Title:
イオン変性シリコーン、組成物、およびそれから形成された医療機器
Document Type and Number:
Japanese Patent JP7247095
Kind Code:
B2
Abstract:
A hydrophilic silicone, compositions comprising the same, and articles comprising the same are shown and described herein. The hydrophilic silicone is an ionically modified silicone compound wherein the compound comprises a zwitterionic moiety and has a net neutral charge. The hydrophilic silicone compounds may be provided as part of a composition, e.g., a composition suitable for forming a hydrogel, which may be employed to form a film material and even an article (e.g., in a contact lens).
Inventors:
Dry, scanta
Bat, shriedal
Meera, Minal
Bat, shriedal
Meera, Minal
Application Number:
JP2019544702A
Publication Date:
March 28, 2023
Filing Date:
February 16, 2018
Export Citation:
Assignee:
Momentive Performance Materials Inc.
International Classes:
C08G77/22; A61K9/06; A61K9/70; A61K31/137; A61K31/216; A61K31/27; A61K31/407; A61K31/4178; A61K31/46; A61K31/65; A61K31/662; A61K45/00; A61K47/32; A61K47/34; A61P1/00; A61P3/00; A61P3/02; A61P5/00; A61P9/00; A61P9/12; A61P11/00; A61P25/00; A61P25/02; A61P27/02; A61P27/06; A61P27/14; A61P29/00; A61P31/04; A61P31/10; A61P35/00; A61P37/06; A61P37/08; C08G77/20; C08G77/382; C08L83/04; G02C7/04
Domestic Patent References:
| JP2016540087A | ||||
| JP2016053165A |
Foreign References:
| US20150309210 |
Attorney, Agent or Firm:
Satoshi Furuya
Akihiro Onishi
Rei Hosoi
Akihiro Onishi
Rei Hosoi
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