Title:
ナノテクスチャー表面を持つシリコーンヒドロゲルレンズ
Document Type and Number:
Japanese Patent JP6378268
Kind Code:
B2
Abstract:
The invention is related to a method for making a silicone hydrogel contact lens having a nano-textured surface which mimics the surface texture of cornea of human eye. A method of the invention comprises creating a prime coating having nano-textures through controlled imbibition and/or depositions of a reactive polymeric coating material and fixing the nano-textures by crosslinking a hydrophilic polymeric material onto the prime coating to form a crosslinked polymeric coating that preserves the nano-textures of the prime coating and provides a nano-textured surface to the contact lens.
Inventors:
Bowman, Earl Eric
Huggman, peter
Plouitt, John Dallas
Rappon, Joseph Michael
Huggman, peter
Plouitt, John Dallas
Rappon, Joseph Michael
Application Number:
JP2016159142A
Publication Date:
August 22, 2018
Filing Date:
August 15, 2016
Export Citation:
Assignee:
Novartis Age
International Classes:
G02C7/04; B05D1/36; B05D5/00
Domestic Patent References:
| JP2010513953A | ||||
| JP2005520703A | ||||
| JP2009540369A | ||||
| JP2004098302A | ||||
| JP2002543456A |
Foreign References:
| US20080206481 |
Attorney, Agent or Firm:
Patent business corporation Tsukuni