2-AMINO BENZOPHENONE UV-ABSORBERS FOR OPHTHALMIC LENS MATERIALS
- 专利权人:
- NOVARTIS AG
- 发明人:
- FREEMAN, CHARLES
- 申请号：
- PH12014502693
- 公开号：
- PH12014502693B1
- 申请日:
- 2014.12.03
- 申请国别(地区):
- PH
- 年份:
- 2015
- 代理人:
- 摘要：
- Ophthalmic device materials comprising 2-amino benzophenone UV-absorbing compounds are disclosed. The ophthalmic device materials are particularly useful in intraocular lenses.
- 来源网站：
- 中国工程科技知识中心
