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SOLUTIONS DE CONDITIONNEMENT POUR LENTILLES DE CONTACT
专利权人:
NOVARTIS AG
发明人:
MUYA, LEROY WAINAINA,KETELSON, HOWARD ALLEN
申请号:
CA3002506
公开号:
CA3002506A1
申请日:
2016.11.15
申请国别(地区):
CA
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/

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