CN115746968B - Special detergent composition for low-foam dish-washing machine - Google Patents
Special detergent composition for low-foam dish-washing machine Download PDFInfo
- Publication number
- CN115746968B CN115746968B CN202211394434.5A CN202211394434A CN115746968B CN 115746968 B CN115746968 B CN 115746968B CN 202211394434 A CN202211394434 A CN 202211394434A CN 115746968 B CN115746968 B CN 115746968B
- Authority
- CN
- China
- Prior art keywords
- detergent composition
- foam
- particles
- low
- weight
- 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.)
- Active
Links
- 239000003599 detergent Substances 0.000 title claims abstract description 84
- 239000000203 mixture Substances 0.000 title claims abstract description 67
- 239000006260 foam Substances 0.000 title claims abstract description 47
- 238000004851 dishwashing Methods 0.000 title claims description 28
- 239000002245 particle Substances 0.000 claims abstract description 61
- 239000002736 nonionic surfactant Substances 0.000 claims abstract description 10
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical class O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 claims description 18
- 239000004094 surface-active agent Substances 0.000 claims description 17
- 239000002270 dispersing agent Substances 0.000 claims description 13
- 238000002360 preparation method Methods 0.000 claims description 11
- 239000007844 bleaching agent Substances 0.000 claims description 10
- 102000004190 Enzymes Human genes 0.000 claims description 9
- 108090000790 Enzymes Proteins 0.000 claims description 9
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 239000002738 chelating agent Substances 0.000 claims description 9
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 9
- 229940088598 enzyme Drugs 0.000 claims description 9
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 8
- 239000000945 filler Substances 0.000 claims description 8
- 239000012752 auxiliary agent Substances 0.000 claims description 7
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 6
- 102000013142 Amylases Human genes 0.000 claims description 6
- 108010065511 Amylases Proteins 0.000 claims description 6
- RGHNJXZEOKUKBD-SQOUGZDYSA-N D-gluconic acid Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 claims description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 6
- 239000012190 activator Substances 0.000 claims description 6
- 235000019418 amylase Nutrition 0.000 claims description 6
- 229920001519 homopolymer Polymers 0.000 claims description 6
- 239000000049 pigment Substances 0.000 claims description 6
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 6
- 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 claims description 5
- 108091005804 Peptidases Proteins 0.000 claims description 5
- 239000004365 Protease Substances 0.000 claims description 5
- 229920001577 copolymer Polymers 0.000 claims description 5
- 238000002715 modification method Methods 0.000 claims description 5
- 230000001590 oxidative effect Effects 0.000 claims description 5
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 4
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims description 4
- 239000004115 Sodium Silicate Substances 0.000 claims description 4
- 229920001400 block copolymer Polymers 0.000 claims description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 4
- 235000017550 sodium carbonate Nutrition 0.000 claims description 4
- 235000019795 sodium metasilicate Nutrition 0.000 claims description 4
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 4
- 238000001179 sorption measurement Methods 0.000 claims description 4
- 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 claims description 4
- BAERPNBPLZWCES-UHFFFAOYSA-N (2-hydroxy-1-phosphonoethyl)phosphonic acid Chemical compound OCC(P(O)(O)=O)P(O)(O)=O BAERPNBPLZWCES-UHFFFAOYSA-N 0.000 claims description 3
- 102100032487 Beta-mannosidase Human genes 0.000 claims description 3
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 claims description 3
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 3
- 102000004882 Lipase Human genes 0.000 claims description 3
- 108090001060 Lipase Proteins 0.000 claims description 3
- 239000004367 Lipase Substances 0.000 claims description 3
- 108010059820 Polygalacturonase Proteins 0.000 claims description 3
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 claims description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 3
- WDJHALXBUFZDSR-UHFFFAOYSA-N acetoacetic acid Chemical compound CC(=O)CC(O)=O WDJHALXBUFZDSR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052783 alkali metal Inorganic materials 0.000 claims description 3
- 150000001340 alkali metals Chemical class 0.000 claims description 3
- 150000003863 ammonium salts Chemical class 0.000 claims description 3
- 108010055059 beta-Mannosidase Proteins 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 3
- 108010093305 exopolygalacturonase Proteins 0.000 claims description 3
- 239000000194 fatty acid Substances 0.000 claims description 3
- 229930195729 fatty acid Natural products 0.000 claims description 3
- 235000019387 fatty acid methyl ester Nutrition 0.000 claims description 3
- 150000004665 fatty acids Chemical class 0.000 claims description 3
- 150000002191 fatty alcohols Chemical class 0.000 claims description 3
- 239000003205 fragrance Substances 0.000 claims description 3
- 239000000174 gluconic acid Substances 0.000 claims description 3
- 235000012208 gluconic acid Nutrition 0.000 claims description 3
- 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 claims description 3
- 239000003112 inhibitor Substances 0.000 claims description 3
- 238000005342 ion exchange Methods 0.000 claims description 3
- 235000019421 lipase Nutrition 0.000 claims description 3
- JRKICGRDRMAZLK-UHFFFAOYSA-L peroxydisulfate Chemical compound [O-]S(=O)(=O)OOS([O-])(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 claims description 3
- 125000005342 perphosphate group Chemical group 0.000 claims description 3
- 239000011736 potassium bicarbonate Substances 0.000 claims description 3
- 235000015497 potassium bicarbonate Nutrition 0.000 claims description 3
- 229910000028 potassium bicarbonate Inorganic materials 0.000 claims description 3
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 3
- 235000011181 potassium carbonates Nutrition 0.000 claims description 3
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 claims description 3
- 235000011118 potassium hydroxide Nutrition 0.000 claims description 3
- 239000011780 sodium chloride Substances 0.000 claims description 3
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 3
- MWNQXXOSWHCCOZ-UHFFFAOYSA-L sodium;oxido carbonate Chemical compound [Na+].[O-]OC([O-])=O MWNQXXOSWHCCOZ-UHFFFAOYSA-L 0.000 claims description 3
- 102000005575 Cellulases Human genes 0.000 claims 1
- 108010084185 Cellulases Proteins 0.000 claims 1
- 102000035195 Peptidases Human genes 0.000 claims 1
- 229940025131 amylases Drugs 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 30
- 230000000694 effects Effects 0.000 abstract description 25
- 239000007787 solid Substances 0.000 abstract description 24
- 238000004140 cleaning Methods 0.000 abstract description 22
- 235000003166 Opuntia robusta Nutrition 0.000 abstract description 10
- 244000218514 Opuntia robusta Species 0.000 abstract description 10
- 238000005187 foaming Methods 0.000 abstract description 8
- 239000000126 substance Substances 0.000 abstract description 5
- 238000005406 washing Methods 0.000 description 23
- 229910052901 montmorillonite Inorganic materials 0.000 description 14
- 238000003756 stirring Methods 0.000 description 14
- 238000012360 testing method Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 13
- 239000000463 material Substances 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 239000004382 Amylase Substances 0.000 description 5
- 239000001913 cellulose Substances 0.000 description 5
- 229920002678 cellulose Polymers 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 230000003213 activating effect Effects 0.000 description 3
- 239000002518 antifoaming agent Substances 0.000 description 3
- 239000004519 grease Substances 0.000 description 3
- 235000013372 meat Nutrition 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000007873 sieving Methods 0.000 description 3
- 235000015112 vegetable and seed oil Nutrition 0.000 description 3
- 239000008158 vegetable oil Substances 0.000 description 3
- 238000009736 wetting Methods 0.000 description 3
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- 108010059892 Cellulase Proteins 0.000 description 2
- 244000300264 Spinacia oleracea Species 0.000 description 2
- 235000009337 Spinacia oleracea Nutrition 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000002671 adjuvant Substances 0.000 description 2
- 229940106157 cellulase Drugs 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 238000005202 decontamination Methods 0.000 description 2
- 230000003588 decontaminative effect Effects 0.000 description 2
- 239000013530 defoamer Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000002296 dynamic light scattering Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 150000004676 glycans Chemical class 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002159 nanocrystal Substances 0.000 description 2
- 239000002121 nanofiber Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920001282 polysaccharide Polymers 0.000 description 2
- 239000005017 polysaccharide Substances 0.000 description 2
- -1 polysiloxane Polymers 0.000 description 2
- 235000021395 porridge Nutrition 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000661 sodium alginate Substances 0.000 description 2
- 235000010413 sodium alginate Nutrition 0.000 description 2
- 229940005550 sodium alginate Drugs 0.000 description 2
- 229910021653 sulphate ion Inorganic materials 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- MPNXSZJPSVBLHP-UHFFFAOYSA-N 2-chloro-n-phenylpyridine-3-carboxamide Chemical compound ClC1=NC=CC=C1C(=O)NC1=CC=CC=C1 MPNXSZJPSVBLHP-UHFFFAOYSA-N 0.000 description 1
- YYYARFHFWYKNLF-UHFFFAOYSA-N 4-[(2,4-dimethylphenyl)diazenyl]-3-hydroxynaphthalene-2,7-disulfonic acid Chemical compound CC1=CC(C)=CC=C1N=NC1=C(O)C(S(O)(=O)=O)=CC2=CC(S(O)(=O)=O)=CC=C12 YYYARFHFWYKNLF-UHFFFAOYSA-N 0.000 description 1
- JUQPZRLQQYSMEQ-UHFFFAOYSA-N CI Basic red 9 Chemical compound [Cl-].C1=CC(N)=CC=C1C(C=1C=CC(N)=CC=1)=C1C=CC(=[NH2+])C=C1 JUQPZRLQQYSMEQ-UHFFFAOYSA-N 0.000 description 1
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 235000000177 Indigofera tinctoria Nutrition 0.000 description 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 229920002873 Polyethylenimine Polymers 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 229940052223 basic fuchsin Drugs 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 235000014121 butter Nutrition 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000005341 cation exchange Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013522 chelant Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 235000021186 dishes Nutrition 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- VTIIJXUACCWYHX-UHFFFAOYSA-L disodium;carboxylatooxy carbonate Chemical compound [Na+].[Na+].[O-]C(=O)OOC([O-])=O VTIIJXUACCWYHX-UHFFFAOYSA-L 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 235000013345 egg yolk Nutrition 0.000 description 1
- 210000002969 egg yolk Anatomy 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000010794 food waste Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- NOKUWSXLHXMAOM-UHFFFAOYSA-N hydroxy(phenyl)silicon Chemical compound O[Si]C1=CC=CC=C1 NOKUWSXLHXMAOM-UHFFFAOYSA-N 0.000 description 1
- 229940097275 indigo Drugs 0.000 description 1
- COHYTHOBJLSHDF-UHFFFAOYSA-N indigo powder Natural products N1C2=CC=CC=C2C(=O)C1=C1C(=O)C2=CC=CC=C2N1 COHYTHOBJLSHDF-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- NYGZLYXAPMMJTE-UHFFFAOYSA-M metanil yellow Chemical compound [Na+].[O-]S(=O)(=O)C1=CC=CC(N=NC=2C=CC(NC=3C=CC=CC=3)=CC=2)=C1 NYGZLYXAPMMJTE-UHFFFAOYSA-M 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920005646 polycarboxylate Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- 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 1
- 229940045872 sodium percarbonate Drugs 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- QTTDXDAWQMDLOF-UHFFFAOYSA-J tetrasodium 3-[[4-[[4-[(6-amino-1-hydroxy-3-sulfonatonaphthalen-2-yl)diazenyl]-6-sulfonatonaphthalen-1-yl]diazenyl]naphthalen-1-yl]diazenyl]naphthalene-1,5-disulfonate Chemical compound [Na+].[Na+].[Na+].[Na+].Nc1ccc2c(O)c(N=Nc3ccc(N=Nc4ccc(N=Nc5cc(c6cccc(c6c5)S([O-])(=O)=O)S([O-])(=O)=O)c5ccccc45)c4ccc(cc34)S([O-])(=O)=O)c(cc2c1)S([O-])(=O)=O QTTDXDAWQMDLOF-UHFFFAOYSA-J 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
The invention relates to the field of daily chemicals, and provides a special detergent composition for a low-foam dish washer, which comprises surface active particles, wherein the particle size of the surface active particles is 1500-300 meshes, the contact angle is 60-80 degrees, and the zeta potential is less than-30 mV at the pH value of 9-11. According to the invention, the surface active particles with specific parameter indexes are added into the detergent, the particles can increase the impact force of water flow on a dinner plate through water circulation, so that the detergent has higher cleaning efficiency on solid dry stains, and meanwhile, the particles have amphipathy on oil water and better interfacial activity and detergency, so that on one hand, the addition amount of part of nonionic surfactant can be reduced, and on the other hand, the solid particles can inhibit foam, so that the detergent has a low foaming effect. The invention combines physical means and chemical means, realizes low foam and has strong stain removal capability.
Description
Technical Field
The invention relates to the field of daily chemicals, in particular to a special detergent composition for a low-foam dish-washing machine.
Background
The composition of stains in daily diets is quite complex and contains a large amount of stains such as starch, protein, cellulose, grease and the like. After the vegetable oil is fried at high temperature, unsaturated fatty acid with poor chemical stability in the vegetable oil can change in series, and carbon-carbon double bonds, single bonds and hydrocarbon bonds can undergo chain oxidation reaction to generate various macromolecular oxidation products, so that the viscosity of the vegetable oil is greatly increased. The sticky grease dirt is easier to combine with solid stains such as vegetable leaves, minced meat and the like, the solid stains are adhered to dinner plates, and Chinese households take rice or wheaten food as main food, so that when the dinner plates are not cleaned in time, the stains are extremely easy to be closely adhered to the dinner plates to form solid dry stains. These dry stains are extremely difficult to remove and require the use of significant mechanical friction to remove the stains from the cutlery.
The automatic dish washing machine has the advantages that the time and the labor are consumed in cleaning the tableware, the cleaning efficiency of the tableware can be greatly improved, the time and the water are saved, and besides cleaning, the automatic dish washing machine also has the functions of disinfection, drying and the like, so that the automatic dish washing machine is widely favored. Different from the process of using fabrics and detergents to rub the surface of tableware to remove dirt in the process of washing the dinner plate by hands, the dish washer washes the surface of the tableware by high-temperature and high-pressure water jet, the water jet has huge impact force to soak food residues, and the special detergent dissolved in the dish washer peels off and decomposes dirt on the surface of the tableware, so that the effects of cleaning and sterilizing are achieved. The mechanical force of friction decontamination in the process is realized only by water flow impact, the force is smaller, and the removal capability of solid dry stains closely adhered to the surface of tableware is poorer. When the automatic dish washing machine is cleaned, if the solid dirt is adhered to the dinner plate and cannot be thoroughly removed, the dirt can be easily observed by naked eyes of consumers. At present, machine washing detergents mainly rely on surfactant wetting penetration and biological enzyme compounding to break down the solid dry stains, and the action is mild.
In addition, the tableware hand washing detergent is generally rich in foam, a consumer can intuitively feel the foam amount in the hand washing process, and therefore whether the detergent addition amount is enough or not is judged, and the hand washing detergent is generally required to have rich foam and certain foam stabilizing performance because the consumer is very easy to link the foam with the cleaning force. The surfactant plays an important role in foaming and decontamination in the process. However, in the washing process of the dish washer, the dish washer supplies water with certain pressure through the water pump, so that the water is sprayed out of the spray holes of the spray arm, and in the water spraying process, a recoil force is provided for the spray arm to push the spray arm to rotate, so that the multi-angle scouring and better cleaning effect are achieved. Excessive foam content can lead to damage, overflow, reduced rotation speed of the spray arm, and the like of the water pump. So that the special-purpose detergent for the dish washer must be low foaming, some anionic surfactants which are strong in detergency and low in cost cannot be applied in the machine washing formula. In order to control the foam amount, nonionic surfactants are mostly applied in the existing special washing agents for dish washers to play roles in wetting, penetrating and dispersing.
Therefore, the search for a low-foam cleaning solution that significantly improves the cleaning effect of an automatic dishwasher on solid dry stains is an important point in the development of current dishwasher detergents.
Disclosure of Invention
The present invention is directed to solving at least one of the technical problems existing in the related art. Therefore, the invention provides a special detergent composition for a low-foam dish-washing machine, which is used for enhancing the removal effect of the detergent on stubborn stains such as solid dry stains and the like.
The embodiment of the invention provides a special detergent composition for a low-foam dish-washing machine, which comprises surface active particles, wherein the particle size of the surface active particles is 1500-300 meshes, the contact angle is 60-80 degrees, and the zeta potential is less than-30 mV at the pH value of 9-11.
According to the special detergent composition for the low-foam dish washing machine, the special treated surface active particles are added into the detergent composition to reach the specific parameter indexes, so that the impact force of water flow on a dinner plate can be increased, meanwhile, the particles have certain surface activity, on one hand, the addition amount of part of nonionic surfactant can be reduced, on the other hand, the surface active particles can inhibit foam, and the low-foam effect is achieved, namely, the low-foam effect is met, and the dry stain removing capability is strong.
According to some embodiments of the invention, the surface active particles are one or more of modified clay-based particles, cellulose nanocrystals, cellulose nanofibers.
According to some embodiments of the invention, the modification method comprises electrostatic adsorption and ion exchange.
According to some embodiments of the invention, the weight percentage of the surface active particles in the detergent composition is 1-25%.
According to some embodiments of the invention, the detergent composition further comprises 1-25% by weight of a suspending dispersant which is one or more of an acrylic acid homopolymer, an acrylic acid maleic acid copolymer, and has a molecular weight between 4500-80000.
According to some embodiments of the invention, the detergent composition further comprises 0.1-1.5% by weight of a surfactant which is a nonionic surfactant selected from one or more of ethylene oxide and propylene oxide block copolymers, fatty alcohol alkoxylates, fatty acid alkoxylates, ethoxylated fatty acid methyl esters.
According to some embodiments of the invention, the detergent composition further comprises 2-30% by weight of a chelating agent which is one or more of citric acid, gluconic acid, glutamic diacetic acid, methylglycine diacetic acid, ethylenediamine tetraacetic acid, hydroxyethylidene diphosphonic acid, and alkali metal or ammonium salts thereof.
According to some embodiments of the invention, the detergent composition further comprises 5-55% by weight of an alkaline builder, the alkaline builder being one or more of sodium hydroxide, potassium hydroxide, sodium metasilicate, sodium carbonate, potassium carbonate, sodium bicarbonate, potassium bicarbonate, sodium disilicate.
According to some embodiments of the invention, the detergent composition further comprises 2-20% by weight of an oxidizing bleach, the oxidizing bleach being one or more of perborate, percarbonate, perphosphate, persulfate.
According to some embodiments of the invention, the detergent composition further comprises 0.2-10% by weight of an activator, the activator being tetraacetylethylene diamine.
According to some embodiments of the invention, the detergent composition further comprises 0.01-5% by weight of an enzyme preparation comprising one or more of protease, amylase, cellulase, lipase, pectinase, mannanase.
According to some embodiments of the invention, the detergent composition further comprises 2-30% by weight of a filler, the filler being one or more of sulphate, sodium chloride.
According to some embodiments of the invention, the detergent composition further comprises 0.01-20% by weight of other adjuvants including one or more of pigments, fragrances, defoamers, pH adjusters, corrosion inhibitors.
The above technical solutions in the embodiments of the present invention have at least one of the following technical effects:
according to the invention, the surface active particles with specific parameter indexes are added into the detergent, the particles can increase the impact force of water flow on a dinner plate through water circulation, so that the detergent has higher cleaning efficiency on solid dry stains, and meanwhile, the particles have amphipathy on oil water and better interfacial activity and detergency, so that on one hand, the addition amount of part of nonionic surfactant can be reduced, and on the other hand, the solid particles can inhibit foam, so that the detergent has a low foaming effect. The invention combines physical means and chemical means, realizes low foam and strong stain removal capability, and comprises solid dry stains and other stains such as tea stains, coffee stains, butter, milk stains and the like.
Furthermore, the invention can prevent particles from coagulating and remaining in the body by adding high-efficiency anti-sedimentation agent and dispersing agent, and provides a low-foam detergent composition special for automatic dish washing machine, which can strongly remove dry solid stains.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Detailed Description
Embodiments of the present invention are described in further detail below with reference to examples. The following examples are illustrative of the invention but are not intended to limit the scope of the invention.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the embodiments of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
The main components of the existing detergent composition for the dish washing machine are surfactant, alkaline auxiliary agent, chelating agent, polymer, bleaching agent and enzyme preparation. The surfactant has the functions of wetting, penetrating, dispersing and the like, the alkaline auxiliary agent has the capability of saponifying grease, the chelating agent can chelate calcium ions and magnesium ions, the polymer has the functions of dispersing stains and resisting redeposition, the bleaching agent can remove colored stains, has a certain bacterial function, and the enzyme preparation has the catalysis function and can directionally decompose the stains. These components cooperate in the washing process to achieve a certain cleaning effect on the dishes. Among them, the surfactants used for achieving the low foaming effect are generally nonionic surfactants having poor cleaning power.
However, the combination of solid dry stains and the surface of tableware is very firm, and if no large mechanical impact force exists, the hard dry stains cannot be effectively cleaned only by washing with water flow of a dish washer and the action of the existing machine washing detergent. If the dosage of the nonionic surfactant is increased, foam is increased, so that on one hand, the operation of the dish washer is affected, on the other hand, the mechanical force generated by water flow impact is reduced, an antifoaming agent which does not contribute to the cleaning force is needed, and the cleaning force and the stability of the detergent can be affected by adding the antifoaming agent.
In order to solve the problems, the embodiment of the invention provides a special detergent composition for a low-foam dish-washing machine, which comprises surface active particles, wherein the particle size of the surface active particles is 1500-300 meshes, the contact angle is 60-80 degrees, and the zeta potential is less than-30 mV at the pH of 9-11.
The invention adds the surface active particles meeting specific parameter indexes into the detergent composition, has emulsifying and dispersing capabilities, has a certain cleaning effect, does not generate foam, does not need to add an antifoaming agent, and does not remain in a dish washer. In addition, the surface active particles can improve the mechanical friction force of water flow on the surface of tableware in the washing process of the dish-washing machine, and enhance the cleaning efficiency of the detergent. Thereby achieving low foaming and powerful detergency.
According to some embodiments of the invention, the surface active particles are one or more of modified clay-based particles, cellulose nanocrystals, cellulose nanofibers.
According to some embodiments of the invention, the modification method comprises electrostatic adsorption and ion exchange. Taking montmorillonite particles as an example, the modification method can adopt the following operations: the montmorillonite and polysaccharide such as sodium alginate are subjected to electrostatic adsorption, and the modified montmorillonite is obtained through cation exchange reaction with organic ammonium surfactant; wherein, by adjusting the proportion of polysaccharide and montmorillonite, the types of organic ammonium and the proportion of montmorillonite, montmorillonite particles with different contact angles and potentials are obtained, and the montmorillonite particles with different sizes are obtained by grinding and sieving. It will be appreciated that the skilled person will know how to obtain other surface-active particles given the above mentioned montmorillonite modification process.
According to some embodiments of the invention, the weight percentage of the surface active particles in the detergent composition is 1-25%.
It will be appreciated that the use of small amounts of surface active particles does not provide good stain removal, but is not as good as the use of larger amounts. The present inventors have found that the content is suitably controlled within the range of 1 to 25%, and for example, 1%, 2%, 5%, 10%, 15%, 20% or 25%. Further, the weight percentage of the surface active particles in the detergent composition is 2-15%.
According to some embodiments of the invention, the detergent composition further comprises 1-25% by weight of a suspending dispersant which is one or more of an acrylic acid homopolymer, an acrylic acid maleic acid copolymer, and has a molecular weight between 4500-80000.
The conventional detergent composition is also added with a suspending dispersant properly to uniformly disperse the components of the detergent, and the surfactant particles are more likely to agglomerate and settle after being used, so that a specific suspending dispersant is required to be selected to ensure better dispersing effect. Experiments show that the effects of the acrylic acid homopolymer and the acrylic acid maleic acid copolymer with the molecular weights of 4500-80000 are better, and the effects of the suspension dispersing agent with other molecular weights and other types are not ideal.
According to some embodiments of the invention, the detergent composition further comprises 0.1-1.5% by weight of a surfactant which is a nonionic surfactant selected from one or more of ethylene oxide and propylene oxide block copolymers, fatty alcohol alkoxylates, fatty acid alkoxylates, ethoxylated fatty acid methyl esters.
The invention adopts the surface active particles, so that the dosage of the nonionic surfactant can be reduced from about 3-15% of the conventional dosage to not more than 0.1%.
According to some embodiments of the invention, the detergent composition further comprises 2-30% by weight of a chelating agent, the chelating agent being one or more of citric acid, gluconic acid, glutamic diacetic acid, methylglycine diacetic acid, ethylenediamine tetraacetic acid, hydroxyethylidene diphosphonic acid, and alkali metal or ammonium salts thereof.
According to some embodiments of the invention, the detergent composition further comprises 5-55% by weight of an alkaline builder, the alkaline builder being one or more of sodium hydroxide, potassium hydroxide, sodium metasilicate, sodium carbonate, potassium carbonate, sodium bicarbonate, potassium bicarbonate, sodium disilicate.
According to some embodiments of the invention, the detergent composition further comprises 2-20% by weight of an oxidizing bleach, the oxidizing bleach being one or more of perborate, percarbonate, perphosphate, persulfate.
According to some embodiments of the invention, the detergent composition further comprises 0.2-10% by weight of an activator, the activator being tetraacetylethylene diamine.
According to some embodiments of the invention, the detergent composition further comprises 0.01-5% by weight of an enzyme preparation comprising one or more of protease, amylase, cellulase, lipase, pectinase, mannanase. For example, the mixture of protease and amylase may be used, or the mixture of amylase and pectase may be used, and the mixing ratio may be arbitrary.
According to some embodiments of the invention, the detergent composition further comprises 2-30% by weight of a filler, the filler being one or more of sulphate, sodium chloride.
According to some embodiments of the invention, the detergent composition further comprises 0.01-20% by weight of other adjuvants including one or more of pigments, fragrances, defoamers, pH adjusters, corrosion inhibitors.
Wherein the defoamer is preferably polysiloxane defoamer, and comprises one or more of dimethyl siloxane, phenyl siloxane and amino end-capped siloxane.
The pigment comprises dyes and pigments which are all pigments allowed in the art to be used in washing products, suitable examples being acid scarlet G, basic fuchsin, acid golden G, acid bright yellow G, basic egg yolk, direct fast blue B2RL, indigo and the like.
According to some embodiments of the invention, the detergent composition comprises the following components in weight percent:
chelating agent: 2 to 30 percent
Surface active particles: 1 to 25 percent of
Alkaline auxiliary agent: 5 to 55 percent
Oxidation bleaching agent: 2 to 20 percent
Suspending and dispersing agent: 1 to 25 percent of
An activating agent: 0.2 to 10 percent
And (2) a surfactant: 0.1 to 1.5 percent
Enzyme preparation: 0.01 to 5 percent
Filler: 2 to 30 percent
Other auxiliaries: 0.01-20%.
The detergent composition provided by the embodiment of the invention is prepared by a conventional method in the field. The following method is generally adopted:
(1) Firstly, adding filler into a batching pot;
(2) Sequentially adding the chelating agent, the alkaline auxiliary agent and the surfactant under stirring, and uniformly stirring;
(3) Adding an oxidation bleaching agent and an activating agent thereof, suspending a dispersing agent and uniformly stirring;
(4) Adding essence (if the composition contains essence) and enzyme preparation into a batching pot, and stirring uniformly;
(5) Adding other components into the batching pot, and uniformly stirring;
(6) And continuously stirring the materials in the batching pot, sieving, and packaging after the materials are inspected to be qualified.
In actual production, the detergent composition can be prepared into dosage forms such as dishwashing liquid, dishwashing powder, dishwashing block, dishwashing gel beads and the like.
Methods of using the detergent compositions of the present invention are well known to those skilled in the art, and typical methods of use are to contact the surface of the article to be washed with the particular detergent composition either undiluted or diluted in water, and then rinse the surface of the article to be washed. Preferably, the items to be washed are subjected to a washing step between the above-mentioned contacting step and rinsing step. The washing step includes, but is not limited to, scrubbing and mechanical agitation. The detergent composition is present in water at a concentration of about 500ppm to 10000ppm, preferably at a water temperature of 5 ℃ to about 60 ℃. The ratio of water to the items to be washed is preferably about 1:1 to about 20:1. of course, the detergent composition of the present invention may also be used according to the description of the detergent addition in the specific operation of the dishwasher.
Specific embodiments will be described below.
In the following examples, modified polyethylenimine is provided by basf new materials, inc;
hydrophobically modified polycarboxylates are provided by basf new materials inc;
the montmorillonite particles are modified montmorillonite particles, and the specific modification method is as follows:
dispersing montmorillonite into deionized water, ultrasonic stripping for 1 hr at montmorillonite concentration of 10%, adding dioctadecyl amidopropyl trimethyl ammonium chloride with montmorillonite content of 20%, regulating temperature to 45deg.C, mechanically stirring for 1 hr, adding sodium alginate with montmorillonite content of 20%, and stirring for 1 hr. Centrifuge for 10min under a centrifugal force of 10000 g. Taking the precipitate of the lower layer, grinding and dispersing the precipitate on a ball mill, drying the precipitate, and screening the precipitate by a screen to obtain modified montmorillonite particles with different sizes.
1. Examples 1 to 2 and comparative examples 1 to 5
The special detergent composition for the dish washing machine is provided, wherein the weight percentages of the components are as follows:
sodium citrate: 15%
MGDA (methylglycine diacetic acid): 5%
Montmorillonite particles: 10 percent of
Sodium carbonate: 25 percent of
Sodium metasilicate: 5%
Sodium percarbonate: 10 percent of
Tetra acetyl ethylene diamine: 2%
Acrylic acid homopolymer (average molecular weight about 30000): 5%
Ethylene oxide and propylene oxide block copolymers: 1%
Protease: 2%
Amylase: 1%
Essence: 0.1%
Sodium sulfate: allowance (total 100%)
Wherein the characteristics of montmorillonite particles in each example are different, and the specific examples are shown in Table 1.
TABLE 1
The preparation process of the special detergent composition for the dish washing machine comprises the following steps:
(1) Firstly, filling materials are put into a batching pot;
(2) Sequentially adding the chelating agent, the alkaline auxiliary agent and the surfactant under stirring, and uniformly stirring;
(3) Adding an oxidation bleaching agent and an activating agent thereof, suspending a dispersing agent and uniformly stirring;
(4) Adding essence and enzyme preparation into the batching pan, and stirring uniformly;
(5) Adding other components into the batching pot, and uniformly stirring;
(6) And continuously stirring the materials in the batching pot, sieving, and packaging after the materials are inspected to be qualified.
The detergent compositions for dish washing machine obtained in the above examples were subjected to a test for detergency on solid dry stains:
spinach, minced meat and oat porridge are selected as stains, the smearing method is referred to GB 38383-2019 (dish washer energy efficiency Water efficiency Limited value and grade), and the smeared dinner plate is aged in an oven at 80 ℃ for 3 hours. Selecting a dish-washing machine model: miele-G1222SC standard dishwasher, dishwashing powder dosage: 25g. Test procedure EN/IEC, loading capacity: 12 sets.
The test results are shown in the following table.
TABLE 2
As can be seen from the scores of the cleaning effects of examples 1-2 and comparative examples 1-5 on solid dry stains in the above table, the surface active particles are required to meet certain conditions to achieve better cleaning effects on the solid dry stains, and if the particles do not meet any of three conditions of 1500-300 mesh in size, 60-80 degrees in contact angle and less than-30 mV in zeta potential at pH 9-11, the cleaning effects are poor.
Residual test of particles in dishwasher:
washing according to the conditions of the washing power test of the solid dry stains, and continuously starting the dish washer after the washing is finished, wherein the washing mode is as follows: EN/IEC, opening the dish-washing machine after the first water inflow is finished, taking out 50mL of water, and testing the residual condition of the particles by adopting dynamic light scattering.
The test results are shown in the following table.
TABLE 3 Table 3
In combination with the residue of the particles in the dish washer in examples 1 to 2 and comparative examples 1 to 5 in the above table, it was found that the residue was easily caused in the dish washer when the particle size was too large, the surface was too hydrophobic or the surface charge was small. 2. Examples 3 to 4 and comparative examples 6 to 10
A detergent composition for a dishwasher is provided, the specific composition of which is shown in the following table, wherein the surfactant granules used and the preparation process are the same as in example 1.
TABLE 4 Table 4
Residual test of particles in dishwasher:
washing according to the conditions of the washing power test of the solid dry stains, and continuously starting the dish washer after the washing is finished, wherein the washing mode is as follows: EN/IEC, opening the dish-washing machine after the first water inflow is finished, taking out 50mL of water, and testing the residual condition of the particles by adopting dynamic light scattering.
The test results are shown in the following table.
TABLE 5
In combination with the residue of the particles in the dish washer in examples 3 and 4 and comparative examples 6 to 10 in the above table, it was found that the addition of the dispersant acrylic acid maleic acid copolymer, acrylic acid homopolymer having a molecular weight of 4500 to 80000 was effective in preventing the particles from remaining in the dish washer.
3. Examples 5 to 7 and comparative examples 11 to 13
A detergent composition for a dishwasher is provided, the specific composition of which is shown in the following table, wherein the surfactant granules used and the preparation process are the same as in example 1.
TABLE 6
Cleaning ability test of solid dry stains:
spinach, minced meat and oat porridge are selected as stains, the smearing method is referred to GB 38383-2019 (dish washer energy efficiency Water efficiency Limited value and grade), and the smeared dinner plate is aged in an oven at 80 ℃ for 3 hours. Selecting a dish-washing machine model: miele-G1222SC standard dishwasher, dishwashing powder dosage: 25g. Test procedure EN/IEC, loading capacity: 12 sets.
The test results are shown in the following table.
TABLE 7
/>
As can be seen from the scores of the cleaning effects of examples 5 to 7 and comparative examples 11 to 13 on the solid dry stains in the above tables, the detergent products prepared by the raw material proportion of the present invention have more remarkable cleaning effects on the solid dry stains. In addition, the addition of the surface active particles has obvious effect on removing solid dry stains, but the larger the addition amount is, the better the effect is, and the more suitable the addition amount is, namely, 1-25%.
Foam amount test:
the dynamic foam is determined by SITA R-2000 dynamic foam meter. The procedure for measuring dynamic foam is divided into a foaming stage and a defoaming stage. A detergent solution with a concentration of 0.2% was prepared, and during the foaming phase, the instrument was stirred once every 10 seconds at a speed of 500rpm, the volume of foam was measured, a total of 16 measurements were made, and the foam amount was repeatedly recorded. The defoaming stage, the foam volume at rest was measured every three minutes and recorded 6 times repeatedly. In the test comparison procedure of the examples, the last recorded foam amount (i.e., the 16 th foam amount) was taken as the final foam amount, and the last recorded foam amount at the defoaming stage (i.e., the 6 th foam amount) was taken as the final defoaming amount.
The results are shown in Table 8.
TABLE 8
As can be seen from the results of dynamic foam measurement of examples 5 to 7 and comparative examples 11 to 13 in the above table, the detergent products prepared by the raw material formulation of the present invention have lower foam amount, and after adding the surfactant particles, the surfactant addition amount in the detergent is lower and the foam is lower.
Finally, it should be noted that the above-mentioned embodiments are merely illustrative of the invention, and not limiting. While the invention has been described in detail with reference to the embodiments, those skilled in the art will appreciate that various combinations, modifications, or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and it is intended to be covered by the scope of the claims of the present invention.
Claims (6)
1. The special detergent composition for the low-foam dish-washing machine is characterized by comprising surface active particles, wherein the particle size of the surface active particles is 1500-300 meshes, the contact angle is 60-80 degrees, and the zeta potential is less than-30 mV at pH=11; the surface active particles are modified montmorillonite particles, the modification method comprises electrostatic adsorption and ion exchange, and the weight percentage of the surface active particles in the detergent composition is 1-25%; the detergent composition further comprises 1-25% of a suspending dispersant, wherein the suspending dispersant is one or more of an acrylic acid homopolymer and an acrylic acid maleic acid copolymer, and the molecular weight of the suspending dispersant is 4500-80000.
2. The low-foam dishwasher specific detergent composition according to claim 1, characterized in that it further comprises 0.1-1.5% by weight of a surfactant, which is a nonionic surfactant selected from one or more of ethylene oxide and propylene oxide block copolymers, fatty alcohol alkoxylates, fatty acid alkoxylates, ethoxylated fatty acid methyl esters.
3. The low-foam dishwasher specific detergent composition according to claim 1, characterized in that it further comprises 2-30% by weight of a chelating agent, which is one or more of citric acid, gluconic acid, glutamic diacetic acid, methylglycine diacetic acid, ethylenediamine tetraacetic acid, hydroxyethylidene diphosphonic acid and alkali metal or ammonium salts thereof;
the detergent composition further comprises 5-55% of alkaline auxiliary agent, wherein the alkaline auxiliary agent is one or more of sodium hydroxide, potassium hydroxide, sodium metasilicate, sodium carbonate, potassium carbonate, sodium bicarbonate, potassium bicarbonate and sodium disilicate.
4. The low-foam dishwasher specific detergent composition according to claim 1, characterized in that the detergent composition further comprises 2-20% by weight of an oxidizing bleach, which is one or more of perborate, percarbonate, perphosphate, persulfate;
the detergent composition further comprises 0.2-10% by weight of an activator, the activator being tetraacetylethylene diamine.
5. The low-foam dishwasher specific detergent composition according to claim 1, characterized in that the detergent composition further comprises, in weight percent, 0.01-5% of an enzyme preparation comprising one or more of proteases, amylases, cellulases, lipases, pectinases, mannanases;
the detergent composition further comprises 2-30% of a filler, wherein the filler is one or more of sulfate and sodium chloride.
6. The low-foam dishwasher specific detergent composition according to any one of claims 1 to 5, characterized in that the detergent composition further comprises 0.01-20% by weight of other auxiliaries, including one or more of pigments, fragrances, defoamers, pH adjusters, corrosion inhibitors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211394434.5A CN115746968B (en) | 2022-11-08 | 2022-11-08 | Special detergent composition for low-foam dish-washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211394434.5A CN115746968B (en) | 2022-11-08 | 2022-11-08 | Special detergent composition for low-foam dish-washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115746968A CN115746968A (en) | 2023-03-07 |
| CN115746968B true CN115746968B (en) | 2024-03-26 |
Family
ID=85368600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211394434.5A Active CN115746968B (en) | 2022-11-08 | 2022-11-08 | Special detergent composition for low-foam dish-washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115746968B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0423014A2 (en) * | 1989-10-10 | 1991-04-17 | Colgate-Palmolive Company | Nonaqueous liquid automatic dishwasher detergent composition containing a dual bleach system |
| JP2006104406A (en) * | 2004-10-08 | 2006-04-20 | Kao Corp | Liquid detergent composition |
| CN105996935A (en) * | 2016-05-24 | 2016-10-12 | 佛山市顺德区美的洗涤电器制造有限公司 | Dish washing method of dish washing machine and detergent for dish washing machine |
| CN113430061A (en) * | 2021-06-11 | 2021-09-24 | 广东水卫仕生物科技有限公司 | Dish washing effervescent tablet with sterilization effect for dish washing machine and preparation method thereof |
| CN114854503A (en) * | 2022-05-16 | 2022-08-05 | 佛山市顺德区美的洗涤电器制造有限公司 | Detergent composition for removing stubborn stains special for dish washing machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007109327A2 (en) * | 2006-03-21 | 2007-09-27 | The Procter & Gamble Company | Nano-fluids as cleaning compositions for cleaning soiled surfaces, a method for formulation and use |
| WO2014040010A2 (en) * | 2012-09-10 | 2014-03-13 | The Procter & Gamble Company | Cleaning compositions comprising structured particles |
-
2022
- 2022-11-08 CN CN202211394434.5A patent/CN115746968B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0423014A2 (en) * | 1989-10-10 | 1991-04-17 | Colgate-Palmolive Company | Nonaqueous liquid automatic dishwasher detergent composition containing a dual bleach system |
| JP2006104406A (en) * | 2004-10-08 | 2006-04-20 | Kao Corp | Liquid detergent composition |
| CN105996935A (en) * | 2016-05-24 | 2016-10-12 | 佛山市顺德区美的洗涤电器制造有限公司 | Dish washing method of dish washing machine and detergent for dish washing machine |
| CN113430061A (en) * | 2021-06-11 | 2021-09-24 | 广东水卫仕生物科技有限公司 | Dish washing effervescent tablet with sterilization effect for dish washing machine and preparation method thereof |
| CN114854503A (en) * | 2022-05-16 | 2022-08-05 | 佛山市顺德区美的洗涤电器制造有限公司 | Detergent composition for removing stubborn stains special for dish washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115746968A (en) | 2023-03-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20130017989A1 (en) | Builder Composition | |
| MX2012009162A (en) | Detergent composition. | |
| JP2531518B2 (en) | Water-spot-reducing composition for dishwasher | |
| CN104818156B (en) | A kind of tableware immersion compound powder improving low temperature greasy dirt cleaning effect | |
| JPH0873890A (en) | Liquid detergent composition for hard surface cleaning | |
| CN111187678A (en) | Detergent composition and cleaning solution | |
| JPH09227900A (en) | Detergent for automatic dishwasher | |
| JPS5916598B2 (en) | Enzyme-containing cleaning composition | |
| CN114854503B (en) | Special detergent composition for dish washing machine for removing stubborn stains | |
| CN115746968B (en) | Special detergent composition for low-foam dish-washing machine | |
| JP6188199B2 (en) | Dishwasher cleaner | |
| CN112961734A (en) | Special detergent for household automatic dish washing machine and preparation method thereof | |
| JPH10130697A (en) | Bleaching detergent composition | |
| WO2003095602A1 (en) | Detergent composition | |
| CN109735396B (en) | Detergent for household dish washing machine and preparation method thereof | |
| JPS6392700A (en) | Detergent composition | |
| JP7446101B2 (en) | Liquid detergent composition for dishwashers | |
| JPH054438B2 (en) | ||
| CN114774209B (en) | Special detergent composition for household automatic dish-washing machine | |
| CN114854504B (en) | Special detergent composition for high-efficiency dish washing machine | |
| JPH011794A (en) | liquid cleaning composition | |
| CN116144430A (en) | Dish washing detergent and dish washing gel beads for dish washing machine | |
| Gorny et al. | Effects of relevant detergent components on the cleaning performance in low temperature electric household dishwashing | |
| JPH0749594B2 (en) | Cleaning composition | |
| JPH07103394B2 (en) | Detergent for automatic dishwasher |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |