Abstract
Highly oxygen permeable siloxanic hydrogels with Dk up to 170. 10-11 сm3(O2) cm cm-2 · s-1· mmHg-1 and 20–30 wt% hydration can be obtained by copolymerization of acrylic acid (AA) with tris(trimethyl siloxy) γ methacryloxy propylsilane) (IRIS) or dimethacryloxybutyl polydimethylsiloxane (DMPDMS). Optical properties of these materials depend directly on size of hydrophilic demixed domains as it had been shown by small angle neutron scattering experiments.
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Robert, C., Bunel, C., Dourges, M.A., Vairon, J.P., Boué, F. (1995). Transparent Multiphasic Oxygen Permeable Hydrogels Based on Siloxanic Statistical Copolymers. In: Mishra, M.K., Nuyken, O., Kobayashi, S., Yağci, Y., Sar, B. (eds) Macromolecular Engineering. Springer, Boston, MA. https://doi.org/10.1007/978-1-4615-1905-8_9
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DOI: https://doi.org/10.1007/978-1-4615-1905-8_9
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