专利检索 ap:("Chengdu Joy Young Biotechnology Co., Ltd.") AND inv:"WANG, Guangji" 第 1 页

1.

发明公开
AZELAIC ACID GEL, AND PREPARATION METHOD AND APPLICATION THEREOF 审中-公开

公开(公告)号：EP3708152A1

公开(公告)日：2020-09-16

申请号：EP19840552.4

申请日：2019-06-26

申请人： Chengdu Joy Young Biotechnology Co., Ltd.

发明人： WANG, Guangji

IPC分类号： A61K9/06 , A61K31/20 , A61K31/60 , A61K47/32 , A61K47/10

摘要： An azelaic acid gel, and a preparation method and an application thereof. The azelaic acid gel comprises the following components in percentage by weight: azelaic acid: 10-20%; salicylic acid: 0.5-2%; a polyacrylate cross-linked polymer-6: 1-3%; 1,3-propylene glycol: 60-74%; and the remaining part being water. The azelaic acid gel is used for preparing medicines for preventing or treating acnes.