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    • 10. 发明授权
    • Antifungal gypsum board
    • 防霉石膏板
    • US06680127B2
    • 2004-01-20
    • US10244984
    • 2002-09-17
    • Charles L. Capps
    • Charles L. Capps
    • B32B2900
    • E04C2/043Y10S428/907Y10T428/232Y10T428/31993Y10T428/31996
    • A novel gypsum board having antifungal properties is disclosed. The board comprises a gypsum core, front and back paper facings and an antifungal agent effective at inhibiting fungal growth. A preferred antifungal agent is cetylpyridinium chloride. The antifungal agent can be present in the gypsum core and/or on one or both of the paper facings. In addition, the antifungal agent may be encapsulated in a material that releases the antifungal agent over time and/or upon exposure to moisture. Also disclosed are methods for preparing the aforementioned antifungal gypsum board.
    • 公开了一种具有抗真菌性能的新型石膏板。 该板包括石膏芯,正面和背面纸面和有效抑制真菌生长的抗真菌剂。 优选的抗真菌剂是氯化十六烷基吡啶鎓。 抗真菌剂可以存在于石膏芯中和/或一个或两个纸面上。 此外,抗真菌剂可以被包封在随时间和/或暴露于水分时释放抗真菌剂的材料中。 还公开了制备上述抗真菌石膏板的方法。