Title:
コンタクトレンズおよび眼内レンズのための（メタ）アクリルアミドポリマー
Document Type and Number:
Japanese Patent JP6649271
Kind Code:
B2
Abstract:
An contact lens or intraocular lens (IOL) with very high water content polymers that have increased hydrolytic stability to withstand high temperatures such as autoclave temperatures, 123° C or even higher temperatures while in an aqueous environment comprising at least one polymer comprising one or more monomeric subunits comprising a polymerized acrylamide or methacrylamide group, at least one side group comprising an aliphatic carbon moiety substituted by at least one hydroxyl moiety, wherein the one or more monomeric subunits comprising a polymerized acrylamide or methacrylamide group, at least one side group comprising an aliphatic carbon moiety substituted by at least one hydroxyl moiety, comprise at least 50 wt.% of the polymer.
Inventors:
Ben's Patrick H.
Le Bourg Adam
Le Bourg Adam
Application Number:
JP2016563083A
Publication Date:
February 19, 2020
Filing Date:
April 17, 2015
Export Citation:
Assignee:
Benz Research and Development Corporation
International Classes:
A61L27/16; G02C7/04
Domestic Patent References:
| JP2005036181A | ||||
| JP62169813A |
Attorney, Agent or Firm:
Hatsushi Shimizu
Masao Haruna
Hirotaka Yamaguchi
Toshi Gobe
Ryuichi Inoue
Toshimitsu Sato
Koichi Niimi
Tomohiko Kobayashi
Hideki Kodera
Masato Ozeki
Yoshihiro Igarashi
Kazuya Kawamoto
Masao Haruna
Hirotaka Yamaguchi
Toshi Gobe
Ryuichi Inoue
Toshimitsu Sato
Koichi Niimi
Tomohiko Kobayashi
Hideki Kodera
Masato Ozeki
Yoshihiro Igarashi
Kazuya Kawamoto