C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
31/154, 402/170.
C07D 249/20 (2006.01) A61L 27/16 (2006.01) A61L 27/50 (2006.01) B29D 11/00 (2006.01) C08F 20/36 (2006.01) C08F 226/06 (2006.01) G02B 1/04 (2006.01)
Patent
CA 1328660
ABSTRACT Ultraviolet light absorbing compositions comprising 2-(2'-hydroxyphenyl)-5(6)-(acryloyloxyalkoxy)benzotriazoles and copolymers thereof with one or more other monomers copolymerizable therewith, particularly acrylic monomers, are useful in the manufacture of ocular devices, particularly intraocular lenses and contact lenses.
560180
Beard Charles D.
Doddi Namassivaya
Dunks Gary B.
Yamada Akira
Iolab Corporation
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
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