OPHTHALMIC MATERIAL HAVING HYDROPHILIZED SURFACE AND METHOD FOR PREPARING SAME

WIPO Patent Application WO/2018/080226

A1

The present invention relates to an ophthalmic material having a hydrophilized surface and a method for preparing the same. The ophthalmic material according to the present invention has a feature of comprising a hydrophilic layer containing at least one of compounds represented by chemical formulas 1 and 2 on a surface of a matrix containing a polyacryl resin, and thus has excellent hydrophilicity on the material surface and suppresses the formation of biofilms, thereby effectively preventing an eye disease. Therefore, the ophthalmic material can be favorably used for an ophthalmic device, such as intraocular lenses, artificial cornea, contact lenses, and artificial eyes.

YOON JIN SOOK (KR)
KOH WON-GUN (KR)
BAEK SEUNG WOON (KR)
HAN SANG WON (KR)
CHO KANG HEE (KR)

PCT/KR2017/011984

May 03, 2018

October 27, 2017

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UNIV INDUSTRY FOUNDATION YONSEI UNIV (KR)

C08J7/12; B29D11/00; C08F2/14; C08J7/18; C08K5/101; C08K5/544; C08L33/06; C08L71/00; G02B1/04

JP2014534467A	2014-12-18
KR20150023444A	2015-03-05
KR20140017706A	2014-02-11

STACHOWIAK, T. B.: "Patternable Protein Resistant Surfaces for Multifunctional Microfluidic Devices via Surface Hydrophilization of Porous Polymer Monoliths Using Photografting", CHEMISTRY OF MATERIALS, 17 November 2006 (2006-11-17), pages 5950 - 5957, XP055605522
HAN, S. W.: "Mutiscale substrates based on hydrogel- incorporated silicon nanowires for protein patterning and microarray-based immunoassays", BIOSENSORS AND BIOELECTRONICS, vol. 45, 6 February 2013 (2013-02-06), pages 129 - 135, XP055604138, DOI: doi:10.1016/j.bios.2013.01.062

DANA PATENT LAW FIRM (KR)

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