EP0377807A1 - Détergent liquide hautement alcalin et sans phosphate - Google Patents
Détergent liquide hautement alcalin et sans phosphate Download PDFInfo
- Publication number
- EP0377807A1 EP0377807A1 EP89121135A EP89121135A EP0377807A1 EP 0377807 A1 EP0377807 A1 EP 0377807A1 EP 89121135 A EP89121135 A EP 89121135A EP 89121135 A EP89121135 A EP 89121135A EP 0377807 A1 EP0377807 A1 EP 0377807A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- weight
- alkyl
- composition according
- component
- sodium
- 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
- 239000007788 liquid Substances 0.000 title claims abstract description 7
- 239000003599 detergent Substances 0.000 title claims description 14
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 22
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 10
- 159000000000 sodium salts Chemical class 0.000 claims abstract description 10
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000004094 surface-active agent Substances 0.000 claims abstract description 8
- 239000004115 Sodium Silicate Substances 0.000 claims abstract description 7
- 229910052911 sodium silicate Inorganic materials 0.000 claims abstract description 7
- 239000000470 constituent Substances 0.000 claims abstract description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 6
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052681 coesite Inorganic materials 0.000 claims abstract description 5
- 229910052906 cristobalite Inorganic materials 0.000 claims abstract description 5
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 5
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 5
- 229910052682 stishovite Inorganic materials 0.000 claims abstract description 5
- 229910052905 tridymite Inorganic materials 0.000 claims abstract description 5
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000012141 concentrate Substances 0.000 claims abstract description 4
- 229920000151 polyglycol Polymers 0.000 claims abstract description 4
- 239000010695 polyglycol Substances 0.000 claims abstract description 4
- 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 claims abstract description 3
- 239000000203 mixture Substances 0.000 claims description 20
- -1 alkyl glucoside Chemical class 0.000 claims description 16
- 229930182478 glucoside Natural products 0.000 claims description 13
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 7
- 239000008103 glucose Substances 0.000 claims description 7
- 239000002736 nonionic surfactant Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 229940090960 diethylenetriamine pentamethylene phosphonic acid Drugs 0.000 claims description 5
- DBVJJBKOTRCVKF-UHFFFAOYSA-N Etidronic acid Chemical compound OP(=O)(O)C(O)(C)P(O)(O)=O DBVJJBKOTRCVKF-UHFFFAOYSA-N 0.000 claims description 4
- 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 claims description 4
- 150000002170 ethers Chemical class 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 abstract description 8
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract description 4
- 239000011550 stock solution Substances 0.000 abstract description 3
- 238000005406 washing Methods 0.000 abstract description 3
- 125000002791 glucosyl group Chemical group C1([C@H](O)[C@@H](O)[C@H](O)[C@H](O1)CO)* 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 description 8
- 150000001298 alcohols Chemical class 0.000 description 7
- 229920000742 Cotton Polymers 0.000 description 6
- 150000002191 fatty alcohols Chemical class 0.000 description 5
- 229940120146 EDTMP Drugs 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 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 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- 239000004435 Oxo alcohol Substances 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 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 3
- 125000004432 carbon atom Chemical group C* 0.000 description 3
- 239000003925 fat Substances 0.000 description 3
- 239000004519 grease Substances 0.000 description 3
- 239000003752 hydrotrope Substances 0.000 description 3
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 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
- JBVOQKNLGSOPNZ-UHFFFAOYSA-N 2-propan-2-ylbenzenesulfonic acid Chemical compound CC(C)C1=CC=CC=C1S(O)(=O)=O JBVOQKNLGSOPNZ-UHFFFAOYSA-N 0.000 description 2
- 235000013162 Cocos nucifera Nutrition 0.000 description 2
- 244000060011 Cocos nucifera Species 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- 238000006359 acetalization reaction Methods 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 235000008504 concentrate Nutrition 0.000 description 2
- 229940071118 cumenesulfonate Drugs 0.000 description 2
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 239000008267 milk Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 238000006384 oligomerization reaction Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 235000019353 potassium silicate Nutrition 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- HLZKNKRTKFSKGZ-UHFFFAOYSA-N tetradecan-1-ol Chemical compound CCCCCCCCCCCCCCO HLZKNKRTKFSKGZ-UHFFFAOYSA-N 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- XFRVVPUIAFSTFO-UHFFFAOYSA-N 1-Tridecanol Chemical compound CCCCCCCCCCCCCO XFRVVPUIAFSTFO-UHFFFAOYSA-N 0.000 description 1
- LBLYYCQCTBFVLH-UHFFFAOYSA-M 2-methylbenzenesulfonate Chemical compound CC1=CC=CC=C1S([O-])(=O)=O LBLYYCQCTBFVLH-UHFFFAOYSA-M 0.000 description 1
- YMRHEBVRLZFPPU-UHFFFAOYSA-N 2-phenylethenyl 1,2,2-triphenylethenesulfonate Chemical class C1(=CC=CC=C1)C(=C(S(=O)(=O)OC=CC1=CC=CC=C1)C1=CC=CC=C1)C1=CC=CC=C1 YMRHEBVRLZFPPU-UHFFFAOYSA-N 0.000 description 1
- ZTGKHKPZSMMHNM-UHFFFAOYSA-N 3-(2-phenylethenyl)benzene-1,2-disulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC(C=CC=2C=CC=CC=2)=C1S(O)(=O)=O ZTGKHKPZSMMHNM-UHFFFAOYSA-N 0.000 description 1
- YGUMVDWOQQJBGA-UHFFFAOYSA-N 5-[(4-anilino-6-morpholin-4-yl-1,3,5-triazin-2-yl)amino]-2-[2-[4-[(4-anilino-6-morpholin-4-yl-1,3,5-triazin-2-yl)amino]-2-sulfophenyl]ethenyl]benzenesulfonic acid Chemical compound C=1C=C(C=CC=2C(=CC(NC=3N=C(N=C(NC=4C=CC=CC=4)N=3)N3CCOCC3)=CC=2)S(O)(=O)=O)C(S(=O)(=O)O)=CC=1NC(N=C(N=1)N2CCOCC2)=NC=1NC1=CC=CC=C1 YGUMVDWOQQJBGA-UHFFFAOYSA-N 0.000 description 1
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229910004736 Na2 SiO3 Inorganic materials 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 244000299461 Theobroma cacao Species 0.000 description 1
- 235000009470 Theobroma cacao Nutrition 0.000 description 1
- ZZXDRXVIRVJQBT-UHFFFAOYSA-M Xylenesulfonate Chemical compound CC1=CC=CC(S([O-])(=O)=O)=C1C ZZXDRXVIRVJQBT-UHFFFAOYSA-M 0.000 description 1
- 150000001346 alkyl aryl ethers Chemical class 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000007857 degradation product Substances 0.000 description 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 150000008131 glucosides Chemical class 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 235000014666 liquid concentrate Nutrition 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 229940043348 myristyl alcohol Drugs 0.000 description 1
- 125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 description 1
- 150000003009 phosphonic acids Chemical class 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 235000019795 sodium metasilicate Nutrition 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 239000003760 tallow Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 229940087291 tridecyl alcohol Drugs 0.000 description 1
- JSPLKZUTYZBBKA-UHFFFAOYSA-N trioxidane Chemical compound OOO JSPLKZUTYZBBKA-UHFFFAOYSA-N 0.000 description 1
- 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 description 1
- 125000002948 undecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229940071104 xylenesulfonate Drugs 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
- C11D3/26—Organic compounds containing nitrogen
- C11D3/33—Amino carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/662—Carbohydrates or derivatives
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/825—Mixtures of compounds all of which are non-ionic
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/72—Ethers of polyoxyalkylene glycols
Definitions
- Textile detergents to be used in commercial laundries differ considerably in their composition from those which are usually used in the household.
- softened, ie Ca and Mg-free water is used regularly in commercial companies.
- the commercially used agents often contain highly alkaline builder salts and alkalis, such as sodium metasilicate and sodium hydroxide, which can be handled safely by a person skilled in the art, but are unsuitable for safety reasons in the household.
- These highly alkaline constituents can in turn interact with the surfactants usually present, in particular the nonionics from the class of the alkyl polyglycol ethers, and more or less decompose them if they are stored together for a long time.
- Another aspect is the broadest possible use of surfactants that are derived from natural, i.e. raw materials are available and are characterized by their complete and rapid biodegradability in wastewater.
- Component (A1) consists of alkyl glucosides or alkyl oligoglucosides, as are known, for example, from US Pat. Nos. 35 47 828, 37 72 269 and 38 39 318. They can be obtained by reacting glucose or depolymerized starch and alcohols with C8 ⁇ 14 alkyl radicals, without or in the presence of lower alcohols or glycols, such as butanol or propylene glycol, as well as acidic acetalization catalysts. Alcohols or alcohol mixtures obtained from native fats, such as coconut or palm kernel fat, are preferably used as fatty alcohols. Examples are octyl, decyl, lauryl and myristyl alcohol and their mixtures.
- alkyl glucosides which are derived from oxo alcohols and which, in addition to linear alcohols, also contain methyl-branched alcohols in the mixture in the 2-position or have an even and / or odd number of C atoms in the alkyl chain.
- R is preferably a C8 ⁇ 12 alkyl radical, in particular a C8 ⁇ 10 alkyl radical.
- the alkyl glucosides can still contain small amounts of free fatty alcohol and glucose in their production. Those alkyl glucosides are preferably used whose content of fatty alcohols is less than 5% by weight, in particular less than 2% by weight (based on alkyl glucoside).
- the agents can optionally also contain nonionic surfactants of the ethoxylated fatty alcohol and oxo alcohol type with 12 to 18 carbon atoms and 5 to 10 ethylene polyether groups (EO).
- EO ethylene polyether groups
- Suitable are e.g. Ethoxylates derived from coconut, tallow or palm kernel fatty alcohols with an HLB value of more than 12, for example from 13 to 18, and corresponding ethoxylates from oxo alcohols with 12 to 16 carbon atoms and 6 to 8 EO groups.
- the builder component consists of sodium hydroxide (component B1), sodium silicate (component B2) and sequestering polyanionic salts derived from nitrilotriacetic acid (NTA) and possibly phosphonic acids (components B3 and B4).
- the Na2O: SiO2 ratio can be 1: 1 (metasilicate) to 1: 3.4 (water glass).
- metasilicate is preferably used in agents with lower proportions of sodium hydroxide, while in agents with higher sodium hydroxide contents the sodium silicate can consist predominantly or completely of water glass.
- the NTA is in the form of the trisodium salt and is also used in this form of quantity calculation. In particular, its proportion is 5 to 10% by weight.
- the sodium salt of 1-hydroxyethane-1,1-diphosphonic acid is primarily suitable as the phosphonate.
- the quantity calculation is based on the tetrasodium salt.
- the sodium salts of aminotrimethylenephosphonic acid (ATMP), ethylenediaminetetramethylenephosphonic acid (EDTMP), diethylenetriaminepentamethylenephosphonic acid (DTPMP) and their higher homologues are also usable. unexplained function in wastewater less preferred.
- Your quantity calculation is based on neutral reacting sodium salts (Na3 salt with ATMP, Na5 salt with EDTMP, Na6 salt with DTPMP).
- the sum of components B3 + B4 is 3 to 12% by weight, preferably 6 to 11% by weight.
- the detergents can also contain conventional detergent constituents which do not act as surfactants and builders. These include optical brighteners in proportions of up to 1% by weight, preferably 0.05 to 0.3% by weight. Examples of these are derivatives of bis (triazinylamino) stilbene disulfonic acid for example, the sodium salt of 4,4'-bis (2-anilino-4-morpholino-1,3,5-triazin-6-yl-amino) -stilbene-2,2'-disulfonic acid and the chlorinated diphenyldistyrylsulfonic acids.
- optical brighteners in proportions of up to 1% by weight, preferably 0.05 to 0.3% by weight. Examples of these are derivatives of bis (triazinylamino) stilbene disulfonic acid for example, the sodium salt of 4,4'-bis (2-anilino-4-morpholino-1,3,5-triazin-6-yl-amino) -stilbene-2,2'-disulfonic acid and the
- hydrotropes are e.g. Toluene sulfonate, xylene sulfonate and cumene sulfonate, each in the form of the sodium salts.
- Usable solvents are, for example, ethanol, propanol, isopropanol and ether alcohols, such as diglycol and C1 ⁇ 3 monoalkyl ethers of C2 ⁇ 4 diols.
- the hydrotropes can be present in proportions up to 6% by weight, the alcohols or ether alcohols in proportions up to 10% by weight.
- the agents may also contain neutral salts, such as sodium sulfate and sodium chloride, as minor substances in the raw materials used. The difference of up to 100% by weight is essentially water.
- the agents are durable, pourable liquids that are suitable for automatic dosing as well as for preparing stock solutions (base liquors).
- the concentrates are still liquid down to temperatures of -10 ° C and are resistant to segregation.
- Their application concentration is generally 2 to 10, preferably 3 to 7 g / l.
- the amount of laundry was 7.5 kg, the water hardness 0 ° dH, normal program (without prewash), detergent concentration 4 g / l, 5 minutes at 40 ° C and 15 minutes at 90 ° C, three rinses, low foaming.
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Detergent Compositions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT89121135T ATE101412T1 (de) | 1988-12-07 | 1989-11-15 | Phosphatfreies,fluessiges waschmittel mit hoher alkalitaet. |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3841129 | 1988-12-07 | ||
| DE3841129A DE3841129A1 (de) | 1988-12-07 | 1988-12-07 | Phosphatfreies, fluessiges waschmittel mit hoher alkalitaet |
| DE19893906766 DE3906766A1 (de) | 1989-03-03 | 1989-03-03 | Phosphatfreies, fluessiges waschmittel mit hoher alkalitaet |
| DE3906766 | 1989-03-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0377807A1 true EP0377807A1 (fr) | 1990-07-18 |
| EP0377807B1 EP0377807B1 (fr) | 1994-02-09 |
Family
ID=25874879
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP89912958A Pending EP0447413A1 (fr) | 1988-12-07 | 1989-11-15 | Produit liquide de lavage sans phosphates a alcalinite elevee |
| EP89121135A Expired - Lifetime EP0377807B1 (fr) | 1988-12-07 | 1989-11-15 | Détergent liquide hautement alcalin et sans phosphate |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP89912958A Pending EP0447413A1 (fr) | 1988-12-07 | 1989-11-15 | Produit liquide de lavage sans phosphates a alcalinite elevee |
Country Status (9)
| Country | Link |
|---|---|
| EP (2) | EP0447413A1 (fr) |
| JP (1) | JPH04502337A (fr) |
| AU (1) | AU626954B2 (fr) |
| CA (1) | CA2004895A1 (fr) |
| DE (1) | DE58906948D1 (fr) |
| DK (1) | DK101291A (fr) |
| ES (1) | ES2061894T3 (fr) |
| PT (1) | PT92396A (fr) |
| WO (1) | WO1990006353A1 (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994003569A1 (fr) * | 1992-07-30 | 1994-02-17 | Henkel Kommanditgesellschaft Auf Aktien | Procede de fabrication d'agents tensioactifs non ioniques stables au stockage |
| EP0811052A1 (fr) * | 1995-02-16 | 1997-12-10 | Henkel Corporation | Compositions liquides de nettoyage, a usage industriel et des collectivites, contenant des tensioactifs de polyglycoside d'alkyle |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4009533A1 (de) * | 1990-03-24 | 1991-09-26 | Henkel Kgaa | Schwachschaeumendes nichtionisches tensidgemisch |
| US5503754A (en) * | 1993-11-10 | 1996-04-02 | Henkel Corporation | Wet treatment of leather hides |
| US5542950A (en) * | 1994-11-10 | 1996-08-06 | Henkel Corporation | Alkyl polyglycosides in textile scour/bleach processing |
| FR2744132B1 (fr) | 1996-01-31 | 1998-04-24 | Rhone Poulenc Chimie | Systeme de base d'un agent tensioactif non-ionique et d'un silicate de metal alcalin, sous forme d'une dispersion ou de granules et son utilisation en detergence |
| US6194371B1 (en) | 1998-05-01 | 2001-02-27 | Ecolab Inc. | Stable alkaline emulsion cleaners |
| US6369021B1 (en) * | 1999-05-07 | 2002-04-09 | Ecolab Inc. | Detergent composition and method for removing soil |
| US7041177B2 (en) | 2002-08-16 | 2006-05-09 | Ecolab Inc. | High temperature rapid soil removal method |
| US20170369819A1 (en) * | 2016-06-27 | 2017-12-28 | The Procter & Gamble Company | Removal of hydrophilic body soils |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3721633A (en) * | 1969-10-06 | 1973-03-20 | Atlas Chem Ind | Aqueous built liquid detergents containing alkyl glycosides |
| EP0075995A2 (fr) * | 1981-09-28 | 1983-04-06 | THE PROCTER & GAMBLE COMPANY | Compositions détergentes contenant de mélanges d'alcylpolysaccharide et d'agents tensio-actifs non-ioniques |
| FR2540511A1 (fr) * | 1983-02-04 | 1984-08-10 | Henkel France | Composition liquide de nettoyage, ainsi que procede de nettoyage a partir de cette composition |
| WO1987006949A1 (fr) * | 1986-05-06 | 1987-11-19 | A. E. Staley Manufacturing Company | Detergent liquide pour lessive contenant un adjuvant et un agent tensio-actif a base d'alkyle glycoside |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3772259A (en) | 1965-07-12 | 1973-11-13 | American Cyanamid Co | 2-vinyl-1-cycloamidinepropionamide polymers |
| US3547828A (en) | 1968-09-03 | 1970-12-15 | Rohm & Haas | Alkyl oligosaccharides and their mixtures with alkyl glucosides and alkanols |
| US3839318A (en) | 1970-09-27 | 1974-10-01 | Rohm & Haas | Process for preparation of alkyl glucosides and alkyl oligosaccharides |
| DE3518672A1 (de) * | 1985-05-24 | 1986-11-27 | Basf Ag, 6700 Ludwigshafen | Fluessiges reinigungskonzentrat fuer stark alkalische reinigungsformulierungen |
| DE3708330A1 (de) * | 1987-03-14 | 1988-09-22 | Henkel Kgaa | Fluessige, alkalische reinigerkonzentrate |
-
1989
- 1989-11-15 EP EP89912958A patent/EP0447413A1/fr active Pending
- 1989-11-15 DE DE89121135T patent/DE58906948D1/de not_active Expired - Fee Related
- 1989-11-15 ES ES89121135T patent/ES2061894T3/es not_active Expired - Lifetime
- 1989-11-15 JP JP2500169A patent/JPH04502337A/ja active Pending
- 1989-11-15 AU AU46260/89A patent/AU626954B2/en not_active Ceased
- 1989-11-15 WO PCT/EP1989/001370 patent/WO1990006353A1/fr not_active Application Discontinuation
- 1989-11-15 EP EP89121135A patent/EP0377807B1/fr not_active Expired - Lifetime
- 1989-11-23 PT PT92396A patent/PT92396A/pt not_active Application Discontinuation
- 1989-12-07 CA CA002004895A patent/CA2004895A1/fr not_active Abandoned
-
1991
- 1991-05-28 DK DK101291A patent/DK101291A/da not_active Application Discontinuation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3721633A (en) * | 1969-10-06 | 1973-03-20 | Atlas Chem Ind | Aqueous built liquid detergents containing alkyl glycosides |
| EP0075995A2 (fr) * | 1981-09-28 | 1983-04-06 | THE PROCTER & GAMBLE COMPANY | Compositions détergentes contenant de mélanges d'alcylpolysaccharide et d'agents tensio-actifs non-ioniques |
| FR2540511A1 (fr) * | 1983-02-04 | 1984-08-10 | Henkel France | Composition liquide de nettoyage, ainsi que procede de nettoyage a partir de cette composition |
| WO1987006949A1 (fr) * | 1986-05-06 | 1987-11-19 | A. E. Staley Manufacturing Company | Detergent liquide pour lessive contenant un adjuvant et un agent tensio-actif a base d'alkyle glycoside |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994003569A1 (fr) * | 1992-07-30 | 1994-02-17 | Henkel Kommanditgesellschaft Auf Aktien | Procede de fabrication d'agents tensioactifs non ioniques stables au stockage |
| US5556573A (en) * | 1992-07-30 | 1996-09-17 | Henkel Kommanditgesellschaft Auf Aktien | Process for the production of storable nonionic surfactants |
| EP0811052A1 (fr) * | 1995-02-16 | 1997-12-10 | Henkel Corporation | Compositions liquides de nettoyage, a usage industriel et des collectivites, contenant des tensioactifs de polyglycoside d'alkyle |
| EP0811052A4 (fr) * | 1995-02-16 | 1999-10-27 | Henkel Corp | Compositions liquides de nettoyage, a usage industriel et des collectivites, contenant des tensioactifs de polyglycoside d'alkyle |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2004895A1 (fr) | 1990-06-07 |
| EP0377807B1 (fr) | 1994-02-09 |
| EP0447413A1 (fr) | 1991-09-25 |
| DK101291D0 (da) | 1991-05-28 |
| JPH04502337A (ja) | 1992-04-23 |
| ES2061894T3 (es) | 1994-12-16 |
| PT92396A (pt) | 1990-06-29 |
| AU626954B2 (en) | 1992-08-13 |
| DE58906948D1 (de) | 1994-03-24 |
| DK101291A (da) | 1991-05-28 |
| AU4626089A (en) | 1990-06-26 |
| WO1990006353A1 (fr) | 1990-06-14 |
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