EP0808354A1 - Verdickende wässrige reinigungsmittel für harte oberflächen - Google Patents
Verdickende wässrige reinigungsmittel für harte oberflächenInfo
- Publication number
- EP0808354A1 EP0808354A1 EP96902949A EP96902949A EP0808354A1 EP 0808354 A1 EP0808354 A1 EP 0808354A1 EP 96902949 A EP96902949 A EP 96902949A EP 96902949 A EP96902949 A EP 96902949A EP 0808354 A1 EP0808354 A1 EP 0808354A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cleaning agent
- water
- ether
- agent according
- alkyl
- 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.)
- Granted
Links
- 239000003599 detergent Substances 0.000 title abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 15
- 238000004140 cleaning Methods 0.000 claims abstract description 11
- 239000003960 organic solvent Substances 0.000 claims abstract description 6
- 150000003512 tertiary amines Chemical class 0.000 claims abstract description 6
- 239000012459 cleaning agent Substances 0.000 claims description 26
- -1 propyl radicals Chemical class 0.000 claims description 22
- 239000000203 mixture Substances 0.000 claims description 17
- 125000004432 carbon atom Chemical group C* 0.000 claims description 12
- 150000001412 amines Chemical class 0.000 claims description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical group CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 9
- 229920006395 saturated elastomer Polymers 0.000 claims description 8
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 7
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 6
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 6
- 235000000346 sugar Nutrition 0.000 claims description 6
- 125000000129 anionic group Chemical group 0.000 claims description 5
- 239000003945 anionic surfactant Substances 0.000 claims description 5
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- OAYXUHPQHDHDDZ-UHFFFAOYSA-N 2-(2-butoxyethoxy)ethanol Chemical compound CCCCOCCOCCO OAYXUHPQHDHDDZ-UHFFFAOYSA-N 0.000 claims description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 4
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000008139 complexing agent Substances 0.000 claims description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 4
- DNIAPMSPPWPWGF-UHFFFAOYSA-N monopropylene glycol Natural products CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 4
- 239000002736 nonionic surfactant Substances 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 4
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 claims description 3
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 3
- GQCZPFJGIXHZMB-UHFFFAOYSA-N 1-tert-Butoxy-2-propanol Chemical compound CC(O)COC(C)(C)C GQCZPFJGIXHZMB-UHFFFAOYSA-N 0.000 claims description 2
- SBASXUCJHJRPEV-UHFFFAOYSA-N 2-(2-methoxyethoxy)ethanol Chemical compound COCCOCCO SBASXUCJHJRPEV-UHFFFAOYSA-N 0.000 claims description 2
- COBPKKZHLDDMTB-UHFFFAOYSA-N 2-[2-(2-butoxyethoxy)ethoxy]ethanol Chemical compound CCCCOCCOCCOCCO COBPKKZHLDDMTB-UHFFFAOYSA-N 0.000 claims description 2
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 claims description 2
- YEYKMVJDLWJFOA-UHFFFAOYSA-N 2-propoxyethanol Chemical compound CCCOCCO YEYKMVJDLWJFOA-UHFFFAOYSA-N 0.000 claims description 2
- MFKRHJVUCZRDTF-UHFFFAOYSA-N 3-methoxy-3-methylbutan-1-ol Chemical compound COC(C)(C)CCO MFKRHJVUCZRDTF-UHFFFAOYSA-N 0.000 claims description 2
- 239000004215 Carbon black (E152) Substances 0.000 claims description 2
- 102000004190 Enzymes Human genes 0.000 claims description 2
- 108090000790 Enzymes Proteins 0.000 claims description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical class CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 2
- 239000007864 aqueous solution Substances 0.000 claims description 2
- 150000005840 aryl radicals Chemical class 0.000 claims description 2
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 claims description 2
- 239000013522 chelant Substances 0.000 claims description 2
- XXJWXESWEXIICW-UHFFFAOYSA-N diethylene glycol monoethyl ether Chemical compound CCOCCOCCO XXJWXESWEXIICW-UHFFFAOYSA-N 0.000 claims description 2
- POLCUAVZOMRGSN-UHFFFAOYSA-N dipropyl ether Chemical compound CCCOCCC POLCUAVZOMRGSN-UHFFFAOYSA-N 0.000 claims description 2
- 239000000975 dye Substances 0.000 claims description 2
- 229930195733 hydrocarbon Natural products 0.000 claims description 2
- 125000002768 hydroxyalkyl group Chemical group 0.000 claims description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- 239000002304 perfume Substances 0.000 claims description 2
- 239000003755 preservative agent Substances 0.000 claims description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 2
- 239000001294 propane Substances 0.000 claims description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
- 150000005846 sugar alcohols Polymers 0.000 claims description 2
- 125000004417 unsaturated alkyl group Chemical group 0.000 claims description 2
- CUDYYMUUJHLCGZ-UHFFFAOYSA-N 2-(2-methoxypropoxy)propan-1-ol Chemical group COC(C)COC(C)CO CUDYYMUUJHLCGZ-UHFFFAOYSA-N 0.000 claims 1
- 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 claims 1
- 239000004480 active ingredient Substances 0.000 claims 1
- 239000008103 glucose Substances 0.000 claims 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 1
- 239000012141 concentrate Substances 0.000 description 9
- 239000000243 solution Substances 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 238000009472 formulation Methods 0.000 description 5
- 239000004094 surface-active agent Substances 0.000 description 5
- 230000008719 thickening Effects 0.000 description 5
- 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 description 4
- 238000010790 dilution Methods 0.000 description 4
- 239000012895 dilution Substances 0.000 description 4
- 150000002191 fatty alcohols Chemical class 0.000 description 4
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 150000001298 alcohols Chemical class 0.000 description 3
- 229910052783 alkali metal Inorganic materials 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 125000002791 glucosyl group Chemical group C1([C@H](O)[C@@H](O)[C@H](O)[C@H](O1)CO)* 0.000 description 3
- RGHNJXZEOKUKBD-SQOUGZDYSA-N D-gluconic acid Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 description 2
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 2
- 150000005215 alkyl ethers Chemical class 0.000 description 2
- XXROGKLTLUQVRX-UHFFFAOYSA-N allyl alcohol Chemical compound OCC=C XXROGKLTLUQVRX-UHFFFAOYSA-N 0.000 description 2
- 238000006266 etherification reaction Methods 0.000 description 2
- 239000003925 fat Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920001542 oligosaccharide Polymers 0.000 description 2
- 150000002482 oligosaccharides Chemical class 0.000 description 2
- 229920001282 polysaccharide Polymers 0.000 description 2
- 239000005017 polysaccharide Substances 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 2
- 230000009182 swimming Effects 0.000 description 2
- 239000003760 tallow Substances 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- ARXJGSRGQADJSQ-UHFFFAOYSA-N 1-methoxypropan-2-ol Chemical group COCC(C)O ARXJGSRGQADJSQ-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- FEWFXBUNENSNBQ-UHFFFAOYSA-N 2-hydroxyacrylic acid Chemical compound OC(=C)C(O)=O FEWFXBUNENSNBQ-UHFFFAOYSA-N 0.000 description 1
- QCAHUFWKIQLBNB-UHFFFAOYSA-N 3-(3-methoxypropoxy)propan-1-ol Chemical compound COCCCOCCCO QCAHUFWKIQLBNB-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical class OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- YDONNITUKPKTIG-UHFFFAOYSA-N [Nitrilotris(methylene)]trisphosphonic acid Chemical compound OP(O)(=O)CN(CP(O)(O)=O)CP(O)(O)=O YDONNITUKPKTIG-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 150000001340 alkali metals Chemical group 0.000 description 1
- 230000003113 alkalizing effect Effects 0.000 description 1
- 150000008051 alkyl sulfates Chemical class 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- 229920001448 anionic polyelectrolyte Polymers 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 235000015165 citric acid Nutrition 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 235000011180 diphosphates Nutrition 0.000 description 1
- SYELZBGXAIXKHU-UHFFFAOYSA-N dodecyldimethylamine N-oxide Chemical compound CCCCCCCCCCCC[N+](C)(C)[O-] SYELZBGXAIXKHU-UHFFFAOYSA-N 0.000 description 1
- DUYCTCQXNHFCSJ-UHFFFAOYSA-N dtpmp Chemical compound OP(=O)(O)CN(CP(O)(O)=O)CCN(CP(O)(=O)O)CCN(CP(O)(O)=O)CP(O)(O)=O DUYCTCQXNHFCSJ-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000000174 gluconic acid Substances 0.000 description 1
- 235000012208 gluconic acid Nutrition 0.000 description 1
- 229930182478 glucoside Natural products 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- GBHRVZIGDIUCJB-UHFFFAOYSA-N hydrogenphosphite Chemical class OP([O-])[O-] GBHRVZIGDIUCJB-UHFFFAOYSA-N 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 125000005341 metaphosphate group Chemical group 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 150000004712 monophosphates Chemical class 0.000 description 1
- 150000002772 monosaccharides Chemical class 0.000 description 1
- ONHFWHCMZAJCFB-UHFFFAOYSA-N myristamine oxide Chemical compound CCCCCCCCCCCCCC[N+](C)(C)[O-] ONHFWHCMZAJCFB-UHFFFAOYSA-N 0.000 description 1
- CBLJNXZOFGRDAC-UHFFFAOYSA-N n,n-bis(2-hydroxyethyl)octadecan-1-amine oxide Chemical compound CCCCCCCCCCCCCCCCCC[N+]([O-])(CCO)CCO CBLJNXZOFGRDAC-UHFFFAOYSA-N 0.000 description 1
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000003348 petrochemical agent Substances 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920005646 polycarboxylate Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 159000000001 potassium salts Chemical class 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 150000003871 sulfonates Chemical class 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 239000001226 triphosphate Substances 0.000 description 1
- 235000011178 triphosphate Nutrition 0.000 description 1
- 125000002264 triphosphate group Chemical class [H]OP(=O)(O[H])OP(=O)(O[H])OP(=O)(O[H])O* 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
- C11D1/825—Mixtures of compounds all of which are non-ionic
-
- 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
-
- 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
Definitions
- the invention is in the field of cleaning hard surfaces in industrial, social or municipal areas, such as surface cleaning in the food industry, in canteen kitchens, swimming pools, warehouses, etc. It relates to a cleaning agent which thickens when mixed with water that after manual application or after application with spray or foam devices, the contact time with vertical or inclined surfaces is extended, which increases the cleaning effect. After the intended exposure time, it can be rinsed off with water.
- EP-B-265 979 discloses thickening premixes for the production of thickened aqueous single-phase cleaning agents which consist of 0.1 to 10% by weight of a surfactant, which can be, for example, a tertiary amine oxide, and 0.01 to 3% by weight .-% of an organic anionic sulfonate exist.
- a surfactant which can be, for example, a tertiary amine oxide, and 0.01 to 3% by weight .-% of an organic anionic sulfonate exist.
- EP-A-595 590 teaches aqueous concentrates which, when diluted with water, give a viscous cleaning solution and which contain tertiary amine oxides, anionic surfactants based on sulfate or sulfonate, hydrophobically modified polymeric surfactants, diluents such as, for example, lower alcohols or lower alkyl ethers and alkalis contain.
- EP-A-314 232 discloses aqueous mixtures whose viscosity increases on dilution with water and which contain, for example, an amine oxide, an anionic surfactant, water-non-surfactant compounds and water.
- a cleaning agent for hard surfaces is known from WO 86/05199, which contains a combination of an alkyl polyglycoside with, for example, tertiary alkyl inoxides.
- This cleaning agent contains no water-soluble organic solvent based on alcohol or glycol ether, and it has no thickening properties when diluted with water.
- EP-A-75 996 discloses a detergent composition for textile washing which contains 1 to 90% of an alkyl polysaccharide, 1 to 90% of a nonionic surfactant, for example a tertiary amine oxide, 0 to 90% by weight of a detergent builder and 0.01 to 2 % of an anionic optical brightener contains.
- This agent also contains no organic solvent and shows no thickening properties, which would also be rather disadvantageous in textile washing.
- the invention has for its object to provide a new low-viscosity cleaning concentrate, the viscosity of which increases when diluted with water.
- the invention relates to aqueous detergents which are thickenable by adding water and which contain: a) 0.5 to 10% by weight of one or more tertiary amine oxides of the general formula (I)
- R 1 is a saturated or mono- to tri-unsaturated alkyl group having 10 to 20 carbon atoms and R 2 and R ⁇ independently of one another are methyl, ethyl, propyl radicals or their hydroxide derivatives, b) 0.5 to 10% by weight % of one or more alkyl polyglycosides of the general formula (II)
- R ⁇ is a monovalent saturated or unsaturated alkyl or hydroxyalkyl or aryl radical having 6 to 30 C atoms
- R5 is a divalent hydrocarbon radical having 2 to 4 C atoms
- y is a number between 0 and 12
- Z is a sugar radical 5 or 6 carbon atoms
- x represent a number between 1 and 10
- WO 86/05199 lists usable amine oxides of the general formula (I). Examples of this are lauryldimethylamine oxide, myristyldimethylamine oxide or those amine oxides in which R * is a mixture of saturated or mono- or polyunsaturated alkyl radicals, as are present in the fats of natural origin and can be obtained therefrom. Amine oxides in which R * stands for an alkyl group mixture of fatty chemical origin are preferred in the context of the present invention. Those amine oxides in which the substituents R 2 and R ⁇ are 2-hydroxyethyl radicals are particularly preferred. Examples of such amine oxides are bis (2-hydroxyethyl) cocosamine oxide, bis (2-hydroxyethyl) tallow amine oxide and
- Alkyl polyglycosides represent a newer nonionic class of surfactants, the alkyl groups of which originate from native fats, oils or alcohols made from petrochemicals and the sugar residues of which come from hydrolytically split polysaccharides.
- the alkyl polyglycosides are etherification products of fatty alcohols of oleochemical or petrochemical origin with mono- or oligosaccharides, and the sugar residues can additionally be alkoxylated with the fatty alcohols prior to etherification. This gives alkyl polyglycosides of the general formula (II), which are described, for example, in WO 86/05199.
- alkyl polyglycosides are in the As a rule, no molecularly uniform products, but represent alkyl ethers of mixtures of mono- and different oligosaccharides.
- preference is given to those alkyl polyglycosides, also referred to as APG for short, which are based on non-ethoxylated sugars, in which case y in the general formula (II) 0 means.
- a glucose residue is preferably used as the sugar residue Z, which is present as a single glucose unit or as an oligoglucose unit with up to about 5 glucose groups.
- the alkyl radical R 4 is preferably a saturated or unsaturated alkyl radical having 8 to 16 carbon atoms, preferably having 8 to 10 carbon atoms, or mixtures thereof.
- Suitable solvents of group c) are generally monohydric or polyhydric alcohols, alkanolamines or glycol ethers, provided they are miscible with water in the concentration range indicated.
- the solvent is preferably selected from ethanol, n- or i-propanol, butanols, glycol, propane or butanediol, glycerol, diglycol, propyl or butyl diglycol, ethylene glycol methyl ether, ethylene glycol ethyl ether, ethylene glycol propyl ether, ethylene glycol mono-n-butyl ether, diethylene glycol methyl ether, diethylene glycol - ethyl ether, propylene glycol methyl, ethyl or propyl ether, propylene glycol methyl or ethyl ether, methoxy, ethoxy or butoxytriglycol, l-butoxyethoxy-2-propanol, 3-methyl-3-methoxy
- the concentrations of the components essential to the invention are preferably chosen such that the weight ratio of components a): b): c) is in the range from 3: (1 to 5): (1 to 10).
- the cleaning agent according to the invention can contain further components, for example alkalis, chelate complexing agents, builder substances, further anionic and / or nonionic surfactants, enzymes, preservatives, dyes and / or perfumes.
- alkalis examples include sodium or potassium hydroxide, sodium or potassium carbonate and sodium or potassium licates.
- Suitable chelating agents are, for example, alkali metal salts of ethylenediaminetetraacetic acid (EDTA) or of nitrilotriacetic acid (NTA) and alkali metal salts of anionic polyelectrolytes such as polyacrylates, polyaleates and polysulfonates.
- EDTA ethylenediaminetetraacetic acid
- NTA nitrilotriacetic acid
- anionic polyelectrolytes such as polyacrylates, polyaleates and polysulfonates.
- Low molecular weight hydroxycarboxylic acids such as citric acid, tartaric acid, malic acid or gluconic acid are also suitable.
- Suitable complexing agents can also be selected from organophosphonates such as, for example, l-hydroxyethane-l, l-diphosphonic acid, aminotri (methylenephosphonic acid), hexamethylenediaminetetra (methylenephosphonic acid), diethylenetriaminepenta (methylenephosphonic acid) and l-phosphonobutane-l, 2,4 -tricarboxylic acid.
- organophosphonates such as, for example, l-hydroxyethane-l, l-diphosphonic acid, aminotri (methylenephosphonic acid), hexamethylenediaminetetra (methylenephosphonic acid), diethylenetriaminepenta (methylenephosphonic acid) and l-phosphonobutane-l, 2,4 -tricarboxylic acid.
- the complexing agents mentioned above, in particular the polycarboxylates, can also be used because of their builder properties.
- builders are important components in detergents and cleaning agents, cf. for example, Ullmann's Encyclopedia of Industrial Chemistry, 5th edition, volume A8 (1987) SS 350 to 357. They have at least one of the tasks: alkalizing the cleaning agent, binding water hardness and dispersing dirt.
- Known builders that can be used in the context of the present invention are monomeric or oligomeric phosphates such as, for example, monophosphates, pyrophosphates, triphosphates and cyclic or polymeric metaphosphates.
- Organic builder substances can preferably be selected from the polymers and copolymers of acrylic acid, ⁇ -hydroxyacrylic acid, maleic acid and allyl alcohol. Poly (tetramethylene-l, 2-dicarboxylates) and poly (4-methoxytetramethylene-l, 2-dicarboxylates) can also be used.
- the inorganic and organic builders mentioned are used in the form of their water-soluble salts, in particular their sodium or potassium salts.
- anionic or nonionic surfactants which can additionally be used in the formulation according to the invention are: alkyl sulfates and sulfonates and alkylbenzenesulfonates of oleochemical or petrochemical origin and alkoxylation products of fatty alcohols or fatty amines.
- the alkoxylates can be de-capped with alkyl groups, for example with butyl groups, and can be present as fatty alcohol or fatty amine oligoglycol ethers. In this way, the foaming behavior of the cleaners according to the invention can be checked.
- the invention further relates to the use of the cleaning agent according to the invention, which as such is a concentrate and is diluted with water for use, for cleaning hard surfaces, for example unpainted, lacquered or enameled metal surfaces or surfaces made of plastics or ceramics such as tiles.
- the cleaning agent is especially designed for cleaning large areas, such as those found in the food and beverage industry, in canteen kitchens, warehouses, slaughterhouses, swimming pools or similar facilities.
- the invention is used Cleaning agent diluted with water by a factor between about 10 and about 50, ie the agent is used in an application concentration in the range from about 2 to about 10% by weight. With this dilution with water, the viscosity of the cleaning agent increases at least approximately by a factor of 2, preferably by a factor of 5 to more than 10. This achieves the purpose according to the invention that the agent is easily pumpable as a concentrate during dilution however, its viscosity increases to the application concentration and thus adheres longer to the surfaces to be cleaned.
- Mixing with water is preferably carried out using a mixing nozzle to which the cleaning agent and the water are fed separately in the desired ratio.
- the cleaning agent mixed with water in the nozzle is sprayed onto the surfaces to be cleaned or foamed by an additional air supply to the mixing nozzle.
- the desired increase in viscosity occurs during application.
- the detergent diluted with water can be washed off the cleaned surfaces with water.
- the cleaning agent can be mixed with water in a mixing container, after which the thickened solution can, for example, be applied manually to the surfaces to be cleaned, which is done, for example, by means of a cloth, a sponge, a brush, a spray bottle or a roller can.
- This method of application is particularly suitable for small-scale use, for example in the household sector.
- the thickened detergent mixed with water can be used, for example, as a manual detergent, as a floor cleaner, as an all-purpose cleaner, as a bathroom cleaner, as an oven cleaner and for similar purposes.
- Bubble baths can be used for shower and hand wash gels and the like.
- Table 1 contains a selection of formulations according to the invention and of comparison formulations.
- Table 2 shows the viscosities of the compositions in their original composition and after dilution with water by a factor of 10 and a factor of 20, ie. H. as 10% and 5% aqueous preparations. The viscosity measurements were carried out at a sample temperature of 20 ° C. using a Brookfield digital viscometer, model LVTDV-II, using spindle No. 1 (LV series code number 61) with a spindle rotation of 30 revolutions / minute.
- Table 2 makes it clear that only the formulations according to the invention which contain at least the 3 main components a), b) and c) have a low viscosity as such and thicken significantly when mixed with water.
- the comparative formulations on the other hand, have high viscosities that impair pumpability and become much thinner when diluted with water.
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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)
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19504192 | 1995-02-09 | ||
DE19504192A DE19504192A1 (de) | 1995-02-09 | 1995-02-09 | Verdickende wäßrige Reinigungsmittel für harte Oberflächen |
PCT/EP1996/000380 WO1996024654A1 (de) | 1995-02-09 | 1996-01-31 | Verdickende wässrige reinigungsmittel für harte oberflächen |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0808354A1 true EP0808354A1 (de) | 1997-11-26 |
EP0808354B1 EP0808354B1 (de) | 1999-09-15 |
Family
ID=7753500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96902949A Revoked EP0808354B1 (de) | 1995-02-09 | 1996-01-31 | Verdickende wässrige reinigungsmittel für harte oberflächen |
Country Status (10)
Country | Link |
---|---|
US (1) | US5906973A (de) |
EP (1) | EP0808354B1 (de) |
AT (1) | ATE184641T1 (de) |
CA (1) | CA2212455A1 (de) |
DE (2) | DE19504192A1 (de) |
DK (1) | DK0808354T3 (de) |
ES (1) | ES2138320T3 (de) |
GR (1) | GR3031673T3 (de) |
NO (1) | NO972543D0 (de) |
WO (1) | WO1996024654A1 (de) |
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- 1996-01-31 EP EP96902949A patent/EP0808354B1/de not_active Revoked
- 1996-01-31 AT AT96902949T patent/ATE184641T1/de not_active IP Right Cessation
- 1996-01-31 CA CA002212455A patent/CA2212455A1/en not_active Abandoned
- 1996-01-31 WO PCT/EP1996/000380 patent/WO1996024654A1/de not_active Application Discontinuation
- 1996-01-31 DK DK96902949T patent/DK0808354T3/da active
- 1996-01-31 US US08/894,122 patent/US5906973A/en not_active Expired - Fee Related
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- 1997-06-04 NO NO972543A patent/NO972543D0/no not_active Application Discontinuation
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- 1999-10-27 GR GR990402763T patent/GR3031673T3/el unknown
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Also Published As
Publication number | Publication date |
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NO972543L (no) | 1997-06-04 |
NO972543D0 (no) | 1997-06-04 |
ES2138320T3 (es) | 2000-01-01 |
WO1996024654A1 (de) | 1996-08-15 |
DE59603071D1 (de) | 1999-10-21 |
ATE184641T1 (de) | 1999-10-15 |
CA2212455A1 (en) | 1996-08-15 |
EP0808354B1 (de) | 1999-09-15 |
US5906973A (en) | 1999-05-25 |
DE19504192A1 (de) | 1996-08-14 |
DK0808354T3 (da) | 2000-03-20 |
GR3031673T3 (en) | 2000-02-29 |
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