Surface characteristics of cast molded contact lenses are improved by removing substantially all the oxygen from the plastic mold pieces prior to casting the lenses.
申请公布号
WO9611782(A1)
申请公布日期
1996.04.25
申请号
WO1995US13177
申请日期
1995.10.04
申请人
BAUSCH & LOMB INCORPORATED
发明人
VALINT, PAUL, L., JR.;JOSHI, MAKARAND, G.;RUSCIO, DOMINIC, V.