Newton T. Samuel,Nirupama Kenkare,Peter D. Lackey,Jessie Chen
申请号：
US13716496
公开号：
US20130178518A1
申请日:
2012.12.17
申请国别(地区):
US
年份:
2013
代理人:
摘要：
The instant invention pertains to a method for producing contact lenses with improved oxidative stability of Carotenoids in the contact lens. The method of the invention involves adding a vitamine E material into a contact lens in an amount sufficient to reduce oxidative degradation of Carotenoids in the lens by at least about 30% in comparison with an identical contact lens without the vitamin E material.
