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(19)

(11)

2 644 349

(13)

(51)

IPC

G02C7/04(2006-01-01)

C08G77/388(2006-01-01)

B29D11/02(2006-01-01)

(21) (22)

Application

2016107199, 2011-07-29

(24)

Start date

2011-07-29

(22)

Actual filing date

2011-07-29

(45)

Published

2018-02-09

(72)

Inventor

Tsyu YunsinSamyuel Nyuton T.Pruitt Dzhon DallasKolluru ChandanaMedina Arturo N.Vinterton Lin KukVu DatsinTsyan SinminNelson Dzhared

(73)

Holder

Novartis Ag

SILICONE HYDROGEL LENS WITH CROSS-LINKED HYDROPHILOUS COATING Russian patent published in 2018 - IPC G02C7/04 C08G77/388 B29D11/02

Abstract RU 2644349 C1

FIELD: physics.

SUBSTANCE: silicone hydrogel contact lens with a cross-linked hydrophilic coating formed from the thermally cross-linked hydrophilic polymeric material is proposed.

EFFECT: proposed lens has a wettable and durable coating that improves the hydrophilicity and smoothness of its surface.

40 cl, 10 tbl, 24 ex

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RU 2 644 349 C1

Authors

Tsyu Yunsin

Samyuel Nyuton T.

Pruitt Dzhon Dallas

Kolluru Chandana

Medina Arturo N.

Vinterton Lin Kuk

Vu Datsin

Tsyan Sinmin

Nelson Dzhared

Dates

2018-02-09—Published

2011-07-29—Filed