C - Chemistry – Metallurgy – 08 – F
Patent
C - Chemistry, Metallurgy
08
F
C08F 299/00 (2006.01) C08F 290/06 (2006.01) G02B 1/04 (2006.01) G02C 7/04 (2006.01)
Patent
CA 2117218
A soft hydrogel contact lens, is disclosed. The lens is derived from a crosslinked polymer comprising the reaction product of a monomer mixture comprising: (A) a monounsaturated polyoxyethylene monomer; (B) a diunsaturated polyoxyethylene monomer of relatively high molecular weight; (C) a diunsaturated polyoxyethylene monomer of relatively low molecular weight; and (D) a hydrophilic monomer selected from the group consisting of hydroxyethyl methacrylate, methacrylic acid, N,N-dimethyl- acrylamide, N-vinyl pyrrolidone, glycerol monomethacrylate, itaconic acid, and mixtures thereof.
Ford James D.
Molock Frank F.
Nunez Ivan M.
Ford James D.
Johnson & Johnson Vision Care Inc.
Molock Frank F.
Nunez Ivan M.
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
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