摘要:
The invention relates to a liquid to paste machine dishwashing detergent which, in addition to customary machine dishwashing detergent ingredients, comprises a crystalline, layered silicate of the formula aA2O.bBO.cC2O3.dD2O5.eSiO2.fH2O, in which A is an alkali metal and/or hydrogen, B is an alkaline earth metal, C is an element from the third main group of the Periodic Table, and D is an element from the fifth main group of the Periodic Table, and the following also apply: 0≦a≦1; 0≦b≦0.5; 0≦c/e≦0.05; 0≦d/e≦0.25; 1.9≦e≦4; 0≦f≦20. The invention also relates to a process for the preparation of this machine dishwashing detergent and to its use.
摘要翻译:本发明涉及一种液体糊状洗碗碟碟洗涤剂,除了习惯的洗碗碟洗涤剂成分外,还包括一种结晶的层状硅酸盐,其中A是碱金属和/或氢,B是碱土金属,C 是元素周期表第三个主要元素的元素,D是元素周期表第五个主要元素的元素,并且也适用:0 <= a <= 1; 0 <= b <= 0.5; 0 <= c / e <= 0.05; 0 <= d / e <= 0.25; 1.9 <= e <= 4; 0 <= f <= 20.本发明还涉及一种制备该机洗碗碟洗涤剂及其用途的方法。
摘要:
A dishwashing agent consists of a crystalline, largely water-insoluble sodium layer silicate having a molar ratio of SiO.sub.2 /Na.sub.2 O of (1.9 to 3.5):1 in combination with a proton donor, a 0.5% strength by weight aqueous solution of the dishwashing agent having a pH of less than 10. The dishwashing agent can furthermore contain a surfactant, an active chlorine or active oxygen carrier, a dispersing agent, an alkali metal phosphate or an alkali metal polyphosphate and a filler.
摘要翻译:餐具洗涤剂由结晶,大部分为水不溶性的钠层硅酸盐组成,其中SiO 2 / Na 2 O的摩尔比为(1.9-3.5):1与质子供体结合,0.5重量%的洗碗剂水溶液 pH值小于10.洗碗剂还可含有表面活性剂,活性氯或活性氧载体,分散剂,碱金属磷酸盐或碱金属多磷酸盐和填料。
摘要:
A solid-form dishwasher detergent that contains a builder combination of conventional phosphates and crystalline layer silicates. Despite its phosphate content, the detergent provides improved protection to sensitive tableware, more particularly glasses and decorated tableware, and improved cleaning performance.
摘要:
A rinsing composition free from phosphate contains as a builder a crystalline layer sodium silicate of the general formula NaMSi.sub.x O.sub.2x+1.y H.sub.2 O, in which M is sodium or hydrogen, x is a number of 1.9-4 and y is a number of 0-20, in admixture with a co-builder which is a polymeric and/or copolymeric carboxylic acid or a salt of said acid.
摘要:
Dimensionally stable alkaline cleansing agents of low density consist at least of 2 to 50% by weight of alkali metal phosphates, 2 to 50% by weight of silicates and 1 to 60% by weight of alkali metal hydroxides and/or alkali metal carbonates or bicarbonates and additionally contain 0.25 to 10% by weight of phosphoric acid partial esters.These cleansing agents are prepared by first foaming phosphoric acid partial esters with water in a weight ratio of (1:2) to (1:80), using intensive stirring. When the remaining components have been incorporated into the foam, using stirring or kneading, the resulting mixture is converted to moldings. The moldings are allowed to set for 0.5 to 15 hours.
摘要:
The invention relates to a composition suitable for use in cleaning panes of glass, consisting of a pelleted blend of surfactants, the composition containing:(a) a water-soluble alkali metal polyphosphate of high molecular weight with a P.sub.2 O.sub.5 -content of 60 to 70 weight %;(b) at least one alkali metal carbonate or hydrogen-carbonate;(c) at least one crystalline substance producing an acid reaction in aqueous solution;(d) at least one anion-active and/or non-ionic surfactant; and(e) at least one filler, if desired or convenient.
摘要:
The invention provides a composition suitable for use in cleaning panes of glass consisting of a substantially homogeneous surfactant and binder containing blend, in the form of a hardened moulding, the blend containing:(a) at least one water-soluble alkali metal phosphate;(b) at least one anion-active and/or non-ionic surfactant;(c) at least one alkali metal silicate, with or without water admixed therewith;(d) at least one orthophosphoric acid mono- and/or dialkylester having 1 to 4 carbon atoms in its alkyl groups, or a specified type of product obtained by reacting phosphorus-V-oxide with a monohydric alcohol and an alkane polyol; with or without(e) a complex former and/or a solvent.