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    • 8. 发明授权
    • Method for applying a coating
    • 施加涂层的方法
    • US06811805B2
    • 2004-11-02
    • US10154249
    • 2002-05-22
    • Allen GilliardLynn Cook WintertonRafael Victor AndinoJohn Lally
    • Allen GilliardLynn Cook WintertonRafael Victor AndinoJohn Lally
    • A61L5103
    • B29D11/00317B29D11/00903G02B1/10
    • The invention provide a method for applying a coating to an ophthalmic lens or a mold for making the ophthalmic lens or a medical device other than ophthalmic lens. The method comprises spraying at least one layer of a coating liquid onto an ophthalmic lens using a spraying process selected from the group consisting of an air-assisted atomization and dispensing process, an ultrasonic-assisted atomization and dispensing process, a piezoelectric assisted atomization and dispensing process, an electro-mechanical jet printing process, a piezo-electric jet printing process, a piezo-electric with hydrostatic pressure jet printing process, and a thermal jet printing process. The coating can comprise a property/functionality pattern or a color image or combination of both.
    • 本发明提供了一种将涂层施加到眼用透镜或用于制造眼科镜片或除眼镜之外的医疗装置的模具的方法。 该方法包括使用选自空气辅助雾化和分配过程,超声波辅助雾化和分配过程,压电辅助雾化和分配过程的喷雾方法将至少一层涂布液体喷涂到眼科镜片上 工艺,机电喷射印刷工艺,压电喷墨印刷工艺,静压喷射印刷工艺的压电和热喷涂印刷工艺。 涂层可以包括性质/功能性图案或彩色图像或两者的组合。