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272 条记录 (耗时 0.014 秒)

    Formulations and process for effecting stoppage of leaks of liquid from tanks, pipes and the like
    71.
    发明授权
    Formulations and process for effecting stoppage of leaks of liquid from tanks, pipes and the like 失效
    用于停止液体从罐，管道等泄漏的制剂和方法

    公开(公告)号：US4195001A

    公开(公告)日：1980-03-25

    申请号：US930514

    申请日：1978-08-03

    申请人： Donald B. Lytton

    发明人： Donald B. Lytton

    IPC分类号： C08G59/18 ,  C09D5/34 ,  C09J163/00 ,  C09K3/12 ,  C08L91/06 ,  C09K3/10

    CPC分类号： C09K3/12 ,  C08G59/18 ,  C09D5/34 ,  C09J163/00

    摘要： Formulations, and process, particularly for temporarily, but effectively, stopping leaks in tanks or pipes and the like through which liquids such as gasoline, oil, water or similar liquids are running or flowing, at low pressures, until a permanent repair of the leak of crevice through which said liquid is seeping can later be made. The formulations are in the form of two separate compositions, each of which is of generally putty consistency, which are blended together just prior to use to form a product having a putty or putty-like consistency which is pressed into the area through which leakage of the liquids is occurring. The formulations, when blended together or admixed for use, contain one or more epoxy resins, one or more epoxy curing agents, one or more waxes or waxy materials, and, advantageously, one or more fillers, with or without minor proportions of one or more supplemental ingredients.

    摘要翻译： 制剂和方法，特别是临时但有效地阻止液体或汽油，油，水或类似液体等液体在低压下运行或流动的液体或管道等的泄漏，直到泄漏的永久性修复 可以稍后制造所述液体渗透的缝隙。 制剂是两种分开的组合物的形式，每种组合物通常具有腻子稠度，它们在使用前混合在一起，以形成具有油灰或油灰状稠度的产品，该产品被压入通过其渗漏的区域 液体正在发生。 当混合在一起或混合使用时，配方含有一种或多种环氧树脂，一种或多种环氧固化剂，一种或多种蜡或蜡质材料，以及有利地，一种或多种填料，具有或不具有少量比例的一种或多种 更多补充成分。

    Hardenable resin compositions
    73.
    发明授权
    Hardenable resin compositions 失效
    可硬化树脂组合物

    公开(公告)号：US4129548A

    公开(公告)日：1978-12-12

    申请号：US812755

    申请日：1977-07-05

    申请人： Christopher R. S. McDonnell

    发明人： Christopher R. S. McDonnell

    IPC分类号： B05D7/14 ,  C08K3/10 ,  C09K3/12 ,  C08L63/00

    CPC分类号： B05D7/14 ,  C08K3/08 ,  C08K3/10 ,  C08K3/34 ,  C09K3/12

    摘要： A composition comprising a liquid polymerizable resin and an alloy of iron and silicon, known as ferrosilicon, for use as a metal repair or reclamation material. The invention also includes a two-component pack including the liquid polymerizable resin as one component and a catalyst or hardener therefor as the other component, ferrosilicon being present in one or both components.

    摘要翻译： 一种组合物，其包含液体可聚合树脂和铁和硅的合金，被称为硅铁，用作金属修补或回收材料。 本发明还包括作为一种组分的液体可聚合树脂和作为其它组分的催化剂或硬化剂的双组分组分，硅铁存在于一种或两种组分中。

    Sealing leaks with polymerized monomers
    74.
    发明授权
    Sealing leaks with polymerized monomers 失效
    密封用聚合单体泄漏

    公开(公告)号：US4026976A

    公开(公告)日：1977-05-31

    申请号：US533431

    申请日：1974-12-16

    申请人： Amos R. Anderson

    发明人： Amos R. Anderson

    IPC分类号： B29C73/00 ,  C09K3/12 ,  F16L55/164 ,  B29C23/00 ,  B23P7/00

    CPC分类号： F16L55/164 ,  B29C73/00 ,  C09K3/12

    摘要： Leaks in a vessel or pipe line and the like adapted for containing a fluidre sealed by means of a polymerization system comprising a catalytically polymerizable organic monomer and a polymerization catalyst therefor, by first providing a catalytically effective amount of the catalyst at the situs of the leak and then supplying vapor of the monomer to the interior of the vessel under sufficient pressure and for a sufficient period of time to permit contact thereof with the catalyst to effect formation of a polymer providing a solid seal at the situs of the leak.

    摘要翻译： 通过包含可催化聚合的有机单体和其聚合催化剂的聚合体系密封适于容纳流体的容器或管线等中的泄漏，首先在催化剂的位置处提供催化有效量的催化剂 泄漏，然后在足够的压力下将单体的蒸气供应到容器的内部并持续足够的时间以允许其与催化剂接触以在泄漏的位置处形成提供固体密封的聚合物。

    Method for sealing leaks in rigid hollow articles
    76.
    发明授权
    Method for sealing leaks in rigid hollow articles 失效
    用于密封刚性中空制品泄漏的方法

    公开(公告)号：US3930068A

    公开(公告)日：1975-12-30

    申请号：US36288373

    申请日：1973-05-23

    申请人： SLOAN SAMUEL

    发明人： SLOAN SAMUEL

    IPC分类号： C09K3/12 ,  B32B35/00

    CPC分类号： C09K3/12

    摘要： A method for repairing rigid, hollow articles, e.g., gas tanks, having a local fluid permeable discontinuity or leak therein. The method comprises spreading over the leak a composition comprising a fluid mixture of lacquer comprising nitrocellulose and preferably, a sufficient amount of plasticizer to impart flexbility to said composition.

    摘要翻译： 用于修复刚性中空制品（例如气罐）的方法，其中具有局部流体可渗透的不连续性或泄漏。 该方法包括在渗漏物上铺展包括含有硝化纤维素的漆的流体混合物的组合物，优选地，充分量的增塑剂赋予所述组合物柔韧性。