类号： C08G63/90 , C08G63/08

摘要： Disclosed are a highly purified polylactic acid or a derivative thereof, or a salt thereof, and a method for purifying the same. The polylactic acid or a derivative thereof, or a salt thereof may be applied to various medical and drug carrier systems, or the like.