CPC C08G 73/0233 (2013.01) [C08J 3/24 (2013.01); A61L 27/52 (2013.01)] | 14 Claims |
1. A system comprising (a) a first composition comprising a multi-arm polymer comprising a calix[n]arene core, where n ranges from 4-12 and between 4 and 12 polyoxazoline segments having a first end that is covalently attached to the calix[n]arene core and a second end comprising a moiety that comprises a reactive group and (b) a second composition comprising a multifunctional compound that comprises functional groups that are reactive with the reactive groups of the multi-arm polymer.
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