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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 JP7446109
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:
Meera, Minal
Masand, La Vindora
Bat, shriedal
Application Number:
JP2019544651A
Publication Date:
March 08, 2024
Filing Date:
February 16, 2018
Export Citation:
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Assignee:
Momentive Performance Materials Inc.
International Classes:
C08F30/08; A61K9/06; A61K9/70; A61K31/4535; A61K31/4709; A61K31/5377; A61K31/5575; A61K45/00; A61K47/34; A61L15/00; A61L29/06; A61L29/12; A61L29/16; A61L31/06; A61L31/10; A61L31/16; A61P1/00; A61P3/00; A61P5/00; A61P9/00; A61P9/02; A61P9/12; A61P11/00; A61P17/16; A61P23/02; A61P27/02; A61P31/00; A61P31/04; A61P35/00; A61P37/04; A61P37/08; C07F7/08; C07F7/10; G02C7/04
Domestic Patent References:
JP2016540087A
JP2014509612A
JP2014517083A
Attorney, Agent or Firm:
Satoshi Furuya
Akihiro Ohnishi
Rei Hosoi