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    • 4. 发明授权
    • Spectacle lens and method for producing the same
    • 眼镜及其制造方法
    • US07954944B2
    • 2011-06-07
    • US12431812
    • 2009-04-29
    • Osamu AbeHidemoto UekusaFazlat Ali
    • Osamu AbeHidemoto UekusaFazlat Ali
    • G02C7/02
    • G02B1/115G02B1/105G02B1/14G02B25/001G02B27/0006G02C7/02G02C7/061
    • The disclosure relates to a spectacle lens comprising: a lens base member; a multi-layered anti-reflection film placed on the lens base member, and including a layer mainly made of silicon dioxide as an outermost layer; and a water-and-oil repellent layer provided in contact with the outermost layer of the multi-layered anti-reflection film, and made by using, as raw materials: at least one kind of a first fluorine-substituted alkyl group-containing organosilicon compound and a second fluorine-substituted alkyl group-containing organosilicon compound. The disclosure also relates to methods of producing a spectacle lens that is capable of retaining a sufficient water-and-oil repellency over an extended period, and having sufficient edge processability.
    • 本发明涉及一种眼镜镜片,包括:透镜基底构件; 放置在透镜基体上的多层防反射膜,包括主要由二氧化硅制成的层作为最外层; 以及与多层防反射膜的最外层接触而设置的斥油斥油层,以使用以下的至少一种第一含氟取代烷基的有机硅 化合物和第二含氟取代烷基的有机硅化合物。 本公开还涉及制备能够在长时间内保持足够的拒水拒油性并且具有足够的边缘加工性的眼镜镜片的方法。