WO1992001772A1 - Flüssiges, fliess- und pumpfähiges tensidkonzentrat - Google Patents
Flüssiges, fliess- und pumpfähiges tensidkonzentrat Download PDFInfo
- Publication number
- WO1992001772A1 WO1992001772A1 PCT/EP1991/001325 EP9101325W WO9201772A1 WO 1992001772 A1 WO1992001772 A1 WO 1992001772A1 EP 9101325 W EP9101325 W EP 9101325W WO 9201772 A1 WO9201772 A1 WO 9201772A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- formula
- alkyl
- surfactant mixture
- weight
- carbon atoms
- Prior art date
Links
- 239000004094 surface-active agent Substances 0.000 title claims abstract description 26
- 239000012141 concentrate Substances 0.000 title abstract description 3
- 239000012530 fluid Substances 0.000 title abstract description 3
- 239000000203 mixture Substances 0.000 claims abstract description 35
- -1 alkyl glucoside Chemical class 0.000 claims abstract description 27
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 15
- 150000001408 amides Chemical class 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- 239000012459 cleaning agent Substances 0.000 claims abstract description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims abstract description 4
- 229930182478 glucoside Natural products 0.000 claims abstract description 3
- 229930182470 glycoside Natural products 0.000 claims description 24
- 239000007788 liquid Substances 0.000 claims description 9
- 239000003599 detergent Substances 0.000 claims description 7
- 230000009969 flowable effect Effects 0.000 claims description 6
- 150000008051 alkyl sulfates Chemical class 0.000 claims description 5
- 238000006384 oligomerization reaction Methods 0.000 claims description 4
- 239000002736 nonionic surfactant Substances 0.000 claims description 3
- 229910052783 alkali metal Inorganic materials 0.000 claims description 2
- 150000001340 alkali metals Chemical group 0.000 claims description 2
- 238000007046 ethoxylation reaction Methods 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 abstract description 14
- 125000000217 alkyl group Chemical group 0.000 abstract description 6
- 125000002791 glucosyl group Chemical group C1([C@H](O)[C@@H](O)[C@H](O)[C@H](O1)CO)* 0.000 abstract description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 1
- 229910006127 SO3X Inorganic materials 0.000 abstract 1
- 229910001413 alkali metal ion Inorganic materials 0.000 abstract 1
- 235000019256 formaldehyde Nutrition 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 5
- 239000013543 active substance Substances 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 150000002191 fatty alcohols Chemical class 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 235000013162 Cocos nucifera Nutrition 0.000 description 2
- 244000060011 Cocos nucifera Species 0.000 description 2
- SRBFZHDQGSBBOR-IOVATXLUSA-N D-xylopyranose Chemical compound O[C@@H]1COC(O)[C@H](O)[C@H]1O SRBFZHDQGSBBOR-IOVATXLUSA-N 0.000 description 2
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000003945 anionic surfactant Substances 0.000 description 2
- PYMYPHUHKUWMLA-UHFFFAOYSA-N arabinose Natural products OCC(O)C(O)C(O)C=O PYMYPHUHKUWMLA-UHFFFAOYSA-N 0.000 description 2
- SRBFZHDQGSBBOR-UHFFFAOYSA-N beta-D-Pyranose-Lyxose Natural products OC1COC(O)C(O)C1O SRBFZHDQGSBBOR-UHFFFAOYSA-N 0.000 description 2
- 239000007844 bleaching agent Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 239000008103 glucose Substances 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 125000001421 myristyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 2
- KEQGZUUPPQEDPF-UHFFFAOYSA-N 1,3-dichloro-5,5-dimethylimidazolidine-2,4-dione Chemical compound CC1(C)N(Cl)C(=O)N(Cl)C1=O KEQGZUUPPQEDPF-UHFFFAOYSA-N 0.000 description 1
- TWJNQYPJQDRXPH-UHFFFAOYSA-N 2-cyanobenzohydrazide Chemical compound NNC(=O)C1=CC=CC=C1C#N TWJNQYPJQDRXPH-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-CBPJZXOFSA-N D-Gulose Chemical compound OC[C@H]1OC(O)[C@H](O)[C@H](O)[C@H]1O WQZGKKKJIJFFOK-CBPJZXOFSA-N 0.000 description 1
- WQZGKKKJIJFFOK-WHZQZERISA-N D-aldose Chemical compound OC[C@H]1OC(O)[C@@H](O)[C@@H](O)[C@H]1O WQZGKKKJIJFFOK-WHZQZERISA-N 0.000 description 1
- WQZGKKKJIJFFOK-QTVWNMPRSA-N D-mannopyranose Chemical compound OC[C@H]1OC(O)[C@@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-QTVWNMPRSA-N 0.000 description 1
- HMFHBZSHGGEWLO-SOOFDHNKSA-N D-ribofuranose Chemical compound OC[C@H]1OC(O)[C@H](O)[C@@H]1O HMFHBZSHGGEWLO-SOOFDHNKSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 description 1
- 229930091371 Fructose Natural products 0.000 description 1
- 239000005715 Fructose Substances 0.000 description 1
- 208000007976 Ketosis Diseases 0.000 description 1
- WQZGKKKJIJFFOK-VSOAQEOCSA-N L-altropyranose Chemical compound OC[C@@H]1OC(O)[C@H](O)[C@@H](O)[C@H]1O WQZGKKKJIJFFOK-VSOAQEOCSA-N 0.000 description 1
- 239000005639 Lauric acid Substances 0.000 description 1
- 235000021360 Myristic acid Nutrition 0.000 description 1
- TUNFSRHWOTWDNC-UHFFFAOYSA-N Myristic acid Natural products CCCCCCCCCCCCCC(O)=O TUNFSRHWOTWDNC-UHFFFAOYSA-N 0.000 description 1
- 239000004435 Oxo alcohol Substances 0.000 description 1
- PYMYPHUHKUWMLA-LMVFSUKVSA-N Ribose Natural products OC[C@@H](O)[C@@H](O)[C@@H](O)C=O PYMYPHUHKUWMLA-LMVFSUKVSA-N 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001323 aldoses Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- HMFHBZSHGGEWLO-UHFFFAOYSA-N alpha-D-Furanose-Ribose Natural products OCC1OC(O)C(O)C1O HMFHBZSHGGEWLO-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-PHYPRBDBSA-N alpha-D-galactose Chemical compound OC[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@H]1O WQZGKKKJIJFFOK-PHYPRBDBSA-N 0.000 description 1
- SRBFZHDQGSBBOR-STGXQOJASA-N alpha-D-lyxopyranose Chemical compound O[C@@H]1CO[C@H](O)[C@@H](O)[C@H]1O SRBFZHDQGSBBOR-STGXQOJASA-N 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 239000004599 antimicrobial Substances 0.000 description 1
- PYMYPHUHKUWMLA-WDCZJNDASA-N arabinose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)C=O PYMYPHUHKUWMLA-WDCZJNDASA-N 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 235000015278 beef Nutrition 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- XTHPWXDJESJLNJ-UHFFFAOYSA-N chlorosulfonic acid Substances OS(Cl)(=O)=O XTHPWXDJESJLNJ-UHFFFAOYSA-N 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000004851 dishwashing Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 239000004872 foam stabilizing agent Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 229930182830 galactose Natural products 0.000 description 1
- 150000002338 glycosides Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000002951 idosyl group Chemical class C1([C@@H](O)[C@H](O)[C@@H](O)[C@H](O1)CO)* 0.000 description 1
- 150000002584 ketoses Chemical class 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229950007031 palmidrol Drugs 0.000 description 1
- HXYVTAGFYLMHSO-UHFFFAOYSA-N palmitoyl ethanolamide Chemical compound CCCCCCCCCCCCCCCC(=O)NCCO HXYVTAGFYLMHSO-UHFFFAOYSA-N 0.000 description 1
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229910052615 phyllosilicate Inorganic materials 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 150000003138 primary alcohols Chemical class 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002453 shampoo Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000001180 sulfating effect Effects 0.000 description 1
- 230000019635 sulfation Effects 0.000 description 1
- 238000005670 sulfation reaction Methods 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 239000003760 tallow Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
- 239000010457 zeolite Substances 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/835—Mixtures of non-ionic with cationic 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/86—Mixtures of anionic, cationic, and non-ionic 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
-
- 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
- C11D1/52—Carboxylic amides, alkylolamides or imides or their condensation products with alkylene oxides
- C11D1/526—Carboxylic amides (R1-CO-NR2R3), where R1, R2 or R3 are polyalkoxylated
-
- 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
- C11D1/662—Carbohydrates or derivatives
Definitions
- the present invention relates to concentrated surfactant mixtures of alkyl glycosides, ethoxylated a ides and optionally alkyl sulfates as stable, flowable and pumpable liquids and their use as premixes (compounds) for the production of liquid detergents and cleaners.
- alkyl glycosides with long-chain alkyl groups belong to the nonionic surfactants.
- the person skilled in the art also knows, for example in A.M. Schwartz, J.W. Perry, Surface Active Agents, Vol. I, Interscience Publishers, 1949, page 372, describe that surfactant mixtures generally have synergistic effects and often have better cleaning properties than would result from the sum of the values of the individual components.
- Liquid agents which contain alkyl glycosides in combination with at least one common anionic surfactant and an alkanolamide are described in European patent application EP 070076. Liquid cleaning agents containing alkyl glycosides, anionic surfactants and fatty acid alkanolamides are also known from European patent application EP 216301.
- the individual components are generally used as flowable solutions which each contain a substance or which, as premixes, so-called compounds, consist of several substances which are customary in the finished agents.
- the components provided for the mixture into the finished agent should have the highest possible active substance content and at the same time be easy to handle, that is to say they should be as flowable and easy to pump as possible and have the highest possible storage stability.
- Alkyl glycosides are usually obtained as highly viscous pastes.
- the object of the present invention was to develop a storage-stable, liquid, flowable and pumpable surfactant mixture from an alkylglycoside paste. This object is achieved by an aqueous mixture of certain amounts of alkyl glycoside and ethoxylated amide.
- the compounds according to the invention are aqueous mixtures which essentially consist of an alkyl glycoside and a synthetic nonionic surfactant in the form of an ethoxylated amide, the alkyl glycoside having the formula I,
- R 1 is an alkyl radical with 8 to 22 C atoms
- G is a glycose unit and n is a number between 1 and 10
- the ethoxylated amide has the formula II
- R 2 is an alkyl radical having 7 to 21 carbon atoms and p is a number between 3 and 11, and the compounds 30 to 70% by weight, preferably 35 to 55% by weight of water, 15 contain up to 50 wt .-%, preferably 25 to 45 wt .-% alkyl glycoside and 3 to 25 wt .-%, preferably 5 to 20 wt .-% ethoxylated amide.
- the surfactant mixtures according to the invention preferably additionally contain 10 to 20% by weight, in particular 12 to 18% by weight, of an alkyl sulfate of the formula III,
- R3 is an alkyl radical having 8 to 22 carbon atoms and X is an alkali metal or ammonium ion.
- alkyl glycosides suitable for the surfactant mixtures according to the invention and their preparation are described, for example, in European Patent Applications EP 92355, EP 301 298, EP 357 969 and EP 362 671 or the US Pat. No. 3547828.
- the glycoside components ((G) n in formula I) of such alkyl glycosides are to oligomers or polymers from naturally occurring aldose or ketose monomers, which include in particular glucose, mannose, fructose, galactose, talose, gulose, altrose, allos, idose, ribose, arabinose, xylose and lyxose.
- the oligomers consisting of such glycosidically linked monomers are characterized not only by the type of sugar they contain, but also by their number, the so-called degree of oligomerization.
- the degree of oligomerization (n in formula I) generally assumes fractional numerical values as the quantity to be determined analytically; it is between 1 and 10, for the alkyl glycosides preferably used below 1.5, in particular between 1.2 and 1.4.
- the preferred monomer building block is glucose because of its good availability.
- the alkyl glycosides can contain small amounts, for example 1 to 2%, of unreacted free fatty alcohol, which does not have a disadvantageous effect on the properties of the surfactant mixtures produced therewith.
- the amide ethoxylates which are suitable for use in the compounds according to the invention are ethanolamide derivatives of alkanoic acids having 8 to 22 C atoms, preferably 12 to 16 C atoms.
- the particularly suitable compounds include the ethoxylates of lauric acid, myristic acid and palmitic acid monoethanolamide.
- the degree of N-ethoxylation of the amides (p in formula II) is between 3 and 11, preferably between 5 and 9. They can be prepared in a known manner by reacting the corresponding alkanoic acid monoethanolamides with ethylene oxide.
- Suitable sulfates for use in the surfactant mixtures according to the invention are the sulfation products of the abovementioned alcohols.
- the alkyl sulfates according to formula III can be prepared in a known manner by reacting the corresponding alcohol component with a conventional sulfating reagent, in particular sulfur trioxide or chlorosulfonic acid, and subsequent neutralization, preferably with alkali, ammonium or alkyl or hydroxyalkyl-substituted ammonium bases.
- the preparation of the surfactant mixtures according to the invention presents no difficulties. It can be done easily by simply mixing the individual components, which may be present as such or preferably in aqueous solution.
- the mixtures according to the invention are notable for their low viscosities, their easy flowability and pumpability and their high storage stability.
- the viscosity of the compounds is generally from 1500 mPa.s to 15000 Pa.s.
- Another advantage of the compounds according to the invention is that the improvement in the rheological properties of the alkyl glycoside pastes is achieved by the addition of compounds which are biodegradable and can be produced from renewable raw materials and which also have the properties of the surface activity which are relevant for use in end products Influence alkyl glycoside pastes such as cleaning and foaming power.
- the compounds according to the invention can be used, directly or after dilution with water, for technical applications, for example as flotation aids or drilling fluids. However, they are preferably used as premixes for the production of liquid detergents and cleaning agents, which include, in particular, mild detergents, wool detergents and dishwashing detergents, but also shampoos. Such agents can be prepared in a simple manner by diluting the compounds with water to the desired active substance concentration. The addition of others in - 3 -
- agents of conventional constituents in particular builder substances such as zeolites and phyllosilicates, corrosion inhibitors, bleaching agents, bleach activators, optical brighteners, enzymes, graying inhibitors, antimicrobial agents, water-miscible solvents, abrasives, foam stabilizers, preservatives, colorants, pH regulators and fragrances and additional surfactants are possible.
- builder substances such as zeolites and phyllosilicates, corrosion inhibitors, bleaching agents, bleach activators, optical brighteners, enzymes, graying inhibitors, antimicrobial agents, water-miscible solvents, abrasives, foam stabilizers, preservatives, colorants, pH regulators and fragrances and additional surfactants are possible.
- the surfactant mixtures M1 to M5 according to the invention characterized in Table 1 below by their composition and the compositions VI and V2 used in comparative experiments were prepared.
- the surfactant mixtures M1 to M5 according to the invention had pH values (10% by weight aqueous solution) from 9.2 to 10.0.
- Table 2 Viscosities (20 ° C, falling ball viscometer according to Höppler)
- Samples of the mixtures M1 to M5 according to the invention were stored at 20 ° C. or 40 ° C. for 100 days without a change in their consistency being found.
- the compounds could be cooled to temperatures of 10 ° C. for 30 days without any changes in viscosity after heating to room temperature compared to the freshly prepared mixtures being observed.
Landscapes
- 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)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR919106664A BR9106664A (pt) | 1990-07-23 | 1991-07-15 | Concentrado de agente tensoativo liquido,de livre fluxo e bombeavel |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19904023334 DE4023334A1 (de) | 1990-07-23 | 1990-07-23 | Fluessiges, giess- und pumpfaehiges tensidkonzentrat |
DEP4023334.0 | 1990-07-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1992001772A1 true WO1992001772A1 (de) | 1992-02-06 |
Family
ID=6410822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1991/001325 WO1992001772A1 (de) | 1990-07-23 | 1991-07-15 | Flüssiges, fliess- und pumpfähiges tensidkonzentrat |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0540568A1 (de) |
JP (1) | JPH05509117A (de) |
CN (1) | CN1058424A (de) |
BR (1) | BR9106664A (de) |
CA (1) | CA2088067A1 (de) |
DE (1) | DE4023334A1 (de) |
MX (1) | MX9100335A (de) |
WO (1) | WO1992001772A1 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993020171A1 (de) * | 1992-04-02 | 1993-10-14 | Henkel Kommanditgesellschaft Auf Aktien | Schaumarme wässrige detergensgemische |
DE4414815A1 (de) * | 1994-04-28 | 1995-11-02 | Henkel Kgaa | Konzentrierte wäßrige Zuckertensidpasten mit verbesserter Lagerbeständigkeit |
US6235703B1 (en) | 1996-04-02 | 2001-05-22 | Lever Brothers, Division Of Conopco, Inc. | Surfactant blends, processes for preparing them and particulate detergent compositions containing them |
WO2013160216A1 (en) * | 2012-04-25 | 2013-10-31 | Akzo Nobel Chemicals International B.V. | The use of an ethoxylated alkanolamide as a hydrotrope for an alkylene oxide adduct of an alcohol |
WO2018206475A1 (en) | 2017-05-11 | 2018-11-15 | Basf Se | Concentrated surfactant and method of forming |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105062705A (zh) * | 2015-08-14 | 2015-11-18 | 浙江赞宇科技股份有限公司 | 一种无水乙氧基化烷基硫酸盐浓缩物及其制备方法与装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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SU757594A1 (ru) * | 1978-10-02 | 1980-08-23 | Mo I Inzh Selskokhozyajs | Моющая композиция для очистки металлической поверхности 1 |
EP0070076A2 (de) * | 1981-07-13 | 1983-01-19 | THE PROCTER & GAMBLE COMPANY | Schäumende, flüssige Geschirrspülmittel |
GB2116579A (en) * | 1982-01-07 | 1983-09-28 | Albright & Wilson | Composition and method for cleaning hydrocarbon oil from hard surfaces |
EP0189225A2 (de) * | 1985-01-22 | 1986-07-30 | The Procter & Gamble Company | Verstärktes flüssiges Reinigungsmittel, das anionische, ethoxilierte nichtionische und amidhaltige oberflächenaktive Verbindungen enthält |
EP0216301A2 (de) * | 1985-09-25 | 1987-04-01 | Henkel Kommanditgesellschaft auf Aktien | Flüssiges reinigungsmittel |
EP0341071A2 (de) * | 1988-05-06 | 1989-11-08 | Unilever Plc | Waschmittelzusammensetzungen |
EP0374702A2 (de) * | 1988-12-19 | 1990-06-27 | Kao Corporation | Reinigungsmittel |
-
1990
- 1990-07-23 DE DE19904023334 patent/DE4023334A1/de not_active Withdrawn
-
1991
- 1991-07-15 BR BR919106664A patent/BR9106664A/pt not_active Application Discontinuation
- 1991-07-15 WO PCT/EP1991/001325 patent/WO1992001772A1/de not_active Application Discontinuation
- 1991-07-15 JP JP3512174A patent/JPH05509117A/ja active Pending
- 1991-07-15 EP EP19910912960 patent/EP0540568A1/de not_active Withdrawn
- 1991-07-15 CA CA 2088067 patent/CA2088067A1/en not_active Abandoned
- 1991-07-22 CN CN 91104962 patent/CN1058424A/zh active Pending
- 1991-07-23 MX MX9100335A patent/MX9100335A/es unknown
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU757594A1 (ru) * | 1978-10-02 | 1980-08-23 | Mo I Inzh Selskokhozyajs | Моющая композиция для очистки металлической поверхности 1 |
EP0070076A2 (de) * | 1981-07-13 | 1983-01-19 | THE PROCTER & GAMBLE COMPANY | Schäumende, flüssige Geschirrspülmittel |
GB2116579A (en) * | 1982-01-07 | 1983-09-28 | Albright & Wilson | Composition and method for cleaning hydrocarbon oil from hard surfaces |
EP0189225A2 (de) * | 1985-01-22 | 1986-07-30 | The Procter & Gamble Company | Verstärktes flüssiges Reinigungsmittel, das anionische, ethoxilierte nichtionische und amidhaltige oberflächenaktive Verbindungen enthält |
EP0216301A2 (de) * | 1985-09-25 | 1987-04-01 | Henkel Kommanditgesellschaft auf Aktien | Flüssiges reinigungsmittel |
EP0341071A2 (de) * | 1988-05-06 | 1989-11-08 | Unilever Plc | Waschmittelzusammensetzungen |
EP0374702A2 (de) * | 1988-12-19 | 1990-06-27 | Kao Corporation | Reinigungsmittel |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993020171A1 (de) * | 1992-04-02 | 1993-10-14 | Henkel Kommanditgesellschaft Auf Aktien | Schaumarme wässrige detergensgemische |
DE4414815A1 (de) * | 1994-04-28 | 1995-11-02 | Henkel Kgaa | Konzentrierte wäßrige Zuckertensidpasten mit verbesserter Lagerbeständigkeit |
US6235703B1 (en) | 1996-04-02 | 2001-05-22 | Lever Brothers, Division Of Conopco, Inc. | Surfactant blends, processes for preparing them and particulate detergent compositions containing them |
WO2013160216A1 (en) * | 2012-04-25 | 2013-10-31 | Akzo Nobel Chemicals International B.V. | The use of an ethoxylated alkanolamide as a hydrotrope for an alkylene oxide adduct of an alcohol |
WO2018206475A1 (en) | 2017-05-11 | 2018-11-15 | Basf Se | Concentrated surfactant and method of forming |
Also Published As
Publication number | Publication date |
---|---|
CA2088067A1 (en) | 1992-01-24 |
BR9106664A (pt) | 1993-06-08 |
EP0540568A1 (de) | 1993-05-12 |
DE4023334A1 (de) | 1992-01-30 |
JPH05509117A (ja) | 1993-12-16 |
MX9100335A (es) | 1992-02-28 |
CN1058424A (zh) | 1992-02-05 |
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