[EN] UV/VISIBLE LIGHT ABSORBERS FOR OPHTHALMIC LENS MATERIALS [FR] AGENTS ABSORBANT LES UV/LA LUMIÈRE VISIBLE ET POUVANT ÊTRE UTILISÉS DANS DES MATÉRIAUX POUR LENTILLES OPHTALMIQUES
UV/VISIBLE LIGHT ABSORBERS FOR OPHTHALMIC LENS MATERIALS
申请人:Laredo Walter R.
公开号:US20100113641A1
公开(公告)日:2010-05-06
Benzotriazole UV/Visible light-absorbing monomers are disclosed. The UV/Vis absorbers are particularly suitable for use in intraocular lens materials.
本文介绍了苯并三唑紫外/可见光吸收单体。这些紫外/可见光吸收剂特别适用于人工晶体材料。
UV/visible light absorbers for ophthalmic lens materials
申请人:Novartis AG
公开号:US08153703B2
公开(公告)日:2012-04-10
Benzotriazole UV/Visible light-absorbing monomers are disclosed. The UV/Vis absorbers are particularly suitable for use in intraocular lens materials.
揭示了苯并三唑紫外/可见光吸收单体。这些紫外/可见光吸收剂特别适用于人工晶体材料中使用。
SOFT ACRYLIC MATERIALS WITH HIGH REFRACTIVE INDEX AND MINIMIZED GLISTENING
申请人:NOVARTIS AG
公开号:US20150151022A1
公开(公告)日:2015-06-04
High refractive index acrylic device materials with reduced glistenings are disclosed. The device materials are particularly suitable for use as ophthalmic or otorhhinolaryngological device materials and comprises a poly(phenyl ether)-containing monomer and/or a poly(phenyl ether)-containing cross-linking agent.
WET-PACK INTRAOCULAR LENS MATERIALS WITH HIGH REFRACTIVE INDEX
申请人:Novartis AG
公开号:US20160235886A1
公开(公告)日:2016-08-18
Intraocular lens materials are disclosed. They are soft and very deformable and have a high refractive index, and a high glistening resistance in fully hydrated state. They are particularly suitable for making wet-packed intraocular lenses (IOLs) which can be delivered through sub 2.0 mm incisions.
Hydrophilized polydiorganosiloxane vinylic crosslinkers and uses thereof
申请人:Novartis AG
公开号:US10081697B2
公开(公告)日:2018-09-25
The invention provides a hydrophilized polydiorganosiloxane vinylic crosslinker which comprises (1) a polydiorganosiloxane polymer chain comprising dimethylsiloxane units and hydrophilized siloxane units each having one methyl substituent and one monovalent C4-C40 organic radical substituent having two to six hydroxyl groups, wherein the molar ratio of the hydrophilized siloxane units to the dimethylsiloxane units is from about 0.035 to about 0.15, and (2) two terminal (meth)acryloyl groups. The hydrophilized polydiorganosiloxane vinylic crosslinker has a number average molecular weight of from about 3000 Daltons to about 80,000 Daltons. The present invention is also related to a silicone hydrogel contact lens, which comprises repeating units derived from a hydrophilized polydiorganosiloxane vinylic crosslinker of the invention.