CONTACT LENS COATING SELECTION AND MANUFACTURING PROCESS
摘要
The invention is a method of making a coated contact lens with desirable physiological performance. Preferably, the lenses are made from hydrophobic contact lens substrate with a hydrophilic coating material. The hydrophobic lens substrate is coated with a hydrophilic material having an expansion factor greater than one. The coated lenses have low physical defect and surface roughness profiles.
申请公布号
CA2387021(A1)
申请公布日期
2001.04.19
申请号
CA20002387021
申请日期
2000.10.11
申请人
JOHNSON & JOHNSON VISION CARE, INC.
发明人
JEN, JAMES S.;TURNER, DAVID C.;COPPER, LENORA L.;WOOD, JOE M.;VANDERLAAN, DOUGLAS G.;STEFFEN, ROBERT B.;HEATON, JOHN C.