COMPOSIÇÕES OFTÁLMICAS QUE CONTÊM UMA COMBINAÇÃO SINÉRGICA DE DOIS POLÍMEROS
- 专利权人:
- NOVARTIS AG
- 发明人:
- MASOOD A. CHOWHAN,HUAGANG CHEN
- 申请号：
- PT09168920
- 公开号：
- PT2116227E
- 申请日:
- 2004.06.06
- 申请国别(地区):
- PT
- 年份:
- 2013
- 代理人:
- 摘要：
- Ophthalmic compositions suitable for use as artificial tears or as vehicles for ophthalmic drugs are disclosed. The compositions contain a combination of two polymers that have a synergistic effect on viscosity.
- 来源网站：
- 中国工程科技知识中心
