CN113789231B - Fabric detergent and preparation process thereof - Google Patents
Fabric detergent and preparation process thereof Download PDFInfo
- Publication number
- CN113789231B CN113789231B CN202111101276.5A CN202111101276A CN113789231B CN 113789231 B CN113789231 B CN 113789231B CN 202111101276 A CN202111101276 A CN 202111101276A CN 113789231 B CN113789231 B CN 113789231B
- Authority
- CN
- China
- Prior art keywords
- particles
- parts
- washing
- fabric
- 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.)
- Active
Links
- 239000004744 fabric Substances 0.000 title claims abstract description 73
- 239000003599 detergent Substances 0.000 title claims abstract description 51
- 238000002360 preparation method Methods 0.000 title description 35
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 117
- 239000002245 particle Substances 0.000 claims abstract description 115
- 108010010803 Gelatin Proteins 0.000 claims abstract description 30
- 239000008273 gelatin Substances 0.000 claims abstract description 30
- 229920000159 gelatin Polymers 0.000 claims abstract description 30
- 235000019322 gelatine Nutrition 0.000 claims abstract description 30
- 235000011852 gelatine desserts Nutrition 0.000 claims abstract description 30
- 229910000403 monosodium phosphate Inorganic materials 0.000 claims abstract description 22
- 235000019799 monosodium phosphate Nutrition 0.000 claims abstract description 22
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 claims abstract description 22
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims abstract description 21
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims abstract description 16
- 238000006386 neutralization reaction Methods 0.000 claims abstract description 16
- 239000002253 acid Substances 0.000 claims abstract description 12
- 239000004094 surface-active agent Substances 0.000 claims abstract description 12
- 230000002378 acidificating effect Effects 0.000 claims abstract description 9
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims abstract description 8
- 235000017557 sodium bicarbonate Nutrition 0.000 claims abstract description 8
- 235000006408 oxalic acid Nutrition 0.000 claims abstract description 7
- 239000006081 fluorescent whitening agent Substances 0.000 claims abstract description 5
- 239000011159 matrix material Substances 0.000 claims abstract description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 28
- 239000000377 silicon dioxide Substances 0.000 claims description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- 235000012239 silicon dioxide Nutrition 0.000 claims description 10
- 239000000945 filler Substances 0.000 claims description 9
- 239000000843 powder Substances 0.000 claims description 9
- WBHQBSYUUJJSRZ-UHFFFAOYSA-M sodium bisulfate Chemical compound [Na+].OS([O-])(=O)=O WBHQBSYUUJJSRZ-UHFFFAOYSA-M 0.000 claims description 8
- 229910000342 sodium bisulfate Inorganic materials 0.000 claims description 8
- 238000001179 sorption measurement Methods 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- 230000003472 neutralizing effect Effects 0.000 claims description 7
- 229940037312 stearamide Drugs 0.000 claims description 7
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 7
- 229920002554 vinyl polymer Polymers 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 6
- -1 dicarboxymethyl Chemical group 0.000 claims description 4
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 claims description 4
- 229910000360 iron(III) sulfate Inorganic materials 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- SOBHUZYZLFQYFK-UHFFFAOYSA-K trisodium;hydroxy-[[phosphonatomethyl(phosphonomethyl)amino]methyl]phosphinate Chemical compound [Na+].[Na+].[Na+].OP(O)(=O)CN(CP(O)([O-])=O)CP([O-])([O-])=O SOBHUZYZLFQYFK-UHFFFAOYSA-K 0.000 claims description 3
- XFRVVPUIAFSTFO-UHFFFAOYSA-N 1-Tridecanol Chemical group CCCCCCCCCCCCCO XFRVVPUIAFSTFO-UHFFFAOYSA-N 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 229940087291 tridecyl alcohol Drugs 0.000 claims description 2
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 claims 2
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 claims 1
- QNAYBMKLOCPYGJ-REOHCLBHSA-N L-alanine Chemical compound C[C@H](N)C(O)=O QNAYBMKLOCPYGJ-REOHCLBHSA-N 0.000 claims 1
- 235000004279 alanine Nutrition 0.000 claims 1
- 229910000073 phosphorus hydride Inorganic materials 0.000 claims 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 claims 1
- 238000005406 washing Methods 0.000 abstract description 73
- 230000000694 effects Effects 0.000 description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 24
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 20
- 238000012360 testing method Methods 0.000 description 18
- 230000000052 comparative effect Effects 0.000 description 16
- 239000000047 product Substances 0.000 description 14
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 12
- 238000000034 method Methods 0.000 description 12
- 239000001569 carbon dioxide Substances 0.000 description 10
- 229910002092 carbon dioxide Inorganic materials 0.000 description 10
- 239000012530 fluid Substances 0.000 description 10
- 238000004140 cleaning Methods 0.000 description 9
- 239000000835 fiber Substances 0.000 description 8
- 229940120146 EDTMP Drugs 0.000 description 7
- NFDRPXJGHKJRLJ-UHFFFAOYSA-N edtmp Chemical compound OP(O)(=O)CN(CP(O)(O)=O)CCN(CP(O)(O)=O)CP(O)(O)=O NFDRPXJGHKJRLJ-UHFFFAOYSA-N 0.000 description 7
- 229910021645 metal ion Inorganic materials 0.000 description 7
- 238000007127 saponification reaction Methods 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- 238000004383 yellowing Methods 0.000 description 6
- 239000000084 colloidal system Substances 0.000 description 5
- 239000004519 grease Substances 0.000 description 5
- 230000001965 increasing effect Effects 0.000 description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000013530 defoamer Substances 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- JDWPDZLCSRBZPY-SQGDDOFFSA-N C(=O)(O)C(C(=O)O)N[C@@H](C)C(=O)O.[Na].[Na].[Na] Chemical compound C(=O)(O)C(C(=O)O)N[C@@H](C)C(=O)O.[Na].[Na].[Na] JDWPDZLCSRBZPY-SQGDDOFFSA-N 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 3
- 239000012043 crude product Substances 0.000 description 3
- 239000008367 deionised water Substances 0.000 description 3
- 229910021641 deionized water Inorganic materials 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- RYYKJJJTJZKILX-UHFFFAOYSA-M sodium octadecanoate Chemical compound [Na+].CCCCCCCCCCCCCCCCCC([O-])=O RYYKJJJTJZKILX-UHFFFAOYSA-M 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 239000005977 Ethylene Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000002736 nonionic surfactant Substances 0.000 description 2
- ABLZXFCXXLZCGV-UHFFFAOYSA-N phosphonic acid group Chemical group P(O)(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000036632 reaction speed Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 229940117565 trisodium dicarboxymethyl alaninate Drugs 0.000 description 2
- OHOTVSOGTVKXEL-UHFFFAOYSA-K trisodium;2-[bis(carboxylatomethyl)amino]propanoate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)C(C)N(CC([O-])=O)CC([O-])=O OHOTVSOGTVKXEL-UHFFFAOYSA-K 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 239000004902 Softening Agent Substances 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000010668 complexation reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 125000002467 phosphate group Chemical group [H]OP(=O)(O[H])O[*] 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 235000011008 sodium phosphates Nutrition 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 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
- C11D1/72—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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0047—Other compounding ingredients characterised by their effect pH regulated compositions
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/044—Hydroxides or bases
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/046—Salts
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/06—Phosphates, including polyphosphates
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/10—Carbonates ; Bicarbonates
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/12—Water-insoluble compounds
- C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
- C11D3/1246—Silicates, e.g. diatomaceous earth
- C11D3/1253—Layer silicates, e.g. talcum, kaolin, clay, bentonite, smectite, montmorillonite, hectorite or attapulgite
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/12—Water-insoluble compounds
- C11D3/14—Fillers; Abrasives ; Abrasive compositions; Suspending or absorbing agents not provided for in one single group of C11D3/12; Specific features concerning abrasives, e.g. granulometry or mixtures
-
- 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
- C11D3/2082—Polycarboxylic 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
- C11D3/20—Organic compounds containing oxygen
- C11D3/22—Carbohydrates or derivatives thereof
- C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
-
- 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
- C11D3/26—Organic compounds containing nitrogen
- C11D3/32—Amides; Substituted amides
-
- 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
- C11D3/26—Organic compounds containing nitrogen
- C11D3/33—Amino carboxylic acids
-
- 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
- C11D3/36—Organic compounds containing phosphorus
- C11D3/364—Organic compounds containing phosphorus containing nitrogen
-
- 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
- C11D3/40—Dyes ; Pigments
- C11D3/42—Brightening agents ; Blueing 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
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/12—Soft surfaces, e.g. textile
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Molecular Biology (AREA)
- Detergent Compositions (AREA)
Abstract
The application provides a fabric detergent, which relates to the technical field of detergents and is prepared from the following components in percentage by mass: 300-450 parts of sodium hydroxide; 300-900 parts of surfactant; 180-450 parts of neutralization particles; 3-9 parts of fluorescent whitening agent; the neutralization particles consist of 120-300 parts of slow release shells and 60-150 parts of acidic particles mixed in the slow release shells. Wherein, the acid particles are sodium dihydrogen phosphate particles, and the slow release shell consists of a gelatin matrix, oxalic acid particles and sodium bicarbonate particles dispersed in the gelatin matrix. During the washing process, the slow release shell gradually dissolves and releases the sodium dihydrogen phosphate particles. The sodium dihydrogen phosphate particles react with the excessive sodium hydroxide in the washing environment and reduce the pH value so as to reduce the damage to fabrics caused by washing in the high alkaline environment.
Description
Technical Field
The application relates to the technical field of detergents, in particular to a fabric detergent and a preparation process thereof.
Background
Detergents are a generic term for adjuvants used in cleaning articles, generally for cleaning fabrics, tableware, automotive and industrial cleaning, etc.
Fabric detergents are widely used in detergents and are classified into washing powder, washing soap, liquid laundry detergent, soap powder, etc. Different types of fabric detergents have different advantages and disadvantages, and part of detergent products with lower cost can be added with more sodium hydroxide to ensure the washing quality. The sodium hydroxide can be subjected to saponification reaction with grease, so that the grease on the fabric can be removed rapidly.
In places such as hotels where fabric washing is required frequently, a large amount of sodium hydroxide-based detergents are used, but the addition of sodium hydroxide makes the detergents alkaline, and frequent use of alkaline detergents for washing fabrics tends to result in fabric development Huang Shousun.
Disclosure of Invention
In order to reduce damage of the detergent to fabrics, the application provides a fabric detergent and a preparation process thereof.
In a first aspect, the present application provides a fabric detergent and a preparation process thereof, which adopts the following technical scheme:
the composite material is prepared from the following components in parts by weight:
300-450 parts of sodium hydroxide;
300-900 parts of surfactant;
180-450 parts of neutralization particles;
3-9 parts of fluorescent whitening agent;
the neutralization particles consist of 120-300 parts of slow release shells and 60-150 parts of acidic particles mixed in the slow release shells, wherein the acidic particles are strong acid weak base salt particles.
By adopting the technical scheme, the sodium hydroxide can be subjected to saponification reaction with the grease on the fabric to remove the grease. The nonionic surfactant has better detergency and can reduce the static content of the fabric after washing. The whiteness of the fabric can be improved by a small amount of fluorescent whitening agent, and the cleaning effect is improved.
When the wash is completed, a portion of the sodium hydroxide remains in the wash environment. By adding neutralizing particles, the slow release shell will slowly dissolve in the water and release the acidic particles mixed therein during the washing process. At this time, the excessive sodium hydroxide reacts with the acidic particles, so that the excessive sodium hydroxide is neutralized during the washing process, and the phenomenon that the sodium hydroxide causes yellowing of fabrics is reduced.
Second, sufficient detergent can cause the overall washing environment to exhibit strong alkalinity, which can cause fabric fiber damage and exacerbate fabric yellowing. When the fabric fibers are primarily damaged, a certain amount of scattered and free short fibers are formed, and compared with the tight and gathered fibers, the short fibers have better surface effect and better adsorption capacity. The hydrogen ions released by the acid particles are adsorbed by the short fibers, so that a cationic protective layer is formed, the short fibers are prevented from being further damaged by strong alkalinity, and the yellowing of the fabric is slowed down to a certain extent.
Optionally, the acidic particles are selected from one or more of sodium dihydrogen phosphate, sodium bisulfate and ferric sulfate.
By adopting the technical scheme, after the slow-release shell is dissolved, the internal acid particles are released, and the acid particles react with redundant sodium hydroxide, so that the pH value of the washing environment is reduced. Especially, when sodium dihydrogen phosphate particles are selected, the sodium dihydrogen phosphate particles can react with sodium hydroxide to generate sodium phosphate, so that the pH value of the washing environment is reduced. Meanwhile, phosphate ions generated by the reaction can be combined with metal ions in the washing water, so that the reaction of sodium dihydrogen phosphate and sodium hydroxide is accelerated; on the other hand, the water softening agent also plays a role in softening the washing water and enhances the effect of the surfactant.
Optionally, the fabric detergent also comprises 60-300 parts of filler in parts by weight, wherein the filler is 45-55% of trisodium dicarboxymethylalaninate and 45-55% of ethylenediamine tetramethylene phosphonic acid in parts by weight.
By adopting the technical scheme, the tri-sodium dicarboxymethylalanine and the ethylenediamine tetramethylene phosphonic acid can form stable complexes with iron ions, copper, aluminum, zinc, calcium, magnesium and other ions in the washing water, so that the hardness of the washing water is reduced, and the action effect of the surfactant is improved.
Alternatively, the surfactant is a nonionic surfactant which is α -tridecyl- ω -hydroxy-poly (oxy-1, 2-ethylene) (branched), also known as tridecyl alcohol polyether-4.
By adopting the technical scheme, the alpha-tridecyl-omega-hydroxy-poly (oxygen-1, 2-ethylene) (branched chain) cannot be ionized in the aqueous solution, so that the stability is extremely high. The combination of cations and hydroxide ions is not easy to generate, so that the method is not easy to be influenced by alkaline environment caused by sodium hydroxide. Meanwhile, the alpha-tridecyl-omega-hydroxy-poly (oxygen-1, 2-ethylene) (branched chain) also has excellent wettability and solubility, so that the dissolution rate of other components of the detergent in the washing water can be accelerated, and the washing effect is further improved. Alpha-tridecyl-omega-hydroxy-poly (oxy-1, 2-ethylene) (branched) CAS number 69011-36-5.
Meanwhile, the free carboxyl in the trisodium dicarboxymethylalaninate and the free phosphonic acid group in the ethylenediamine tetramethylene phosphonic acid can be combined with alpha-tridecyl-omega-hydroxy-poly (oxy-1, 2-ethylene) (branched chain), and the carboxyl and the phosphonic acid groups belong to hydrophilic groups, so that the activity effect of the surfactant can be further enhanced.
Optionally, the slow release shell comprises a mass ratio of 2:1:1, sodium bicarbonate and oxalic acid.
By adopting the technical scheme, warm water is generally used for washing in order to improve the washing effect in the washing process. Gelatin has better solubility in warm water, and internal sodium bicarbonate and oxalic acid can be released in the process of dissolving gelatin. Sodium bicarbonate can generate carbon dioxide bubbles under the action of temperature and oxalic acid. On one hand, the generation of bubbles plays a role in stirring and accelerates the saponification of grease; on the other hand, carbon dioxide reacts with sodium hydroxide, further reducing the alkalinity of the washing environment.
Optionally, the fabric detergent further comprises 120-300 parts by mass of defoaming particles, wherein the defoaming particles are prepared from the following components in parts by mass:
90-240 parts of gelatin;
24-45 parts of silicon dioxide;
6-15 parts of vinyl bis-stearamide.
By adopting the technical scheme, the detergent with excellent washing effect needs to have good foamability and defoaming property, and bubbles can play a role in stirring, so that the washing effect is improved. However, if too many bubbles are not eliminated in time, the environment is affected, the rinsing times are increased, and the water and electricity are wasted.
The vinyl bis-stearamide can improve the dispersion uniformity of the silicon dioxide in the gelatin. Since the content of gelatin in the defoaming particles is higher than that in the slow-release shell. The release rate of silica within the defoamer particles is thus relatively slow, so that the silica will enter the wash environment after the bubbles have completed agitation. The silicon dioxide can cause the carbon dioxide bubbles to be rapidly broken, so that on one hand, the disappearance of the bubbles is accelerated, and the cleaning degree of the washing environment is improved; on the other hand, the release of carbon dioxide can be accelerated, and the alkalinity of the washing environment is reduced.
In addition, the general chemical defoamer has foam inhibition effect, and can lead to difficult generation of bubbles in the washing environment. The defoaming mechanism of the silicon dioxide is mainly to destroy generated bubbles by a physical method, so that the bubbles can be ensured to be continuously generated and broken until the consumption of the surfactant and the sodium bicarbonate in the washing environment is completed.
Optionally, the fabric detergent further comprises 60-150 parts by mass of activated carbon adsorption particles.
By adopting the technical scheme, the sodium dihydrogen phosphate can form phosphate ions after reacting with sodium hydroxide, and the phosphate ions can be combined with metal ions in the washing process. Meanwhile, the dicarboxymethylalanine trisodium and ethylenediamine tetramethylene phosphonic acid in the filler also have complexation reaction with metal ions. By further adding the adsorption particles in the detergent, the precipitated metal salt can be adsorbed in time, and the metal ions are prevented from being dissolved into the washing water again.
In a second aspect, the present application provides a process for preparing a fabric detergent comprising the steps of:
s1, stirring and mixing raw material components of the detergent to obtain primary powder;
s2, coating the slow-release shell on the surface of the acid particles, and obtaining the neutralization particles;
s3, uniformly dispersing the silicon dioxide particles and the vinyl bis-stearamide particles in a gelatin matrix to obtain defoaming particles;
and S4, mixing the defoaming particles obtained in the step S3, the neutralizing particles obtained in the step S2 and the preliminary powder obtained in the step S1 to obtain a fabric detergent finished product.
By adopting the technical scheme, the finished product of the fabric detergent can be prepared, and the finished product is mixed with warm water when in use, so that the fabric detergent is convenient to store and use. Meanwhile, in the use process, the alkalinity of the washing environment can be reduced, and redundant sodium hydroxide components can be rapidly reacted.
In summary, the present application includes at least one of the following beneficial effects:
1. by adding the acid particles in the detergent and arranging the slow-release shell on the acid particles, the sodium hydroxide reacts with the acid particles after saponification reaction is completed, so that the alkalinity of a washing environment is reduced, the residue of the sodium hydroxide is reduced, and the damage to fabrics is reduced.
2. Sodium bicarbonate and oxalic acid are arranged in the slow-release shell, so that on one hand, generated carbon dioxide bubbles can play a role in stirring, and the saponification reaction speed is improved; on the other hand, carbon dioxide can react with sodium hydroxide, thereby increasing the rate of decrease of the pH.
3. The defoaming particles are added, so that the bubble breaking can be promoted, the carbon dioxide discharge speed is accelerated, and the pH value dropping speed is further increased.
Detailed Description
Part of the raw material production place and the model thereof are shown in table 1:
TABLE 1 partial raw material production site and model thereof
Preparation examples 1 to 8
Preparation example 1 provides a method for preparing the neutralized particles:
firstly, placing 60g of gelatin in 200g of deionized water until the gelatin is softened, and then heating the softened gelatin in a water bath at 50 ℃ until gelatin colloid is formed; then 60g of aluminum chloride particles, 30g of oxalic acid particles and 30g of sodium bicarbonate particles are added into gelatin at 50 ℃, and mixed for 10min at 600r/m through a mixer to obtain a fluid crude product; and finally, cooling the crude fluid product in a cooling box at the temperature of 5 ℃ to room temperature for solidification, crushing the crude fluid product by a crusher, and screening the crushed crude fluid product to obtain 28-mesh finished product neutralization particles.
Preparation example 2 provides a method for preparing the neutralized particles:
and preparation example 2 is different from preparation example 1 in that preparation example 2 replaces aluminum chloride particles with sodium bisulfate particles of 60 g.
Preparation example 3 provides a method for preparing the neutralized particles:
and preparation example 3 is different from preparation example 1 in that preparation example 3 replaces aluminum chloride particles with 30g sodium bisulfate particles and 30g ferric sulfate particles.
Preparation example 4 provides a method for preparing the neutralized particles:
and preparation example 4 differs from preparation example 1 in that preparation example 4 replaces aluminum chloride particles with equal amounts of 20g sodium bisulfate particles, 20g ferric sulfate particles and 20g sodium dihydrogen phosphate particles.
Preparation example 5 provides a method for preparing the neutralized particles:
and preparation example 5 is different from preparation example 1 in that preparation example 5 replaces aluminum chloride particles with 60g of sodium dihydrogen phosphate particles.
Preparation example 6 provides a method for preparing defoamer particles:
firstly, placing 90g of gelatin in 200g of deionized water until the gelatin is softened, and then heating the softened gelatin in a water bath at 50 ℃ until gelatin colloid is formed; then adding 24g of silicon dioxide particles and 6g of vinyl bis-stearamide particles into a gelatin colloid at 50 ℃, and mixing for 10min at 600r/m by a mixer to obtain a fluid crude product; and finally, cooling the crude fluid product in a cooling box at the temperature of 5 ℃ to room temperature for solidification, crushing the crude fluid product by a crusher, and screening to obtain the 28-mesh finished product defoaming particles.
Preparation examples 7-8 provide methods for preparing defoamer particles:
and preparation examples 7 to 8 differ from preparation example 6 in the amounts of gelatin, silica and vinylbisstearamide, as shown in Table 2:
TABLE 2 preparation examples 8-9 defoaming particles component amounts
Examples 1 to 15
The following is an illustration of example 1, and the fabric detergent provided in example 1 is prepared by the following method:
step 1, stirring 300g of sodium hydroxide particles, 60g of activated carbon adsorption particles, 300g of sodium stearate particles and 3g of fluorescent whitening agent powder for 10min at a speed of 1000r/m by a stirrer to obtain primary powder;
step 2, stirring 180g of the neutralization particles prepared in the preparation example 1 and the primary powder obtained in the step 1 for 10min at 1000r/m by a stirrer to prepare the finished fabric detergent.
TABLE 3 amounts of the components of the examples and comparative examples
According to table 3:
example 2 differs from example 1 in that example 2 uses 180g of the neutralised particles obtained in preparation 2.
Example 3 differs from example 2 in that example 3 uses 180g of the neutralised particles obtained in preparation 3.
Example 4 differs from example 3 in that example 4 uses 180g of the neutralised particles obtained in preparation 4.
Example 5 differs from example 4 in that example 5 uses 180g of the neutralised particles obtained in preparation 5.
Examples 6 to 9 differ from example 5 in that the amounts of sodium hydroxide and neutralizing particles used in examples 6 to 9 are different.
Example 10 differs from example 5 in that a filler was additionally added in example 11.
Example 11 differs from example 10 in that the sodium stearate particles were replaced with α -tridecyl- ω -hydroxy-poly (oxy-1, 2-ethylene) (branched) in example 12.
Example 12 differs from example 11 in that 120g of the defoaming particles produced in preparation example 6 were added to example 13.
Example 13 differs from example 12 in that activated carbon adsorption particles are additionally added in example 13.
Examples 14 to 15
The main difference between examples 14 to 15 and example 13 is that examples 14 to 15 employ the defoaming particles obtained in preparation examples 7 to 8, respectively.
Examples 16 to 19
The main difference between examples 16-19 and example 13 is the different amounts of the components used in examples 16-19.
Comparative examples 1 to 3
The main difference between comparative example 1 and example 12 is that the fabric detergent provided in comparative example 1 does not contain neutralizing particles.
The main difference between comparative example 2 and example 12 is that the neutralized particles in the fabric washing agent provided in comparative example 2 consist of sodium dihydrogen phosphate particles only.
The main difference between comparative example 3 and example 12 is that the defoaming particles used are prepared as follows: firstly, placing 60g of gelatin in 200g of deionized water until the gelatin is softened, and then heating the softened gelatin in a water bath at 50 ℃ until gelatin colloid is formed; then adding 24g of silicon dioxide particles and 6g of vinyl bis-stearamide particles into a gelatin colloid at 50 ℃, and mixing for 10min at 600r/m by a mixer to obtain a fluid crude product; and finally, cooling the crude fluid product in a cooling box at the temperature of 5 ℃ to room temperature for solidification, crushing the crude fluid product by a crusher, and screening to obtain the 28-mesh finished product defoaming particles.
Whiteness detection test
For the fabric detergents provided in examples 1 to 19 and comparative examples 1 to 3 of the present application, whiteness measurements were performed as follows, and fabrics having a uniform whiteness of 22 square meters were divided into 22 parts of fabric samples of 1 square meter. 5ml of oil stain was sprayed on each sample, and 50 washing tests were performed using the fabric washing agents provided in examples 1 to 19 and comparative examples 1 to 3, respectively, and whiteness values of the oil-stained areas and the non-oil-stained areas were measured after the washing was completed 10 times and 50 times, respectively, and the test results are shown in table 4.
Wherein, the whiteness of the textile is detected according to the detection standard provided by GB/t 17444-2008 'method for testing whiteness and chromaticity of textile fiber'.
Table 4 fabric whiteness test results
Wherein the value delta 1 After cleaning the non-stained area of the fabric for 50 times, the whiteness of the area is reduced by delta compared with the whiteness of the area after cleaning for 10 times 2 The whiteness of the fabric after 50 cleaning steps is increased compared with 10 cleaning steps.
Comparing the test data of comparative example 1 with the test data of example 12, it was found that when the fabric washing is performed by the fabric washing agent added with the neutralization particles, not only the yellowing degree of the fabric after washing for a plurality of times can be reduced, but also the washing effect on greasy dirt can be improved. This is because the sodium dihydrogen phosphate particles contained in the neutralization particles can neutralize the excessive sodium hydroxide, and avoid the excessive sodium hydroxide from adhering to the surface of the fabric and deteriorating to cause yellowing of the fabric. And phosphate ions generated after the reaction of sodium dihydrogen phosphate and sodium hydroxide can be combined with metal ions in the washing water to form a complex, so that the effect of softening the washing water is achieved, the activity effect of the surfactant is enhanced, and the washing effect is further improved.
Comparing the test data of comparative examples 1 and 2 with the test data of example 12, it can be found that the fabric washing agent provided in comparative example 2 also has a certain protection effect on fabrics, and reduces yellowing phenomenon on the surfaces of the fabrics. However, the fabric detergent provided in comparative example 2 had a poorer washing effect on greasy areas than the fabric detergent provided in comparative example 1, since the sodium dihydrogen phosphate surface in comparative example 2 was not provided with a slow release shell. The reactivity between sodium dihydrogen phosphate and sodium hydroxide is greater than that of saponification, which causes sodium hydroxide to react with sodium dihydrogen phosphate first, resulting in early pH value reduction in washing environment, and pH value reduction affects the reaction speed of saponification, thereby affecting the washing effect of greasy dirt area.
Comparing the experimental data of example 1 with that of example 2, in which example 2 aluminum chloride was replaced with sodium bisulfate, it was found that the fabric detergent of example 2 gave better whiteness protection of the fabric, since sodium bisulfate was more acidic and more effective when used for neutralization of sodium hydroxide.
Comparing the test data of example 2 with that of example 3, and substituting sodium bisulfate with sodium dihydrogen phosphate in example 3, it can be found that the fabric washing agent provided in example 3 not only improves the washing effect, but also has good protection effect on fabrics. The sodium dihydrogen phosphate and the sodium hydroxide react to generate phosphate ions which react with metal ions in the washing water to form a complex, so that the reaction of the sodium dihydrogen phosphate and the sodium hydroxide is accelerated, and the neutralization speed of the sodium hydroxide is further accelerated. Meanwhile, the softening of the washing water also improves the activity of the surfactant, thereby enhancing the washing effect.
Comparing the test data of examples 3 to 5, it was found that the washing effect and the protection effect on fabrics of the fabric detergent are best when the ratio of sodium dihydrogen phosphate in the particles of the strong acid and weak base salt is higher, and thus it was confirmed that sodium dihydrogen phosphate is the most preferable of the particles of the strong acid and weak base salt.
The test data of examples 5-9 are compared and the five examples differ in the amounts of sodium hydroxide and neutralizing particles. It was found that the greater the difference between sodium hydroxide and neutralising particles, the better the fabric washing effect of the fabric detergent, but the greater the damage to the fabric; when the difference between the sodium hydroxide and the neutralization particles is smaller, the washing effect of the fabric detergent is poorer, the washing effect of the fabric detergent is not ideal, but the protection of the fabric is better. Therefore, the fabric detergents with different proportions can be selected according to the oil stain amount on the fabric.
Comparing the test of example 5 with the test of example 10, it was found that the washing effect was significantly improved after the filler was added to the fabric washing agent. The filler is characterized in that the dicarboxymethylalanine trisodium and ethylenediamine tetramethylene phosphonic acid in the filler can form a complex with metal ions in the washing water, so that the decontamination effect is achieved on one hand; on the other hand, the hardness of the washing water can be reduced, so that the activity of the surfactant can be improved.
Comparing the experimental data of example 11 with that of example 10, the substitution of sodium stearate particles with alpha-tridecyl-omega-hydroxy-poly (oxy-1, 2-ethylene) (branched chain) of example 11, it was found that the fabric detergent of example 9 had a significant improvement in wash performance. This is because the α -tridecyl- ω -hydroxy-poly (oxy-1, 2-ethylene) (branched chain) has a synergistic effect with the trisodium dicarboxymethylalalanine and ethylenediamine tetramethylene phosphonic acid, and the carboxyl group in the trisodium dicarboxymethylalalanine and the phosphate group in the ethylenediamine tetramethylene phosphonic acid are combined with the α -tridecyl- ω -hydroxy-poly (oxy-1, 2-ethylene) (branched chain), thereby enhancing the hydrophilicity of the α -tridecyl- ω -hydroxy-poly (oxy-1, 2-ethylene) (branched chain) and further enhancing the surface activity thereof.
Comparing the test data of example 12 with the test data of example 11, it was found that the detergent composition was improved in both the fabric washing effect and the fabric protecting effect by adding defoaming particles. This is because the silica breaks up the carbon dioxide bubbles, which can be combined with the sodium hydroxide, thereby accelerating the neutralization rate of the sodium hydroxide. In addition, the breaking of the accelerated bubbles can also purify the washing environment, thereby improving the washing effect.
Comparing the test data of comparative example 3 with those of example 12, it was found that the washing effect of the detergent was better when the proportion of gelatin in the defoaming particles was large. The gelatin has no gain on the washing effect, and the proportion of the gelatin in the defoaming particles is increased, so that the silicon dioxide in the defoaming particles can be released after the carbon dioxide bubbles are fully stirred for the washing environment. Thereby ensuring the stirring effect of carbon dioxide bubbles on the washing environment and further improving the washing effect.
Comparing the test data of example 13 with those of example 12, the activated carbon adsorption particles are additionally added in example 12, thereby improving the washing effect of the detergent. The activated carbon adsorption particles can rapidly adsorb the complex generated in the washing process, so that the re-dissolution of the complex and the re-pollution caused by the re-dissolution of the complex are avoided, and the washing effect is ensured.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (2)
1. The fabric detergent is characterized by comprising the following components in parts by weight:
300-450 parts of sodium hydroxide;
300-900 parts of surfactant;
180-450 parts of neutralization particles;
3-9 parts of fluorescent whitening agent;
60-300 parts of filler;
60-150 parts of activated carbon adsorption particles;
120-300 parts of defoaming particles;
the neutralization particles consist of 120-300 parts of slow release shells and 60-150 parts of acidic particles mixed in the slow release shells, wherein the acidic particles are selected from one or more of sodium dihydrogen phosphate, sodium bisulfate and ferric sulfate; the slow-release shell comprises the following components in percentage by mass: 1:1, gelatin, sodium bicarbonate and oxalic acid; the filler is composed of 45-55% of trisodium dicarboxymethyl alanine and 45-55% of ethylenediamine tetramethylene phosphine in mass ratio; the surfactant is tridecyl alcohol polyether-4;
the defoaming particles are prepared from the following components in parts by mass:
90-240 parts of gelatin;
24-45 parts of silicon dioxide;
6-15 parts of vinyl bis-stearamide.
2. A process for preparing a fabric detergent as claimed in claim 1, comprising the steps of:
s1, stirring and mixing raw material components of the detergent to obtain primary powder;
s2, coating the slow-release shell on the surface of the acid particles, and obtaining the neutralization particles;
s3, uniformly dispersing the silicon dioxide particles and the vinyl bis-stearamide particles in a gelatin matrix to obtain defoaming particles;
and S4, mixing the defoaming particles obtained in the step S3, the neutralizing particles obtained in the step S2 and the preliminary powder obtained in the step S1 to obtain a fabric detergent finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111101276.5A CN113789231B (en) | 2021-09-18 | 2021-09-18 | Fabric detergent and preparation process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111101276.5A CN113789231B (en) | 2021-09-18 | 2021-09-18 | Fabric detergent and preparation process thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113789231A CN113789231A (en) | 2021-12-14 |
| CN113789231B true CN113789231B (en) | 2023-07-11 |
Family
ID=79184169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111101276.5A Active CN113789231B (en) | 2021-09-18 | 2021-09-18 | Fabric detergent and preparation process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113789231B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4609473A (en) * | 1984-11-26 | 1986-09-02 | Colgate Palmolive Company | Bentonite-sulfate fabric softening particulate agglomerate, processes for manufacture and use thereof, and detergent compositions containing it |
| US5482646A (en) * | 1993-03-05 | 1996-01-09 | Church & Dwight Co., Inc. | Powder detergent composition for cold water laundering of fabrics |
| KR101392380B1 (en) * | 2007-02-21 | 2014-05-07 | 주식회사 엘지생활건강 | Powder detergent granule containing acidic water-soluble polymer and manufacturing method thereof |
| JP6784657B2 (en) * | 2017-11-10 | 2020-11-11 | 信越化学工業株式会社 | Defoamer and method of manufacturing defoamer |
| CN111304022B (en) * | 2020-04-15 | 2021-09-14 | 廊坊佰美生物科技有限公司 | Fabric detergent and preparation method and application thereof |
| CN112725085B (en) * | 2020-12-10 | 2024-01-09 | 广东优凯科技有限公司 | Essence solidified particle composition with defoaming function and preparation method thereof |
-
2021
- 2021-09-18 CN CN202111101276.5A patent/CN113789231B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN113789231A (en) | 2021-12-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3957695A (en) | Detergent compositions containing calcium carbonate | |
| EP3122854B1 (en) | Cleaning compositions containing cationic polymers in an aes-enriched surfactant system | |
| US20050130868A1 (en) | Multiuse, solid cleaning device and composition | |
| US4076653A (en) | Detergent compositions | |
| JPH06506716A (en) | Granular laundry detergent compositions with improved solubility | |
| JPS6112795A (en) | Built detergent composition | |
| CA1198025A (en) | Dishwashing composition | |
| CN113789231B (en) | Fabric detergent and preparation process thereof | |
| EP0606407B1 (en) | Freeflowing alkaline detergent, and agents for the preparation thereof | |
| EP0387426B1 (en) | Fabric softening compositions containing natural hectorite clay | |
| US5062972A (en) | Fabric conditioning compositions: natural hectorite clay and binding and dispersing agent | |
| EP0520582A1 (en) | Zeolite based spray-dried detergent compositions and process for preparing same | |
| EP0470955B1 (en) | Zero phosphorus heavy duty laundry detergent composition | |
| US3721627A (en) | Builder for phosphate-free detergent compositions | |
| US5069808A (en) | Washing or detergent composition containing lactobionic acid or lactobionic acid salts | |
| US3790561A (en) | Preparation of a calcium and magnesium ion sequestrant | |
| US3485761A (en) | Production of detergent compositions containing finely dispersed optical brighteners | |
| US2376096A (en) | Detergent composition | |
| US4724090A (en) | Additive fabric softening composition for granular detergent | |
| JP5051827B2 (en) | Detergent composition | |
| DE69319664T2 (en) | Use of amorphous silicon aluminates as the host lattice for calcium-containing precipitates | |
| CN112725085B (en) | Essence solidified particle composition with defoaming function and preparation method thereof | |
| WO2013047103A1 (en) | Powder cleaning detergent composition for clothing | |
| JPS62199697A (en) | Liquid detergent composition | |
| KR900004494B1 (en) | Detergent composition |
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 |