JP7296404B2 - 自動食器洗浄用無水配合物 - Google Patents
自動食器洗浄用無水配合物 Download PDFInfo
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- JP7296404B2 JP7296404B2 JP2020562637A JP2020562637A JP7296404B2 JP 7296404 B2 JP7296404 B2 JP 7296404B2 JP 2020562637 A JP2020562637 A JP 2020562637A JP 2020562637 A JP2020562637 A JP 2020562637A JP 7296404 B2 JP7296404 B2 JP 7296404B2
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- 239000000203 mixture Substances 0.000 title claims description 55
- 238000004851 dishwashing Methods 0.000 title claims description 24
- 238000009472 formulation Methods 0.000 title description 5
- 239000008187 granular material Substances 0.000 claims description 106
- 239000011812 mixed powder Substances 0.000 claims description 104
- 229920002774 Maltodextrin Polymers 0.000 claims description 70
- 239000005913 Maltodextrin Substances 0.000 claims description 65
- 229940035034 maltodextrin Drugs 0.000 claims description 65
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 39
- 239000007844 bleaching agent Substances 0.000 claims description 24
- 102000004190 Enzymes Human genes 0.000 claims description 19
- 108090000790 Enzymes Proteins 0.000 claims description 19
- 239000012190 activator Substances 0.000 claims description 16
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 16
- 239000004094 surface-active agent Substances 0.000 claims description 16
- 239000000945 filler Substances 0.000 claims description 14
- 230000003647 oxidation Effects 0.000 claims description 14
- 238000007254 oxidation reaction Methods 0.000 claims description 14
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 13
- 150000001413 amino acids Chemical class 0.000 claims description 13
- QYTDEUPAUMOIOP-UHFFFAOYSA-N TEMPO Chemical group CC1(C)CCCC(C)(C)N1[O] QYTDEUPAUMOIOP-UHFFFAOYSA-N 0.000 claims description 11
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 9
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 claims description 9
- -1 additional builders Substances 0.000 claims description 8
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 claims description 7
- 239000000654 additive Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 229920000642 polymer Polymers 0.000 claims description 7
- 230000000996 additive effect Effects 0.000 claims description 6
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 5
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 4
- 235000011152 sodium sulphate Nutrition 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 3
- VUZNLSBZRVZGIK-UHFFFAOYSA-N 2,2,6,6-Tetramethyl-1-piperidinol Chemical group CC1(C)CCCC(C)(C)N1O VUZNLSBZRVZGIK-UHFFFAOYSA-N 0.000 claims description 2
- 239000003054 catalyst Substances 0.000 claims description 2
- 239000003086 colorant Substances 0.000 claims description 2
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- 125000003118 aryl group Chemical group 0.000 claims 1
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- 229940024606 amino acid Drugs 0.000 description 14
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- 239000000047 product Substances 0.000 description 12
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 11
- JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 description 10
- 239000007787 solid 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
- VTIIJXUACCWYHX-UHFFFAOYSA-L disodium;carboxylatooxy carbonate Chemical compound [Na+].[Na+].[O-]C(=O)OOC([O-])=O VTIIJXUACCWYHX-UHFFFAOYSA-L 0.000 description 9
- 235000002639 sodium chloride Nutrition 0.000 description 9
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- 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 9
- 102000013142 Amylases Human genes 0.000 description 8
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- 239000011521 glass Substances 0.000 description 8
- 239000007788 liquid Substances 0.000 description 8
- 239000002244 precipitate Substances 0.000 description 8
- 150000003839 salts Chemical class 0.000 description 8
- 239000011734 sodium Substances 0.000 description 8
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- 238000003756 stirring Methods 0.000 description 8
- 239000005708 Sodium hypochlorite Substances 0.000 description 7
- 239000002736 nonionic surfactant Substances 0.000 description 7
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 6
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 6
- 229910000029 sodium carbonate Inorganic materials 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
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- DBVJJBKOTRCVKF-UHFFFAOYSA-N Etidronic acid Chemical compound OP(=O)(O)C(O)(C)P(O)(O)=O DBVJJBKOTRCVKF-UHFFFAOYSA-N 0.000 description 5
- 238000005481 NMR spectroscopy Methods 0.000 description 5
- 239000001509 sodium citrate Substances 0.000 description 5
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 5
- CIEZZGWIJBXOTE-UHFFFAOYSA-N 2-[bis(carboxymethyl)amino]propanoic acid Chemical compound OC(=O)C(C)N(CC(O)=O)CC(O)=O CIEZZGWIJBXOTE-UHFFFAOYSA-N 0.000 description 4
- 239000004382 Amylase Substances 0.000 description 4
- 229920002245 Dextrose equivalent Polymers 0.000 description 4
- 102000035195 Peptidases Human genes 0.000 description 4
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical class OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 4
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 description 4
- 229940025131 amylases Drugs 0.000 description 4
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 4
- 150000001860 citric acid derivatives Chemical class 0.000 description 4
- 239000008367 deionised water Substances 0.000 description 4
- 229910021641 deionized water Inorganic materials 0.000 description 4
- 235000013305 food Nutrition 0.000 description 4
- GDOPTJXRTPNYNR-UHFFFAOYSA-N methyl-cyclopentane Natural products CC1CCCC1 GDOPTJXRTPNYNR-UHFFFAOYSA-N 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 229910052700 potassium Inorganic materials 0.000 description 4
- 239000011591 potassium Substances 0.000 description 4
- 159000000001 potassium salts Chemical class 0.000 description 4
- 159000000000 sodium salts Chemical class 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical class OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 3
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 3
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000005227 gel permeation chromatography Methods 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 3
- 239000010452 phosphate Substances 0.000 description 3
- 229960003975 potassium Drugs 0.000 description 3
- 150000004760 silicates Chemical class 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- DCCWEYXHEXDZQW-BYPYZUCNSA-N (2s)-2-[bis(carboxymethyl)amino]butanedioic acid Chemical compound OC(=O)C[C@@H](C(O)=O)N(CC(O)=O)CC(O)=O DCCWEYXHEXDZQW-BYPYZUCNSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 102000005575 Cellulases Human genes 0.000 description 2
- 108010084185 Cellulases Proteins 0.000 description 2
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 2
- 239000004367 Lipase Substances 0.000 description 2
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- 108090001060 Lipase Proteins 0.000 description 2
- 238000012565 NMR experiment Methods 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
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- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 150000003863 ammonium salts Chemical class 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 238000012512 characterization method Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 235000019421 lipase Nutrition 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 229920001223 polyethylene glycol 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
- 239000008237 rinsing water Substances 0.000 description 2
- 229960001922 sodium perborate Drugs 0.000 description 2
- YKLJGMBLPUQQOI-UHFFFAOYSA-M sodium;oxidooxy(oxo)borane Chemical compound [Na+].[O-]OB=O YKLJGMBLPUQQOI-UHFFFAOYSA-M 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- VKZRWSNIWNFCIQ-WDSKDSINSA-N (2s)-2-[2-[[(1s)-1,2-dicarboxyethyl]amino]ethylamino]butanedioic acid Chemical compound OC(=O)C[C@@H](C(O)=O)NCCN[C@H](C(O)=O)CC(O)=O VKZRWSNIWNFCIQ-WDSKDSINSA-N 0.000 description 1
- ITWBWJFEJCHKSN-UHFFFAOYSA-N 1,4,7-triazonane Chemical compound C1CNCCNCCN1 ITWBWJFEJCHKSN-UHFFFAOYSA-N 0.000 description 1
- XYBHHDIIOKAINY-UHFFFAOYSA-N 2-(1,2-dicarboxyethylamino)-3-hydroxybutanedioic acid Chemical compound OC(=O)C(O)C(C(O)=O)NC(C(O)=O)CC(O)=O XYBHHDIIOKAINY-UHFFFAOYSA-N 0.000 description 1
- PQHYOGIRXOKOEJ-UHFFFAOYSA-N 2-(1,2-dicarboxyethylamino)butanedioic acid Chemical compound OC(=O)CC(C(O)=O)NC(C(O)=O)CC(O)=O PQHYOGIRXOKOEJ-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- UWRBFYBQPCJRRL-UHFFFAOYSA-N 3-[bis(carboxymethyl)amino]propanoic acid Chemical compound OC(=O)CCN(CC(O)=O)CC(O)=O UWRBFYBQPCJRRL-UHFFFAOYSA-N 0.000 description 1
- IRLPACMLTUPBCL-KQYNXXCUSA-N 5'-adenylyl sulfate Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](COP(O)(=O)OS(O)(=O)=O)[C@@H](O)[C@H]1O IRLPACMLTUPBCL-KQYNXXCUSA-N 0.000 description 1
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- ZIRUTIKXUDUHRT-UHFFFAOYSA-L C(C)(=O)O.C(C)(=O)O.[O-]O[O-].[Mg+2] Chemical compound C(C)(=O)O.C(C)(=O)O.[O-]O[O-].[Mg+2] ZIRUTIKXUDUHRT-UHFFFAOYSA-L 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
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- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
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- QPCDCPDFJACHGM-UHFFFAOYSA-N N,N-bis{2-[bis(carboxymethyl)amino]ethyl}glycine Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(=O)O)CCN(CC(O)=O)CC(O)=O QPCDCPDFJACHGM-UHFFFAOYSA-N 0.000 description 1
- JYXGIOKAKDAARW-UHFFFAOYSA-N N-(2-hydroxyethyl)iminodiacetic acid Chemical compound OCCN(CC(O)=O)CC(O)=O JYXGIOKAKDAARW-UHFFFAOYSA-N 0.000 description 1
- 229920000805 Polyaspartic acid Polymers 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 150000003926 acrylamides Chemical class 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 description 1
- 150000008041 alkali metal carbonates Chemical class 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 229910052910 alkali metal silicate Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 150000001350 alkyl halides Chemical class 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000004599 antimicrobial Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- QKSKPIVNLNLAAV-UHFFFAOYSA-N bis(2-chloroethyl) sulfide Chemical compound ClCCSCCCl QKSKPIVNLNLAAV-UHFFFAOYSA-N 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- YIKPWSKEXRZQIY-UHFFFAOYSA-N butanedioic acid;ethane-1,2-diamine Chemical compound NCCN.OC(=O)CCC(O)=O.OC(=O)CCC(O)=O YIKPWSKEXRZQIY-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
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- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 125000005587 carbonate group Chemical group 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
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- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical compound C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 description 1
- 235000013345 egg yolk Nutrition 0.000 description 1
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- 239000003205 fragrance Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
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- PMYUVOOOQDGQNW-UHFFFAOYSA-N hexasodium;trioxido(trioxidosilyloxy)silane Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[O-][Si]([O-])([O-])O[Si]([O-])([O-])[O-] PMYUVOOOQDGQNW-UHFFFAOYSA-N 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
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- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical class [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 1
- WJSIUCDMWSDDCE-UHFFFAOYSA-K lithium citrate (anhydrous) Chemical class [Li+].[Li+].[Li+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O WJSIUCDMWSDDCE-UHFFFAOYSA-K 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- UOGMEBQRZBEZQT-UHFFFAOYSA-L manganese(2+);diacetate Chemical compound [Mn+2].CC([O-])=O.CC([O-])=O UOGMEBQRZBEZQT-UHFFFAOYSA-L 0.000 description 1
- 235000013310 margarine Nutrition 0.000 description 1
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- 125000005397 methacrylic acid ester group Chemical group 0.000 description 1
- 108010020132 microbial serine proteinases Proteins 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
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- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 1
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- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
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- C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
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- C11D1/66—Non-ionic compounds
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Description
RO-(M)x-(N)y-OH、および
RO-(M)x-(N)y-(P)z-OH
式中、Mはエチレンオキシドの構造単位を表し、NはC3~18の1,2-エポキシアルカンの構造単位を表し、PはC6~18のアキルグリシジルエーテルの構造単位を表し、xは5~40であり、yは0~20であり、zは0~3であり、RはC6~22の直鎖または分岐鎖アルキル基を表す。
RO-(M)x-(N)y-OH、および
RO-(M)x-(N)y-O-R’
式中、MおよびNは、アルキレンオキシド(そのうちの1つは、エチレンオキシドである)から誘導される構造単位であり、xは5~40であり、yは0~20であり、Rは、C6~22の直鎖または分岐鎖アルキル基を表し、R’は、アルコール前駆体と、C6~22の直鎖もしくは分岐鎖ハロゲン化アルキル、エポキシアルカン、またはグリシジルエーテルの反応から誘導される基を表す。
RO-(M)x-OH
式中、Mはエチレンオキシドの構造単位を表し、xは少なくとも3(好ましくは少なくとも5、好ましくは10以下、より好ましくは8以下)である。好ましくは、式中、RおよびR’はそれぞれ少なくとも8個(より好ましくは少なくとも10個)の炭素原子を有する。
丸底フラスコに60mLの脱イオン水、10.0gのマルトデキストリン(デキストロース当量(DE)16.5~19.5)、0.95gの臭化ナトリウム、および0.096gの2,2,6,6-テトラメチルピペリジン-1-オキシル(TEMPO)を加えた。フラスコを氷浴に入れて、フラスコの内容物を約4℃に冷却し、次亜塩素酸ナトリウム溶液(84mL、13%水溶液)を冷却したフラスコの内容物に30分かけて添加し、2MのNaOH溶液を添加してpHを9.5に維持した。氷浴が溶けると、フラスコの内容物を徐々に室温まで温め、計24時間後、勢いよく攪拌しながら500mLのEtOHを添加して生成物を沈殿させた。沈殿物を沈降させ、デカントして液体を除去した。さらに200mLのEtOHを沈殿物に添加し、デカントして除去した。固形物を真空下で40°で乾燥させた。
丸底ガラスフラスコに、60gの脱イオン水、10gのマルトデキストリン(デキストロース当量(DE)4~7)、0.947gの臭化ナトリウムおよび0.098gの2,2,6,6-テトラメチルピペリジニルオキシまたは2、2,6,6-テトラメチルピペリジン-1-オキシル(TEMPO)を加えた。次いで、フラスコの内容物に1.5MのNaOHを添加して、pHを9.5に調整した。次いで、フラスコの内容物を混合し、フラスコを氷浴に入れて、約4℃まで冷却した。次亜塩素酸ナトリウム溶液(76mL、13%水溶液)のpHを5%HCl溶液で9.5に調整し、次いで攪拌しながら2mL/分で、冷却したフラスコの内容物に添加した。この溶液に1.5MのNaOH溶液を添加して、pHを9.3~9.7に維持した。次亜塩素酸ナトリウム溶液を添加した後、氷浴が溶けると、フラスコの内容物を徐々に室温まで温め、24時間後に、勢いよく撹拌しながら350mLのエタノールを添加して、フラスコの内容物から生成物を沈殿させた。沈殿物を沈降させ、液体をフラスコからデカントした。粘着性の沈殿物を内壁からこすり取って、50mLのエタノールに再懸濁し、微細懸濁液が得られるまで勢いよく撹拌した。固体を沈降させ、デカントして液体を除去した。次に、固形物を窒素流下で、室温で乾燥させて、酸化マルトデキストリン生成物を得た。
丸底ガラスフラスコに、220gの脱イオン水、37gのマルトデキストリン(デキストロース当量(DE)16.5~19.5)、3.502gの臭化ナトリウム、および0.355gの2,2,6,6-テトラメチルピペリジニルオキシまたは2、2,6,6-テトラメチルピペリジン-1-オキシル(TEMPO)を加えた。次いで、フラスコ内容物に1.5MのNaOHを添加して、pHを9.5に調整した。次いで、フラスコの内容物を混合し、フラスコを氷浴に入れて、約4℃まで冷却した。次亜塩素酸ナトリウム溶液(248mL、13%水溶液)のpHを5%HCl溶液で9.5に調整し、次いで撹拌しながら2mL/分で、冷却したフラスコの内容物に添加した。この溶液に1.5MのNaOH溶液を添加して、pHを9.3~9.7に維持した。次亜塩素酸ナトリウム溶液を添加した後、氷浴が溶けると、フラスコの内容物を徐々に室温まで温め、24時間後、勢いよく攪拌しながら1.4Lのエタノールを添加して、フラスコの内容物から生成物を沈殿させた。沈殿物を沈降させ、液体をフラスコからデカントした。沈殿物を150mLのエタノールに再懸濁し、微細懸濁液が得られるまで勢いよく攪拌した。固体を沈降させ、デカントして液体を除去した。次いで、固形物を窒素流下で、室温で乾燥させて、酸化マルトデキストリン生成物を得た。
丸底ガラスフラスコに、360gの脱イオン水、60gのマルトデキストリン(デキストロース当量(DE)16.5~19.5)、5.68gの臭化ナトリウムおよび0.58gの2,2,6,6-テトラメチルピペリジニルオキシまたは2、2,6,6-テトラメチルピペリジン-1-オキシル(TEMPO)を加えた。次いで、フラスコ内容物に1.5MのNaOHを添加して、pHを9.5に調整した。次いで、フラスコの内容物を混合し、フラスコを氷浴に入れて、約~4℃まで冷却した。次亜塩素酸ナトリウム溶液(414mL、13%水溶液)のpHを5%HCl溶液で9.5に調整し、次いで撹拌しながら4mL/分で、冷却したフラスコの内容物に添加した。この溶液に1.5MのNaOH溶液を添加して、pHを9.3~9.7に維持した。次亜塩素酸ナトリウム溶液を添加した後、氷浴が溶けると、フラスコの内容物を徐々に室温まで温め、24時間後、勢いよく攪拌しながら2.0Lのエタノールを添加して、フラスコの内容物から生成物を沈殿させた。沈殿物を沈降させ、液体をフラスコからデカントした。粘着性の沈殿物を内壁からこすり取って、200mLのエタノールに再懸濁し、微細懸濁液が得られるまで勢いよく撹拌した。固体を沈降させ、デカントして液体を除去した。次いで、固形物を窒素流下で、室温で乾燥させて、酸化マルトデキストリン生成物を得た。
定量13C NMRを使用して、実施例S1~S4のそれぞれに従って調製した酸化マルトデキストリンの酸化度(DO)およびmol%酸化を測定し、表1に報告する。具体的には、酸化マルトデキストリンのサンプル0.3gを、室温で10mmのNMRチューブ中の重水(D2O)2.5mLに溶解した。逆ゲート13C NMR実験を、10mmC/H低温プローブを備えたBruker Avance II NMR分光計で、90°単一パルスを使用して室温で行なった。緩和時間を30秒に設定し、各スペクトルについてデータの4,000スキャンを取得した。3つのグループのピークを統合した:Iaは、酸化の総量である180~170ppmの化学シフト範囲内のカルボニル信号の強度であり、Ibは、未反応の炭素6の強度である。統合される正確なピークは、DEPT-135 NMR実験で決定し、通常、58~64ppmの化学シフト範囲内である。Icは、化学シフトが180~58ppmのマルトデキストリンのすべての炭素の総強度である。次の等式を使用して、酸化のDOおよびmol%を算出した。
DO=(6*Ia)/Ic
C6のmol%酸化={1-[(6*Ib)/Ic}}*100%
C2、C3のmol%酸化={[3*(Ia+Ib)/Ic]-0.5}*100%
表2に記載の修正STIWA食品汚れは、以下の手順により調製した。
a)水を沸騰させる。
b)紙コップ中でインスタントグレービー、安息香酸、デンプンを混合し、次いでこの混合物を沸騰水に加える。
c)(b)の生成物にミルクとマーガリンを加える。
d)(c)の生成物を約40℃まで冷却し、次いで混合物をキッチンミキサー(Polytron)に入れる。
e)別の紙コップ中で、卵黄、ケチャップ、マスタードを混ぜ合わせ、スプーンで混合する。
f)(e)の生成物をブレンダー内の(d)の混合物に連続的に撹拌しながら加える。
g)(f)の生成物をブレンダーで5分間撹拌する。
h)7からの生成物である食品汚れ混合物を凍結する。
i)凍結スラッシュを、以下に示す時点で食器洗浄装置に入れる。
表3に特定された成分配合物を有する比較例DC1~DC3および実施例D1~D2のそれぞれにおいて食器洗浄用組成物を調製した。成分配合物のそれぞれで使用されたプロテアーゼは、Novozymesから入手可能なSavinase(登録商標)12Tプロテアーゼであった。成分配合物のそれぞれで使用されたアミラーゼは、Novozymesから入手可能なStainzyme(登録商標)12Tアミラーゼであった。
機械:Miele SS-ADW、モデルG1222SC Labor。プログラム:8分間にわたる加熱洗浄による60℃洗浄サイクル1回、ファジィ論理解除、加熱乾燥。水:375ppmの硬度(CaCO3として、EDTA滴定で確認)、Ca:Mg=3:1。食品汚れ:表2に記述された50gの組成物を、コップ中でt=15分間凍結した洗浄液に導入した。比較例DC1~DC3および実施例D1~D2からの各食器洗浄用組成物を、1回の洗浄につき20gを添加し、試験した。
Claims (9)
- 無水混合粉末または混合顆粒であって、
1~10重量%の酸化マルトデキストリンと、
10~60重量%のアミノ酸ベースのビルダーと、
炭酸塩ビルダー、クエン酸塩ビルダー、ケイ酸塩ビルダーおよびそれらの混合物からなる群から選択される1~87.7重量%の追加のビルダーと、
漂白活性剤と、
界面活性剤と、
0.1~7重量%のホスホン酸塩と、
酵素と、
0~75重量%の充填剤と、
1重量%未満の水と、を含み、
前記酸化マルトデキストリンが0.0001重量%以上の2,2,6,6-テトラメチルピペリジニルオキシまたは2,2,6,6-テトラメチルピペリジン-1-オキシルのうちの少なくとも1つを含む、無水混合粉末または混合顆粒。 - 前記酸化マルトデキストリンが0.4~1.7の酸化度(DO)を有する、請求項1に記載の無水混合粉末または混合顆粒。
- 前記酸化マルトデキストリンが2,500~6,000ダルトンの重量平均分子量を有する、請求項2に記載の無水混合粉末または混合顆粒。
- 前記酸化マルトデキストリン中のC6炭素の少なくとも60mol%がカルボキシル基に酸化されている、請求項3に記載の無水混合粉末または混合顆粒。
- 前記酸化マルトデキストリン中のC2およびC3炭素の30mol%未満がカルボキシル基に酸化されている、請求項4に記載の無水混合粉末または混合顆粒。
- 添加剤をさらに含み、前記添加剤が、
アルカリ源、
漂白剤、
漂白触媒、
発泡抑制剤、
着色剤、
芳香剤、
ケイ酸塩、
追加のビルダー、
抗菌剤、
充填剤、および
堆積物制御ポリマーのうちの少なくとも1つからなる群から選択される、請求項1に記載の無水混合粉末または混合顆粒。 - 1~25重量%の充填剤をさらに含む、請求項1に記載の無水混合粉末または混合顆粒。
- 前記充填剤が硫酸ナトリウムを含む、請求項7に記載の無水混合粉末または混合顆粒。
- ガラス製品を洗浄する方法であって、
自動食器洗浄装置を提供することと、
汚れたガラス製品を提供することと、
前記汚れたガラス製品を前記自動食器洗浄装置に入れることと、
洗浄水を提供することと、
すすぎ水を提供することと、
請求項1に記載の無水混合粉末または混合顆粒を選択することと、
前記選択された無水混合粉末または混合顆粒を前記自動食器洗浄装置に入れることと、
前記選択された無水混合粉末または混合顆粒を前記洗浄水と接触させて、混合物を形成することと、
前記汚れたガラス製品を前記混合物と接触させて、処理されたガラス製品を提供することと、
次いで、前記処理されたガラス製品を前記すすぎ水と接触させて、洗浄されたガラス製品を提供することと、を含む、方法。
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