C - Chemistry – Metallurgy – 08 – G
Patent
C - Chemistry, Metallurgy
08
G
402/16, 88/40, 4
C08G 77/04 (2006.01) C08F 30/08 (2006.01) C08F 283/12 (2006.01) G02B 1/04 (2006.01) G02B 1/08 (2006.01)
Patent
CA 1171197
ABSTRACT OF THE DISCLOSURE Monomeric polysiloxanes endcapped with activated unsaturated groups are copolymerized with cycloalkyl modulus modifiers and tear film stabilizers to form hard, gas permeable, polysiloxane contact lenses and other biomedical devices.
393474
Deichert William G.
Friends Gary D.
Melpolder John B.
Park Joon S.
Bausch & Lomb Incorporated
Gowling Lafleur Henderson Llp
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