Biomedical devices such as contact lenses formed from a polymerization product of a mixture comprising (a) a random copolymer comprising hydrophilic units and hydrophobic units, wherein the random copolymer has at least one thio carbonyl thio fragment of a reversible addition fragmentation chain transfer (“RAFT”) agent are disclosed.
申请公布号
EP2443486(A2)
申请公布日期
2012.04.25
申请号
EP20100742924
申请日期
2010.06.14
申请人
BAUSCH & LOMB INCORPORATED
发明人
LINHARDT, JEFFREY, G.;MCGEE, JOSEPH, A.;NUNEZ, IVAN, M.