EP2843034B1 - Produit de nettoyage ayant un effet de détartrage - Google Patents
Produit de nettoyage ayant un effet de détartrage Download PDFInfo
- Publication number
- EP2843034B1 EP2843034B1 EP14182845.9A EP14182845A EP2843034B1 EP 2843034 B1 EP2843034 B1 EP 2843034B1 EP 14182845 A EP14182845 A EP 14182845A EP 2843034 B1 EP2843034 B1 EP 2843034B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cleaning agent
- acid
- skin
- corrosive
- agent according
- 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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- 239000012459 cleaning agent Substances 0.000 title claims description 40
- 230000000694 effects Effects 0.000 title claims description 15
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 60
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 claims description 50
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 36
- -1 fatty alcohol sulfates Chemical class 0.000 claims description 33
- 239000003945 anionic surfactant Substances 0.000 claims description 31
- 229940098779 methanesulfonic acid Drugs 0.000 claims description 25
- 239000004310 lactic acid Substances 0.000 claims description 18
- 235000014655 lactic acid Nutrition 0.000 claims description 18
- 239000003795 chemical substances by application Substances 0.000 claims description 17
- UZZYXUGECOQHPU-UHFFFAOYSA-M n-octyl sulfate Chemical group CCCCCCCCOS([O-])(=O)=O UZZYXUGECOQHPU-UHFFFAOYSA-M 0.000 claims description 11
- UZZYXUGECOQHPU-UHFFFAOYSA-N sulfuric acid monooctyl ester Natural products CCCCCCCCOS(O)(=O)=O UZZYXUGECOQHPU-UHFFFAOYSA-N 0.000 claims description 11
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 10
- 231100000472 OECD 431 In Vitro Skin Corrosion: Human Skin Model Test Toxicity 0.000 claims description 9
- 102000004190 Enzymes Human genes 0.000 claims description 8
- 108090000790 Enzymes Proteins 0.000 claims description 8
- 230000002378 acidificating effect Effects 0.000 claims description 8
- 239000008139 complexing agent Substances 0.000 claims description 6
- 230000007797 corrosion Effects 0.000 claims description 6
- 238000005260 corrosion Methods 0.000 claims description 6
- 239000003112 inhibitor Substances 0.000 claims description 5
- 239000000654 additive Substances 0.000 claims description 4
- 229940067739 octyl sulfate Drugs 0.000 claims description 4
- 239000003352 sequestering agent Substances 0.000 claims description 4
- 239000003021 water soluble solvent Substances 0.000 claims description 4
- 239000000645 desinfectant Substances 0.000 claims description 3
- 239000003755 preservative agent Substances 0.000 claims description 3
- 238000010998 test method Methods 0.000 claims description 3
- 239000003205 fragrance Substances 0.000 claims description 2
- 239000002253 acid Substances 0.000 description 20
- 239000000203 mixture Substances 0.000 description 14
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 13
- 239000002736 nonionic surfactant Substances 0.000 description 12
- 239000003599 detergent Substances 0.000 description 10
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 9
- 235000011941 Tilia x europaea Nutrition 0.000 description 9
- 239000004571 lime Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 150000001298 alcohols Chemical class 0.000 description 8
- 239000000975 dye Substances 0.000 description 8
- 150000007513 acids Chemical class 0.000 description 7
- 229940088598 enzyme Drugs 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 239000004094 surface-active agent Substances 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 6
- 239000002304 perfume Substances 0.000 description 6
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 6
- 239000000344 soap Substances 0.000 description 6
- 239000011734 sodium Substances 0.000 description 6
- 229910052708 sodium Inorganic materials 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
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 5
- 150000002191 fatty alcohols Chemical class 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 231100000108 skin corrosion Toxicity 0.000 description 5
- ARXJGSRGQADJSQ-UHFFFAOYSA-N 1-methoxypropan-2-ol Chemical compound COCC(C)O ARXJGSRGQADJSQ-UHFFFAOYSA-N 0.000 description 4
- 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
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- 230000000845 anti-microbial effect Effects 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- 239000004579 marble Substances 0.000 description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 4
- 230000009972 noncorrosive effect Effects 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 229920000858 Cyclodextrin Polymers 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 206010040880 Skin irritation Diseases 0.000 description 3
- 239000004115 Sodium Silicate Substances 0.000 description 3
- 230000000875 corresponding effect Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 235000014113 dietary fatty acids Nutrition 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 239000003995 emulsifying agent Substances 0.000 description 3
- 239000000194 fatty acid Substances 0.000 description 3
- 229930195729 fatty acid Natural products 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 231100000475 skin irritation Toxicity 0.000 description 3
- 230000036556 skin irritation Effects 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
- RPACBEVZENYWOL-XFULWGLBSA-M sodium;(2r)-2-[6-(4-chlorophenoxy)hexyl]oxirane-2-carboxylate Chemical compound [Na+].C=1C=C(Cl)C=CC=1OCCCCCC[C@]1(C(=O)[O-])CO1 RPACBEVZENYWOL-XFULWGLBSA-M 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- CUDYYMUUJHLCGZ-UHFFFAOYSA-N 2-(2-methoxypropoxy)propan-1-ol Chemical compound COC(C)COC(C)CO CUDYYMUUJHLCGZ-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
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 description 2
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical compound [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 description 2
- 229940120146 EDTMP Drugs 0.000 description 2
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 229920000388 Polyphosphate Polymers 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 125000002947 alkylene group Chemical group 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 150000003863 ammonium salts Chemical class 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000536 complexating effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 235000019820 disodium diphosphate Nutrition 0.000 description 2
- 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
- 150000004665 fatty acids Chemical class 0.000 description 2
- 235000019253 formic acid Nutrition 0.000 description 2
- 239000000174 gluconic acid Substances 0.000 description 2
- 235000012208 gluconic acid Nutrition 0.000 description 2
- 150000002334 glycols Chemical class 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 230000000622 irritating effect Effects 0.000 description 2
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 2
- 229960004592 isopropanol Drugs 0.000 description 2
- 238000002386 leaching Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 235000021317 phosphate Nutrition 0.000 description 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 2
- 239000001205 polyphosphate Substances 0.000 description 2
- 235000011176 polyphosphates Nutrition 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 229960003975 potassium Drugs 0.000 description 2
- 238000001303 quality assessment method Methods 0.000 description 2
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 2
- FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 description 2
- 235000019982 sodium hexametaphosphate Nutrition 0.000 description 2
- 235000019795 sodium metasilicate Nutrition 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000019635 sulfation Effects 0.000 description 2
- 238000005670 sulfation reaction Methods 0.000 description 2
- RYCLIXPGLDDLTM-UHFFFAOYSA-J tetrapotassium;phosphonato phosphate Chemical compound [K+].[K+].[K+].[K+].[O-]P([O-])(=O)OP([O-])([O-])=O RYCLIXPGLDDLTM-UHFFFAOYSA-J 0.000 description 2
- 235000019818 tetrasodium diphosphate Nutrition 0.000 description 2
- 239000001226 triphosphate Substances 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- DFQDHMNSUGBBCW-UHFFFAOYSA-N 1,4-diamino-1,4-dioxobutane-2-sulfonic acid Chemical class NC(=O)CC(C(N)=O)S(O)(=O)=O DFQDHMNSUGBBCW-UHFFFAOYSA-N 0.000 description 1
- RWNUSVWFHDHRCJ-UHFFFAOYSA-N 1-butoxypropan-2-ol Chemical compound CCCCOCC(C)O RWNUSVWFHDHRCJ-UHFFFAOYSA-N 0.000 description 1
- OAYXUHPQHDHDDZ-UHFFFAOYSA-N 2-(2-butoxyethoxy)ethanol Chemical compound CCCCOCCOCCO OAYXUHPQHDHDDZ-UHFFFAOYSA-N 0.000 description 1
- WMDZKDKPYCNCDZ-UHFFFAOYSA-N 2-(2-butoxypropoxy)propan-1-ol Chemical compound CCCCOC(C)COC(C)CO WMDZKDKPYCNCDZ-UHFFFAOYSA-N 0.000 description 1
- XYVAYAJYLWYJJN-UHFFFAOYSA-N 2-(2-propoxypropoxy)propan-1-ol Chemical compound CCCOC(C)COC(C)CO XYVAYAJYLWYJJN-UHFFFAOYSA-N 0.000 description 1
- XRIBIDPMFSLGFS-UHFFFAOYSA-N 2-(dimethylamino)-2-methylpropan-1-ol Chemical compound CN(C)C(C)(C)CO XRIBIDPMFSLGFS-UHFFFAOYSA-N 0.000 description 1
- BYACHAOCSIPLCM-UHFFFAOYSA-N 2-[2-[bis(2-hydroxyethyl)amino]ethyl-(2-hydroxyethyl)amino]ethanol Chemical compound OCCN(CCO)CCN(CCO)CCO BYACHAOCSIPLCM-UHFFFAOYSA-N 0.000 description 1
- URDCARMUOSMFFI-UHFFFAOYSA-N 2-[2-[bis(carboxymethyl)amino]ethyl-(2-hydroxyethyl)amino]acetic acid Chemical compound OCCN(CC(O)=O)CCN(CC(O)=O)CC(O)=O URDCARMUOSMFFI-UHFFFAOYSA-N 0.000 description 1
- YXSJRZBKSLLIOM-UHFFFAOYSA-N 2-[2-[bis(carboxymethyl)amino]ethyl-(carboxymethyl)amino]acetate;tris(2-hydroxyethyl)azanium Chemical compound OCCN(CCO)CCO.OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O YXSJRZBKSLLIOM-UHFFFAOYSA-N 0.000 description 1
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 1
- WBIQQQGBSDOWNP-UHFFFAOYSA-N 2-dodecylbenzenesulfonic acid Chemical compound CCCCCCCCCCCCC1=CC=CC=C1S(O)(=O)=O WBIQQQGBSDOWNP-UHFFFAOYSA-N 0.000 description 1
- 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 1
- QCDWFXQBSFUVSP-UHFFFAOYSA-N 2-phenoxyethanol Chemical compound OCCOC1=CC=CC=C1 QCDWFXQBSFUVSP-UHFFFAOYSA-N 0.000 description 1
- MONVPAREHNUIAL-UHFFFAOYSA-N 3-butoxybutan-2-ol Chemical compound CCCCOC(C)C(C)O MONVPAREHNUIAL-UHFFFAOYSA-N 0.000 description 1
- MOMKYJPSVWEWPM-UHFFFAOYSA-N 4-(chloromethyl)-2-(4-methylphenyl)-1,3-thiazole Chemical compound C1=CC(C)=CC=C1C1=NC(CCl)=CS1 MOMKYJPSVWEWPM-UHFFFAOYSA-N 0.000 description 1
- BCFOOQRXUXKJCL-UHFFFAOYSA-N 4-amino-4-oxo-2-sulfobutanoic acid Chemical class NC(=O)CC(C(O)=O)S(O)(=O)=O BCFOOQRXUXKJCL-UHFFFAOYSA-N 0.000 description 1
- VOXCUZGLPPXOHV-UHFFFAOYSA-N 6-methylheptyl hydrogen sulfate Chemical compound CC(C)CCCCCOS(O)(=O)=O VOXCUZGLPPXOHV-UHFFFAOYSA-N 0.000 description 1
- BDDLHHRCDSJVKV-UHFFFAOYSA-N 7028-40-2 Chemical compound CC(O)=O.CC(O)=O.CC(O)=O.CC(O)=O BDDLHHRCDSJVKV-UHFFFAOYSA-N 0.000 description 1
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- 108010084185 Cellulases Proteins 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- RGHNJXZEOKUKBD-SQOUGZDYSA-M D-gluconate Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O RGHNJXZEOKUKBD-SQOUGZDYSA-M 0.000 description 1
- QXKAIJAYHKCRRA-BXXZVTAOSA-N D-ribonic acid Chemical compound OC[C@@H](O)[C@@H](O)[C@@H](O)C(O)=O QXKAIJAYHKCRRA-BXXZVTAOSA-N 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- 239000003109 Disodium ethylene diamine tetraacetate Substances 0.000 description 1
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- OVBJJZOQPCKUOR-UHFFFAOYSA-L EDTA disodium salt dihydrate Chemical compound O.O.[Na+].[Na+].[O-]C(=O)C[NH+](CC([O-])=O)CC[NH+](CC([O-])=O)CC([O-])=O OVBJJZOQPCKUOR-UHFFFAOYSA-L 0.000 description 1
- QZKRHPLGUJDVAR-UHFFFAOYSA-K EDTA trisodium salt Chemical compound [Na+].[Na+].[Na+].OC(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O QZKRHPLGUJDVAR-UHFFFAOYSA-K 0.000 description 1
- DBVJJBKOTRCVKF-UHFFFAOYSA-N Etidronic acid Chemical compound OP(=O)(O)C(O)(C)P(O)(O)=O DBVJJBKOTRCVKF-UHFFFAOYSA-N 0.000 description 1
- IAJILQKETJEXLJ-UHFFFAOYSA-N Galacturonsaeure Natural products O=CC(O)C(O)C(O)C(O)C(O)=O IAJILQKETJEXLJ-UHFFFAOYSA-N 0.000 description 1
- 102000004157 Hydrolases Human genes 0.000 description 1
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- 229920001732 Lignosulfonate Polymers 0.000 description 1
- 102000004882 Lipase Human genes 0.000 description 1
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- MFBDBXAVPLFMNJ-UHFFFAOYSA-M N,N-Bis(2-hydroxyethyl)glycine sodium salt Chemical compound [Na+].OCCN(CCO)CC([O-])=O MFBDBXAVPLFMNJ-UHFFFAOYSA-M 0.000 description 1
- TXSXOLNIJMZKME-UHFFFAOYSA-N N,N-diethyl-2-hexoxyethanamine Chemical compound CCCCCCOCCN(CC)CC TXSXOLNIJMZKME-UHFFFAOYSA-N 0.000 description 1
- GMRSOAQRYMQYMF-UHFFFAOYSA-N P(=O)(O)(O)C[N+](CP(=O)(O)O)(CP(=O)(O)O)[O-].[K] Chemical class P(=O)(O)(O)C[N+](CP(=O)(O)O)(CP(=O)(O)O)[O-].[K] GMRSOAQRYMQYMF-UHFFFAOYSA-N 0.000 description 1
- CCIJGWXUOOLYKL-UHFFFAOYSA-N P1(OCCCCCO1)=O.NCCNCCN.[Na] Chemical compound P1(OCCCCCO1)=O.NCCNCCN.[Na] CCIJGWXUOOLYKL-UHFFFAOYSA-N 0.000 description 1
- 102000035195 Peptidases Human genes 0.000 description 1
- 108091005804 Peptidases Proteins 0.000 description 1
- HLCFGWHYROZGBI-JJKGCWMISA-M Potassium gluconate Chemical compound [K+].OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O HLCFGWHYROZGBI-JJKGCWMISA-M 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 239000004365 Protease Substances 0.000 description 1
- 208000028990 Skin injury Diseases 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical class OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 1
- SLINHMUFWFWBMU-UHFFFAOYSA-N Triisopropanolamine Chemical compound CC(O)CN(CC(C)O)CC(C)O SLINHMUFWFWBMU-UHFFFAOYSA-N 0.000 description 1
- JLQNGQMMEBGCMK-UHFFFAOYSA-N [N-2]CC(C(CC(O)(O)O)O)[N-2].[K+].[K+].[K+].[K+] Chemical compound [N-2]CC(C(CC(O)(O)O)O)[N-2].[K+].[K+].[K+].[K+] JLQNGQMMEBGCMK-UHFFFAOYSA-N 0.000 description 1
- FENRSEGZMITUEF-ATTCVCFYSA-E [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].OP(=O)([O-])O[C@@H]1[C@@H](OP(=O)([O-])[O-])[C@H](OP(=O)(O)[O-])[C@H](OP(=O)([O-])[O-])[C@H](OP(=O)(O)[O-])[C@H]1OP(=O)([O-])[O-] Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].OP(=O)([O-])O[C@@H]1[C@@H](OP(=O)([O-])[O-])[C@H](OP(=O)(O)[O-])[C@H](OP(=O)([O-])[O-])[C@H](OP(=O)(O)[O-])[C@H]1OP(=O)([O-])[O-] FENRSEGZMITUEF-ATTCVCFYSA-E 0.000 description 1
- RXDLGFMMQFNVLI-UHFFFAOYSA-N [Na].[Na].[Ca] Chemical compound [Na].[Na].[Ca] RXDLGFMMQFNVLI-UHFFFAOYSA-N 0.000 description 1
- YDONNITUKPKTIG-UHFFFAOYSA-N [Nitrilotris(methylene)]trisphosphonic acid Chemical compound OP(O)(=O)CN(CP(O)(O)=O)CP(O)(O)=O YDONNITUKPKTIG-UHFFFAOYSA-N 0.000 description 1
- 235000011054 acetic acid Nutrition 0.000 description 1
- WDJHALXBUFZDSR-UHFFFAOYSA-N acetoacetic acid Chemical compound CC(=O)CC(O)=O WDJHALXBUFZDSR-UHFFFAOYSA-N 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- IAJILQKETJEXLJ-QTBDOELSSA-N aldehydo-D-glucuronic acid Chemical compound O=C[C@H](O)[C@@H](O)[C@H](O)[C@H](O)C(O)=O IAJILQKETJEXLJ-QTBDOELSSA-N 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000005215 alkyl ethers Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- 239000002280 amphoteric surfactant Substances 0.000 description 1
- 235000019418 amylase Nutrition 0.000 description 1
- 229940025131 amylases Drugs 0.000 description 1
- 239000004599 antimicrobial Substances 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- UCMIRNVEIXFBKS-UHFFFAOYSA-N beta-alanine Chemical class NCCC(O)=O UCMIRNVEIXFBKS-UHFFFAOYSA-N 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
- 239000008116 calcium stearate Substances 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- YMHQVDAATAEZLO-UHFFFAOYSA-N cyclohexane-1,1-diamine Chemical class NC1(N)CCCCC1 YMHQVDAATAEZLO-UHFFFAOYSA-N 0.000 description 1
- 150000003946 cyclohexylamines Chemical class 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- YXVFQADLFFNVDS-UHFFFAOYSA-N diammonium citrate Chemical compound [NH4+].[NH4+].[O-]C(=O)CC(O)(C(=O)O)CC([O-])=O YXVFQADLFFNVDS-UHFFFAOYSA-N 0.000 description 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical class [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 1
- 235000019838 diammonium phosphate Nutrition 0.000 description 1
- KYQODXQIAJFKPH-UHFFFAOYSA-N diazanium;2-[2-[bis(carboxymethyl)amino]ethyl-(carboxylatomethyl)amino]acetate Chemical compound [NH4+].[NH4+].OC(=O)CN(CC([O-])=O)CCN(CC(O)=O)CC([O-])=O KYQODXQIAJFKPH-UHFFFAOYSA-N 0.000 description 1
- XXJWXESWEXIICW-UHFFFAOYSA-N diethylene glycol monoethyl ether Chemical compound CCOCCOCCO XXJWXESWEXIICW-UHFFFAOYSA-N 0.000 description 1
- 229940090960 diethylenetriamine pentamethylene phosphonic acid Drugs 0.000 description 1
- YNQRWVCLAIUHHI-UHFFFAOYSA-L dilithium;oxalate Chemical class [Li+].[Li+].[O-]C(=O)C([O-])=O YNQRWVCLAIUHHI-UHFFFAOYSA-L 0.000 description 1
- 229940008099 dimethicone Drugs 0.000 description 1
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 1
- 239000004205 dimethyl polysiloxane Substances 0.000 description 1
- ZPWVASYFFYYZEW-UHFFFAOYSA-L dipotassium hydrogen phosphate Chemical class [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 description 1
- 235000019797 dipotassium phosphate Nutrition 0.000 description 1
- QLBHNVFOQLIYTH-UHFFFAOYSA-L dipotassium;2-[2-[bis(carboxymethyl)amino]ethyl-(carboxylatomethyl)amino]acetate Chemical compound [K+].[K+].OC(=O)CN(CC([O-])=O)CCN(CC(O)=O)CC([O-])=O QLBHNVFOQLIYTH-UHFFFAOYSA-L 0.000 description 1
- IRXRGVFLQOSHOH-UHFFFAOYSA-L dipotassium;oxalate Chemical class [K+].[K+].[O-]C(=O)C([O-])=O IRXRGVFLQOSHOH-UHFFFAOYSA-L 0.000 description 1
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 1
- 235000019301 disodium ethylene diamine tetraacetate Nutrition 0.000 description 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical class [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 1
- 235000019800 disodium phosphate Nutrition 0.000 description 1
- 229940038485 disodium pyrophosphate Drugs 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 229940060296 dodecylbenzenesulfonic acid Drugs 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- DUYCTCQXNHFCSJ-UHFFFAOYSA-N dtpmp Chemical compound OP(=O)(O)CN(CP(O)(O)=O)CCN(CP(O)(=O)O)CCN(CP(O)(O)=O)CP(O)(O)=O DUYCTCQXNHFCSJ-UHFFFAOYSA-N 0.000 description 1
- 229940058180 edetate dipotassium anhydrous Drugs 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000007046 ethoxylation reaction Methods 0.000 description 1
- 229940009626 etidronate Drugs 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229940050410 gluconate Drugs 0.000 description 1
- 229940097043 glucuronic acid Drugs 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 231100000058 in vitro skin irritation / corrosion testing Toxicity 0.000 description 1
- 230000000415 inactivating effect Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000002147 killing effect Effects 0.000 description 1
- 235000019421 lipase Nutrition 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- LNOPIUAQISRISI-UHFFFAOYSA-N n'-hydroxy-2-propan-2-ylsulfonylethanimidamide Chemical compound CC(C)S(=O)(=O)CC(N)=NO LNOPIUAQISRISI-UHFFFAOYSA-N 0.000 description 1
- 239000013642 negative control Substances 0.000 description 1
- LYGJENNIWJXYER-UHFFFAOYSA-N nitromethane Chemical class C[N+]([O-])=O LYGJENNIWJXYER-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000006864 oxidative decomposition reaction Methods 0.000 description 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
- 235000019831 pentapotassium triphosphate Nutrition 0.000 description 1
- ATGAWOHQWWULNK-UHFFFAOYSA-I pentapotassium;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [K+].[K+].[K+].[K+].[K+].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O ATGAWOHQWWULNK-UHFFFAOYSA-I 0.000 description 1
- LQPLDXQVILYOOL-UHFFFAOYSA-I pentasodium;2-[bis[2-[bis(carboxylatomethyl)amino]ethyl]amino]acetate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[O-]C(=O)CN(CC([O-])=O)CCN(CC(=O)[O-])CCN(CC([O-])=O)CC([O-])=O LQPLDXQVILYOOL-UHFFFAOYSA-I 0.000 description 1
- QPTMDBQLCWRDCK-UHFFFAOYSA-I pentasodium;[2-[bis[[hydroxy(oxido)phosphoryl]methyl]amino]ethyl-(phosphonatomethyl)amino]methyl-hydroxyphosphinate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].OP([O-])(=O)CN(CP(O)([O-])=O)CCN(CP(O)([O-])=O)CP([O-])([O-])=O QPTMDBQLCWRDCK-UHFFFAOYSA-I 0.000 description 1
- OSBMVGFXROCQIZ-UHFFFAOYSA-I pentasodium;[bis(phosphonatomethyl)amino]methyl-hydroxyphosphinate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].OP([O-])(=O)CN(CP([O-])([O-])=O)CP([O-])([O-])=O OSBMVGFXROCQIZ-UHFFFAOYSA-I 0.000 description 1
- HWGNBUXHKFFFIH-UHFFFAOYSA-I pentasodium;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O HWGNBUXHKFFFIH-UHFFFAOYSA-I 0.000 description 1
- 229960005323 phenoxyethanol Drugs 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 239000013641 positive control Substances 0.000 description 1
- 235000007686 potassium Nutrition 0.000 description 1
- 239000001508 potassium citrate Substances 0.000 description 1
- 229960002635 potassium citrate Drugs 0.000 description 1
- QEEAPRPFLLJWCF-UHFFFAOYSA-K potassium citrate (anhydrous) Chemical compound [K+].[K+].[K+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O QEEAPRPFLLJWCF-UHFFFAOYSA-K 0.000 description 1
- 235000011082 potassium citrates Nutrition 0.000 description 1
- 239000004224 potassium gluconate Substances 0.000 description 1
- 235000013926 potassium gluconate Nutrition 0.000 description 1
- 229960003189 potassium gluconate Drugs 0.000 description 1
- OQZCJRJRGMMSGK-UHFFFAOYSA-M potassium metaphosphate Chemical compound [K+].[O-]P(=O)=O OQZCJRJRGMMSGK-UHFFFAOYSA-M 0.000 description 1
- 235000019828 potassium polyphosphate Nutrition 0.000 description 1
- 159000000001 potassium salts Chemical class 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- FJGQHLDAFYBROH-UHFFFAOYSA-N propane-1,2,3-triol;sulfo hydrogen sulfate Chemical compound OCC(O)CO.OS(=O)(=O)OS(O)(=O)=O FJGQHLDAFYBROH-UHFFFAOYSA-N 0.000 description 1
- 238000013441 quality evaluation Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 229960004889 salicylic acid Drugs 0.000 description 1
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 description 1
- 235000019983 sodium metaphosphate Nutrition 0.000 description 1
- 235000015393 sodium molybdate Nutrition 0.000 description 1
- 239000011684 sodium molybdate Substances 0.000 description 1
- TVXXNOYZHKPKGW-UHFFFAOYSA-N sodium molybdate (anhydrous) Chemical compound [Na+].[Na+].[O-][Mo]([O-])(=O)=O TVXXNOYZHKPKGW-UHFFFAOYSA-N 0.000 description 1
- DZCAZXAJPZCSCU-UHFFFAOYSA-K sodium nitrilotriacetate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)CN(CC([O-])=O)CC([O-])=O DZCAZXAJPZCSCU-UHFFFAOYSA-K 0.000 description 1
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical class [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 1
- 235000010288 sodium nitrite Nutrition 0.000 description 1
- ZNCPFRVNHGOPAG-UHFFFAOYSA-L sodium oxalate Chemical compound [Na+].[Na+].[O-]C(=O)C([O-])=O ZNCPFRVNHGOPAG-UHFFFAOYSA-L 0.000 description 1
- 229940039790 sodium oxalate Drugs 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229940083982 sodium phytate Drugs 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- UGTZMIPZNRIWHX-UHFFFAOYSA-K sodium trimetaphosphate Chemical compound [Na+].[Na+].[Na+].[O-]P1(=O)OP([O-])(=O)OP([O-])(=O)O1 UGTZMIPZNRIWHX-UHFFFAOYSA-K 0.000 description 1
- 235000019832 sodium triphosphate Nutrition 0.000 description 1
- FMYOMWCQJXWGEN-WYRLRVFGSA-M sodium;(2r,3r,4s,5r,6r)-2,3,4,5,6,7-hexahydroxyheptanoate Chemical compound [Na+].OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)[C@@H](O)C([O-])=O FMYOMWCQJXWGEN-WYRLRVFGSA-M 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 150000003890 succinate salts Chemical class 0.000 description 1
- IIACRCGMVDHOTQ-UHFFFAOYSA-N sulfamic acid Chemical compound NS(O)(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-N 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 1
- KWXLCDNSEHTOCB-UHFFFAOYSA-J tetrasodium;1,1-diphosphonatoethanol Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P(=O)([O-])C(O)(C)P([O-])([O-])=O KWXLCDNSEHTOCB-UHFFFAOYSA-J 0.000 description 1
- UEUXEKPTXMALOB-UHFFFAOYSA-J tetrasodium;2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]C(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O UEUXEKPTXMALOB-UHFFFAOYSA-J 0.000 description 1
- 230000000451 tissue damage Effects 0.000 description 1
- 231100000827 tissue damage Toxicity 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-O triethanolammonium Chemical class OCC[NH+](CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-O 0.000 description 1
- FYZXEMANQYHCFX-UHFFFAOYSA-K tripotassium;2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxymethyl)amino]acetate Chemical compound [K+].[K+].[K+].OC(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O FYZXEMANQYHCFX-UHFFFAOYSA-K 0.000 description 1
- 229940117565 trisodium dicarboxymethyl alaninate Drugs 0.000 description 1
- 229940048198 trisodium hedta Drugs 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 235000019801 trisodium phosphate Nutrition 0.000 description 1
- 229910000406 trisodium phosphate Inorganic materials 0.000 description 1
- WHNXAQZPEBNFBC-UHFFFAOYSA-K trisodium;2-[2-[bis(carboxylatomethyl)amino]ethyl-(2-hydroxyethyl)amino]acetate Chemical compound [Na+].[Na+].[Na+].OCCN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O WHNXAQZPEBNFBC-UHFFFAOYSA-K 0.000 description 1
- OHOTVSOGTVKXEL-UHFFFAOYSA-K trisodium;2-[bis(carboxylatomethyl)amino]propanoate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)C(C)N(CC([O-])=O)CC([O-])=O OHOTVSOGTVKXEL-UHFFFAOYSA-K 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2075—Carboxylic acids-salts thereof
- C11D3/2086—Hydroxy carboxylic acids-salts thereof
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/34—Organic compounds containing sulfur
- C11D3/3409—Alkyl -, alkenyl -, cycloalkyl - or terpene sulfates or sulfonates
-
- 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 invention relates to a detergent with decalcification and its use in particular as a sanitary cleaner or toilet cleaner for domestic or commercial applications.
- WO 2007/092800 A2 describes a cleaning composition for cleaning soils on surfaces of microelectronic devices, wherein a composition contains 1% by weight of methanesulfonic acid, 10% by weight of citric acid and 9.2% of dodecylbenzenesulfonic acid.
- CN101372649 A describes a sanitary cleaner using citric acid, methanesulfonic acid and a nonionic surfactant as well as an anionic surfactant.
- Typical sanitary cleaners with high limescale solubility which can also be used efficiently to remove larger limescale structures, contain strong acids such as hydrochloric acid, phosphoric acid, sulfamic acid, formic acid, optionally also in combination or combined with weaker acids.
- strong acids such as hydrochloric acid, phosphoric acid, sulfamic acid, formic acid, optionally also in combination or combined with weaker acids.
- Such sanitary cleaners are usually very acidic (pH values ⁇ 2.0) and often have skin corrosive properties.
- the corrosive action, especially of strong acids is often intensified in sanitary cleaners by the additional use of surfactants, which are used for the simultaneous removal of grease and lime soap residues as well as for surface wetting.
- the object of the invention is to provide a cleaning agent with kalklösenden properties, which has no or only a slight skin corrosivity despite high descaling effect.
- the agent should also have a high Kalkseifenentfemungshack and meet high ecological requirements.
- detergents are proposed with an acid combination, which show high product performance and yet are user-friendly, being used as the base acids citric acid and / or lactic acid in combination with methanesulfonic acid, which at least one anionic surfactant is added.
- methanesulfonic acid Due to its high acid strength, methanesulfonic acid is able to significantly increase the lime dissolving power or the rate of limescale removal of citric acid and / or lactic acid solutions already by adding low concentrations. Lactic acid and in particular citric acid are user-friendly due to their only moderate or weak skin irritating effect, but often have not sufficiently high lime-dissolving properties due to their only average acidity. Methanesulfonic acid, on the other hand, has skin-corrosive properties, but due to its high acidity, it increases the lime-dissolving properties of citric acid and / or lactic acid even in low concentrations. By suitable combination of the acid concentrations under control of the methanesulfonic acid fraction, the skin-irritating or corrosive effect of the descaling agent can be controlled.
- anionic surfactants have a generally good skin compatibility.
- anionic surfactants lead to a weakening of the skin corrosivity, in particular of the acid combinations indicated above, and thus show opposing properties, such as conventional nonionic surfactants.
- Anionic surfactants obviously also reduce the aggressiveness of the acids to the skin.
- the scouring capacity of the cleaning agent achieved with such anionic surfactants is significantly higher than the otherwise identically composed cleaning agent which, however, hitherto contains conventional nonionic surfactants whose use increases the skin corrosivity of an acidic cleaning agent. Furthermore, the achieved Kalkseifenlinatesti the cleaning agent when using anionic surfactants is often above that of the otherwise identical composition with conventional nonionic surfactants.
- the cleaning agent according to the invention therefore contains an anionic surfactant or more anionic surfactants. It is also possible to provide mixtures with nonionic and / or amphoteric surfactants.
- the concentration of citric acid and / or lactic acid with added methanesulfonic acid is advantageously adjusted so that a pH of ⁇ 2.0 results.
- a strong acidic aqueous detergent having a pH ⁇ 1.5 and especially pH ⁇ 1.0 for the undiluted product, e.g. preferably 0.6 or 0.8, provided.
- the detergents according to the invention are not skin corrosive according to the validated test method OECD 431.
- Citric acid or lactic acid may be present in the range of 3 to 15% by weight and combined with 0.5 to 8% by weight, especially up to 5% by weight, preferably to 3% by weight of methanesulfonic acid.
- the proportion of citric acid may be in particular 5 to 12 wt .-%.
- Citric acid is preferably used in a proportion of 6 to 10 wt .-%, in particular 6 to 8 wt .-%.
- a proportion of 4 to 10% by weight and more preferably to about 8% by weight is preferably used.
- the concentration of methanesulfonic acid may be up to 8 wt .-% and is preferably limited to a maximum of 5 wt .-%, in particular to about 3 wt .-%.
- the proportion of methanesulfonic acid is preferably 0.5 to 2.95% by weight, for example 2.5 to 2.95% by weight. Another preferred range is about 1.5 to 2.95 wt .-%.
- a cleaning agent according to the invention for example formic acid, acetic acid, gluconic acid, glycolic acid, succinic acid, adipic acid, maleic acid, tartaric acid, malic acid, amidosulfonic acid or phosphoric acid and mixtures thereof
- the agent according to the invention contains only citric acid and / or lactic acid and methanesulfonic acid
- Anionic surfactants according to the invention may be aliphatic sulfates such as fatty alcohol sulfates, iso-alcohol sulfates (C8-C18), fatty alcohol ether sulfates (C8-C18), dialkyl ether sulfates, monoglyceride sulfates and aliphatic sulfonates such as alkanesulfonates, olefinsulfonates, ether sulfonates, ester sulfonates and lignos
- alkylbenzenesulfonates sulfosuccinates (sulfosuccinic esters), sulfosuccinamates, sulfosuccinamides, fatty acid isethionates, acylaminoalkanesulfonates (fatty acid taurides), fatty acid sarcosinates and alkyl (ether) phosphates and ⁇ -sulfofatty acid salts, acylglutamates, monoglyceride disulfates and alkyl ethers of glycerol disulfate.
- the cleaning agent according to the invention contains an anionic surfactant or more anionic surfactants from the group of fatty alcohol sulfates or iso-alcohol sulfates (C8-C14) and fatty alcohol ether sulfates (C8-C14) and mixtures of these. Preference is given to n-octyl sulfate or iso-octyl sulfate.
- Fatty alcohol sulfates or iso-alcohol sulfates are products of sulfation of corre sponding alcohols, while fatty alcohol ether sulfates are products of sulfation of alkoxylated alcohols
- alkoxylated alcohols the reaction products of alkylene oxide, preferably ethylene oxide, with alcohols, in the context of the present invention preferably with longer-chain alcohols (C8-C18)
- n moles of ethylene oxide and one mole of alcohol give, depending on the reaction conditions, a complex mixture of addition products of different degrees of ethoxylation.
- Another embodiment of the alkoxylation involves the use of mixtures of the alkylene oxides, preferably of the mixture of ethylene oxide and propylene oxide.
- Preferred fatty alcohol ether sulfates are the sulfates of lower ethoxylated fatty alcohols having 1 to 4 ethylene oxide units (EO), in particular 1 to 3 EO, for example 2 EO
- EO ethylene oxide units
- anionic surfactants are usually used as salts, but also as acid.
- the salts are preferably alkali metal salts, alkaline earth metal salts, ammonium salts and mono-, di- or trialkanolammonium salts, for example mono-, di- or triethanolammonium salts, in particular lithium, sodium, potassium or ammonium salts, particularly preferably sodium or potassium salts, most preferably sodium salts such as octyl sulfate Na salt.
- the total concentration of an anionic surfactant or surfactants in the cleaning agent is preferably in the range up to 5 wt .-%, preferably up to 3 wt .-%, particularly preferably up to 1 wt .-%, such as 0.75 to 0.95 wt %
- the surfactants are preferably selected from the group of fatty alcohol sulfates or iso-alcohol sulfates (C8-C14) and fatty alcohol ether sulfates (C8-C14), in particular n-octyl sulfate (C8).
- the detergent may comprise mixtures of these.
- a detergent according to the invention comprises, for example, citric acid or lactic acid in the range of about 4 to 8% by weight in combination with about 0.5 to 2.95% by weight of methanesulfonic acid, the content of anionic surfactant being about 0.75 to 0.95 wt .-% is.
- the pH value is ⁇ 1.5 and the cleaning agent is not skin corrosive according to OECD 431.
- Preferred cleaning agents contain from 4 to 10% by weight, in particular from 6 to 8% by weight, preferably 7.1% by weight, of lactic acid, 0.5 to 2.95 wt .-%, preferably 2.8 wt .-% methanesulfonic acid and 0.8 to 0.95% by weight of an anionic surfactant, in particular n-octyl sulfate (C8), wherein the pH is ⁇ 1.5, in particular 0.6, wherein the cleaning agent is not skin corrosive.
- an anionic surfactant in particular n-octyl sulfate (C8), wherein the pH is ⁇ 1.5, in particular 0.6, wherein the cleaning agent is not skin corrosive.
- Another preferred cleaning agent contains 6 to 15 wt .-%, in particular 6 to 12 wt .-%, preferably 8 wt .-% citric acid, 0.5 to 2.95 wt .-%, methanesulfonic acid and 0.8 to 0.95% by weight of an anionic surfactant, in particular n-octylsulfate (C8), wherein the pH is ⁇ 1.5, in particular 0.6, wherein the cleaning agent is not skin corrosive
- Another object of the invention is the use of anionic surfactants for damping the symbolkonosiven action of a strongly acidic decalcifying agent Especially when the agent based on citric acid and / or lactic acid with methanesulfonic acid, as stated above, is constructed, in addition to the damping of skin corrosive / skin-initiating Effect also achieved a high lime and Kalkseifenlinatecrypt the acid mixtures especially with n-octyl sulfate (C8).
- the descaling agent according to the invention is particularly suitable for use as a sanitary or toilet cleaner
- the cleaning agent according to the invention may comprise one or more of customary auxiliaries and additives, preferably selected from the group comprising water-soluble solvents, dyes, fragrances, disinfectants and preservatives, corrosion inhibitors, complexing agents for alkaline earth ions, sequestering agents and enzymes
- customary auxiliaries and additives preferably selected from the group comprising water-soluble solvents, dyes, fragrances, disinfectants and preservatives, corrosion inhibitors, complexing agents for alkaline earth ions, sequestering agents and enzymes
- suitable emulsifiers are added.
- the cleaning agent may contain one or more water-soluble, organic solvents, preferably from the group of alcohols or glycols or glycol ethers.
- the amounts preferably added are from 0.05 to 10% by weight, more preferably from 0.1 to 5% by weight.
- Suitable water-soluble solvents are e.g. the alcohols ethanol, n-propanol, isopropanol, furthermore the ether compounds of ethylene glycol or diethylene glycol or propylene glycol or dipropylene glycol with methanol, ethanol, n- and iso-propanol, n- and iso-butanol, e.g.
- Ethylene glycol butyl ether (BG), diethylene glycol ethyl ether (EDG), diethylene glycol butyl ether (BDG), propylene glycol methyl ether (PM), propylene glycol n-butyl ether (PnB, 3-butoxy-2-butanol), dipropylene glycol methyl ether (DPM), dipropylene glycol n-propyl ether (DPnP).
- DPM propylene glycol n-butyl ether
- DPM dipropylene glycol n-propyl ether
- DPM dipropylene glycol n-propyl ether
- DPM dipropylene glycol n-propyl ether
- DPM dipropylene glycol n-propyl ether
- DPM dipropylene glycol n-propyl ether
- DPM dipropylene glycol n-propyl ether
- DPM dipropylene glycol n-but
- the cleaning agent may contain one or more perfumes, preferably in an amount of from 0.01 to 1% by weight, preferably from 0.05 to 0.5% by weight, particularly preferably from 0.1 to 0.3% by weight, and / or one or more dyes, preferably in an amount of from 0.0001 to 0.1% by weight, preferably from 0.0005 to 0.05% by weight, particularly preferably from 0.001 to 0.01% by weight
- a particular form of cleaning is the disinfection.
- the cleaning agent therefore contains one or more antimicrobial active substances. Disinfection is understood to mean the killing of infectious germs. The extent of disinfection depends on the antimicrobial effect of the agent used, which decreases with decreasing antimicrobial content or increasing dilution of the agent for use.
- Preferred antimicrobial agents are preferably selected from the group comprising ethanol, n-propanol, i-propanol, phenoxyethanol, lactic acid (if not already present as active ingredient), benzoic acid, salicylic acid and optionally antimicrobial quaternary surface-active compounds
- the cleaning agent may contain one or more metal corrosion inhibitors, preferably in an amount of from 0.1 to 5% by weight, preferably from 0.5 to 3% by weight, particularly preferably from 0.5 to 2% by weight
- Suitable corrosion inhibitors are, for example, the following substances: 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 hexametaphosphates, Sodium Metasilicate, Sodium Molybdate, Sodium Nitrites, Sodium Oxalate, Sodium Silicate, Stearamidopropyl Dimethicone, Tetrapotassium Pyrophosphate, Tetrasodium Pyrophosphate, Triisopropanolamine.
- the cleaning agent may also contain one or more complexing agents, preferably in an amount of from 0.1 to 10% by weight, preferably from 0.2 to 5% by weight, particularly preferably from 0.5 to 3% by weight
- complexing agents are ingredients that are capable of complexing and inactivating metal ions to prevent their detrimental effects on the stability or appearance of the agents, for example clouding.
- Complexing 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 are, for example, the following according to INCI designated complexing agents: Aminotrimethylene phosphonic acid, beta-alanines diacetic acid, calcium disodium EDIA, citric acid, cyclodextrin, cyclohexanediamines tetraacetic acid, diammonium citrate, diammonium EDTA, diethylenetriamine pentamethylene phosphonic acid, dipotassium EDTA, disodium azacycloheptanes diphosphonates, Disodium EDTA, Disodium Pyrophosphate, EDTA, Etidronic Acid, Galactic Acid, Gluconic Acid, Glucuronic Acid, HEDTA, Hydroxypropyl Cyclodextrin, Methyl Cyclodextrin, Pentapotassium Triphosphate, Pentasodium Aminotrimethylene Phosphonate, Pentasodium Ethylenediamine Tetra- methylene Phosphonate, Pentasodium Pentetate,
- the agent may also contain enzymes, preferably proteases, lipases, amylases, hydrolases and / or cellulases. They may be added to the composition according to the invention in any form established according to the prior art. In the case of liquid or gel-containing compositions, these include, in particular, solutions of the enzymes, advantageously as concentrated as possible, sparing in water and / or added with stabilizers.
- enzymes preferably proteases, lipases, amylases, hydrolases and / or cellulases.
- the method is based on the recommendation for quality assessment for bathroom cleaners (IKW, version 2002) and the recommendation for quality assessment of acidic toilet cleaners (IKW, version 1999)
- the plates are then immersed in a defined volume of decalcifying liquid for 10 minutes (a 4-fold determination is made for statistical verification of the method). After thoroughly rinsing the patten with demineralized water and re-drying at 105 ° C, the weight loss of each marble slab is determined by weighing. The measured values from the multiple determinations are averaged and logged. The amount of marble removed (CaCO 3 ) corresponds to the lime-release capacity of the bath cleaner.
- the temperature of the decalcifying liquid and the marble slabs should be between 20 and 23 ° C during the experiment.
- Kalkseifenlieresti is based on the recommendation for quality evaluation for bathroom cleaners (IKW, version 2002)
- a defined amount of a dirt suspension is applied. This consists of calcium stearate (lime soap), dye (carbon black) and a solvent After application, the tile is dried at 180 ° C. The solvent evaporates and the molten lime soap remains after cooling with its bound soot back as a solid, smooth layer. Weighing determines the amount of dirt applied.
- the soiled surface is divided with a stencil into twelve equal rectangular fields (3 rows of 4 fields each).
- the three rows are now wetted with the various sanitary cleaner.
- the contact time of the cleaners on the 4 fields of a row varies from 10 min, 7.5 min, 5 min to 2.5 min. After these defined contact times graze the areas below running water with the help of a sponge cleaned.
- the cleaning result on the individual fields is documented by means of a photo and assessed visually.
- a high degree of Kalkseifenlettessti or Kalkseifenlinate shows up in as white areas as possible after the shortest possible contact times.
- the Skin Ingression Test according to OECD 431 reliably identifies potential skin corrosive effects of substances or preparations.
- This in vitro method utilizes epidermal 3D skin culture models from recultured human skin
- the test substance / preparation acts simultaneously on a negative control (distilled water) and a positive control (8 mol / l potassium hydroxide) on the skin tissue.
- a negative control distilled water
- a positive control 8 mol / l potassium hydroxide
- the enzyme activity in the skin tissue is determined via a color reaction.
- Increasing skin tissue damage (“corrosion") leads to a decrease in enzyme activity or dye production.
- the specific thresholds for residual enzyme activity or dye production are not reached after 3 minutes and 1 hour, the test substance is classified as "corrosive to the skin”. If these limit values are exceeded, the test substance is correspondingly classified as "non-corrosive to the skin”.
- exemplary sanitary cleaners are preferably suitable for surface decalcification in the sanitary sector, eg for tiles, sinks, toilet bowls, urinals or fittings.
- the cleaner in appropriate dilutions with water (1: 1 to 1: 3), the cleaner is of advantage in kettles, coffee machines, etc. for the removal of calcium deposits.
- descaling agent no. 1 has a high calendering power based on the combination of lactic acid and methanesulfonic acid. Its lime soap dissolving power, however, remains very low due to lack of surfactants
- the anionic surfactant maintains the high laking power of the otherwise identical but surfactant-free descaling agent. It also increases the Kalkseifenlettesstinum at the same time much stronger than the otherwise identical cleaning agent with a conventional nonionic surfactant addition also results only on addition of the anionic surfactant non-corrosive property.
- Descaling agent # 4 has a high level of limescale associated with non-corrosive property, despite the pH of 0.6.
- a comparison of the cleaning agents No. 5 and No. 6 shows the superior effect of an anionic surfactant in relation to a nonionic surfactant with respect to laking and lime soap power and non-corrosive property.
- the skin irritation effect of detergent No. 6 is further reduced compared to descaling agent no.
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Claims (12)
- Produit de nettoyage présentant une combinaison de 3 à 15% en poids d'acide citrique et de 0,5 à 5 % en poids d'acide méthanesulfonique en liaison avec au moins un tensioactif anionique du groupe des sulfates d'alcool gras en C8 à C14, c'est-à-dire des iso-sulfates d'alcool en C8 à C14 et/ou des sulfates d'éther d'alcool gras en C8 à C14, le produit de nettoyage ne provoquant pas de corrosion cutanée conformément à la procédure d'essai validée OECD 431.
- Produit de nettoyage présentant une combinaison de 3 à 15% en poids d'acide lactique et 0,5 à 5 % en poids d'acide méthanesulfonique en liaison avec au moins un tensioactif anionique du groupe des sulfates d'alcool gras en C8 à C14, c'est-à-dire des iso-sulfates d'alcool en C8 à C14 et/ou des sulfates d'éther d'alcool gras en C8 à C14, le produit de nettoyage ne provoquant pas de corrosion cutanée conformément à la procédure d'essai validée OECD 431.
- Produit de nettoyage suivant la revendication 1, le produit contenant 3 à 10% en poids et notamment 3 à 8 % en poids d'acide citrique.
- Produit de nettoyage suivant la revendication 2, le produit contenant 1 à 10% en poids et notamment 1 à 8% en poids d'acide lactique.
- Produit de nettoyage suivant une des revendications précédentes, le produit contenant 0,5 à, 3 % en poids d'acide méthanesulfonique.
- Produit de nettoyage suivant une des revendications précédentes, le produit présentant une valeur pH inférieure à 2,0, de préférence une valeur de pH inférieure à 1,5 et notamment une valeur pH inférieure à 1,0.
- Produit de nettoyage suivant la revendication 1 ou 2, dans lequel le tensioactif anionique est un sulfate d'octyle (en C8).
- Produit de nettoyage suivant une des revendications précédentes, le produit contenant jusqu'à 5% en poids, de préférence, jusqu'à 3% en poids et en particulier jusqu'à 1% en poids par rapport à la concentration totale d'un tensioactif anionique ou de plusieurs tensioactifs anioniques.
- Produit de nettoyage suivant une des revendications précédentes, le produit contenant un ou plusieurs des adjuvants et additifs habituellement utilisés dans les produits de nettoyage, sélectionnés de préférence parmi le groupe comprenant des solvants solubles dans l'eau, des colorants, des parfums, des agents de désinfection et de conservation, des inhibiteurs de corrosion, des agents complexants, des agents séquestrants et/ou des enzymes.
- Produit de nettoyage suivant une des revendications précédentes 2 et 4 à 9, le produit contenant 1 à 10% en poids, de préférence 4 à 10% en poids, notamment 4 à 8 % en poids, de préférence 7,1% en poids d'acide lactique, 0,5 à 2,95% en poids, de préférence, 1,5 à 2,95 % en poids, notamment 2,8 % en poids d'acide méthansulfonique et 0,8 à 0,95 % en poids de n-octylsulfate (en C8), la valeur Ph étant inférieure à 1,5, notamment inférieure à 1,0, le produit de nettoyage ne provoquant pas de corrosion cutanée.
- Produit de nettoyage suivant une des revendications précédentes 1, 3 et 5 à 9, le produit contenant 8 à 15 % en poids, de préférence 5 à 12 % en poids, notamment de 6 à 8 % en poids, de préférence 8% en poids d'acide citrique, 0,5 à 2,95 % en poids, de préférence 1,5 à 2,95% en poids d'acide méthanesulfonique et 0,8 à 0,95 % en poids de n-octylsulfate (en C8), la valeur Ph étant inférieure à 1,0, le produit de nettoyage ne provoquant pas de corrosion cutanée.
- Utilisation d'un tensioactif anionique suivant une des revendications précédentes pour atténuer l'effet de corrosion cutané d'un détartrant fortement acide comme nettoyant pour sanitaires ou WC.
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US11472164B2 (en) | 2018-12-21 | 2022-10-18 | The Clorox Company | Multi-layer substrates comprising sandwich layers and polyethylene |
EP3945977A4 (fr) | 2019-04-02 | 2022-10-12 | The Clorox Company | Procédé de fabrication de substrats multicouches comprenant des couches en sandwich et du polyéthylène |
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EP0666303B1 (fr) * | 1994-02-03 | 2001-05-09 | The Procter & Gamble Company | Compositions pour enlever le tartre |
TW200734448A (en) * | 2006-02-03 | 2007-09-16 | Advanced Tech Materials | Low pH post-CMP residue removal composition and method of use |
US8722609B2 (en) * | 2008-04-04 | 2014-05-13 | Ecolab Inc | Limescale and soap scum removing composition containing methane sulfonic acid |
CN101372649B (zh) * | 2008-09-24 | 2010-12-22 | 北京洛娃日化有限公司 | 一种酸性浴室清洁剂 |
FR2939146B1 (fr) * | 2008-11-28 | 2012-11-16 | Arkema France | Utilisation d'acide alcane sulfonique pour elimination de la rouille |
AU2012242671B8 (en) * | 2011-04-14 | 2017-01-19 | Basf Se | Method of dissolving and/or inhibiting the deposition of scale on a surface of a system |
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