EP0253676B1 - Aminsäure-Verdickungsmittel - Google Patents

Aminsäure-Verdickungsmittel Download PDF

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Publication number
EP0253676B1
EP0253676B1 EP19870306355 EP87306355A EP0253676B1 EP 0253676 B1 EP0253676 B1 EP 0253676B1 EP 19870306355 EP19870306355 EP 19870306355 EP 87306355 A EP87306355 A EP 87306355A EP 0253676 B1 EP0253676 B1 EP 0253676B1
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Prior art keywords
composition
acid
thickening agent
salt
viscosity
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English (en)
French (fr)
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EP0253676A3 (en
EP0253676A2 (de
EP0253676B2 (de
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Raymond Neville Silvester
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R&C Products Pty Ltd
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R&C Products Pty Ltd
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/75—Amino oxides
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/38—Cationic compounds
    • C11D1/40—Monoamines or polyamines; Salts thereof
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/38—Cationic compounds
    • C11D1/58—Heterocyclic compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2075—Carboxylic acids-salts thereof
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/02—Inorganic compounds
    • C11D7/04—Water-soluble compounds
    • C11D7/08—Acids

Definitions

  • the present invention relates to aqueous compositions of acids or acidic salts and more particularly to novel compositions of these acids or acidic salts which include a thickening agent.
  • acidic salts refer to those compounds which in an aqueous solution liberate protons.
  • compositions for cleaning include toilet bowl cleaners, metal cleaners and brighteners, rust stain removers, denture cleansers, metal descalers, general hard surface cleaners and disinfectants.
  • compositions have sufficient viscosity so as to allow the composition to be effectively applied to surfaces, for example, by brushing, or to allow the composition to remain in contact with the surface for a sufficient time to act.
  • the latter function has particular relevance to the cleaning of angular surfaces such as those found in toilet bowls where prolonged contact between the composition and the bowl is required for effective cleaning.
  • compositions known in the art that have the requisite viscosity characteristics. Most of such compositions achieve their viscosity through the use of one or more of the following thickening agents:-
  • the cellulose derivatives and gums tend to hydrolyse on storage which results in a reduction in viscosity of the composition. They are also generally difficult to dissolve, in some cases intensive mixing being required in order to bring them into solution.
  • Acrylic acid polymers are generally only useful in solutions which have a pH near neutral and above. They also tend to hydrolyse on storage and to achieve viscosity, need to be neutralized with a fairly strong alkali.
  • Nonionic surfactants have the disadvantage that usually high levels of about 5-10% are required to achieve satisfactory viscosity, thus making them expensive to use.
  • poly(ethyleneoxide) water soluble resins also require generally high levels to achieve desirable composition viscosity and additionally, in some acid solutions show significant instability.
  • Sodium silicates are able to produce aqueous acid or acidic salt gel compositions.
  • the viscosity generally develops over a long period of time, for example, as much as twelve hours. In commercial manufacturing processes, this is often inconvenient. It is also to be noted that on storage, such gels tend to break down into small pieces which in many instances is undesirable.
  • thickening agents and compositions disclosed in the art which relate to an aqueous acid and/or acidic salt compositions include:-GB-A-1,443,244 (Reckitt & Colman Products Limited) which discloses a thickening agent of the formula: for thickening aqueous compositions of mineral acids and acid salts of strong inorganic acids.
  • GB-A-2,071,688 (Jeyes Limited) which discloses as a thickening agent a mixture of:
  • compositions require a substantially acid soluble cationic or nonionic surfactant to achieve thickening.
  • US-A-3520820 discloses amine-containing corrosion inhibitors which contain aliphatic amines and acetic acid and which are mixed with non-ionic emulsifiers to form liquid, cold water dispersible emulsions.
  • the compositions contain only from 0.1 to 0.6 mole of acid per mole of the fatty amine and thus are not acidic compositions.
  • US-A-3925229 discloses the production of a phosphoric acid containing paste intended for use in the cleaning of metals. No compositions are disclosed which are not in paste form.
  • FR-A-2459830 discloses cleaning compositions which may be for the cleaning and removal of tartar from sanitary ware, such as toilet bowls.
  • the invention is directed to aqueous solutions of sulfamic acid, the viscosity of which is adjusted and stabilized by the addition of four types of viscosity adjusting or thickening agents.
  • US-A-4021377 discloses liquid detergent compositions which comprise the reaction product of citric acid and a water-soluble or water-dispersible amine.
  • the reaction product is said to be a mixture of amine salts of citric acid and citric acid amides.
  • the present inventor has recognized the difficulties of the prior art thickening agents for such aqueous acid or acidic salt compositions. Accordingly, the present invention seeks to provide alternative compositions to those of the prior art.
  • the present invention provides a thickened aqueous liquid toilet bowl cleansing composition having a pH of not more than 6.5 and having a viscosity of not less than 30 mPas at 25° C when measured with a Brookfield RVT viscometer at 50 rpm using a No.
  • R 1 spindle which composition comprises at least one acid or acidic salt, optionally a strong ionic salt, and, as the sole organic agent to thicken the composition and impart said viscosity to the composition in an amount of from 0.1 to 10% w/w, at least one compound of the formula: in which R contains 8 to 24 carbon atoms and is a substituted or unsubstituted alkyl, aryl, alkaryl, aralkyl or alkenyl group, R 1 is hydrogen, a substituted or unsubstituted alkyl, aryl, alkaryl, aralkyl or alkenyl group, R 2 is hydrogen, a substituted or unsubstituted alkyl, aryl, alkaryl, aralkyl or alkenyl group, provided that if either R, R 1 or R 2 is an alkyl or alkenyl group derived from a fatty acid obtained from a natural oil or fat or an equivalent synthetic fatty acid, or is an alkaryl group
  • the present invention consists in a method of forming a thickened aqueous solution, comprising dissolving in water (a) at least one compound selected from the group consisting of acids and acidic salts, (b) a thickening agent which is at least one of the compounds selected from the group consisting of compounds of the formula: in which R, R, and R 2 are as above defined. and optionally (c) a strong ionic salt, said thickening agent and the salts being together substantially water soluble, in amounts sufficient to produce a viscosity of not less than 30 mPa s at 25° C when measured with a Brookfield RVT viscometer at 50 rpm using a No. 1 spindle.
  • substantially water soluble means that a thickening agent and an acid or acidic salt selected in accordance with the invention, will together either be soluble in water at 25° C or at most will form a hazy solution that does not separate into two phases during normal storage.
  • compositions of the present invention may be readily distinguished over those disclosed in the aforementioned patent application GB-A-2071688 (Jeyes Limited) in that the compositions claimed therein are directed towards substantially acid insoluble amines or amine oxides, which require a substantially acid soluble cationic or nonionic surfactant to achieve thickening.
  • the present invention is limited to amines which together with the selected acid or acidic salt are substantially water soluble, without a cationic or nonionic surfactant being required to achieve solution and thickening. It is also to be noted that in GB-A-2071688 it is stated that neither of the amine, cationic surfactant or nonionic surfactant alone with an aqueous solution of an inorganic acid or acid salt will cause thickening.
  • Bolsing in the simplest embodiment of his invention disperses the selected amine in water, heats the dispersion to between 40° C and 100° C and then adds to it at least a neutralising amount of phosphoric acid, preheated to between 40 C and 120°C. Stirring is continued until the temperature falls to between 5°C and 25 C and the resultant composition is a paste consisting of the reaction products between phosphoric acid and selected amine.
  • Bolsing also discloses that other acids such as sulphuric, hydrochloric, tartaric, oxalic, hydrofluoric and nitric may be used as an additive to a base paste of his invention. He further discloses that other amines may also be used as additives.
  • the present invention may be distinguished over Bolsing when it is considered that the amines of the Bolsing invention must be derivatives of substituted or unsubstituted hydrocarbons having 8-24 carbon atoms, the selected amine must be reacted by heating with phosphoric acid to achieve viscosity and there is no hint or suggestion that acids other than phosphoric acid are operative. Additionally, with respect to acidic salts, it is noted that Bolsing refers to ammonium chloride as an auxiliary.
  • the present invention teaches that thickening can be achieved with a range of acids and acidic salts, no heating is required to obtain thickening and the present inventor believes that amines additional to those of Bolsing are operative.
  • the group R contains from 8 to 24 carbon atoms.
  • the group R contains from 8 to 24 carbon atoms in an unsubstituted alkyl or alkenyl group.
  • the group R 1 and R 2 are independently a hydrogen atom or a lower unsubstituted alkyl group, where lower refers to groups containing 1 to 4 carbon atoms or a substituted alkyl group. More preferably the groups R 1 and R 2 are independently a hydrogen atom or a lower unsubstituted alkyl group. Most preferably, the groups R 1 and R 2 are independently a hydrogen atom or a methyl group.
  • Preferred thickening agents of the present invention that are primary amines include Farmin 0 (Farmin is a registered trade mark of Kao Soap Co.) or Genamin OL-100D (Genamin is a registered trade mark of Hoechst), both of which are mainly oleylamine and Farmin T or Genamin TA100D, both of which are tallow fatty amine distilled.
  • These thickening agents are able to thicken organic acids including formic, acetic, DL lactic, adipic, glycollic, malonic, succinic, pentetic, ascorbic, chloroacetic, citric and propionic acids.
  • a strong ionic salt such as sodium chloride is required to achieve adequate composition viscosity in the preferred concentration range of thickening agent.
  • a strong ionic salt such as sodium chloride
  • increasing the concentration of thickening agent will increase viscosity in many cases.
  • the addition of extra thickening agent may increase the pH and thereby decrease the efficiency of a composition.
  • Preferred thickening agents of the present invention that are tertiary amines include Genamin S0302D (dimethyl soya bean oil fatty amine distilled) and Genamin TA302D (dimethyl tallow fatty amine distilled). These amines are able to thicken organic acids including citric acid, L tartaric acid, formic acid, DL malic acid, acetic acid, DL lactic acid, adipic acid, maleic acid, ethylenediaminetetraacetic acid, glycollic, malonic, succinic and propionic acid and inorganic acids including sulfamic acid, phosphoric acid, boric, hydrofluoric and sulphuric acid. Generally, for reasons outlined above, these amines require the addition of a strong ionic salt, such as sodium chloride in order to achieve adequate composition viscosity in the preferred concentration range of thickening agent.
  • a strong ionic salt such as sodium chloride
  • Preferred thickening agents of the present invention that are tertiary amines able to thicken acidic salts include Genamin TA302D and Genamin S0302D.
  • Genamin TA302D is able to thicken aqueous solutions of monosodium citrate, and potassium hydrogen tartrate with the addition of a strong ionic salt such as sodium chloride.
  • Genamin S0302D is able to thicken aqueous solutions of aluminium sulphate, sodium hydrogen sulphate, sodium dihydrogen orthophosphate, disodium ethylenediaminetetraacetate and aluminium potassium sulphate with a small addition of a strong ionic salt such as sodium chloride required in some cases; the sodium chloride being required to achieve adequate composition viscosity as previously described.
  • a strong ionic salt such as sodium chloride required in some cases; the sodium chloride being required to achieve adequate composition viscosity as previously described.
  • Preferred thickening agents of the present invention that are primary amines able to thicken acidic salts include Farmin 0, Genamin OL-100D, Farmin T and Genamin TA-100D. These amines are able to thicken aqueous solutions of aluminium acetate.
  • the abovementioned preferred amines are in fact mixtures of a number of amines with one amine being predominant.
  • the present inventor believes that the predominant amine may function to solubilize the minor amines in compositions of the present invention.
  • Farmin 0 is predominantly oleylamine having an approximate alkyl content of 6% C 14 , 13% C1 and 81% C18, whilst Genamin S0302D has an approximate average chain length distribution of 2% C 1 4-, 15% C 16 and 83% C 18 and Genamin TA302D has an approximate average chain length distribution of 5% C 1 4-, 30% C 16 and 65% C 18 .
  • amines of the invention may be generally derived from natural or synthetic sources of tallow, soya bean oil, oleic acid, palmitic acid, myristic acid, linoleic acid, linolenic acid, ricinoleic acid or hexadecanoic acid.
  • the acids to which the present invention is directed include inorganic acids such as sulphuric, hydrofluoric, boric, sulphamic and phosphoric acids and the organic acids formic, acetic, DL lactic, propionic, citric, DL malic, L tartaric, adipic, maleic and ethylenediaminetetraacetic acid, malonic, glycollic, succinic, ascorbic, pentetic and chloroacetic acids.
  • inorganic acids such as sulphuric, hydrofluoric, boric, sulphamic and phosphoric acids
  • organic acids formic acetic, DL lactic, propionic, citric, DL malic, L tartaric, adipic, maleic and ethylenediaminetetraacetic acid, malonic, glycollic, succinic, ascorbic, pentetic and chloroacetic acids.
  • the acidic salts to which the present invention is directed include the acid salts of inorganic or organic acids such as monosodium citrate, sodium hydrogen sulphate, sodium dihydrogen orthophosphate, disodium ethylenediaminetetraacetate, aluminium acetate and potassium hydrogen tartrate, aluminium sulphate and aluminium potassium sulphate.
  • inorganic or organic acids such as monosodium citrate, sodium hydrogen sulphate, sodium dihydrogen orthophosphate, disodium ethylenediaminetetraacetate, aluminium acetate and potassium hydrogen tartrate, aluminium sulphate and aluminium potassium sulphate.
  • the concentration of acid or acidic salt may be varied over a wide range depending on the end use of the composition. In some cases, particularly where a strong acid such as hydrofluoric acid is used and a near neutral product is required, the concentration of acid or acidic salt may be as low as 0.01 % w/w.
  • the concentration of acid or acidic salt may be in excess of 90%.
  • the concentration of acid or acidic salt will lie in the range of from 0.1 to 30% w/w.
  • the thickening agent will be present in a concentration in the composition of from 0.1 to 10% w/w.
  • concentration in the composition will lie in the range of from 0.4 to 5.0% w/w.
  • the concentration of the thickening agent may be varied appropriately. However, in some cases, it has been found that it is not possible to achieve sufficient composition viscosity for some applications. In such cases, the addition of a salt which has high ionic strength has been found to enhance the viscosity of these compositions. In most cases however, the concentration of thickening agent and high ionic strength salt will be optimized in order to produce a cost effective composition of the desired viscosity.
  • the ionic salts will be selected from alkali metal halides or sulphates and ammonium halides or sulphates. Suitable such salts include sodium chloride, sodium sulphate, potassium sulphate, potassium chloride, ammonium chloride and the like.
  • Arquad 16-50 which is hexadecyltrimethyl ammonium chloride or Arquad S-50 which is a mixture of octadecanyl and oc- tadecadienyl trimethyl ammonium chloride.
  • Arquad is a trade mark of Armour Hess Chemicals.
  • compositions of the invention may be added to compositions of the invention depending on their end use.
  • germicides surfactants including anionic, nonionic, cationic and amphoteric, sequestering agents, corrosion inhibitors, perfumes and colouring agents may be added.
  • a principal advantage of the present invention is that an aqueous acid or acidic salt solution may be readily and easily thickened.
  • steps of obtaining such thickened compositions will be - (a) add an appropriate amount of acid or acidic salt to water and stir to dissolve, (b) add a thickening agent of the present invention to the solution and stir until dissolved and (c) add other ingredients if required, stirring to dissolve.
  • the thickening agent of the present invention is defined to be soluble in the selected acidic salt or acid solution, and as it will generally be easily wet, the step (b) above will be relatively rapid unlike many of the prior art thickening agents, which whilst they may be soluble are frequently difficult to wet.
  • thickening agents of the present invention are relatively inexpensive and in use produce smooth, homogeneous immediate thickening. Furthermore, thickened compositions are stable with respect to viscosity. For example, the present inventor has found that a citric acid composition thickened with Farmin 0 had no substantial change in viscosity when stored at room temperature for 12 months.
  • compositions of the invention have some surfactant and corrosion inhibition properties.
  • the former finding means that water immiscible substances such as fragrances may be directly solubilized in a composition of the invention without requiring the addition of emulsifiers or auxiliary solvents, and in compositions in which the surface active properties are required, potentially less or no additional surfactant would be required.
  • the present inventor has also found that if only sufficient of an acid or an acidic salt is present to just dissolve a thickening agent of the present invention, then a composition of near neutral pH may be obtained.
  • Farmin 0 may be used to thicken lactic acid at a pH of 6.5.
  • the advantage of this finding is that it may be used in aqueous liquid cleaners in general.
  • an acid or acidic salt which is usually considered to be water insoluble at room temperature may be brought into solution through the use of a thickening agent of the present invention, with thickening occurring.
  • the viscosity may be increased through the use of a strong ionic salt such as sodium chloride.
  • a strong ionic salt such as sodium chloride.
  • compositions of this type include ethylenediaminetetraacetic acid with Genamin S0302D as the thickening agent, potassium hydrogen tartrate with Genamin TA302D as thickening agent and pentetic acid with Farmin 0 as thickening agent.
  • examples 1 to 55 of the present invention, together with comparative examples 1A and 1B, in which the viscosity, in mPa s, of each was determined using a Brookfield RVT viscometer using a spindle and speed as appropriate at 25 C. Note that the thickening agent is asterixed in each case.
  • Examples 27, 46 and 51 were prepared by dispersing the acid or acid salt in water, adding the thickening agent and mixing until solution occurred, followed by sodium chloride (if required) until a satisfactory viscosity was achieved.
  • Example 1 when compared with the viscosity of water (1 A) and 5% w/w citric acid (1 B), is substantially greater. A comparison with an aqueous solution of the thickening agent in this case was not possible as the thickening agent is water insoluble.
  • the examples 1 to 55 disclosed herein may be used for example as toilet bowl cleaners, metal cleaners and brighteners and the like as well as applications such as gel batteries.

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Claims (16)

1. Verdickte, wäßrige, flüssige Toilettenschüssel-Reinigungszusammensetzung, die einen pH von nicht mehr als 6,5 und eine Viskosität von nicht weniger als 30 mPa's bei 25 C aufweist, wenn mit einem Brookfield RVT Viskosimeter bei 50 Upm unter Verwendung einer Spindel Nr. 1 gemessen wird, wobei die Zusammensetzung mindestens eine Säure oder ein saures Salz, gegebenenfalls ein stark ionisches Salz, und als das einzige organische Mittel, um die Zusammensetzung zu verdicken und der Zusammensetzung die Viskosität zu verleihen, in einer Menge von 0,1 bis 10% (Gew./Gew.) mindestens eine Verbindung der Formel
Figure imgb0065
enthält, worin R 8 bis 24 Kohlenstoffatome enthält und eine substituierte oder unsubstituierte Alkyl-, Aryl-, Alkaryl-, Aralkyl- oder Alkenylgruppe ist, R1 Wasserstoff, eine substituierte oder unsubstituierte Alkyl-, Aryl-, Alkaryl-, Aralkyl- oder Alkenylgruppe ist, R2 Wasserstoff, eine substituierte oder unsubstituierte Alkyl-, Aryl-, Alkaryl-, Aralkyl- oder Alkenylgruppe ist, vorausgesetzt, daß wenn entweder R, R1 oder R2 eine Alkyl- oder Alkenylgruppe ist, welche von einer Fettsäure, die aus einem natürlichen Öl oder Fett erhalten wird, oder einer äquivalenten synthetischen Fettsäure stammt, oder eine Alkarylgruppe ist, die von 8 bis 12 Kohlenstoffatome in der Alkylkomponente enthält, die anderen Substituenten dann jeweils nicht von den Formeln [A]x-H und [A]y-H sind, worin A entweder Ethoxy oder Propoxy ist, und x,y unabhängig 1, 2 oder 3 sind, wobei das Verdickungsmittel und die Säure oder das saure Salz zusammen im wesentlichen wasserlöslich sind.
2. Zusammensetzung nach Anspruch 1, worin das Verdickungsmittel wasserunlöslich ist.
3. Zusammensetzung nach Anspruch 1 oder 2, worin die Gruppe R eine substituierte oder unsubstituierte Alkyl- oder Alkenylgruppe ist.
4. Zusammensetzung nach Anspruch 3, worin R entweder aus einer natürlichen oder synthetischen Quelle von Talg, Sojabohnenöl, Ölsäure, Palmitin- oder Myristinsäure stammt.
5. Zusammensetzung nach Anspruch 3, worin R entweder aus einer natürlichen oder synthetischen Quelle von Linolen-, Ricinol-, Linol- oder Hexadecansäure stammt.
6. Zusammensetzung nach einem der vorhergehenden Ansprüche, worin die Gruppen R1 und R2 unabhängig ein Wasserstoffatom, eine niedere unsubstituierte Alkylgruppe mit einem bis vier Kohlenstoffatomen, vorzugsweise Methyl, oder eine substituierte Alkylgruppe ist.
7. Zusammensetzung nach einem der vorhergehenden Ansprüche, worin das Verdickungsmittel ein Gemisch von Verbindungen der Formel I ist.
8. Zusammensetzung nach einem der vorhergehenden Ansprüche, worin die Säure Phosphor-, Schwefel-, Bor-, Sulfamid-, Wein-, Zitronen-, Milch-, Ameisen-, Essig-, Glycol-, Diethylentriaminpentaessig-(pentetic acid), Ethylendiamintetraessig-, Propion-, Äpfel-, Adipin-, Malein-, Malon-, Bernstein-, Fluorwasserstoff-, Ascorbin- oder Chloressigsäure ist.
9. Zusammensetzung nach einem der vorhergehenden Ansprüche, worin das saure Salz Mononatrium-Citrat, NatriumHydrogensulfat, Natrium-Dihydrogenorthophosphat, Dinatrium-Ethylendiamintetraacetat, Aluminiumkaliumsulfat, Aluminiumacetat, Kalium-Hydrogentartrat oder Aluminiumsulfat ist.
10. Zusammensetzung nach einem der vorhergehenden Ansprüche, worin die Konzentration des Verdikkungsmittels im Bereich von 0,1 bis 10% (Gew./Gew.), vorzugsweise 0,4 bis 5,0% (Gew./Gew.) ist.
11. Zusammensetzung nach einem der vorhergehenden Ansprüche, worin die Konzentration von Säure oder saurem Salz nicht weniger als 0,01% (Gew./Gew.), vorzugsweise 0,1 bis 30% (Gew. /Gew.) ist.
12. Zusammensetzung nach einem der vorhergehenden Ansprüche, die zusätzlich ein Parfüm, einen Farbstoff, ein Maskierungsmittel, ein oberflächenaktives Mittel oder ein Bakterizid enthält.
13. Zusammensetzung nach einem der vorhergehenden Ansprüche, worin das stark ionische Salz ein Alkalimetallhalogenid, ein Alkalimetallsulfat, ein Ammoniumhalogenid, Ammoniumsulfat oder eine langkettige quaternäre Ammoniumverbindung ist.
14. Zusammensetzung nach einem der vorhergehenden Ansprüche, weiterhin beinhaltend eine Verbindung, die wirksam beim Einstellen des oberen und/oder unteren Trübungspunkts der Zusammensetzung ist, vorzugsweise ein stark ionisches Salz, ein anionisches oberflächenaktives Mittel, ein kationisches oberflächenaktives Mittel, ein nichtionisches oberflächenaktives Mittel, ein amphoteres oberflächenaktives Mittel, ein mit der Zusammensetzung mischbares Lösungsmittel oder ein Gemisch davon.
15. Zusammensetzung nach Anspruch 14, worin das Lösungsmittel Ethanol, Isopropanol, Butoxyethanol oder Dipropylen-Glycolmethylether ist.
16. Verfahren zur Herstellung einer Zusammensetzung nach einem der vorhergehenden Ansprüche, umfassend das Lösen in Wasser von (a) mindestens einer Säure oder einem sauren Salz, (b) einem Verdickungsmittel, das wie in Anspruch 1 definiert ist, und gegebenenfalls (c) einem stark ionischen Salz, wobei das Verdickungsmittel und die Säure oder sauren Salze zusammen in Wasser im wesentlichen löslich sind, in Mengen, die ausreichen, um eine Viskosität von nicht weniger als 30 mPa's bei 25 °C zu erzeugen, wenn mit einem Brookfield RVT Viskosimeter bei 50 Upm unter Verwendung einer Spindel Nr. 1 gemessen wird.
EP87306355A 1986-07-17 1987-07-17 Aminsäure-Verdickungsmittel Expired - Lifetime EP0253676B2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87306355T ATE64753T1 (de) 1986-07-17 1987-07-17 Aminsaeure-verdickungsmittel.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU6989/86 1986-07-17
AUPH698986 1986-07-17

Publications (4)

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EP0253676A2 EP0253676A2 (de) 1988-01-20
EP0253676A3 EP0253676A3 (en) 1988-09-21
EP0253676B1 true EP0253676B1 (de) 1991-06-26
EP0253676B2 EP0253676B2 (de) 1994-08-03

Family

ID=3771719

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87306355A Expired - Lifetime EP0253676B2 (de) 1986-07-17 1987-07-17 Aminsäure-Verdickungsmittel

Country Status (21)

Country Link
EP (1) EP0253676B2 (de)
JP (1) JPS6324000A (de)
KR (1) KR950006289B1 (de)
AT (1) ATE64753T1 (de)
AU (1) AU602707B2 (de)
BR (1) BR8703747A (de)
DE (1) DE3771008D1 (de)
DK (1) DK170538B1 (de)
EG (1) EG18545A (de)
ES (1) ES2022360T5 (de)
GR (1) GR3002573T3 (de)
IE (1) IE60070B1 (de)
IN (1) IN172271B (de)
MX (1) MX170920B (de)
MY (1) MY102871A (de)
NO (1) NO175967C (de)
NZ (1) NZ221105A (de)
PT (1) PT85352B (de)
ZA (1) ZA875279B (de)
ZM (1) ZM5787A1 (de)
ZW (1) ZW13287A1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX169902B (es) * 1986-07-10 1993-07-30 Colgate Palmolive Co Mejoras a composiciones acondicionadoras de tela a traves del lavado
US4743395A (en) * 1986-09-12 1988-05-10 The Drackett Company Thickened acid cleaner compositions containing quaternary ammonium germicides and having improved thermal stability
US4869836A (en) * 1988-05-03 1989-09-26 Colgate-Palmolive Co. Wash cycle fabric conditioning compositions: tertiaryamine-multi-functional carboxylic acid complex
EP0486113A3 (en) * 1990-11-16 1992-07-08 Akzo N.V. Biodegradable fabric softeners derived from aspartic acid or glutaminic acid
CA2107939C (en) * 1993-01-13 2001-01-30 Stephen B. Kong Acidic aqueous cleaning compositions
AU676066B2 (en) 1993-06-01 1997-02-27 Ecolab Inc. Thickened hard surface cleaner
DE4331942C2 (de) * 1993-09-21 1996-02-22 Loeffler Karl Gmbh & Co Kg Verwendung einer Zusammensetzung zur Reinigung und Desinfektion von Gegenständen in der Brauindustrie
DE69534500T2 (de) * 1994-06-07 2006-07-06 Reckitt Benckiser Inc. Mit n-alkyl-n-acylaminosäuren und myristyl/cetyl-dimethylaminoxide verdickte reinigungszusammensetzungen
EP0788536A1 (de) * 1994-10-28 1997-08-13 The Procter & Gamble Company Protonierte amine und aminoxidtenside enthaltende reinigungsmittel für harte oberflächen
GB9600030D0 (en) * 1996-01-03 1996-03-06 Johnson & Son Inc S C Cleaning compositions
EP0808891A1 (de) * 1996-05-21 1997-11-26 The Procter & Gamble Company Saure Reinigungszusammensetzungen
EP0808892A1 (de) * 1996-05-21 1997-11-26 The Procter & Gamble Company Saure Reinigungszusammensetzungen
US6617293B2 (en) 2001-08-06 2003-09-09 3M Innovative Properties Company Thickening on dilution liquid soap
US9668471B2 (en) 2003-05-28 2017-06-06 AgQuam LLC Manufacture and use of agricultural spray adjuvants for hard water conditions
FR2897611B1 (fr) * 2006-02-20 2008-05-30 Gilles Allard Produit de traitement d'un reservoir et d'une cuvette de chasse d'eau
DE102019211844A1 (de) * 2019-08-07 2021-02-11 Beiersdorf Ag Kosmetische Nanoemulsion

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GB1056962A (en) * 1964-10-30 1967-02-01 Grace W R & Co Improvements in forming cold water dispersions of aliphatic fatty amines
GB1240469A (en) * 1967-08-08 1971-07-28 Atlas Preservative Company Ltd Improvements in or relating to cleaning compositions
US3925229A (en) * 1969-06-23 1975-12-09 Boelsing Friedrich Cleaning composition containing phosphoric acid, a process for its manufacture and its uses
DE1931768C3 (de) 1969-06-23 1985-05-30 Bölsing, Friedrich, Prof. Dipl.-Chem. Dr., 3067 Lindhorst Verfahren zur Herstellung einer phosphorsäurehaltigen Pastengrundlage und deren Verwendung
FR2207984B1 (de) * 1972-11-27 1975-11-21 Reckitt & Colmann Sa
US3943234A (en) * 1973-08-09 1976-03-09 The Procter & Gamble Company Acidic emollient liquid detergent composition
US4021377A (en) * 1973-09-11 1977-05-03 Miles Laboratories, Inc. Liquid detergent composition
US4299739A (en) * 1976-03-25 1981-11-10 Lever Brothers Company Use of aluminum salts in laundry detergent formulations
FR2459830A1 (fr) * 1979-06-26 1981-01-16 Voreppe Ind Chimiques Compositions nettoyantes et detartrantes a base d'acide sulfamique, ayant une viscosite stable
JPS5655499A (en) * 1979-10-11 1981-05-16 Lion Corp Manufacture of liquid detergent composition
JPS6031360B2 (ja) * 1979-12-18 1985-07-22 ライオン株式会社 液体洗剤組成物
GB2071688B (en) * 1980-03-13 1984-02-08 Jeyes Ltd Liquid cleaning and descaling compositions
ZA826902B (en) * 1981-10-01 1984-04-25 Colgate Palmolive Co Safe liquid toilet bowl cleaner
US4597975A (en) * 1981-11-06 1986-07-01 Woodward Fred E Iodine surface active compositions
US4587030A (en) * 1983-07-05 1986-05-06 Economics Laboratory, Inc. Foamable, acidic cleaning compositions
FR2548682B1 (fr) * 1983-07-08 1985-11-08 Lesieur Cotelle Composition pour le nettoyage automatique des cuvettes de wc
GB8508129D0 (en) * 1985-03-28 1985-05-01 Procter & Gamble Ltd Textile treatment composition
GB2172910B (en) * 1985-03-28 1989-06-21 Procter & Gamble Detergent containing a fabric conditioner

Also Published As

Publication number Publication date
DK372187A (da) 1988-01-18
IE871943L (en) 1988-01-17
EP0253676A3 (en) 1988-09-21
EP0253676A2 (de) 1988-01-20
EP0253676B2 (de) 1994-08-03
AU7578787A (en) 1988-01-21
EG18545A (en) 1993-07-30
GR3002573T3 (en) 1993-01-25
ZW13287A1 (en) 1987-10-28
IN172271B (de) 1993-05-29
ES2022360T5 (es) 1995-08-16
BR8703747A (pt) 1988-03-29
PT85352B (pt) 1990-04-30
DK170538B1 (da) 1995-10-16
AU602707B2 (en) 1990-10-25
MX170920B (es) 1993-09-22
IE60070B1 (en) 1994-06-01
KR950006289B1 (ko) 1995-06-13
ES2022360B3 (es) 1991-12-01
NO873000D0 (no) 1987-07-17
NO873000L (no) 1988-01-18
DK372187D0 (da) 1987-07-16
KR880001797A (ko) 1988-04-26
ZM5787A1 (en) 1989-09-29
JPS6324000A (ja) 1988-02-01
NO175967B (no) 1994-10-03
ZA875279B (en) 1988-04-27
NO175967C (no) 1995-01-11
PT85352A (en) 1987-08-01
NZ221105A (en) 1990-01-29
MY102871A (en) 1993-03-31
DE3771008D1 (de) 1991-08-01
ATE64753T1 (de) 1991-07-15

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