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    • 7. 发明申请
    • ANTIMICROBIAL AND STRENGTHENED-GLASS ARTICLES THROUGH PRESSURIZED ION EXCHANGE
    • 通过加压离子交换的抗菌和强化玻璃制品
    • US20170029325A1
    • 2017-02-02
    • US15303143
    • 2015-04-07
    • CORNING INCORPORATED
    • Arthur Winston MartinCarlton Maurice Truesdale
    • C03C21/00C03C10/00A01N59/16C03C4/18
    • C03C21/005A01N59/16C03C4/18C03C10/00C03C21/002C03C2204/02
    • A method of treating a substrate in a pressure vessel that includes the steps: preparing an ion-exchange bath with a bath composition that comprises a polar solvent and a plurality of ion-exchanging ions in a vessel; submersing a substrate having an outer region containing a plurality of exchangeable ions in the bath; pressurizing the bath in the vessel to a predetermined pressure substantially above ambient pressure; heating the bath in the vessel to a predetermined temperature; and treating the substrate for a predetermined ion-exchange duration at the predetermined pressure and temperature such that a portion of the plurality of exchangeable ions is exchanged with a portion of the ion-exchanging ions. The substrate can consist essentially of a glass, glass-ceramic or ceramic substrate composition, and the predetermined ion-exchange duration, temperature and pressure can each be selected based at least in part on the substrate composition and the bath composition.
    • 一种在压力容器中处理基材的方法,包括以下步骤:在容器中制备具有包含极性溶剂和多个离子交换离子的浴组合物的离子交换浴; 将具有包含多个可交换离子的外部区域的衬底浸入浴中; 将容器中的浴加压到基本上高于环境压力的预定压力; 将容器中的浴加热至预定温度; 以及在所述预定的压力和温度下处理所述衬底预定的离子交换持续时间,使得所述多个可交换离子的一部分与所述离子交换离子的一部分交换。 基材可以基本上由玻璃,玻璃陶瓷或陶瓷基材组合物组成,并且预定的离子交换持续时间,温度和压力可以至少部分地基于基材组合物和浴组合物来选择。