Described herein are water-soluble UV-absorbing vinylic monomers and their uses in preparing UV-absorbing contact lenses capable of blocking ultra-violet (“UV”) radiation and optionally (but preferably) violet radiation with wavelengths from 380 nm to 440 nm, thereby protecting eyes to some extent from damages caused by UV radiation and potentially from violet radiation. This invention also provides a UV-absorbing contact lens.
Water-soluble UV-absorbing compounds and uses thereof
申请人:Novartis AG
公开号:US10322993B2
公开(公告)日:2019-06-18
Described herein are dimethyl acetal-containing UV-absorbing compounds and their uses in preparing UV-absorbing polyvinyl alcohol prepolymers suitable for producing UV-absorbing contact lenses capable of blocking ultra-violet (“UV”) radiation and optionally (but preferably) violet radiation with wavelengths from 380 nm to 440 nm, thereby protecting eyes to some extent from damages caused by UV radiation and potentially from violet radiation. This invention also provides a UV-absorbing polyvinyl alcohol prepolymer.
WATER-SOLUBLE UV-ABSORBING COMPOUNDS AND USES THEREOF
申请人:Alcon Inc.
公开号:EP3383854B1
公开(公告)日:2021-03-03
[EN] UV-ABSORBING VINYLIC MONOMERS AND USES THEREOF<br/>[FR] MONOMÈRES VINYLIQUES ABSORBANT LES UV ET LEURS UTILISATIONS
申请人:NOVARTIS AG
公开号:WO2017145024A1
公开(公告)日:2017-08-31
Described herein are water-soluble UV-absorbing vinylic monomers and their uses in preparing UV-absorbing contact lenses capable of blocking ultra-violet ("UV") radiation and optionally (but preferably) violet radiation with wavelengths from 380 nm to 440 nm, thereby protecting eyes to some extent from damages caused by UV radiation and potentially from violet radiation. This invention also provides a UV-absorbing contact lens.
UV-ABSORBING VINYLIC MONOMERS AND USES THEREOF
申请人:Novartis AG
公开号:US20170242275A1
公开(公告)日:2017-08-24
Described herein are water-soluble UV-absorbing vinylic monomers and their uses in preparing UV-absorbing contact lenses capable of blocking ultra-violet (“UV”) radiation and optionally (but preferably) violet radiation with wavelengths from 380 nm to 440 nm, thereby protecting eyes to some extent from damages caused by UV radiation and potentially from violet radiation. This invention also provides a UV-absorbing contact lens.