EP2807242A1 - Enzymhaltiges wasch- oder reinigungsmittel mit calciumnitrat - Google Patents
Enzymhaltiges wasch- oder reinigungsmittel mit calciumnitratInfo
- Publication number
- EP2807242A1 EP2807242A1 EP13700936.1A EP13700936A EP2807242A1 EP 2807242 A1 EP2807242 A1 EP 2807242A1 EP 13700936 A EP13700936 A EP 13700936A EP 2807242 A1 EP2807242 A1 EP 2807242A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- alkyl
- acid
- enzyme
- weight
- surfactants
- 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
- 102000004190 Enzymes Human genes 0.000 title claims abstract description 54
- 108090000790 Enzymes Proteins 0.000 title claims abstract description 54
- 239000000203 mixture Substances 0.000 title claims abstract description 46
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 238000004140 cleaning Methods 0.000 title claims abstract description 16
- 238000005406 washing Methods 0.000 title claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 34
- 239000003795 chemical substances by application Substances 0.000 claims description 47
- 239000003599 detergent Substances 0.000 claims description 45
- 239000012459 cleaning agent Substances 0.000 claims description 26
- 102000013142 Amylases Human genes 0.000 claims description 19
- 108010065511 Amylases Proteins 0.000 claims description 19
- 235000019418 amylase Nutrition 0.000 claims description 19
- 239000004382 Amylase Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 8
- ZHJGWYRLJUCMRT-UHFFFAOYSA-N 5-[6-[(4-methylpiperazin-1-yl)methyl]benzimidazol-1-yl]-3-[1-[2-(trifluoromethyl)phenyl]ethoxy]thiophene-2-carboxamide Chemical compound C=1C=CC=C(C(F)(F)F)C=1C(C)OC(=C(S1)C(N)=O)C=C1N(C1=C2)C=NC1=CC=C2CN1CCN(C)CC1 ZHJGWYRLJUCMRT-UHFFFAOYSA-N 0.000 claims description 4
- 230000006641 stabilisation Effects 0.000 abstract description 10
- 238000011105 stabilization Methods 0.000 abstract description 10
- -1 calcium cations Chemical class 0.000 description 86
- 229940088598 enzyme Drugs 0.000 description 47
- 229920006395 saturated elastomer Polymers 0.000 description 40
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 38
- 235000002639 sodium chloride Nutrition 0.000 description 37
- 150000003839 salts Chemical class 0.000 description 31
- 239000004094 surface-active agent Substances 0.000 description 27
- 125000000217 alkyl group Chemical group 0.000 description 23
- 235000000346 sugar Nutrition 0.000 description 20
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 19
- 229920002125 Sokalan® Polymers 0.000 description 19
- ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical compound OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 description 19
- 238000004851 dishwashing Methods 0.000 description 19
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 18
- 108090000637 alpha-Amylases Proteins 0.000 description 17
- OSCJHTSDLYVCQC-UHFFFAOYSA-N 2-ethylhexyl 4-[[4-[4-(tert-butylcarbamoyl)anilino]-6-[4-(2-ethylhexoxycarbonyl)anilino]-1,3,5-triazin-2-yl]amino]benzoate Chemical compound C1=CC(C(=O)OCC(CC)CCCC)=CC=C1NC1=NC(NC=2C=CC(=CC=2)C(=O)NC(C)(C)C)=NC(NC=2C=CC(=CC=2)C(=O)OCC(CC)CCCC)=N1 OSCJHTSDLYVCQC-UHFFFAOYSA-N 0.000 description 16
- 102000004139 alpha-Amylases Human genes 0.000 description 16
- 125000004432 carbon atom Chemical group C* 0.000 description 16
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 15
- 229940024171 alpha-amylase Drugs 0.000 description 15
- KWIUHFFTVRNATP-UHFFFAOYSA-N glycine betaine Chemical compound C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 description 14
- 238000002360 preparation method Methods 0.000 description 14
- 239000002904 solvent Substances 0.000 description 14
- 150000001298 alcohols Chemical class 0.000 description 13
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 13
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 12
- 239000002253 acid Substances 0.000 description 12
- 229910052783 alkali metal Inorganic materials 0.000 description 12
- 235000001014 amino acid Nutrition 0.000 description 12
- 150000001413 amino acids Chemical class 0.000 description 12
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 12
- 108091005804 Peptidases Proteins 0.000 description 11
- 239000004365 Protease Substances 0.000 description 11
- 239000002280 amphoteric surfactant Substances 0.000 description 11
- 239000000194 fatty acid Substances 0.000 description 11
- 239000002736 nonionic surfactant Substances 0.000 description 11
- 239000011734 sodium Substances 0.000 description 11
- 239000007921 spray Substances 0.000 description 11
- 229940025131 amylases Drugs 0.000 description 10
- 125000000129 anionic group Chemical group 0.000 description 10
- 239000003945 anionic surfactant Substances 0.000 description 10
- 235000014113 dietary fatty acids Nutrition 0.000 description 10
- 229930195729 fatty acid Natural products 0.000 description 10
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 10
- 239000000126 substance Substances 0.000 description 10
- 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 9
- 150000007513 acids Chemical class 0.000 description 9
- 150000001340 alkali metals Chemical class 0.000 description 9
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- 239000003381 stabilizer Substances 0.000 description 9
- 238000003860 storage Methods 0.000 description 9
- 239000002562 thickening agent Substances 0.000 description 9
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 8
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 description 8
- 150000001342 alkaline earth metals Chemical class 0.000 description 8
- 239000003093 cationic surfactant Substances 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 8
- 150000003254 radicals Chemical class 0.000 description 8
- 229910052708 sodium Inorganic materials 0.000 description 8
- 125000002015 acyclic group Chemical group 0.000 description 7
- 150000001412 amines Chemical class 0.000 description 7
- 229960003237 betaine Drugs 0.000 description 7
- 239000000975 dye Substances 0.000 description 7
- 150000002148 esters Chemical class 0.000 description 7
- 150000004665 fatty acids Chemical class 0.000 description 7
- 150000002191 fatty alcohols Chemical class 0.000 description 7
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 7
- 239000004615 ingredient Substances 0.000 description 7
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 6
- BCFOOQRXUXKJCL-UHFFFAOYSA-N 4-amino-4-oxo-2-sulfobutanoic acid Chemical class NC(=O)CC(C(O)=O)S(O)(=O)=O BCFOOQRXUXKJCL-UHFFFAOYSA-N 0.000 description 6
- 239000000654 additive Substances 0.000 description 6
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 6
- 150000001408 amides Chemical class 0.000 description 6
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 6
- 229940079919 digestives enzyme preparation Drugs 0.000 description 6
- 150000002170 ethers Chemical class 0.000 description 6
- 239000006260 foam Substances 0.000 description 6
- 239000001257 hydrogen Substances 0.000 description 6
- 229910052739 hydrogen Inorganic materials 0.000 description 6
- 239000003960 organic solvent Substances 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 6
- 229960004063 propylene glycol Drugs 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 5
- 229920002472 Starch Polymers 0.000 description 5
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 5
- 229940045714 alkyl sulfonate alkylating agent Drugs 0.000 description 5
- 150000008052 alkyl sulfonates Chemical class 0.000 description 5
- 229920001577 copolymer Polymers 0.000 description 5
- 150000004676 glycans Chemical class 0.000 description 5
- 239000008187 granular material Substances 0.000 description 5
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 239000002304 perfume Substances 0.000 description 5
- 229920001282 polysaccharide Polymers 0.000 description 5
- 239000005017 polysaccharide Substances 0.000 description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 5
- 235000019698 starch Nutrition 0.000 description 5
- DFQDHMNSUGBBCW-UHFFFAOYSA-N 1,4-diamino-1,4-dioxobutane-2-sulfonic acid Chemical class NC(=O)CC(C(N)=O)S(O)(=O)=O DFQDHMNSUGBBCW-UHFFFAOYSA-N 0.000 description 4
- SVTBMSDMJJWYQN-UHFFFAOYSA-N 2-methylpentane-2,4-diol Chemical compound CC(O)CC(C)(C)O SVTBMSDMJJWYQN-UHFFFAOYSA-N 0.000 description 4
- 102100032487 Beta-mannosidase Human genes 0.000 description 4
- LVDKZNITIUWNER-UHFFFAOYSA-N Bronopol Chemical compound OCC(Br)(CO)[N+]([O-])=O LVDKZNITIUWNER-UHFFFAOYSA-N 0.000 description 4
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical compound [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 4
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 4
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 4
- 150000003863 ammonium salts Chemical class 0.000 description 4
- 230000000845 anti-microbial effect Effects 0.000 description 4
- 108010055059 beta-Mannosidase Proteins 0.000 description 4
- 239000000872 buffer Substances 0.000 description 4
- MRUAUOIMASANKQ-UHFFFAOYSA-N cocamidopropyl betaine Chemical compound CCCCCCCCCCCC(=O)NCCC[N+](C)(C)CC([O-])=O MRUAUOIMASANKQ-UHFFFAOYSA-N 0.000 description 4
- 125000004122 cyclic group Chemical group 0.000 description 4
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 4
- ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical compound CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 description 4
- 239000003752 hydrotrope Substances 0.000 description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 4
- 159000000000 sodium salts Chemical class 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 description 3
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 3
- 229920002126 Acrylic acid copolymer Polymers 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 3
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 3
- 102000004882 Lipase Human genes 0.000 description 3
- 108090001060 Lipase Proteins 0.000 description 3
- 239000004367 Lipase Substances 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 102000035195 Peptidases Human genes 0.000 description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 3
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 3
- 125000001931 aliphatic group Chemical group 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 3
- 229940027983 antiseptic and disinfectant quaternary ammonium compound Drugs 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 235000010338 boric acid Nutrition 0.000 description 3
- 125000005619 boric acid group Chemical class 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 238000007046 ethoxylation reaction Methods 0.000 description 3
- 239000000499 gel Substances 0.000 description 3
- 229930182470 glycoside Natural products 0.000 description 3
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- 239000000178 monomer Substances 0.000 description 3
- 238000006384 oligomerization reaction Methods 0.000 description 3
- 108010087558 pectate lyase Proteins 0.000 description 3
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- 229920005646 polycarboxylate Polymers 0.000 description 3
- 229910052700 potassium Inorganic materials 0.000 description 3
- 239000011591 potassium Substances 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 239000008107 starch Substances 0.000 description 3
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 description 3
- 150000003512 tertiary amines Chemical class 0.000 description 3
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 3
- VXWBQOJISHAKKM-UHFFFAOYSA-N (4-formylphenyl)boronic acid Chemical compound OB(O)C1=CC=C(C=O)C=C1 VXWBQOJISHAKKM-UHFFFAOYSA-N 0.000 description 2
- ALSTYHKOOCGGFT-KTKRTIGZSA-N (9Z)-octadecen-1-ol Chemical compound CCCCCCCC\C=C/CCCCCCCCO ALSTYHKOOCGGFT-KTKRTIGZSA-N 0.000 description 2
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- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical class [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
- 150000003871 sulfonates Chemical class 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-O sulfonium Chemical compound [SH3+] RWSOTUBLDIXVET-UHFFFAOYSA-O 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 229940095064 tartrate Drugs 0.000 description 1
- 108010075550 termamyl Proteins 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
- UWHCKJMYHZGTIT-UHFFFAOYSA-N tetraethylene glycol Chemical compound OCCOCCOCCOCCO UWHCKJMYHZGTIT-UHFFFAOYSA-N 0.000 description 1
- BSYVTEYKTMYBMK-UHFFFAOYSA-N tetrahydrofurfuryl alcohol Chemical compound OCC1CCCO1 BSYVTEYKTMYBMK-UHFFFAOYSA-N 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 235000010487 tragacanth Nutrition 0.000 description 1
- 239000000196 tragacanth Substances 0.000 description 1
- 229940116362 tragacanth Drugs 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-O triethanolammonium Chemical class OCC[NH+](CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-O 0.000 description 1
- JSPLKZUTYZBBKA-UHFFFAOYSA-N trioxidane Chemical compound OOO JSPLKZUTYZBBKA-UHFFFAOYSA-N 0.000 description 1
- 235000015870 tripotassium citrate Nutrition 0.000 description 1
- SOBHUZYZLFQYFK-UHFFFAOYSA-K trisodium;hydroxy-[[phosphonatomethyl(phosphonomethyl)amino]methyl]phosphinate Chemical compound [Na+].[Na+].[Na+].OP(O)(=O)CN(CP(O)([O-])=O)CP([O-])([O-])=O SOBHUZYZLFQYFK-UHFFFAOYSA-K 0.000 description 1
- 229940057402 undecyl alcohol Drugs 0.000 description 1
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 1
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 235000019155 vitamin A Nutrition 0.000 description 1
- 239000011719 vitamin A Substances 0.000 description 1
- 235000019163 vitamin B12 Nutrition 0.000 description 1
- 239000011715 vitamin B12 Substances 0.000 description 1
- 235000019164 vitamin B2 Nutrition 0.000 description 1
- 239000011716 vitamin B2 Substances 0.000 description 1
- 235000019154 vitamin C Nutrition 0.000 description 1
- 239000011718 vitamin C Substances 0.000 description 1
- 235000019165 vitamin E Nutrition 0.000 description 1
- 239000011709 vitamin E Substances 0.000 description 1
- 229940046009 vitamin E Drugs 0.000 description 1
- 229940045997 vitamin a Drugs 0.000 description 1
- 235000010493 xanthan gum Nutrition 0.000 description 1
- 239000000230 xanthan gum Substances 0.000 description 1
- 229940082509 xanthan gum Drugs 0.000 description 1
- 108010068608 xanthan lyase Proteins 0.000 description 1
- 108010083879 xyloglucan endo(1-4)-beta-D-glucanase Proteins 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
- 239000002888 zwitterionic surfactant 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/38—Products with no well-defined composition, e.g. natural products
- C11D3/386—Preparations containing enzymes, e.g. protease or amylase
- C11D3/38618—Protease or amylase in liquid compositions only
-
- 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
- C11D3/38—Products with no well-defined composition, e.g. natural products
- C11D3/386—Preparations containing enzymes, e.g. protease or amylase
-
- 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
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/046—Salts
- C11D3/048—Nitrates or nitrites
-
- 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
- C11D3/38—Products with no well-defined composition, e.g. natural products
- C11D3/386—Preparations containing enzymes, e.g. protease or amylase
- C11D3/38663—Stabilised liquid enzyme compositions
-
- 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
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
Definitions
- the invention relates to an enzyme-containing washing or cleaning agent, in particular a liquid detergent or cleaning agent with improved enzyme stability.
- Common detergents or cleaners on the market contain surfactants to remove dirt and stains.
- combinations of a plurality of surfactants in particular from the group of anionic, nonionic, cationic and amphoteric surfactants, are used here.
- These surfactants alone are often unable to remove dirt and stains sufficiently, so that in modern detergents or cleaning agents, other auxiliaries are used.
- These other excipients include enzymes of various types such as proteases, amylases, cellulases, mannanases, pectate lyases.
- hydrolytic enzymes such as proteases, amylases or lipases are part of numerous textile or dishwashing detergents because of their direct cleaning action.
- Detergents or cleaning enzymes are formulated both in solid and in liquid form.
- the group of solid enzyme preparations includes, in particular, the enzyme granules consisting of several ingredients, which in turn are preferably incorporated into solid washing or cleaning agents.
- liquid or gel detergents or cleaners frequently contain liquid enzyme preparations, which, unlike the enzyme granules, are much less protected against external influences.
- German patent application DE 20 38 103 (Henkel) teaches the stabilization of enzyme-containing dishwashing detergents by saccharides, while in European patent EP 646 170 B1 (Procter & Gamble) propylene glycol is disclosed for enzyme stabilization in liquid detergents.
- a second group of known stabilizers form borax, boric acids, boronic acids or their salts or esters.
- These include, in particular, derivatives with aromatic groups, for example ortho, meta or para-substituted phenylboronic acids, in particular 4-formylphenylboronic acid (4-FPBA) or the salts or esters of the compounds mentioned.
- boric acids and boric acid derivatives often have the disadvantage that they form undesirable by-products with other ingredients of a composition, especially detergents or cleaning ingredients, so that they are no longer available for the desired cleaning purpose in the relevant agents or even as an impurity on the Laundry left behind.
- boric acids or borates are considered to be disadvantageous from an environmental point of view.
- the object of the present application was therefore to provide an improved stabilizing agent for enzymes and an enzyme-containing washing or cleaning agent with increased enzyme stability.
- the invention therefore relates to the use of calcium nitrate in enzyme-containing detergents or cleaners.
- Another object of the invention are enzyme-containing detergents or cleaners containing calcium nitrate.
- Another object of the invention is a method for manual or automatic cleaning of hard surfaces, in particular of crockery, using an agent according to the invention.
- calcium nitrate has a stabilizing effect of enzymes.
- Calcium nitrate is a salt that is anhydrous or hydrate.
- compositions according to the invention which are present in liquid form and are present above all in aqueous form.
- liquid agents are understood as meaning those which are flowable under normal conditions of use and whose viscosities can vary within a wide range.
- the liquid preparations also include gelatinous or pasty agents, which may optionally have additional thickening agents known from the prior art.
- the liquid agents are based on an aqueous base, wherein the agents may also have proportions of organic solvents.
- organic solvents The person skilled in the corresponding organic solvents, which can be used in liquid, aqueous detergents or cleaning agents, known from the literature.
- calcium nitrate already contributes in relatively small amounts to the stabilization of enzymes. While other known enzyme stabilizers are frequently used in amounts of up to 10% by weight, calcium nitrate leads to significant enzyme stabilization even at significantly lower concentrations.
- an agent which contains calcium nitrate in amounts of from 0.02% to less than 1% by weight.
- Liquid, in particular aqueous washing or cleaning agents which contain calcium nitrate, preferably in the above-indicated preferred amounts and are clear, transparent liquids immediately after preparation, have the additional advantage that when stored at low temperatures, preferably at temperatures of maximum 10 ° C and especially at 0 ° C, over a longer storage period, especially when stored for 4 weeks, no turbidity occur.
- An inventive composition contains at least one enzyme from the group of known, commonly used in detergents or cleaning agents enzymes.
- an agent according to the invention contains an amylase and / or a protease;
- the content of the agent on an amylase, if appropriate in combination with a protease is particularly preferred.
- the use of calcium nitrate is also preferred for increasing the stability of amylases, in particular in liquid and, above all, aqueous detergents or cleaners.
- amylases synonymous terms may be used, for example, 1,4-alpha-D-glucan glucanohydrolase or glycogenase.
- Preparable amylases according to the invention are preferably .alpha.-amylases.
- Crucial for determining whether an enzyme is an ⁇ -amylase according to the invention is its ability to hydrolyze a (1-4) -glycoside bonds in the amylose of the starch.
- Amylases which can be synthesized according to the invention are, for example, the a-amylases from Bacillus licheniformis, from Bacillus amyloliquefaciens or from Bacillus stearothermophilus and in particular also improved for use in detergents or cleaners
- the enzyme from Bacillus licheniformis is available from the company Novozymes under the name Termamyl® and from the company Danisco / Genencor under the name Purastar®ST. Further development products of this ⁇ -amylase are available from the company Novozymes under the trade name Duramyl® and Termamy Dultra, from the company Danisco / Genencor under the name Purastar®OxAm and from the company Daiwa Seiko Inc., Tokyo, Japan, as Keistase®.
- the Bacillus amyloliquefaciens ⁇ -amylase is sold by Novozymes under the name BAN®, and variants derived from the Bacillus stearothermophilus ⁇ -amylase under the names BSG® and Novamyl®, also from the company Novozymes. Furthermore, the a-amylase from Bacillus sp. A 7-7 (DSM 12368) and cyclodextrin glucanotransferase (CGTase) from Bacillus agaradherens (DSM 9948). Likewise, fusion products of all the molecules mentioned can be used. In addition, the further developments of the ⁇ -amylase from Aspergillus niger and A.
- ⁇ -amylase variants of ⁇ -amylase AA560 according to SEQ ID NO. 1 are particularly advantageous: (a) ⁇ -amylase variant which is resistant to the ⁇ -amylase AA560 according to SEQ ID NO. Figure 1 has one, two, three, four, five or six of the following sequence changes in the a-amylase AA560 count: R1 18K, D183 * (deletion), G184 * (deletion), N195F, R320K, R458K. Most preferably, the ⁇ -amylase variant has all six of the mentioned sequence changes.
- ⁇ -amylase variant which is resistant to the ⁇ -amylase AA560 according to SEQ ID NO. 1 has the following sequence changes (in the count of ⁇ -amylase AA560):
- M202T / V214T / R444Y (c) ⁇ -amylase variant according to (b), which additionally has all six sequence changes mentioned under (a), among these very particularly preferably variant 31 with the six sequence changes mentioned under (a).
- Liquid detergents or cleaners preferred according to the invention contain, based on their total weight, between 0.001 and 5.0% by weight, preferably between 0.01 and 4.0% by weight and in particular between 0.05 and 3.0% by weight. -% amylase preparations. Particular preference is given to liquid washing or cleaning compositions which, based on their total weight, contain between 0.07 and 2.0% by weight of amylase preparations.
- Liquid detergents preferred according to the invention contain, based on their total weight, between 0.002 and 7.0% by weight, preferably between 0.02 and 6.0% by weight and in particular between 0.1 and 5.0% by weight of protease preparations. Particularly preferred
- Detergents containing, based on their total weight between 0.2 and 4.0 wt .-% protease preparations.
- washing or cleaning-active amylases and proteases are generally not provided in the form of the pure protein, but rather in the form of stabilized, storable and transportable preparations.
- Preparations include, for example, the solid preparations obtained by granulation, extrusion or lyophilization or, especially in liquid or gel form, solutions of the enzymes which are advantageously concentrated as possible, low in water and / or added with stabilizers or other adjuvants.
- the enzymes may be encapsulated for both the solid and liquid dosage forms, for example by spray-drying or extruding the enzyme solution together with a preferably natural polymer or in the form of capsules, for example those in which the enzymes are entrapped as in a solidified gel or in those of the core-shell type, in which an enzyme-containing core with a water, air and / or
- Chemical-impermeable protective layer is coated.
- further active ingredients for example stabilizers, emulsifiers, pigments, bleaches or dyes, may additionally be applied.
- Such capsules are applied by methods known per se, for example by shaking or rolling granulation or in fluid-bed processes.
- such granules for example by applying polymeric
- Film former low-dust and storage-stable due to the coating. Furthermore, it is possible to assemble two or more enzymes together so that a single granule has several enzyme activities.
- Protease and / or amylase preparations preferably used according to the invention contain between 0.1 and 40% by weight, preferably between 0.2 and 30% by weight, more preferably between 0.4 and 20% by weight and
- the agents according to the invention may also contain one or more further washing- or cleaning-active enzymes.
- Particularly suitable are those from the class of hydrolases such as (poly) esterases, lipases,
- the weight fraction of all washing or cleaning-active enzyme preparations in the total weight of the composition according to the invention is preferably between 0.5 and 15 wt .-%, preferably between 0.5 and 12 wt .-%, particularly preferably between 0.6 and 10 wt. -% and in particular between 0.7 and 8 wt .-%.
- the agent according to the invention is a cleaning agent for hard surfaces, in particular a liquid
- Dishwashing or a liquid manual dishwashing detergent or a general purpose cleaner is particularly preferred.
- an agent which is used for manual dishwashing is particularly preferred.
- Such an agent contains calcium nitrate, advantageously in the amounts indicated above, amylase and optionally one or more further enzymes, in particular protease and / or lipase and / or mannanase and / or pectate lyase and / or cellulase.
- manual dishwashing agents are provided, which contain as enzymes a combination of amylase and protease and optionally other enzymes.
- the weight fraction of all washing or cleaning-active enzyme preparations in the total weight of the inventive manual dishwashing detergent is preferably between 0.5 and 5 wt .-%, preferably between 0.7 and 3 wt .-%.
- compositions according to the invention usually contain, as further constituents, surfactants, in particular anionic surfactants, nonionic surfactants, amphoteric surfactants, betaines and optionally cationic surfactants.
- surfactants in particular anionic surfactants, nonionic surfactants, amphoteric surfactants, betaines and optionally cationic surfactants.
- the total amount of the surfactants in the agents according to the invention can be found in vary widely and for example 5 to 70 wt .-%, preferably 10 to 55 wt .-% and in particular 15 to 50 wt .-% amount.
- the anionic surfactants are usually in situ as alkali metal, alkaline earth metal and / or mono-, di- or Trialkanolammoniumsalz and / or in the form of their with the corresponding alkali metal hydroxide, alkaline earth metal hydroxide and / or mono-, di- or trialkanolamine neutralizing corresponding acid used.
- alkali metals potassium and sodium in particular, as alkaline earth metals calcium and magnesium in particular, and as alkanolamines mono-, di- or triethanolamine.
- alkanolamines mono-, di- or triethanolamine Particularly preferred are the
- the agents according to the invention additionally contain calcium nitrate, preferably in the amounts indicated above.
- Particularly preferred anionic surfactants used in manual dishwashing detergents include alkyl ether sulfates and alkyl sulfonates.
- Alkyl ether sulfates are products of sulfation reactions on alkoxylated alcohols.
- the person skilled in the art generally means, under alkoxylated alcohols, the reaction products of alkylene oxide, preferably ethylene oxide, with alcohols, in the context of the present invention preferably with longer-chain alcohols, ie. with aliphatic straight-chain or mono- or poly-branched, acyclic or cyclic, saturated or mono- or polyunsaturated, preferably straight-chain, acyclic, saturated, alcohols having 6 to 22, preferably 8 to 18, in particular 10 to 16 and particularly preferably 12 to 14 carbon atoms.
- n 1 to 30, preferably 1 to 20, especially 1 to 10, particularly preferably 2 to 4
- Another embodiment of the alkoxylation is the use of mixtures of the alkylene oxides, preferably the mixture of ethylene oxide and propylene oxide.
- Very particularly preferred for the purposes of the present invention are lower ethoxylated
- EO ethylene oxide
- 2 EO such as Na-C 1 2 -i4 fatty alcohol + 2 EO sulfate.
- the agent according to the invention in particular a manual dishwashing detergent, in one preferred embodiment contains one or more alkyl ether sulfates in an amount of 10 to 40% by weight, preferably 13 to 35% by weight, in particular 15 to 30% by weight.
- the alkyl sulfonates usually have an aliphatic straight-chain or mono- or poly-branched, acyclic or cyclic, saturated or mono- or polyunsaturated, preferably branched, acyclic, saturated, alkyl radical having 6 to 22, preferably 9 to 20, in particular 1 to 18 and particularly preferably 14 to 17 carbon atoms.
- suitable alkyl sulfonates are the saturated alkanesulfonates, the unsaturated olefin esters and the ether sulfonates which are derived formally from the alkoxylated alcohols on which the alkyl ether sulfates are based, in which terminal ether sulfonates (n-ether sulfonates) having sulfonate groups bonded to the polyether chain are used.
- Terminal ether sulfonates n-ether sulfonates
- i-ether sulfonates internal ether sulfonates with the alkyl-linked sulfonate function distinguishes.
- alkanesulfonates in particular alkanesulfonates having a branched, preferably secondary, alkyl radical, for example the secondary alkanesulfonate sec. Na-Ci3_i7-alkanesulfonate (INCI Sodium C14-17 alkyl lake sulfonates).
- composition according to the invention in particular a manual dishwashing detergent, contains one or more secondary alkyl sulfonates in an amount of usually 1 to 15% by weight, preferably 3 to 10% by weight, in particular 4 to 8% by weight.
- anionic surfactants which can be used are known to the person skilled in the art from the relevant prior art for detergents or cleaners. These include in particular aliphatic sulfates such as fatty alcohol sulfates, monoglyceride sulfates and ester sulfonates (sulfo fatty acid esters), lignosulfonates, alkylbenzenesulfonates, fatty acid cyanamides, anionic sulfates such as fatty alcohol sulfates, monoglyceride sulfates and ester sulfonates (sulfo fatty acid esters), lignosulfonates, alkylbenzenesulfonates, fatty acid cyanamides, anionic sulfates such as fatty alcohol sulfates, monoglyceride sulfates and ester sulfonates (sulfo fatty acid esters), lignosulfonates, alkylbenzenesulfon
- Sulfosuccinic acid surfactants fatty acid isethionates, acylaminoalkanesulfonates (fatty acid taurides), fatty acid sarcosinates, ether carboxylic acids and alkyl (ether) phosphates.
- Suitable further anionic surfactants are also anionic gemini surfactants having a di-phenyloxide basic structure, 2 sulfonate groups and an alkyl radical on one or both benzene rings according to the formula O 3 S (C 6 H 3 R) O (C 6 H 3 R ') S0 3 ", in which R is an alkyl radical having, for example, 6, 10, 12 or 16 carbon atoms and R 'is R or H (Dowfax ® Dry
- Hydrotrope Powder with Ci 6 -alkylrest (s); INCI Sodium Hexyldiphenyl ether sulfonates, disodium decyl phenyl ether disulfonates, Disodium Lauryl Phenyl Ether disulfonates, Disodium Cetyl Phenyl Ether disulfonates) and fluorinated anionic surfactants, in particular perfluorinated alkylsulfonates such as ammonium Cg / io-Perfluoroalkylsulfonat (Fluorad ® FC 120) and perfluorooctane sulfonic acid potassium - Salt (Fluorad ® FC 95), wherein a content of fluorine compounds in the washing or cleaning agents according to the invention is less preferred.
- perfluorinated alkylsulfonates such as ammonium Cg / io-Perfluoroalkylsulfonat (Fluorad
- Particularly preferred further anionic surfactants are the anionic sulfosuccinic acid surfactants sulfosuccinates, sulfosuccinamates and sulfosuccinamides, especially sulfosuccinates and sulfosuccinamates, most preferably sulfosuccinates.
- the sulfosuccinates are the salts of the monoesters and diesters of sulfosuccinic acid HOOCCH (S0 3 H) CH 2 COOH, while the sulfosuccinamates are the salts of the monoamides of sulfosuccinic acid and the sulfosuccinamides are the salts of the diamides of sulfosuccinic acid.
- the salts it is preferably alkali metal salts, ammonium salts and mono-, di- or
- Trialkanolammoniumsalze for example mono-, di- or triethanolammonium salts, in particular lithium, sodium, potassium or ammonium salts, more preferably sodium or ammonium salts, most preferably sodium salts.
- one or both carboxyl groups of the sulfosuccinic acid is preferably with one or two identical or different unbranched or branched, saturated or unsaturated, acyclic or cyclic, optionally alkoxylated alcohols having 4 to 22, preferably 6 to 20, in particular 8 to 18 , more preferably 10 to 16, most preferably 12 to 14 carbon atoms esterified.
- unbranched and / or saturated and / or acyclic and / or alkoxylated alcohols in particular unbranched, saturated fatty alcohols and / or unbranched, saturated, with ethylene and / or propylene oxide, preferably ethylene oxide, alkoxylated fatty alcohols with a
- a particularly preferred sulfosuccinate is Sulfobernsteinklarylpolyglykolester-di-sodium salt (EO lauryl sulfosuccinate, disodium salt; INCI Disodium Laureth Sulfosuccinate), for example, as Tego ® sulfosuccinate F 30
- one or both form carboxyl groups of the sulfosuccinic acid preferably with a primary or secondary amine having one or two identical or different, unbranched or branched, saturated or unsaturated, acyclic or cyclic, optionally alkoxylated alkyl radicals having 4 to 22 , preferably 6 to 20, especially 8 to 18, more preferably 10 to 16, most preferably 12 to 14
- Carbon atoms a carboxylic acid amide.
- Particular preference is given to unbranched and / or saturated and / or acyclic alkyl radicals, in particular unbranched, saturated fatty alkyl radicals.
- the agent according to the invention contains as anionic sulfosuccinic acid surfactants one or more sulfosuccinates, sulfosuccinamates and / or sulfosuccinamides, preferably sulfosuccinates and / or sulfosuccinamates, in particular sulfosuccinates, in an amount of usually 0.001 to 5% by weight, preferably 0.01 to 4 wt .-%, in particular 0, 1 to 3 wt .-%, particularly preferably 0.2 to 2 wt .-%, most preferably 0.5 to 1, 5 wt .-%, for example 1 wt .-%.
- amphoteric surfactants (amphoteric surfactants, zwitterionic surfactants) which can be used according to the invention include alkylamidoalkylamines, alkyl-substituted amino acids, acylated amino acids or biosurfactants, of which the betaines are preferred within the scope of the teaching according to the invention.
- Suitable betaines which are mainly used in manual dishwashing detergents are the alkylbetaines, the alkylamidobetaines, the imidazolinium betaines, the sulfobetaines (INCI Sultaines) and the phosphobetaines and preferably satisfy formula I,
- alkyl and alkyl amido betaines of the formula I with a carboxylate group are also called carbobetaines.
- Preferred betaines are the alkylbetaines of the formula (Ia), the alkylamidobetaines of the formula (Ib), the sulfobetaines of the formula (Ic) and the amidosulfobetaines of the formula (Id),
- betaines are the carbo-betaines, in particular the carbo-betaines of the formula (Ia) and (Ib), most preferably the alkylamido-betaines of the formula (Ib).
- a preferred betaine is, for example, cocamidopropyl betaine (cocoamidopropylbetaine).
- the agent of the invention contains one or more betaines in an amount of usually 1 to 15 wt .-%, preferably 3 to 10 wt .-%, in particular 4 to 8 wt .-%.
- the surfactants a) alkyl ether sulfate, b) secondary alkanesulfonate and c) betaine contained in the agent according to the invention are preferably present in a ratio a): b): c) of 5: 2: 1 to 3: 1: 1.
- the alkylamidoalkylamines (INCI alkylamido alkylamines) are amphoteric surfactants of the formula (III)
- R 9 is a saturated or unsaturated C 6-22 -alkyl radical, preferably C 8 -18 alkyl group, more preferably a saturated Ci 0 -16 alkyl group, for example a saturated
- Ci 2 -i 4 -alkyl radical Ci 2 -i 4 -alkyl radical
- R 0 is a hydrogen atom H or a preferably H
- i is a number from 1 to 10, preferably 2 to 5, in particular 2 or 3,
- R is a hydrogen atom H or CH 2 COOM (to M su),
- j is a number from 1 to 4, preferably 1 or 2, in particular 1,
- k is a number from 0 to 4, preferably 0 or 1
- Z is CO, SO 2 , OPO (OR 12 ) or P (O) (OR 12 ), where R 2 is a C 1-4 -alkyl radical or M (su), and
- M is a hydrogen, an alkali metal, an alkaline earth metal or a protonated alkanolamine, e.g. protonated mono-, di- or triethanolamine.
- Preferred alkyl-substituted amino acids are monoalkyl-substituted amino acids according to formula (IV),
- Ci 2 -i 4 -alkyl radical Ci 2 -i 4 -alkyl radical
- R 4 is a hydrogen atom H or a preferably H
- u is a number from 0 to 4, preferably 0 or 1, in particular 1, and
- M ' is a hydrogen, an alkali metal, an alkaline earth metal or a protonated alkanolamine, e.g. protonated mono-, di- or triethanolamine, is alkyl-substituted imino acids according to formula (V),
- R 5 -N - [(CH 2 ) -COOM "] 2 (V) a saturated or unsaturated C 6 -22-alkyl radical, preferably C 8 -18-alkyl radical, in particular a saturated C 10 -16-alkyl radical, for example a saturated one
- R optionally hydroxy- 7 is a hydrogen atom or a CI_ 4 alkyl or amino substituted, for example a methyl, ethyl, hydroxyethyl or Aminpropylrest,
- R 8 is the residue of one of the 20 natural a-amino acids H 2 NCH (R 8 ) COOH, and
- M '" is a hydrogen, an alkali metal, an alkaline earth metal or a protonated alkanolamine, for example protonated mono-, di- or triethanolamine.
- alkyl-substituted amino acids are the aminopropionates according to formula (IVa),
- Acylated amino acids are amino acids, in particular the 20 natural ⁇ -amino acids, 9 CO of a saturated or unsaturated fatty acid at the amino nitrogen carrying the R is the acyl radical R 9 COOH, wherein R 9 is a saturated or unsaturated C 6 -22-alkyl radical, preferably C 8 -18 Alkyl, in particular a saturated Ci 0 -16-Alkylrest, for example a saturated Ci 2 -14-Alkylrest is.
- the acylated amino acids may also be used as alkali metal salt, alkaline earth metal salt or
- Alkanolammonium salt e.g. Mono-, di- or Triethanolammoniumsalz be used.
- acylated amino acids are the acyl derivatives grouped according to INCI under Amino Acids, e.g. Sodium Cocoyl Glutamate, Lauroyl Glutamic Acid, Capryloyl Glycine or Myristoyl Methylalanine.
- amphoteric surfactant combination preferably contains at least one betaine, in particular at least one alkylamidobetaine, more preferably cocoamidopropylbetaine.
- amphoteric surfactants preferably contains at least one amphoteric surfactant is selected from the group comprising Natriumcarboxyethylkokosphosphoethylimidazolin (Phosphoteric ® TC- 6), C 8 / io amidopropyl betaine (INCI caprylic / Capramidopropyl Betaine, Betaine Tego ® 810), N-2-hydroxyethyl-N-carboxymethyl -fettklamido-ethylamine-Na (Rewoteric ® AMV) and N- caprylic / capric amidoethyl-N-ethyl-propionate-Na (Rewoteric AMVSF ®) and the betaine 3- (3-cocoamido-propyl) dimethylammonium-2-hydroxypropanesulfonate (INCI sultaines; Rewoteric AM CAS ®) and the Alkylamidoalkylamin N-
- the agent according to the invention contains one or more amphoteric surfactants in an amount of more than 8% by weight. In yet another particular embodiment, the agent according to the invention contains one or more amphoteric surfactants in an amount of less than 2% by weight.
- the nonionic surfactants used are preferably alkoxylated, advantageously ethoxylated, in particular primary, alcohols having preferably 8 to 18 carbon atoms and on average 1 to 12 moles of ethylene oxide (EO) per mole of alcohol, in which the alcohol radical can be linear or preferably methyl-branched in the 2-position or linear and methyl-branched radicals in the mixture can contain, as they are usually present in Oxoalkoholresten.
- alcohol ethoxylates with linear radicals of alcohols of native origin having 12 to 18 carbon atoms, for example of coconut, palm, tallow or oleyl alcohol, and on average 2 to 8 EO per mole of alcohol are preferred.
- Preferred ethoxylated alcohols include, for example, C 12 _ 14 - alcohols containing 3 EO, 4 EO or 7 EO, C 9 n-alcohol with 7 EO, C-ms alcohols containing 3 EO, 5 EO, 7 EO or 8 EO , Ci 2 -i8 alcohols with 3 EO, 5 EO or 7 EO and mixtures of these, such as
- Ci 2 -i4-alcohol with 3 EO Ci 2 -i8-alcohol with 7 EO.
- Levels of ethoxylation represent statistical averages, which may be an integer or a fractional number for a particular product.
- Preferred alcohol ethoxylates have a narrow homolog distribution (narrow rank ethoxylates, NRE).
- fatty alcohols with more than 12 EO can also be used. Examples include tallow fatty alcohol with 14 EO, 25 EO, 30 EO or 40 EO.
- Nonionic surfactants containing EO and PO groups together in the molecule can also be used according to the invention.
- the content of nonionic surfactants in the cleaning agent is preferably 1 to 30% by weight and preferably 2 to 25% by weight, in each case based on the total cleaning agent.
- These nonionic surfactants in combination with an amine oxide have good cleaning performance on grease-soiled hard surfaces such as dishes.
- Nonionic surfactants in the invention are alkoxylates as well
- Alkylphenolpolyglykolether end-capped polyglycol ethers, mixed ethers and
- Hydroxy mixed ethers and fatty acid polyglycol esters are also suitable.
- block polymers of ethylene oxide and propylene oxide as well as fatty acid alkanolamides and fatty acid polyglycol ethers.
- Important classes of nonionic surfactants according to the invention are furthermore the amine oxides and
- Sugar surfactants in particular the alkyl polyglucosides.
- the amine oxides suitable according to the invention include alkylamine oxides, in particular alkyl dimethylamine oxides, alkylamidoamine oxides and alkoxyalkylamine oxides.
- alkylamine oxides in particular alkyl dimethylamine oxides, alkylamidoamine oxides and alkoxyalkylamine oxides.
- Preferred amine oxides satisfy formula II,
- R 6 R 7 R 8 N + -O " (II) R 6 - [CO-N H- (CH 2 ) w ] z -N + (R 7 ) (R 8 ) -O " in the R 6 is a saturated or unsaturated C 6 -22-alkyl radical, preferably C 8 -18 alkyl group, more preferably a saturated Ci 0 -16 alkyl group, for example a saturated
- C 12-14 -alkyl radical which is bonded to the nitrogen atom N in the alkylamidoamine oxides via a carbonylamidoalkylene group -CO-NH- (CH 2 ) z - and in the alkoxyalkylamine oxides via an oxalkylene group -O- (CH 2 ) z - wherein z are each a number from 1 to 10, preferably 2 to 5, in particular 3, R 7, R 8 independently represent a CI_ 4 alkyl optionally hydroxysubstituted such as a hydroxyethyl group, in particular a methyl radical.
- Preferred amine oxides are, for example, cocamidopropylamine oxides (cocoamidopropylamine oxide), but also N-cocoalkyl-N, N-dimethylamine oxide, N-tallowkyl-N, N-dihydroxyethylamine oxide, myristylcetyldimethylamine oxide or lauryldimethylamine oxide.
- the content of amine oxide in the cleaning agent is preferably 1 to 15% by weight and preferably 2 to 10% by weight, in each case based on the total cleaning agent.
- Sugar surfactants are known surface-active compounds, which include, for example, the sugar surfactant classes of the alkyl glucose esters, aldobionamides, gluconamides (sugar acid amides), glycerolamides, glycerol glycolipids, polyhydroxy fatty acid amide sugar surfactants (sugar amides) and alkyl polyglycosides.
- Preferred sugar surfactants within the scope of the teaching according to the invention are the alkyl polyglycosides and the sugar amides and their derivatives, in particular their ethers and esters.
- the ethers are the reaction products of one or more, preferably one, sugar with one or more hydroxy-containing compound, for example CI_ 2 2-alcohols or glycols such as ethylene and / or Propylene glycol, wherein the sugar hydroxy group can also carry polyethylene glycol and / or polypropylene glycol.
- the esters are the reaction products of one or more, preferably one, sugar with a carboxylic acid, in particular a C 6 -22 fatty acid.
- Particularly preferred sugar amides satisfy the formula R'C (O) N (R ") [Z], in which R 'is a linear or branched, saturated or unsaturated acyl radical, preferably a linear unsaturated acyl radical, having 5 to 21, preferably 5 to 17, in particular 7 to 15, particularly preferably 7 to 13 carbon atoms, R "is a linear or branched, saturated or unsaturated alkyl radical, preferably a linear unsaturated alkyl radical, having 6 to 22, preferably 6 to 18, in particular 8 to 16, particularly preferred 8 to 14 carbon atoms, a CI_ 5 alkyl radical, especially a methyl, ethyl, propyl, isopropyl, n-butyl, isobutyl, tert-butyl or n-pentyl radical, or hydrogen, and Z is a sugar residue, ie a monosaccharide residue.
- Particularly preferred sugar amides are the amides of glucose, the glucamides, for
- alkylpolyglycosides are particularly preferred sugar surfactants within the scope of the teaching according to the invention and preferably satisfy the general formula R'O (AO) a [G] x in which R 'is a linear or branched, saturated or unsaturated alkyl radical having 6 to 22 , preferably 6 to 18, in particular 8 to 16, particularly preferably 8 to 14 carbon atoms, [G] for a glycosidically linked sugar residue and x for a number from 1 to 10 and AO for an alkyleneoxy group, for example an ethyleneoxy or propyleneoxy group, and a for the middle one
- R'O (AO) a [G] x in which R 'is a linear or branched, saturated or unsaturated alkyl radical having 6 to 22 , preferably 6 to 18, in particular 8 to 16, particularly preferably 8 to 14 carbon atoms, [G] for a glycosidically linked sugar residue and x for a number from 1 to 10 and AO for an alkyleneoxy group,
- Alkoxyl michingsgrad from 0 to 20 are.
- the group (AO) a may also contain different alkyleneoxy, for example ethyleneoxy or propyleneoxy, where it is at a to the average Automatalkoxyl michinggrad, ie the sum of ethoxylation and
- the alkyl radicals R 'of the APG are linear unsaturated radicals having the stated number of carbon atoms.
- APG are nonionic surfactants and are known substances that can be obtained by the relevant methods of preparative organic chemistry.
- alkyl glycosides having a mean degree of oligomerization x of 1.1 to 3.0 are used.
- alkyl glycosides whose degree of oligomerization is less than 1.7 and in particular between 1.2 and 1.6 are preferred.
- the glycosidic sugar used is preferably xylose, but especially glucose.
- the alkyl or alkenyl radical R ' can be derived from primary alcohols having 8 to 18, preferably 8 to 14 carbon atoms. Typical examples are caproic alcohol, caprylic alcohol, capric alcohol and undecyl alcohol, and technical mixtures thereof, such as are obtained in the course of the hydrogenation of technical fatty acid methyl esters or in the course of the hydrogenation of aldehydes from Roelene's oxosynthesis.
- the alkyl or alkenyl radical R ' is derived from lauryl alcohol, myristyl alcohol, cetyl alcohol, palmoleyl alcohol, stearyl alcohol, isostearyl alcohol or oleyl alcohol.
- lauryl alcohol myristyl alcohol, cetyl alcohol, palmoleyl alcohol, stearyl alcohol, isostearyl alcohol or oleyl alcohol.
- elaidyl alcohol petroselinyl alcohol, arachidyl alcohol, gadoleyl alcohol, behenyl alcohol, erucyl alcohol and technical mixtures thereof.
- alkyl polyglycosides are, for example C 8 -io- and a C12 -14 alkyl polyglucoside with an average degree of 1, 4 or 1, 5, in particular C. 8 10 -alkyl-1, 5-glucoside and C 12 -14-alkyl-1, 4-glucoside.
- composition according to the invention may additionally contain one or more cationic surfactants (cation surfactants, INCI quaternary ammonium compounds), usually in an amount of 0.001 to 5% by weight, preferably 0.01 to 4% by weight, in particular 0.1 to 3 wt .-%, particularly preferably 0.2 to 2 wt .-%, most preferably 0.5 to 1, 5 wt .-%, for example 1 wt .-%.
- cationic surfactants are the quaternary surface-active compounds, in particular with an ammonium, sulfonium, phosphonium, iodonium or arsonium group, which are also known as antimicrobial agents.
- the agent can be designed with an antimicrobial effect or its possibly existing due to other ingredients already existing antimicrobial effect can be improved.
- Particularly preferred cationic surfactants are the quaternary ammonium compounds (QAV, INCI Quaternary Ammonium Compounds) according to the general formula (R I ) (R ") (R 1 ") (R IV ) N + X " , in which R 1 to R IV are identical . or different C-
- Imidazolinium compound, form, represent and X ⁇ are halide ions, sulfate ions, hydroxide ions or similar anions.
- X ⁇ are halide ions, sulfate ions, hydroxide ions or similar anions.
- at least one of the radicals has a chain length of 8 to 18, in particular 12 to 16, carbon atoms.
- QACs can be prepared by reacting tertiary amines with alkylating agents, such as, for example, methyl chloride, benzyl chloride, dimethyl sulfate, dodecyl bromide, but also ethylene oxide.
- the alkylation of tertiary amines with a long alkyl radical and two methyl groups succeeds particularly easily, and the quaternization of tertiary amines with two long radicals and one methyl group can be carried out with the aid of methyl chloride under mild conditions.
- Amines having three long alkyl radicals or hydroxy-substituted alkyl radicals are less reactive and are preferably quaternized with dimethyl sulfate.
- Preferred QACs are the benzalkonium chlorides having C 8 -C 18 -alkyl radicals, in particular C 12 -C 14 -alkyl-benzyl-dimethylammonium chloride.
- a particularly preferred QAV is this
- Cocospentaethoxymethylammonium methosulfate (INCI PEG-5 Cocomonium Methosulfate;
- anionic surfactant-compatible and / or cationic surfactant is preferably used or omitted in a particular embodiment of the invention entirely on cationic surfactants.
- the preferred liquid cleaning agent according to the invention for reducing the viscosity further comprises one or more water-soluble salts. It may be inorganic and / or organic salts, in a preferred embodiment, the agent contains at least one inorganic salt.
- Inorganic salts which can be used according to the invention are preferably selected from the group consisting of colorless water-soluble halides, sulfates, sulfites, carbonates, hydrogencarbonates, nitrates, nitrites, phosphates and / or oxides of the alkali metals, alkaline earth metals, aluminum and / or transition metals; Furthermore, ammonium salts can be used. Particularly preferred are halides and sulfates of the alkali metals; Preferably, therefore, the inorganic salt is selected from the group comprising sodium chloride, potassium chloride, sodium sulfate, potassium sulfate and mixtures thereof.
- the organic salts which can be used according to the invention are, in particular, colorless water-soluble alkali metal, alkaline earth metal, ammonium, aluminum and / or transition metal salts of the carboxylic acids.
- the salts are selected from the group comprising formate, acetate, propionate, citrate, malate, tartrate, succinate, malonate, oxalate, lactate and mixtures thereof.
- the cleaning agent according to the invention contains in a preferred embodiment 0, 1 to 10 wt .-%, preferably 0.5 to 7 wt .-%, particularly preferably 0.8 to 5 wt .-% of at least one water-soluble salt. In a particularly preferred embodiment, exclusively inorganic salts are used.
- the water-soluble salt is used in particular for setting a lower viscosity in hard surface cleaners which have a high surfactant concentration, in particular a high alkyl ether sulfate concentration.
- a high surfactant concentration in particular a high alkyl ether sulfate concentration.
- one or more water-soluble salts are accordingly added to the compositions.
- no builder substances are present which have calcium-precipitating properties.
- an agent which contains in particular no carbonate-containing salts. But also the use of soaps is handled restrictively.
- Organic builder substances which may be present in the washing or cleaning agent are, for example, the polycarboxylic acids which can be used in the form of their sodium salts, polycarboxylic acids meaning those carboxylic acids which carry more than one acid function.
- these are citric acid, adipic acid, succinic acid, glutaric acid, malic acid, tartaric acid, maleic acid, fumaric acid, sugar acids, aminocarboxylic acids,
- NTA Nitrilotriacetic acid
- MGDA methylglycine diacetic acid
- Preferred salts are the salts of polycarboxylic acids such as
- Citric acid Citric acid, adipic acid, succinic acid, glutaric acid, tartaric acid, sugar acids and
- polymeric polycarboxylates are suitable. These are, for example, the alkali metal salts of polyacrylic acid or polymethacrylic acid, for example, those having a molecular weight of 600 to 750,000 g / mol.
- Suitable polymers are in particular polyacrylates, which preferably have a molecular weight of from 1,000 to 15,000 g / mol. Because of their superior solubility, the short-chain polyacrylates, which have molecular weights of from 1,000 to 10,000 g / mol, and particularly preferably from 1,000 to 5,000 g / mol, may again be preferred from this group.
- copolymeric polycarboxylates in particular those of acrylic acid with methacrylic acid and of acrylic acid or methacrylic acid with maleic acid.
- the polymers may also contain allylsulfonic acids, such as allyloxybenzenesulfonic acid and methallylsulfonic acid, as a monomer.
- soluble builders such as, for example, citric acid, or acrylic polymers having a molar mass of from 1 000 to 5 000 g / mol in the liquid detergents or cleaners.
- the water content of the preferred liquid, aqueous agent is usually 15 to 90 wt .-%, preferably 20 to 85 wt .-%, in particular 30 to 80 wt .-%.
- Composition according to the invention may advantageously additionally comprise one or more water-soluble organic solvents, usually in an amount of 0.1 to 30% by weight, preferably 1 to 20% by weight, in particular 2 to 15% by weight, more preferably 3 to 12 wt .-%, most preferably 4 to 8 wt .-%.
- the solvent is used in the context of the teaching of the invention as needed in particular as a hydrotrope, viscosity regulator and / or additional cold stabilizer. It acts solubilizing in particular for surfactants and electrolyte as well as perfume and dye and thus contributes to their incorporation, prevents the formation of liquid-crystalline phases and has a share in the formation of clear products.
- the viscosity of the agent according to the invention decreases with increasing amount of solvent. However, too much solvent can cause excessive viscosity drop.
- Preferred organic solvents are selected from the group of monohydric or polyhydric alcohols, alkanolamines or glycol ethers.
- the solvents are selected from ethanol, n- or i-propanol, butanol, glycol, propane or butanediol, glycerol, diglycol, propyl or butyl diglycol, hexylene glycol, ethylene glycol methyl ether, ethylene glycol ethyl ether,
- Ethylene glycol propyl ether ethylene glycol mono-n-butyl ether, diethylene glycol methyl ether, diethylene glycol ethyl ether, propylene glycol methyl, ethyl or propyl ether, dipropylene glycol methyl or ethyl ether, methoxy, ethoxy or butoxy triglycol, 1-butoxyethoxy-2-propanol, 3-methyl -3- methoxybutanol, propylene glycol t-butyl ether and mixtures of these solvents.
- the proportion by weight of these organic solvents in the total weight of cleaning agents according to the invention is preferably from 0.1 to 10% by weight, preferably from 0.2 to 8.0% by weight and in particular from 0.5 to 5.0% by weight.
- Detergent particularly effective organic solvent is the glycerol and the 1, 2 propylene glycol.
- Suitable solvents are for example, saturated or unsaturated, preferably saturated, branched or unbranched CI_ 2 o-hydrocarbons, preferably C 2 -i-5 hydrocarbons Substances with at least one hydroxy group and optionally one or more ether functions COC, ie the carbon atom chain interrupting oxygen atoms.
- Preferred solvents are the - optionally etherified with a unilaterally 6 alkanol CI_ - C 2 -6-alkylene glycols and poly-C 2 -3-alkylene glycol ethers with an average of 1 to 9 identical or different, preferably identical, alkylene glycol per molecule as well as the CI_ 6 - Alcohols, preferably ethanol, n-propanol or iso-propanol, especially ethanol.
- Exemplary solvents are the following INCI compounds: alcohol (ethanol), buteth-3, butoxy diglycol, butoxyethanol, butoxyisopropanol, butoxypropanol, n-butyl alcohol, t-butyl alcohol, butylene glycol, butyloctanol, diethylene glycol, dimethoxy diglycol, dimethyl ether, Dipropylene glycol, ethoxydiglycol, ethoxyethanol, ethyl hexanediol, glycol, hexanediol, 1, 2,6-hexanetriol, hexyl alcohol, hexylene glycol, isobutoxypropanol, isopentyldiol, isopropyl alcohol (isopropanol), 3-methoxybutanol, methoxy diglycol, methoxyethanol,
- Particularly preferred solvents are the one side with a CI_ 6 alkanol etherified poly C 2 -3-alkylene glycol ethers with an average of 1 to 9, preferably 2 to 3 ethylene or propylene lenglykol phenomenon, for example, PPG-2 Methyl Ether (dipropylene glycol monomethyl ether).
- solubilizer in particular for perfume and dyes, for example, alkanolamines and alkylbenzenesulfonates having 1 to 3 carbon atoms in the alkyl radical can be used in addition to the solvents described above.
- compositions according to the invention may contain further ingredients.
- these include, for example, other surfactants, additives for improving the drainage and drying behavior, for adjusting the viscosity, for stabilization and other customary in manual dishwashing detergents and additives, such as UV stabilizers, perfume, pearlescing agents, dyes, corrosion inhibitors, preservatives, organic salts, Disinfectants, enzymes, pH adjusters and skin feel-improving or nourishing additives.
- the agent according to the invention may contain one or more additives from the group of surfactants, polymers and builders (builders), usually in an amount of 0.001 to 5% by weight, preferably 0.01 to 4 wt .-%, in particular 0, 1 to 3 wt .-%, particularly preferably 0.2 to 2 wt .-%, most preferably 0.5 to 1, 5 wt .-%, for example 1 Wt .-%, wherein as described above, on calcium-precipitating builders is largely dispensed with.
- builders usually in an amount of 0.001 to 5% by weight, preferably 0.01 to 4 wt .-%, in particular 0, 1 to 3 wt .-%, particularly preferably 0.2 to 2 wt .-%, most preferably 0.5 to 1, 5 wt .-%, for example 1 Wt .-%, wherein as described above, on calcium-precipitating builders is largely dispensed with.
- the preferred viscosity for the liquid agent according to the invention is 20 ° C and a shear rate of 30 min "1 - measured with a Brookfield LV DV II viscometer and spindle 31 - in the range of 10 to 5,000 mPa-s, preferably 50 to 2,000 mPa-s, in particular 100 to 1, 000 mPa-s, more preferably 200 to 800 mPa-s, most preferably 300 to
- the viscosity of the composition according to the invention can be increased - in particular with a low surfactant content of the composition - by thickening agents and / or - especially with a high surfactant content of the composition - can be reduced by the water-soluble inorganic salts contained and by solvents.
- polymeric thickeners are the polycarboxylates which have a thickening effect as polyelectrolytes, preferably homopolymers and copolymers of acrylic acid, in particular acrylic acid copolymers such as acrylic acid-methacrylic acid copolymers, and the polysaccharides, in particular heteropolysaccharides, and other customary thickening polymers.
- Suitable polysaccharides or heteropolysaccharides are the polysaccharide gums, for example gum arabic, agar, alginates, carrageenans and their salts, guar, guaran,
- xanthan e.g. xanthan and their derivatives, e.g. propoxylated guar, as well as their mixtures.
- Other polysaccharide thickeners such as starches or cellulose derivatives, may be used alternatively, but preferably in addition to a polysaccharide gum, for example starches of various origins and starch derivatives, e.g. Hydroxyethyl starch, starch phosphate esters or starch acetates, or carboxymethyl cellulose or its sodium salt, methyl, ethyl, hydroxyethyl, hydroxypropyl, hydroxypropylmethyl or hydroxyethyl methyl cellulose or cellulose acetate.
- starches of various origins and starch derivatives e.g. Hydroxyethyl starch, starch phosphate esters or starch acetates, or carboxymethyl cellulose or its sodium salt, methyl, ethyl, hydroxyethyl, hydroxypropyl
- a preferred polymeric thickener is the microbial anionic heteropolysaccharide xanthan gum, which is produced by Xanthomonas campestris and some other species under aerobic conditions with a molecular weight of 2-15 * 10 6 and for example, by Fa. Kelco under the trade name Keltrol ®, eg as cream-colored powder Keltrol ® T (transparent) or as white granules Keltrol ® RD (Readily Dispersable).
- Keltrol ® eg as cream-colored powder Keltrol ® T (transparent) or as white granules Keltrol ® RD (Readily Dispersable).
- Acrylic acid polymers which are suitable as polymeric thickeners are, for example, high molecular weight homopolymers of acrylic acid (INCI Carbomer) crosslinked with a polyalkenyl polyether, in particular an allyl ether of sucrose, pentaerythritol or propylene (INCI Carbomer) Carboxyvinyl polymers.
- a polyalkenyl polyether in particular an allyl ether of sucrose, pentaerythritol or propylene (INCI Carbomer) Carboxyvinyl polymers.
- Such polyacrylic acids are inter alia from the Fa.
- Carbopol ® for example Carbopol ® 940 (molecular weight approximately 4,000,000), Carbopol ® 941 (molecular weight approximately 1,250,000) or Carbopol ® 934
- but particularly suitable polymeric thickeners are the following acrylic acid copolymers: (i) copolymers of two or more monomers from the group of acrylic acid, methacrylic acid and their simple, preferably formed with CI_ 4 -alkanols, esters (INCI Acrylates Copolymer), to which about copolymers of methacrylic acid, butyl acrylate and methyl methacrylate (CAS 25035-69-2) or of butyl acrylate and methyl methacrylate (CAS 25852-37-3) and which are obtainable for example from Messrs.
- acrylic acid copolymers (i) copolymers of two or more monomers from the group of acrylic acid, methacrylic acid and their simple, preferably formed with CI_ 4 -alkanols, esters (INCI Acrylates Copolymer), to which about copolymers of methacrylic acid, butyl acrylate and methyl methacrylate (CAS 25035-69-2) or of butyl acryl
- Rohm & Haas under the trade names Aculyn ® and Acusol ® for example the anionic non-associative polymers Aculyn ® 33 (crosslinked), Acusol ® 810 and Acusol ® 830 (CAS 25852-37-3); (ii) crosslinked high molecular weight acrylic acid copolymers, such as those crosslinked with an allyl ether of sucrose or pentaerythritol copolymers of Cio-3o-alkyl acrylates with one or more monomers selected from the group of acrylic acid, methacrylic acid and their simple, preferably with Ci_ 4 alkanols , Esters (INCI acrylates / C 10-30 alkyl acrylate crosspolymer) and the example of the Fa.
- Aculyn ® and Acusol ® for example the anionic non-associative polymers Aculyn ® 33 (crosslinked), Acusol ® 810 and Acusol ® 830 (CAS 25852-
- Carbopol ® eg hydrophobic
- Carbopol ® and ETD2623 Carbopol ® 1382 (INCI Acrylates / C 10-30 Alkyl Acrylate Crosspolymer) and Carbopol AQUA ® 30 (formerly Carbopol ® EX 473).
- the content of polymeric thickener is usually not more than 8 wt .-%, preferably between 0.1 and 7 wt .-%, particularly preferably between 0.5 and 6 wt .-%, in particular between 1 and 5 wt .-% and most preferably between 1, 5 and 4% by weight, for example between 2 and 2.5% by weight.
- the agent is free of polymeric thickeners.
- one or more dicarboxylic acids and / or salts thereof may be added, in particular a composition of Na salts of adipic, succinic and glutaric acid, for example as available under the trade name Sokalan ® DSC is.
- the use is advantageously carried out in amounts of 0.1 to 8 wt .-%, preferably 0.5 to 7 wt .-%, in particular 1, 3 to 6 wt .-% and particularly preferably 2 to 4 wt .-%.
- a change in the dicarboxylic acid (salt) content can - especially in amounts above 2 wt .-% - contribute to a clear solution of the ingredients. Also, within certain limits, influencing the viscosity of the mixture by this means is possible. Furthermore, this component influences the solubility of the mixture. This component becomes special preferably used at high surfactant contents, in particular at surfactant contents above 30 wt .-%.
- the agent according to the invention is preferably free from dicarboxylic acid (salts).
- one or more further can - especially in hand dishwashing detergents and other cleaners for hard surfaces - conventional auxiliaries and additives, in particular UV stabilizers, perfumes, pearlescent agents (INCI opacifying agents;., For example glycol distearate, for example Cutina ® AGS from Cognis, or . mixtures comprising, for example, the Euperlane ® from. Cognis), dyes, corrosion inhibitors, preservatives (for example, the technical also known as Bronopol 2-bromo-2-nitropropane-1, 3-diol (CAS 52-51-7), which is commercially available for example as Myacide ® BT or as Boots Bronopol BT from Boots)
- UV stabilizers for example Cutina ® AGS from Cognis, or . mixtures comprising, for example, the Euperlane ® from. Cognis
- dyes for example, the technical also known as Bronopol 2-bromo-2-nitropropane-1, 3-diol
- Disinfectants, pH adjusters and skin feel-improving or nourishing additives eg dermatologically active substances such as vitamin A, vitamin B2, vitamin B12, vitamin C, vitamin E, D-panthenol, sericerin, collagen partial hydrolyzate, various vegetable protein particles - hydrolysates, protein hydrolyzate-fatty acid condensates, liposomes, cholesterol, vegetable and animal oils such as lecithin, soybean oil, etc., plant extracts such as aloe vera, azulene,
- antibacterial component agents according to the invention may also contain elemental silver and / or a silver compound.
- the pH of the liquid composition according to the invention can be adjusted by means of customary pH regulators, for example acids, such as mineral acids or citric acid, and / or alkalis, such as sodium or potassium hydroxide, in particular with desired skin and
- the agent according to the invention may contain one or more buffer substances (INCI Buffering Agents), usually in amounts of 0.001 to 5 wt .-%, preferably 0.005 to 3 wt .-%, in particular 0 , 01 to 2 wt .-%, particularly preferably 0.05 to 1 wt .-%, most preferably 0, 1 to 0.5 wt .-%, for example, 0.2 wt .-%. Preference is given to buffer substances which are at the same time complexing agents or even chelating agents (INCI chelating agents).
- ICI Buffering Agents usually in amounts of 0.001 to 5 wt .-%, preferably 0.005 to 3 wt .-%, in particular 0 , 01 to 2 wt .-%, particularly preferably 0.05 to 1 wt .-%, most preferably 0, 1 to 0.5 wt .-%, for example, 0.2 wt .-%.
- buffer substances which are at
- buffer substances are the citric acid or the citrates, in particular the sodium and potassium conduction rates, for example trisodium citrate-2 H 2 O and tripotassium citrate H 2 O.
- a liquid agent may further contain hydrotropes. These are solubilizers. Suitable hydrotropes are, for example, urea, butyl glycol or aliphatic short-chain anionic or amphoteric solubilizers.
- the agent according to the invention for use in the form of a
- Spray dispensers in particular selected from the group comprising aerosol spray dispensers, pressure-building spray dispensers, pump spray dispensers and trigger spray dispensers, in particular pump foam dispensers, such as those offered by Airspray, Taplast, Keltec or Daiwa Can Company.
- pump spray dispensers and trigger spray dispensers with a polyethylene container are also suitable.
- the spray head is preferably equipped with a foam nozzle.
- the agent can also be filled with the addition of a suitable propellant (eg n-butane, a propane / butane mixture, carbon dioxide, nitrogen or a C0 2 / N 2 mixture) in a corresponding aerosol spray bottle.
- a suitable propellant eg n-butane, a propane / butane mixture, carbon dioxide, nitrogen or a C0 2 / N 2 mixture
- a suitable propellant eg n-butane, a propane / butane mixture, carbon dioxide, nitrogen or a C0 2 / N 2 mixture
- such a spray dispenser is less preferred.
- agent according to the invention in the form of a product of the agent according to the invention and a spray or foam dispenser, in particular
- the liquid detergent according to the invention is applied either directly, that is undiluted, for example by means of a sponge, to the surface to be cleaned and then removed again with water.
- the cleaning agent according to the invention can first be diluted with water to concentrations of 1: 1 to 1: 1000, and then the resulting cleaning solution is brought into contact with the surface to be cleaned.
- 1: 1 to 1: 1000 concentrations of 1: 1 to 1: 1000
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Abstract
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Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012200959A DE102012200959A1 (de) | 2012-01-24 | 2012-01-24 | Enzymhaltiges Wasch- oder Reinigungsmittel |
| PCT/EP2013/051340 WO2013110705A1 (de) | 2012-01-24 | 2013-01-24 | Enzymhaltiges wasch- oder reinigungsmittel mit calciumnitrat |
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| Publication Number | Publication Date |
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| EP2807242A1 true EP2807242A1 (de) | 2014-12-03 |
| EP2807242B1 EP2807242B1 (de) | 2018-06-20 |
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| EP13700936.1A Not-in-force EP2807242B1 (de) | 2012-01-24 | 2013-01-24 | Enzymhaltiges wasch- oder reinigungsmittel mit calciumnitrat |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US10005987B2 (de) |
| EP (1) | EP2807242B1 (de) |
| KR (1) | KR20140119131A (de) |
| DE (1) | DE102012200959A1 (de) |
| RU (1) | RU2640421C2 (de) |
| WO (1) | WO2013110705A1 (de) |
| ZA (1) | ZA201406200B (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9920219B2 (en) | 2015-06-22 | 2018-03-20 | Awi Licensing Llc | Soil and dirt repellent powder coatings |
| US10752785B2 (en) * | 2016-09-09 | 2020-08-25 | IndusCo, Ltd. | Anti-slip botanical antimicrobial microemulsions |
| IL268118B2 (en) | 2017-01-19 | 2024-12-01 | Novartis Ag | Enzymatic reaction medium containing surfactant |
| DE102017223281A1 (de) * | 2017-12-19 | 2019-06-19 | Henkel Ag & Co. Kgaa | Reinigugnsmittel enthaltend durch Betain stabilisierte Amylase |
| AU2019266367B2 (en) * | 2018-05-11 | 2020-03-19 | Ecochem Australia Pty Ltd | Compositions, methods and systems for removal of starch |
| WO2025131480A1 (en) * | 2023-12-20 | 2025-06-26 | Unilever Ip Holdings B.V. | An aqueous liquid detergent composition |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2038103A1 (de) | 1970-07-31 | 1972-02-10 | Henkel & Cie Gmbh | Waessrige Reinigungsmittelkonzentrate mit einem Gehalt an stabilisierten Enzymen |
| US4318818A (en) | 1979-11-09 | 1982-03-09 | The Procter & Gamble Company | Stabilized aqueous enzyme composition |
| US4483781A (en) * | 1983-09-02 | 1984-11-20 | The Procter & Gamble Company | Magnesium salts of peroxycarboxylic acids |
| EP0636170B1 (de) | 1992-04-13 | 1997-08-06 | The Procter & Gamble Company | Enzym enthaltendes, flüssiges, thixotropes maschinengeschirrspülmittel |
| JPH08500483A (ja) | 1992-06-19 | 1996-01-23 | ジョスリン ダイアビーティーズ センター インコーポレイテッド | 糖尿遺伝子rad:2型糖尿病特異性遺伝子 |
| US5510052A (en) * | 1994-08-25 | 1996-04-23 | Colgate-Palmolive Co. | Enzymatic aqueous pretreatment composition for dishware |
| DE69621131T2 (de) | 1995-06-13 | 2002-11-28 | Novozymes A/S, Bagsvaerd | 4-substituierte-phenylboronsäuren als enzymstabilisatoren |
| US5880076A (en) * | 1997-08-04 | 1999-03-09 | Lever Brothers Company, Division Of Conopco, Inc. | Compositions comprising glycacarbamate and glycaurea compounds |
| DE69937841T2 (de) * | 1999-01-13 | 2008-12-11 | The Procter & Gamble Company, Cincinnati | Cellulosepolymer enthaltendes waschmittel |
| DE60019084T2 (de) * | 1999-01-23 | 2006-02-16 | The Procter & Gamble Company, Cincinnati | Waschmitteltablette |
| JP4745503B2 (ja) | 1999-03-31 | 2011-08-10 | ノボザイムス アクティーゼルスカブ | アルカリα−アミラーゼ活性を有するポリペプチド及びそれらをコードする核酸 |
| ES2329874T3 (es) | 2000-07-22 | 2009-12-02 | Genencor International, Inc. | Estabilizacion de enzimas. |
| DE10131441A1 (de) | 2001-06-29 | 2003-01-30 | Henkel Kgaa | Eine neue Gruppe von alpha-Amylasen sowie ein Verfahren zur Identifizierung und Gewinnung neuer alpha-Amylasen |
| DE10163748A1 (de) | 2001-12-21 | 2003-07-17 | Henkel Kgaa | Neue Glykosylhydrolasen |
| US7645720B2 (en) * | 2005-12-13 | 2010-01-12 | Momentive Performance Materials Inc. | Extreme environment surfactant compositions comprising hydrolysis resistant organomodified disiloxane surfactants |
| DE102006038448A1 (de) | 2005-12-28 | 2008-02-21 | Henkel Kgaa | Enzym-haltiges Reinigungsmittel |
| DE102007028509A1 (de) * | 2007-06-18 | 2008-12-24 | Henkel Ag & Co. Kgaa | Flüssiges, hochschäumendes Wasch- oder Reinigungsmittel mit stabiler Viskosität |
| DE102010029348A1 (de) | 2010-05-27 | 2011-12-08 | Henkel Ag & Co. Kgaa | Maschinelles Geschirrspülmittel |
-
2012
- 2012-01-24 DE DE102012200959A patent/DE102012200959A1/de not_active Withdrawn
-
2013
- 2013-01-24 EP EP13700936.1A patent/EP2807242B1/de not_active Not-in-force
- 2013-01-24 RU RU2014134323A patent/RU2640421C2/ru not_active IP Right Cessation
- 2013-01-24 WO PCT/EP2013/051340 patent/WO2013110705A1/de not_active Ceased
- 2013-01-24 KR KR1020147023166A patent/KR20140119131A/ko not_active Ceased
-
2014
- 2014-07-17 US US14/333,782 patent/US10005987B2/en not_active Expired - Fee Related
- 2014-08-22 ZA ZA2014/06200A patent/ZA201406200B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR20140119131A (ko) | 2014-10-08 |
| EP2807242B1 (de) | 2018-06-20 |
| US10005987B2 (en) | 2018-06-26 |
| US20140329734A1 (en) | 2014-11-06 |
| ZA201406200B (en) | 2016-01-27 |
| DE102012200959A1 (de) | 2013-07-25 |
| WO2013110705A1 (de) | 2013-08-01 |
| RU2014134323A (ru) | 2016-03-20 |
| RU2640421C2 (ru) | 2018-01-09 |
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