GEO is developing a range of silicone monomers and macromers for use in silicone hydrogel contact lenses. These include:
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Bisomer® SiGMA 3-Methacryloxy-2-Hydroxypropoxy(propylbis(trimethylsilyloxy)methylsilane
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Bisomer® Bu-PDMS Polydimethylsiloxane, monomethacryloxypropyl terminated
In addition GEO works with customers to develop and manufacture bespoke materials.