EP0109022B1 - Composition détergente concentrée liquide appropriée pour la préparation de détergents liquides pour lavages délicats de lingerie et pour la vaisselle. - Google Patents
Composition détergente concentrée liquide appropriée pour la préparation de détergents liquides pour lavages délicats de lingerie et pour la vaisselle. Download PDFInfo
- Publication number
- EP0109022B1 EP0109022B1 EP83111093A EP83111093A EP0109022B1 EP 0109022 B1 EP0109022 B1 EP 0109022B1 EP 83111093 A EP83111093 A EP 83111093A EP 83111093 A EP83111093 A EP 83111093A EP 0109022 B1 EP0109022 B1 EP 0109022B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- composition
- composition according
- water
- anionic
- surfactants
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 60
- 239000003599 detergent Substances 0.000 title claims abstract description 30
- 239000007788 liquid Substances 0.000 title claims abstract description 13
- 238000004851 dishwashing Methods 0.000 title description 4
- 238000010412 laundry washing Methods 0.000 title 1
- 239000013543 active substance Substances 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000002736 nonionic surfactant Substances 0.000 claims abstract description 15
- 239000003945 anionic surfactant Substances 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 11
- 150000003467 sulfuric acid derivatives Chemical class 0.000 claims abstract description 9
- 238000010790 dilution Methods 0.000 claims abstract description 8
- 239000012895 dilution Substances 0.000 claims abstract description 8
- 150000001298 alcohols Chemical class 0.000 claims abstract description 7
- 125000000129 anionic group Chemical group 0.000 claims abstract description 7
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 7
- 239000000194 fatty acid Substances 0.000 claims abstract description 7
- 229930195729 fatty acid Natural products 0.000 claims abstract description 7
- 150000004665 fatty acids Chemical class 0.000 claims abstract description 7
- 125000006353 oxyethylene group Chemical group 0.000 claims abstract description 6
- 150000008055 alkyl aryl sulfonates Chemical class 0.000 claims abstract description 5
- -1 alkylphenols Substances 0.000 claims abstract description 5
- 239000002904 solvent Substances 0.000 claims abstract description 5
- 239000003792 electrolyte Substances 0.000 claims abstract description 4
- 229920001519 homopolymer Polymers 0.000 claims abstract description 4
- 150000002576 ketones Chemical class 0.000 claims abstract description 4
- 150000002334 glycols Chemical class 0.000 claims abstract description 3
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 10
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 9
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 6
- 239000011734 sodium Substances 0.000 claims description 6
- 229910052708 sodium Inorganic materials 0.000 claims description 6
- 229920002125 Sokalan® Polymers 0.000 claims description 5
- 239000004094 surface-active agent Substances 0.000 claims description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 238000007865 diluting Methods 0.000 claims description 4
- 239000000839 emulsion Substances 0.000 claims description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 3
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000002304 perfume Substances 0.000 claims description 3
- 229910052700 potassium Inorganic materials 0.000 claims description 3
- 239000011591 potassium Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 2
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 2
- 150000008051 alkyl sulfates Chemical class 0.000 claims description 2
- 239000000908 ammonium hydroxide Substances 0.000 claims description 2
- 239000000975 dye Substances 0.000 claims description 2
- 150000002191 fatty alcohols Chemical class 0.000 claims description 2
- 150000004677 hydrates Chemical class 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 159000000000 sodium salts Chemical class 0.000 claims description 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 2
- QZXSMBBFBXPQHI-UHFFFAOYSA-N N-(dodecanoyl)ethanolamine Chemical compound CCCCCCCCCCCC(=O)NCCO QZXSMBBFBXPQHI-UHFFFAOYSA-N 0.000 claims 1
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 claims 1
- 150000003841 chloride salts Chemical class 0.000 claims 1
- 230000002708 enhancing effect Effects 0.000 claims 1
- 230000003472 neutralizing effect Effects 0.000 claims 1
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 claims 1
- 150000001253 acrylic acids Chemical class 0.000 abstract 1
- 150000001805 chlorine compounds Chemical class 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 14
- 239000000047 product Substances 0.000 description 9
- 238000005063 solubilization Methods 0.000 description 6
- 230000007928 solubilization Effects 0.000 description 6
- 238000002156 mixing Methods 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 3
- 235000008504 concentrate Nutrition 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000002280 amphoteric surfactant Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 239000004584 polyacrylic acid Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 101100412856 Mus musculus Rhod gene Proteins 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical class OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 150000007942 carboxylates Chemical class 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007046 ethoxylation reaction Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000004872 foam stabilizing agent Substances 0.000 description 1
- KWIUHFFTVRNATP-UHFFFAOYSA-N glycine betaine Chemical class C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 description 1
- 150000002460 imidazoles Chemical class 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229940079865 intestinal antiinfectives imidazole derivative Drugs 0.000 description 1
- 238000004900 laundering Methods 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 235000020354 squash Nutrition 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/43—Solvents
-
- 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
- C11D1/65—Mixtures of anionic with cationic compounds
- C11D1/655—Mixtures of sulfonated products with alkylolamides of carboxylic acids
-
- 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
- C11D1/83—Mixtures of non-ionic with anionic compounds
- C11D1/831—Mixtures of non-ionic with anionic compounds of sulfonates with ethers of polyoxyalkylenes without phosphates
-
- 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
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/0004—Non aqueous liquid compositions comprising insoluble particles
Definitions
- This invention relates to liquid detergents, and more particularly to a liquid light duty detergent composition complete with all the ingredients, including the minor components, having a high concentration of active materials, in the form of a viscous liquid, quickly dilutable in water, adapted for preparing liquid detergents ready to be used.
- Detergents and more particularly liquid detergents, are substantially formed by surfactants, either of anionic, non-ionic or amphoteric type, defined as active agents, and by various materials added to obtain particular effects, such as for example bleaching agents or builders in case of laundering products, or abrasive powders in case of bathroom or kitchen-cleaning products, and/or minor agents such as electrolytes, perfumes, anti-fermentation agents, dyes, and the like.
- surfactants either of anionic, non-ionic or amphoteric type, defined as active agents, and by various materials added to obtain particular effects, such as for example bleaching agents or builders in case of laundering products, or abrasive powders in case of bathroom or kitchen-cleaning products, and/or minor agents such as electrolytes, perfumes, anti-fermentation agents, dyes, and the like.
- anionic surfactants the most widely used in the straight chain alkylaryl sulfonate, in the form of its sodium, potassium, ammonium and alkanol ammonium salts (LAS Na, LAS K, LAS Tea), or combination of the above.
- alkylaryl sulfonates also sodium alkane-sulfonates (SAS Na), sulfonated -olefines, and sodium alkylethoxy sulfates (AES Na) of low ethoxylation type are frequently used.
- SAS Na sodium alkane-sulfonates
- AES Na sodium alkylethoxy sulfates
- non-ionic surfactants the most widely used are the ethylene oxide condensates of alkanolamides of fatty acids, fatty alcohols, or alkylphenols.
- amphoteric surfactants the betaine derivatives, imidazole derivatives, and amine oxides are widely used.
- Concentrated detergent compositions comprising a mixture of anionic, non-ionic and amphoteric surfactants, are known.
- composition of the above mentioned prior art patent so as to obtain: a) a concentrate containing about the 70% of active matter; b) by reducing the non-ionic surfactants content in the composition and c) by eliminating the free alkali in the composition so as to obtain a neutral pH value, as highly desirable especially for a light duty and dishwashing detergent, a dissolving time of more than 60 minutes was obtained.
- the main obstacle in the formulation of such a product is the low water solubilization speed of almost all the most-commonly used surfactants when they are in a highly concentrated form, which is, obviously, the only possible form for the product according to this invention.
- the desired result is obtained of a quick and easy solubilization in water, lower than 3 minutes in many cases, by simple dilution with minimum stirring.
- the object of this invention is to provide a complete detergent, represented by the composition of claim 1, characterized at the same time by the following features:
- anionic surfactants have proved to be suitable, namely the straight-chain alkylarylsulfonates, particularly the salts of potassium and triethanolamine, the sodium alkansulfonates and the sodium alkylethoxy sulfates containing 2 to 3 moles of ethylene oxide.
- alkane-sulfonates having an alkylic chain length in the range C 10 - 20 are used.
- the said alkane-sulfonates may be used alone or in mixtures with alkylethoxy sulfates in a ratio 100:0 to 40:60.
- the alkylethoxy sulfates comprise sodium salts of alkylsulfates with a chain length in the range Cg- 18 , particularly C 9 - 15 or C 12 - 18 , condensed with 3 moles of ethylene oxide.
- solvents light alcohols with 1 to 3 carbon atoms, low molecular weight ketones such as acetone and methylethylketone, and some glycol ethers such as the monomethyl- and monoethyl-ether of ethylene glycol may be used.
- the total active agents are formed, in addition to the anionic surfactant main constituents, also by non-ionic surfactants in smaller percentages, mainly as foam stabilizers and, due to their dispersing and fluidizing characteristics, in order to permit the admixture of minor additives, such as perfumes, into the composition without impairing the peculiar characteristics, particularly the high solubilization property of the composition.
- the invention advantageously uses alkylphenols condensed with 4 to 9 moles of ethylene oxide, C 9 -C 15 straight chain alcohols condensed with 7 to 15 moles of ethylene oxide, and alkanolamides of fatty acids, e.g. of the coconut type, condensed with 1 to 5 moles of ethylene oxide.
- the concentrated composition may incorporate therein water-soluble polymeric materials of the oxyethylene homopolymer type, e.g. those having a molecular weight in the range 400,000 to 5,000,000 and marketed under the Trademark "Polyox" registered by Union Carbide, preferably in concentrations of 0.005 to 3% more preferably of 0.05 to 2%.
- the same objective of obtaining a diluted detergent composition with increased viscosity can be achieved by adding, separately, to the said concentrated composition during the dilution step, one or more viscosity-enhancing materials selected from the following groups:
- acids are neutralized, in the mixing and diluting step, by basic materials, such as alkaline hydrates, ammonium hydroxide, alkanolamines, admixtured into the concentrated composition for this purpose;
- basic materials such as alkaline hydrates, ammonium hydroxide, alkanolamines, admixtured into the concentrated composition for this purpose;
- the main surfactants used in these examples are usually marketed and available materials, indicated by the symbols generally used to designate them in the technical literature (for example, LAS, SAS, AES), followed by the respective concentration of active agent.
- Each formulation comprises the indication of the percentage composition, the contents of total active agent (anionic+non-ionic surfactants) and the solution time required to achieve the solubilization in water, at the ambient temperature, by simple manual shaking, to obtain diluted final solutions with 12% concentration of total active agent.
- a combination is reported here of a concentrated composition into which, in the dilution step, viscosity-enhancing materials are added.
- composition A a viscosity-enhancing material in the form of a polyacrylic acid in water emulsion and sodium chloride in the following ratios will be added to the composition A:
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
Claims (11)
1. Composition détergente sous la forme d'un liquide visqueux, se dissolvant rapidement dans l'eau aux températures ambiantes avec un minimum d'agitation manuelle, propre à la préparation immédiate de détergents liquides prêts à l'usage, comprenant:
caractérisée par le fait que:
a) un ou plusieurs agents tensio-actifs anioniques choisis parmi les alcoylaryl-sulfonates, les alcane-sulfonates, les oléfines sulfonées, les alcoyl-éthoxy sulfates et leurs sels sodiques, potassiques, ammoniques et d'alcanolammonium;
b) un ou plusieurs agents tensio-actifs non ioniques, choisis parmi les alcanolamides éthoxylés d'acides gras, les alcools gras éthoxylés et les alcoylphénols éthoxylés;
c) un ou plusieurs solvants choisis parmi les alcools, les glycols, les éther-glycols et les cétones à bas poids moléculaire;
d) des constituants mineurs, tels que des parfums, des colorants et des agents d'anti-fermentation, qui ne portent pas atteinte aux caractéristiques de la composition;
caractérisée par le fait que:
la concentration de l'ensemble des agents tensio-actifs (a)+(b) est supérieure à 60% et de préférence, comprise entre 65 et 75%;
la concentration des solvants est comprise entre 5 et 40%;
le rapport des agents tensio-actifs anioniques aux agents tensio-actifs non ioniques est compris entre 10:1 et 70:1;
la composition ci-dessus se dissolvent dans l'eau en des durées allant de 1 à 5 minutes, et étant telle qu'elle donne au détergentfinal dilué contenant de 10 à 30% des agents actifs (a)+(b), un pH compris entre 6,5 à 7,5.
2. Composition suivant la revendication 1, contenant, en outre, des homopolymères d'oxyéthylène solubles dans l'eau de grand poids moléculaire, en des concentrations de 0,005 à 3%, et de préférence de 0,05 à 2%, en vue d'augmenter la viscosité du produit dilué obtenu à partir de la composition concentrée.
3. Composition suivant la revendication 1, dans laquelle les agents tensio-actifs anioniques comprennent des alcane-sulfonates seuls ou en mélange avec des alcoyléthoxy sulfates en un rapport de 100:0 à 40:60.
4. Composition suivant la revendication 1 et 3, dans laquelle l'alcane-sulfonate a une longueur de chaîne alcoylique dans la gamme de C10 à C20.
5. Composition suivant les revendications 1 à 3, dans laquelle l'alcoyléthoxy sulfate comprend des sels sodiques d'alcoylsulfates ayant une longueur de chaîne dans la gamme de Cg à C18, notamment de Cg à C15 ou de C12 à C18, condensée avec 3 moles d'oxyde d'éthylène.
6. Composition suivant les revendications 1 et 3 à 5, dans laquelle les agents tensio-actifs non ioniques comprennent du nonylphénol condensé avec 9 moles d'oxyde d'éthylène, ou des alcools à chaîne linéaire en Cg à C,5 condensés avec 7 moles d'oxyde 'd'éthylène, ou du monoéthanolamide de noix de coco condensé avec 2 moles d'oxyde d'éthylène.
7. Composition suivant les revendications 1 et 3 à 6, dans laquelle le teneur totale en agent tensio-actif anionique et non ionique est de 70% ou est supérieure à cette valeur.
8. Composition suivant les revendications 1 et 3 à 7, dans laquelle les solvants comprennent du méthanol ou de l'éthanol ou de l'acétone, ou de l'éther monométhylique de l'éthylèneglycol.
9. Composition suivant la revendication 1, à laquelle sont mélangés des homopolymères d'oxyéthylène solubles dans l'eau, ayant un poids moléculaire de l'ordre de 400.000 à 5.000.000.
10. Procédé d'obtention d'une composition détergente diluée de viscosité accrue, caractérisé en ce qu'il consiste à diluer la composition concentrée de la revendication 1 dans de l'eau, jusqu'à une concentration en les agents actifs (a)+(b) de 10 à 30%, et à ajouter séparément, en un rapport d'au moins 1:20, à la composition concentrée, pendant le stade de dilution, des substances augmentant la viscosité choisies parmi les acides polyacryliques en émulsion aqueuse, en plus d'agents de neutralisation convenables; des alcanolamides d'acides gras et des électrolytes, en particulier des chlorures et des sulfates de métal alcalin, de métal alcalino-terreux et de type ammonium.
11. Procédé suivant la revendication 10, dans lequel les substances augmentant la viscosité sont des acides polyacryliques, qui sont neutralisés par addition de matières basiques, choisies parmi les hydrates de métal alcalin, l'hydroxyde d'ammonium, et les alcanolamines, à la composition concentrée.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT83111093T ATE28893T1 (de) | 1982-11-09 | 1983-11-07 | Konzentrierte fluessige detergenszusammensetzung,geeignet fuer die herstellung von fluessigen waeschefeinwaschmitteln oder geschirrwaschmitteln. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT12659/82A IT1164469B (it) | 1982-11-09 | 1982-11-09 | Composizione detergente concentrata sotto forma di liquido viscoso rapidamente solubile in acqua adatta alla preparazione mediante diluizione di detersivi liquidi pronti per l'uso |
| IT1265982 | 1982-11-09 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0109022A2 EP0109022A2 (fr) | 1984-05-23 |
| EP0109022A3 EP0109022A3 (en) | 1985-04-24 |
| EP0109022B1 true EP0109022B1 (fr) | 1987-08-12 |
Family
ID=11142541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP83111093A Expired EP0109022B1 (fr) | 1982-11-09 | 1983-11-07 | Composition détergente concentrée liquide appropriée pour la préparation de détergents liquides pour lavages délicats de lingerie et pour la vaisselle. |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0109022B1 (fr) |
| AT (1) | ATE28893T1 (fr) |
| DE (1) | DE3372986D1 (fr) |
| EG (1) | EG16154A (fr) |
| ES (1) | ES527093A0 (fr) |
| IT (1) | IT1164469B (fr) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1189742B (it) * | 1986-04-09 | 1988-02-04 | Mira Lanza Spa | Composizione concentrata di detersivo liquido atta alla preparazione istantanea di soluzioni diluite di detersivi pronte per l uso |
| DE3636085A1 (de) * | 1986-10-23 | 1988-04-28 | Henkel Kgaa | Wasserarmes, pastenfoermiges praeparat |
| CA1323280C (fr) * | 1987-07-31 | 1993-10-19 | Mario Bulfari | Detergents liquides |
| FR2622205B1 (fr) * | 1987-10-21 | 1990-04-13 | Univ Toulouse | Utilisation de sels de metaux alcalins et alcalino-terreux pour rendre visqueuses des solutions aqueuses de surfactifs anioniques, et compositions visqueuses ainsi obtenues |
| DE3808695A1 (de) * | 1988-03-16 | 1989-10-05 | Henkel Kgaa | Fluessiges waschmittel |
| CA1323282C (fr) * | 1988-04-29 | 1993-10-19 | John Stuart Galvin | Nettoyants liquides |
| AU627734B2 (en) * | 1988-06-13 | 1992-09-03 | Colgate-Palmolive Company, The | Stable and homogeneous concentrated all purpose cleaner |
| AU2363292A (en) * | 1991-08-02 | 1993-03-02 | Unilever Plc | Concentrated hand dishwashing liquid composition having an alkane diol base |
| CA2081803A1 (fr) * | 1992-10-30 | 1994-05-01 | Edward E. Friloux | Composes mouillants, solvants de nettoyage |
| US5415798A (en) * | 1994-01-14 | 1995-05-16 | Betz Paperchem Inc. | Concentrated high flash point surfactant compositions |
| AU675833B2 (en) * | 1994-03-23 | 1997-02-20 | Amway Corporation | Concentrated all-purpose light duty liquid cleaning composition and method of use |
| EP0808292B1 (fr) * | 1995-02-23 | 2006-06-28 | Ecolab, Inc. | Appareil distributeur d'une solution visqueuse de traitement et son utilisation a distribuer |
| GB9623823D0 (en) * | 1996-11-16 | 1997-01-08 | Reckitt & Colmann Prod Ltd | Improvements in or relating to organic compositions |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4105592A (en) * | 1974-06-21 | 1978-08-08 | The Procter & Gamble Company | Liquid detergent compositions |
| GB1527141A (en) * | 1976-01-06 | 1978-10-04 | Procter & Gamble | Liquid detergent composition |
| DE2913049A1 (de) * | 1979-03-31 | 1980-10-16 | Henkel Kgaa | Fluessiges reinigungsmittel |
-
1982
- 1982-11-09 IT IT12659/82A patent/IT1164469B/it active
-
1983
- 1983-11-07 DE DE8383111093T patent/DE3372986D1/de not_active Expired
- 1983-11-07 AT AT83111093T patent/ATE28893T1/de not_active IP Right Cessation
- 1983-11-07 EP EP83111093A patent/EP0109022B1/fr not_active Expired
- 1983-11-08 ES ES527093A patent/ES527093A0/es active Granted
- 1983-11-09 EG EG692/83A patent/EG16154A/xx active
Also Published As
| Publication number | Publication date |
|---|---|
| ES8504241A1 (es) | 1985-04-16 |
| ATE28893T1 (de) | 1987-08-15 |
| DE3372986D1 (en) | 1987-09-17 |
| IT8212659A0 (it) | 1982-11-09 |
| EP0109022A2 (fr) | 1984-05-23 |
| ES527093A0 (es) | 1985-04-16 |
| EG16154A (en) | 1987-07-30 |
| EP0109022A3 (en) | 1985-04-24 |
| IT1164469B (it) | 1987-04-08 |
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