<p>The present invention relates to a composition comprising a hydrogel polymer having less than 100% haze, and distributed therein an oxygen enhancing effective amount of oxygen permeable particles having an oxygen permeability of at least about 100 barrer, average particle size less than about 5000 nm.</p>
申请公布号
EP2414443(A1)
申请公布日期
2012.02.08
申请号
EP20100723394
申请日期
2010.03.18
申请人
JOHNSON & JOHNSON VISION CARE INC.
发明人
SCALES, CHARLES, W.;HILL, GREGORY, A.;ENNS, JOHN, B.;GEORGE, ERIC, R.
