EP0813591A1 - Paste-like cleaning composition - Google Patents
Paste-like cleaning compositionInfo
- Publication number
- EP0813591A1 EP0813591A1 EP96905805A EP96905805A EP0813591A1 EP 0813591 A1 EP0813591 A1 EP 0813591A1 EP 96905805 A EP96905805 A EP 96905805A EP 96905805 A EP96905805 A EP 96905805A EP 0813591 A1 EP0813591 A1 EP 0813591A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- formula
- weight
- group
- compound
- viscosity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 17
- 238000004140 cleaning Methods 0.000 title abstract description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 113
- 239000000126 substance Substances 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 9
- 230000008719 thickening Effects 0.000 claims abstract description 7
- 239000012459 cleaning agent Substances 0.000 claims description 48
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 28
- 150000001875 compounds Chemical class 0.000 claims description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 15
- 229960004063 propylene glycol Drugs 0.000 claims description 14
- 235000011837 pasties Nutrition 0.000 claims description 11
- 239000003513 alkali Substances 0.000 claims description 9
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 8
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 6
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 claims description 6
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims description 5
- 239000002562 thickening agent Substances 0.000 claims description 5
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims description 4
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 4
- 229940071106 ethylenediaminetetraacetate Drugs 0.000 claims description 4
- 235000019832 sodium triphosphate Nutrition 0.000 claims description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 3
- 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 claims description 3
- 239000001226 triphosphate Substances 0.000 claims description 3
- OAYXUHPQHDHDDZ-UHFFFAOYSA-N 2-(2-butoxyethoxy)ethanol Chemical compound CCCCOCCOCCO OAYXUHPQHDHDDZ-UHFFFAOYSA-N 0.000 claims description 2
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 claims description 2
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 238000004851 dishwashing Methods 0.000 claims description 2
- LMBFAGIMSUYTBN-MPZNNTNKSA-N teixobactin Chemical compound C([C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](CCC(N)=O)C(=O)N[C@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H]1C(N[C@@H](C)C(=O)N[C@@H](C[C@@H]2NC(=N)NC2)C(=O)N[C@H](C(=O)O[C@H]1C)[C@@H](C)CC)=O)NC)C1=CC=CC=C1 LMBFAGIMSUYTBN-MPZNNTNKSA-N 0.000 claims 3
- 239000001509 sodium citrate Substances 0.000 claims 2
- HRXKRNGNAMMEHJ-UHFFFAOYSA-K trisodium citrate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O HRXKRNGNAMMEHJ-UHFFFAOYSA-K 0.000 claims 2
- 229940038773 trisodium citrate Drugs 0.000 claims 2
- 239000003337 fertilizer Substances 0.000 claims 1
- PNSWKXISZRTMSD-UHFFFAOYSA-K pentasodium;phosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[O-]P([O-])([O-])=O PNSWKXISZRTMSD-UHFFFAOYSA-K 0.000 claims 1
- 239000004615 ingredient Substances 0.000 abstract description 9
- 150000002334 glycols Chemical class 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000003599 detergent Substances 0.000 description 14
- 239000011734 sodium Substances 0.000 description 13
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 9
- 239000000243 solution Substances 0.000 description 9
- 238000002844 melting Methods 0.000 description 7
- 230000008018 melting Effects 0.000 description 7
- 238000002360 preparation method Methods 0.000 description 7
- 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 6
- 239000000843 powder Substances 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 5
- 150000004760 silicates Chemical class 0.000 description 5
- 229910052708 sodium Inorganic materials 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 229920001223 polyethylene glycol Polymers 0.000 description 4
- 159000000001 potassium salts Chemical class 0.000 description 4
- 239000002202 Polyethylene glycol Substances 0.000 description 3
- 229920002125 Sokalan® Polymers 0.000 description 3
- -1 alkylene glycol ether Chemical compound 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000005187 foaming Methods 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical class Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 3
- RGHNJXZEOKUKBD-SQOUGZDYSA-N D-gluconic acid Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002736 nonionic surfactant Substances 0.000 description 2
- 238000005191 phase separation Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920002545 silicone oil Polymers 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 description 1
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical class NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 1
- 229910021333 Na2Si Inorganic materials 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229920000805 Polyaspartic acid Polymers 0.000 description 1
- 108010020346 Polyglutamic Acid Proteins 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical group CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric Acid Chemical compound [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical group C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- 235000012216 bentonite Nutrition 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 229910021538 borax Inorganic materials 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 150000001860 citric acid derivatives Chemical class 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000001177 diphosphate Substances 0.000 description 1
- VTIIJXUACCWYHX-UHFFFAOYSA-L disodium;carboxylatooxy carbonate Chemical compound [Na+].[Na+].[O-]C(=O)OOC([O-])=O VTIIJXUACCWYHX-UHFFFAOYSA-L 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000000174 gluconic acid Substances 0.000 description 1
- 235000012208 gluconic acid Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 229910052914 metal silicate Inorganic materials 0.000 description 1
- 239000005300 metallic glass Substances 0.000 description 1
- 229910021527 natrosilite Inorganic materials 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 239000001254 oxidized starch Substances 0.000 description 1
- 235000013808 oxidized starch Nutrition 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 229920001308 poly(aminoacid) Polymers 0.000 description 1
- 229920001515 polyalkylene glycol Polymers 0.000 description 1
- 108010064470 polyaspartate Proteins 0.000 description 1
- 229920001748 polybutylene Polymers 0.000 description 1
- 229920005646 polycarboxylate Polymers 0.000 description 1
- 229920002643 polyglutamic acid Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 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
- 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 1
- 235000019982 sodium hexametaphosphate Nutrition 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
- 235000019795 sodium metasilicate Nutrition 0.000 description 1
- 229960001922 sodium perborate Drugs 0.000 description 1
- 229940045872 sodium percarbonate Drugs 0.000 description 1
- 229940048086 sodium pyrophosphate Drugs 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 239000004328 sodium tetraborate Substances 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- YKLJGMBLPUQQOI-UHFFFAOYSA-M sodium;oxidooxy(oxo)borane Chemical compound [Na+].[O-]OB=O YKLJGMBLPUQQOI-UHFFFAOYSA-M 0.000 description 1
- 239000008247 solid mixture Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- 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 1
- 235000019818 tetrasodium diphosphate Nutrition 0.000 description 1
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 1
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/0008—Detergent materials or soaps characterised by their shape or physical properties aqueous liquid non soap compositions
- C11D17/003—Colloidal solutions, e.g. gels; Thixotropic solutions or pastes
-
- 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
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/02—Inorganic compounds
- C11D7/04—Water-soluble compounds
- C11D7/06—Hydroxides
-
- 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
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/26—Organic compounds containing oxygen
- C11D7/261—Alcohols; Phenols
-
- 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
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/26—Organic compounds containing oxygen
- C11D7/263—Ethers
-
- 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
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/32—Organic compounds containing nitrogen
- C11D7/3218—Alkanolamines or alkanolimines
-
- 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
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/32—Organic compounds containing nitrogen
- C11D7/3227—Ethers 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
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/32—Organic compounds containing nitrogen
- C11D7/3245—Aminoacids
Definitions
- the present invention relates to water-containing paste-like cleaning agents based on NaOH.
- the cleaning agents contain glycols, glycol derivatives and / or certain alkanolamines.
- Highly alkaline cleaning agents are commercially available in a wide variety of forms, z. B. as a powder, as granules, as a liquid, as a melting block or as a tablet produced by compression.
- Pasty cleaning agents have already been described in the prior art, e.g. B. in the German Offenlegungsschrift DE-OS-31 38 425.
- the theological behavior of the cleaners described there is such that a gel-like paste by the action of mechanical forces, for example by shaking or pressure on a deformable storage bottle or tube or by means of a Liquefied dosing pump and easily squeezed out of a spray nozzle.
- Silicates are primarily used as alkali carriers, whereas the cleaning agents according to the present invention should be pasty and should preferably be based on the very inexpensive raw material sodium hydroxide as alkali carriers.
- US Pat. No. 3,607,764 describes glass cleaning agents in solid form, which are diluted to form a sprayable solution; these agents contain, inter alia sodium or potassium hydroxide, sodium or Kaliumthpolyphosphat, sodium or potassium pyrophosphate, hydroxycarboxylic acid builders, a water-soluble nonionic surfactant, alkylene glycol ether and optionally Nat ⁇ 'carbonate.
- a paste form in the sense of the present invention is not described.
- Japanese patent specification JA 84/182870 describes solutions of small amounts of alkali metal hydroxides (below 2% by weight) in glycols or alcohols, which become viscous when neutralized with long-chain carboxylic acids have from 7-11 and can be used as a paste in leather greasing by adding silicone oil.
- the object of the present invention is to provide water-containing, highly alkaline, sodium hydroxide-based cleaning agents of a general type for textile surfaces, e.g. B. butcher's laundry, but preferably those for cleaning hard surfaces, e.g. B. dishes, and in particular cleaning agents for the commercial cleaning of dishes, which combine the advantages of powders and liquids on the one hand and the advantages of tablets and melting blocks on the other.
- cleaning agents are to be provided which have a solubility which is precisely defined under the most varied of application conditions, but on the other hand are transport-stable and storage-stable and, moreover, can be dosed quickly, easily and precisely, and are not dusty and can be produced without great technical effort.
- the present invention relates to water-containing, highly alkaline paste-like cleaning agents
- R 1 represents a hydrogen atom or a methyl group and R 2 independently of it a hydrogen atom, a Ci to C 4 alkyl group, a group CH 2 CH (R 3 ) OR 4 or a group CH 2 CH (R 5 ) OCH 2 CH (R 6 ) OR 7 , wherein R 3 , R 5 and R ⁇ are hydrogen atoms or methyl groups and R 4 and R 7 are hydrogen atoms or Ci to C 4 alkyl groups stand, and / or compounds of formula II,
- the cleaning agent has a viscosity of 20 ° C
- the paste-like form in the sense of the present invention manifests itself in such a way that cleaning agents according to the invention do not emerge from a container, e.g. B. a screw cap glass flow out.
- the pasty consistency can even manifest itself in the form of cut resistance.
- the viscosity is measured in the manner described above. At the defined speed of 5 rpm, the following spindles can be used to measure the viscosities: Spindle 3: viscosity range from 2,000 to 20,000 spindle 4: viscosity range from 4,000 to 40,000 spindle 5: viscosity range from 8,000 to 80,000 spindle 6: viscosity range from 20,000 to 200,000 spindle 7: viscosity range from 80,000 to 800,000
- the spindle with which the viscosity value displayed on the measuring device is closest to the center of the scale range is preferably used.
- the compounds of the formulas I and II are preferably selected from the group consisting of ethylene glycol, 1,2-propylene glycol, butyl glycol and butyl diglycol or from the group ethanolamine, diethanolamine, triethanolamine.
- 1,2-propylene glycol and diethanolamine are preferred.
- these compounds must not be present in higher proportions by weight than NaOH, ie the weight ratio of the sum of all the compounds of the formulas I and / or II to the NaOH contained is always less than 1.
- composition of the substance is selected according to the invention, surprisingly, no further additives apart from I and / or II are required in order to achieve a thickening effect in aqueous sodium hydroxide solution.
- the water content is also a critical parameter; it is between 16 and 55% by weight, advantageously between 28 and 40% by weight.
- the water content also includes the bound water contained in other optional ingredients. Accordingly, the percentages by weight of all other ingredients always relate to the anhydrous active substance.
- the pH of the cleaning agents according to the invention is above 11.5, preferably above 13.
- the cleaning agents can optionally additionally contain a builder substance in an amount of up to 50% by weight, preferably 15 to 40% by weight.
- the builder substance contained in the cleaning agents according to the invention can in principle be any substance which is known in the prior art as a builder suitable in the broadest sense for detergents and cleaning agents; water-soluble builder substances are preferably used.
- builder substances come e.g. B. alkali phosphates, which may be in the form of their sodium or potassium salts, in question. Examples include: tetrasodium diphosphate, pentasodium triphosphate, so-called sodium hexamaphosphate and the corresponding potassium salts or mixtures of sodium hexametaphosphate and the corresponding potassium salts or mixtures of sodium and potassium salts.
- Other possible water-soluble builder components are e.g. B. organic polymers native or synthetic origin, especially polycarboxylates. For example, polyacrylic acids and copolymers of maleic anhydride and acrylic acid and the sodium salts of these polymer acids are suitable.
- Commercial products are e.g. B. Sokalan® CP 5 and PA 30 from BASF, Alcosperse® 175 and 177 from Alco, LMW® 45 N and SP02 ND from Norsohaas.
- Aminoacetates such as. B. nitrilotriacetate or ethylenediaminetetraacetate. Soda and borax are also among the builder substances in the context of the present invention.
- Suitable native polymers include, for example, oxidized starch (e.g. DE 42 28 786) and polyamino acids such as polyglutamic acid or polyaspartic acid, e.g. B. from Cygnus, Bayer, Rohm & Haas, Rhône-Poulenc or SRCHEM.
- Other possible builder components are naturally occurring hydroxycarboxylic acids such as. B. mono-, dihydroxysuccinic acid, ⁇ -hydroxypropionic acid, citric acid, gluconic acid, and their salts.
- Citrates are preferably used in the form of trisodium citrate dihydrate.
- Amorphous metal silicates or layered silicates can also be mentioned as builder substances.
- Crystalline layered silicates are also suitable builders insofar as they are are are sufficiently stable to alkali; Crystalline layered silicates are sold by Hoechst AG (Germany) under the trade name Na-SKS, e.g. B. Na-SKS-1
- Na 2 Si 8 0 7 xH2 ⁇ Na-SKS ⁇ (a 2 Si4 ⁇ 9 xH2 ⁇ ), Makatit), Na-SKS-5 ( ⁇ - Na 2 Si 2 ⁇ 5), Na-SKS-7 (ß-Na 2 Si 2 05, natrosilite), Na-SKS-11 ( ⁇ -Na 2 Si 2 0 5 ) and Na-SKS-6 ( ⁇ -Na 2 Si 2 0 5 ).
- Particularly preferred builder substances are those selected from the group consisting of pentasodium triphosphate, trinate umcitrate, nitrilotriacetate, ethylenediaminetetraacetate and mixtures thereof.
- Bleaches customary in cleaning agents can also be present in the agents according to the invention. These can be selected from the group of oxygen-based bleaches, such as. B Sodium perborate also in the form of its hydrates, or sodium percarbonate, or from the group of chlorine-based bleaches, such as Trichlo socyanuric acid, Alkalidichlo socyanurate, alkali hypochlorites, and alkali hypochlorite-releasing agents, with alkali-stable bleaching agent compositions being particularly preferred. These can be both alkali-stable substances or components stabilized by suitable processes such as surface coating or passivation.
- Optional ingredients are other common ingredients
- Detergent ingredients such as. B. defoamers (such as silicone oils, paraffins or waxes), dyes or alkali-stable perfume substances.
- Low-foaming surfactants especially nonionic surfactants, may also be present in an amount of up to 5% by weight.
- Extremely low-foam connections are usually used. These preferably include C 2 -C 8 - alkyl polyethylene glycol polypropylene glycol ether, each with up to 8 moles of ethylene oxide and propylene oxide units in the molecule. But you can also use other non-foaming non-foaming surfactants known, such as. B.
- abrasive ingredients can be present, but the cleaning agents according to the invention are preferably free of them.
- thickeners such as B. swellable layered silicates of the Montmoriilonit type, bentonite, kaolin, talc or carboxymethyl cellulose can be used optionally to vary the viscosity, they are not necessary to achieve the desired pasty properties and the viscosities of the cleaning agents according to the invention, d. H. such thickeners can be dispensed with.
- a process for thickening aqueous 42 to 55% by weight NaOH solution is claimed.
- the process is characterized in that a compound of the formula I and / or a compound of the formula II is added to such a NaOH solution with stirring, and a paste-like preparation is thus obtained.
- the process is carried out at 20 ° C to 25 ° C.
- the NaOH content in the aqueous solution can then also be more than 55% by weight.
- the NaOH content can also be below 42% by weight at lower temperatures.
- the restriction to 42 to 55% by weight NaOH Solutions are therefore essentially limited to temperatures from 20 ° C to 25 ° C.
- stirring is continued for at least 3 minutes.
- the thickened, paste-like preparation is to contain builder substances, these can be contained in the NaOH solution to be thickened from the outset.
- the builder substances are preferably added to the already thickened, paste-like preparation.
- Other optional ingredients are also preferably added to the already thickened, paste-like preparation.
- the use of the pasty preparations as a cleaning agent can, for. B. in such a way that the pasty detergent located in a bucket (capacity z. B. 0.5 to 10 kg) is sprayed with water and the detergent thus used is used, for. B. is metered into a dishwasher.
- a dosing device sold by Henkel Hygiene GmbH under the name Topmater® P40 is ideal. Dosing from a 200 I barrel is also possible, e.g. B. via the Compactomix device from Lang.
- the preparation of the paste-like cleaning agents according to the invention can be carried out directly in the containers used, e.g. B. sales containers; but it is also possible to produce a larger amount of cleaning agents according to the invention in a stirred kettle, then depending on the viscosity, possibly with slight heating, for. B. to 45 ° to 50 ° C, in a flowable state, in the containers used, for. B. sales containers to fill and then to cool again to about 20 ° C to achieve the viscosity of the invention.
- the containers used e.g. B. sales containers
- Viscosity 720,000 mPa s Detergent 8 Viscosity 720,000 mPa s Detergent 8:
- V1 does not produce a paste, but a moist, lumpy powder.
- V2, V3 and V4 are subject to phase separation after 1 day of storage at 25 ° C. H. Separation of the aqueous phase.
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Emergency Medicine (AREA)
- Health & Medical Sciences (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Detergent Compositions (AREA)
- Inorganic Insulating Materials (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Noodles (AREA)
- Gyroscopes (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19507532A DE19507532C2 (en) | 1995-03-03 | 1995-03-03 | Pasty detergent |
DE19507532 | 1995-03-03 | ||
PCT/EP1996/000792 WO1996027653A1 (en) | 1995-03-03 | 1996-02-27 | Paste-like cleaning composition |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0813591A1 true EP0813591A1 (en) | 1997-12-29 |
EP0813591B1 EP0813591B1 (en) | 1999-07-07 |
Family
ID=7755598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96905805A Expired - Lifetime EP0813591B1 (en) | 1995-03-03 | 1996-02-27 | Paste-like cleaning composition |
Country Status (16)
Country | Link |
---|---|
US (1) | US5958862A (en) |
EP (1) | EP0813591B1 (en) |
JP (1) | JPH11501072A (en) |
AT (1) | ATE181957T1 (en) |
CA (1) | CA2214592A1 (en) |
CZ (1) | CZ288780B6 (en) |
DE (2) | DE19507532C2 (en) |
DK (1) | DK0813591T3 (en) |
ES (1) | ES2135876T3 (en) |
FI (1) | FI973586A (en) |
GR (1) | GR3030783T3 (en) |
HU (1) | HUP9702412A3 (en) |
NO (1) | NO973079D0 (en) |
PL (1) | PL321708A1 (en) |
SK (1) | SK115297A3 (en) |
WO (1) | WO1996027653A1 (en) |
Families Citing this family (14)
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DE19617215A1 (en) * | 1996-04-30 | 1997-11-06 | Henkel Ecolab Gmbh & Co Ohg | Compact cleaner for commercial dishwashers |
CA2266068A1 (en) | 1996-09-24 | 1998-04-02 | Henkel-Ecolab Gmbh & Co. Ohg | A surfactant-containing compact detergent |
DE19741874A1 (en) * | 1997-09-23 | 1999-04-01 | Henkel Ecolab Gmbh & Co Ohg | Alcoholic cleaner |
DE19828578C2 (en) * | 1998-06-26 | 2000-04-20 | Henkel Ecolab Gmbh & Co Ohg | Process for the production of cream-shaped alkaline aqueous cleaning agents |
US20040166043A1 (en) * | 2003-02-24 | 2004-08-26 | Vandine Robert W. | Gas scrubbing reagent and methods for using same |
CA2460585A1 (en) * | 2003-05-16 | 2004-11-16 | Exciton Technologies Inc. | Deposition products, composite materials and processes for the production thereof |
WO2005023971A1 (en) * | 2003-09-03 | 2005-03-17 | Johnsondiversey, Inc. | Cleaning composition |
KR100651366B1 (en) * | 2003-09-05 | 2006-11-28 | 삼성전기주식회사 | Composition for brown oxide pretreatment having cleaning strength and adhesive strength of polyimide, and process for improving the adhesive strength of polyimide through brown oxide process |
ES2629630T3 (en) | 2008-12-04 | 2017-08-11 | Curna, Inc. | Treatment of diseases related to erythropoietin (EPO) by inhibiting the natural antisense transcript to EPO |
JPWO2010140561A1 (en) * | 2009-06-01 | 2012-11-22 | ユケン工業株式会社 | Degreasing composition and method for producing the same |
DK2529015T3 (en) | 2010-01-25 | 2018-02-26 | Curna Inc | TREATMENT OF RNASE H1-RELATED DISEASES BY INHIBITION OF NATURAL ANTISENSE TRANSCRIPT TO RNASE H1 |
DE102015109017A1 (en) | 2015-06-08 | 2016-12-08 | Budich International Gmbh | Detergents for cleaning commercial cooking appliances |
DE102015109019A1 (en) | 2015-06-08 | 2016-12-08 | Budich International Gmbh | Cleaning device for commercial cooking appliances |
PT3156475T (en) * | 2015-10-16 | 2018-10-19 | Georg Hagleitner Hans | Liquid cleaning concentrate |
Citations (2)
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DD289065A5 (en) | 1989-08-09 | 1991-04-18 | Carl Zeiss Gmbh Werk Entwicklung Wiss.-Techn. Ausruestungen Patentbuero,De | METHOD FOR PRODUCING A DIELECTRIC LAYER ON LIGHT METALS OR ITS ALLOYS |
DE4139006C2 (en) | 1991-11-27 | 1996-10-24 | Electro Chem Eng Gmbh | Process for producing oxide ceramic layers on barrier layer-forming metals and objects made of aluminum, magnesium, titanium or their alloys with an oxide ceramic layer |
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US3607764A (en) * | 1968-01-31 | 1971-09-21 | Grace W R & Co | Glass washing compound and process |
US3796602A (en) * | 1972-02-07 | 1974-03-12 | Du Pont | Process for stripping polymer masks from circuit boards |
US3847839A (en) * | 1973-01-17 | 1974-11-12 | Oxy Metal Finishing Corp | Alkoxylated furfuryl alcohol stripping composition and method |
DE3138425A1 (en) * | 1981-09-26 | 1983-04-14 | Henkel KGaA, 4000 Düsseldorf | "USE OF A PASTOESE CLEANER IN DISHWASHER" |
JPS59182870A (en) * | 1983-04-01 | 1984-10-17 | Nitto Kagaku Kk | Pasty cleaning and polishing agent |
US4652393A (en) * | 1983-09-02 | 1987-03-24 | Research Chemical | Coating remover and wood restorative compositions and methods of using same |
JPS61296098A (en) * | 1985-06-25 | 1986-12-26 | ティーポール株式会社 | Solid detergent |
US4784788A (en) * | 1985-12-14 | 1988-11-15 | Colgate-Palmolive Co. | Cleaning paste with soluble abrasive |
US5019290A (en) * | 1988-03-22 | 1991-05-28 | Dubois Chemicals, Inc. | Method of formulating high caustic paste dishwashing compositions made compositions thereby, wherein phosphate reversion is minimized |
US5061392A (en) * | 1990-02-07 | 1991-10-29 | Dubois Chemicals, Inc. | Method of making paste detergent and product produced |
ZA935663B (en) * | 1992-08-19 | 1995-02-06 | Colgate Palmolive Co | Cleaning composition |
DE4228786A1 (en) * | 1992-08-29 | 1994-03-03 | Henkel Kgaa | Dishwashing liquid with selected builder system |
GB9302855D0 (en) * | 1993-02-12 | 1993-03-31 | Laporte Esd Ltd | Cleaning composition |
ATE194380T1 (en) * | 1993-06-01 | 2000-07-15 | Ecolab Inc | THICKENED CLEANER FOR HARD SURFACES |
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-
1995
- 1995-03-03 DE DE19507532A patent/DE19507532C2/en not_active Expired - Fee Related
-
1996
- 1996-02-27 HU HU9702412A patent/HUP9702412A3/en unknown
- 1996-02-27 DE DE59602390T patent/DE59602390D1/en not_active Expired - Lifetime
- 1996-02-27 EP EP96905805A patent/EP0813591B1/en not_active Expired - Lifetime
- 1996-02-27 ES ES96905805T patent/ES2135876T3/en not_active Expired - Lifetime
- 1996-02-27 PL PL96321708A patent/PL321708A1/en unknown
- 1996-02-27 AT AT96905805T patent/ATE181957T1/en not_active IP Right Cessation
- 1996-02-27 US US08/894,951 patent/US5958862A/en not_active Expired - Fee Related
- 1996-02-27 DK DK96905805T patent/DK0813591T3/en active
- 1996-02-27 CZ CZ19972768A patent/CZ288780B6/en not_active IP Right Cessation
- 1996-02-27 WO PCT/EP1996/000792 patent/WO1996027653A1/en active IP Right Grant
- 1996-02-27 SK SK1152-97A patent/SK115297A3/en unknown
- 1996-02-27 CA CA002214592A patent/CA2214592A1/en not_active Abandoned
- 1996-02-27 JP JP8526576A patent/JPH11501072A/en active Pending
-
1997
- 1997-07-02 NO NO973079A patent/NO973079D0/en not_active Application Discontinuation
- 1997-09-02 FI FI973586A patent/FI973586A/en unknown
-
1999
- 1999-07-14 GR GR990401870T patent/GR3030783T3/en unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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DD289065A5 (en) | 1989-08-09 | 1991-04-18 | Carl Zeiss Gmbh Werk Entwicklung Wiss.-Techn. Ausruestungen Patentbuero,De | METHOD FOR PRODUCING A DIELECTRIC LAYER ON LIGHT METALS OR ITS ALLOYS |
DE4139006C2 (en) | 1991-11-27 | 1996-10-24 | Electro Chem Eng Gmbh | Process for producing oxide ceramic layers on barrier layer-forming metals and objects made of aluminum, magnesium, titanium or their alloys with an oxide ceramic layer |
Also Published As
Publication number | Publication date |
---|---|
DE19507532C2 (en) | 2000-01-05 |
ES2135876T3 (en) | 1999-11-01 |
NO973079L (en) | 1997-07-02 |
HUP9702412A2 (en) | 1998-03-30 |
FI973586A0 (en) | 1997-09-02 |
SK115297A3 (en) | 1998-02-04 |
DK0813591T3 (en) | 2000-01-03 |
CZ288780B6 (en) | 2001-08-15 |
FI973586A (en) | 1997-09-02 |
ATE181957T1 (en) | 1999-07-15 |
WO1996027653A1 (en) | 1996-09-12 |
US5958862A (en) | 1999-09-28 |
NO973079D0 (en) | 1997-07-02 |
PL321708A1 (en) | 1997-12-22 |
CZ276897A3 (en) | 1998-02-18 |
DE59602390D1 (en) | 1999-08-12 |
JPH11501072A (en) | 1999-01-26 |
EP0813591B1 (en) | 1999-07-07 |
HUP9702412A3 (en) | 2001-04-28 |
DE19507532A1 (en) | 1996-09-12 |
CA2214592A1 (en) | 1996-09-12 |
GR3030783T3 (en) | 1999-11-30 |
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