Rehydrated silica gel dentifrice abrasive
    2.
    发明授权
    Rehydrated silica gel dentifrice abrasive 失效
    再水化硅胶洁齿磨料

    公开(公告)号:US4346071A

    公开(公告)日:1982-08-24

    申请号:US186083

    申请日:1980-09-11

    IPC分类号: A61K8/25 A61Q11/00 A61K7/16

    摘要: Silicas that provide improved abrasive action when incorporated in dentifrice compositions can be prepared by dehydrating a silica hydrogel to a low water content and then reintroducing water to gel. The silica hydrogel is prepared by neutralizing a sodium silicate with an acid. This hydrogel is dried by any convenient method so that the gel contains about 15% water or less. This dried gel is rehydrated to about 30% or more. The rehydrated gel provides improved abrasion values over the prior art xerogels and hydrogels.

    摘要翻译: 当掺入洁齿剂组合物时提供改善的磨料作用的硅可以通过将二氧化硅水凝胶脱水至低水含量然后将水再次引入凝胶来制备。 二氧化硅水凝胶通过用酸中和硅酸钠来制备。 该水凝胶通过任何方便的方法干燥,使得凝胶含有约15%的水或更少。 将该干燥的凝胶再水合至约30%以上。 与现有技术的干凝胶和水凝胶相比,再水化凝胶提供改善的磨损值。

    Composition for treating beer to prevent chill haze and metal
contamination
    3.
    发明授权
    Composition for treating beer to prevent chill haze and metal contamination 失效
    用于处理啤酒以防止寒冷阴霾和金属污染的组合物

    公开(公告)号:US4563441A

    公开(公告)日:1986-01-07

    申请号:US677401

    申请日:1984-12-03

    IPC分类号: C12H1/044 C01B33/22 C01B33/24

    CPC分类号: C12H1/0408

    摘要: Inorganic chill-proofing and other agents that are used to process stable beer often contain metals such as iron and copper that are soluble in beer or other beverages. A small addition of magnesium silicate added to said chill-proofing agents, particularly silica hydrogel, substantially averts metal contamination in the beer.

    摘要翻译: 用于处理稳定啤酒的无机防寒剂和其他试剂通常含有可溶于啤酒或其他饮料的金属如铁和铜。 添加到所述防寒剂,特别是二氧化硅水凝胶中的少量硅酸镁基本上避免了啤酒中的金属污染。

    Detergent compositions with silane-zeolite silicate builder
    5.
    发明授权
    Detergent compositions with silane-zeolite silicate builder 失效
    具有硅烷 - 沸石硅酸盐助洗剂的洗涤剂组合物

    公开(公告)号:US4243545A

    公开(公告)日:1981-01-06

    申请号:US102288

    申请日:1979-12-10

    CPC分类号: C11D3/128 C11D3/08

    摘要: Silane-Zeolite composites are incorporated into phosphate free detergents as builders. The use of such composites allows compositional improvements and results in certain process advantages when compared to detergents utilizing plain zeolites as phosphate replacements. Hydrated zeolites which have been treated with functionally hydrophilic silanes do not agglomerate during incorporation into detergents. In addition, use of the silane-zeolite composite allows use of increased amounts of both the zeolite and silicate solids as builders in detergents.

    摘要翻译: 硅烷 - 沸石复合材料作为助洗剂掺入无磷酸盐洗涤剂中。 与使用普通沸石作为磷酸盐替代物的洗涤剂相比,使用这种复合材料允许组合改进并导致某些工艺优点。 已经用功能亲水硅烷处理的水合沸石在掺入洗涤剂中时不会附聚。 此外,使用硅烷 - 沸石复合材料可以使用增加量的沸石和硅酸盐固体作为洗涤剂中的助洗剂。

    Precipitating .alpha. alumina monohydrate
    6.
    发明授权
    Precipitating .alpha. alumina monohydrate 失效
    沉淀{60 {0氧化铝一水合物

    公开(公告)号:US3966893A

    公开(公告)日:1976-06-29

    申请号:US528823

    申请日:1974-12-02

    IPC分类号: C01F7/34 C01F7/02

    CPC分类号: C01F7/34

    摘要: Dispersible colloidal particles of .alpha. alumina monohydrate are prepared by conditioning aqueous solutions of an aluminum salt with an organic solvent and the precipitating alumina with an aqueous solution of base. The reaction mixture is heated under pressure, filtered, washed and dried to obtain the product.

    摘要翻译: 通过用有机溶剂调节铝盐的水溶液和用碱的水溶液沉淀氧化铝来制备α-氧化铝一水合物的可分散胶体颗粒。 将反应混合物在压力下加热,过滤,洗涤和干燥,得到产物。

    Porous zeolite granules stable in aqueous solutions
    8.
    发明授权
    Porous zeolite granules stable in aqueous solutions 失效
    多孔沸石颗粒在水溶液中稳定

    公开(公告)号:US4613578A

    公开(公告)日:1986-09-23

    申请号:US725064

    申请日:1985-04-19

    摘要: Porous granules that contain separate particles of alkali metal silicate and zeolite are stable and are efficient ion exchangers in aqueous effluents and/or solutions. Said granules are heated to provide the stability required so that even though some silicate may dissolve when the granules are exposed to water, the zeolite does not disperse throughout the water.

    摘要翻译: 含有碱金属硅酸盐和沸石的单独颗粒的多孔颗粒是稳定的,并且在含水废水和/或溶液中是有效的离子交换剂。 所述颗粒被加热以提供所需的稳定性,使得即使当颗粒暴露于水时一些硅酸盐可能溶解,沸石也不会分散在整个水中。

    Cosmetic vehicle
    9.
    发明授权
    Cosmetic vehicle 失效
    化妆品车

    公开(公告)号:US4362715A

    公开(公告)日:1982-12-07

    申请号:US213262

    申请日:1980-12-05

    摘要: A combination of an acidic functional polymer and zeolite and/or amorphous alumino silicate provides a gel suitable as a cosmetic vehicle plus supplying functionality as well. The components combine easily to provide a creamy gel that is compounded with other ingredients to provide the complete cosmetic composition. The zeolite or amorphous alumino silicate is present in a sufficient quantity to provide functionality as well as the desired rheology. The combination can be used to compound astringent creams or lotions, make-up bases, facial masks, deodorant compositions, antiperspirants, anti-acne compositions, wrinkle smoothers or erasers, pore minimizers, and body lotions. An especially useful zeolite or amorphous alumino silicate is a material that contains aluminum as the cation.

    摘要翻译: 酸性官能聚合物和沸石和/或无定形硅酸铝的组合提供了适合作为化妆品载体加上供应功能的凝胶。 这些组分容易组合以提供与其它成分混合以提供完整的化妆品组合物的奶油凝胶。 沸石或无定形铝硅酸盐以足够的量存在以提供功能性以及期望的流变性。 该组合可用于复合涩味霜或洗剂,化妆品基座,面膜,除臭剂组合物,止汗剂,抗痤疮组合物,皱纹平滑剂或橡皮擦,孔隙最小化剂和身体乳液。 特别有用的沸石或无定形铝硅酸盐是含有铝作为阳离子的材料。

    Toothpaste containing pH-adjusted zeolite
    10.
    发明授权
    Toothpaste containing pH-adjusted zeolite 失效
    含有pH调节沸石的牙膏

    公开(公告)号:US4349533A

    公开(公告)日:1982-09-14

    申请号:US217602

    申请日:1980-12-18

    摘要: Crystalline alumino-silicates (zeolites) are multifunctional in dentifrice compositions thereby reducing the number of components required in such formulations. The pH-adjusted zeolites can keep the pH of the dentifrice in the range where caries formation is impossible. The pH-adjusted synthetic or natural zeolites can be prepared or obtained in a particle size range that provides both abrasive cleansing and polishing or lustering of the teeth. The fine particle size and water absorbing capabilities of the zeolite can also provide thickening. Such multifunctional performance allows considerable simplification in the formulation of dentrifice compositions.

    摘要翻译: 结晶铝硅酸盐(沸石)在洁齿剂组合物中是多功能的,从而减少了这些制剂中所需的组分数量。 pH调节的沸石可将洁齿剂的pH值保持在不可能形成龋齿的范围内。 pH调节的合成或天然沸石可以在提供磨料清洁和抛光或牙齿光泽的粒度范围内制备或获得。 沸石的细粒度和吸水能力也可以提供增稠。 这种多功能性能允许在牙齿组合物的配方中相当简单。