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Contact lens packaging solutions
专利权人:
Novartis AG
发明人:
Leroy Wainaina Muya,Howard Allen Ketelson
申请号:
US15352171
公开号:
US09829723B2
申请日:
2016.11.15
申请国别(地区):
US
年份:
2017
代理人:
摘要:
The present invention relates to improved contact lens products which not only have an improved and sustainable wettability. The contact lens product of the invention comprises a soft hydrogel contact lens immersed and autoclaved in a packaging solution including a polyoxyethylene-polyoxybutylene block copolymer and a high molecular weight copolymer of N-vinylpyrrolidone and at least one amino-containing vinylic monomer. The present invention also provides methods for making contact lens products of the invention.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
相关发明人
立川 亜希子
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