CN116676140A - Concentrated detergent and preparation method and application thereof - Google Patents
Concentrated detergent and preparation method and application thereof Download PDFInfo
- Publication number
- CN116676140A CN116676140A CN202310109130.8A CN202310109130A CN116676140A CN 116676140 A CN116676140 A CN 116676140A CN 202310109130 A CN202310109130 A CN 202310109130A CN 116676140 A CN116676140 A CN 116676140A
- Authority
- CN
- China
- Prior art keywords
- parts
- concentrated detergent
- combination
- fatty alcohol
- sodium
- 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
- 239000003599 detergent Substances 0.000 title claims abstract description 100
- 238000002360 preparation method Methods 0.000 title claims abstract description 38
- 239000003945 anionic surfactant Substances 0.000 claims abstract description 27
- 239000002736 nonionic surfactant Substances 0.000 claims abstract description 26
- 238000005406 washing Methods 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000008367 deionised water Substances 0.000 claims abstract description 16
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 16
- 239000003205 fragrance Substances 0.000 claims abstract description 7
- -1 sodium fatty alcohol Chemical class 0.000 claims description 43
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 30
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 24
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 24
- 150000002191 fatty alcohols Chemical class 0.000 claims description 23
- 229910052708 sodium Inorganic materials 0.000 claims description 22
- 239000011734 sodium Substances 0.000 claims description 22
- 239000003795 chemical substances by application Substances 0.000 claims description 19
- POULHZVOKOAJMA-UHFFFAOYSA-M dodecanoate Chemical compound CCCCCCCCCCCC([O-])=O POULHZVOKOAJMA-UHFFFAOYSA-M 0.000 claims description 17
- 239000003960 organic solvent Substances 0.000 claims description 16
- 239000002202 Polyethylene glycol Substances 0.000 claims description 15
- 229920003118 cationic copolymer Polymers 0.000 claims description 15
- 239000004744 fabric Substances 0.000 claims description 15
- 229920001223 polyethylene glycol Polymers 0.000 claims description 15
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 14
- 229940070765 laurate Drugs 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 14
- 102000004190 Enzymes Human genes 0.000 claims description 13
- 108090000790 Enzymes Proteins 0.000 claims description 13
- 229940079868 disodium laureth sulfosuccinate Drugs 0.000 claims description 13
- YGAXLGGEEQLLKV-UHFFFAOYSA-L disodium;4-dodecoxy-4-oxo-2-sulfonatobutanoate Chemical compound [Na+].[Na+].CCCCCCCCCCCCOC(=O)CC(C([O-])=O)S([O-])(=O)=O YGAXLGGEEQLLKV-UHFFFAOYSA-L 0.000 claims description 13
- 229940088598 enzyme Drugs 0.000 claims description 13
- 239000003755 preservative agent Substances 0.000 claims description 12
- 230000002335 preservative effect Effects 0.000 claims description 12
- 229920001296 polysiloxane Polymers 0.000 claims description 11
- 239000011259 mixed solution Substances 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims 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 claims description 9
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 9
- 239000004382 Amylase Substances 0.000 claims description 8
- 102000013142 Amylases Human genes 0.000 claims description 8
- 108010065511 Amylases Proteins 0.000 claims description 8
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 8
- 102000004882 Lipase Human genes 0.000 claims description 8
- 239000004367 Lipase Substances 0.000 claims description 8
- 108090001060 Lipase Proteins 0.000 claims description 8
- 108091005804 Peptidases Proteins 0.000 claims description 8
- 239000004365 Protease Substances 0.000 claims description 8
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 claims description 8
- 235000019418 amylase Nutrition 0.000 claims description 8
- 235000019421 lipase Nutrition 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 7
- 102000004169 proteins and genes Human genes 0.000 claims description 7
- 108090000623 proteins and genes Proteins 0.000 claims description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
- 125000003118 aryl group Chemical group 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 239000003002 pH adjusting agent Substances 0.000 claims description 5
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 5
- 235000011152 sodium sulphate Nutrition 0.000 claims description 5
- 239000004902 Softening Agent Substances 0.000 claims description 4
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 4
- 229920002873 Polyethylenimine Polymers 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 claims description 3
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 claims description 3
- 235000019419 proteases Nutrition 0.000 claims description 3
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 claims description 3
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 3
- 239000004094 surface-active agent Substances 0.000 claims description 3
- OAYXUHPQHDHDDZ-UHFFFAOYSA-N 2-(2-butoxyethoxy)ethanol Chemical compound CCCCOCCOCCO OAYXUHPQHDHDDZ-UHFFFAOYSA-N 0.000 claims description 2
- 102100032487 Beta-mannosidase Human genes 0.000 claims description 2
- 108010059892 Cellulase Proteins 0.000 claims description 2
- 108010059820 Polygalacturonase Proteins 0.000 claims description 2
- 241000209140 Triticum Species 0.000 claims description 2
- 235000021307 Triticum Nutrition 0.000 claims description 2
- 108010055059 beta-Mannosidase Proteins 0.000 claims description 2
- 229940106157 cellulase Drugs 0.000 claims description 2
- 108010093305 exopolygalacturonase Proteins 0.000 claims description 2
- 229930182470 glycoside Natural products 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 229940099404 potassium cocoate Drugs 0.000 claims description 2
- 150000003242 quaternary ammonium salts Chemical class 0.000 claims description 2
- 229940048842 sodium xylenesulfonate Drugs 0.000 claims description 2
- QUCDWLYKDRVKMI-UHFFFAOYSA-M sodium;3,4-dimethylbenzenesulfonate Chemical compound [Na+].CC1=CC=C(S([O-])(=O)=O)C=C1C QUCDWLYKDRVKMI-UHFFFAOYSA-M 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 3
- 238000009472 formulation Methods 0.000 claims 1
- 239000012752 auxiliary agent Substances 0.000 abstract description 4
- 230000000052 comparative effect Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 11
- 239000007788 liquid Substances 0.000 description 9
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 7
- ONJQDTZCDSESIW-UHFFFAOYSA-N polidocanol Chemical compound CCCCCCCCCCCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO ONJQDTZCDSESIW-UHFFFAOYSA-N 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
- 239000000835 fiber Substances 0.000 description 6
- KBEFBSGNGSLHOD-UHFFFAOYSA-N 4-methylpentane-1,1-diol Chemical compound CC(C)CCC(O)O KBEFBSGNGSLHOD-UHFFFAOYSA-N 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 238000005202 decontamination Methods 0.000 description 4
- 230000003588 decontaminative effect Effects 0.000 description 4
- 239000002304 perfume Substances 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 229920002125 Sokalan® Polymers 0.000 description 3
- 239000006229 carbon black Substances 0.000 description 3
- JMGZBMRVDHKMKB-UHFFFAOYSA-L disodium;2-sulfobutanedioate Chemical compound [Na+].[Na+].OS(=O)(=O)C(C([O-])=O)CC([O-])=O JMGZBMRVDHKMKB-UHFFFAOYSA-L 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
- WSDISUOETYTPRL-UHFFFAOYSA-N dmdm hydantoin Chemical compound CC1(C)N(CO)C(=O)N(CO)C1=O WSDISUOETYTPRL-UHFFFAOYSA-N 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 238000005187 foaming Methods 0.000 description 3
- 230000007794 irritation Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
- 230000001804 emulsifying effect Effects 0.000 description 2
- 239000008233 hard water Substances 0.000 description 2
- 230000005660 hydrophilic surface Effects 0.000 description 2
- 229940071190 laureth sulfosuccinate Drugs 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 210000002374 sebum Anatomy 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000013112 stability test Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OWEGMIWEEQEYGQ-UHFFFAOYSA-N 100676-05-9 Natural products OC1C(O)C(O)C(CO)OC1OCC1C(O)C(O)C(O)C(OC2C(OC(O)C(O)C2O)CO)O1 OWEGMIWEEQEYGQ-UHFFFAOYSA-N 0.000 description 1
- QCDWFXQBSFUVSP-UHFFFAOYSA-N 2-phenoxyethanol Chemical compound OCCOC1=CC=CC=C1 QCDWFXQBSFUVSP-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- 229920001353 Dextrin Polymers 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- GUBGYTABKSRVRQ-PICCSMPSSA-N Maltose Natural products O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@@H](CO)OC(O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-PICCSMPSSA-N 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 206010040880 Skin irritation Diseases 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- DMSMPAJRVJJAGA-UHFFFAOYSA-N benzo[d]isothiazol-3-one Chemical compound C1=CC=C2C(=O)NSC2=C1 DMSMPAJRVJJAGA-UHFFFAOYSA-N 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000004702 methyl esters Chemical class 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000008041 oiling agent Substances 0.000 description 1
- 235000014593 oils and fats Nutrition 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229960005323 phenoxyethanol Drugs 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920005996 polystyrene-poly(ethylene-butylene)-polystyrene Polymers 0.000 description 1
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000036556 skin irritation Effects 0.000 description 1
- 231100000475 skin irritation Toxicity 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 description 1
- 235000010234 sodium benzoate Nutrition 0.000 description 1
- 239000004299 sodium benzoate Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 230000009044 synergistic interaction Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- 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
- C11D1/831—Mixtures of non-ionic with anionic compounds of sulfonates with ethers of polyoxyalkylenes without phosphates
-
- 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
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/001—Softening compositions
- C11D3/0015—Softening compositions liquid
-
- 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
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0036—Soil deposition preventing compositions; Antiredeposition agents
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2075—Carboxylic acids-salts thereof
- C11D3/2086—Hydroxy carboxylic acids-salts thereof
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/38—Products with no well-defined composition, e.g. natural products
- C11D3/386—Preparations containing enzymes, e.g. protease or amylase
- C11D3/38618—Protease or amylase in liquid compositions only
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/38—Products with no well-defined composition, e.g. natural products
- C11D3/386—Preparations containing enzymes, e.g. protease or amylase
- C11D3/38627—Preparations containing enzymes, e.g. protease or amylase containing lipase
-
- 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
- C11D1/123—Sulfonic acids or sulfuric acid esters; Salts thereof derived from carboxylic acids, e.g. sulfosuccinates
-
- 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
- C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
-
- 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
- C11D1/29—Sulfates of polyoxyalkylene ethers
-
- 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
- C11D1/722—Ethers of polyoxyalkylene glycols having mixed oxyalkylene groups; Polyalkoxylated fatty alcohols or polyalkoxylated alkylaryl alcohols with mixed oxyalkylele groups
-
- 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 provides a concentrated detergent and a preparation method and application thereof, wherein the concentrated detergent comprises, by weight, 1-20 parts of anionic surfactant, 20-45 parts of nonionic surfactant, 0.01-10 parts of softener, 0.1-15 parts of washing auxiliary agent and deionized water. The concentrated detergent provided by the invention can ensure that the detergent has better detergency and has the functions of softening clothes, keeping fragrance and the like by matching the nonionic surfactant, the anionic surfactant, the softener and the washing auxiliary. In addition, the concentrated detergent of the invention has the advantages of convenient use and small dosage.
Description
Technical Field
The invention belongs to the technical field of washing, and particularly relates to a concentrated detergent and a preparation method and application thereof.
Background
With the development of the age, household detergents have evolved from traditional solid laundry powders to liquid laundry detergents. Liquid detergent (laundry detergent) is a detergent variety which has been developed faster in the home and abroad fabric care market in recent years, and compared with traditional laundry powder, the laundry detergent has the advantages of neutrality, mildness, no damage to clothes, no skin irritation and the like. The washing liquid is used for replacing washing powder and soap, so that the environmental pollution can be reduced.
CN105754737a discloses a concentrated laundry detergent for water-soluble film packaging and a preparation method thereof. The concentrated laundry detergent comprises the following raw materials: methyl ester ethoxylate, fatty alcohol polyoxyethylene (2) ether sodium sulfate, nonionic surfactant, 1, 2-benzisothiazolin-3-one, glycerol, polyethylene glycol, propylene carbonate and essence. The concentrated laundry detergent produced by the formula method has no damage to a water-soluble film, good water solubility, low foam and easy rinsing; highly concentrated, wherein the effective component of the liquid laundry detergent is 4-5 times of that of the common liquid laundry detergent; and the preparation is simple, and the preparation process does not need heating.
CN110157551a discloses a highly concentrated laundry detergent comprising: the high-concentration laundry detergent contains 60% of active ingredients, is easy to produce, can form industrial production, has no toxicity to aquatic organisms, is safe to the environment, and is environment-friendly and energy-saving and responds to national call. The concentrated liquid laundry detergent has the advantages of easy dispersion and dissolution, short acting time, convenient use, small dosage, small irritation, strong detergency, no harm to human body and the like in the use process; is suitable for being widely used in civil and public places.
However, most of the above-mentioned laundry detergent is mainly composed of anionic and nonionic surfactants, and as the use frequency and use rate of the washing machine are increased year by year, fabrics are subjected to strong mechanical force, surface fibers are curled and bonded due to abrasion, and the plants can generate strong rough feeling after the anionic and nonionic surfactants are used, so that the laundry detergent has no efficient nursing effect, and the appearance and color of the laundry are gradually deteriorated and become grey and dark after the laundry is washed for many times. Therefore, there is an urgent need to develop a concentrated laundry detergent that can ensure the softening effect without affecting detergency and transparency, so as to meet the application requirements.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a concentrated detergent and a preparation method and application thereof.
In order to achieve the aim of the invention, the invention adopts the following technical scheme:
in a first aspect, the invention provides a concentrated detergent which comprises, by weight, 1-20 parts of an anionic surfactant, 20-45 parts of a nonionic surfactant, 0.01-10 parts of a softener, 0.1-15 parts of a washing aid and deionized water.
In the concentrated detergent provided by the invention, the integral decontamination effect of the detergent can be obviously improved through the cooperative cooperation of the anionic surfactant and the nonionic surfactant, and the softening agent and the washing auxiliary agent can achieve the effects of protecting the color of the clothes and softening the washed clothes. The concentrated detergent disclosed by the invention has the advantages that through the matching of the nonionic surfactant, the anionic surfactant, the softener and the washing auxiliary agent, the detergent not only has better detergency, but also has the functions of softening clothes, keeping fragrance and the like. In addition, the concentrated detergent of the invention has the advantages of convenient use and small dosage.
Wherein the anionic surfactant may be added in an amount of 2 parts, 4 parts, 6 parts, 8 parts, 10 parts, 12 parts, 14 parts, 16 parts or 18 parts, etc. in the concentrated detergent of the present invention;
the nonionic surfactant may be added in an amount of 22 parts, 25 parts, 27 parts, 29 parts, 30 parts, 32 parts, 35 parts, 38 parts, 40 parts, 42 parts, 44 parts, or the like;
the softener can be added in an amount of 0.05 part, 0.1 part, 0.5 part, 1 part, 2 parts, 3 parts, 4 parts, 5 parts, 6 parts, 7 parts, 8 parts or 9 parts, etc.;
the amount of the washing aid may be 0.2 parts, 0.5 parts, 1 part, 2 parts, 3 parts, 4 parts, 5 parts, 6 parts, 7 parts, 8 parts, 9 parts, 10 parts, 11 parts, 12 parts, 13 parts, 14 parts, or the like.
Specific point values within the above numerical ranges are all selectable, and will not be described in detail herein.
Preferably, the anionic surfactant comprises any one or a combination of at least two of sodium fatty alcohol polyoxyethylene ether sulfate, sodium alpha-alkenyl sulfonate, alkylbenzene sulfonic acid, potassium cocoate, sodium xylene sulfonate and disodium laureth sulfosuccinate.
Preferably, the anionic surfactant is a combination of sodium fatty alcohol polyoxyethylene ether sulfate, sodium alpha-alkenyl sulfonate, and disodium laureth sulfosuccinate.
Preferably, the mass ratio of the fatty alcohol polyoxyethylene ether sodium sulfate to the alpha-alkenyl sodium sulfonate to the disodium laureth sulfosuccinate is 1 (2-4) (0.1-1).
Wherein "2-4" may be 2.2, 2.5, 2.6, 2.8, 3, 3.2, 3.4, 3.5, 3.6, 3.8, etc.;
"0.1-1" may be 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, etc.
Specific point values within the above numerical ranges are all selectable, and will not be described in detail herein.
The anionic surfactant is selected from the combination of fatty alcohol polyoxyethylene ether sodium sulfate, alpha-alkenyl sodium sulfonate and lauryl polyether sulfosuccinate disodium, wherein the fatty alcohol polyoxyethylene ether sodium sulfate is easy to dissolve in water, has excellent decontamination, emulsification, foaming performance and hard water resistance, and the mild washing property can not damage skin; the alpha-sodium alkenyl sulfonate has good foam stability and hard water resistance; the laureth sulfosuccinate disodium has excellent detergency, can foam rapidly, can enable a solution to be transparent at a low temperature, and can obviously improve the emulsifying, foaming, dispersing and other performances of a product by cooperation of the laureth sulfosuccinate disodium, so that the detergency is better and the irritation is lower.
Preferably, the non-surfactant comprises any one or a combination of at least two of fatty alcohol polyoxyethylene ether-7, fatty alcohol polyoxyethylene ether-9, isomerised eight carbon polyoxyethylene propylene ether, alkyl glycoside and isomerised alcohol polyoxyethylene ether.
Preferably, the nonionic surfactant is a combination of fatty alcohol polyoxyethylene ether-7, fatty alcohol polyoxyethylene ether-9 and isomeric eight-carbon polyoxyethylene propylene ether.
Preferably, the mass ratio of the fatty alcohol polyoxyethylene ether-7 to the fatty alcohol polyoxyethylene ether-9 to the isomeric octacarbon polyoxyethylene propylene ether is 1 (1-2.5) to 0.1-1.
Wherein "1-2.5" may be 1.2, 1.5, 1.7, 1.9, 2, 2.2 or 2.4, etc.;
"0.1-1" may be 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, etc.
In the invention, the nonionic surfactant is selected from the combination of fatty alcohol polyoxyethylene ether-7, fatty alcohol polyoxyethylene ether-9 and isomeric octacarbon polyoxyethylene propylene ether, and the three components have synergistic effect, so that the product has the advantages of excellent foaming performance, excellent detergency, good biodegradability and low temperature and irritation to skin.
Specific point values within the above numerical ranges are all selectable, and will not be described in detail herein.
Preferably, the softener comprises any one or a combination of at least two of hydrophilic cationic copolymer, hydrolyzed wheat protein/organosilicon copolymer, diamido quaternary ammonium salt, organosilicon modified softener, polyethylene glycol laurate and organosilicon softener.
Preferably, the hydrophilic cationic copolymer is a noverite 301 polymer from lubo.
Preferably, the organosilicon modified softener is DM-SE6826 in the Daoguang chemical industry.
Preferably, the softener is a combination of a hydrophilic cationic copolymer, a silicone modified softener and polyethylene glycol laurate.
Preferably, the mass ratio of the hydrophilic cationic copolymer to the organosilicon modified softener to the polyethylene glycol laurate is 1 (0.5-2) (0.1-1.5).
Wherein "0.5-2" may be 0.6, 0.8, 1, 1.2, 1.4, 1.5, 1.7, 1.9, etc.;
"0.1-1.5" may be 0.2, 0.4, 0.5, 0.7, 0.9, 1, 1.2, 1.4, etc.
Specific point values within the above numerical ranges are all selectable, and will not be described in detail herein.
In the invention, the polyethylene glycol laurate has better water solubility, emulsifying property and thermal stability, and can be used as the main component of chemical fiber, especially polyester staple fiber oiling agent, not only endow fibers with better smoothness and antistatic property, but also improve the hand feeling of the fibers; the hydrophilic cationic copolymer has excellent affinity to the fiber, and can form a hydrophilic surface on the surface of the clothes, so that the generated hydrophilic surface can facilitate the removal of stains; the organic silicon modified softener has excellent softening effect on fabrics, can prevent the fabrics from shrinking in the process of cleaning the fabrics, and improves the comfort level of the fabrics.
Preferably, the wash aid comprises any one or a combination of at least two of an enzyme preparation, an anti-redeposition agent, citric acid or an organic solvent.
Preferably, the anti-redeposition agent comprises any one or a combination of at least two of polyethylenimine ethoxylate, sodium polyacrylate or acrylic acid maleic acid copolymer.
Preferably, the polyethylenimine ethoxylate is basf Sokalan HP 20.
Preferably, the sodium polyacrylate is Acusol 445N.
Preferably, the acrylic maleic copolymer is basf Sokalan CP 88.
Preferably, the organic solvent comprises any one or a combination of at least two of ethanol, propylene glycol, isohexylene glycol and diethylene glycol butyl ether.
Preferably, the organic solvent is isohexylene glycol.
In the present invention, the dissolution of anionic surfactant and nonionic surfactant can be accelerated by adding an organic solvent to a concentrated detergent, and thus the gelation problem of the detergent can be prevented. Preferably, the isohexanediol is used as an organic solvent, the isohexanediol is colorless and odorless, can be completely mixed with water, has strong moisture retention and permeability and greasy dirt dissolving capacity, can improve the detergency of a detergent, can keep better balance between evaporation and absorption of the detergent, ensures that the product cannot be separated out and layered due to surface moisture evaporation in the long-term storage process, and solves the problems that the high-concentration washing product is easy to separate out due to surface moisture evaporation and content precipitation in the storage and use processes because the content of the effective matters of the high-concentration washing product is too high.
Preferably, the enzyme preparation comprises any one or a combination of at least two of protease, cellulase, amylase, lipase, pectinase or mannanase.
Preferably, the enzyme preparation is a combination of protease, lipase and amylase.
The protease can carry out further hydrolysis reaction on protein stains which are not easy to decompose, so that the protein stains are easier to clean, the lipase can catalyze the decomposition of fat into fatty acid, glycerol and the like which are easy to dissolve, the amylase can quickly decompose starch stains into soluble maltose and dextrin, and the decontamination effect is ensured.
Preferably, the concentrated detergent further comprises any one or a combination of at least two of a fragrance, a pH adjuster or a preservative.
Preferably, the fragrance is added in an amount of 0.1 to 1 part, for example, 0.2 part, 0.3 part, 0.4 part, 0.5 part, 0.6 part, 0.7 part, 0.8 part, or 0.9 part, etc.
Preferably, the fragrance comprises a perfume.
Preferably, the preservative is added in an amount of 0.1 to 0.5 parts, for example, 0.1 parts, 0.2 parts, 0.3 parts, 0.4 or 0.5 parts, etc.
Preferably, the preservative comprises phenoxyethanol and/or sodium benzoate.
Preferably, the pH adjuster is added in an amount of 0.1 to 2 parts, for example, 0.5 parts, 0.8 parts, 1 part, 1.2 parts, 1.4 parts, 1.6 parts, 1.8 parts, or the like.
Preferably, the pH adjuster comprises sodium hydroxide.
Specific point values within the above numerical ranges are all selectable, and will not be described in detail herein.
In a second aspect, the present invention provides a method for preparing the concentrated detergent according to the first aspect, wherein the method comprises uniformly mixing a formula amount of anionic surfactant, nonionic surfactant, softener, washing aid and deionized water to obtain the concentrated detergent.
Preferably, the preparation method comprises the following steps:
(1) Uniformly stirring the softener and the enzyme preparation in deionized water, heating, and adding an anionic surfactant and a nonionic surfactant to obtain a mixed solution A;
(2) And (3) cooling the mixed solution A obtained in the step (1), sequentially adding citric acid, a preservative, an anti-redeposition agent, an organic solvent and a aromatic agent, stirring uniformly, then adding a pH regulator to adjust the pH, and standing to obtain the concentrated detergent.
Preferably, the temperature of step (1) is raised to 40-60℃and may be 41℃at 43℃at 45℃at 47℃at 50℃at 52℃at 54℃at 56℃or 58℃at the same time.
Preferably, the temperature of the step (2) is reduced to 25-35 ℃, and can be 26 ℃, 27 ℃, 28 ℃, 29 ℃, 30 ℃, 31 ℃, 32 ℃, 33 ℃, 34 ℃ or the like.
Preferably, the pH is adjusted to 7-9 in step (2), e.g. the pH may be 7, 7.5, 8, 8.5 or 9, etc.
Specific point values within the above numerical ranges are all selectable, and will not be described in detail herein.
In a third aspect, the present invention provides the use of a concentrated detergent as described in the first aspect in fabric cleaning.
Compared with the prior art, the invention has the following beneficial effects:
(1) The concentrated detergent disclosed by the invention has the advantages that through the matching of the nonionic surfactant, the anionic surfactant, the softener and the washing auxiliary agent, the detergent not only has better detergency, but also has the functions of softening clothes, keeping fragrance and the like.
(2) The concentrated detergent provided by the invention has the advantages that the excellent decontamination effect can be achieved with less dosage in the washing process, the water solubility is good, and the use cost of a user is reduced.
Detailed Description
In order to further describe the technical means adopted by the present invention and the effects thereof, the following describes the technical scheme of the present invention in combination with the preferred embodiments of the present invention, but the present invention is not limited to the scope of the embodiments.
The following examples and comparative examples relate to the following partial materials and brand information:
the remaining materials can be used as long as they are purchased from a regular dealer.
Example 1
The present example provides a concentrated detergent comprising, in parts by weight, 3 parts of sodium fatty alcohol polyoxyethylene ether sulfate (AES), 9 parts of sodium alpha-alkenyl sulfonate (AOS), 3 parts of disodium laureth sulfosuccinate (MES), 10 parts of fatty alcohol polyoxyethylene ether (AEO-7), 15 parts of fatty alcohol polyoxyethylene ether (AEO-9), 5 parts of isomeric octacarbon polyoxyethylene propylene ether (CA-60), 0.5 part of amylase, 0.5 part of protease, 0.5 part of lipase, 6.8 parts of isohexanediol, 1.5 parts of anti-redeposition agent, 0.2 part of citric acid, and hydrophilic cationic copolymer (Noverite) TM 301 polymer) 2 parts, silicone modified softener (DM-SE 6826) 2 parts, polyethylene glycol laurate (DM-6812) 1 part, perfume 0.5 parts, preservative (Glydant Plus) TM Liquid) 0.2 parts, deionized water was supplemented to 100 parts.
The preparation method of the concentrated detergent comprises the following steps:
(1) Uniformly stirring the softener and the enzyme preparation in deionized water, heating to 50 ℃, and adding an anionic surfactant and a nonionic surfactant to obtain a mixed solution A;
(2) And (3) cooling the mixed solution A obtained in the step (1) to 30 ℃, sequentially adding citric acid, preservative, anti-redeposition agent, organic solvent and aromatic agent, stirring uniformly, then adding pH regulator to adjust pH to 8.0, and standing to obtain the concentrated detergent.
Example 2
The present example provides a concentrated detergent comprising, in parts by weight, 5 parts of sodium fatty alcohol polyoxyethylene ether sulfate (AES), 10 parts of sodium alpha-alkenyl sulfonate (AOS), 3 parts of disodium laureth sulfosuccinate (MES), 8 parts of fatty alcohol polyoxyethylene ether (AEO-7), 9.6 parts of fatty alcohol polyoxyethylene ether (AEO-9), 8 parts of isomeric octacarbon polyoxyethylene propylene ether (CA-60), 0.3 part of amylase, 0.4 part of protease, 0.5 part of lipase, 4.8 parts of isohexanediol, 1.2 parts of anti-redeposition agent, 0.2 part of citric acid, and hydrophilic cationic copolymer (Noverite) TM 301 polymer) 3 parts, silicone modified softener (DM-SE 6826) 1.5 parts, polyethylene glycol laurate (DM-6812) 4.5 parts, perfume 0.5 parts, preservative (Glydant Plus) TM Liquid) 0.2 parts, deionized water was supplemented to 100 parts.
The preparation method of the concentrated detergent comprises the following steps:
(1) Uniformly stirring the softener and the enzyme preparation in deionized water, heating to 60 ℃, and adding an anionic surfactant and a nonionic surfactant to obtain a mixed solution A;
(2) And (3) cooling the mixed solution A obtained in the step (1) to 35 ℃, sequentially adding citric acid, preservative, anti-redeposition agent, organic solvent and aromatic agent, stirring uniformly, then adding pH regulator to adjust pH to 7.5, and standing to obtain the concentrated detergent.
Example 3
The embodiment provides a concentrated detergent, which comprises sodium fatty alcohol polyoxyethylene ether sulfate in parts by weight2 parts of (AES), 7 parts of alpha-sodium alkenyl sulfonate (AOS), 1 part of disodium laureth sulfosuccinate (MES), 9.4 parts of fatty alcohol polyoxyethylene ether (AEO-7), 23.5 parts of fatty alcohol polyoxyethylene ether (AEO-9), 1.6 parts of isomeric octacarbon polyoxyethylene propylene ether (CA-60), 0.6 part of amylase, 0.5 part of protease, 0.6 part of lipase, 9 parts of isohexanediol, 1.2 parts of anti-redeposition agent, 0.1 part of citric acid and hydrophilic cationic copolymer (Noverite TM 301 polymer) 1 part, silicone modified softener (DM-SE 6826) 1.5 parts, polyethylene glycol laurate (DM-6812) 1 part, perfume 0.5 parts, preservative (Glydant Plus) TM Liquid) 0.2 parts, deionized water was supplemented to 100 parts.
The preparation method of the concentrated detergent comprises the following steps:
(1) Uniformly stirring the softener and the enzyme preparation in deionized water, heating to 45 ℃, and adding an anionic surfactant and a nonionic surfactant to obtain a mixed solution A;
(2) And (3) cooling the mixed solution A obtained in the step (1) to 25 ℃, sequentially adding citric acid, preservative, anti-redeposition agent, organic solvent and aromatic agent, stirring uniformly, then adding pH regulator to adjust pH to 8.5, and standing to obtain the concentrated detergent.
Example 4
This example provides a concentrated detergent differing from example 1 only in that the anionic surfactant does not include disodium laureth sulfosuccinate and the reduced amount of disodium laureth sulfosuccinate is proportionally distributed into sodium fatty alcohol polyoxyethylene ether sulfate and sodium alpha-alkenyl sulfonate, the remaining components and the added amounts are the same as example 1, and the preparation method is referred to example 1.
Example 5
This example provides a concentrated detergent differing from example 1 only in that the anionic surfactant does not include sodium fatty alcohol polyoxyethylene ether sulfate, and the reduced amount of sodium fatty alcohol polyoxyethylene ether sulfate is proportionally distributed into disodium laureth sulfosuccinate and sodium alpha-alkenyl sulfonate, and the remaining components and addition amounts are the same as those of example 1, and the preparation method is referred to example 1.
Example 6
This example provides a concentrated detergent differing from example 1 only in that the anionic surfactant does not include sodium alpha-alkenyl sulfonate and the reduced amount of sodium alpha-alkenyl sulfonate is proportionally distributed to sodium fatty alcohol polyoxyethylene ether sulfate and disodium laureth sulfosuccinate, the remaining components and the added amounts being in accordance with example 1, the preparation method being as described in reference to example 1.
Example 7
This example provides a concentrated detergent differing from example 1 only in that the nonionic surfactant does not include AEO-7 and the reduced amount of AEO-7 is proportionally distributed to AEO-9 and the isomeric octacarbon polyoxyethylene propylene ether, the remaining components and the added amounts being in accordance with example 1, the preparation method being as described in reference to example 1.
Example 8
This example provides a concentrated detergent differing from example 1 only in that the nonionic surfactant does not include AEO-9 and the reduced amount of AEO-9 is proportionally distributed to AEO-7 and the isomeric octacarbon polyoxyethylene propylene ether, the remaining components and the added amounts being in accordance with example 1, the preparation method being as described in reference to example 1.
Example 9
This example provides a concentrated detergent differing from example 1 only in that the nonionic surfactant does not include the isomeric octacarbon polyoxyethylene propylene ethers, and the reduced amounts of the isomeric octacarbon polyoxyethylene propylene ethers are proportionally distributed into AEO-7 and AEO-9, the remaining components and amounts of addition being in accordance with example 1, the preparation being as described in reference to example 1.
Example 10
This example provides a concentrated detergent which differs from example 1 only in that the softener does not include a hydrophilic cationic copolymer and the reduced amount of the hydrophilic cationic copolymer is proportionally distributed into polyethylene glycol laurate and the silicone modified softener, the remaining components and the added amounts being in accordance with example 1, the preparation method being as described in reference to example 1.
Example 11
This example provides a concentrated detergent which differs from example 1 only in that the softener does not include polyethylene glycol laurate and the reduced amount of polyethylene glycol laurate is apportioned to the hydrophilic cationic copolymer and the silicone modified softener, the remaining components and amounts of addition being in accordance with example 1, the preparation method being as described in reference to example 1.
Example 12
This example provides a concentrated detergent which differs from example 1 only in that the softener does not include a silicone modified softener and the reduced amount of silicone modified softener is proportionally distributed into the polyethylene glycol laurate and hydrophilic cationic copolymer, the remaining components and the added amounts are the same as example 1, and the preparation method is referred to in example 1.
Example 13
This example provides a concentrated detergent differing from example 1 only in that the detergent builder does not include an enzyme preparation whose reduced amount is supplemented with deionized water, and the remaining components and added amounts are the same as in example 1, and the preparation method is referred to in example 1.
Example 14
This example provides a concentrated detergent differing from example 1 only in that no anti-redeposition agent was included in the detergent builder, the reduction of the anti-redeposition agent was supplemented with deionized water, and the remaining components and addition amounts were the same as in example 1, and the preparation method was as described in example 1.
Example 15
This example provides a concentrated detergent differing from example 1 only in that the detergent builder does not include an organic solvent whose reduced amount is supplemented with deionized water, and the remaining components and added amounts are the same as in example 1, and the preparation method is referred to in example 1.
Comparative example 1
This comparative example provides a concentrated detergent differing from example 1 only in that no softener is included in the concentrated detergent, the softener is reduced by the components in the detergent builder in proportion, the remaining components and the added amounts are identical to those of example 1, and the preparation method is referred to in example 1.
Comparative example 2
This comparative example provides a concentrated detergent differing from example 1 only in that no detergency builder is included in the concentrated detergent, the reduced amount of the detergency builder is supplemented by each component of the softener in proportion, and the remaining components and the added amounts are the same as in example 1, and the production method is referred to in example 1.
Test example 1 detergency test
The detergency test of the concentrated detergent was carried out with reference to GB/T13174 determination of detergency and cycle washing Performance of detergent for clothing, and the ratio of the detergency values of the concentrated detergents prepared in examples 1 to 15 and comparative examples 1 to 2 to the detergency values of carbon black oil-stained cloth, protein-stained cloth and sebum-stained cloth and the detergency values of a standard laundry detergent are shown in Table 1.
Note that: washing temperature 30 ℃, rotational speed 120rpm, water hardness 250ppm (CaCO) 3 Counting), and washing for 20min;
TABLE 1
Carbon black dirt cloth | Protein dirt cloth | Sebum dirt cloth | |
Example 1 | 1.34 | 3.18 | 1.33 |
Example 2 | 1.33 | 3.11 | 1.34 |
Example 3 | 1.33 | 3.19 | 1.32 |
Example 4 | 1.21 | 2.23 | 1.16 |
Example 5 | 1.26 | 2.76 | 1.22 |
Example 6 | 1.14 | 2.68 | 1.27 |
Example 7 | 1.23 | 2.61 | 1.27 |
Example 8 | 1.27 | 2.54 | 1.22 |
Example 9 | 1.20 | 2.58 | 1.19 |
Example 10 | 1.32 | 3.17 | 1.30 |
Example 11 | 1.30 | 3.15 | 1.31 |
Example 12 | 1.31 | 3.18 | 1.32 |
Example 13 | 1.20 | 2.18 | 1.13 |
Example 14 | 1.30 | 3.16 | 1.29 |
Example 15 | 1.26 | 2.73 | 1.21 |
Comparative example 1 | 1.33 | 3.15 | 1.29 |
Comparative example 2 | 1.14 | 1.38 | 1.04 |
Standard laundry detergent | 1 | 1 | 1 |
As can be seen from the data in Table 1, the concentrated detergent provided by the invention in examples 1-3 has a significantly higher detergency than the standard laundry detergent, and has a better detergency on stains such as carbon black, proteins, oils and fats;
from example 1 and comparative examples 4 to 9, it is understood that the kinds of anionic surfactant and nonionic surfactant in the concentrated detergent of the present invention affect the detergency of the detergent;
from examples 1 and 13, it is clear that the enzyme preparation also has a certain influence on the detergency effect of the detergent;
as is clear from examples 1 and 15, the dissolution effect of the surfactant is poor when the organic solvent is absent, and a gel phenomenon occurs, thereby affecting the detergency effect of the detergent.
Test example 2: stability test
The samples provided in examples 1-3, 15 and comparative example 2 were tested according to the stability test method and procedure described in QB/T1224-2012. The test results are shown in Table 2.
TABLE 2
As is clear from Table 2, the concentrated detergent of the present invention has excellent high and low temperature stability, and the delamination or crystal precipitation phenomenon occurs when the system lacks the organic solvent.
Test example 3: compliance testing
Taking a plurality of white all-cotton square towels of 30X 30cm sold on the market, and washing the white all-cotton square towels at normal temperature by using concentrated detergents of examples 1-3, 10-12 and comparative examples 1-2 respectively; after washing, the softness and smoothness of the towel were scored by 10 volunteers after air-drying, and the results are shown in Table 3 (average value of each group).
The softness rating is as follows: 1 minute (very hard), 2 minutes (harder), 3 minutes (not soft and not hard), 4 minutes (softer) 5 minutes (very soft).
Degree of hand smoothness: 1 part (dry), 2 parts (drier), 3 parts (moderate), 4 parts (smoother) and 5 parts (very smooth).
TABLE 3 Table 3
The data in Table 3 shows that the concentrated detergent fabrics of the present invention can maintain good softening performance after use, and the data in Table 3 also shows that the components of the softener have synergistic interaction, and omitting one of the components can result in softening effect of the product.
The applicant states that the present invention is illustrated by the above examples as a concentrated detergent and a method of preparing and using the same, but the present invention is not limited to the above examples, i.e. it is not meant that the present invention must be practiced in dependence upon the above examples. It should be apparent to those skilled in the art that any modification of the present invention, equivalent substitution of raw materials for the product of the present invention, addition of auxiliary components, selection of specific modes, etc., falls within the scope of the present invention and the scope of disclosure.
The preferred embodiments of the present invention have been described in detail above, but the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the scope of the technical concept of the present invention, and all the simple modifications belong to the protection scope of the present invention.
In addition, the specific features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various possible combinations are not described further.
Claims (10)
1. The concentrated detergent is characterized by comprising, by weight, 1-20 parts of anionic surfactant, 20-45 parts of nonionic surfactant, 0.01-10 parts of softener, 0.1-15 parts of washing auxiliary and deionized water.
2. The concentrated detergent composition of claim 1, wherein the anionic surfactant comprises any one or a combination of at least two of sodium fatty alcohol polyoxyethylene ether sulfate, sodium alpha-alkenyl sulfonate, alkylbenzene sulfonate, potassium cocoate, sodium xylene sulfonate, disodium laureth sulfosuccinate;
preferably, the anionic surfactant is a combination of sodium fatty alcohol polyoxyethylene ether sulfate, sodium alpha-alkenyl sulfonate and disodium laureth sulfosuccinate;
preferably, the mass ratio of the fatty alcohol polyoxyethylene ether sodium sulfate to the alpha-alkenyl sodium sulfonate to the disodium laureth sulfosuccinate is 1 (2-4) (0.1-1).
3. The concentrated detergent composition according to claim 1 or 2, wherein the non-surfactant comprises any one or a combination of at least two of fatty alcohol-polyoxyethylene ether-7, fatty alcohol-polyoxyethylene ether-9, isomeric eight-carbon polyoxyethylene propylene ether, alkyl glycoside, isomeric alcohol-polyoxyethylene ether;
preferably, the nonionic surfactant is a combination of fatty alcohol polyoxyethylene ether-7, fatty alcohol polyoxyethylene ether (9) and isomeric octacarbon polyoxyethylene propylene ether;
preferably, the mass ratio of the fatty alcohol polyoxyethylene ether-7 to the fatty alcohol polyoxyethylene ether-9 to the isomeric octacarbon polyoxyethylene propylene ether is 1 (1-2.5) to 0.1-1.
4. A concentrated detergent as claimed in any one of claims 1 to 3, characterised in that the softening agent comprises any one or a combination of at least two of a hydrophilic cationic copolymer, a hydrolysed wheat protein/silicone copolymer, a diamido quaternary ammonium salt, a silicone modified softening agent, polyethylene glycol laurate, a silicone softening agent;
preferably, the softener is a combination of a hydrophilic cationic copolymer, an organosilicon modified softener and polyethylene glycol laurate;
preferably, the mass ratio of the hydrophilic cationic copolymer to the organosilicon modified softener to the polyethylene glycol laurate is 1 (0.5-2) (0.1-1.5).
5. A concentrated detergent as claimed in any one of claims 1 to 4, wherein the detergency builder comprises any one or a combination of at least two of an enzyme preparation, an anti-redeposition agent, citric acid or an organic solvent;
preferably, the anti-redeposition agent comprises any one or a combination of at least two of polyethylenimine ethoxylate, sodium polyacrylate or acrylic acid maleic acid copolymer;
preferably, the organic solvent comprises any one or a combination of at least two of ethanol, propylene glycol, isohexylene glycol and diethylene glycol butyl ether;
preferably, the organic solvent is isohexylene glycol;
preferably, the enzyme preparation comprises any one or a combination of at least two of protease, cellulase, amylase, lipase, pectinase or mannanase;
preferably, the enzyme preparation is a combination of protease, lipase and amylase.
6. A concentrated detergent as claimed in any one of claims 1 to 5, further comprising any one or a combination of at least two of a fragrance, a pH adjuster or a preservative;
preferably, the pH adjuster comprises sodium hydroxide.
7. The method for preparing concentrated detergent as claimed in any one of claims 1 to 6, wherein the method comprises uniformly mixing a formulation amount of anionic surfactant, nonionic surfactant, softener, washing aid and deionized water to obtain the concentrated detergent.
8. The method of preparing a concentrated detergent as claimed in claim 7, wherein the method comprises:
(1) Uniformly stirring the softener and the enzyme preparation in deionized water, heating, and adding an anionic surfactant and a nonionic surfactant to obtain a mixed solution A;
(2) And (3) cooling the mixed solution A obtained in the step (1), sequentially adding citric acid, a preservative, an anti-redeposition agent, an organic solvent and a aromatic agent, stirring uniformly, then adding a pH regulator to adjust the pH, and standing to obtain the concentrated detergent.
9. The method of claim 8, wherein the heating in step (1) is to 40-60 ℃;
preferably, the temperature in the step (2) is reduced to 25-35 ℃;
preferably, the pH of step (2) is adjusted to a pH of 6-8.
10. Use of a concentrated detergent as claimed in any one of claims 1 to 6 in fabric cleaning.
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