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    • 41. 发明申请
    • FOAMING COMPOSITION
    • 泡沫组合物
    • WO1997004057A1
    • 1997-02-06
    • PCT/US1996011427
    • 1996-07-12
    • HENKEL CORPORATION
    • HENKEL CORPORATIONGROSS, Stephen, F.
    • C11D01/74
    • C11D3/0094C11D1/146C11D1/662C11D1/83
    • A foaming composition having enhanced levels of foaming and foam stability consisting essentially of (a) an alkyl polyglycoside having the general formula (I): R1O(R2O)b(Z)a, wherein R1 is a monovalent organic radical having from about 6 to about 30 carbon atoms; R2 is divalent alkylene radical having from 2 to 4 carbon atoms; Z is a saccharide residue having 5 or 6 carbon atoms; b is a number having a value from 0 to about 12; a is a number having a value from 1 to about 6, and (b) a fatty alcohol sulfate having the general formula (II): R3OSO3M, wherein R3 is an alkyl group containing from 10 to 11 carbon atoms, and M is selected from the group consisting of alkali metals, alkaline earth metals and mixtures thereof, in a wt-% actives ratio of components (a) and (b) of from about 1:10 to about 10:1, respectively.
    • 具有增强发泡水平和泡沫稳定性的发泡组合物基本上由(a)具有通式(I)的烷基多糖:R1O(R2O)b(Z)a)组成,其中R1是具有约6至 约30个碳原子; R2是具有2至4个碳原子的二价亚烷基; Z是具有5或6个碳原子的糖残基; b是0至约12的数值; a为1〜6的数,(b)具有通式(II)的脂肪醇硫酸酯:R3OSO3M,其中,R3为含有10〜11个碳原子的烷基,M选自 由碱金属,碱土金属及其混合物组成的组分别以组分(a)和(b)的重量比活性比为约1:10至约10:1。
    • 44. 发明申请
    • REDUCING OR AVOIDING SURFACE IRREGULARITIES IN ELECTROPHORETIC PAINTING OF PHOSPHATED METAL SURFACES
    • 减少或避免磷光体金属表面电泳绘画中的表面不正常现象
    • WO1996027034A1
    • 1996-09-06
    • PCT/US1996001702
    • 1996-02-21
    • HENKEL CORPORATION
    • HENKEL CORPORATIONSTEINBRECHER, Lester, E.ZENS, Timothy, J.
    • C25D13/20
    • C25D13/20C23C22/83
    • The phenomenon of "mapping" (surface defects) after electrophoretic painting over phosphate conversion coatings passivated with hexavalent chromium containing passivating compositions can be avoided or reduced by keeping the surface being treated constantly wet from the time it is conversion coated until it is electrophoretically painted, by preceding the passivating step by treatment with an aqueous liquid treatment composition comprising at least one of the following components: (A) a water soluble and/or water dispersible polymer with a weight average molecular weight of at least 500; (B) fluorometallic acids and anions thereof, the molecules of which consist of (i) at least one atom of boron, silicon, zirconium, iron, aluminum, or titanium, (ii) at least four fluorine atoms, and, optionally, (iii) one or more atoms of oxygen, hydrogen, or both; (C) zirconium salts of ethylenediamine tetraacetic acid; and (D) alkali metal and ammonium zirconyl carboxylates and carbonates; or by replacing the chromium containing passivating composition with an aqueous liquid treatment composition of the same type as described above.
    • 在用含六价铬的钝化组合物钝化的磷酸盐转化涂层上进行电泳涂装后的“映射”(表面缺陷)的现象可以通过将表面经过转化涂覆的时间一直保持湿润直至电泳涂布来避免或减少, 通过用包含至少一种以下组分的水性液体处理组合物进行处理之前进行钝化步骤:(A)重均分子量为至少500的水溶性和/或水分散性聚合物; (B)含氟金属酸和阴离子,其分子由(i)至少一个硼,硅,锆,铁,铝或钛原子组成,(ii)至少四个氟原子,和任选地( iii)一个或多个氧,氢或两者的原子; (C)乙二胺四乙酸锆盐; 和(D)碱金属和铵锆羧酸盐和碳酸盐; 或者用与上述相同类型的水性液体处理组合物代替含铬钝化组合物。
    • 45. 发明申请
    • LIQUID TRANSFER APPARATUS
    • 液体转运装置
    • WO1996024521A1
    • 1996-08-15
    • PCT/US1996000724
    • 1996-01-31
    • HENKEL CORPORATION
    • HENKEL CORPORATIONTOPPING, Joseph, C.NEEB, William, M.
    • B65B01/30
    • B67D7/002B67D7/3209Y10T137/86035Y10T137/86075
    • Apparatus for transferring liquid from a first tank (2) to a second tank having a supply line (4) coupled to the first tank, a fill line (6), a return line (10) leading to the first tank (2) or a sump, a pump (P1) switchable between a fill mode and a purge mode, and a programmable control for placing the apparatus in a purge mode in response to any one of the following signals, a signal indicating the fill line (6) is not properly attached to the second tank, a signal indicating that the liquid in the second tank has reached a given level, and a signal that the volume of liquid delivered by the pump (P1) is that which will fill the second tank to the given level. The programmable control detects leaks and checks whether the rate at which the pump (P1) delivers liquid is within a given range.
    • 用于将液体从第一罐(2)转移到具有联接到第一罐的供应管线(4)的第二罐的装置,填充管线(6),通向第一罐(2)的返回管线(10)或 一个贮槽,一个在填充模式和净化模式之间可切换的泵(P1)和一个可编程控制装置,用于响应于任何一个以下信号将装置置于吹扫模式,指示填充管线(6)的信号是 没有适当地附接到第二罐,指示第二罐中的液体达到给定水平的信号,以及由泵(P1)输送的液体的体积是将第二罐填充到给定的水的信号 水平。 可编程控制器检测泄漏并检查泵(P1)输送液体的速率是否在给定范围内。
    • 46. 发明申请
    • METHOD OF RECOVERING EXTRACTANT
    • 回收提取物的方法
    • WO1996022822A1
    • 1996-08-01
    • PCT/US1996000038
    • 1996-01-24
    • HENKEL CORPORATION
    • HENKEL CORPORATION
    • B01D11/04
    • B01D11/0457
    • A method for the recovery of extractant from the aqueous effluent continuously exiting from a solvent extraction circuit, in which the effluent is contacted with the same water-immiscible diluent being used in the circuit as solvent for the extractant, such that the extractant transfers from the aqueous effluent phase to the diluent phase. A mixer-settler unit (1) having a mixer compartment (2) and an agitator (3) can be used. The diluent phase, now enriched in extractant, is separated, in settler compartment (4) for instance, from the aqueous effluent, now depleted in extractant. The separated diluent phase can then be recontacted with effluent or may be combined with the organic phase of the solvent extraction circuit.
    • 一种用于从连续离开溶剂萃取回路的水性流出物中回收萃取剂的方法,其中流出物与在回路中用作萃取剂的溶剂的相同的水不混溶性稀释剂接触,使得萃取剂从 含水流出相到稀释相。 可以使用具有混合器隔室(2)和搅拌器(3)的混合器 - 沉降器单元(1)。 现在富集萃取剂的稀释剂相在沉淀器隔室(4)中从水性流出物中分离出来,目前已经在萃取剂中耗尽。 然后分离的稀释相可以与流出物重新混合,或者可以与溶剂萃取回路的有机相结合。