Abstract: The invention relates to a dishwasher detergent in the form of a multi-layer tablet comprising a bleach, a bleach activator, a silver/copper corrosion inhibitor and also other customary constituents, where the silver/copper corrosion inhibitor is not present together with the bleach and the bleach activator in one layer.

Abstract: A storage a pair of outer surfaces, a flexible corrugated bottom surface, a head end having a closeable filling opening, and horizontal standing edges which connect the outer surfaces to the bottom surface. The storage bottle is made from synthetic material and is stable in an unfilled state, and the bottom surface conforms to a surface upon which it is placed.

Abstract: The present invention provides a shower gel having a tenside and other conventional adjuvants, for example thickening agents, electrolyte salts, perfume, coloring materials, disinfection agents and protein hydrolysates, as well as water as a solvent, wherein, as the tenside, there is used a combination of an amidopropylbetaine and a fatty acid methyltauride.

Abstract: The present invention provides a process for preparing polycarboxylic acid imidazolines of the general formula: ##STR1## wherein X is --Cl, --OH, --O--SO.sub.3 H, --O--PO.sub.3 H.sub.2, --O--CH.sub.2 --CH.sub.2 --COOH, --NH.sub.2, --NHalk or --N(alk).sub.2, alk being an alkyl radical containing up to 6 carbon atoms, n is a whole number of from 2 to 4, R is a C.sub.8 -C.sub.18 hydrocarbon radical which is straight-chained, branched, saturated or one to three times unsaturated, m is a whole number of from 2 to 5, R' is a hydrogen atom or a carboxyl group and R" is a hydrogen atom or a methyl radical. In the process, a compound of the formula ##STR2## in which R, X and n are as defined above, is condensed with about a 2- to 5-fold excess of acrylic acid, methacrylic acid, maleic acid or a mixture thereof.

Abstract: The present invention provides a shower gel or hair shampoo which includes a neutralized tenside combination of alkyl polyglycol ether carboxylate, alkyl sulphate and fatty acid amidopropylbetaine, as well as conventional adjuvant and carrier materials, wherein the average degree of ethoxylation of the alkyl polyglycol ether carboxylate is from 2 to 5 ethoxy groups.

Abstract: The present invention provides a composition and a method for producing a composition that is an acidic, viscous, stable cleaning agent with a scouring action. The cleaning agent comprises an anionic surfactant comprised of a linear alkylbenzenesulphonate or alkane sulphonate in an amount of 1 to 10% by weight; a non-ionic surfactant comprising a fatty alcohol oxyethylate in an amount of about 0.5 to 2% by weight; fatty acids with a carbon chain length of C.sub.12 -C.sub.18 in an amount of about 0.1 to 0.5% by weight; mono- or sesquiterpenes or mixtures thereof in an amount of 0-2% by weight; a silicone in an amount of about 0.5 to 2% by weight; scouring agents in the form of alumina mixtures of various particle sizes in an amount of about 20 to 60% by weight; acids for the adjustment of a pH value of 2.5 to 4 in the form of a mixture of citric acid and amidosulphonic acid; and water, perfume oil, coloring materials added to provide a total of 100% by weight.

Abstract: A cleansing and descaling agent is disclosed which includes citric acid and thickeners. The thickeners are chosen from a group including an alkyl alcohol ether-sulfate, an amphoteric surfactant, a nonionic surfactant, an amine or alkoxylated amine and a combination thereof. Additionally, additives such as salts and perfumes can be added. The present invention also includes a process for producing the present descaling agent and a process for using the present descaling agent.

Abstract: A process for producing citric acid or other suitable acids and/or their salts from fermentation solutions. The process comprises removing high molecular weight impurities by means of membrane filtration and/or addition adsorption on a nonionic adsorption resin and removing low molecular weight impurities by anion and cation exchange and/or precipitating a citric acid as a calcium salt.

Abstract: The spray bottle has a bottle body, an elbow mounted thereon in an impact connection, and a nozzle mouthpiece supported by the elbow and directed obliquely upwards. The spraying direction of the nozzle mouthpiece encloses an angle between 50.degree. and 75.degree., preferably approximately 73.degree., with the longitudinal median axis of the bottle body. The nozzle mouthpiece is covered by a closure cap. The nozzle mouthpiece and closure cap can be locked by catching on a nipple supported by the elbow. A childproof connection may be provided for the closure cap.

Abstract: The present invention provides a non-strippable, child-proof screw closure for containers, and especially for storage bottles containing cleaning liquids, comprising a pourer arranged on the container having external threads and radially extending stops formed thereon, and a screw cap with catches which can be opened out by the stops. The screw cap has a separate internal threaded piece.

Abstract: A non-caking and freely flowing granulated composition of high abrasion-resistance which comprises a polymer phosphate and an ion-exchanging alkali metal aluminum silicate is disclosed. At least part of the polymer phosphate in said composition is a highly condensed phosphate, preferably of a phosphorous pentoxide-content between about 64% and about 69%. Said polymer phosphate may contain sodium tripolyphosphate in an amount between about 95% and 0% by weight and preferably between 80% and 60% by weight. Such a composition may also contain a water-soluble tenside which is liquid at room temperature. The process of producing such a granulated composition comprising a highly condensed phosphate and an alkali metal aluminum silicate, comprises granulation of the mixture of polymer phosphate and alkali metal aluminum silicate by spraying water or a tenside solution thereon.

Abstract: A process for inhibiting the formation of mineral deposits from a water using novel N,N'-dialkylureidomethane diphosphonic acids and their alkaline salts having the formula: ##STR1## wherein R.sub.1 and R.sub.2 represent separate alkyl groups having one to three carbon atoms or a ring-forming alkylene group having two or three carbon atoms and R is hydrogen or an alkali metal.

Abstract: A non-caking and freely flowing granulated composition of high abrasion resistance, said composition containing a polymer phosphate and an ion exchanging alkali metal aluminum silicate is provided. At least part of the polymer phosphate in said composition is a highly condensed phosphate, preferably of a phosphorus pentoxide content between about 64% and about 69%. Said composition may contain sodium tripolyphosphate in an amount between about 95% and 0% by weight and preferably between 80% and 60% by weight. Such a composition may also contain a water-soluble tenside which is liquid at room temperature. The process of producing such a granulated composition of a highly condensed phosphate and an alkali metal aluminum silicate to which sodium tripolyphosphate and a tenside may be added, comprises granulation of the mixture of polymer phosphate and alkali metal aluminum silicate by spraying water or a tenside solution thereon. Preferred tensides are ethoxylated nonylphenols.

Abstract: N,N-Dimethylaminomethane diphosphonic acid is produced in an advantageous, simple, and economical manner and in a high yield by reacting dimethylformamide, phosphorous acid, and phosporus oxychloride.

Abstract: A preparation for inhibiting scale formation in aqueous media with a high threshold activity is prepared by condensation of 2 moles of a mixture of acetic acid anhydride and an acetylhalide in the proportion of 0.2:1.8 to 1.8:0.2 with 0.6 moles to 1 mole crotonaldehyde, thereafter with 0.6 moles to 1 mole of acrylic acid, followed by condensation with 0.6 moles to 1 mole of maleic acid anhydride, and finally by oxidation with nitric acid without isolating any of the resulting intermediate products. Said preparation is added in amounts of 10 mg. to 200 mg. to each liter of aqueous medium to exert its scale formation inhibiting, chelating, sequestering, and/or complexing effect.