Title:
ヒドロゲルコンタクトレンズに所望の特性を付与する方法
Document Type and Number:
Japanese Patent JP5675111
Kind Code:
B2
Abstract:
A cost-effective method for making hydrogel contact lenses with desired properties, such as antimicrobial property and/or increased surface hydrophilicity. The method comprises a step of contacting a dry or unhydrated hydrogel contact lens with an aqueous solution (or hydrating solution) containing silver nanoparticles and/or a lubricant or wetting agent. By using a method of the invention, resultant hydrogel contact lenses can have antimicrobial capability and/or enhanced lens wearer's comfort.
Inventors:
チュ，ユンシン
フォークト，ユルゲン
ラリー，ジョン・マーチン
フォークト，ユルゲン
ラリー，ジョン・マーチン
Application Number:
JP2009551793A
Publication Date:
February 25, 2015
Filing Date:
August 21, 2008
Export Citation:
Assignee:
ノバルティス アーゲー
International Classes:
G02C7/04; C08J7/02
Attorney, Agent or Firm:
Hajime Tsukuni
Koshiro Tsukada
Saito a fringe -- happy
Koshiro Tsukada
Saito a fringe -- happy