EP2129763B1 - Product for treating hard surfaces - Google Patents
Product for treating hard surfaces Download PDFInfo
- Publication number
- EP2129763B1 EP2129763B1 EP08708990A EP08708990A EP2129763B1 EP 2129763 B1 EP2129763 B1 EP 2129763B1 EP 08708990 A EP08708990 A EP 08708990A EP 08708990 A EP08708990 A EP 08708990A EP 2129763 B1 EP2129763 B1 EP 2129763B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- alkyl
- groups
- formula
- oxo
- compound
- 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.)
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- 150000001875 compounds Chemical class 0.000 claims abstract description 37
- 229920000642 polymer Polymers 0.000 claims abstract description 25
- 239000000758 substrate Substances 0.000 claims abstract description 17
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims abstract description 12
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 9
- 125000000467 secondary amino group Chemical group [H]N([*:1])[*:2] 0.000 claims abstract description 9
- 125000000524 functional group Chemical group 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims description 54
- -1 polyvinylamines Polymers 0.000 claims description 39
- 239000003795 chemical substances by application Substances 0.000 claims description 38
- 238000000034 method Methods 0.000 claims description 22
- 239000002253 acid Substances 0.000 claims description 16
- 239000004094 surface-active agent Substances 0.000 claims description 16
- 239000002562 thickening agent Substances 0.000 claims description 14
- 150000007513 acids Chemical class 0.000 claims description 13
- 125000000217 alkyl group Chemical group 0.000 claims description 13
- 239000000919 ceramic Substances 0.000 claims description 13
- 239000004615 ingredient Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000012459 cleaning agent Substances 0.000 claims description 9
- 229920002873 Polyethylenimine Polymers 0.000 claims description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 5
- 229920001223 polyethylene glycol Polymers 0.000 claims description 5
- 108090000765 processed proteins & peptides Proteins 0.000 claims description 5
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 5
- 239000003125 aqueous solvent Substances 0.000 claims description 4
- 239000000470 constituent Substances 0.000 claims description 4
- 102000004196 processed proteins & peptides Human genes 0.000 claims description 4
- 229920001661 Chitosan Polymers 0.000 claims description 3
- 125000004103 aminoalkyl group Chemical group 0.000 claims description 3
- 238000004381 surface treatment Methods 0.000 claims description 3
- 125000000923 (C1-C30) alkyl group Chemical group 0.000 claims description 2
- QDUWEOMOXXZIPJ-UHFFFAOYSA-N 4-(2-oxo-1,3-dioxolan-4-yl)butyl prop-2-enoate Chemical compound C=CC(=O)OCCCCC1COC(=O)O1 QDUWEOMOXXZIPJ-UHFFFAOYSA-N 0.000 claims description 2
- FMBLSNYQDXMCBR-UHFFFAOYSA-N 4-[4-(2-ethenylsulfonylethoxy)butyl]-1,3-dioxolan-2-one Chemical compound C=CS(=O)(=O)CCOCCCCC1COC(=O)O1 FMBLSNYQDXMCBR-UHFFFAOYSA-N 0.000 claims description 2
- 125000003647 acryloyl group Chemical group O=C([*])C([H])=C([H])[H] 0.000 claims description 2
- 229920000083 poly(allylamine) Polymers 0.000 claims description 2
- 229920000768 polyamine Polymers 0.000 claims description 2
- 229920001184 polypeptide Polymers 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 2
- 235000019422 polyvinyl alcohol Nutrition 0.000 claims description 2
- 102000004169 proteins and genes Human genes 0.000 claims description 2
- 108090000623 proteins and genes Proteins 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 239000012756 surface treatment agent Substances 0.000 claims description 2
- NUTJVZGIRRFKKI-UHFFFAOYSA-N (2-oxo-1,3-dioxolan-4-yl)methyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC1COC(=O)O1 NUTJVZGIRRFKKI-UHFFFAOYSA-N 0.000 claims 1
- KEUPPTCYWTZNCC-UHFFFAOYSA-N (2-oxo-1,3-dioxolan-4-yl)methyl phenyl carbonate Chemical compound C=1C=CC=CC=1OC(=O)OCC1COC(=O)O1 KEUPPTCYWTZNCC-UHFFFAOYSA-N 0.000 claims 1
- NAQYVERIASFLDB-UHFFFAOYSA-N (2-oxo-1,3-dioxolan-4-yl)methyl prop-2-enoate Chemical compound C=CC(=O)OCC1COC(=O)O1 NAQYVERIASFLDB-UHFFFAOYSA-N 0.000 claims 1
- SSFCJGBLXZMMJU-UHFFFAOYSA-N 4-(2-oxo-1,3-dioxolan-4-yl)butyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCCCC1COC(=O)O1 SSFCJGBLXZMMJU-UHFFFAOYSA-N 0.000 claims 1
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 claims 1
- 125000000837 carbohydrate group Chemical group 0.000 claims 1
- 125000001188 haloalkyl group Chemical group 0.000 claims 1
- 125000002768 hydroxyalkyl group Chemical group 0.000 claims 1
- 239000002689 soil Substances 0.000 abstract description 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 24
- 238000009472 formulation Methods 0.000 description 18
- 238000004140 cleaning Methods 0.000 description 17
- 239000003599 detergent Substances 0.000 description 17
- 229920002125 Sokalan® Polymers 0.000 description 16
- 239000000126 substance Substances 0.000 description 16
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 15
- 102000004190 Enzymes Human genes 0.000 description 12
- 108090000790 Enzymes Proteins 0.000 description 12
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 12
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 12
- 229940088598 enzyme Drugs 0.000 description 12
- 230000008569 process Effects 0.000 description 12
- 125000004432 carbon atom Chemical group C* 0.000 description 11
- 230000002550 fecal effect Effects 0.000 description 11
- 239000010408 film Substances 0.000 description 11
- 150000003839 salts Chemical class 0.000 description 10
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 9
- 235000015165 citric acid Nutrition 0.000 description 8
- 238000011109 contamination Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 150000001298 alcohols Chemical class 0.000 description 6
- 230000000845 anti-microbial effect Effects 0.000 description 6
- 229920001577 copolymer Polymers 0.000 description 6
- 239000000975 dye Substances 0.000 description 6
- 150000004676 glycans Chemical class 0.000 description 6
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 6
- 239000000178 monomer Substances 0.000 description 6
- 229920001282 polysaccharide Polymers 0.000 description 6
- 239000005017 polysaccharide Substances 0.000 description 6
- 239000011734 sodium Substances 0.000 description 6
- 229910052708 sodium Inorganic materials 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 239000003381 stabilizer Substances 0.000 description 6
- 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 5
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 5
- 229920002472 Starch Polymers 0.000 description 5
- 239000004599 antimicrobial Substances 0.000 description 5
- 150000002148 esters Chemical class 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 235000019698 starch Nutrition 0.000 description 5
- 229920002554 vinyl polymer Polymers 0.000 description 5
- 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 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 4
- 239000003945 anionic surfactant Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000007844 bleaching agent Substances 0.000 description 4
- 235000010338 boric acid Nutrition 0.000 description 4
- 239000007795 chemical reaction product Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 150000002170 ethers Chemical class 0.000 description 4
- 239000000194 fatty acid Substances 0.000 description 4
- 150000004665 fatty acids Chemical class 0.000 description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 4
- 229920000151 polyglycol Polymers 0.000 description 4
- 239000010695 polyglycol Substances 0.000 description 4
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 4
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 229920001285 xanthan gum Polymers 0.000 description 4
- 0 *C(*)(*)O*C1OCOC1 Chemical compound *C(*)(*)O*C1OCOC1 0.000 description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- OSCJHTSDLYVCQC-UHFFFAOYSA-N 2-ethylhexyl 4-[[4-[4-(tert-butylcarbamoyl)anilino]-6-[4-(2-ethylhexoxycarbonyl)anilino]-1,3,5-triazin-2-yl]amino]benzoate Chemical compound C1=CC(C(=O)OCC(CC)CCCC)=CC=C1NC1=NC(NC=2C=CC(=CC=2)C(=O)NC(C)(C)C)=NC(NC=2C=CC(=CC=2)C(=O)OCC(CC)CCCC)=N1 OSCJHTSDLYVCQC-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 244000303965 Cyamopsis psoralioides Species 0.000 description 3
- 229920000858 Cyclodextrin Polymers 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- 239000004115 Sodium Silicate Substances 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 125000005250 alkyl acrylate group Chemical group 0.000 description 3
- 125000000129 anionic group Chemical group 0.000 description 3
- 230000000844 anti-bacterial effect Effects 0.000 description 3
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 3
- 239000004327 boric acid Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000008139 complexing agent Substances 0.000 description 3
- 235000014113 dietary fatty acids Nutrition 0.000 description 3
- 229930195729 fatty acid Natural products 0.000 description 3
- 239000003205 fragrance Substances 0.000 description 3
- 150000002338 glycosides Chemical group 0.000 description 3
- 239000004310 lactic acid Substances 0.000 description 3
- 235000014655 lactic acid Nutrition 0.000 description 3
- 229940094522 laponite Drugs 0.000 description 3
- XCOBTUNSZUJCDH-UHFFFAOYSA-B lithium magnesium sodium silicate Chemical compound [Li+].[Li+].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Na+].[Na+].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3 XCOBTUNSZUJCDH-UHFFFAOYSA-B 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
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- 239000002304 perfume Substances 0.000 description 3
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- 150000003077 polyols Chemical class 0.000 description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 3
- 229910052911 sodium silicate Inorganic materials 0.000 description 3
- 239000008107 starch Substances 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 150000003672 ureas Chemical class 0.000 description 3
- 235000010493 xanthan gum Nutrition 0.000 description 3
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- 229940082509 xanthan gum Drugs 0.000 description 3
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 2
- RWNUSVWFHDHRCJ-UHFFFAOYSA-N 1-butoxypropan-2-ol Chemical compound CCCCOCC(C)O RWNUSVWFHDHRCJ-UHFFFAOYSA-N 0.000 description 2
- ATVJXMYDOSMEPO-UHFFFAOYSA-N 3-prop-2-enoxyprop-1-ene Chemical compound C=CCOCC=C ATVJXMYDOSMEPO-UHFFFAOYSA-N 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 2
- 244000215068 Acacia senegal Species 0.000 description 2
- 229920002126 Acrylic acid copolymer Polymers 0.000 description 2
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- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 241000416162 Astragalus gummifer Species 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 2
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 2
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- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
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- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 2
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- 239000008272 agar Substances 0.000 description 2
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- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 2
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 2
- AHVOFPQVUVXHNL-UHFFFAOYSA-N butyl prop-2-enoate;methyl 2-methylprop-2-enoate Chemical compound COC(=O)C(C)=C.CCCCOC(=O)C=C AHVOFPQVUVXHNL-UHFFFAOYSA-N 0.000 description 2
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- GYQBBRRVRKFJRG-UHFFFAOYSA-L disodium pyrophosphate Chemical class [Na+].[Na+].OP([O-])(=O)OP(O)([O-])=O GYQBBRRVRKFJRG-UHFFFAOYSA-L 0.000 description 2
- NFDRPXJGHKJRLJ-UHFFFAOYSA-N edtmp Chemical compound OP(O)(=O)CN(CP(O)(O)=O)CCN(CP(O)(O)=O)CP(O)(O)=O NFDRPXJGHKJRLJ-UHFFFAOYSA-N 0.000 description 2
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- 239000000499 gel Substances 0.000 description 2
- 239000000174 gluconic acid Substances 0.000 description 2
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- 150000002357 guanidines Chemical class 0.000 description 2
- 125000005842 heteroatom Chemical group 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
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- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 2
- 150000002978 peroxides Chemical class 0.000 description 2
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- 125000001476 phosphono group Chemical group [H]OP(*)(=O)O[H] 0.000 description 2
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- 239000000341 volatile oil Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- UHVMMEOXYDMDKI-JKYCWFKZSA-L zinc;1-(5-cyanopyridin-2-yl)-3-[(1s,2s)-2-(6-fluoro-2-hydroxy-3-propanoylphenyl)cyclopropyl]urea;diacetate Chemical compound [Zn+2].CC([O-])=O.CC([O-])=O.CCC(=O)C1=CC=C(F)C([C@H]2[C@H](C2)NC(=O)NC=2N=CC(=CC=2)C#N)=C1O UHVMMEOXYDMDKI-JKYCWFKZSA-L 0.000 description 1
Classifications
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- 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
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0036—Soil deposition preventing compositions; Antiredeposition agents
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- 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
- C11D11/00—Special methods for preparing compositions containing mixtures of detergents
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2096—Heterocyclic compounds
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/22—Carbohydrates or derivatives thereof
- C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
- C11D3/227—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin with nitrogen-containing groups
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/26—Organic compounds containing nitrogen
- C11D3/28—Heterocyclic compounds containing nitrogen in the ring
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/26—Organic compounds containing nitrogen
- C11D3/32—Amides; Substituted amides
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/34—Organic compounds containing sulfur
- C11D3/3454—Organic compounds containing sulfur containing sulfone groups, e.g. vinyl sulfones
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/34—Organic compounds containing sulfur
- C11D3/349—Organic compounds containing sulfur additionally containing nitrogen atoms, e.g. nitro, nitroso, amino, imino, nitrilo, nitrile groups containing compounds or their derivatives or thio urea
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/36—Organic compounds containing phosphorus
- C11D3/364—Organic compounds containing phosphorus containing nitrogen
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3707—Polyethers, e.g. polyalkyleneoxides
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3723—Polyamines or polyalkyleneimines
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/373—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicones
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/373—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicones
- C11D3/3742—Nitrogen containing silicones
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3788—Graft polymers
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- 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
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/14—Hard surfaces
Definitions
- the present invention relates to the field of hard surface treating agents, particularly to hard surface cleaners, and to agents which protect surfaces from soiling and / or facilitate the removal of soil contaminants.
- agents have been found with which surfaces can be retrofitted and equipped in a way that can be carried out in a household so that they less easily pollute or easier to clean, at least for a certain period of use.
- Of particular practical interest is a facilitation and improvement of cleaning and a prevention of re-soiling in the field of sanitary ware.
- Conventional toilet detergents are often formulated acidic, for example by adding organic acids such as citric acid or sulfamic acid, so that they have a good activity against lime and urine stone.
- copolymers which consist of at least one anionic vinyl monomer, one vinyl monomer having a quaternary ammonium group or one tertiary amino group, and a nonionic hydrophilic vinyl monomer or a polyfunctional vinyl monomer. These copolymers are useful as anti-soiling components in detergents and are effective, for example, against fecal contamination.
- toilet cleaners for better lime solution are often after application for a long time, often several hours or even overnight, left to act on the ceramic.
- the formulations are usually thickened to improve the adhesion to the ceramic. When prolonged exposure then forms on the surface of a film that is usually colored due to the product coloring and after drying is difficult to remove.
- Biofilms consist of a thin layer of mucus (film), in which microorganisms (eg bacteria, algae, fungi, protozoa) are embedded. This can be not only a hygienic but also an aesthetic problem. As an antidote bactericidal substances are often used. However, this is not always unproblematic in view of the ecotoxicological properties of many of these substances and the associated limitations in their application. In addition, biofilms contribute to the formation of unpleasant-smelling substances and are therefore a source of undesirable bad odors, especially in the sanitary sector.
- microorganisms eg bacteria, algae, fungi, protozoa
- agents for the treatment of hard surfaces must fulfill further requirements. So it is important that after the treatment of the surface their appearance is not affected. This is in particular the preservation of the gloss of surfaces which have a gloss in the original or clean state, and the avoidance of residues of the treatment agent, for example in the form of stripes or streaks.
- the object of the invention was therefore to remedy the above-described disadvantages of the prior art, at least partially.
- the object was to improve the removability of faecal dirt and biofilms of hard surfaces, especially toilet ceramics, as well as the prevention of new formation of such soiling on such surfaces.
- hard surfaces are, for example, surfaces of stone or ceramic materials, hard plastics, glass or metal. It can be hard surfaces such as walls, work surfaces, floors or sanitary items.
- the invention relates to surfaces of ceramics, preferably sanitary ceramics, and more particularly of toilet bowls.
- fouling means in particular, faecal dirt and / or biofilms.
- the use of the substances of the general formula I or II improves the cleaning performance of hard surface cleaners and causes the treated or cleaned surfaces to be perceived as clean for longer.
- Suitable polymeric substrates include, in particular, polyvinyl alcohols, polyalkylene amines such as polyethyleneimines, polyvinylamines, polyallylamines, polyethylene glycols, chitosan, polyamide-epichlorohydrin resins, polyaminostyrenes, terminally or pendant-substituted polysiloxanes, peptides, polypeptides and proteins, and mixtures thereof.
- polyvinyl alcohols polyalkylene amines such as polyethyleneimines, polyvinylamines, polyallylamines, polyethylene glycols, chitosan, polyamide-epichlorohydrin resins, polyaminostyrenes, terminally or pendant-substituted polysiloxanes, peptides, polypeptides and proteins, and mixtures thereof.
- the compound of formula I is preferably selected from 4-phenyloxycarbonyloxymethyl-2-oxo-1,3-dioxotan, 4- (4-Phenyloxycarbonyloxy) butyl-2-oxo-1,3-dioxolane, 2-oxo-1,3-dioxolan-4-yl-methyl, 2-oxo-1,3-dioxolan-4-yl-methyl, 4- (2-oxo-1,3-dioxolan-4-yl) -butyl acrylate, 4- (2-oxo-1,3-dioxolan-4-yl) butyl methacrylate, 4- (Vinylsulfonylethyloxy) -butyl-2-oxo-1,3-dioxolane and mixtures thereof.
- the use can be carried out as part of a process for the treatment of a hard surface such that bringing one or more of the substances used according to the invention, in particular in the presence of a surfactant, in contact with the surface.
- the invention likewise provides a method for treating a hard surface, in which the surface is brought into contact with a composition according to the invention.
- This process can be carried out as a stand-alone treatment process for the surface, in particular to provide it with dirt-repellent properties.
- the surface is treated with a preferably aqueous agent which additionally contains at least one surfactant in addition to at least one of the above-described substances used according to the invention.
- the surfactant is selected so that it can not interact in an undesired manner with the substances used according to the invention.
- the process according to the invention is carried out in such a way that the one or more compound (s) of the general formula (I) and / or II and / or the polymer obtained by reacting a polymeric substrate which has functional groups which are hydroxy , primary and secondary amino groups are selected, with one or more compound (s) of general formula (I) I and / or II is available, and the surfactant are distributed over the surface and rinsed off either after a contact time of 1 to 10 minutes or to be left to dry.
- the bringing into contact takes place at a temperature of 5 to 50 ° C, in particular 15 to 35 ° C.
- the process according to the invention represents a purification process which serves to clean the surface.
- the compound (s) of general formula (I) and / or II and / or the polymer obtained by reacting a polymeric substrate having functional groups selected from hydroxy, primary and secondary amino groups with one or more several compound (s) of the general formula (I) I and / or II, are brought in a particularly preferred embodiment of the method according to the invention as a component (s) of an aqueous surfactant-containing cleaning agent with the surface in contact.
- the agents may contain at least one ingredient selected from the group comprising acids, thickeners and non-aqueous solvents.
- the agent according to the invention is preferably a cleaning agent, in particular a cleaning agent for ceramics, more preferably sanitary ceramics.
- a further embodiment of the invention therefore relates to a method for improving the removability of fecal dirt and / or biofilms in flush toilets, in which an agent according to the invention, in particular a detergent according to the invention, is distributed over the surface and either after an exposure time of, for example, 1 to 10 Rinsed for a few minutes or allowed to dry.
- compositions according to the invention may contain customary other constituents of agents, in particular detergents, for the treatment of hard surfaces, provided that they do not interact in an undesired manner with the substances used according to the invention.
- Suitable other constituents besides acids, thickeners and nonaqueous solvents are, for example, film formers, antimicrobial agents, builders, corrosion inhibitors, complexing agents, alkalis, preservatives, bleaches, enzymes and fragrances and dyes.
- film formers for example, film formers, antimicrobial agents, builders, corrosion inhibitors, complexing agents, alkalis, preservatives, bleaches, enzymes and fragrances and dyes.
- further ingredients should be included, preferably 0.01 to 30 wt .-%, in particular 0.2 to 15 wt .-%.
- compositions according to the invention contain at least one surfactant which is selected from the anionic, nonionic, amphoteric and cationic surfactants and mixtures thereof.
- Suitable anionic surfactants are preferably C 8 -C 18 -alkylbenzenesulfonates, in particular having about 12 C atoms in the alkyl moiety, C 8 -C 20 -alkanesulfonates, C 8 -C 18 -monoalkyl sulfates, C 8 -C 18 -alkyl polyglycol ether sulfates 2 to 6 ethylene oxide units (EO) in the ether portion and sulfosuccinic mono- and di-C 8 -C 18 alkyl esters.
- C 8 -C 18 -alkylbenzenesulfonates in particular having about 12 C atoms in the alkyl moiety
- C 8 -C 20 -alkanesulfonates C 8 -C 18 -monoalkyl sulfates
- C 8 -C 18 - ⁇ -olefinsulfonates sulfonated C 8 -C 18 -fatty acids, in particular dodecylbenzenesulfonate, C 8 -C 22 -Carbonklareamidethersulfate, C 8 -C 18 -Alkylpolyglykolethercarboxylate, C 8 -C 18 -N-Acyltauride , C 8 -C 18 -N sarcosinates and C 8 -C 18 -alkyl isethionates or mixtures thereof.
- the anionic surfactants are preferably used as sodium salts, but may also be present as other alkali or alkaline earth metal salts, for example magnesium salts, and in the form of ammonium or mono-, di-, tri- or tetraalkylammonium salts, in the case of the sulfonates also in the form their corresponding acid, eg dodecylbenzenesulfonic acid.
- examples of such surfactants are sodium cocoalkyl sulfate, sodium sec-alkanesulfonate having about 15 carbon atoms and sodium dioctylsulfosuccinate.
- Sodium fatty alkyl sulfates and fatty alkyl + 2EO ether sulfates having 12 to 14 C atoms have proven particularly suitable.
- C 8 -C 18 -alcohol polyglycol ethers ie ethoxylated and / or propoxylated alcohols having 8 to 18 C atoms in the alkyl moiety and 2 to 15 ethylene oxide (EO) and / or propylene oxide units (PO), C 8 - are especially nonionic surfactants.
- C 18 -carboxylic acid polyglycol esters having 2 to 15 EO, for example tallow fatty acid + 6-EO esters, ethoxylated fatty acid amides having 12 to 18 C atoms in the fatty acid part and 2 to 8 EO, long-chain amine oxides having 14 to 20 C atoms and long-chain alkylpolyglycosides with 8 to mention 14 carbon atoms in the alkyl moiety and 1 to 3 glycoside units.
- surfactants examples include oleyl-cetyl-alcohol with 5 EO, nonylphenol with 10 EO, lauric acid diethanolamide, Kokosalkyldimethylaminoxid and Kokosalkylpolyglucosid with an average of 1.4 glucose units.
- Particular preference is given to using C 8-18 -fatty alcohol polyglycol ethers having in particular 2 to 8 EO, for example C 12 -fatty alcohol + 7-EO ether, and C 8-10 -alkyl polyglucosides having 1 to 2 glycoside units.
- Suitable amphoteric surfactants are, for example, betaines of the formula (R iii ) (R iv ) (R v ) N + CH 2 COO - , in which R iii is an alkyl radical optionally interrupted by hetero atoms or heteroatom groups having 8 to 25, preferably 10 to 21 carbon atoms and R iv and R v are identical or different alkyl radicals having 1 to 3 carbon atoms, in particular C 10 -C 18 -alkyl-dimethylcarboxymethylbetain and C 11 -C 17 -alkylamidopropyl-dimethylcarboxymethylbetain.
- Suitable cationic surfactants include the quaternary ammonium compounds of the formula (R vi) (R vii) (R viii) (R ix) N + X - in which R VI to R ix four identical or different, in particular two long and two short-chain, alkyl radicals and X - are an anion, in particular a halide ion, for example, didecyl-dimethyl-ammonium chloride, alkyl-benzyl-didecyl-ammonium chloride and mixtures thereof.
- the surfactant component comprises only one or more anionic surfactants, preferably C 8 -C 18 -alkyl sulfates and / or C 8 -C 18 -alkyl ether sulfates, and / or one or more nonionic surfactants, preferably C 8-18 Fatty alcohol polyglycol ethers having 2 to 8 EO and / or C 8-10 alkyl polyglucosides having 1 to 2 glycoside units.
- compositions according to the invention preferably comprise surfactants in amounts of from 0.01 to 30% by weight, in particular from 0.2 to 15% by weight, in each case based on the total weight of the composition.
- compositions of the invention may further contain one or more acids.
- Suitable acids are in particular organic acids such as formic acid, acetic acid, citric acid, glycolic acid, lactic acid, succinic acid, adipic acid, malic acid, tartaric acid and gluconic acid or amidosulfonic acid.
- organic acids such as formic acid, acetic acid, citric acid, glycolic acid, lactic acid, succinic acid, adipic acid, malic acid, tartaric acid and gluconic acid or amidosulfonic acid.
- hydrochloric acid, sulfuric acid, phosphoric acid and nitric acid or mixtures thereof Particular preference is given to acids selected from the group comprising amidosulfonic acid, citric acid, lactic acid and formic acid. They are preferably used in amounts of 0.01 to 30 wt .-%, particularly preferably 0.2 to 15 wt .-%.
- an agent according to the invention contains a thickening agent.
- a thickening agent for this purpose, in principle, all viscosity regulators used in detergents and cleaning agents in the prior art into consideration, such as organic natural thickeners (agar, carrageenan, tragacanth, gum arabic, alginates, pectins, polyoses, guar flour, locust bean gum, starch, dextrins , Gelatin, casein), organic modified natural products (carboxymethylcellulose and other cellulose ethers, hydroxyethyl and propylcellulose and the like, core flour ethers), organic fully synthetic thickeners (polyacrylic and polymethacrylic compounds, vinyl polymers, polycarboxylic acids, polyethers, polyimines, polyamides) and inorganic thickeners (polysilicic acids, clay minerals such as montmorillonites, zeolites, silicas).
- organic natural thickeners agar, carrageenan, tragacanth, gum arab
- polyacrylic and polymethacrylic compounds include the high molecular weight homopolymers of acrylic acid crosslinked with a polyalkenyl polyether, in particular an allyl ether of sucrose, pentaerythritol or propylene (INCI name according to the International Dictionary of Cosmetic Ingredients of The Cosmetic, Toiletry, and Fragrance Association (US Pat. CTFA): carbomers), also referred to as carboxyvinyl polymers.
- polyacrylic acids are obtainable inter alia from Fa. 3V Sigma under the tradename Polygel ® such as Polygel ® DA, and by the company.
- Carbopol ® such as Carbopol ® 940 (molecular weight about 4,000,000), Carbopol ® 941 (molecular weight approximately 1,250,000) or Carbopol ® 934 (molecular weight approximately 3,000,000).
- acrylic acid copolymers are included: (i) Copolymers of two or more monomers from the group of acrylic acid, methacrylic acid and their simple, preferably with C 1-4 alkanols formed esters (INCI acrylates copolymer), such as the copolymers of methacrylic acid acrylate, butyl acrylate and methyl methacrylate (CAS name according to Chemical Abstracts service: 25035-69-2) or of butyl acrylate and methyl methacrylate (CAS 25852-37-3) and, for example, by the company Rohm & Haas under the trade names Aculyn ® and Acusol.
- ICI acrylates copolymer such as the copolymers of methacrylic acid acrylate, butyl acrylate and methyl methacrylate (CAS name according to Chemical Abstracts service: 25035-69-2) or of butyl acrylate and methyl methacrylate (CAS 25852-37-3) and, for example, by the company Rohm &
- Tego ® and from Degussa (Goldschmidt) under the trade name Tego ® polymer are available, for example the anionic non-associative polymers Aculyn ® 22, Aculyn ® 28, Aculyn ® 33 (crosslinked), Acusol ® 810, Acusol ® 823 and Acusol ® 830 ( CAS 25852-37-3); (ii) crosslinked high molecular weight acrylic acid copolymers, such as those crosslinked with an allyl ether of sucrose or pentaerythritol copolymers of C 10-30 alkyl acrylates with one or more monomers selected from the group of acrylic acid, methacrylic acid and their simple, preferably with C 1-4 alkanols formed, esters (INCI acrylates / C10-30 alkyl acrylate crosspolymer) and which are obtainable for example from the company.
- Carbopol ® examples hydrophobized ETD 2623 and Carbopol ® 1382 (INCI acrylates / C10 30 alkyl acrylate Crosspolymer) and Carbopol AQUA ® 30 (formerly Carbopol ® EX 473).
- Further thickeners are the polysaccharides and heteropolysaccharides, in particular the polysaccharide gums, for example gum arabic, agar, alginates, carrageenans and their salts, guar, guar gum, tragacanth, gellan, Ramzan, dextran or xanthan and their derivatives, for example propoxylated guar, and also their mixtures.
- polysaccharide thickeners such as starches or cellulose derivatives
- starches or cellulose derivatives may alternatively or preferably be used in addition to a polysaccharide gum, for example starches of various origins and starch derivatives, for example hydroxyethyl starch, starch phosphate esters or starch acetates, or carboxymethylcellulose or its sodium salt, methyl, ethyl, hydroxyethyl, Hydroxypropyl, hydroxypropyl methyl or hydroxyethyl methyl cellulose or cellulose acetate.
- starches of various origins and starch derivatives for example hydroxyethyl starch, starch phosphate esters or starch acetates, or carboxymethylcellulose or its sodium salt, methyl, ethyl, hydroxyethyl, Hydroxypropyl, hydroxypropyl methyl or hydroxyethyl methyl cellulose or cellulose acetate.
- a particularly preferred polysaccharide thickener is the microbial anionic heteropolysaccharide xanthan gum, which is produced by Xanthomonas campestris and some other species under aerobic conditions with a molecular weight of 2-15 ⁇ 10 6, and for example, by Fa. Kelco under the trade names Keltrol ® and Kelzan ® or from Rhodia is available under the trade name Rhodopol ®. As thickeners also phyllosilicates can be used become.
- Laponite ® magnesium or sodium-magnesium phyllosilicates from Solvay Alkali, in particular the Laponite ® RD or Laponite ® RDS, and the magnesium silicates Süd-Chemie, especially the Optigel ® SH.
- the agent according to the invention contains from 0.01 to 30% by weight, in particular from 0.2 to 15% by weight, of a thickener, preferably of a polysaccharide thickener, for example xanthan gum.
- compositions according to the invention may contain solvents, in particular water and / or non-aqueous solvents, preferably water-soluble organic solvents.
- solvents include, for example, lower alcohols and / or ether alcohols, which are understood as lower alcohols in the context of this invention straight-chain or branched C 1-6 alcohols.
- the alcohols used are in particular ethanol, isopropanol and n-propanol.
- ether alcohols are sufficiently water-soluble compounds having up to 10 carbon atoms in the molecule into consideration.
- ether alcohols examples include ethylene glycol monobutyl ether, propylene glycol monobutyl ether, diethylene glycol monobutyl ether, propylene glycol monotertiary butyl ether and propylene glycol monoethyl ether, of which in turn, ethyl diglycol monobutyl ether and propylene glycol monobutyl ether are preferred.
- ethanol is used as the solvent.
- Solvents may be included in the detergent in amounts of 0.01 to 30% by weight, preferably 0.2 to 15% by weight.
- compositions according to the invention can furthermore contain film formers which can contribute to a better wetting of the surface.
- film formers which can contribute to a better wetting of the surface.
- the film former is selected from the group comprising polyethylene glycol, polyethylene glycol derivatives and mixtures thereof, preferably having a molecular weight between 200 and 20,000,000, more preferably between 5,000 and 200,000.
- the film former is advantageously used in amounts of from 0.01 to 30% by weight, in particular from 0.2 to 15% by weight.
- Compositions according to the invention may furthermore comprise one or more antimicrobial active ingredients, preferably in an amount of from 0.01 to 1% by weight, in particular from 0.05 to 0.5% by weight, particularly preferably from 0.1 to 0.3 wt .-%.
- antimicrobial agents from the groups of alcohols, aldehydes, antimicrobial acids or their salts, carboxylic acid esters, acid amides, phenols, phenol derivatives, diphenyls, diphenylalkanes, urea derivatives, oxygen, nitrogen acetals and formals, benzamidines, isothiazoles and their derivatives such as isothiazolines and isothiazolinones, phthalimide derivatives, pyridine derivatives, antimicrobial surface active compounds, guanidines, antimicrobial amphoteric compounds, quinolines, 1,2-dibromo-2,4-dicyanobutane, iodo-2-propynyl-butyl-carba
- preferred Antimicrobial agents are preferably selected from the group comprising ethanol, n-propanol, i-propanol, 1,3-butanediol, phenoxyethanol, 1,2-propylene glycol, glycerol, undecylenic acid, citric acid, lactic acid, benzoic acid, salicylic acid, thymol, 2-benzyl 4-chlorophenol, 2,2'-methylenebis (6-bromo-4-chlorophenol), 2,4,4'-trichloro-2'-hydroxydiphenyl ether, N- (4-chlorophenyl) -N- (3 , 4-dichlorophenyl) urea, N, N '- (1,10-decanediyldi-1-pyridinyl-4-ylidene) bis (1-octan-amine) dihydrochloride, N, N'-bis (4 -Chlorophenyl) -3,12-diimino-2,4,11,13
- Preferred antimicrobial surface-active quaternary compounds contain an ammonium, sulfonium, phosphonium, iodonium or arsonium group.
- antimicrobially effective essential oils can be used, which at the same time provide for a scenting of the cleansing agent.
- particularly preferred antimicrobial agents are selected from the group comprising salicylic acid, quaternary surfactants, in particular benzalkonium chloride, peroxo compounds, in particular hydrogen peroxide, alkali metal hypochlorite and mixtures thereof.
- Water-soluble and / or water-insoluble builders can be used in the compositions according to the invention.
- Water-soluble builders are preferred because they tend to be less likely to leave insoluble residues on hard surfaces.
- Typical builders which may be present in the invention are the low molecular weight polycarboxylic acids and their salts, the homopolymeric and copolymeric polycarboxylic acids and their salts, the citric acid and its salts, the carbonates, phosphates and silicates.
- Water-insoluble builders include the zeolites, which may also be used, as well as mixtures of the aforementioned builders.
- Suitable corrosion inhibitors are, for example, the following substances named according to INCI: cyclohexylamines, diammonium phosphates, dilithium oxalates, dimethylamino methylpropanol, dipotassium oxalates, dipotassium phosphates, disodium phosphates, disodium pyrophosphates, disodium tetrapropenyl succinates, hexoxyethyl diethylammonium, phosphates, nitromethanes, potassium silicates, sodium aluminates, Sodium Hexametaphosphate, Sodium Metasilicate, Sodium Molybdate, Sodium Nitrites, Sodium Oxalate, Sodium Silicate, Stearamidopropyl Dimethicone, Tetrapotassium Pyrophosphate, Tetrasodium Pyrophosphate, Triisopropanolamine.
- Chelants also called sequestering agents, are ingredients that are capable of complexing and inactivating metal ions to prevent their adverse effects on the stability or appearance of the agents, for example clouding.
- it is important to complex the incompatible with numerous ingredients calcium and magnesium ions of water hardness.
- the complexation of the ions of heavy metals such as iron or copper delays the oxidative decomposition of the finished agents.
- the complexing agents support the cleaning effect.
- Suitable examples are the following according to INCI designated complexing agent: Aminotrimethylene, Phosphonic Acid, Beta-Alanine Diacetic Acid, Calcium Disodium EDTA, Citric Acid, Cyclodextrin, Cyclohexanediamine Tetraacetic Acid, Diammonium Citrate, Diammonium EDTA, Diethylenetriamine Pentamethylene Phosphonic Acid, Dipotassium EDTA, Disodium Azacycloheptane Diphosphonate, Disodium EDTA, Disodium Pyrophosphate, EDTA, E -tidronic Acid, Galactic Acid, Gluconic Acid, Glucuronic Acid, HEDTA, Hydroxypropyl Cyclodextrin, Methyl Cyclodextrin, Pentapotassium Triphosphate, Pentasodium Aminotrimethylene Phosphonate, Pentasodium Ethylenediamine Tetramethylene Phosphonate, Pentasodium Pentetate, Penta
- alkalis it is also possible for alkalis to be present.
- Suitable bases in agents according to the invention are preferably those from the group of alkali metal and alkaline earth metal hydroxides and carbonates, in particular sodium carbonate or sodium hydroxide.
- ammonia and / or alkanolamines having up to 9 C atoms in the molecule preferably the ethanolamines, in particular monoethanolamine.
- Preservatives may also be included in compositions of the invention. As such, essentially the substances mentioned in the antimicrobial agents can be used.
- the agents may further contain bleaching agents.
- Suitable bleaching agents include peroxides, peracids and / or perborates, particularly preferred is hydrogen peroxide.
- Sodium hypochlorite is less suitable for acidic detergents due to the release of toxic chlorine gas vapors, but can be used in alkaline detergents.
- a bleach activator may be included in addition to the bleaching agent.
- the agent according to the invention may also contain enzymes, preferably proteases, lipases, amylases, hydrolases and / or cellulases. They may be added to the composition in any form established in the art. These include liquid or gel agents in particular solutions of the enzymes, advantageously as concentrated as possible, low in water and / or added with stabilizers. Alternatively, the enzymes can be encapsulated, for example by spray drying or extrusion of the enzyme solution together with a, preferably natural, polymer or in the form of capsules, for example those in which the enzymes are entrapped as in a solidified gel or in core-shelled form. Type in which an enzyme-containing core is coated with a water, air and / or chemical impermeable protective layer.
- capsules are applied by methods known per se, for example by shaking or rolling granulation or in fluid-bed processes.
- granules for example by applying polymeric film-forming agent, low in dust and storage stable due to the coating.
- enzyme stabilizers may be present in enzyme-containing agents in order to protect an enzyme contained in an agent according to the invention from damage such as, for example, inactivation, denaturation or decomposition, for example by physical influences, oxidation or proteolytic cleavage.
- Suitable enzyme stabilizers are in particular: benzamidine hydrochloride, borax, boric acids, boronic acids or their salts or esters, especially derivatives with aromatic groups, for example substituted phenylboronic acids or their salts or esters; Peptide aldehydes (oligopeptides with reduced C-terminus), amino alcohols such as mono-, di-, triethanol- and -propanolamine and mixtures thereof, aliphatic carboxylic acids up to C12, such as succinic acid, other dicarboxylic acids or salts of said acids; end-capped fatty acid amide alkoxylates; lower aliphatic alcohols and especially polyols, for example glycerol, ethylene glycol, propylene glycol or sorbitol; and reducing agents and antioxidants such as sodium sulfite and reducing sugars.
- benzamidine hydrochloride borax, boric acids, boronic acids or their salts or esters, especially derivatives with aromatic
- stabilizers for example the combination of polyols, boric acid and / or borax, the combination of boric acid or borate, reducing salts and succinic acid or other dicarboxylic acids or the combination of boric acid or borate with polyols or polyamino compounds and with reducing salts.
- the agent according to the invention may finally contain one or more fragrances and / or one or more dyes.
- dyes both water-soluble and oil-soluble dyes can be used, on the one hand the compatibility with other ingredients, such as bleaches, is observed and on the other hand, the dye used should not be substantive to the surfaces, especially compared to toilet ceramics, even with prolonged exposure , The choice of suitable perfume is also limited only by possible interactions with the other detergent components.
- compositions according to the invention can be carried out in a customary manner by mixing the components contained in the composition in a suitable manner.
- Agents according to the invention which are preferably designed as cleaning agents, find application in the treatment of hard surfaces, in particular sanitary ceramics. They can be used to remove dirt from hard surfaces and to reduce the re-contamination of these surfaces, as well as to allow faster and more thorough cleaning of soiled surfaces.
- means according to the invention are used for improved removal of fecal dirt and / or biofilms from the surfaces of flush toilets and / or for reducing the re-soiling of such surfaces with fecal dirt and / or biofilms.
- the agent is spread over the surface and either rinsed after an exposure time of preferably 1 to 10 minutes or left to dry. After treating the surface in this manner, fecal soiling is easier to remove, often without the aid of mechanical aids such as a toilet brush. In addition, any dried-up detergent residues can be rinsed off more easily.
- one of the toilet-cleaner formulations E1-E3 according to the invention or the comparison formulation V1 was then applied, distributed over a wide area, allowed to act for 5 minutes and rinsed off. Thereafter, an artificial Hurkalschmutz (mixture of bacterial biomass, fiber from plant cell wall material, glycerol and an aqueous solution, according to the patent DE 103 57 232 B3 ), allowed to dry for 30 minutes and rinsed off. While 80% of the faeces contamination were still present when using the comparative formulation V1 not according to the invention, more than half of the fecal dirt could already be removed on surfaces cleaned with the agents E1-E3 with one rinse, after the second rinse the dirt was 100% away.
- an artificial Grekalschmutz mixture of bacterial biomass, fiber from plant cell wall material, glycerol and an aqueous solution, according to the patent DE 103 57 232 B3
- one of the toilet cleaner formulations E1-E3 according to the invention or the comparison formulation V1 was applied after the pre-cleaning described above, distributed over a wide area and allowed to act for three hours. Thereafter, a flat blue film was observed on the toilet inner wall for all formulations. After rinsing the toilet, in the case of cleaner V1 not according to the invention, 90% of the original surface was covered with a visible blue film of cleaner formulation, whereas no visible film was present when using formulations E1, E2 and E3 according to the invention.
- E4 to E6 were prepared as examples of non-thickened formulations, which also contained the polymer used in the invention, and a comparative solution V2.
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Abstract
Description
Die vorliegende Erfindung betrifft das Gebiet der Behandlungsmittel für harte Oberflächen, insbesondere Reinigungsmittel für harte Oberflächen sowie Mittel, welche Oberflächen vor Verschmutzung schützen und/oder die Ablösung von Verschmutzungen von der Oberfläche erleichtern.The present invention relates to the field of hard surface treating agents, particularly to hard surface cleaners, and to agents which protect surfaces from soiling and / or facilitate the removal of soil contaminants.
Sowohl im Haushalt als auch im gewerblichen Bereich kommen in vielfältigen Ausgestaltungen harte Oberflächen vor, welche der Einwirkung unterschiedlichster Arten von Schmutz ausgesetzt sind. Beispielhaft seien hier lediglich die Oberflächen von Wand- und Bodenfliesen, Fensterglas, Kücheneinrichtungen und Sanitärkeramik genannt. Zur Reinigung solcher Oberflächen werden seit langer Zeit tensidhaltige Mittel benutzt, deren Reinigungswirkung in erster Linie auf der Fähigkeit von Tensiden beruht, Schmutzpartikel zu solubilisieren und damit von der Oberfläche ablösbar bzw. abspülbar zu machen. Je nach Art der Oberfläche und der Art des Schmutzes kann der Schmutz an der Oberfläche jedoch ausgesprochen stark anhaften. Dies gilt umso mehr, wenn die Anschmutzung längere Zeit an der Oberfläche verbleibt und damit durch Alterungsprozesse die Anhaftung weiter verstärkt wird. Als Folge kann der Schmutz sehr schwer entfernbar werden und damit einen hohen Aufwand beim Reinigen verursachen. Daher hat man in der jüngeren Zeit mit zunehmender Intensität nach Mitteln gesucht, um nicht nur die Reinigungskraft von Reinigungsmitteln zu verbessern, sondern die Verschmutzung von Oberflächen bereits im Ansatz zu verhindern oder zumindest zu erschweren.Both in the household and in the commercial sector, hard surfaces occur in a variety of configurations, which are exposed to the effects of various types of dirt. By way of example, only the surfaces of wall and floor tiles, window glass, kitchen equipment and sanitary ware are mentioned here. To clean such surfaces surfactant-containing agents are used for a long time, the cleaning effect is based primarily on the ability of surfactants to solubilize dirt particles and thus make it removable from the surface or rinsed off. Depending on the nature of the surface and the nature of the dirt, the dirt on the surface, however, can adhere strongly. This is all the more true if the soiling remains on the surface for a long time and thus the adhesion is further intensified by aging processes. As a result, the dirt can be very difficult to remove and thus cause a great deal of cleaning. Therefore, in recent years with increasing intensity has been looking for means not only to improve the cleaning power of detergents, but to prevent the contamination of surfaces already in the approach or at least complicate.
So wurden für verschiedene harte Werkstoffe Verfahren entwickelt, mit welchen diese bereits während des Herstellungsprozesses mit einer schmutzabweisenden Ausrüstung versehen werden. Solche Permanentausrüstungen lassen sich jedoch nur durch aufwendige Verfahren erzeugen und sind in der Regel nur für neue Materialien verfügbar, welche bereits herstellerseitig so ausgerüstet werden.For example, processes have been developed for a variety of hard materials, with which they are provided with dirt-repellent finishing during the manufacturing process. However, such permanent equipment can only be produced by expensive processes and are generally only available for new materials which are already equipped by the manufacturer.
Daneben wurden jedoch auch Mittel gefunden, mit denen Oberflächen nachträglich und auf eine auch in einem Haushalt durchführbare Weise so ausgerüstet werden können, dass sie zumindest für eine gewisse Gebrauchsdauer weniger leicht verschmutzen bzw. sich leichter reinigen lassen. Von besonderem praktischen Interesse ist eine Erleichterung und Verbesserung der Reinigung und eine Vorbeugung gegen Neuanschmutzung im Bereich der Sanitärkeramik. Bei der Reinigung einer Spültoilette müssen vor allem Kalk und Urinstein sowie an der Keramik haftende Fäkalreste entfernt werden. Übliche WC-Reinigungsmittel sind häufig sauer formuliert, beispielsweise durch Zusatz organischer Säuren wie Citronensäure oder Sulfaminsäure, so dass sie eine gute Wirksamkeit gegenüber Kalk und Urinstein aufweisen. In der Regel ist auch die Reinigungsleistung gegenüber Fäkalschmutz gut, wobei allerdings mechanisch, also unter Zuhilfenahme einer Toilettenbürste, auf die WC-Oberfläche eingewirkt werden muß. Dieser mechanische Aufwand erhöht sich noch bei älteren, bereits angetrockneten Anschmutzungen, wobei auch schon feuchter Fäkalschmutz hartnäckig auf keramischen Materialien anhaften kann.In addition, however, agents have been found with which surfaces can be retrofitted and equipped in a way that can be carried out in a household so that they less easily pollute or easier to clean, at least for a certain period of use. Of particular practical interest is a facilitation and improvement of cleaning and a prevention of re-soiling in the field of sanitary ware. When cleaning a flush toilet, especially limescale and urine stone as well as faecal matter adhering to the ceramic must be removed. Conventional toilet detergents are often formulated acidic, for example by adding organic acids such as citric acid or sulfamic acid, so that they have a good activity against lime and urine stone. In general, the cleaning performance against fecal dirt is good, although mechanically, so with the aid of a toilet brush, the toilet surface must be acted upon. This mechanical complexity increases even with older, already dried stains, even moist fecal soiling can stubbornly adhere to ceramic materials.
Aus der Patentanmeldung
Eine über die einmalige Benutzung hinausgehende, längeranhaltende Sauberkeit der Toiletteninnenseite gegenüber neuer Fäkalanschmutzung ist jedoch auch mit diesen Reinigern nicht in völlig befriedigender Weise zu erzielen.However, beyond the single use, longer-lasting cleanliness of the toilet inside against new Fäkalanschmutzung is not to achieve with these cleaners in a completely satisfactory manner.
Ein weiteres Problem kann sich daraus ergeben, dass Toilettenreinigungsmittel zur besseren Kalklösung nicht selten nach dem Auftragen längere Zeit, oftmals mehrere Stunden oder gar über Nacht, zum Einwirken auf der Keramik belassen werden. Dabei sind die Formulierungen in der Regel zur Verbesserung der Haftung an der Keramik verdickt. Beim längeren Einwirken bildet sich dann auf der Oberfläche ein Film, der aufgrund der Produkteinfärbung meist farbig ist und nach dem Eintrocknen nur schwer zu entfernen ist.Another problem may arise from the fact that toilet cleaners for better lime solution are often after application for a long time, often several hours or even overnight, left to act on the ceramic. The formulations are usually thickened to improve the adhesion to the ceramic. When prolonged exposure then forms on the surface of a film that is usually colored due to the product coloring and after drying is difficult to remove.
Harte Oberflächen, welche immer wieder der Einwirkung von Feuchtigkeit unterlegen, werden häufig von Mikroorganismen besiedelt, und es kommt zur Ausbildung von Biofilmen. Biofilme bestehen aus einer dünnen Schleimschicht (Film), in der Mikroorganismen (z.B. Bakterien, Algen, Pilze, Protozoen) eingebettet sind. Dies kann nicht nur ein hygienisches, sondern auch ein ästhetisches Problem darstellen. Als Gegenmittel werden häufig bakterizide Stoffe eingesetzt. Dies ist jedoch nicht immer unproblematisch im Hinblick auf die ökotoxikologischen Eigenschaften vieler dieser Stoffe und die damit verbundenen Beschränkungen bei ihrer Anwendung. Darüber hinaus tragen Biofilme zur Entstehung unangenehm riechender Stoffe bei und sind daher eine Quelle unerwünschter Schlechtgerüche, insbesondere im Sanitärbereich.Hard surfaces, which are repeatedly subject to the action of moisture, are often colonized by microorganisms, and it comes to the formation of biofilms. Biofilms consist of a thin layer of mucus (film), in which microorganisms (eg bacteria, algae, fungi, protozoa) are embedded. This can be not only a hygienic but also an aesthetic problem. As an antidote bactericidal substances are often used. However, this is not always unproblematic in view of the ecotoxicological properties of many of these substances and the associated limitations in their application. In addition, biofilms contribute to the formation of unpleasant-smelling substances and are therefore a source of undesirable bad odors, especially in the sanitary sector.
Mittel zur Behandlung harter Oberflächen müssen darüber hinaus weitere Anforderungen erfüllen. So ist es wichtig, dass nach der Behandlung der Oberfläche deren Erscheinungsbild nicht beeinträchtigt ist. Hier geht es insbesondere um den Erhalt des Glanzes von Oberflächen, welche im ursprünglichen bzw. sauberen Zustand einen Glanz aufweisen, und um die Vermeidung von Rückständen des Behandlungsmittels, beispielsweise in Form von Streifen oder Schlieren.In addition, agents for the treatment of hard surfaces must fulfill further requirements. So it is important that after the treatment of the surface their appearance is not affected. This is in particular the preservation of the gloss of surfaces which have a gloss in the original or clean state, and the avoidance of residues of the treatment agent, for example in the form of stripes or streaks.
Schließlich bestand ein Bedürfnis nach Verfahren und Mitteln, um eine harte Oberfläche schmutzabweisend auszurüsten und/oder die Ablösung von Schmutz zu erleichtern, wo diese Wirkungen wahlweise in einem eigenständigen Oberflächenbehandlungsverfahren erzielt werden können, oder aber im Zuge eines üblicherweise anfallenden Reinigungsverfahrens.Finally, there has been a need for methods and means for providing a hard surface with a soil-repelling and / or facilitating the release of dirt, where these effects can be achieved optionally in a stand-alone surface treatment process, or in the course of a conventional cleaning process.
Die internationale Patentanmeldung
Aufgabe der Erfindung war es nun, den eingangs geschilderten Nachteilen des Stands der Technik zumindest teilweise abzuhelfen. Insbesondere lag die Aufgabe in der Verbesserung der Entfernbarkeit von Fäkalschmutz und Biofilmen von harten Oberflächen, insbesondere WC-Keramik, sowie der Vorbeugung gegen Neubildung derartiger Anschmutzungen an solchen Oberflächen.The object of the invention was therefore to remedy the above-described disadvantages of the prior art, at least partially. In particular, the object was to improve the removability of faecal dirt and biofilms of hard surfaces, especially toilet ceramics, as well as the prevention of new formation of such soiling on such surfaces.
Es wurde nun gefunden, dass bestimmte reaktive cyclische Carbonate und Harnstoffe sowie bestimmte daraus herstellbare Polymere besonders geeignet sind, um eine damit behandelte Oberfläche vor Verschmutzung zu schützen und/oder die Ablösung von Verschmutzungen von der Oberfläche zu erleichtern.It has now been found that certain reactive cyclic carbonates and ureas, as well as certain polymers which can be prepared therefrom, are particularly suitable for protecting a surface treated therefrom against contamination and / or for facilitating the removal of contaminants from the surface.
Gegenstand der vorliegenden Erfindung ist daher Mittel zur Behandlung einer harten Oberfläche, enthaltend
- a) eine oder mehrere Verbindung(en) der allgemeinen Formel(n) I und/oder 11
R für C1-C12-Alkyfen steht;
k für eine Zahl größer als 0 steht,
X für CO-CH=CH2, CO-C(CH3)=CH2, CO-O-Aryl, C2-C6-Alkylen-SO2-CH=CH2, oder CO-NH-R1 steht und R1 für C1-C30-Alkyl, C1-C30-Halogenalkyl, C1-C30-Hydroxyalkyl, C1-C6-Alkyloxy-C1-C30-alkyl, C1-C6-Alkylcarbonyloxy-C1-C30-alkyl, Amino-C1-C30-alkyl, Mono- oder
Di(C1-C6-alkyl)amino-C1-C30-alkyl, Ammonio-C1-C30-alkyl, Polyoxyalkylen-C1-C30-alkyl,
Polysiloxanyl-C1-C30-alkyl, (Meth)acryloyloxy-C1-C30-alkyl, Sulfono-C1-C30-alkyl,
Phosphono-C1-C30-alkyl, Di(C1-C6-alkyl)phosphono-C1-C30-alkyl, Phosphonato-C1-C30-alkyl,
Di(C1-C6-alkyl)phosphonato-C1-C30-alkyl oder einen Saccharidrest steht, wobei in Formel I
X diese Bedeutung nur dann hat, wenn k für 1 steht, oder
X für den Fall, dass k für eine Zahl von mehr als 1 steht,- (i) den Rest eines Polyamins, an das der in Klammern stehende Formelteil über (CO)NH-Gruppen gebunden ist, oder
- (ii) ein polymeres Gerüst, an das der in Klammern stehende Formelteil über (CO)-, NH-C2-C6-Alkylen-O(CO)- oder (CO)-O-C2-C6-Alkylen-O(CO)-Gruppen gebunden ist,
oder - (iii) ein polymeres Gerüst, an das der in Klammern stehende Formelteil über (CO)-Polysiloxanyl-C1-C30-alkyl-Gruppen gebunden ist,
bedeutet, und/oder ein Polymer, welches durch Umsetzung eines polymeren Substrates, das über funktionelle Gruppen verfügt, welche unter Hydroxygruppen, primären und sekundären Aminogruppen ausgewählt sind, mit einer oder mehreren Verbindung(en) der allgemeinen Formel(n) I und/oder II erhältlich ist,
- b) mindestens ein Tensid und
- c) gegebenenfalls Wasser und/oder weitere, mit den übrigen Bestandteilen verträgliche übliche Inhaltsstoffe von Oberflächenbehandlungs- oder Reinigungsmitteln, wobei es mindestens einen Inhaltsstoff ausgewählt aus der Gruppe umfassend Säuren, Verdickungsmittel und nichtwässrige Lösungsmittel enthält.
- a) one or more compound (s) of the general formula (I) I and / or II
R is C 1 -C 12 alkylene;
k is a number greater than 0,
X is CO-CH = CH 2 , CO-C (CH 3 ) = CH 2 , CO-O-aryl, C 2 -C 6 -alkylene-SO 2 -CH = CH 2 , or CO-NH-R 1 and R 1 is C 1 -C 30 -alkyl, C 1 -C 30 -haloalkyl, C 1 -C 30 -hydroxyalkyl, C 1 -C 6 -alkyloxy-C 1 -C 30 -alkyl, C 1 -C 6 - Alkylcarbonyloxy-C 1 -C 30 -alkyl, amino-C 1 -C 30 -alkyl, mono- or
Di (C 1 -C 6 -alkyl) aminoC 1 -C 30 -alkyl, ammonium C 1 -C 30 -alkyl, polyoxyalkylene-C 1 -C 30 -alkyl,
Polysiloxanyl-C 1 -C 30 -alkyl, (meth) acryloyloxy-C 1 -C 30 -alkyl, sulfono-C 1 -C 30 -alkyl,
Phosphono C 1 -C 30 alkyl, di (C 1 -C 6 alkyl) phosphono C 1 -C 30 alkyl, phosphonato C 1 -C 30 alkyl,
Di (C 1 -C 6 -alkyl) phosphonato-C 1 -C 30 -alkyl or a saccharide radical, where in formula I.
X has this meaning only if k stands for 1, or
X in the case that k stands for a number of more than 1,- (i) the residue of a polyamine to which the parenthesized part of the formula is linked via (CO) NH groups, or
- (ii) a polymeric backbone to which the parenthesized part of the formula is attached via (CO) -, NH-C 2 -C 6 -alkylene-O (CO) - or (CO) -OC 2 -C 6 -alkylene-O ( CO) groups is bound,
or - (iii) a polymeric backbone to which the parenthesized part of the formula is attached via (CO) polysiloxanyl-C 1 -C 30 -alkyl groups,
means, and / or a polymer which is prepared by reacting a polymeric substrate having functional groups which are selected from hydroxy groups, primary and secondary amino groups with one or more compound (s) of general formula (I) I and / or II is available,
- b) at least one surfactant and
- c) optionally water and / or other compatible with the other ingredients conventional ingredients of surface treatment or cleaning agents, wherein it contains at least one ingredient selected from the group comprising acids, thickeners and non-aqueous solvents.
Im Sinne der vorliegenden Erfindung handelt es sich bei harten Oberflächen beispielsweise um Oberflächen von Stein- oder Keramikmaterialien, Hartkunststoffen, Glas oder Metall. Es kann sich um harte Oberflächen beispielsweise von Wänden, Arbeitsoberflächen, Fußböden oder Sanitärgegenständen handeln. Insbesondere betrifft die Erfindung Oberflächen von Keramik, vorzugsweise Sanitärkeramik, und ganz besonders von Toilettenbecken.For the purposes of the present invention, hard surfaces are, for example, surfaces of stone or ceramic materials, hard plastics, glass or metal. It can be hard surfaces such as walls, work surfaces, floors or sanitary items. In particular, the invention relates to surfaces of ceramics, preferably sanitary ceramics, and more particularly of toilet bowls.
Unter Verschmutzungen sind im Sinne der Erfindung insbesondere Fäkalschmutz und/oder Biofilme zu verstehen.For the purposes of the invention, fouling means, in particular, faecal dirt and / or biofilms.
Der Einsatz der Stoffe der allgemeinen Formel I oder II verbessert insbesondere die Reinigungsleistung von Reinigungsmitteln für harte Oberflächen und bewirkt, dass damit behandelte bzw. gereinigte Oberflächen länger als sauber wahrgenommen werden.In particular, the use of the substances of the general formula I or II improves the cleaning performance of hard surface cleaners and causes the treated or cleaned surfaces to be perceived as clean for longer.
Insbesondere wenn man die Stoffe der allgemeinen Formel I oder II als Bestandteil von Reinigungsmitteln einsetzt, können sie eine Verbesserung der Reinigungsleistung bewirken, welche sich sowohl in einer leichteren Entfernbarkeit der Verschmutzung, als auch in einer verringerten Wiederanschmutzungsneigung äußert.In particular, when using the substances of the general formula I or II as a constituent of cleaning agents, they can bring about an improvement in the cleaning performance, which manifests itself both in easier removability of the pollution, as well as in a reduced tendency to re-soiling.
Es wird vermutet, dass die Wirksamkeit der Stoffe der allgemeinen Formel I oder II gegen die Bildung von Biofilmen auf ihre bakteriostatische Wirkung zurückzuführen ist, wodurch die Besiedelung der Oberflächen mit Mikroorganismen gehemmt und ihre Anhaftung und Vermehrung auf den Oberflächen behindert wird. Da für die Stoffe andererseits keine bakteriziden Effekte beobachtet wurden, unterliegen sie nicht den eingangs erwähnten Nachteilen beim Einsatz von Bakteriziden.It is believed that the effectiveness of the substances of general formula I or II against the formation of biofilms is due to their bacteriostatic effect, which inhibits the colonization of surfaces with microorganisms and their adhesion and proliferation is inhibited on the surfaces. On the other hand, since no bactericidal effects have been observed for the substances, they are not subject to the disadvantages mentioned in the introduction of bactericides.
Weiter wurde beobachtet, dass sowohl eine leichtere und schnellere Entfernung von Fäkalschmutz als auch ein verbessertes Abspülen des eingetrockneten (farbigen) Reinigungsmittels selbst möglich ist, wenn der Reinigungsmittelformulierung einer der Stoffe der allgemeinen Formel I oder II zugesetzt wird. Als Arbeitshypothese wird vermutet, dass Reinigungsmittel, die solche Stoffe enthalten, bei der Anwendung einen haltbaren, dünnen Film auf keramischen Oberflächen bilden, der durch Wasser beim Spülen anquellen kann. Trifft Fäkalschmutz auf den Film, so lässt sich der Schmutz beim nächsten Spülgang ohne nennenswerte mechanische Kraft entfernen. In der Regel gelingt dies alleine durch die mechanische Einwirkung des Spülwassers, ohne dass es der zusätzlichen Unterstützung durch die Toilettenbürste bedarf. Läßt man gefärbte Reinigungsformulierungen länger auf die Oberfläche einwirken und kommt es dadurch zu einem gewissen Antrocknen der Formulierung, wird der gebildete farbige Film dennoch leicht und vollständig beim nächsten Spülvorgang entfernt.It has also been observed that both easier and faster removal of fecal dirt and improved rinsing of the dried (colored) detergent itself is possible when the detergent formulation is added to one of the compounds of general formula I or II. As a working hypothesis, it is believed that detergents containing such materials, when used, form a durable, thin film on ceramic surfaces that can swell with water during rinsing. If fecal dirt hits the film, the dirt can be removed during the next rinse without significant mechanical force. As a rule, this is achieved solely by the mechanical action of the rinsing water, without the need for additional support by the toilet brush. If dyed cleaning formulations are allowed to act on the surface for a longer time and the formulation thereby begins to dry, the colored film formed is nevertheless easily and completely removed during the next rinsing process.
Zu den geeigneten polymeren Substraten gehören insbesondere Polyvinylalkohole, Polyalkylenamine wie Polyethylenimine, Polyvinylamine, Polyallylamine, Polyethylenglykole, Chitosan, Polyamid-Epichlorhydrin-Harze, Polyaminostyrole, mit Aminoalkylgruppen terminal oder als Seitengruppe substituierte Polysiloxane, Peptide, Polypeptide und Proteine sowie deren Mischungen.Suitable polymeric substrates include, in particular, polyvinyl alcohols, polyalkylene amines such as polyethyleneimines, polyvinylamines, polyallylamines, polyethylene glycols, chitosan, polyamide-epichlorohydrin resins, polyaminostyrenes, terminally or pendant-substituted polysiloxanes, peptides, polypeptides and proteins, and mixtures thereof.
Besonders bevorzugte polymere Substrate sind ausgewählt aus den Polyethyleniminen mit Molgewichten im Bereich von 5 000 bis 100 000, wobei unter Molgewicht das Massenmittel (Gewichtsmittel des Molekulargewichts) verstanden wird, Verbindungen der Formel NH2-[CH2]m-(Si(CH3)2O)n-Si(CH3)2-[CH2]o-R', wobei m = 1 bis 10, bevorzugt 1 bis 5, besonders bevorzugt 1 bis 3 ist, wobei n = 1 bis 50, bevorzugt 30 bis 50 ist, wobei o = 0 bis 10, bevorzugt 1 bis 5, besonders bevorzugt 1 bis 3 ist und wobei R' = H, C1-22-Alkyl, eine Amino-oder Ammonium-Gruppe ist, und Verbindungen der Formel NH2-[CH(CH3)-CH2O]l-[CH2-CH2O]m-[CH2-CH(CH3)O]n-R", wobei I, m und n unabhängig voneinander Zahlen von 0 bis 50 sind mit der Maßgabe, dass die Summe I+m+n = 5 bis 100, insbesondere 10 bis 50, bevorzugt 10 bis 30, besonders bevorzugt 10 bis 20 beträgt, und R" = H, eine C1-22-Alkyl-, C1-22-Aminoalkyl- oder C1-22-Ammoniumalkyl-Gruppe ist, und deren Mischungen.Particularly preferred polymeric substrates are selected from the polyethyleneimines having molecular weights in the range of 5,000 to 100,000, wherein the molecular weight (weight average molecular weight), compounds of the formula NH 2 - [CH 2 ] m - (Si (CH 3 ) 2 O) n -Si (CH 3 ) 2 - [CH 2 ] o -R ', where m = 1 to 10, preferably 1 to 5, particularly preferably 1 to 3, where n = 1 to 50, preferably 30 to 50, where o = 0 to 10, preferably 1 to 5, particularly preferably 1 to 3 and wherein R '= Is H, C 1-22 alkyl, an amino or ammonium group, and compounds of the formula NH 2 - [CH (CH 3 ) -CH 2 O] l - [CH 2 -CH 2 O] m - [CH 2 -CH (CH 3 ) O] n -R ", where I, m and n are, independently of one another, numbers from 0 to 50, with the proviso that the sum I + m + n = 5 to 100, in particular 10 to 50, preferably 10 to 30, more preferably 10 to 20, and R "= H, a C 1-22 alkyl, C 1-22 aminoalkyl or C 1-22 ammonium alkyl group, and mixtures thereof.
Unter den Polymeren sind solche bevorzugt, welche durch Umsetzung des polymeren Substrates mit einer Verbindung der allgemeinen Formeln I mit k = 1 oder II erhältlich sind. Weiterhin bevorzugt sind solche Polymere, welche durch Umsetzung des polymeren Substrates mit bezogen auf dessen Gehalt an Hydroxygruppen, primären und sekundären Aminogruppen gleichen molaren Mengen an Verbindung der allgemeinen Formeln I mit k=1 oder II erhältlich sind.Preferred among the polymers are those obtainable by reacting the polymeric substrate with a compound of the general formula I where k = 1 or II. Preference is furthermore given to those polymers which are obtainable by reacting the polymeric substrate with equal molar amounts of compound of the general formulas I where k = 1 or II, based on the content of hydroxyl groups, primary and secondary amino groups.
Die Verbindung der Formel I wird vorzugsweise ausgewählt aus
4-Phenyloxycarbonyloxymethyl-2-oxo-1,3-dioxotan,
4-(4-Phenyloxycarbonyloxy)butyl-2-oxo-1,3-dioxolan,
2-Oxo-1,3-dioxolan-4-yl-methylacrylat,
2-Oxo-1,3-dioxolan-4-yl-methylmethacrylat,
4-(2-Oxo-1, 3-dioxolan-4-yl)-butylacrylat,
4-(2-Oxo-1,3-dioxolan-4-yl)-butylmethacrylat,
4-(Vinylsulfonylethyloxy)-butyl-2-oxo-1,3-dioxolan und deren Gemischen.The compound of formula I is preferably selected from
4-phenyloxycarbonyloxymethyl-2-oxo-1,3-dioxotan,
4- (4-Phenyloxycarbonyloxy) butyl-2-oxo-1,3-dioxolane,
2-oxo-1,3-dioxolan-4-yl-methyl,
2-oxo-1,3-dioxolan-4-yl-methyl,
4- (2-oxo-1,3-dioxolan-4-yl) -butyl acrylate,
4- (2-oxo-1,3-dioxolan-4-yl) butyl methacrylate,
4- (Vinylsulfonylethyloxy) -butyl-2-oxo-1,3-dioxolane and mixtures thereof.
Beispiele für geeignete Verbindungen der allgemeinen Formeln I oder II, sowie daraus durch Umsetzung mit polymeren Substraten erhältliche Polymere sind aus der internationalen
Patentanmeldung
Patent application
Die Verwendung kann im Rahmen eines Verfahrens zur Behandlung einer harten Oberfläche derart erfolgen, daß man einen oder mehrere der erfindungsgemäß verwendeten Stoffe, insbesondere in Gegenwart eines Tensids, mit der Oberfläche in Kontakt bringt.The use can be carried out as part of a process for the treatment of a hard surface such that bringing one or more of the substances used according to the invention, in particular in the presence of a surfactant, in contact with the surface.
Ebenfalls Gegenstand der Erfindung ist daher ein Verfahren zum Behandeln einer harten Oberfläche, bei dem die Oberfläche mit einem erfindungsgemäßen Mittel in Kontakt gebracht wird.The invention likewise provides a method for treating a hard surface, in which the surface is brought into contact with a composition according to the invention.
Dieses Verfahren kann als eigenständiges Behandlungsverfahren für die Oberfläche ausgeführt werden, insbesondere um sie mit schmutzabweisenden Eigenschaften auszustatten. Dabei wird die Oberfläche mit einem vorzugsweise wässrigen Mittel behandelt, welches neben mindestens einem der oben beschriebenen erfindungsgemäß verwendeten Stoffe zusätzlich mindestens ein Tensid enthält. Das Tensid wird dabei so ausgewählt, dass es nicht in unerwünschter Weise mit den erfindungsgemäß verwendeten Stoffen wechselwirken kann.This process can be carried out as a stand-alone treatment process for the surface, in particular to provide it with dirt-repellent properties. In this case, the surface is treated with a preferably aqueous agent which additionally contains at least one surfactant in addition to at least one of the above-described substances used according to the invention. The surfactant is selected so that it can not interact in an undesired manner with the substances used according to the invention.
Vorzugsweise wird das erfindungsgemäße Verfahren so ausgeführt, dass die eine oder mehreren Verbindung(en) der allgemeinen Formel(n) I und/oder II und/oder das Polymer, welches durch Umsetzung eines polymeren Substrates, das über funktionelle Gruppen verfügt, welche unter Hydroxygruppen, primären und sekundären Aminogruppen ausgewählt sind, mit einer oder mehreren Verbindung(en) der allgemeinen Formel(n) I und/oder II erhältlich ist, sowie das Tensid auf der Oberfläche flächig verteilt werden und entweder nach einer Einwirkzeit von 1 bis 10 Minuten abgespült oder aber trocknen gelassen werden.Preferably, the process according to the invention is carried out in such a way that the one or more compound (s) of the general formula (I) and / or II and / or the polymer obtained by reacting a polymeric substrate which has functional groups which are hydroxy , primary and secondary amino groups are selected, with one or more compound (s) of general formula (I) I and / or II is available, and the surfactant are distributed over the surface and rinsed off either after a contact time of 1 to 10 minutes or to be left to dry.
In einer bevorzugten Ausführungsform des Verfahrens erfolgt das In-Kontakt-Bringen bei einer Temperatur von 5 bis 50°C, insbesondere 15 bis 35°C.In a preferred embodiment of the method, the bringing into contact takes place at a temperature of 5 to 50 ° C, in particular 15 to 35 ° C.
Das erfindungsgemäße Verfahren stellt in einer besonders bevorzugten Ausführungsform ein Reinigungsverfahren dar, welches zur Reinigung der Oberfläche dient.In a particularly preferred embodiment, the process according to the invention represents a purification process which serves to clean the surface.
Die die Verbindung(en) der allgemeinen Formel(n) I und/oder II und/oder das Polymer, welches durch Umsetzung eines polymeren Substrates, das über funktionelle Gruppen verfügt, welche unter Hydroxygruppen, primären und sekundären Aminogruppen ausgewählt sind, mit einer oder mehreren Verbindung(en) der allgemeinen Formel(n) I und/oder II erhältlich ist, werden in einer besonders bevorzugten Ausführungsform des erfindungsgemäßen Verfahrens als Bestandteil(e) eines wässrigen tensidhaltigen Reinigungsmittels mit der Oberfläche in Kontakt gebracht. Vorzugsweise ist eine oder sind mehrere Verbindung(en) der allgemeinen Formel(n) I und/oder II und/oder ein Polymer, welches durch Umsetzung eines polymeren Substrates, das über funktionelle Gruppen verfügt, welche unter Hydroxygruppen, primären und sekundären Aminogruppen ausgewählt sind, mit einer oder mehreren Verbindung(en) der allgemeinen Formel(n) I und/oder II erhältlich ist, in Mengen von 0,01 bis 50 Gew.%, vorzugsweise von 0,2 bis 15 Gew.%, und insbesondere von 0,5 bis 5 Gew.% in dem Mittel enthalten, jeweils bezogen auf das Gesamtgewicht des Mittels.The compound (s) of general formula (I) and / or II and / or the polymer obtained by reacting a polymeric substrate having functional groups selected from hydroxy, primary and secondary amino groups with one or more several compound (s) of the general formula (I) I and / or II, are brought in a particularly preferred embodiment of the method according to the invention as a component (s) of an aqueous surfactant-containing cleaning agent with the surface in contact. Preferably, one or more compound (s) of the general formula (I) and / or II and / or a polymer obtained by reacting a polymeric substrate having functional groups selected from hydroxy, primary and secondary amino groups , with one or more compound (s) of general formula (I) I and / or II, in amounts of from 0.01 to 50% by weight, preferably from 0.2 to 15% by weight, and in particular from 0 , 5 to 5% by weight in the composition, in each case based on the total weight of the composition.
Die Mittel können in einer besonderen Ausführungsform der Erfindung mindestens einen Inhaltsstoff ausgewählt aus der Gruppe umfassend Säuren, Verdickungsmittel und nichtwässrige Lösungsmittel enthalten.In a particular embodiment of the invention, the agents may contain at least one ingredient selected from the group comprising acids, thickeners and non-aqueous solvents.
Bei dem erfindungsgemäßen Mittel handelt es sich vorzugsweise um ein Reinigungsmittel, insbesondere um ein Reinigungsmittel für Keramik, besonders bevorzugt von Sanitärkeramik.The agent according to the invention is preferably a cleaning agent, in particular a cleaning agent for ceramics, more preferably sanitary ceramics.
Solche Mittel können in einem Verfahren zur Reinigung von WC-Oberflächen eingesetzt werden, bei dem insbesondere Fäkalschmutz und/oder Biofilme leichter entfernt werden können. Eine weitere Ausführungsform der Erfindung betrifft daher ein Verfahren zur Verbesserung der Entfernbarkeit von Fäkalschmutz und/oder von Biofilmen in Spültoiletten, bei dem ein erfindungsgemäßes Mittel, insbesondere ein erfindungsgemäßes Reinigungsmittel, auf der Oberfläche flächig verteilt wird und entweder nach einer Einwirkungszeit von beispielsweise 1 bis 10 Minuten abgespült oder aber trocknen gelassen wird.Such agents can be used in a process for cleaning toilet surfaces, in particular faecal dirt and / or biofilms can be easily removed. A further embodiment of the invention therefore relates to a method for improving the removability of fecal dirt and / or biofilms in flush toilets, in which an agent according to the invention, in particular a detergent according to the invention, is distributed over the surface and either after an exposure time of, for example, 1 to 10 Rinsed for a few minutes or allowed to dry.
Die erfindungsgemäßen Mittel können darüber hinaus übliche sonstige Bestandteile von Mitteln, insbesondere Reinigungsmitteln, zur Behandlung harter Oberflächen enthalten, soweit diese nicht in unerwünschter Weise mit den erfindungsgemäß verwendeten Stoffen wechselwirken.In addition, the compositions according to the invention may contain customary other constituents of agents, in particular detergents, for the treatment of hard surfaces, provided that they do not interact in an undesired manner with the substances used according to the invention.
Als derartige sonstige Bestandteile kommen neben Säuren, Verdickungsmitteln und nichtwässrigen Lösungsmitteln beispielsweise Filmbildner, antimikrobielle Wirkstoffe, Builder, Korrosionsinhibitoren, Komplexbildner, Alkalien, Konservierungsmittel, Bleichmittel, Enzyme sowie Duft- und Farbstoffe in Betracht. Insgesamt sollten vorzugsweise nicht mehr als 30 Gew.-% weitere Inhaltsstoffe enthalten sein, vorzugsweise 0,01 bis 30 Gew.-%, insbesondere 0,2 bis 15 Gew.-%.Suitable other constituents besides acids, thickeners and nonaqueous solvents are, for example, film formers, antimicrobial agents, builders, corrosion inhibitors, complexing agents, alkalis, preservatives, bleaches, enzymes and fragrances and dyes. Overall, preferably not more than 30 wt .-% of further ingredients should be included, preferably 0.01 to 30 wt .-%, in particular 0.2 to 15 wt .-%.
Die erfindungsgemäßen Mittel enthalten mindestens ein Tensid, welches aus den anionischen, nichtionischen, amphoteren und kationischen Tensiden sowie deren Gemischen ausgewählt ist.The compositions according to the invention contain at least one surfactant which is selected from the anionic, nonionic, amphoteric and cationic surfactants and mixtures thereof.
Als anionische Tenside eignen sich vorzugsweise C8-C18-Alkylbenzolsulfonate, insbesondere mit etwa 12 C-Atomen im Alkylteil, C8-C20-Alkansulfonate, C8-C18-Monoalkylsulfate, C8-C18-Al-kylpolyglykolethersulfate mit 2 bis 6 Ethylenoxideinheiten (EO) im Etherteil sowie Sulfobernsteinsäuremono- und -di-C8-C18-Alkylester. Weiterhin können auch C8-C18-α-Olefinsulfonate, sulfonierte C8-C18-Fettsäuren, insbesondere Dodecylbenzolsulfonat, C8-C22-Carbonsäureamidethersulfate, C8-C18-Alkylpolyglykolethercarboxylate, C8-C18-N-Acyltauride, C8-C18-N-Sarkosinate und C8-C18-Alkylisethionate bzw. deren Mischungen verwendet werden. Die anionischen Tenside werden vorzugsweise als Natriumsalze eingesetzt, können aber auch als andere Alkali- oder Erdalkalimetallsalze, beispielsweise Magnesiumsalze, sowie in Form von Ammonium- oder Mono-, Di-, Tri- bzw. Tetraalkylammoniumsalzen enthalten sein, im Falle der Sulfonate auch in Form ihrer korrespondierenden Säure, z.B. Dodecylbenzolsulfonsäure. Beispiele derartiger Tenside sind Natriumkokosalkylsulfat, Natrium-sec.-Alkansulfonat mit ca. 15 C-Atomen sowie Natriumdioctylsulfosuccinat. Als besonders geeignet haben sich Natrium-Fettalkylsulfate und -Fettalkyl+2EO-ethersulfate mit 12 bis 14 C-Atomen erwiesen.Suitable anionic surfactants are preferably C 8 -C 18 -alkylbenzenesulfonates, in particular having about 12 C atoms in the alkyl moiety, C 8 -C 20 -alkanesulfonates, C 8 -C 18 -monoalkyl sulfates, C 8 -C 18 -alkyl polyglycol ether sulfates 2 to 6 ethylene oxide units (EO) in the ether portion and sulfosuccinic mono- and di-C 8 -C 18 alkyl esters. Furthermore, C 8 -C 18 -α-olefinsulfonates, sulfonated C 8 -C 18 -fatty acids, in particular dodecylbenzenesulfonate, C 8 -C 22 -Carbonsäureamidethersulfate, C 8 -C 18 -Alkylpolyglykolethercarboxylate, C 8 -C 18 -N-Acyltauride , C 8 -C 18 -N sarcosinates and C 8 -C 18 -alkyl isethionates or mixtures thereof. The anionic surfactants are preferably used as sodium salts, but may also be present as other alkali or alkaline earth metal salts, for example magnesium salts, and in the form of ammonium or mono-, di-, tri- or tetraalkylammonium salts, in the case of the sulfonates also in the form their corresponding acid, eg dodecylbenzenesulfonic acid. Examples of such surfactants are sodium cocoalkyl sulfate, sodium sec-alkanesulfonate having about 15 carbon atoms and sodium dioctylsulfosuccinate. Sodium fatty alkyl sulfates and fatty alkyl + 2EO ether sulfates having 12 to 14 C atoms have proven particularly suitable.
Als nichtionische Tenside sind vor allem C8-C18-Alkoholpolyglykolether, d.h. ethoxylierte und/oder propoxylierte Alkohole mit 8 bis 18 C-Atomen im Alkylteil und 2 bis 15 Ethylenoxid- (EO) und/oder Propylenoxideinheiten (PO), C8-C18-Carbonsäurepolyglykolester mit 2 bis 15 EO, beispielsweise Talgfettsäure+6-EO-ester, ethoxylierte Fettsäureamide mit 12 bis 18 C-Atomen im Fettsäureteil und 2 bis 8 EO, langkettige Aminoxide mit 14 bis 20 C-Atomen und langkettige Alkylpolyglycoside mit 8 bis 14 C-Atomen im Alkylteil und 1 bis 3 Glycosideinheiten zu erwähnen. Beispiele derartiger Tenside sind Oleyl-Cetyl-Alkohol mit 5 EO, Nonylphenol mit 10 EO, Laurinsäurediethanolamid, Kokosalkyldimethylaminoxid und Kokosalkylpolyglucosid mit im Mittel 1,4 Glucoseeinheiten. Besonders bevorzugt werden C8-18-Fettalkoholpolyglykolether mit insbesondere 2 bis 8 EO, beispielsweise C12-Fettalkohol+7-E0-ether, sowie C8-10-Alkylpolyglucoside mit 1 bis 2 Glycosideinheiten eingesetzt.C 8 -C 18 -alcohol polyglycol ethers, ie ethoxylated and / or propoxylated alcohols having 8 to 18 C atoms in the alkyl moiety and 2 to 15 ethylene oxide (EO) and / or propylene oxide units (PO), C 8 - are especially nonionic surfactants. C 18 -carboxylic acid polyglycol esters having 2 to 15 EO, for example tallow fatty acid + 6-EO esters, ethoxylated fatty acid amides having 12 to 18 C atoms in the fatty acid part and 2 to 8 EO, long-chain amine oxides having 14 to 20 C atoms and long-chain alkylpolyglycosides with 8 to mention 14 carbon atoms in the alkyl moiety and 1 to 3 glycoside units. Examples of such surfactants are oleyl-cetyl-alcohol with 5 EO, nonylphenol with 10 EO, lauric acid diethanolamide, Kokosalkyldimethylaminoxid and Kokosalkylpolyglucosid with an average of 1.4 glucose units. Particular preference is given to using C 8-18 -fatty alcohol polyglycol ethers having in particular 2 to 8 EO, for example C 12 -fatty alcohol + 7-EO ether, and C 8-10 -alkyl polyglucosides having 1 to 2 glycoside units.
Geeignete Amphotenside sind beispielsweise Betaine der Formel (Riii)(Riv)(Rv)N+CH2COO-, in der Riii einen gegebenenfalls durch Heteroatome oder Heteroatomgruppen unterbrochenen Alkylrest mit 8 bis 25, vorzugsweise 10 bis 21 Kohlenstoffatomen und Riv sowie Rv gleichartige oder verschiedene Alkylreste mit 1 bis 3 Kohlenstoffatomen bedeuten, insbesondere C10-C18-Alkyl-dimethylcarboxymethylbetain und C11-C17-Alkylamidopropyl-dimethylcarboxymethylbetain.Suitable amphoteric surfactants are, for example, betaines of the formula (R iii ) (R iv ) (R v ) N + CH 2 COO - , in which R iii is an alkyl radical optionally interrupted by hetero atoms or heteroatom groups having 8 to 25, preferably 10 to 21 carbon atoms and R iv and R v are identical or different alkyl radicals having 1 to 3 carbon atoms, in particular C 10 -C 18 -alkyl-dimethylcarboxymethylbetain and C 11 -C 17 -alkylamidopropyl-dimethylcarboxymethylbetain.
Geeignete Kationtenside sind u.a. die quartären Ammoniumverbindungen der Formel (Rvi)(Rvii)(Rviii)(Rix)N+ X-, in der Rvi bis Rix für vier gleich- oder verschiedenartige, insbesondere zwei lang- und zwei kurzkettige, Alkylreste und X- für ein Anion, insbesondere ein Halogenidion, stehen, beispielsweise Didecyl-dimethyl-ammoniumchlorid, Alkyl-benzyl-didecyl-ammoniumchlorid und deren Mischungen.Suitable cationic surfactants include the quaternary ammonium compounds of the formula (R vi) (R vii) (R viii) (R ix) N + X - in which R VI to R ix four identical or different, in particular two long and two short-chain, alkyl radicals and X - are an anion, in particular a halide ion, for example, didecyl-dimethyl-ammonium chloride, alkyl-benzyl-didecyl-ammonium chloride and mixtures thereof.
In einer bevorzugten Ausführungsform enthält das Mittel als tensidische Komponenten jedoch nur ein oder mehrere Aniontenside, vorzugsweise C8-C18-Alkylsulfate und/oder C8-C18-Alkylethersulfate, und/oder ein oder mehrere nichtionische Tenside, vorzugsweise C8-18-Fettalkoholpolyglykolether mit 2 bis 8 EO und/oder C8-10-Alkylpolyglucoside mit 1 bis 2 Glycosideinheiten.In a preferred embodiment, however, the surfactant component comprises only one or more anionic surfactants, preferably C 8 -C 18 -alkyl sulfates and / or C 8 -C 18 -alkyl ether sulfates, and / or one or more nonionic surfactants, preferably C 8-18 Fatty alcohol polyglycol ethers having 2 to 8 EO and / or C 8-10 alkyl polyglucosides having 1 to 2 glycoside units.
Die erfindungsgemäßen Mittel enthalten Tenside vorzugsweise in Mengen von 0,01 bis 30 Gew.-%, insbesondere 0,2 bis 15 Gew.-%, jeweils bezogen auf das Gesamtgewicht des Mittels.The compositions according to the invention preferably comprise surfactants in amounts of from 0.01 to 30% by weight, in particular from 0.2 to 15% by weight, in each case based on the total weight of the composition.
Erfindungsgemäße Mittel können weiterhin eine oder mehrere Säure(n) enthalten. Als Säuren eignen sich insbesondere organische Säuren wie Ameisensäure, Essigsäure, Zitronensäure, Glycolsäure, Milchsäure, Bernsteinsäure, Adipinsäure, Äpfelsäure, Weinsäure und Gluconsäure oder auch Amidosulfonsäure. Daneben können aber auch die anorganischen Säuren Salzsäure, Schwefelsäure, Phosphorsäure und Salpetersäure bzw. deren Mischungen eingesetzt werden. Besonders bevorzugt sind Säuren, ausgewählt aus der Gruppe umfassend Amidosulfonsäure, Zitronensäure, Milchsäure und Ameisensäure. Sie werden vorzugsweise in Mengen von 0,01 bis 30 Gew.-% eingesetzt, besonders bevorzugt 0,2 bis 15 Gew.-%.Compositions of the invention may further contain one or more acids. Suitable acids are in particular organic acids such as formic acid, acetic acid, citric acid, glycolic acid, lactic acid, succinic acid, adipic acid, malic acid, tartaric acid and gluconic acid or amidosulfonic acid. In addition, however, it is also possible to use the inorganic acids hydrochloric acid, sulfuric acid, phosphoric acid and nitric acid or mixtures thereof. Particular preference is given to acids selected from the group comprising amidosulfonic acid, citric acid, lactic acid and formic acid. They are preferably used in amounts of 0.01 to 30 wt .-%, particularly preferably 0.2 to 15 wt .-%.
In einer weiteren Ausführungsform enthält ein erfindungsgemäßes Mittel ein Verdickungsmittel. Hierfür kommen grundsätzlich alle im Stand der Technik in Wasch- und Reinigungsmitteln eingesetzten Viskositätsregulatoren in Betracht, wie beispielsweise organische natürliche Verdickungsmittel (Agar-Agar, Carrageen, Tragant, Gummi arabicum, Alginate, Pektine, Polyosen, Guar-Mehl, Johannisbrotbaumkernmehl, Stärke, Dextrine, Gelatine, Casein), organische abgewandelte Naturstoffe (Carboxymethylcellulose und andere Celluloseether, Hydroxyethyl- und -propylcellulose und dergleichen, Kernmehlether), organische vollsynthetische Verdickungsmittel (Polyacryl- und Polymethacryl-Verbindungen, Vinylpolymere, Polycarbonsäuren, Polyether, Polyimine, Polyamide) und anorganische Verdickungsmittel (Polykieselsäuren, Tonmineralien wie Montmorillonite, Zeolithe, Kieselsäuren). Zu den Polyacryl- und Polymethacryl-Verbindungen zählen beispielsweise die hochmolekularen mit einem Polyalkenylpolyether, insbesondere einem Allylether von Saccharose, Pentaerythrit oder Propylen, vernetzten Homopolymere der Acrylsäure (INCI-Bezeichnung gemäß International Dictionary of Cosmetic Ingredients der The Cosmetic, Toiletry, and Fragrance Association (CTFA): Carbomer), die auch als Carboxyvinylpolymere bezeichnet werden. Solche Polyacrylsäuren sind u.a. von der Fa. 3V Sigma unter dem Handelsnamen Polygel®, z.B. Polygel® DA, und von der Fa. BFGoodrich unter dem Handelsnamen Carbopol® erhältlich, z.B. Carbopol® 940 (Molekulargewicht ca. 4.000.000), Carbopol® 941 (Molekulargewicht ca. 1.250.000) oder Carbopol® 934 (Molekulargewicht ca. 3.000.000). Weiterhin fallen darunter folgende AcrylsäureCopolymere: (i) Copolymere von zwei oder mehr Monomeren aus der Gruppe der Acrylsäure, Methacrylsäure und ihrer einfachen, vorzugsweise mit C1-4-Alkanolen gebildeten, Ester (INCI Acrylates Copolymer), zu denen etwa die Copolymere von Methacrylsäure, Butylacrylat und Methylmethacrylat (CAS-Bezeichnung gemäß Chemical Abstracts Service: 25035-69-2) oder von Butylacrylat und Methylmethacrylat (CAS 25852-37-3) gehören und die beispielsweise von der Fa. Rohm & Haas unter den Handelsnamen Aculyn® und Acusol® sowie von der Firma Degussa (Goldschmidt) unter dem Handelsnamen Tego® Polymer erhältlich sind, z.B. die anionischen nichtassoziativen Polymere Aculyn® 22, Aculyn® 28, Aculyn® 33 (vernetzt), Acusol® 810, Acusol® 823 und Acusol® 830 (CAS 25852-37-3); (ii) vernetzte hochmolekulare Acrylsäurecopolymere, zu denen etwa die mit einem Allylether der Saccharose oder des Pentaerythrits vernetzten Copolymere von C10-30-Alkylacrylaten mit einem oder mehreren Monomeren aus der Gruppe der Acrylsäure, Methacrylsäure und ihrer einfachen, vorzugsweise mit C1-4-Alkanolen gebildeten, Ester (INCI Acrylates/C10-30 Alkyl Acrylate Crosspolymer) gehören und die beispielsweise von der Fa. BFGoodrich unter dem Handelsnamen Carbopol® erhältlich sind, z.B. das hydrophobierte Carbopol® ETD 2623 und Carbopol® 1382 (INCI Acrylates/C10-30 Alkyl Acrylate Crosspolymer) sowie Carbopol® AQUA 30 (früher Carbopol® EX 473). Weitere Verdickungsmittel sind die Polysaccharide und Heteropolysaccharide, insbesondere die Polysaccharidgummen, beispielsweise Gummi arabicum, Agar, Alginate, Carrageene und ihre Salze, Guar, Guaran, Traganth, Gellan, Ramsan, Dextran oder Xanthan und ihre Derivate, z.B. propoxyliertes Guar, sowie ihre Mischungen. Andere Polysaccharidverdicker, wie Stärken oder Cellulosederivate, können alternativ, vorzugsweise aber zusätzlich zu einem Polysaccharidgummi eingesetzt werden, beispielsweise Stärken verschiedensten Ursprungs und Stärkederivate, z.B. Hydroxyethylstärke, Stärkephosphatester oder Stärkeacetate, oder Carboxymethylcellulose bzw. ihr Natriumsalz, Methyl-, Ethyl-, Hydroxyethyl-, Hydroxypropyl-, Hydroxypropyl-methyl- oder Hydroxyethyl-methyl-cellulose oder Celluloseacetat. Ein besonders bevorzugter Polysaccharidverdicker ist das mikrobielle anionische Heteropolysaccharid Xanthan Gum, das von Xanthomonas campestris und einigen anderen Spezies unter aeroben Bedingungen mit einem Molekulargewicht von 2-15× 106 produziert wird und beispielsweise von der Fa. Kelco unter den Handelsnamen Keltrol® und Kelzan® oder auch von der Firma Rhodia unter dem Handelsnamen Rhodopol® erhältlich ist. Als Verdickungsmittel können weiterhin Schichtsilikate eingesetzt werden. Hierzu zählen beispielsweise die unter dem Handelsnamen Laponite® erhältlichen Magnesium- oder Natrium-Magnesium- Schichtsilikate der Firma Solvay Alkali, insbesondere das Laponite® RD oder auch Laponite® RDS, sowie die Magnesiumsilikate der Firma Süd-Chemie, vor allem das Optigel® SH.In a further embodiment, an agent according to the invention contains a thickening agent. For this purpose, in principle, all viscosity regulators used in detergents and cleaning agents in the prior art into consideration, such as organic natural thickeners (agar, carrageenan, tragacanth, gum arabic, alginates, pectins, polyoses, guar flour, locust bean gum, starch, dextrins , Gelatin, casein), organic modified natural products (carboxymethylcellulose and other cellulose ethers, hydroxyethyl and propylcellulose and the like, core flour ethers), organic fully synthetic thickeners (polyacrylic and polymethacrylic compounds, vinyl polymers, polycarboxylic acids, polyethers, polyimines, polyamides) and inorganic thickeners (polysilicic acids, clay minerals such as montmorillonites, zeolites, silicas). Examples of polyacrylic and polymethacrylic compounds include the high molecular weight homopolymers of acrylic acid crosslinked with a polyalkenyl polyether, in particular an allyl ether of sucrose, pentaerythritol or propylene (INCI name according to the International Dictionary of Cosmetic Ingredients of The Cosmetic, Toiletry, and Fragrance Association (US Pat. CTFA): carbomers), also referred to as carboxyvinyl polymers. Such polyacrylic acids are obtainable inter alia from Fa. 3V Sigma under the tradename Polygel ® such as Polygel ® DA, and by the company. BFGoodrich under the tradename Carbopol ®, such as Carbopol ® 940 (molecular weight about 4,000,000), Carbopol ® 941 (molecular weight approximately 1,250,000) or Carbopol ® 934 (molecular weight approximately 3,000,000). Furthermore, the following acrylic acid copolymers are included: (i) Copolymers of two or more monomers from the group of acrylic acid, methacrylic acid and their simple, preferably with C 1-4 alkanols formed esters (INCI acrylates copolymer), such as the copolymers of methacrylic acid acrylate, butyl acrylate and methyl methacrylate (CAS name according to Chemical Abstracts service: 25035-69-2) or of butyl acrylate and methyl methacrylate (CAS 25852-37-3) and, for example, by the company Rohm & Haas under the trade names Aculyn ® and Acusol. ®, and from Degussa (Goldschmidt) under the trade name Tego ® polymer are available, for example the anionic non-associative polymers Aculyn ® 22, Aculyn ® 28, Aculyn ® 33 (crosslinked), Acusol ® 810, Acusol ® 823 and Acusol ® 830 ( CAS 25852-37-3); (ii) crosslinked high molecular weight acrylic acid copolymers, such as those crosslinked with an allyl ether of sucrose or pentaerythritol copolymers of C 10-30 alkyl acrylates with one or more monomers selected from the group of acrylic acid, methacrylic acid and their simple, preferably with C 1-4 alkanols formed, esters (INCI acrylates / C10-30 alkyl acrylate crosspolymer) and which are obtainable for example from the company. BFGoodrich under the tradename Carbopol ®, Carbopol ® example hydrophobized ETD 2623 and Carbopol ® 1382 (INCI acrylates / C10 30 alkyl acrylate Crosspolymer) and Carbopol AQUA ® 30 (formerly Carbopol ® EX 473). Further thickeners are the polysaccharides and heteropolysaccharides, in particular the polysaccharide gums, for example gum arabic, agar, alginates, carrageenans and their salts, guar, guar gum, tragacanth, gellan, Ramzan, dextran or xanthan and their derivatives, for example propoxylated guar, and also their mixtures. Other polysaccharide thickeners, such as starches or cellulose derivatives, may alternatively or preferably be used in addition to a polysaccharide gum, for example starches of various origins and starch derivatives, for example hydroxyethyl starch, starch phosphate esters or starch acetates, or carboxymethylcellulose or its sodium salt, methyl, ethyl, hydroxyethyl, Hydroxypropyl, hydroxypropyl methyl or hydroxyethyl methyl cellulose or cellulose acetate. A particularly preferred polysaccharide thickener is the microbial anionic heteropolysaccharide xanthan gum, which is produced by Xanthomonas campestris and some other species under aerobic conditions with a molecular weight of 2-15 × 10 6, and for example, by Fa. Kelco under the trade names Keltrol ® and Kelzan ® or from Rhodia is available under the trade name Rhodopol ®. As thickeners also phyllosilicates can be used become. These include, for example, available under the trade name Laponite ® magnesium or sodium-magnesium phyllosilicates from Solvay Alkali, in particular the Laponite ® RD or Laponite ® RDS, and the magnesium silicates Süd-Chemie, especially the Optigel ® SH.
In einer bevorzugten Ausführungsform enthält das erfindungsgemäße Mittel 0,01 bis 30 Gew.-%, insbesondere 0,2 bis 15 Gew.-% eines Verdickungsmittels, vorzugsweise eines Polysaccharidverdickers, beispielsweise Xanthan Gum.In a preferred embodiment, the agent according to the invention contains from 0.01 to 30% by weight, in particular from 0.2 to 15% by weight, of a thickener, preferably of a polysaccharide thickener, for example xanthan gum.
Die erfindungsgemäßen Mittel können Lösungsmittel, insbesondere Wasser und/oder nichtwässrige Lösungsmittel, vorzugsweise wasserlösliche organische Lösungsmittel enthalten. Hierzu zählen beispielsweise niedere Alkohole und/oder Etheralkohole, wobei als niedere Alkohole im Sinne dieser Erfindung geradkettige oder verzweigte C1-6-Alkohole verstanden werden. Als Alkohole werden insbesondere Ethanol, Isopropanol und n-Propanol eingesetzt. Als Etheralkohole kommen hinreichend wasserlösliche Verbindungen mit bis zu 10 C-Atomen im Molekül in Betracht. Beispiele derartiger Etheralkohole sind Ethylenglykolmonobutylether, Propylenglykolmonobutylether, Diethylenglykolmonobutylether, Propylenglykolmonotertiärbutylether und Propylenglykolmonoethylether, von denen wiederum Ethyleriglykolmonobutylether und Propylenglykolmonobutylether bevorzugt werden. In einer bevorzugten Ausführungsform wird jedoch Ethanol als Lösungsmittel eingesetzt. Lösungsmittel können in dem Reinigungsmittel in Mengen von 0,01 bis 30 Gew.-%, vorzugsweise 0,2 bis 15 Gew.-% enthalten sein.The compositions according to the invention may contain solvents, in particular water and / or non-aqueous solvents, preferably water-soluble organic solvents. These include, for example, lower alcohols and / or ether alcohols, which are understood as lower alcohols in the context of this invention straight-chain or branched C 1-6 alcohols. The alcohols used are in particular ethanol, isopropanol and n-propanol. As ether alcohols are sufficiently water-soluble compounds having up to 10 carbon atoms in the molecule into consideration. Examples of such ether alcohols are ethylene glycol monobutyl ether, propylene glycol monobutyl ether, diethylene glycol monobutyl ether, propylene glycol monotertiary butyl ether and propylene glycol monoethyl ether, of which in turn, ethyl diglycol monobutyl ether and propylene glycol monobutyl ether are preferred. In a preferred embodiment, however, ethanol is used as the solvent. Solvents may be included in the detergent in amounts of 0.01 to 30% by weight, preferably 0.2 to 15% by weight.
Die erfindungsgemäßen Mittel können weiterhin Filmbildner enthalten, die zur besseren Benetzung der Oberfläche beitragen können. Hierfür kommen grundsätzlich alle im Stand der Technik in Wasch-und Reinigungsmitteln eingesetzten filmbildenden Polymere in Betracht. Vorzugsweise wird der Filmbildner jedoch ausgewählt aus der Gruppe umfassend Polyethylenglykol, Polyethylenglykol- Derivate sowie Gemische derselben, vorzugsweise mit einem Molekulargewicht zwischen 200 und 20.000.000, besonders bevorzugt zwischen 5.000 und 200.000. Der Filmbildner wird vorteilhafterweise in Mengen von 0,01 bis 30 Gew.-%, insbesondere 0,2 bis 15 Gew.-% eingesetzt.The compositions according to the invention can furthermore contain film formers which can contribute to a better wetting of the surface. In principle, all film-forming polymers used in detergents and cleaners in the prior art are suitable for this purpose. Preferably, however, the film former is selected from the group comprising polyethylene glycol, polyethylene glycol derivatives and mixtures thereof, preferably having a molecular weight between 200 and 20,000,000, more preferably between 5,000 and 200,000. The film former is advantageously used in amounts of from 0.01 to 30% by weight, in particular from 0.2 to 15% by weight.
Erfindungsgemäße Mittel können weiterhin einen oder mehrere antimikrobielle Wirkstoffe enthalten, vorzugsweise in einer Menge von 0,01 bis 1 Gew.-%, insbesondere von 0,05 bis 0,5 Gew.-%, besonders bevorzugt von 0,1 bis 0,3 Gew.-%. Geeignet sind beispielsweise antimikrobielle Wirkstoffe aus den Gruppen der Alkohole, Aldehyde, antimikrobiellen Säuren bzw. deren Salze, Carbonsäureester, Säureamide, Phenole, Phenolderivate, Diphenyle, Diphenylalkane, Harnstoffderivate, Sauerstoff-, Stickstoff-Acetale sowie -Formale, Benzamidine, Isothiazole und deren Derivate wie Isothiazoline und Isothiazolinone, Phthalimidderivate, Pyridinderivate, antimikrobiellen oberflächenaktiven Verbindungen, Guanidine, antimikrobiellen amphoteren Verbindungen, Chinoline, 1,2-Dibrom-2,4-dicyanobutan, lodo-2-propynyl-butyl-carbamat, lod, lodophore und Peroxide. Bevorzugte antimikrobielle Wirkstoffe werden vorzugsweise ausgewählt aus der Gruppe umfassend Ethanol, n-Propanol, i-Propanol, 1,3-Butandiol, Phenoxyethanol, 1,2-Propylenglykol, Glycerin, Undecylensäure, Zitronensäure, Milchsäure, Benzoeesäure, Salicylsäure, Thymol, 2-Benzyl-4-chlorphenol, 2,2'-Methylen-bis-(6-brom-4-chlorphenol), 2,4,4'-Trichlor-2'-hydroxydiphenylether, N-(4-Chlorphenyl)-N-(3,4-dichlorphenyl)-harnstoff, N,N'-(1,10-decandiyldi-1-pyridinyl-4-yliden)-bis-(1-octan-amin)-dihydrochlorid, N,N'-Bis-(4-Chlorphenyl)-3,12-diimino-2,4,11,13-tetraazatetradecan-diimidamid, antimikrobielle quaternäre oberflächenaktive Verbindungen, Guanidine. Bevorzugte antimikrobiell wirkende oberflächenaktive quaternäre Verbindungen enthalten eine Ammonium-, Sulfonium-, Phosphonium-, Jodonium- oder Arsoniumgruppe. Weiterhin können auch antimikrobiell wirksame ätherische Öle eingesetzt werden, die gleichzeitig fü eine Beduftung des Reinigugsmittels sorgen. Besonders bevorzugte antimikrobielle Wirkstoffe sind jedoch ausgewählt aus der Gruppe umfassend Salicylsäure, quaternäre Tenside, insbesondere Benzalkoniumchlorid, PeroxoVerbindungen, insbesondere Wasserstoffperoxid, Alkalimetallhypochlorit sowie Gemische derselben.Compositions according to the invention may furthermore comprise one or more antimicrobial active ingredients, preferably in an amount of from 0.01 to 1% by weight, in particular from 0.05 to 0.5% by weight, particularly preferably from 0.1 to 0.3 wt .-%. Suitable examples are antimicrobial agents from the groups of alcohols, aldehydes, antimicrobial acids or their salts, carboxylic acid esters, acid amides, phenols, phenol derivatives, diphenyls, diphenylalkanes, urea derivatives, oxygen, nitrogen acetals and formals, benzamidines, isothiazoles and their derivatives such as isothiazolines and isothiazolinones, phthalimide derivatives, pyridine derivatives, antimicrobial surface active compounds, guanidines, antimicrobial amphoteric compounds, quinolines, 1,2-dibromo-2,4-dicyanobutane, iodo-2-propynyl-butyl-carbamate, iodine, iodophores and peroxides. preferred Antimicrobial agents are preferably selected from the group comprising ethanol, n-propanol, i-propanol, 1,3-butanediol, phenoxyethanol, 1,2-propylene glycol, glycerol, undecylenic acid, citric acid, lactic acid, benzoic acid, salicylic acid, thymol, 2-benzyl 4-chlorophenol, 2,2'-methylenebis (6-bromo-4-chlorophenol), 2,4,4'-trichloro-2'-hydroxydiphenyl ether, N- (4-chlorophenyl) -N- (3 , 4-dichlorophenyl) urea, N, N '- (1,10-decanediyldi-1-pyridinyl-4-ylidene) bis (1-octan-amine) dihydrochloride, N, N'-bis (4 -Chlorophenyl) -3,12-diimino-2,4,11,13-tetraazatetradecane-diimidamide, antimicrobial quaternary surface active compounds, guanidines. Preferred antimicrobial surface-active quaternary compounds contain an ammonium, sulfonium, phosphonium, iodonium or arsonium group. Furthermore, antimicrobially effective essential oils can be used, which at the same time provide for a scenting of the cleansing agent. However, particularly preferred antimicrobial agents are selected from the group comprising salicylic acid, quaternary surfactants, in particular benzalkonium chloride, peroxo compounds, in particular hydrogen peroxide, alkali metal hypochlorite and mixtures thereof.
In den erfindungsgemäßen Mitteln können wasserlösliche und/oder wasserunlösliche Builder eingesetzt werden. Dabei sind wasserlösliche Builder bevorzugt, da sie in der Regel weniger dazu tendieren, auf harten Oberflächen unlösliche Rückstände zu hinterlassen. Übliche Builder, die im Rahmen der Erfindung zugegen sein können, sind die niedermolekularen Polycarbonsäuren und ihre Salze, die homopolymeren und copolymeren Polycarbonsäuren und ihre Salze, die Citronensäure und ihre Salze, die Carbonate, Phosphate und Silikate. Zu wasserunlöslichen Buildern zählen die Zeolithe, die ebenfalls verwendet werden können, ebenso wie Mischungen der vorgenannten Buildersubstanzen.Water-soluble and / or water-insoluble builders can be used in the compositions according to the invention. Water-soluble builders are preferred because they tend to be less likely to leave insoluble residues on hard surfaces. Typical builders which may be present in the invention are the low molecular weight polycarboxylic acids and their salts, the homopolymeric and copolymeric polycarboxylic acids and their salts, the citric acid and its salts, the carbonates, phosphates and silicates. Water-insoluble builders include the zeolites, which may also be used, as well as mixtures of the aforementioned builders.
Geeignete Korrosionsinhibitoren sind beispielsweise folgende gemäß INCI benannte Substanzen: Cyclohexylamine, Diammonium Phosphate, Dilithium Oxalate, Dimethylamino Methylpropanol, Dipotassium Oxalate, Dipotassium Phosphate, Disodium Phosphate, Disodium Pyrophosphate, Disodium Tetrapropenyl Succinate, Hexoxyethyl Diethylammonium, Phosphate, Nitromethane, Potassium Silicate, Sodium Aluminate, Sodium Hexametaphosphate, Sodium Metasilicate, Sodium Molybdate, Sodium Nitrite, Sodium Oxalate, Sodium Silicate, Stearamidopropyl Dimethicone, Tetrapotassium Pyrophosphate, Tetrasodium Pyrophosphate, Triisopropanolamine.Suitable corrosion inhibitors are, for example, the following substances named according to INCI: cyclohexylamines, diammonium phosphates, dilithium oxalates, dimethylamino methylpropanol, dipotassium oxalates, dipotassium phosphates, disodium phosphates, disodium pyrophosphates, disodium tetrapropenyl succinates, hexoxyethyl diethylammonium, phosphates, nitromethanes, potassium silicates, sodium aluminates, Sodium Hexametaphosphate, Sodium Metasilicate, Sodium Molybdate, Sodium Nitrites, Sodium Oxalate, Sodium Silicate, Stearamidopropyl Dimethicone, Tetrapotassium Pyrophosphate, Tetrasodium Pyrophosphate, Triisopropanolamine.
Komplexbildner, auch Sequestriermittel genannt, sind Inhaltsstoffe, die Metallionen zu komplexieren und inaktivieren vermögen, um ihre nachteiligen Wirkungen auf die Stabilität oder das Aussehen der Mittel, beispielsweise Trübungen, zu verhindern. Einerseits ist es dabei wichtig, die mit zahlreichen Inhaltsstoffen inkompatiblen Calcium- und Magnesiumionen der Wasserhärte zu komplexieren. Die Komplexierung der Ionen von Schwermetallen wie Eisen oder Kupfer verzögert andererseits die oxidative Zersetzung der fertigen Mittel. Zudem unterstützen die Komplexbildner die Reinigungswirkung. Geeignet sind beispielsweise die folgenden gemäß INCI bezeichneten Komplexbildner: Aminotrimethylene, Phosphonsäure, Beta-Alanine Diacetic Acid, Calcium Disodium EDTA, Citric Acid, Cyclodextrin, Cyclohexanediamine Tetraacetic Acid, Diammonium Citrate, Diammonium EDTA, Diethylenetriamine Pentamethylene Phosphonic Acid, Dipotassium EDTA, Disodium Azacycloheptane Diphosphonate, Disodium EDTA, Disodium Pyrophosphate, EDTA, E-tidronic Acid, Galactaric Acid, Gluconic Acid, Glucuronic Acid, HEDTA, Hydroxypropyl Cyclodextrin, Methyl Cyclodextrin, Pentapotassium Triphosphate, Pentasodium Aminotrimethylene Phosphonate, Pentasodium Ethylenediamine Tetramethylene Phosphonate, Pentasodium Pentetate, Pentasodium Triphosphate, Pentetic Acid, Phytic Acid, Potassium Citrate, Potassium EDTMP, Potassium Gluconate, Potassium Polyphosphate, Potassium Trisphosphonomethylamine Oxide, Ribonic Acid, Sodium Chitosan Methylene Phosphonate, Sodium Citrate, Sodium Diethylenetriamine Pentamethylene Phosphonate, Sodium Dihydroxyethylglycinate, Sodium EDTMP, Sodium Gluceptate, Sodium Gluconate, Sodium Glycereth-1 Polyphosphate, Sodium Hexametaphosphate, Sodium Metaphosphate, Sodium Metasilicate, Sodium Phytate, Sodium Polydimethylglycinophenolsulfonate, Sodium Trimetaphosphate, TEA-EDTA, TEA-Polyphosphate, Tetrahydroxyethyl Ethylenediamine, Tetrahydroxypropyl Ethylenediamine, Tetrapotassium Etidronate, Tetrapotassium Pyrophosphate, Tetrasodium EDTA, Tetrasodium Etidronate, Tetrasodium Pyrophosphate, Tripotassium EDTA, Trisodium Dicarboxymethyl Alaninate, Trisodium EDTA, Trisodium HEDTA, Trisodium NTA und Trisodium Phosphate.Chelants, also called sequestering agents, are ingredients that are capable of complexing and inactivating metal ions to prevent their adverse effects on the stability or appearance of the agents, for example clouding. On the one hand, it is important to complex the incompatible with numerous ingredients calcium and magnesium ions of water hardness. On the other hand, the complexation of the ions of heavy metals such as iron or copper delays the oxidative decomposition of the finished agents. In addition, the complexing agents support the cleaning effect. Suitable examples are the following according to INCI designated complexing agent: Aminotrimethylene, Phosphonic Acid, Beta-Alanine Diacetic Acid, Calcium Disodium EDTA, Citric Acid, Cyclodextrin, Cyclohexanediamine Tetraacetic Acid, Diammonium Citrate, Diammonium EDTA, Diethylenetriamine Pentamethylene Phosphonic Acid, Dipotassium EDTA, Disodium Azacycloheptane Diphosphonate, Disodium EDTA, Disodium Pyrophosphate, EDTA, E -tidronic Acid, Galactic Acid, Gluconic Acid, Glucuronic Acid, HEDTA, Hydroxypropyl Cyclodextrin, Methyl Cyclodextrin, Pentapotassium Triphosphate, Pentasodium Aminotrimethylene Phosphonate, Pentasodium Ethylenediamine Tetramethylene Phosphonate, Pentasodium Pentetate, Pentasodium Triphosphate, Pentetic Acid, Phytic Acid, Potassium Citrate, Potassium EDTMP , Potassium Gluconate, Potassium Polyphosphate, Potassium Trisphosphonomethylamine Oxides, Ribonic Acid, Sodium Chitosan Methylene Phosphonate, Sodium Citrate, Sodium Diethylenetriamine Pentamethylene Phosphonate, Sodium Dihydroxyethylglycinate, Sodium EDTMP, Sodium Gluceptate, Sodium Gluconate, So Glycereth-1 Polyphosphate, Sodium Hexametaphosphate, Sodium Metaphosphate, Sodium Metasilicate, Sodium Phytate, Sodium Polydimethylglycinophenolsulfonate, Sodium Trimetaphosphate, TEA-EDTA, TEA Polyphosphate, Tetrahydroxyethyl Ethylenediamine, Tetrahydroxypropyl Ethylenediamine, Tetrapotassium Etidronate, Tetrapotassium Pyrophosphate, Tetrasodium EDTA, Tetrasodium Etidronate, Tetrasodium Pyrophosphate, Tripotassium EDTA, Trisodium Dicarboxymethyl Alaninate, Trisodium EDTA, Trisodium HEDTA, Trisodium NTA and Trisodium Phosphate.
In erfindungsgemäßen Mitteln können weiterhin Alkalien enthalten sein. Als Basen werden in erfindungsgemäßen Mitteln vorzugsweise solche aus der Gruppe der Alkali- und Erdalkalimetallhydroxide und -carbonate, insbesondere Natriumcarbonat oder Natriumhydroxid, eingesetzt. Daneben können aber auch Ammoniak und/oder Alkanolamine mit bis zu 9 C-Atomen im Molekül verwendet werden, vorzugsweise die Ethanolamine, insbesondere Monoethanolamin.In agents according to the invention, it is also possible for alkalis to be present. Suitable bases in agents according to the invention are preferably those from the group of alkali metal and alkaline earth metal hydroxides and carbonates, in particular sodium carbonate or sodium hydroxide. In addition, however, it is also possible to use ammonia and / or alkanolamines having up to 9 C atoms in the molecule, preferably the ethanolamines, in particular monoethanolamine.
Konservierungsmittel können gleichfalls in erfindungsgemäßen Mitteln enthalten sein. Als solche können im wesentlichen die bei den antimikrobiellen Wirkstoffen genannten Stoffe eingesetzt werden.Preservatives may also be included in compositions of the invention. As such, essentially the substances mentioned in the antimicrobial agents can be used.
Erfindungsgemäß können die Mittel weiterhin Bleichmittel enthalten. Geeignete Bleichmittel umfassen Peroxide, Persäuren und/oder Perborate, besonders bevorzugt ist Wasserstoffperoxid. Natriumhypochlorit ist dagegen bei sauer formulierten Reinigungsmitteln aufgrund der Freisetzung giftiger Chlorgas-Dämpfe weniger geeignet, kann jedoch in alkalisch eingestellten Reinigungsmitteln eingesetzt werden. Unter Umständen kann neben dem Bleichmittel auch ein Bleichaktivator enthalten sein.According to the invention, the agents may further contain bleaching agents. Suitable bleaching agents include peroxides, peracids and / or perborates, particularly preferred is hydrogen peroxide. Sodium hypochlorite, on the other hand, is less suitable for acidic detergents due to the release of toxic chlorine gas vapors, but can be used in alkaline detergents. In some circumstances, a bleach activator may be included in addition to the bleaching agent.
Das erfindungsgemäße Mittel kann auch Enzyme enthalten, vorzugsweise Proteasen, Lipasen, Amylasen, Hydrolasen und/oder Cellulasen. Sie können dem Mittel in jeder nach dem Stand der Technik etablierten Form zugesetzt werden. Hierzu gehören bei flüssigen oder gelförmigen Mitteln insbesondere Lösungen der Enzyme, vorteilhafterweise möglichst konzentriert, wasserarm und/oder mit Stabilisatoren versetzt. Alternativ können die Enzyme verkapselt werden, beispielsweise durch Sprühtrocknung oder Extrusion der Enzymlösung zusammen mit einem, vorzugsweise natürlichen, Polymer oder in Form von Kapseln, beispielsweise solchen, bei denen die Enzyme wie in einem erstarrten Gel eingeschlossen sind oder in solchen vom Kern-Schale-Typ, bei dem ein enzymhaltiger Kern mit einer Wasser-, Luft- und/oder Chemikalien-undurchlässigen Schutzschicht überzogen ist. In aufgelagerten Schichten können zusätzlich weitere Wirkstoffe, beispielsweise Stabilisatoren, Emulgatoren, Pigmente, Bleich- oder Farbstoffe aufgebracht werden. Derartige Kapseln werden nach an sich bekannten Methoden, beispielsweise durch Schüttel- oder Rollgranulation oder in Fluid-bed-Prozessen aufgebracht. Vorteilhafterweise sind derartige Granulate, beispielsweise durch Aufbringen polymerer Filmbildner, staubarm und aufgrund der Beschichtung lagerstabil.The agent according to the invention may also contain enzymes, preferably proteases, lipases, amylases, hydrolases and / or cellulases. They may be added to the composition in any form established in the art. These include liquid or gel agents in particular solutions of the enzymes, advantageously as concentrated as possible, low in water and / or added with stabilizers. Alternatively, the enzymes can be encapsulated, for example by spray drying or extrusion of the enzyme solution together with a, preferably natural, polymer or in the form of capsules, for example those in which the enzymes are entrapped as in a solidified gel or in core-shelled form. Type in which an enzyme-containing core is coated with a water, air and / or chemical impermeable protective layer. In deposited layers, further active ingredients, for example stabilizers, emulsifiers, pigments, bleaches or dyes, may additionally be applied. Such capsules are applied by methods known per se, for example by shaking or rolling granulation or in fluid-bed processes. Advantageously, such granules, for example by applying polymeric film-forming agent, low in dust and storage stable due to the coating.
Weiterhin können in enzymhaltigen Mitteln Enzymstabilisatoren vorhanden sein, um ein in einem erfindungsgemäßen Mittel enthaltenes Enzym vor Schädigungen wie beispielsweise Inaktivierung, Denaturierung oder Zerfall etwa durch physikalische Einflüsse, Oxidation oder proteolytische Spaltung zu schützen. Als Enzymstabilisatoren sind, jeweils in Abhängigkeit vom verwendeten Enzym, insbesondere geeignet: Benzamidin-Hydrochlorid, Borax, Borsäuren, Boronsäuren oder deren Salze oder Ester, vor allem Derivate mit aromatischen Gruppen, etwa substituierte Phenylboronsäuren beziehungsweise deren Salze oder Ester; Peptidaldehyde (Oligopeptide mit reduziertem C-Terminus), Aminoalkohole wie Mono-, Di-, Triethanol- und -Propanolamin und deren Mischungen, aliphatische Carbonsäuren bis zu C12, wie Bernsteinsäure, andere Dicarbonsäuren oder Salze der genannten Säuren; endgruppenverschlossene Fettsäureamidalkoxylate; niedere aliphatische Alkohole und vor allem Polyole, beispielsweise Glycerin, Ethylenglykol, Propylenglykol oder Sorbit; sowie Reduktionsmittel und Antioxidantien wie Natrium-Sulfit und reduzierende Zucker. Weitere geeignete Stabilisatoren sind aus dem Stand der Technik bekannt. Bevorzugt werden Kombinationen von Stabilisatoren verwendet, beispielsweise die Kombination aus Polyolen, Borsäure und/oder Borax, die Kombination von Borsäure oder Borat, reduzierenden Salzen und Bernsteinsäure oder anderen Dicarbonsäuren oder die Kombination von Borsäure oder Borat mit Polyolen oder Polyaminoverbindungen und mit reduzierenden Salzen.In addition, enzyme stabilizers may be present in enzyme-containing agents in order to protect an enzyme contained in an agent according to the invention from damage such as, for example, inactivation, denaturation or decomposition, for example by physical influences, oxidation or proteolytic cleavage. Suitable enzyme stabilizers, in each case depending on the enzyme used, are in particular: benzamidine hydrochloride, borax, boric acids, boronic acids or their salts or esters, especially derivatives with aromatic groups, for example substituted phenylboronic acids or their salts or esters; Peptide aldehydes (oligopeptides with reduced C-terminus), amino alcohols such as mono-, di-, triethanol- and -propanolamine and mixtures thereof, aliphatic carboxylic acids up to C12, such as succinic acid, other dicarboxylic acids or salts of said acids; end-capped fatty acid amide alkoxylates; lower aliphatic alcohols and especially polyols, for example glycerol, ethylene glycol, propylene glycol or sorbitol; and reducing agents and antioxidants such as sodium sulfite and reducing sugars. Other suitable stabilizers are known in the art. Preference is given to using combinations of stabilizers, for example the combination of polyols, boric acid and / or borax, the combination of boric acid or borate, reducing salts and succinic acid or other dicarboxylic acids or the combination of boric acid or borate with polyols or polyamino compounds and with reducing salts.
Als weitere Inhaltsstoffe kann das erfindungsgemäße Mittel schließlich einen oder mehrere Duftstoffe und/oder ein oder mehrere Farbstoffe enthalten. Als Farbstoffe können dabei sowohl wasserlösliche als auch öllösliche Farbstoffe verwendet werden, wobei einerseits die Kompatibilität mit weiteren Inhaltsstoffen, beispielsweise Bleichmitteln, zu beachten ist und andererseits der eingesetzte Farbstoff gegenüber den Oberflächen, insbesondere gegenüber WC-Keramik, auch bei längerem Einwirken nicht substantiv wirken sollte. Die Wahl des geeigneten Duftstoffs ist ebenfalls nur durch mögliche Wechselwirkungen mit den übrigen Reinigungsmittelkomponenten beschränkt.As further ingredients, the agent according to the invention may finally contain one or more fragrances and / or one or more dyes. As dyes, both water-soluble and oil-soluble dyes can be used, on the one hand the compatibility with other ingredients, such as bleaches, is observed and on the other hand, the dye used should not be substantive to the surfaces, especially compared to toilet ceramics, even with prolonged exposure , The choice of suitable perfume is also limited only by possible interactions with the other detergent components.
Die Herstellung der erfindungsgemäßen Mittel kann in fachüblicher Weise erfolgen, indem die in dem Mittel enthaltenen Komponenten in geeigneter Weise miteinander vermischt werden.The preparation of the compositions according to the invention can be carried out in a customary manner by mixing the components contained in the composition in a suitable manner.
Erfindungsgemäße Mittel, welche vorzugsweise als Reinigungsmittel ausgebildet sind, finden bei der Behandlung harter Oberflächen, insbesondere von Sanitärkeramik, Anwendung. Sie können zum einen zur schmutzabweisenden Ausrüstung harter Oberflächen und zur Reduzierung der Wiederverschmutzung dieser Oberflächen verwendet werden, und zum anderen eine schnellere und gründlichere Reinigung verschmutzter Oberflächen ermöglichen.Agents according to the invention, which are preferably designed as cleaning agents, find application in the treatment of hard surfaces, in particular sanitary ceramics. They can be used to remove dirt from hard surfaces and to reduce the re-contamination of these surfaces, as well as to allow faster and more thorough cleaning of soiled surfaces.
In einer bevorzugten Ausführungsform der Erfindung dienen erfindungsgemäße Mittel zur verbesserten Entfernung von Fäkalschmutz und/oder Biofilmen von den Oberflächen von Spültoiletten und/oder zur Verminderung der Neuanschmutzung solcher Oberflächen mit Fäkalschmutz und/oder Biofilmen. Dazu wird das Mittel auf der Oberfläche flächig verteilt und entweder nach einer Einwirkzeit von vorzugsweise 1 bis 10 Minuten abgespült oder aber trocknen gelassen. Nach Behandlung der Oberfläche auf diese Art und Weise ist Fäkalschmutz leichter, oft ohne Zuhilfenahme mechanischer Hilfsmittel, wie etwa einer WC-Bürste, zu entfernen. Zudem lassen sich eventuell eingetrocknete Reinigungsmittelreste leichter abspülen.In a preferred embodiment of the invention means according to the invention are used for improved removal of fecal dirt and / or biofilms from the surfaces of flush toilets and / or for reducing the re-soiling of such surfaces with fecal dirt and / or biofilms. For this purpose, the agent is spread over the surface and either rinsed after an exposure time of preferably 1 to 10 minutes or left to dry. After treating the surface in this manner, fecal soiling is easier to remove, often without the aid of mechanical aids such as a toilet brush. In addition, any dried-up detergent residues can be rinsed off more easily.
Als Beispiele für verdickte Rezepturen wurden drei saure WC-Reinigungsmittel E1 bis E3 mit unterschiedlichen Anteilen an einem der erfindungsgemäß verwendeten Polymere formuliert. Eine Vergleichsformulierung V1 war dagegen frei von diesem Polymer.
Mit dieser Formulierungen wurden Versuche zur Reinigungsleistung gegenüber Fäkalschmutz und zur Abspülbarkeit durchgeführt. Dabei wurde jeweils zunächst eine handelsübliche Toilette Typ V&B gründlich mit Hilfe einer Toilettenbürste und Ata Scheuermilch gereinigt, gespült und trocknen gelassen.With these formulations, tests were carried out for cleaning performance against faecal dirt and for rinsing. In each case, a commercial toilet type V & B was thoroughly cleaned, rinsed and allowed to dry thoroughly using a toilet brush and Ata scrub milk.
Zur Prüfung der Reinigungsleistung wurde anschließend eine der erfindungsgemäßen Toilettenreinigerformulierungen E1 - E3 oder die Vergleichsformulierung V1 aufgebracht, flächig verteilt, 5 min einwirken gelassen und abgespült. Danach wurde ein artifizieller Fäkalschmutz (Gemisch aus bakterieller Biomasse, Ballaststoffen aus pflanzlichem Zellwandmaterial, Glycerin und einer wässrigen Lösung, entsprechend dem Patent
Zur Prüfung der Abspülbarkeit wurde nach der oben beschriebenen Vorreinigung eine der erfindungsgemäßen Toilettenreinigerformulierungen E1 - E3 oder die Vergleichsformulierung V1 aufgebracht, flächig verteilt und drei Stunden einwirken gelassen. Danach wurde für alle Formulierungen ein flächiger blauer Film auf der Toiletteninnenwand beobachtet. Nach dem Spülen der Toilette waren im Falle des nicht erfindungsgemäßen Reinigers V1 noch 90 % der ursprünglichen Fläche mit einem sichtbaren blauen Film aus Reinigerformulierung bedeckt, während bei Verwendung der erfindungsgemäßen Formulierungen E1, E2 und E3 kein sichtbarer Film mehr vorhanden war.To test the rinsability, one of the toilet cleaner formulations E1-E3 according to the invention or the comparison formulation V1 was applied after the pre-cleaning described above, distributed over a wide area and allowed to act for three hours. Thereafter, a flat blue film was observed on the toilet inner wall for all formulations. After rinsing the toilet, in the case of cleaner V1 not according to the invention, 90% of the original surface was covered with a visible blue film of cleaner formulation, whereas no visible film was present when using formulations E1, E2 and E3 according to the invention.
Weiterhin wurden als Beispiele für unverdickte Rezepturen drei Beschichtungslösungen E4 bis E6 hergestellt, die ebenfalls das erfindungsgemäß verwendete Polymer enthielten, sowie eine Vergleichslösung V2.
Auch mit diesen Beschichtungslösungen wurden Versuche zur Reinigungsleistung gegenüber Fäkalschmutz und zur Abspülbarkeit durchgeführt. Dabei wurde wiederum zunächst eine handelsübliche Toilette Typ V&B gründlich mit Hilfe einer Toilettenbürste und Ata Scheuermilch gereinigt, gespült und trocknen gelassen. Anschließend wurde eine der erfindungsgemäßen Toilettenreinigerformulierungen E4 - E6 oder die Vergleichsformulierung V2 aufgebracht, flächig verteilt und trocknen gelassen. Danach wurde ein artifizieller Fäkalschmutz (Gemisch aus bakterieller Biomasse, Ballaststoffen aus pflanzlichem Zellwandmaterial, Glycerin und einer wässrigen Lösung, entsprechend dem Patent
Claims (8)
- Agent for treating a hard surface comprisinga) one or more compound(s) of the general formula(e) I and/or II
R stands for C1-C12 alkylene;
k stands for a number greater than 0,
X stands for CO-CH=CH2, CO-C(CH3)=CH2, CO-O-aryl, C2-C6-alkylene-SO2-CH=CH2, or CO-NH-R1, wherein R1 stands for C1-C30 alkyl, C1-C30 haloalkyl, C1-C30 hydroxyalkyl, C1-C6 alkyloxy-C1-C30 alkyl, C1-C6 alkylcarbonyloxy-C1-C30 alkyl, amino-C1-C30 alkyl, mono- or di(C1-C6 alkyl)amino-C1-C30 alkyl, ammonio-C1-C30 alkyl, polyoxyalkylene-C1-C30 alkyl, polysiloxanyl-C1-C30 alkyl, (meth)acryloyloxy-C1-C30 alkyl, sulfono-C1-C30 alkyl, phosphono-C1-C30 alkyl, di(C1-C6 alkyl)phosphono-C1-C30 alkyl, phosphonato-C1-C30 alkyl, di(C1-C6 alkyl)phosphonato-C1-C30 alkyl, or a saccharide residue, wherein X has this meaning in the formula I only when k stands for 1, or, for the case that k stands for a number greater than 1, X stands for(i) the residue of a polyamine, onto which the portion of the formula located between parentheses is attached via (CO)NH groups, or(ii) a polymeric skeleton, onto which the portion of the formula located between parentheses is bonded through (CO), NH-C2-C6-alkylene-O(CO) or (CO)-O-C2-C6-alkylene-O(CO) groups; or(iii) a polymeric skeleton, onto which the portion of the formula located between parentheses is bonded through (CO)-polysiloxanyl-C1-C30-alkyl groups, and/or a polymer that is obtained by reacting one or more compound(s) of the general formula(e) I and/or II with a polymeric substrate that has functional groups selected from hydroxyl groups, primary and secondary amino groups,b) at least one surfactant andc) optionally water and/or further conventional constituents compatible with other components of surface treatment or cleaning agents, wherein said agent comprises at least one ingredient selected from the group comprising acids, thickeners and non-aqueous solvents. - Agent according to claim 1, characterised in that one or more compound(s) of the general formula(e) I and/or II and/or a polymer that is obtained by reacting one or more compound(s) of the general formula(e) I or II with a polymeric substrate that has functional groups selected from hydroxyl groups, primary and secondary amino groups, is/are comprised in amounts of 0.01 to 50 wt %, preferably 0.2 to 15 wt % and especially 0.5 to 5 wt %, based on the total weight of the agent.
- Agent according to claim 1 or 2, characterised in that it concerns a cleaning agent, principally for ceramics, in particular for sanitary ceramics.
- Agent according to one of the claims 1 to 3, characterised in that the polymeric substrate is selected from the group comprising polyvinyl alcohols, polyalkylenamines such as polyethyleneimines, polyvinylamines, polyallylamines, polyethylene glycols, chitosan, polyamide-epichlorohydrin resins, polyaminostyrenes, polysiloxanes that are terminally substituted or substituted in the side chains with aminoalkyl groups, peptides, polypeptides and proteins and mixtures thereof.
- Agent according to one of the claims 1 to 4, characterised in that the polymeric substrate is selected from the polyethyleneimines with molecular weights in the range 5000 to 100 000, compounds of the formula NH2-[CH2]m-(Si(CH3)2O)n-Si(CH3)2-[CH2]o-R', wherein m is 1 to 10, preferably 1 to 5, particularly preferably 1 to 3, wherein n is 1 to 50, preferably 30 to 50, wherein o = 0 to 10, preferably 1 to 5, particularly 1 to 3 and wherein R' is H, C1-22 alkyl, an amino or ammonium group, and compounds of the formula NH2-[CH(CH3)-CH2O]l[CH2-CH2O]m-[CH2-CH(CH3)O]n-R", wherein I, m and n independently of each other are numbers from 0 to 50, with the proviso that the sum of I+m+n is 5 to 100, in particular 10 to 50, preferably 10 to 30, particularly preferably 10 to 20, and R" is H, C1-22 alkyl, C1-22 aminoalkyl, or C1-22 ammoniumalkyl group, and mixtures thereof.
- Agent according to one of the claims 1 to 5, characterised in that the compound of the formula I is selected from
4-phenyloxycarbonyloxymethyl-2-oxo-1,3-dioxolane,
4-(4-phenyloxycarbonyloxy)butyl-2-oxo-1,3-dioxolane,
2-oxo-1,3-dioxolan-4-ylmethyl acrylate,
2-oxo-1,3-dioxolan-4-ylmethyl methacrylate,
4-(2-oxo-1,3-dioxolan-4-yl)-butyl acrylate,
4-(2-oxo-1,3-dioxolan-4-yl)-butyl methacrylate,
4-(vinylsulfonylethyloxy)-butyl-2-oxo-1,3-dioxolane and mixtures thereof. - Method for treating a hard surface in which the surface is brought into contact with an agent according to one of the claims 1 to 6.
- Method according to claim 7, characterised in that the one or more compound(s) of the general formula(e) I and/or II and/or the polymer that is obtained by reacting one or more compound(s) of the general formula(e) I or II with a polymeric substrate that has functional groups selected from hydroxyl groups, primary and secondary amino groups, as well as the surfactant are spread over the area of the surface and either rinsed off after a contact time of 1 to 10 minutes or are allowed to dry.
Priority Applications (1)
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PL08708990T PL2129763T3 (en) | 2007-04-03 | 2008-02-14 | Product for treating hard surfaces |
Applications Claiming Priority (2)
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DE102007016389A DE102007016389A1 (en) | 2007-04-03 | 2007-04-03 | Agent for the treatment of hard surfaces |
PCT/EP2008/051793 WO2008119592A1 (en) | 2007-04-03 | 2008-02-14 | Product for treating hard surfaces |
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EP2129763A1 EP2129763A1 (en) | 2009-12-09 |
EP2129763B1 true EP2129763B1 (en) | 2012-08-08 |
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EP (1) | EP2129763B1 (en) |
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WO (1) | WO2008119592A1 (en) |
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US20090250653A1 (en) | 2006-08-07 | 2009-10-08 | Kiely Donald E | Hydroxycarboxylic Acids and Salts |
US7692041B2 (en) | 2006-08-07 | 2010-04-06 | The University Of Montana | Method of oxidation using nitric acid |
JP5775305B2 (en) | 2007-11-15 | 2015-09-09 | ザ ユニバーシティー オブ モンタナ | Hydroxy polyamide gel former |
ES2422593T3 (en) * | 2009-12-10 | 2013-09-12 | Procter & Gamble | Method and use of a dishwasher composition |
EP2336750B1 (en) * | 2009-12-10 | 2016-04-13 | The Procter & Gamble Company | Method for measuring the soil removal ability of a cleaning product |
ES2548772T3 (en) * | 2009-12-10 | 2015-10-20 | The Procter & Gamble Company | Dishwasher product and use of the same |
EP2333040B2 (en) * | 2009-12-10 | 2019-11-13 | The Procter & Gamble Company | Detergent composition |
EP2333039B2 (en) * | 2009-12-10 | 2020-11-11 | The Procter & Gamble Company | Method and use of a dishwasher composition |
WO2012065001A1 (en) | 2010-11-11 | 2012-05-18 | Rivertop Renewables | Corrosion inhibiting composition |
ES2548405T3 (en) * | 2011-04-21 | 2015-10-16 | Rivertop Renewables, Inc. | Calcium fixative composition |
KR20140048130A (en) * | 2011-06-17 | 2014-04-23 | 레킷트 벵키저 엔.브이. | Composition |
EP2925826A1 (en) | 2012-11-28 | 2015-10-07 | Rivertop Renewables | Corrosion inhibiting, freezing point lowering compositions |
US9346736B2 (en) | 2013-03-13 | 2016-05-24 | Rivertop Renewables, Inc. | Oxidation process |
US9670124B2 (en) | 2013-03-13 | 2017-06-06 | Rivertop Renewables, Inc. | Nitric acid oxidation process |
BR112015022284A2 (en) | 2013-03-13 | 2017-07-18 | Rivertop Renewables Inc | improved nitric acid oxidation processes |
EP2970542B1 (en) | 2013-03-15 | 2019-07-24 | Lubrizol Advanced Materials, Inc. | Itaconic acid copolymers |
US20140290694A1 (en) * | 2013-03-26 | 2014-10-02 | The Procter & Gamble Company | Cleaning compositions for cleaning a hard surface |
WO2015042013A1 (en) | 2013-09-18 | 2015-03-26 | Lubrizol Advanced Materials, Inc. | Stable linear polymers |
ES2823562T3 (en) | 2014-03-14 | 2021-05-07 | Lubrizol Advanced Mat Inc | Polymers and copolymers of itaconic acid |
MX2017003235A (en) | 2014-09-10 | 2017-06-19 | Basf Se | Encapsulated cleaning composition. |
US20180030389A1 (en) * | 2016-07-29 | 2018-02-01 | Amit Garyali | Multi-Purpose Cleaner System |
IT201800004475A1 (en) * | 2018-04-13 | 2019-10-13 | DETERGENT COMPOSITION |
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WO2008119831A2 (en) * | 2007-04-03 | 2008-10-09 | Henkel Ag & Co. Kgaa | Anti-grey detergent |
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JP2001049293A (en) * | 1999-08-06 | 2001-02-20 | Lion Corp | Detergent composition |
JP2001294890A (en) * | 2000-04-17 | 2001-10-23 | Lion Corp | Perfume auxiliary composition |
JP2001300286A (en) * | 2000-04-20 | 2001-10-30 | Lion Corp | Decomposable surfactant |
JP2004536039A (en) * | 2001-03-07 | 2004-12-02 | ザ プロクター アンド ギャンブル カンパニー | Topical compositions containing cosmetic binders based on cyclic imidocarbonates |
DE10246140A1 (en) * | 2002-10-01 | 2004-04-15 | Basf Ag | Reaction products of 2-propylheptanol with 1-halogen-2,3-epoxypropanes and 1-hydroxy-2,3-epoxypropane |
DE10246139A1 (en) * | 2002-10-01 | 2004-04-15 | Basf Ag | Alkylglycidol carbonates as co-surfactants |
EP1541568A1 (en) * | 2003-12-09 | 2005-06-15 | Deutsches Wollforschungsinstitut an der Rheinisch-Westfälischen Technischen Hochschule Aachen e.V. | Reactive cyclic carbonates and ureas for the modification of biomolecules, polymeres and surfaces |
DE10357232B3 (en) | 2003-12-09 | 2005-06-30 | Henkel Kgaa | Artifical fecal matter composition useful e.g. for testing cleansing compositions comprises Escherichia coli biomass, ballast materials from vegetable cell wall, glycerin or substance of similar viscosity and aqueous solution |
WO2006005358A1 (en) | 2004-07-10 | 2006-01-19 | Henkel Kommanditgesellschaft Auf Aktien | Copolymer-containing cleaning compositions |
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- 2007-04-03 DE DE102007016389A patent/DE102007016389A1/en not_active Withdrawn
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WO2008119831A2 (en) * | 2007-04-03 | 2008-10-09 | Henkel Ag & Co. Kgaa | Anti-grey detergent |
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ES2392368T3 (en) | 2012-12-10 |
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EP2129763A1 (en) | 2009-12-09 |
US20100041574A1 (en) | 2010-02-18 |
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PL2129763T3 (en) | 2013-01-31 |
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