Copolymers formed from three components and intraocular lenses m

Details Copolymers formed from three components and intraocular lenses m Copolymers formed from three components and intraocular lenses m

1998-06-22

2000-10-17

Dawson, Robert

Prosthesis (i.e., artificial body members), parts thereof, or ai

Eye prosthesis

Intraocular lens

351160M, 524 91, 524359, 524558, 526258, 526320, 5263285, A61F 216

Patent

active

061324620

ABSTRACT:
A foldable intraocular lens material which includes 60 to 80 weight % of ##STR1## wherein R.sup.1 is hydrogen or alkyl, and R.sup.2 is unsubstituted alkylene or alkylene substituted by a hydroxyl group; 10 to 30 weight % of ##STR2## wherein R.sup.3 is a single bond or ##STR3## wherein R.sup.5, R.sup.6, R.sup.7 and R.sup.8 are hydrogen or alkyl, m, n, p and q are integers from 1 to 4, and R.sup.4 is hydrogen or alkyl; and 5 to 20 weight % of ##STR4## wherein R.sup.9 is hydrogen or alkyl and R.sup.10 is alkyl.

REFERENCES:
patent: 4123407 (1978-10-01), Gordon
patent: 4240163 (1980-12-01), Galin
patent: 4304895 (1981-12-01), Loshaek
patent: 4343927 (1982-08-01), Chang
patent: 4528311 (1985-07-01), Beard et al.
patent: 4582865 (1986-04-01), Balazs et al.
patent: 4834750 (1989-05-01), Gupta
patent: 4956432 (1990-09-01), Vacik et al.
patent: 5147394 (1992-09-01), Siepser et al.
patent: 5217491 (1993-06-01), Vanderbilt
patent: 5290548 (1994-03-01), Goldberg et al.
patent: 5290892 (1994-03-01), Namdaran et al.
patent: 5331073 (1994-07-01), Weinschenk, III et al.
patent: 5359021 (1994-10-01), Weinschenk, III et al.
patent: 5716403 (1998-02-01), Tran et al.
Polymer Handbook, 2nd Edition, Edited by J. Brandrup et al., John Wiley & Sons, 1975.

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