PHOTOCHROMIC CONTACT LENSES AND METHODS FOR THEIR PRODUCTION
摘要
<p>A photochromic composition for use in tinting contact lenses in which the binding polymer used is capable of forming an interpenetrating polymer network with the lens material. When the photochromic compositions of the invention are applied to uncured lens material that is subsequently cured, the binding polymer forms an interpenetrating polymer network with the lens material embedding the photochromic compound within the lens material resulting in a stable, photochromic lens.</p>
申请公布号
WO2006110306(A1)
申请公布日期
2006.10.19
申请号
WO2006US11010
申请日期
2006.03.23
申请人
JOHNSON & JOHNSON VISION CARE, INC.;MOLOCK, FRANK;CULLERTON, GINA M.;SPAULDING, TERRY L.;MAHADEVAN, SHIVKUMAR
发明人
MOLOCK, FRANK;CULLERTON, GINA M.;SPAULDING, TERRY L.;MAHADEVAN, SHIVKUMAR