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10 条记录 (耗时 0.011 秒)

    Method of providing waterproof coating for masonry walls
    1.
    发明授权
    Method of providing waterproof coating for masonry walls 失效
    为砖石墙提供防水涂层的方法

    公开(公告)号：US4273813A

    公开(公告)日：1981-06-16

    申请号：US150867

    申请日：1980-05-19

    申请人： Michael D. Meddaugh

    发明人： Michael D. Meddaugh

    IPC分类号： E02D29/045 ,  B05D5/00 ,  B05D7/00 ,  B05D7/24 ,  C04B41/49 ,  C04B41/64 ,  C09D5/00 ,  E02D31/02 ,  E04D11/00 ,  E21D13/00 ,  B05D3/02

    CPC分类号： C04B41/009 ,  C04B41/4972 ,  C04B41/64 ,  C04B2111/00112

    摘要： A simplified method of waterproofing masonry walls such as basement walls subjected to water from the outer surface by coating the inner surface with an anionic silicone emulsion that dries to produce an elastomeric film is disclosed. The silicone emulsion consists essentially of an anionically stabilized hydroxyl endblocked polydiorganosiloxane, amorphous silica, and an organic tin salt, the emulsion having a pH of 9 or greater.The emulsion coating when dried provides an elastomeric film that bonds to the surface with sufficient force to resist the pressure of any water that may diffuse through the wall from the outer surface. The method of this invention provides a waterproof coating that also resists the effects of cracks in the substrate, temperature extremes, molds, fungus, or mildew, as well as possessing a long useful life.

    摘要翻译： 公开了一种通过用干燥以产生弹性体膜的阴离子硅氧烷乳液涂覆内表面来防止砌筑墙体如基底壁从外表面经受水的简化方法。 硅氧烷乳液基本上由阴离子稳定的羟基封端的聚二有机硅氧烷，无定形二氧化硅和有机锡盐组成，乳液的pH为9或更大。 当干燥时的乳液涂层提供弹性体膜，其以足够的力粘合到表面，以抵抗可能从外表面扩散通过壁的任何水的压力。 本发明的方法提供了还可以抵抗基材中的裂纹，极端温度，霉菌，霉菌或霉变的影响以及具有长使用寿命的防水涂料。

    Cationic emulsions of alkylalkoxysilanes
    8.
    发明授权
    Cationic emulsions of alkylalkoxysilanes 失效
    烷基烷氧基硅烷的阳离子乳液

    公开(公告)号：US5393330A

    公开(公告)日：1995-02-28

    申请号：US84867

    申请日：1993-06-30

    申请人： Ming J. Chen ,  Antonio Chaves

    发明人： Ming J. Chen ,  Antonio Chaves

    IPC分类号： B01F17/54 ,  B01J13/00 ,  B27K3/50 ,  C04B41/49 ,  C07F7/02 ,  C08J3/03 ,  C09D4/00 ,  C09K3/18 ,  C09D5/20

    CPC分类号： C08J3/03 ,  C04B41/4922 ,  C04B41/4944 ,  C04B41/4961 ,  C04B41/4972 ,  C09D4/00 ,  C04B2111/00517 ,  C08J2383/04 ,  Y10S516/07

    摘要： The present invention teaches masonry water repellents comprising aqueous emulsions of alkylalkoxysilanes with either a quaternary ammonium surfactant or a mixture of a quaternary ammonium surfactant with an amino and/or a nonionic surfactant. The alkylalkoxysilane is present at a level of about one to sixty weight percent of the final solution weight. The surfactants are present at levels of about 0.05 to 25 weight percent of the final solution weight. The useful quaternary ammonium surfactants are alkyltrimethyl or dialkyldimethyl ammonium compounds or quaternary ammonium modified dimethylpolysiloxanes. Amino and nonionic surfactants are used as additives to the quaternary surfactants. The types of nonionic surfactants contemplated herein are alkylamines and alkyl acetylenic alcohols.

    摘要翻译： 本发明教导了含有季铵表面活性剂或季铵表面活性剂与氨基和/或非离子表面活性剂的混合物的烷基烷氧基硅烷的水性乳液的砖石防水剂。 烷基烷氧基硅烷以最终溶液重量的约百分之一十六的重量百分比存在。 表面活性剂以最终溶液重量的约0.05至25重量％的水平存在。 有用的季铵表面活性剂是烷基三甲基或二烷基二甲基铵化合物或季铵改性的二甲基聚硅氧烷。 氨基和非离子表面活性剂用作季表面活性剂的添加剂。 本文考虑的非离子表面活性剂类型是烷基胺和烷基炔属醇。

    Method of preventing the deterioration of a hardened cement-based mass
    9.
    发明授权
    Method of preventing the deterioration of a hardened cement-based mass 失效
    防止硬化水泥基质量变质的方法

    公开(公告)号：US5021260A

    公开(公告)日：1991-06-04

    申请号：US523416

    申请日：1990-05-15

    申请人： Akio Kitagawa ,  Takahiro Hori ,  Yuji Nakamura

    发明人： Akio Kitagawa ,  Takahiro Hori ,  Yuji Nakamura

    IPC分类号： C04B41/49 ,  C04B41/50 ,  C04B41/64 ,  C04B41/65

    CPC分类号： C04B41/009 ,  C04B41/4927 ,  C04B41/4961 ,  C04B41/4972 ,  C04B41/5076 ,  C04B41/64 ,  C04B41/65 ,  C04B2111/2023 ,  C04B2111/26

    摘要： A hardened cement-based mass having a corrosive metallic material embedded therein, or containing an aggregate reactive with an alkaline substance, is impregnated with an aqueous solution containing 1 to 50% by weight of a dissolved nitrite of an alkali metal or alkaline earth metal and 0.01 to 20% by weight of a dissolved organic silicon compound such as sodium methylsiliconate or potassium methylsiconate, or a dissolved or emulsified polymer thereof, or with a solution prepared by using an aliphatic alcohol having 1 to 3 carbon atoms, and containing 1 to 50% by weight of a dissolved nitrite of an alkali metal or alkaline earth metal and 0.01 to 20% by weight of an dissolved organic silicon compound such as methyltrimethoxysilane or ethyltrimethoxysilane, or a dissolved polymer thereof, and is allowed to dry in the air. Alternatively, the mass is coated with an unsolidified cement paste, mortar or concrete containing 1 to 25% by weight of a nitrite of an alkali metal or alkaline earth metal and 0.01 to 20% by weight of an organic silicon compound such as sodium or potassium methylsiliconate, or a polymer thereof, based on the weight of the cement which, e.g., the cement paste contains, and, e.g., the cement paste is allowed to harden in the air.

    Rendering building materials hydrophobic
    10.
    发明授权
    Rendering building materials hydrophobic 失效
    渲染建筑材料疏水

    公开(公告)号：US4076868A

    公开(公告)日：1978-02-28

    申请号：US681354

    申请日：1976-04-29

    申请人： Michael Roth ,  Erhard Bosch

    发明人： Michael Roth ,  Erhard Bosch

    IPC分类号： C04B41/49 ,  C04B41/64 ,  B05D3/12 ,  B32B13/12

    CPC分类号： C04B41/009 ,  C04B41/4927 ,  C04B41/4972 ,  C04B41/64

    摘要： A process for simultaneously cleaning and rendering building materials hydrophobic which comprises applying to the surface of the building material a solution of a hydrophobic agent having admixed therewith a filler having a surface area of at least 50 mg.sup.2 /g and after evaporation of the solvent, removing the filler residue.

    摘要翻译： 一种同时清洁和使建筑材料疏水的方法，其包括向建筑材料的表面施加具有与表面积至少为50mg2 / g的填料一起混合的疏水剂的溶液，并且在蒸发溶剂之后，除去 填料残渣。