C - Chemistry – Metallurgy – 08 – G
Patent
C - Chemistry, Metallurgy
08
G
402/25, 88/40, 4
C08G 77/04 (2006.01) C08F 283/12 (2006.01) C08G 77/20 (2006.01) G02B 1/04 (2006.01)
Patent
CA 1226696
Abstract of the Disclosure An unsaturated multifunctional organopolysiloxane is used as a contact lens material in its polymerized form or as a polymerizate with other selected monomers. The contact lens material of this invention is preferably prepared from an acrylate or methacrylate substituted functional polyorganosiloxane.
436190
Ellis Edward J.
Ellis Jeanne Y.
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
Polymer Technology Corporation
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