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    • 3. 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。
    • 7. 发明授权
    • Saccharide-based resin for the preparation of foam
    • 用于制备泡沫的糖基树脂
    • US06846849B2
    • 2005-01-25
    • US10342484
    • 2003-01-15
    • Charles L. Capps
    • Charles L. Capps
    • C08G18/64C08L3/02C08L75/04C08L97/02C09J103/02C08J3/00C08G18/00C08H5/04C08K3/20C08L75/00
    • C09J103/02C08G18/6484C08G18/6492C08L3/02C08L75/04C08L97/02C08L2666/02C08L2666/26C08L2666/20
    • An embodiment of the present invention includes a foam prepared from a resin comprising: one or more saccharides; one or more isocyanates; one or more resin polyols; and water. The foam may be for example polyurethane foam or polycyanurate foam, either flexible or rigid. Another embodiment includes a method for preparing a foam comprising: forming a resin by mixing one or more saccharides with one or more isocyanates and then mixing the one or more saccharides and the one or more isocyanates with water; and admixing one or more foam polyols to the resin. Another embodiment includes a method for manufacturing a foam derived from an isocyanate, comprising replacing all or a portion of the isocyanate with a resin comprising: one or more saccharides; one or more isocyanates; one or more resin polyols; and water. Another embodiment includes an article of manufacture comprising such foam.
    • 本发明的一个实施方案包括由树脂制备的泡沫,包括:一种或多种糖; 一种或多种异氰酸酯; 一种或多种树脂多元醇; 和水。 泡沫可以是例如聚氨酯泡沫或聚氰化脲泡沫,柔性或刚性。 另一个实施方案包括一种制备泡沫的方法,包括:通过将一种或多种糖与一种或多种异氰酸酯混合形成树脂,然后将一种或多种糖和一种或多种异氰酸酯与水混合; 并将一种或多种泡沫多元醇混合到树脂中。 另一个实施方案包括用于制造衍生自异氰酸酯的泡沫的方法,包括用包含以下物质的树脂代替全部或部分异氰酸酯:一种或多种糖; 一种或多种异氰酸酯; 一种或多种树脂多元醇; 和水。 另一个实施方案包括包含这种泡沫的制品。