Biocompatible, optically transparent, ultraviolet light absorbin

Details Biocompatible, optically transparent, ultraviolet light absorbin Biocompatible, optically transparent, ultraviolet light absorbin

1997-05-28

1999-06-08

Truong, Duc

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525937, 527200, 527201, 527207, 524 23, 524704, 523106, 523108, 523449, 357160R, 357247, 623 4, C08G 6348

Patent

active

059105372

ABSTRACT:
The present invention is ultraviolet light absorbing biocompatible polymer containing the copolymerization product of a mixture of hydrophobic and hydrophilic acrylic and/or allelic monomers, graft-polymerized with telo-collagen, where the hydrophobic monomers includes at least one ultraviolet light absorbing hydrophobic acrylic or allelic monomer. The present material is useful in the production of deformable lenses, for example, intraocular lenses, refractive intraocular contact lenses, and standard contact lenses useful, for example, for correcting aphekia, myopia and hypermetropia.

REFERENCES:
patent: 5654388 (1997-08-01), Feingold et al.

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