EP4392514A1 - Composition détergente - Google Patents
Composition détergenteInfo
- Publication number
- EP4392514A1 EP4392514A1 EP22768403.2A EP22768403A EP4392514A1 EP 4392514 A1 EP4392514 A1 EP 4392514A1 EP 22768403 A EP22768403 A EP 22768403A EP 4392514 A1 EP4392514 A1 EP 4392514A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- detergent composition
- surfactant
- alkyl
- composition according
- composition
- 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.)
- Pending
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 199
- 239000003599 detergent Substances 0.000 title claims abstract description 94
- 239000004094 surface-active agent Substances 0.000 claims abstract description 83
- -1 alkyl sulphate Chemical compound 0.000 claims abstract description 79
- 239000007844 bleaching agent Substances 0.000 claims abstract description 58
- 229910021653 sulphate ion Inorganic materials 0.000 claims abstract description 46
- 241000894006 Bacteria Species 0.000 claims abstract description 38
- 150000004996 alkyl benzenes Chemical class 0.000 claims abstract description 32
- 239000007787 solid Substances 0.000 claims abstract description 21
- 239000013042 solid detergent Substances 0.000 claims abstract description 18
- 244000005700 microbiome Species 0.000 claims abstract description 15
- 230000006378 damage Effects 0.000 claims abstract description 4
- 239000002736 nonionic surfactant Substances 0.000 claims description 30
- 125000000217 alkyl group Chemical group 0.000 claims description 27
- 239000004753 textile Substances 0.000 claims description 26
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 24
- 102000004190 Enzymes Human genes 0.000 claims description 19
- 108090000790 Enzymes Proteins 0.000 claims description 19
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 19
- 229940088598 enzyme Drugs 0.000 claims description 18
- 238000007046 ethoxylation reaction Methods 0.000 claims description 18
- 239000000344 soap Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 16
- 238000005406 washing Methods 0.000 claims description 15
- 108091005804 Peptidases Proteins 0.000 claims description 14
- 239000004365 Protease Substances 0.000 claims description 13
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical group [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 11
- 108090001060 Lipase Proteins 0.000 claims description 10
- 102000004882 Lipase Human genes 0.000 claims description 10
- 239000004367 Lipase Substances 0.000 claims description 10
- 235000019421 lipase Nutrition 0.000 claims description 10
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000002304 perfume Substances 0.000 claims description 6
- 230000009467 reduction Effects 0.000 claims description 6
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 6
- 108010065511 Amylases Proteins 0.000 claims description 5
- 102000013142 Amylases Human genes 0.000 claims description 5
- 102100032487 Beta-mannosidase Human genes 0.000 claims description 5
- 108010059892 Cellulase Proteins 0.000 claims description 5
- 235000019418 amylase Nutrition 0.000 claims description 5
- 108010055059 beta-Mannosidase Proteins 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 239000004115 Sodium Silicate Substances 0.000 claims description 4
- 150000004760 silicates Chemical class 0.000 claims description 4
- 239000004382 Amylase Substances 0.000 claims description 3
- 230000001580 bacterial effect Effects 0.000 claims description 3
- 229940106157 cellulase Drugs 0.000 claims description 3
- 230000001717 pathogenic effect Effects 0.000 claims description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 3
- 229910052910 alkali metal silicate Inorganic materials 0.000 claims description 2
- 235000019419 proteases Nutrition 0.000 claims description 2
- 239000012153 distilled water Substances 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 14
- 244000005714 skin microbiome Species 0.000 abstract description 14
- 230000009286 beneficial effect Effects 0.000 abstract description 8
- 244000052616 bacterial pathogen Species 0.000 abstract description 5
- 230000036541 health Effects 0.000 abstract description 5
- 230000001651 autotrophic effect Effects 0.000 abstract description 2
- 229920000642 polymer Polymers 0.000 description 47
- 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 15
- 239000011734 sodium Substances 0.000 description 15
- 229910052708 sodium Inorganic materials 0.000 description 15
- 239000004744 fabric Substances 0.000 description 12
- 239000002689 soil Substances 0.000 description 11
- 239000003795 chemical substances by application Substances 0.000 description 10
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 9
- 239000012190 activator Substances 0.000 description 8
- 235000014113 dietary fatty acids Nutrition 0.000 description 8
- 239000000194 fatty acid Substances 0.000 description 8
- 229930195729 fatty acid Natural products 0.000 description 8
- 150000004665 fatty acids Chemical class 0.000 description 8
- 239000004615 ingredient Substances 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 229910019142 PO4 Inorganic materials 0.000 description 7
- 229910052783 alkali metal Inorganic materials 0.000 description 7
- 230000000845 anti-microbial effect Effects 0.000 description 7
- 230000000813 microbial effect Effects 0.000 description 7
- 235000021317 phosphate Nutrition 0.000 description 7
- 238000004900 laundering Methods 0.000 description 6
- 239000010452 phosphate Substances 0.000 description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 239000002243 precursor Substances 0.000 description 6
- 150000003839 salts Chemical class 0.000 description 6
- 102000035195 Peptidases Human genes 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 5
- 239000002253 acid Substances 0.000 description 5
- 239000000975 dye Substances 0.000 description 5
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 5
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 5
- 239000010457 zeolite Substances 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 4
- 229920002125 Sokalan® Polymers 0.000 description 4
- 229910021536 Zeolite Inorganic materials 0.000 description 4
- 108090000637 alpha-Amylases Proteins 0.000 description 4
- 230000000844 anti-bacterial effect Effects 0.000 description 4
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- 150000007942 carboxylates Chemical class 0.000 description 4
- 150000001768 cations Chemical class 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 4
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 4
- 239000003205 fragrance Substances 0.000 description 4
- 229920001519 homopolymer Polymers 0.000 description 4
- 230000014759 maintenance of location Effects 0.000 description 4
- 229910052700 potassium Inorganic materials 0.000 description 4
- 239000011591 potassium Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 3
- 239000002202 Polyethylene glycol Substances 0.000 description 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 108010022999 Serine Proteases Proteins 0.000 description 3
- 102000012479 Serine Proteases Human genes 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 108010056079 Subtilisins Proteins 0.000 description 3
- 102000005158 Subtilisins Human genes 0.000 description 3
- 241000223258 Thermomyces lanuginosus Species 0.000 description 3
- 150000001340 alkali metals Chemical group 0.000 description 3
- 125000005599 alkyl carboxylate group Chemical group 0.000 description 3
- 150000008051 alkyl sulfates Chemical class 0.000 description 3
- 102000004139 alpha-Amylases Human genes 0.000 description 3
- 239000002518 antifoaming agent Substances 0.000 description 3
- 238000005282 brightening Methods 0.000 description 3
- 239000003093 cationic surfactant Substances 0.000 description 3
- VTIIJXUACCWYHX-UHFFFAOYSA-L disodium;carboxylatooxy carbonate Chemical compound [Na+].[Na+].[O-]C(=O)OOC([O-])=O VTIIJXUACCWYHX-UHFFFAOYSA-L 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 239000011976 maleic acid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920005646 polycarboxylate Polymers 0.000 description 3
- 229920001223 polyethylene glycol Polymers 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229940045872 sodium percarbonate Drugs 0.000 description 3
- MWNQXXOSWHCCOZ-UHFFFAOYSA-L sodium;oxido carbonate Chemical compound [Na+].[O-]OC([O-])=O MWNQXXOSWHCCOZ-UHFFFAOYSA-L 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000001694 spray drying Methods 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- FRPJTGXMTIIFIT-UHFFFAOYSA-N tetraacetylethylenediamine Chemical compound CC(=O)C(N)(C(C)=O)C(N)(C(C)=O)C(C)=O FRPJTGXMTIIFIT-UHFFFAOYSA-N 0.000 description 3
- YGUMVDWOQQJBGA-VAWYXSNFSA-N 5-[(4-anilino-6-morpholin-4-yl-1,3,5-triazin-2-yl)amino]-2-[(e)-2-[4-[(4-anilino-6-morpholin-4-yl-1,3,5-triazin-2-yl)amino]-2-sulfophenyl]ethenyl]benzenesulfonic acid Chemical compound C=1C=C(\C=C\C=2C(=CC(NC=3N=C(N=C(NC=4C=CC=CC=4)N=3)N3CCOCC3)=CC=2)S(O)(=O)=O)C(S(=O)(=O)O)=CC=1NC(N=C(N=1)N2CCOCC2)=NC=1NC1=CC=CC=C1 YGUMVDWOQQJBGA-VAWYXSNFSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 241000736262 Microbiota Species 0.000 description 2
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 2
- 108090000854 Oxidoreductases Proteins 0.000 description 2
- 102000004316 Oxidoreductases Human genes 0.000 description 2
- 229920002873 Polyethylenimine Polymers 0.000 description 2
- 208000003251 Pruritus Diseases 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- DZBUGLKDJFMEHC-UHFFFAOYSA-N acridine Chemical compound C1=CC=CC2=CC3=CC=CC=C3N=C21 DZBUGLKDJFMEHC-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 229910000288 alkali metal carbonate Inorganic materials 0.000 description 2
- 150000008041 alkali metal carbonates Chemical class 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 2
- 125000003545 alkoxy group Chemical group 0.000 description 2
- 150000001413 amino acids Chemical class 0.000 description 2
- 150000003863 ammonium salts Chemical class 0.000 description 2
- 239000002280 amphoteric surfactant Substances 0.000 description 2
- 229940025131 amylases Drugs 0.000 description 2
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 description 2
- 239000012620 biological material Substances 0.000 description 2
- 229910052792 caesium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- MRUAUOIMASANKQ-UHFFFAOYSA-N cocamidopropyl betaine Chemical compound CCCCCCCCCCCC(=O)NCCC[N+](C)(C)CC([O-])=O MRUAUOIMASANKQ-UHFFFAOYSA-N 0.000 description 2
- 229940073507 cocamidopropyl betaine Drugs 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- PYIDGJJWBIBVIA-UYTYNIKBSA-N lauryl glucoside Chemical compound CCCCCCCCCCCCO[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O PYIDGJJWBIBVIA-UYTYNIKBSA-N 0.000 description 2
- 229940048848 lauryl glucoside Drugs 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 244000000010 microbial pathogen Species 0.000 description 2
- 108010020132 microbial serine proteinases Proteins 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
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- 108010087558 pectate lyase Proteins 0.000 description 2
- 150000004965 peroxy acids Chemical class 0.000 description 2
- 229920000058 polyacrylate Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 229920005604 random copolymer Polymers 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000003352 sequestering agent Substances 0.000 description 2
- 159000000000 sodium salts Chemical class 0.000 description 2
- PJANXHGTPQOBST-UHFFFAOYSA-N stilbene Chemical class C=1C=CC=CC=1C=CC1=CC=CC=C1 PJANXHGTPQOBST-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 108010075550 termamyl Proteins 0.000 description 2
- OVSKIKFHRZPJSS-UHFFFAOYSA-N 2,4-D Chemical compound OC(=O)COC1=CC=C(Cl)C=C1Cl OVSKIKFHRZPJSS-UHFFFAOYSA-N 0.000 description 1
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 1
- QTDIEDOANJISNP-UHFFFAOYSA-N 2-dodecoxyethyl hydrogen sulfate Chemical compound CCCCCCCCCCCCOCCOS(O)(=O)=O QTDIEDOANJISNP-UHFFFAOYSA-N 0.000 description 1
- GOLORTLGFDVFDW-UHFFFAOYSA-N 3-(1h-benzimidazol-2-yl)-7-(diethylamino)chromen-2-one Chemical compound C1=CC=C2NC(C3=CC4=CC=C(C=C4OC3=O)N(CC)CC)=NC2=C1 GOLORTLGFDVFDW-UHFFFAOYSA-N 0.000 description 1
- YNJSNEKCXVFDKW-UHFFFAOYSA-N 3-(5-amino-1h-indol-3-yl)-2-azaniumylpropanoate Chemical compound C1=C(N)C=C2C(CC(N)C(O)=O)=CNC2=C1 YNJSNEKCXVFDKW-UHFFFAOYSA-N 0.000 description 1
- HYCSHFLKPSMPGO-UHFFFAOYSA-N 3-hydroxypropyl dihydrogen phosphate Chemical compound OCCCOP(O)(O)=O HYCSHFLKPSMPGO-UHFFFAOYSA-N 0.000 description 1
- ZRLNVYBWHBJYNZ-UHFFFAOYSA-N 3-nitroso-2H-oxazine Chemical compound O=NC1=CC=CON1 ZRLNVYBWHBJYNZ-UHFFFAOYSA-N 0.000 description 1
- CNGYZEMWVAWWOB-VAWYXSNFSA-N 5-[[4-anilino-6-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]-2-[(e)-2-[4-[[4-anilino-6-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]-2-sulfophenyl]ethenyl]benzenesulfonic acid Chemical compound N=1C(NC=2C=C(C(\C=C\C=3C(=CC(NC=4N=C(N=C(NC=5C=CC=CC=5)N=4)N(CCO)CCO)=CC=3)S(O)(=O)=O)=CC=2)S(O)(=O)=O)=NC(N(CCO)CCO)=NC=1NC1=CC=CC=C1 CNGYZEMWVAWWOB-VAWYXSNFSA-N 0.000 description 1
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- 102000044503 Antimicrobial Peptides Human genes 0.000 description 1
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- 241000194110 Bacillus sp. (in: Bacteria) Species 0.000 description 1
- 244000063299 Bacillus subtilis Species 0.000 description 1
- 235000014469 Bacillus subtilis Nutrition 0.000 description 1
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- 229910021532 Calcite Inorganic materials 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
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- 102000005575 Cellulases Human genes 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
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- JDRSMPFHFNXQRB-CMTNHCDUSA-N Decyl beta-D-threo-hexopyranoside Chemical compound CCCCCCCCCCO[C@@H]1O[C@H](CO)C(O)[C@H](O)C1O JDRSMPFHFNXQRB-CMTNHCDUSA-N 0.000 description 1
- 206010012186 Delayed delivery Diseases 0.000 description 1
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- 101710121765 Endo-1,4-beta-xylanase Proteins 0.000 description 1
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- 241000194029 Enterococcus hirae Species 0.000 description 1
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- 108090000371 Esterases Proteins 0.000 description 1
- DBVJJBKOTRCVKF-UHFFFAOYSA-N Etidronic acid Chemical group OP(=O)(O)C(O)(C)P(O)(O)=O DBVJJBKOTRCVKF-UHFFFAOYSA-N 0.000 description 1
- 241000193385 Geobacillus stearothermophilus Species 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- 101001054807 Homo sapiens Importin subunit alpha-6 Proteins 0.000 description 1
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- 108010003272 Hyaluronate lyase Proteins 0.000 description 1
- 102000001974 Hyaluronidases Human genes 0.000 description 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
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- 102100027007 Importin subunit alpha-6 Human genes 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- OWYWGLHRNBIFJP-UHFFFAOYSA-N Ipazine Chemical compound CCN(CC)C1=NC(Cl)=NC(NC(C)C)=N1 OWYWGLHRNBIFJP-UHFFFAOYSA-N 0.000 description 1
- 108010029541 Laccase Proteins 0.000 description 1
- 108090000128 Lipoxygenases Proteins 0.000 description 1
- 102000003820 Lipoxygenases Human genes 0.000 description 1
- 108010006035 Metalloproteases Proteins 0.000 description 1
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- 241001465754 Metazoa Species 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- 241000191938 Micrococcus luteus Species 0.000 description 1
- 102000015728 Mucins Human genes 0.000 description 1
- 108010063954 Mucins Proteins 0.000 description 1
- 229930192627 Naphthoquinone Natural products 0.000 description 1
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- DQRZXQGMQXLHTB-UHFFFAOYSA-N n-acetyl-n-[2-(diacetylamino)ethyl]acetamide;sodium Chemical compound [Na].CC(=O)N(C(C)=O)CCN(C(C)=O)C(C)=O DQRZXQGMQXLHTB-UHFFFAOYSA-N 0.000 description 1
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- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 description 1
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- 229920000053 polysorbate 80 Polymers 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical compound CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 description 1
- 125000002572 propoxy group Chemical group [*]OC([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 1
- 150000003217 pyrazoles Chemical class 0.000 description 1
- DNXIASIHZYFFRO-UHFFFAOYSA-N pyrazoline Chemical compound C1CN=NC1 DNXIASIHZYFFRO-UHFFFAOYSA-N 0.000 description 1
- BOLDJAUMGUJJKM-LSDHHAIUSA-N renifolin D Natural products CC(=C)[C@@H]1Cc2c(O)c(O)ccc2[C@H]1CC(=O)c3ccc(O)cc3O BOLDJAUMGUJJKM-LSDHHAIUSA-N 0.000 description 1
- 150000003333 secondary alcohols Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- RYMZZMVNJRMUDD-HGQWONQESA-N simvastatin Chemical compound C([C@H]1[C@@H](C)C=CC2=C[C@H](C)C[C@@H]([C@H]12)OC(=O)C(C)(C)CC)C[C@@H]1C[C@@H](O)CC(=O)O1 RYMZZMVNJRMUDD-HGQWONQESA-N 0.000 description 1
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- 239000002002 slurry Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 1
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 1
- 235000019351 sodium silicates Nutrition 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 235000019832 sodium triphosphate Nutrition 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000007655 standard test method Methods 0.000 description 1
- 235000021286 stilbenes Nutrition 0.000 description 1
- 125000005504 styryl group Chemical group 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 150000003890 succinate salts Chemical class 0.000 description 1
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 description 1
- 239000000271 synthetic detergent Substances 0.000 description 1
- 108010038851 tannase Proteins 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
- ANRHNWWPFJCPAZ-UHFFFAOYSA-M thionine Chemical compound [Cl-].C1=CC(N)=CC2=[S+]C3=CC(N)=CC=C3N=C21 ANRHNWWPFJCPAZ-UHFFFAOYSA-M 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- AAAQKTZKLRYKHR-UHFFFAOYSA-N triphenylmethane Chemical compound C1=CC=CC=C1C(C=1C=CC=CC=1)C1=CC=CC=C1 AAAQKTZKLRYKHR-UHFFFAOYSA-N 0.000 description 1
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 description 1
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 1
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 125000001834 xanthenyl group Chemical class C1=CC=CC=2OC3=CC=CC=C3C(C12)* 0.000 description 1
- 229940030186 xpect Drugs 0.000 description 1
- 108010083879 xyloglucan endo(1-4)-beta-D-glucanase Proteins 0.000 description 1
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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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/72—Ethers of polyoxyalkylene glycols
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/83—Mixtures of non-ionic with anionic compounds
-
- 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
- C11D3/10—Carbonates ; Bicarbonates
-
- 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
- C11D3/48—Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial compositions
Definitions
- EP 0460925 A2 discloses a particulate detergent composition having coconut alkyl sulphate surfactant and sodium carbonate builder.
- Example 1 of D1 has 0 wt.% LAS and 0 wt.% bleach and 1 wt.% soap.
- a solid laundry detergent composition comprising: i) an alkyl sulphate surfactant; ii) 0 wt.% to 5 wt.% alkyl benzene sulphonate surfactant; iii) carbonate builder; iv) 0 wt.% to 3 wt.% bleach system; and, v) 0 wt.% soap; wherein the composition comprises a Cs to Cis alkyl alkoxylated alcohol nonionic surfactant with an average degree of ethoxylation ranging from 1 to 7 EO group and wherein the weight ratio between the alkyl sulphate surfactant and the nonionic surfactant is from 1:1.5 to 1 :10.
- a method of treating a textile surface with the detergent composition according to the first aspect of the present invention comprising the steps of: i) preparing a wash liquor by contacting the solid laundry detergent composition according to the first aspect with a liquid, preferably water; ii) washing the textile surface with the wash liquor; iii) optionally rinsing the textile surface; iv) contacting the laundered textile surface to a skin surface.
- the disclosed solid detergent composition includes an alkyl sulphate surfactant.
- Suitable alkyl sulphate surfactant includes Cs to Cis alkyl or hydroxyalkyl, sulphate and/or ether sulfate.
- Suitable counterions include alkali metal cation or ammonium or substituted ammonium, but preferably sodium.
- the sulphate surfactant may also be selected C10 to Cis secondary (2 ,3)-alkyl sulfates having following formulae: wherein M is hydrogen or a cation which provides charge neutrality, and all M units, whether associated with a surfactant or adjunct ingredient, can either be a hydrogen atom or a cation depending upon the form isolated by the artisan or the relative pH of the system wherein the compound is used, with non-limiting examples of preferred cations including sodium, potassium, ammonium, and mixtures thereof, and x is an integer of at least about 7, preferably at least about 9, and y is an integer of at least 8, preferably at least about 9.
- the alkyl sulfate surfactant may be preferably mid-chain branched alkyl sulfates as discussed in US 6,020,303 and US 6,060,443; mid-chain branched alkyl alkoxy sulfates as discussed in US 6,008, 181 and US 6,020,303.
- the alkoxylated anionic sulphate surfactant has a degree of ethoxylation of having a degree of ethoxylation of from 0.2 to 7, more preferably from 1 to 7, even more preferably from about 1 to 3.
- the alkoxylated alkyl sulphate surfactant may be linear or branched, substituted or unsubstituted.
- the alkoxylated alkyl sulphate surfactant is sodium lauryl ether sulphate with an average degree of ethoxylation from 1 to 3.
- the alkyl sulphate surfactant may be linear or branched, substituted or un-substituted.
- the alkyl sulphate surfactant may be derived from petrochemical material or biomaterial.
- the amount alkyl sulphate surfactant ranges from 0.5 wt.% to 20 wt.%, still preferably from 0.5 wt.% to 10 wt.%, still more preferably from 1 wt.% to 8 wt.%.
- the detergent composition comprises at least 2 wt.% alkyl sulphate surfactant based on the weight of the detergent composition, still preferably at least 3 wt.%, still preferably at least 4 wt.%, most preferably at least 5 wt.%, but typically not more than 9 wt.%, still preferably not more than 8.5 wt.%, more preferably not more than 8 wt.% and most preferably not more than 7.5 wt.% alkyl sulphate surfactant in the detergent composition.
- the alkyl sulphate surfactant is linear or branched C12 to Cis sulphate surfactant.
- the detergent composition according to the present invention includes from 0 wt.% to 5 wt.% alkyl benzene sulphonate surfactant.
- the detergent composition according to the present invention has low levels of the alkyl benzene sulphonate surfactant. Without being bound by theory, it is believed that alkyl benzene sulphonate generally has an antimicrobial effect during the laundering process.
- Alkyl benzene sulphonate include those obtainable, by sulphonating commercially available linear alkyl benzene (LAB); suitable LAB includes low 2-phenyl LAB, other suitable LAB include high 2-phenyl LAB, such as those supplied by Sasol under the tradename Hyblene®.
- the alkyl benzene sulphonate surfactant are the alkali metal salts of C10 to Cis alkyl benzene sulfonic acids, preferably C10 to Cis alkyl benzene sulfonic acids.
- the alkyl group is linear.
- Such linear alkyl benzene sulfonates are known as “LAS”.
- Such surfactants and their preparation are described for example in U.S. Patent Nos. 2,220,099 and 2,477,383.
- Especially preferred are the sodium and potassium linear straight chain alkylbenzene sulfonates in which the average number of carbon atoms in the alkyl group is from about 11 to 14.
- Sodium C11 to C14 LAS, e.g., C12 LAS, are a specific example of such surfactants.
- alkyl benzene sulphonate also includes within the alkyl benzene sulphonate are the modified alkylbenzene sulfonate (MLAS) as discussed in WO 99/05243, WO 99/05242, WO 99/05244, WO 99/05082, WO 99/05084, WO 99/05241 , WO 99/07656, WO 00/23549, and WO 00/23548.
- MLAS modified alkylbenzene sulfonate
- Suitable alkyl benzene sulphonate surfactant may be in salt form, suitable counter-ions include sodium, calcium, magnesium, amino alcohols, and any combination thereof. A preferred counterion is sodium.
- the alkyl benzene sulphonate may be linear or branched, substituted or un-substituted.
- the alkyl benzene sulphonate may be derived from petrochemical material or biomaterial.
- the amount alkyl benzene sulphonate surfactant ranges from 0 wt.% to 5 wt.%, still preferably from 0 wt.% to 2 wt.%.
- the detergent composition comprises at least 0.5 wt.% alkyl benzene sulphonate surfactant based on the weight of the detergent composition, still preferably at least 1 wt.%, still preferably at least 1.5 wt.%, most preferably at least 2 wt.%, but typically not more than 4.5 wt.%, still preferably not more than 4 wt.%, more preferably not more than 3.5 wt.% and most preferably not more than 3 wt.% alkyl benzene sulphonate surfactant in the detergent composition.
- the alkyl benzene sulphonate surfactant is C10 to C14 linear alkyl benzene sulphonate. Soap
- the solid detergent composition according to the first aspect of the present invention preferably includes a Cs to Cis alkyl alkoxylated alcohol nonionic surfactant with an average degree of ethoxylation ranging from 1 to 7 EO group.
- Suitable non-ionic detersive surfactants are selected from the group consisting of: Cs to Cis alkyl ethoxylates, such as, NEODOL® non-ionic surfactants from Shell; Cs to C12 alkyl phenol alkoxylates wherein preferably the alkoxylate units are ethyleneoxy units, propyleneoxy units or a mixture thereof; C12 to Cis alcohol and Cs to C12 alkyl phenol condensates with ethylene oxide/propylene oxide block polymers such as Pluronic from BASF; alkylpolysaccharides, preferably alkylpolyglycosides; methyl ester ethoxylates; polyhydroxy fatty acid amides; alkyl alkoxylated alcohol, ether
- Suitable alkyl alkoxylated alcohols nonionic detersive surfactant includes Cs to Cis alkyl alkoxylated alcohol, preferably a Cs to Cis is alkyl ethoxylated alcohol, preferably the alkyl alkoxylated alcohol has an average degree of alkoxylation of from 1 to 50, preferably from 1 to 30, or from 1 to 20, or from 1 to 10, preferably the alkyl alkoxylated alcohol is a Cs to Cis is alkyl ethoxylated alcohol having an average degree of ethoxylation of from 1 to 10, preferably from 1 to 7, more preferably from 1 to 5 and most preferably from 3 to 7.
- nonionic detersive surfactant may also include those selected from polyethylene sorbital ester (Tween 80), ethoxylated lauryl alcohol, lauramide oxide, polysulphonate alkyl polyglucoside, sodium laurylglucoside hydroxypropyl phosphate or mixtures thereof.
- suitable nonionic detersive surfactant includes secondary alcohol based detersive surfactant.
- the solid laundry detergent composition according to the present invention includes 0 wt.% to 3 wt.% bleach system.
- the bleach system includes at least a bleach. More preferably the bleach system includes a bleach and a bleach activator. Suitable bleach includes sodium percarbonate or any other hydrogen peroxide precursor. More preferably the bleach is peroxide bleach. Most preferably, the bleach is a percarbonate. Further preferred, the bleach is a coated percarbonate. Other examples of bleach known in the art includes the perborate based bleach, PAP (N- phthaloylamidoperoxicaproic acid), photoactivated bleach or mixtures thereof.
- PAP N- phthaloylamidoperoxicaproic acid
- the bleach system generally includes a bleach activator.
- Suitable bleach activator includes peroxyacid bleach precursor.
- the bleach activator includes sodium tetraacetylethylenediamine (TAED).
- TAED sodium tetraacetylethylenediamine
- Other suitable bleach activators include the amide substituted alkyl peroxyacid precursor, perbenzoic acid precursor, cationic peroxyacid precursor, benzoxazine organic peroxyacid precursor or mixtures thereof.
- the solid detergent composition of the present invention includes a carbonate builder.
- the carbonate builder includes alkaline earth metal and alkali metal carbonates as disclosed in the German patent application No. 2,321,001.
- the detergent composition of the present invention includes from 2 wt.% to 30 wt.% carbonate builder, preferably 15 wt.% to 30 wt.%, further preferably from 15 wt.% to 25 wt.% carbonate builder.
- the detergent composition comprises at least 5 wt.%, still preferably at least 10 wt.%, still preferably at least 15 wt.%, most preferably at least 20 wt.% of the carbonate builder, but typically not more than 28 wt.%, still preferably not more than 26 wt.%, most preferably not more than 25 wt.% of carbonate builder based on the weight of the solid detergent composition.
- the detergent composition comprises at least 3 wt.%, still preferably at least 4 wt.%, still preferably at least 5 wt.%, most preferably at least 6 wt.% of the silicate, but typically not more than 15 wt.%, still preferably not more than 12 wt.%, most preferably not more than 10 wt.% of silicate based on the weight of the solid detergent composition.
- the composition preferably has from 0 wt.% to 10 wt.% zeolite builder, more preferably from 0 to 2 wt.%.
- the composition of the present invention is substantially free of zeolite builder.
- the composition of the present invention includes 0 wt.% zeolite builder.
- the composition of the present invention is substantially free of phosphate builder. By substantially free it is meant that there is no deliberately added phoshpate salt in the composition.
- the composition of the present invention includes 0 wt.% phosphate builder.
- Example of phosphate builder include alkali metal salt of tripolyphosphate.
- the composition of the present invention preferably includes one or more enzymes.
- Preferred examples of the enzymes include those which provide cleaning performance and/or fabric care benefits.
- the enzyme is selected from the group consisting of protease, amylase, lipase, cellulase, mannanase or mixtures thereof.
- suitable enzymes include, but are not limited to, hemicellulases, peroxidases, proteases, cellulases, xylanases, lipases, xyloglucanase, phospholipases, esterases, cutinases, pectinases, mannanases, pectate lyases, keratinases, reductases, oxidases, phenoloxidases, lipoxygenases, ligninases, pullulanases, tannases, pentosanases, malanases, G-glucanases, arabinosidases, hyaluronidase, chondroitinase, laccase, and amylases, or mixtures thereof.
- the detergent composition may include cationic surfactant, zwitterionic surfactant, amphoteric surfactant or mixtures thereof.
- Suitable amphoteric surfactant includes cocamidopropyl betaine (CAPB), cocoamidopropyl hydroxysultaine.
- the detergent composition includes an antifoaming agent.
- the antifoaming agent s present in an amount ranging from 0.1 wt.% to 0.5 wt.%, still preferably from 0.1 to 0.25 wt.%.
- a method of treating a textile surface with the detergent composition according to the first aspect of the present invention comprising the steps of: i) preparing a wash liquor by contacting the solid laundry detergent composition according to the first aspect with a liquid, preferably water; ii) washing the textile surface with the wash liquor; iii) optionally rinsing the textile surface; and, iv) contacting the laundered textile surface to a skin surface, contacting a skin surface with the wash liquor of step (ii) during the washing process or both to a skin surface.
- the washing of the textile surface may be carried out by a manual hand washing process or a machine-washing process.
- the skin surface may come in contact with the aqueous wash liquor, especially during the hand washing process.
- the skin surface may also come in contact with the detergent composition, for example during dispensing the detergent composition.
- the contact of the skin surface with the wash liquor and /or the detergent composition is gentle on the skin microbiome, especially the good bacteria and the commensals.
- an alkyl sulphate surfactant 0 wt.% to 5 wt.% alkyl benzene sulphonate surfactant, carbonate builder, 0 to 3 wt.% bleach system, 0 wt.% soap
- the composition comprises a Cs to Cis alkyl alkoxylated alcohol nonionic surfactant with an average degree of ethoxylation ranging from 1 to 7 EO group and wherein the weight ratio between the alkyl sulphate surfactant and the nonionic surfactant is from 1 :1.5 to 1 :10 in a solid detergent composition to provide at least 2 log reduction, preferably from 2 log to 4 log of pathogenic skin bacterial microbiome.
- Example 1 Evaluation of the effect of a solid detergent composition on the bacteria present on the skin surface.
- the antibacterial activity test is set up with one concentration of test product solution as described above at dosage of 4 grams/ litre and at a 30-minute contact time.
- the test temperature was maintained at 27°C and test organisms were enumerated in duplicate, using standard plating techniques.
- the antibacterial activity was tested on various microbes using standard ASTM method 2783 and the results obtained were recorded and provided in table 2 below.
- test bacteria 1 is separately brought into contact with a known population of test bacteria listed in table 2 for 30 minutes at a specified temperature of 27°C. At the end of the 30- minute time the activity of the test bacteria is quenched with an appropriate neutralizing technique and the samples were collected. The number surviving microorganisms in the sample is then enumerated. The log 10 reduction, from an initial microbial population is calculated and provided in table 2 below.
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Abstract
La présente invention concerne une composition détergente, en particulier une composition détergente solide pour la lessive. Dans l'état de la technique, il existe un besoin de fournir une composition de détergent de lessive qui maintient ou conserve au moins un certain niveau de bactéries bénéfiques. Il est possible d'y arriver de telle sorte que des bactéries bénéfiques puissent réguler ou supprimer la croissance de bactéries non-autotrophes, par exemple des bactéries pathogènes et/ou maintenir un microbiome approprié chez un sujet pour que ce dernier bénéficie des améliorations de sa santé que peuvent fournir les bactéries non pathogènes. Un objet de la présente invention consiste donc à fournir une composition détergente pour la lessive qui n'est pas nocive pour les bonnes bactéries et les bactéries commensales dans le microbiome cutané. Les inventeurs de la présente invention ont constaté que, lorsqu'une composition détergente contient un tensioactif de type alkylsulfate et présente simultanément des niveaux faibles ou nuls d'un tensioactif sulfonate d'alkylbenzène et ayant des niveaux faibles ou nuls d'un système de blanchiment, la composition détergente solide épargne les bonnes bactéries et les bactéries commensales présentes à la surface de la peau. La composition détergente solide de la présente invention permet d'obtenir une composition détergente respectueuse du microbiome cutané, tout en conservant les performances de nettoyage de la composition.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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EP21193557 | 2021-08-27 | ||
EP21193565 | 2021-08-27 | ||
PCT/EP2022/073373 WO2023025744A1 (fr) | 2021-08-27 | 2022-08-23 | Composition détergente |
Publications (1)
Publication Number | Publication Date |
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EP4392514A1 true EP4392514A1 (fr) | 2024-07-03 |
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Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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EP22768403.2A Pending EP4392514A1 (fr) | 2021-08-27 | 2022-08-23 | Composition détergente |
EP22768406.5A Pending EP4392515A1 (fr) | 2021-08-27 | 2022-08-23 | Utilisation d'une composition détergente |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
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EP22768406.5A Pending EP4392515A1 (fr) | 2021-08-27 | 2022-08-23 | Utilisation d'une composition détergente |
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EP (2) | EP4392514A1 (fr) |
WO (2) | WO2023025748A1 (fr) |
Family Cites Families (24)
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US6008A (en) | 1849-01-09 | Pkoto-litho | ||
US181A (en) | 1837-04-25 | Bodkin fob inserting corset or other grooved rings into cloth or canvas | ||
US2220099A (en) | 1934-01-10 | 1940-11-05 | Gen Aniline & Flim Corp | Sulphonic acids |
US2477383A (en) | 1946-12-26 | 1949-07-26 | California Research Corp | Sulfonated detergent and its method of preparation |
CA992832A (en) | 1972-04-28 | 1976-07-13 | The Procter And Gamble Company | Crystallization seed-containing composition |
GB9012612D0 (en) | 1990-06-06 | 1990-07-25 | Unilever Plc | Detergents compositions |
EG21623A (en) | 1996-04-16 | 2001-12-31 | Procter & Gamble | Mid-chain branced surfactants |
PH11997056158B1 (en) | 1996-04-16 | 2001-10-15 | Procter & Gamble | Mid-chain branched primary alkyl sulphates as surfactants |
WO1998017751A1 (fr) | 1996-10-18 | 1998-04-30 | The Procter & Gamble Company | Compositions de detergents |
AU8124398A (en) | 1997-07-21 | 1999-02-16 | Procter & Gamble Company, The | Process for making alkylbenzenesulfonate surfactants from alcohols and products thereof |
ZA986448B (en) | 1997-07-21 | 1999-01-21 | Procter & Gamble | Cleaning products comprising improved alkylarylsulfonate surfactants prepared via vinylidene olefins and processes for preparation thereof |
BR9811519A (pt) | 1997-07-21 | 2000-09-12 | Procter & Gamble | Processos aperfeiçoados para fabricação de surfactantes de alquilbenzeno-sulfonato e produtos dos mesmos |
HUP0002572A3 (en) | 1997-07-21 | 2001-04-28 | Procter & Gamble | Detergent compositions containing mixtures of crystallinity-disrupted surfactants |
CZ299604B6 (cs) | 1997-07-21 | 2008-09-17 | The Procter & Gamble Company | Systém alkylarylsulfonátových povrchove aktivníchlátek a cisticí prípravek s jeho obsahem |
PH11998001775B1 (en) | 1997-07-21 | 2004-02-11 | Procter & Gamble | Improved alkyl aryl sulfonate surfactants |
CA2298618C (fr) | 1997-08-08 | 2007-04-03 | The Procter & Gamble Company | Procedes ameliores de fabrication de tensio-actifs selon une technique de separation par adsorption et produits ainsi obtenus |
GB2330588B (en) | 1997-10-24 | 1999-08-18 | Cheng Wen Lin | Multipurpose cleaning agent |
KR100418820B1 (ko) | 1998-10-20 | 2004-02-18 | 더 프록터 앤드 갬블 캄파니 | 개질된 알킬벤젠 설포네이트를 포함하는 세탁용 세제 |
WO2000023548A1 (fr) | 1998-10-20 | 2000-04-27 | The Procter & Gamble Company | Detergents a lessive comprenant des alcoylbenzenesulfonates modifies |
EP2395071A1 (fr) | 2010-06-10 | 2011-12-14 | The Procter & Gamble Company | Composition détergente solide comprenant une lipase d'origine bactérienne |
CA2894928A1 (fr) | 2012-12-13 | 2014-06-19 | The Procter & Gamble Company | Produit detergent antimicrobien de lessive |
CN105670823A (zh) | 2015-12-30 | 2016-06-15 | 广州市南大实业有限公司 | 一种抗菌洗衣粉及其制备方法与应用 |
CN109971557A (zh) | 2019-02-28 | 2019-07-05 | 湖州师范学院求真学院 | 一种抑菌可降解洗衣粉 |
CN112481048A (zh) | 2020-12-09 | 2021-03-12 | 四川同庆南风洗涤用品有限责任公司 | 一种有氧抑菌洗衣粉及其制备方法 |
-
2022
- 2022-08-23 WO PCT/EP2022/073379 patent/WO2023025748A1/fr active Application Filing
- 2022-08-23 EP EP22768403.2A patent/EP4392514A1/fr active Pending
- 2022-08-23 WO PCT/EP2022/073373 patent/WO2023025744A1/fr active Application Filing
- 2022-08-23 EP EP22768406.5A patent/EP4392515A1/fr active Pending
Also Published As
Publication number | Publication date |
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WO2023025748A1 (fr) | 2023-03-02 |
WO2023025744A1 (fr) | 2023-03-02 |
EP4392515A1 (fr) | 2024-07-03 |
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