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17 条记录 (耗时 0.02 秒)

    Process for filtering liquors used in dry cleaning
    1.
    发明授权
    Process for filtering liquors used in dry cleaning 失效
    过滤用于干洗的液体的方法

    公开(公告)号：US4774004A

    公开(公告)日：1988-09-27

    申请号：US879713

    申请日：1986-06-27

    申请人： Werner Gruenewaelder ,  Margarete Schaefer ,  Winfried Wichelhaus ,  Wolfgang von Rybinski

    发明人： Werner Gruenewaelder ,  Margarete Schaefer ,  Winfried Wichelhaus ,  Wolfgang von Rybinski

    IPC分类号： B01J20/20 ,  B01D37/02 ,  D06L1/10

    CPC分类号： D06L1/10

    摘要： This invention relates to a process for the filtration of liquors containing organic solvents in dry cleaning using natural and/or synthetic layered silicates prepared with one or more ammonium compounds corresponding to the following general formulaR.sup.1 R.sup.2 R.sup.3 R.sup.4 N.sup.+ X.sup.- (I)wherein R.sup.1, R.sup.2, R.sup.3 and R.sup.4 represent hydrogen, alkyl or alkenyl groups which may optionally be substituted and X.sup.- represents anions of water-soluble, highly dissociated acids, in a quantity of from 2 to 60% by weight.Settling filters or cartridge filters are charged with the layered silicates thus prepared either alone or in combination with kieselguhr and/or active carbon, and solvent mixtures used in dry cleaning are filtered through the prepared filters.The invention also relates to filtration aids for use in the filtration of cleaning liquors from dry cleaning systems which are characterized in that they comprise natural and/or synthetic layered silicates prepared with quaternary ammonium compounds corresponding to general formula (I) above in a quantity of from 2 to 60% by weight, in combination with kieselguhr and/or active carbon.

    摘要翻译： 本发明涉及使用天然的和/或合成的层状硅酸盐过滤含有有机溶剂的液体的方法，所述层状硅酸盐由一种或多种对应于以下通式的其它铵化合物制备：R1R2R3R4N + X-（Ⅰ）其中R1，R2， R 3和R 4表示氢，可任选被取代的烷基或烯基，X代表水溶性，高离解酸的阴离子，其量为2-60重量％。 沉淀过滤器或筒式过滤器装有单独或与硅藻土和/或活性炭组合制备的层状硅酸盐，并且通过制备的过滤器过滤干洗中使用的溶剂混合物。 本发明还涉及用于从干洗系统过滤清洁液的过滤助剂，其特征在于它们包含用对应于上述通式（I）的季铵化合物制备的天然和/或合成的层状硅酸盐，其量为 2至60重量％，与硅藻土和/或活性炭组合。

    Layered silicates of limited swelling power, a process for their production and their use in detergents and cleaning preparations
    4.
    发明授权
    Layered silicates of limited swelling power, a process for their production and their use in detergents and cleaning preparations 失效
    分层的有限溶胀力的硅酸盐，它们的生产过程以及它们在洗涤剂和清洁制剂中的应用

    公开(公告)号：US4737306A

    公开(公告)日：1988-04-12

    申请号：US883256

    申请日：1986-07-08

    申请人： Winfried Wichelhaus ,  Wolfgang von Rybinski ,  Horst Upadek

    发明人： Winfried Wichelhaus ,  Wolfgang von Rybinski ,  Horst Upadek

    IPC分类号： C01B33/26 ,  C01B33/32 ,  C01B33/40 ,  C01B39/00 ,  C01B39/14 ,  C11D3/12 ,  C01B33/22

    CPC分类号： C01B33/40 ,  C01B33/405 ,  C11D3/1253

    摘要： The present invention provides synthetic, finely divided water-insoluble layered silicates having a smectite-like crystal phase, with increased contents of bound alkali and silicate and a distinctly reduced swelling power in aqueous suspension relative to pure layered silicates of this type. The synthetic layered silicate of this invention has the following oxide summation formulaMgO.aM.sub.2 O.bAl.sub.2 O.sub.3.cSiO.sub.2.nH.sub.2 Owherein M is selected from the group consisting of sodium and a mixture of sodium and lithium said mixture having a molar ratio of sodium to lithium of at least about 2,n represents the number of water molecules bound in the crystal phase, anda, b, c and n each represent a number having a value within the following ranges:a is from about 0.05 to about 0.4b is from 0 to about 0.3c is from about 1.2 to about 2.0, andn is from about 0.3 to about 3.0.

    摘要翻译： 本发明提供了具有蒙脱石结晶相的合成的，细分散的水不溶性层状硅酸盐，其结合的碱和硅酸盐的含量增加，并且相对于这种纯的层状硅酸盐，在水性悬浮液中明显降低了溶胀能力。 本发明的合成层状硅酸盐具有以下氧化物加成式MgO.aM2O.bAl2O3.cSiO2.nH2O，其中M选自钠和钠和锂的混合物，所述混合物的钠与锂的摩尔比为 至少约2，n表示在结晶相中结合的水分子的数量，a，b，c和n各自表示具有以下范围内的值的数：a为约0.05至约0.4b为0 至约0.3c为约1.2至约2.0，n为约0.3至约3.0。

    Ion conductor material
    5.
    发明授权
    Ion conductor material 失效
    离子导体材料

    公开(公告)号：US4419421A

    公开(公告)日：1983-12-06

    申请号：US313870

    申请日：1981-10-22

    申请人： Winfried Wichelhaus ,  Werner Weppner ,  Peter Hartwig

    发明人： Winfried Wichelhaus ,  Werner Weppner ,  Peter Hartwig

    IPC分类号： H01M4/40 ,  C01B21/083 ,  C01D15/00 ,  G01N27/26 ,  G01N27/407 ,  G11C13/02 ,  H01B1/06 ,  H01M6/18 ,  H01M10/39

    CPC分类号： G11C13/0009 ,  G01N27/4074 ,  H01M6/182 ,  G11C2213/11 ,  G11C2213/34

    摘要： The present invention provides compounds of the general formula:Li.sub.2-2x N.sub.0.5-x Hal.sub.0.5+xwherein Hal is bromine, chlorine, fluorine or iodine and x is 0 or a numberf up to 0.2 but excluding Li.sub.9 N.sub.2 Cl.sub.3 and Li.sub.5 NI.sub.2.The present invention also provides solid ion conductor material, consisting of a compound of the general formula:Li.sub.2-2x N.sub.0.5-x Hal.sub.0.5+xwherein Hal is bromine, chlorine, fluorine or iodine and x is 0 or a number of up to 0.2Furthermore, the present invention provides processes for the production of these compounds and solid ion conductor materials, as well as galvanic cells comprising them.

    摘要翻译： 本发明提供通式为Li2-2xN0.5-xHal0.5 + x的化合物，其中Hal为溴，氯，氟或碘，x为0或数目最多为0.2但不包括Li9N2Cl3和Li5NI2。 本发明还提供固体离子导体材料，其由通式为Li2-2xN0.5-xHal0.5 + x的化合物组成，其中Hal为溴，氯，氟或碘，x为0或多至 0.2此外，本发明提供了这些化合物和固体离子导体材料的制造方法以及包含它们的电池。

    Two-component alkaline cleaning compositions and methods of preparing and using same
    7.
    发明授权
    Two-component alkaline cleaning compositions and methods of preparing and using same 失效
    双组分碱性清洗组合物及其制备和使用方法

    公开(公告)号：US4695396A

    公开(公告)日：1987-09-22

    申请号：US827291

    申请日：1986-02-07

    申请人： Christian Rossmann ,  Horst Fluechter ,  Gerald Schreiber ,  Winfried Wichelhaus

    发明人： Christian Rossmann ,  Horst Fluechter ,  Gerald Schreiber ,  Winfried Wichelhaus

    IPC分类号： C11D7/02 ,  C11D3/08 ,  C11D3/12 ,  C11D10/02 ,  C11D11/00

    CPC分类号： C11D3/08 ,  C11D11/0023 ,  C11D3/124

    摘要： The invention relates to alkaline cleaners containing two components A and B, component A being a strongly alkaline solution comprising mostly alkali metal hydroxides and employed in an excess, component B being a concentrate comprising an aqueous silicic acid dispersion containing anionic, nonionic or amphoteric tensides, builder substances, stabilizers and optionally inorganic mineral acids, complexing agents and/or preservatives. Component B contains, as an active ingredient, adjusted to a pH in the range of from 1 to 11, a silicic acid dispersion obtained in situ by treating an alkali metal silicate solution with a mineral acid or a gas reacting acidically in aqueous solution. The dispersions also contain stabilizers, tensides and builder substances. If desired, additional agents conventionally contained in cleaning concentrates may also be added. The invention also relates to processes for preparing such cleaners by treating an alkali metal silicate solution with a mineral acid or a gas reacting acidically in aqueous solution and adding tensides, stabilizers and builder substances thereto.

    摘要翻译： 本发明涉及含有两种组分A和B的碱性清洁剂，组分A是主要是碱金属氢氧化物并且过量使用的强碱溶液，组分B是包含含有阴离子，非离子或两性表面活性剂的含水硅酸分散体的浓缩物， 助洗剂物质，稳定剂和任选的无机无机酸，络合剂和/或防腐剂。 组分B含有作为活性成分调节至1至11范围内的pH，通过用无机酸或在水溶液中酸性反应的气体处理碱金属硅酸盐溶液而原位获得的硅酸分散体。 分散体还含有稳定剂，表面活性剂和助洗剂物质。 如果需要，还可以加入常规包含在清洁浓缩物中的另外的试剂。 本发明还涉及通过用无机酸或气体在水溶液中酸性反应的碱金属硅酸盐溶液处理碱金属硅酸盐溶液并向其中加入表面活性剂，稳定剂和助洗剂物质来制备这种清洁剂的方法。

    Process for the production of thermodynamically stable solid ion conductor materials
    10.
    发明授权
    Process for the production of thermodynamically stable solid ion conductor materials 失效
    用于生产热力学稳定的固体离子导体材料的方法

    公开(公告)号：US4386020A

    公开(公告)日：1983-05-31

    申请号：US145638

    申请日：1980-05-01

    申请人： Peter Hartwig ,  Werner Weppner ,  Winfried Wichelhaus

    发明人： Peter Hartwig ,  Werner Weppner ,  Winfried Wichelhaus

    IPC分类号： H01M10/39 ,  C01B21/083 ,  C01D1/00 ,  C01D3/00 ,  C01D15/00 ,  C01G28/00 ,  H01M6/18 ,  H01M10/36 ,  H01B1/06

    CPC分类号： H01M6/18 ,  C01B21/083 ,  C01D1/00 ,  C01D15/00 ,  C01D3/00 ,  C01G28/002

    摘要： The present invention provides a process for the production of solid ion ductor materials (electrolytes) based on lithium or sodium compounds which stand in thermodynamic equilibrium with their alkali metal and have a high decomposition voltage, wherein two or more binary lithium or sodium compounds with an anion which is formed from one or more elements of the group consisting of nitrogen, phosphorus, arsenic, oxygen, sulphur, selenium, tellurium, hydrogen, fluorine, chlorine, bromine and iodine and which stand in thermodynamic equilibrium with their alkali metal are reacted together in such amounts and for such a period of time that a radiographically phase-pure product is formed.The present invention also provides ion conductor materials based on lithium or sodium compounds, which have the general formula:A.sub.3u+2v+w X.sub.u Y.sub.v Z.sub.wwherein A is lithium or sodium, X is nitrogen, phosphorus and/or arsenic, Y is nitrogen, sulphur, tellurium and/or selenium, Z is hydrogen and/or halogen and u, v and w each represent a number of from 0 to 1 inclusive, with the proviso that only one of u, v and w can assume the value of 0. Furthermore, the present invention provides galvanic cells comprising at least one of these ion conductor materials.

    摘要翻译： 本发明提供一种制备基于与其碱金属保持热力学平衡并且具有高分解电压的锂或钠化合物的固体离子导体材料（电解质）的方法，其中两种或多种二元锂或钠化合物与 由与氮，磷，砷，氧，硫，硒，碲，氢，氟，氯，溴和碘组成的组中的一种或多种元素形成的并与其碱金属保持热力学平衡的阴离子一起反应 以这样的量和这样一段时间形成放射相纯相的产品。 本发明还提供了基于锂或钠化合物的离子导体材料，其具有以下通式：A3u + 2v + wXuYvZw其中A是锂或钠，X是氮，磷和/或砷，Y是氮，硫，碲 和/或硒，Z是氢和/或卤素，u，v和w各自表示0至1的数，其中前提条件是u，v和w中只有一个可以为0。另外， 本发明提供了包含这些离子导体材料中的至少一种的电池。