DERMAL FILLER COMPOSITIONS
- 专利权人:
- Gabriel N. Njikang
- 发明人:
- Gabriel N. Njikang,Xiaojie Yu,Futian Liu,Nicholas J. Manesis
- 申请号：
- US14928634
- 公开号：
- US20160113855A1
- 申请日:
- 2015.10.30
- 申请国别(地区):
- US
- 年份:
- 2016
- 代理人:
- 摘要：
- The present invention provides highly injectable, long-lasting hyaluronic acid-based hydrogel dermal filler compositions made with a di-amine or multiamine crosslinker in the presence of a carbodiimide coupling agent.
- 来源网站：
- 中国工程科技知识中心
