EP1516040A1 - Verwendung von sulfons uregruppenhaltigen copolymeren als zusatz in wasch- und reinigungsmitteln - Google Patents
Verwendung von sulfons uregruppenhaltigen copolymeren als zusatz in wasch- und reinigungsmittelnInfo
- Publication number
- EP1516040A1 EP1516040A1 EP03740180A EP03740180A EP1516040A1 EP 1516040 A1 EP1516040 A1 EP 1516040A1 EP 03740180 A EP03740180 A EP 03740180A EP 03740180 A EP03740180 A EP 03740180A EP 1516040 A1 EP1516040 A1 EP 1516040A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- copolymers
- acid
- mol
- sulfonic acid
- monoethylenically unsaturated
- 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
- 229920001577 copolymer Polymers 0.000 title claims abstract description 48
- 125000000542 sulfonic acid group Chemical group 0.000 title claims abstract description 24
- 239000003599 detergent Substances 0.000 title claims description 21
- 239000000654 additive Substances 0.000 title claims description 11
- 230000000996 additive effect Effects 0.000 title claims description 9
- 239000000178 monomer Substances 0.000 claims abstract description 33
- 239000000203 mixture Substances 0.000 claims abstract description 29
- 239000000126 substance Substances 0.000 claims abstract description 12
- 125000002947 alkylene group Chemical group 0.000 claims abstract description 11
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims abstract description 6
- 229910052783 alkali metal Inorganic materials 0.000 claims abstract description 6
- 150000001340 alkali metals Chemical class 0.000 claims abstract description 5
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 5
- 125000003118 aryl group Chemical group 0.000 claims abstract description 5
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 14
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 14
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 13
- 229910052739 hydrogen Inorganic materials 0.000 claims description 13
- 239000001257 hydrogen Substances 0.000 claims description 13
- 150000003839 salts Chemical class 0.000 claims description 12
- 238000004851 dishwashing Methods 0.000 claims description 11
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 11
- 150000001735 carboxylic acids Chemical class 0.000 claims description 10
- 239000012459 cleaning agent Substances 0.000 claims description 10
- 239000011734 sodium Substances 0.000 claims description 9
- 230000002401 inhibitory effect Effects 0.000 claims description 8
- 150000002431 hydrogen Chemical class 0.000 claims description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 4
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 3
- 150000001733 carboxylic acid esters Chemical class 0.000 claims description 3
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 3
- 239000011976 maleic acid Substances 0.000 claims description 3
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 2
- 239000005977 Ethylene Substances 0.000 claims description 2
- 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 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 238000006116 polymerization reaction Methods 0.000 abstract description 8
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract description 6
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 25
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 17
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 16
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
- CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Chemical compound [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 description 13
- 239000000243 solution Substances 0.000 description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- 150000001875 compounds Chemical class 0.000 description 12
- 239000012153 distilled water Substances 0.000 description 12
- 229920002818 (Hydroxyethyl)methacrylate Polymers 0.000 description 8
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 description 8
- 238000003756 stirring Methods 0.000 description 8
- 239000007864 aqueous solution Substances 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 6
- -1 alkali metal salts Chemical class 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 5
- 239000011541 reaction mixture Substances 0.000 description 5
- 159000000000 sodium salts Chemical class 0.000 description 5
- ISIJQEHRDSCQIU-UHFFFAOYSA-N tert-butyl 2,7-diazaspiro[4.5]decane-7-carboxylate Chemical compound C1N(C(=O)OC(C)(C)C)CCCC11CNCC1 ISIJQEHRDSCQIU-UHFFFAOYSA-N 0.000 description 5
- 101000654674 Homo sapiens Semaphorin-6A Proteins 0.000 description 4
- 102100032795 Semaphorin-6A Human genes 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 239000003999 initiator Substances 0.000 description 4
- SUMDYPCJJOFFON-UHFFFAOYSA-N isethionic acid Chemical compound OCCS(O)(=O)=O SUMDYPCJJOFFON-UHFFFAOYSA-N 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 239000007858 starting material Substances 0.000 description 4
- XBACSBFKXGHTIS-UHFFFAOYSA-N 2-methyl-5-sulfopent-2-enoic acid Chemical compound OC(=O)C(C)=CCCS(O)(=O)=O XBACSBFKXGHTIS-UHFFFAOYSA-N 0.000 description 3
- 150000001991 dicarboxylic acids Chemical class 0.000 description 3
- UOEKUBVEVBINKK-UHFFFAOYSA-L disodium 2-methyl-5-sulfonatopent-2-enoate Chemical compound [Na+].S(=O)(=O)([O-])CCC=C(C(=O)[O-])C.[Na+] UOEKUBVEVBINKK-UHFFFAOYSA-L 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 125000005385 peroxodisulfate group Chemical group 0.000 description 3
- 230000008929 regeneration Effects 0.000 description 3
- 238000011069 regeneration method Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 2
- PRAMZQXXPOLCIY-UHFFFAOYSA-N 2-(2-methylprop-2-enoyloxy)ethanesulfonic acid Chemical compound CC(=C)C(=O)OCCS(O)(=O)=O PRAMZQXXPOLCIY-UHFFFAOYSA-N 0.000 description 2
- 229920000536 2-Acrylamido-2-methylpropane sulfonic acid Polymers 0.000 description 2
- XHZPRMZZQOIPDS-UHFFFAOYSA-N 2-Methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonic acid Chemical compound OS(=O)(=O)CC(C)(C)NC(=O)C=C XHZPRMZZQOIPDS-UHFFFAOYSA-N 0.000 description 2
- IRLPACMLTUPBCL-KQYNXXCUSA-N 5'-adenylyl sulfate Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](COP(O)(=O)OS(O)(=O)=O)[C@@H](O)[C@H]1O IRLPACMLTUPBCL-KQYNXXCUSA-N 0.000 description 2
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical compound CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 2
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 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
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 235000001465 calcium Nutrition 0.000 description 2
- 239000001506 calcium phosphate Substances 0.000 description 2
- 229910000389 calcium phosphate Inorganic materials 0.000 description 2
- 235000011010 calcium phosphates Nutrition 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 description 2
- ZQMIGQNCOMNODD-UHFFFAOYSA-N diacetyl peroxide Chemical compound CC(=O)OOC(C)=O ZQMIGQNCOMNODD-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000032050 esterification Effects 0.000 description 2
- 238000005886 esterification reaction Methods 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229920000578 graft copolymer Polymers 0.000 description 2
- 229940079826 hydrogen sulfite Drugs 0.000 description 2
- GVALZJMUIHGIMD-UHFFFAOYSA-H magnesium phosphate Chemical compound [Mg+2].[Mg+2].[Mg+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O GVALZJMUIHGIMD-UHFFFAOYSA-H 0.000 description 2
- 239000004137 magnesium phosphate Substances 0.000 description 2
- 229910000157 magnesium phosphate Inorganic materials 0.000 description 2
- 229960002261 magnesium phosphate Drugs 0.000 description 2
- 235000010994 magnesium phosphates Nutrition 0.000 description 2
- ACVYVLVWPXVTIT-UHFFFAOYSA-N phosphinic acid Chemical class O[PH2]=O ACVYVLVWPXVTIT-UHFFFAOYSA-N 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 229920001515 polyalkylene glycol Polymers 0.000 description 2
- 239000003505 polymerization initiator Substances 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 238000010526 radical polymerization reaction Methods 0.000 description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
- 235000019832 sodium triphosphate Nutrition 0.000 description 2
- SZHIIIPPJJXYRY-UHFFFAOYSA-M sodium;2-methylprop-2-ene-1-sulfonate Chemical compound [Na+].CC(=C)CS([O-])(=O)=O SZHIIIPPJJXYRY-UHFFFAOYSA-M 0.000 description 2
- 238000001694 spray drying Methods 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- CWERGRDVMFNCDR-UHFFFAOYSA-N thioglycolic acid Chemical compound OC(=O)CS CWERGRDVMFNCDR-UHFFFAOYSA-N 0.000 description 2
- NLVXSWCKKBEXTG-UHFFFAOYSA-N vinylsulfonic acid Chemical compound OS(=O)(=O)C=C NLVXSWCKKBEXTG-UHFFFAOYSA-N 0.000 description 2
- ZICNIEOYWVIEQJ-UHFFFAOYSA-N (2-methylbenzoyl) 2-methylbenzenecarboperoxoate Chemical compound CC1=CC=CC=C1C(=O)OOC(=O)C1=CC=CC=C1C ZICNIEOYWVIEQJ-UHFFFAOYSA-N 0.000 description 1
- ZKEUVTROUPQVTM-UHFFFAOYSA-N 1-pentylperoxypentane Chemical compound CCCCCOOCCCCC ZKEUVTROUPQVTM-UHFFFAOYSA-N 0.000 description 1
- ZFFMLCVRJBZUDZ-UHFFFAOYSA-N 2,3-dimethylbutane Chemical group CC(C)C(C)C ZFFMLCVRJBZUDZ-UHFFFAOYSA-N 0.000 description 1
- LCPVQAHEFVXVKT-UHFFFAOYSA-N 2-(2,4-difluorophenoxy)pyridin-3-amine Chemical compound NC1=CC=CN=C1OC1=CC=C(F)C=C1F LCPVQAHEFVXVKT-UHFFFAOYSA-N 0.000 description 1
- AVTLBBWTUPQRAY-UHFFFAOYSA-N 2-(2-cyanobutan-2-yldiazenyl)-2-methylbutanenitrile Chemical compound CCC(C)(C#N)N=NC(C)(CC)C#N AVTLBBWTUPQRAY-UHFFFAOYSA-N 0.000 description 1
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 1
- AIIITCMZOKMJIM-UHFFFAOYSA-N 2-(prop-2-enoylamino)propane-2-sulfonic acid Chemical compound OS(=O)(=O)C(C)(C)NC(=O)C=C AIIITCMZOKMJIM-UHFFFAOYSA-N 0.000 description 1
- WROUWQQRXUBECT-UHFFFAOYSA-N 2-ethylacrylic acid Chemical compound CCC(=C)C(O)=O WROUWQQRXUBECT-UHFFFAOYSA-N 0.000 description 1
- OWHSTLLOZWTNTQ-UHFFFAOYSA-N 2-ethylhexyl 2-sulfanylacetate Chemical compound CCCCC(CC)COC(=O)CS OWHSTLLOZWTNTQ-UHFFFAOYSA-N 0.000 description 1
- NLGDWWCZQDIASO-UHFFFAOYSA-N 2-hydroxy-1-(7-oxabicyclo[4.1.0]hepta-1,3,5-trien-2-yl)-2-phenylethanone Chemical compound OC(C(=O)c1cccc2Oc12)c1ccccc1 NLGDWWCZQDIASO-UHFFFAOYSA-N 0.000 description 1
- MAXYVILUFLOGOF-UHFFFAOYSA-N 2-methyl-5-sulfohex-2-enoic acid Chemical compound OS(=O)(=O)C(C)CC=C(C)C(O)=O MAXYVILUFLOGOF-UHFFFAOYSA-N 0.000 description 1
- GASMGDMKGYYAHY-UHFFFAOYSA-N 2-methylidenehexanamide Chemical compound CCCCC(=C)C(N)=O GASMGDMKGYYAHY-UHFFFAOYSA-N 0.000 description 1
- FRIBMENBGGCKPD-UHFFFAOYSA-N 3-(2,3-dimethoxyphenyl)prop-2-enal Chemical compound COC1=CC=CC(C=CC=O)=C1OC FRIBMENBGGCKPD-UHFFFAOYSA-N 0.000 description 1
- AGNTUZCMJBTHOG-UHFFFAOYSA-N 3-[3-(2,3-dihydroxypropoxy)-2-hydroxypropoxy]propane-1,2-diol Chemical compound OCC(O)COCC(O)COCC(O)CO AGNTUZCMJBTHOG-UHFFFAOYSA-N 0.000 description 1
- MKTOIPPVFPJEQO-UHFFFAOYSA-N 4-(3-carboxypropanoylperoxy)-4-oxobutanoic acid Chemical compound OC(=O)CCC(=O)OOC(=O)CCC(O)=O MKTOIPPVFPJEQO-UHFFFAOYSA-N 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920001353 Dextrin Polymers 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- YIVJZNGAASQVEM-UHFFFAOYSA-N Lauroyl peroxide Chemical compound CCCCCCCCCCCC(=O)OOC(=O)CCCCCCCCCCC YIVJZNGAASQVEM-UHFFFAOYSA-N 0.000 description 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
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- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000004372 Polyvinyl alcohol 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
- 229920002125 Sokalan® Polymers 0.000 description 1
- DFVKOWFGNASVPK-BWHPXCRDSA-N [cyano-(4-phenoxyphenyl)methyl] (1s,3s)-3-[(z)-2-chloro-3,3,3-trifluoroprop-1-enyl]-2,2-dimethylcyclopropane-1-carboxylate Chemical compound CC1(C)[C@H](\C=C(/Cl)C(F)(F)F)[C@@H]1C(=O)OC(C#N)C(C=C1)=CC=C1OC1=CC=CC=C1 DFVKOWFGNASVPK-BWHPXCRDSA-N 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 1
- 239000012965 benzophenone Substances 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 238000012662 bulk polymerization Methods 0.000 description 1
- PVEOYINWKBTPIZ-UHFFFAOYSA-N but-3-enoic acid Chemical compound OC(=O)CC=C PVEOYINWKBTPIZ-UHFFFAOYSA-N 0.000 description 1
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- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000007942 carboxylates Chemical group 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
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- 238000000576 coating method Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- LDHQCZJRKDOVOX-NSCUHMNNSA-N crotonic acid Chemical compound C\C=C\C(O)=O LDHQCZJRKDOVOX-NSCUHMNNSA-N 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- XJOBOFWTZOKMOH-UHFFFAOYSA-N decanoyl decaneperoxoate Chemical compound CCCCCCCCCC(=O)OOC(=O)CCCCCCCCC XJOBOFWTZOKMOH-UHFFFAOYSA-N 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- 150000005690 diesters Chemical class 0.000 description 1
- LDCRTTXIJACKKU-ARJAWSKDSA-N dimethyl maleate Chemical compound COC(=O)\C=C/C(=O)OC LDCRTTXIJACKKU-ARJAWSKDSA-N 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
- 239000002270 dispersing agent Substances 0.000 description 1
- WNAHIZMDSQCWRP-UHFFFAOYSA-N dodecane-1-thiol Chemical compound CCCCCCCCCCCCS WNAHIZMDSQCWRP-UHFFFAOYSA-N 0.000 description 1
- 208000001848 dysentery Diseases 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 238000006266 etherification reaction Methods 0.000 description 1
- SUPCQIBBMFXVTL-UHFFFAOYSA-N ethyl 2-methylprop-2-enoate Chemical compound CCOC(=O)C(C)=C SUPCQIBBMFXVTL-UHFFFAOYSA-N 0.000 description 1
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethyl mercaptane Natural products CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- ISXSFOPKZQZDAO-UHFFFAOYSA-N formaldehyde;sodium Chemical compound [Na].O=C ISXSFOPKZQZDAO-UHFFFAOYSA-N 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- NKHAVTQWNUWKEO-UHFFFAOYSA-N fumaric acid monomethyl ester Natural products COC(=O)C=CC(O)=O NKHAVTQWNUWKEO-UHFFFAOYSA-N 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- PMYUVOOOQDGQNW-UHFFFAOYSA-N hexasodium;trioxido(trioxidosilyloxy)silane Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[O-][Si]([O-])([O-])O[Si]([O-])([O-])[O-] PMYUVOOOQDGQNW-UHFFFAOYSA-N 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- ISPMIYRVKUAKMX-UHFFFAOYSA-N magnesium hydrogen phosphite Chemical compound [Mg++].OP([O-])[O-] ISPMIYRVKUAKMX-UHFFFAOYSA-N 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
- 239000000391 magnesium silicate Substances 0.000 description 1
- 229910052919 magnesium silicate Inorganic materials 0.000 description 1
- 235000019792 magnesium silicate Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- NKHAVTQWNUWKEO-IHWYPQMZSA-N methyl hydrogen fumarate Chemical compound COC(=O)\C=C/C(O)=O NKHAVTQWNUWKEO-IHWYPQMZSA-N 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- 150000002763 monocarboxylic acids Chemical class 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- SRSFOMHQIATOFV-UHFFFAOYSA-N octanoyl octaneperoxoate Chemical compound CCCCCCCC(=O)OOC(=O)CCCCCCC SRSFOMHQIATOFV-UHFFFAOYSA-N 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 229920000233 poly(alkylene oxides) Chemical group 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 159000000001 potassium salts Chemical class 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000012966 redox initiator Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000002455 scale inhibitor Substances 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229940045872 sodium percarbonate Drugs 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
- RWDRUPBYYPJXOA-UHFFFAOYSA-M sodium;2-methylbuta-1,3-diene-1-sulfonate Chemical compound [Na+].C=CC(C)=CS([O-])(=O)=O RWDRUPBYYPJXOA-UHFFFAOYSA-M 0.000 description 1
- 125000004964 sulfoalkyl group Chemical group 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- OPQYOFWUFGEMRZ-UHFFFAOYSA-N tert-butyl 2,2-dimethylpropaneperoxoate Chemical compound CC(C)(C)OOC(=O)C(C)(C)C OPQYOFWUFGEMRZ-UHFFFAOYSA-N 0.000 description 1
- WYKYCHHWIJXDAO-UHFFFAOYSA-N tert-butyl 2-ethylhexaneperoxoate Chemical compound CCCCC(CC)C(=O)OOC(C)(C)C WYKYCHHWIJXDAO-UHFFFAOYSA-N 0.000 description 1
- GJBRNHKUVLOCEB-UHFFFAOYSA-N tert-butyl benzenecarboperoxoate Chemical compound CC(C)(C)OOC(=O)C1=CC=CC=C1 GJBRNHKUVLOCEB-UHFFFAOYSA-N 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Natural products CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
- DGVVWUTYPXICAM-UHFFFAOYSA-N β‐Mercaptoethanol Chemical compound OCCS DGVVWUTYPXICAM-UHFFFAOYSA-N 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
- C11D3/37—Polymers
- C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/378—(Co)polymerised monomers containing sulfur, e.g. sulfonate
Definitions
- copolymers containing sulfonic acid groups as additives in detergents and cleaning agents
- the present invention relates to the use of copolymers containing sulfonic acid groups which
- R 1 unbranched or branched C ⁇ C alkylene
- H 2 C C-COO R 3 - R 4 - 0- R5
- R 2 is hydrogen or methyl
- R 3 is a chemical bond or unbranched or branched Ci-C ⁇ alkylene;
- R 4 are identical or different unbranched or branched C -C alkylene radicals;
- R 5 unbranched or branched Ci-C ⁇ alkyl, Cs-Cs-cycloalkyl or aryl; n 3 to 50,
- the invention relates to detergents and cleaning agents which contain these copolymers as a deposit-inhibiting additive.
- the dishes In automatic dishwashing, the dishes should be cleaned in a residue-free state with an immaculately shiny surface, for which a cleaner, rinse aid and regeneration salt usually have to be used to soften the water.
- the so-called "2inl" dishwashing detergents introduced on the market contain, in addition to the detergent for removing the soiling on the wash ware, integrated rinse aid surfactants, which ensure that water runs off the wash ware during the rinse and drying cycle and thus prevent limescale and water stains. Refilling a rinse aid is no longer necessary when using these products.
- Modern machine dishwashers "3inl" cleaners, are to combine the three functions of cleaning, rinsing and water softening in a single detergent formulation, so that the refill of salt with water hardness levels of 1 to 3 is also superfluous for the consumer.
- Sodium tripolyphosphate is usually added to these cleaners to bind the hardness-forming calcium and magnesium ions. This in turn results in calcium and magnesium phosphate deposits on the wash ware.
- WO-A-02/04583 describes automatic dishwashing detergents which contain copolymers of unsaturated carboxylic acids, monomers containing sulfonic acid groups and optionally, but preferably no, other nonionic monomers based on ethylenically unsaturated compounds as scale inhibitors. No further information is given on the nonionic monomers.
- EP-A-877 002 relates to the use of copolymers of monoethylenically unsaturated acids, unsaturated sulfonic acids and optionally monoethylenically unsaturated dicarboxylic acids and monoethylenically unsaturated comonomers as inhibitors for (poly) phosphate deposits in automatic dishwashing detergents.
- Copolymers of acrylic acid and 2-acrylamido-2-propanesulfonic acid or sodium methallylsulfonate and also are disclosed in detail
- Terpolymers that additionally tert. -Polymerized butyl acrylamide contain.
- Non-ionic monomers of the formula II are not mentioned.
- water-soluble copolymers which have structural units containing sulfonate groups, carboxylate groups and polyalkylene oxide groups and an average molecular weight M w of> 50,000 to 3,000,000 can be used as an agent against scale based in particular on silicates in water circuits, for example cooling systems , be used.
- the structural unit containing sulfonate groups of the copolymers disclosed in detail is based on sodium 2-methyl-1,3-butadiene-1-sulfonate.
- DE-A-43 43 993 uses graft copolymers of monoethylenically unsaturated carboxylic acids, monoethylenically unsaturated monomers containing sulfonic acid groups and optionally monomers containing water-soluble alkylene oxide units and other free-radically polymerizable monomers on polyhydroxy compounds to inhibit the water hardness in washing and cleaning agents. Graft copolymers of acrylic acid, sodium methallyl sulfonate and methoxypolyethylene glycol methacrylate on polyvinyl alcohol, triglycerol and starch dextrin are described in detail.
- EP-A-278 983 discloses the use of copolymers of polyalkylene glycol mono (meth) acrylates, sulfoalkyl (meth) acrylates and (meth) acrylic acid as a water-soluble dispersant for carbon-containing solids.
- the object of the invention was to remedy the problems outlined above and to provide an additive which can also be used advantageously, in particular, in multifunctional cleaners and in particular has a deposit-inhibiting effect.
- R is hydrogen or methyl
- X is a chemical bond or -COO-R 1 -;
- R 1 unbranched or branched C ⁇ C alkylene; M hydrogen, alkali metal or ammonium,
- R 2 is hydrogen or methyl
- R 3 is a chemical bond or unbranched or branched Ci-C ⁇ alkylene
- R 4 same or different unbranched or branched
- C -C alkylene radicals R 5 unbranched or branched Ci-Cg-alkyl, Cs-Cs-cycloalkyl or aryl; n 3 to 50,
- copolymerized randomly or in blocks found as an additive to detergents and cleaning agents.
- detergents and cleaning agents have been found which contain the copolymers containing sulfonic acid groups as a coating-inhibiting additive.
- the copolymers containing sulfonic acid groups contain, as copolymerized component (a), monoethylenically unsaturated carboxylic acids, their esters and / or water-soluble salts, the carboxylic acids themselves or their salts being preferred as component (a).
- Suitable components (a) are, for example, ⁇ , ⁇ -unsaturated monocarboxylic acids, which preferably have 3 to 6 carbon atoms, such as acrylic acid, methacrylic acid, 2-ethylpropenoic acid, crotonic acid and vinyl acetic acid.
- unsaturated dicarboxylic acids preferably having 4 to 6 carbon atoms, such as itaconic acid and maleic acid.
- esters are the reaction products of these acids with C 1 -C 6 -alcohols, especially methanol, ethanol and butanol, it being possible for the dicarboxylic acids to be present as mono- or as diesters.
- examples include: methyl acrylate, methyl methacrylate, ethyl acrylate, ethyl methacrylate, butyl acrylate, butyl methacrylate, monomethyl maleate and dimethyl maleate.
- the salts are preferably alkali metal salts, e.g. Sodium or potassium salts, or ammonium salts, with the sodium salts being preferred.
- Preferred carboxylic acids (a) are acrylic acid, methacrylic acid and maleic acid.
- Acrylic acid and methacrylic acid which can advantageously also be contained together in the copolymers, are particularly preferred.
- the proportion of carboxylic acids (a) in the copolymers to be used according to the invention is 30 to 95 mol%, preferably 50 to 90 mol% and particularly preferably 60 to 90 mol%.
- acrylic acid and methacrylic acid are present in the copolymers, their molar ratio is preferably 15: 1 to 0.05: 1, in particular 10: 1 to 1: 1, especially 5: 1 to 1: 1.
- the copolymers contain, as copolymerized component (b), monomers of the formula I containing sulfonic acid groups
- R is hydrogen or preferably methyl;
- X is a chemical bond or preferably -COO-R 1 ;
- R 1 unbranched or branched C ⁇ -C alkylene, preferably C 2 -C 3 alkylene; M is hydrogen, ammonium or preferably an alkali metal.
- 4-sulfobutyl (meth) acrylic acid and its salts in particular the sodium salts, vinylsulfonic acid, 2-sulfoethyl methacrylic acid and 2-sulfopropyl methacrylic acid and their sodium salts being preferred, and 2-sulfoethyl methacrylic acid and its sodium salt being particularly preferred.
- the proportion of the monomers (b) containing sulfonic acid groups in the copolymers to be used according to the invention is 3 to 35 mol%, preferably 5 to 25 mol% and in particular 5 to 15 20 mol%.
- the copolymers also contain, as component (c), nonionic monomers of the formula II
- H 2 C C-COO R 3 "R 4 - - o- II 0- R5
- R 2 is hydrogen or preferably methyl
- R 3 unbranched or branched Ci-Cg-alkylene or preferably a chemical bond; R 4 identical or different unbranched or branched 30 C -C alkylene radicals, especially C -C 3 alkylene radicals, in particular
- R 5 aryl, especially phenyl or naphthyl, which can in each case be substituted by alkyl, Cs-Cs-cycloalkyl, especially cyclohexyl, or preferably unbranched or branched C 1 -C 6 -alkyl, in particular C 1 -C 6 -alkyl; n 3 to 50, preferably 5 to 40, particularly preferably 10 to 30.
- the polyalkylene glycols contain 3 to 50, in particular 10 to 30, alkylene oxide units.
- the proportion of nonionic monomers (c) in the copolymers to be used according to the invention is 2 to 35 mol%, preferably 5 to 25 mol% and especially 5 to 20 mol%.
- the copolymers to be used according to the invention generally have an average molecular weight M of from 3,000 to 40,000, preferably from 10,000 to 30,000 and particularly preferably from 15,000 to 25,000.
- the K value of the copolymers is usually 15 to 35, in particular 20 to 32, especially 27 to 30 (measured in 1% strength by weight aqueous solution at 25 ° C., according to H. Fikentscher, cellulose se-Chemie, vol. 13, pp. 58-64 and 71-74 (1932)).
- copolymers to be used according to the invention can be produced by radical polymerization of the monomers. All known radical polymerization processes can be used. In addition to bulk polymerization, the methods of solution polymerization and emulsion polymerization should be mentioned in particular, with solution polymerization being preferred.
- the polymerization is preferably carried out in water as a solvent.
- alcoholic solvents in particular C 1 -C 4 alcohols, such as methanol, ethanol and isopropanol, or mixtures of these solvents with water.
- thermally activatable polymerization initiators include initiators with a decomposition temperature in the range from 20 to 180 ° C., in particular from 50 to 90 ° C., are preferred.
- suitable thermal initiators are inorganic peroxo compounds, such as peroxodisulfates (ammonium and preferably sodium peroxodisulfate), peroxosulfates, percarbonates and hydrogen peroxide; organic peroxo compounds, such as diacetyl peroxide, di-tert-butyl peroxide, diamyl peroxide, dioctanoyl peroxide, didecanoyl peroxide, dilauroyl peroxide, dibenzoyl peroxide, bis (o-toloyl) peroxide, succinyl peroxide, tert-butyl peryl butyl butyl peracetate, tert.
- inorganic peroxo compounds such as peroxodisulfates (ammonium and preferably
- tert-butyl perpivalate tert. -Butyl-perroctoate, tert. -Butyl perneodecanoate, tert-butyl perbenzoate, tert-butyl peroxide, tert. -Butyl hydroperoxide, cumene hydroperoxide, tert-butyl peroxy-2-ethylhexanoate and diisopropyl peroxidicarbamate; Azo compounds, such as 2, 2 '-azobisisobutyronitrile, 2,2'-azobis (2-methylbutyronitrile) and azobis (2-amidopropane) dihydrochloride.
- Azo compounds such as 2, 2 '-azobisisobutyronitrile, 2,2'-azobis (2-methylbutyronitrile) and azobis (2-amidopropane) dihydrochloride.
- initiators can be used in combination with reducing compounds as starter / controller systems.
- reducing compounds include phosphorus-containing compounds, such as phosphorous acid, hypophosphites and phosphinates, sulfur-containing compounds, such as sodium bisulfite, sodium sulfite and sodium formaldehyde sulfoxilate, and hydrazine.
- photoinitiators examples include benzophenone, aceto-phenone, benzoin ether, benzyl dialkyl ketones and their derivatives.
- Thermal initiators are preferably used, with inorganic peroxo compounds, in particular sodium peroxodisulfate (sodium persulfate) being preferred.
- the peroxo compounds are used particularly advantageously in combination with sulfur-containing reducing agents, in particular sodium bisulfite, as the redox initiator system.
- sulfur-containing reducing agents in particular sodium bisulfite
- copolymers are obtained which contain -S0 3 ⁇ Na + and / or -S0 ⁇ Na + as end groups and are notable for particular cleaning power and deposit-inhibiting action.
- starter / regulator systems containing phosphorus can also be used, e.g. Hypophosphites / phosphinates.
- the quantities of photoinitiator and starter / regulator system must be matched to the substances used. If, for example, the preferred system peroxodisulfate / hydrogen sulfite is used, 2 to 6% by weight, preferably 3 to 5% by weight, peroxodisulfate and usually 5 to 30% by weight, preferably 5 to 10% by weight, are usually used. %, Hydrogen sulfite, based in each case on the monomers (a), (b) and (c).
- polymerization regulators can also be used.
- the compounds known to the person skilled in the art are suitable, for example sulfur compounds, such as mercaptoethanol, 2-ethylhexylthio glycolate, thioglycolic acid and dodecyl mercaptan.
- sulfur compounds such as mercaptoethanol, 2-ethylhexylthio glycolate, thioglycolic acid and dodecyl mercaptan.
- the amount used is generally 0.1 to 15% by weight, preferably 0.1 to 5% by weight and particularly preferably 0.1 to 2.5% by weight, based on the monomers (a), (b) and (c).
- the polymerization temperature is generally 30 to 200 ° C, preferably 50 to 150 ° C and particularly preferably 80 to 120 ° C.
- the polymerization can be carried out under atmospheric pressure, but is preferably carried out in a closed system under the self-developing pressure.
- the monomers (a), (b) and (c) can be used as such, but it is also possible to use reaction mixtures which are used in the preparation, e.g. of the monomers (b) or (c).
- reaction mixtures which are used in the preparation e.g. of the monomers (b) or (c).
- the monomers (b) or (c) instead of 2-sulfoethyl methacrylate, the monomer mixture obtained in the esterification of 2-hydroxyethanesulfonic acid with an excess of methacrylic acid can be used.
- methoxypolyethylene glycol methacrylate the monomer mixture obtained in the etherification of methoxypolyethylene glycol with an excess of methacrylic acid can be used. It is also e.g.
- the aqueous solutions obtained in the preparation of the copolymers containing sulfonic acid groups to be used according to the invention can be neutralized or partially neutralized by adding base, in particular sodium hydroxide solution, i.e. adjusted to a pH in the range of about 4-8, preferably 4.5-7.5.
- copolymers containing sulfonic acid groups used according to the invention are outstandingly suitable as additives for detergents and cleaning agents.
- the copolymers used according to the invention thereby also increase the cleaning power of the dishwashing detergent. In addition, they promote the drainage of the water from the wash items even in low concentrations, so that the proportion of rinse aid surfactants in the dishwashing detergent can be reduced.
- copolymers containing sulfonic acid groups are used, in particular also when the dishwasher is operated without water regeneration salt for water softening.
- the copolymers containing sulfonic acid groups can therefore be used advantageously not only in 2inl cleaners but also in 3inl cleaners.
- copolymers used according to the invention can be used directly in the form of the aqueous solutions obtained in the preparation and also in dried, e.g. form obtained by spray drying, fluidized spray drying, roller drying or freeze drying. Accordingly, the detergents and cleaning agents according to the invention can be in solid or liquid form, e.g. be provided as powders, granules, extrudates, tablets, liquids or gels.
- MPEGMA methoxypolyethylene glycol methacrylate
- SEMA 2-sulfoethyl methacrylic acid sodium salt
- Dishwasher Miele G 686 SC rinses: 2 rinses 55 ° C normal (without pre-rinsing) dishes: knives (WMF table knife Berlin, monoblock) and barrel-shaped glass beakers (Matador, Ruhr Kristall)
- Dishwashing liquid 21 g copolymer: 4.2 g
- Rinse aid temperature 65 ° C
- Water hardness 25 ° dH
- the items to be washed were assessed 18 hours after cleaning by visual inspection in a black-painted light box with a halogen spot and pinhole using a grading scale from 10 (very good) to 1 (very bad).
- the highest grade 10 corresponds to surfaces free of deposits and drips, from scores ⁇ 5 deposits and drops are already recognizable with normal room lighting, so they are perceived as disturbing.
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10225794A DE10225794A1 (de) | 2002-06-10 | 2002-06-10 | Verwendung von sulfonsäuregruppenhaltigen Copolymeren als Zusatz in Wasch- und Reinigungsmitteln |
| DE10225794 | 2002-06-10 | ||
| PCT/EP2003/005821 WO2003104372A1 (de) | 2002-06-10 | 2003-06-04 | Verwendung von sulfonsäuregruppenhaltigen copolymeren als zusatz in wasch- und reinigungsmitteln |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1516040A1 true EP1516040A1 (de) | 2005-03-23 |
| EP1516040B1 EP1516040B1 (de) | 2009-08-12 |
Family
ID=29557740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP03740180A Expired - Lifetime EP1516040B1 (de) | 2002-06-10 | 2003-06-04 | Verwendung von sulfons uregruppenhaltigen copolymeren als zusatz in wasch- und reinigungsmitteln |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US20050202994A1 (de) |
| EP (1) | EP1516040B1 (de) |
| JP (1) | JP2005533137A (de) |
| CN (1) | CN1297647C (de) |
| AT (1) | ATE439419T1 (de) |
| AU (1) | AU2003274111A1 (de) |
| CA (1) | CA2488329C (de) |
| DE (2) | DE10225794A1 (de) |
| ES (1) | ES2328683T3 (de) |
| MX (1) | MXPA04011362A (de) |
| WO (1) | WO2003104372A1 (de) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005028460A1 (de) * | 2005-06-17 | 2006-12-28 | Basf Ag | Verwendung von Alkylenoxideinheiten enthaltenden Copolymeren als Zusatz zu wäßrigen Systemen |
| DE602006011948D1 (de) * | 2005-12-14 | 2010-03-11 | Procter & Gamble | Reinigungsmittelzusammensetzungen mit azo-initiator-verbindungen für verbesserte bleichungsleistung und fleckenentfernung |
| JP4140923B2 (ja) * | 2006-03-31 | 2008-08-27 | 花王株式会社 | 洗浄剤組成物 |
| BRPI0715378A2 (pt) * | 2006-08-10 | 2013-06-18 | Basf Se | formulaÇço de limpeza para mÁquina de lavar louÇa, uso de uma combinaÇço de copolÍmeros e de agentes complexantes, e, processo para limpeza de louÇa em mÁquina |
| JP5307412B2 (ja) * | 2008-01-29 | 2013-10-02 | 三洋化成工業株式会社 | 液体洗浄剤用再汚染防止剤及び液体洗浄剤 |
| DE102008008179A1 (de) * | 2008-02-08 | 2009-08-13 | Clariant International Ltd. | Verfahren zur Herstellung von Polymeren durch lonenaustausch |
| EP2228426A1 (de) * | 2009-03-13 | 2010-09-15 | Rohm and Haas Company | Wassersteinreduzierendes Additiv für automatische Geschirrspülsysteme |
| DE102009029635A1 (de) * | 2009-09-21 | 2011-03-24 | Henkel Ag & Co. Kgaa | Maschinelles Geschirrspülmittel |
| EP2643370B1 (de) * | 2010-11-23 | 2019-07-03 | Basf Se | Copolymere, die carbonsäuregruppen, sulfonsäuregruppen und polyalkylenoxidgruppen enthalten, als belagsinhibierender zusatz zu wasch- und reinigungsmitteln |
| KR101859790B1 (ko) * | 2010-11-23 | 2018-05-18 | 바스프 에스이 | 세탁 및 세정 제품에 대한 스케일-억제 첨가제로서의 카르복실산기, 술포기 및 폴리알킬렌 옥시드기를 함유하는 공중합체 |
| US9670435B2 (en) | 2010-11-23 | 2017-06-06 | Basf Se | Copolymers comprising carboxylic acid groups, sulfo groups and polyalkylene oxide groups as a scale-inhibiting additive to washing and cleaning products |
| CN102617811B (zh) * | 2012-03-21 | 2013-06-26 | 陕西科技大学 | 两性乙烯基聚合物混凝土抗泥剂的制备方法 |
| DE102013207778A1 (de) * | 2013-04-29 | 2014-10-30 | Cht R. Beitlich Gmbh | Kammpolymere als Waschkraftverstärker für Wasch- und Reinigungsmittel |
| US9487738B2 (en) | 2013-10-09 | 2016-11-08 | Ecolab Usa Inc. | Solidification matrix comprising a carboxylic acid terpolymer |
| US9127235B2 (en) | 2013-10-09 | 2015-09-08 | Ecolab Usa Inc. | Alkaline detergent composition containing a carboxylic acid/polyalkylene oxide copolymer for hard water scale control |
| US9127236B2 (en) | 2013-10-09 | 2015-09-08 | Ecolab Usa Inc. | Alkaline detergent composition containing a carboxylic acid terpolymer for hard water scale control |
| EP2896637A1 (de) * | 2014-01-21 | 2015-07-22 | Rhodia Operations | Copolymer mit Einheiten des Typs A, abgeleitet von Carbonsäuremonomeren und Einheiten von Typ B, abgeleitet von Sulfonsäuremonomeren |
| DE102015213943A1 (de) * | 2015-07-23 | 2017-01-26 | Henkel Ag & Co. Kgaa | Wasch- oder Reinigungsmittel umfassend wenigstens zwei Phasen |
| CN105647678B (zh) * | 2016-01-14 | 2018-05-15 | 广州立白企业集团有限公司 | 提升洗涤组合物对蛋白污垢去除能力的方法及洗涤剂组合物 |
| ES2802454T3 (es) | 2016-04-08 | 2021-01-19 | Procter & Gamble | Composición de limpieza para lavavajillas |
| JP6721417B2 (ja) * | 2016-05-31 | 2020-07-15 | 株式会社日本触媒 | 硫黄含有重合体組成物およびその製造方法 |
| GB201809123D0 (en) * | 2018-06-04 | 2018-07-18 | Reckitt Benckiser Finish Bv | Composition |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA849394B (en) * | 1983-12-21 | 1985-09-25 | Goodrich Co B F | Lime soap dispersing compositions and their use |
| WO1988000231A1 (fr) * | 1986-06-27 | 1988-01-14 | Kawasaki Jukogyo Kabushiki Kaisha | Dispersant pour boues composees de matieres solides carbonees et d'eau et composition de boues a base de matieres solides carbonees et d'eau contenant ledit dispersant |
| DE4343993A1 (de) * | 1993-12-22 | 1995-06-29 | Stockhausen Chem Fab Gmbh | Pfropf-Copolymerisate von ungesättigten Monomeren und Polyhydroxyverbindungen, Verfahren zu ihrer Herstellung und ihre Verwendung |
| JPH10158339A (ja) * | 1996-12-05 | 1998-06-16 | Nippon Shokubai Co Ltd | スルホン酸基含有重合体 |
| JP2000007734A (ja) * | 1998-06-23 | 2000-01-11 | Jsr Corp | 水溶性共重合体(塩)およびスケール防止剤 |
| JP2000024691A (ja) * | 1998-07-09 | 2000-01-25 | Jsr Corp | 水溶性共重合体(塩)およびスケール防止剤 |
| DE10050622A1 (de) * | 2000-07-07 | 2002-05-02 | Henkel Kgaa | Klarspülmittel II a |
-
2002
- 2002-06-10 DE DE10225794A patent/DE10225794A1/de not_active Withdrawn
-
2003
- 2003-06-04 US US10/515,638 patent/US20050202994A1/en not_active Abandoned
- 2003-06-04 AU AU2003274111A patent/AU2003274111A1/en not_active Abandoned
- 2003-06-04 CN CNB038134470A patent/CN1297647C/zh not_active Expired - Fee Related
- 2003-06-04 AT AT03740180T patent/ATE439419T1/de active
- 2003-06-04 EP EP03740180A patent/EP1516040B1/de not_active Expired - Lifetime
- 2003-06-04 WO PCT/EP2003/005821 patent/WO2003104372A1/de not_active Ceased
- 2003-06-04 ES ES03740180T patent/ES2328683T3/es not_active Expired - Lifetime
- 2003-06-04 MX MXPA04011362A patent/MXPA04011362A/es active IP Right Grant
- 2003-06-04 CA CA2488329A patent/CA2488329C/en not_active Expired - Fee Related
- 2003-06-04 JP JP2004511433A patent/JP2005533137A/ja active Pending
- 2003-06-04 DE DE50311809T patent/DE50311809D1/de not_active Expired - Lifetime
-
2008
- 2008-07-29 US US12/181,900 patent/US7645345B2/en not_active Expired - Fee Related
Non-Patent Citations (1)
| Title |
|---|
| See references of WO03104372A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2003274111A1 (en) | 2003-12-22 |
| US7645345B2 (en) | 2010-01-12 |
| MXPA04011362A (es) | 2005-02-14 |
| ES2328683T3 (es) | 2009-11-17 |
| US20080281053A1 (en) | 2008-11-13 |
| EP1516040B1 (de) | 2009-08-12 |
| CA2488329A1 (en) | 2003-12-18 |
| JP2005533137A (ja) | 2005-11-04 |
| US20050202994A1 (en) | 2005-09-15 |
| CA2488329C (en) | 2010-11-23 |
| CN1659265A (zh) | 2005-08-24 |
| WO2003104372A1 (de) | 2003-12-18 |
| CN1297647C (zh) | 2007-01-31 |
| DE10225794A1 (de) | 2003-12-18 |
| DE50311809D1 (de) | 2009-09-24 |
| ATE439419T1 (de) | 2009-08-15 |
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