CN114917135B - Shampoo taking salicylic acid and sulfur as basic materials and preparation method thereof - Google Patents
Shampoo taking salicylic acid and sulfur as basic materials and preparation method thereof Download PDFInfo
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- CN114917135B CN114917135B CN202210193430.4A CN202210193430A CN114917135B CN 114917135 B CN114917135 B CN 114917135B CN 202210193430 A CN202210193430 A CN 202210193430A CN 114917135 B CN114917135 B CN 114917135B
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- Prior art keywords
- sodium
- shampoo
- sulfur
- salicylic acid
- agent
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- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 title claims abstract description 98
- 239000002453 shampoo Substances 0.000 title claims abstract description 64
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 239000011593 sulfur Substances 0.000 title claims abstract description 52
- 229910052717 sulfur Inorganic materials 0.000 title claims abstract description 51
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 229960004889 salicylic acid Drugs 0.000 title claims abstract description 49
- 239000000463 material Substances 0.000 title claims abstract description 11
- 238000002360 preparation method Methods 0.000 title abstract description 7
- 239000000203 mixture Substances 0.000 claims abstract description 28
- 208000001840 Dandruff Diseases 0.000 claims abstract description 23
- 210000004209 hair Anatomy 0.000 claims abstract description 14
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 12
- 239000004094 surface-active agent Substances 0.000 claims abstract description 11
- 239000002562 thickening agent Substances 0.000 claims abstract description 11
- 239000002904 solvent Substances 0.000 claims abstract description 9
- 239000002826 coolant Substances 0.000 claims abstract description 8
- 239000003755 preservative agent Substances 0.000 claims abstract description 8
- 230000002335 preservative effect Effects 0.000 claims abstract description 8
- 239000002738 chelating agent Substances 0.000 claims abstract description 7
- 239000003906 humectant Substances 0.000 claims abstract description 7
- 239000000853 adhesive Substances 0.000 claims abstract description 5
- 230000001070 adhesive effect Effects 0.000 claims abstract description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 117
- 238000003756 stirring Methods 0.000 claims description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 30
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 26
- 238000001816 cooling Methods 0.000 claims description 15
- 239000011780 sodium chloride Substances 0.000 claims description 15
- NOOLISFMXDJSKH-UTLUCORTSA-N (+)-Neomenthol Chemical compound CC(C)[C@@H]1CC[C@@H](C)C[C@@H]1O NOOLISFMXDJSKH-UTLUCORTSA-N 0.000 claims description 14
- NOOLISFMXDJSKH-UHFFFAOYSA-N DL-menthol Natural products CC(C)C1CCC(C)CC1O NOOLISFMXDJSKH-UHFFFAOYSA-N 0.000 claims description 14
- MRUAUOIMASANKQ-UHFFFAOYSA-N cocamidopropyl betaine Chemical compound CCCCCCCCCCCC(=O)NCCC[N+](C)(C)CC([O-])=O MRUAUOIMASANKQ-UHFFFAOYSA-N 0.000 claims description 14
- 235000013870 dimethyl polysiloxane Nutrition 0.000 claims description 14
- 239000004205 dimethyl polysiloxane Substances 0.000 claims description 14
- 229940041616 menthol Drugs 0.000 claims description 14
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 14
- 239000011734 sodium Substances 0.000 claims description 14
- 229910052708 sodium Inorganic materials 0.000 claims description 14
- 229940100555 2-methyl-4-isothiazolin-3-one Drugs 0.000 claims description 13
- 229940100484 5-chloro-2-methyl-4-isothiazolin-3-one Drugs 0.000 claims description 13
- 244000215068 Acacia senegal Species 0.000 claims description 13
- 239000005711 Benzoic acid Substances 0.000 claims description 13
- 229920002261 Corn starch Polymers 0.000 claims description 13
- 229920000084 Gum arabic Polymers 0.000 claims description 13
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 13
- 235000010489 acacia gum Nutrition 0.000 claims description 13
- 239000000205 acacia gum Substances 0.000 claims description 13
- 235000010233 benzoic acid Nutrition 0.000 claims description 13
- DHNRXBZYEKSXIM-UHFFFAOYSA-N chloromethylisothiazolinone Chemical compound CN1SC(Cl)=CC1=O DHNRXBZYEKSXIM-UHFFFAOYSA-N 0.000 claims description 13
- 239000008120 corn starch Substances 0.000 claims description 13
- 229940044591 methyl glucose dioleate Drugs 0.000 claims description 13
- BEGLCMHJXHIJLR-UHFFFAOYSA-N methylisothiazolinone Chemical compound CN1SC=CC1=O BEGLCMHJXHIJLR-UHFFFAOYSA-N 0.000 claims description 13
- -1 polydimethylsiloxane Polymers 0.000 claims description 13
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 claims description 13
- 235000010234 sodium benzoate Nutrition 0.000 claims description 13
- 239000004299 sodium benzoate Substances 0.000 claims description 13
- BTURAGWYSMTVOW-UHFFFAOYSA-M sodium dodecanoate Chemical compound [Na+].CCCCCCCCCCCC([O-])=O BTURAGWYSMTVOW-UHFFFAOYSA-M 0.000 claims description 13
- 229940082004 sodium laurate Drugs 0.000 claims description 13
- 108700004121 sarkosyl Proteins 0.000 claims description 12
- KSAVQLQVUXSOCR-UHFFFAOYSA-M sodium lauroyl sarcosinate Chemical compound [Na+].CCCCCCCCCCCC(=O)N(C)CC([O-])=O KSAVQLQVUXSOCR-UHFFFAOYSA-M 0.000 claims description 12
- 229940045885 sodium lauroyl sarcosinate Drugs 0.000 claims description 12
- 235000019333 sodium laurylsulphate Nutrition 0.000 claims description 12
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 11
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 11
- QCDWFXQBSFUVSP-UHFFFAOYSA-N 2-phenoxyethanol Chemical compound OCCOC1=CC=CC=C1 QCDWFXQBSFUVSP-UHFFFAOYSA-N 0.000 claims description 11
- LXAHHHIGZXPRKQ-UHFFFAOYSA-N 5-fluoro-2-methylpyridine Chemical compound CC1=CC=C(F)C=N1 LXAHHHIGZXPRKQ-UHFFFAOYSA-N 0.000 claims description 11
- 229940073507 cocamidopropyl betaine Drugs 0.000 claims description 11
- 229920001577 copolymer Polymers 0.000 claims description 11
- 150000002148 esters Chemical class 0.000 claims description 11
- 229960005323 phenoxyethanol Drugs 0.000 claims description 11
- 229940079776 sodium cocoyl isethionate Drugs 0.000 claims description 11
- KLFVDTRVIFNWIH-UHFFFAOYSA-N 2-[2-(2-tridecoxyethoxy)ethoxy]ethanol Chemical compound CCCCCCCCCCCCCOCCOCCOCCO KLFVDTRVIFNWIH-UHFFFAOYSA-N 0.000 claims description 10
- 229940083542 sodium Drugs 0.000 claims description 10
- 229960003885 sodium benzoate Drugs 0.000 claims description 10
- 229960002668 sodium chloride Drugs 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000007865 diluting Methods 0.000 claims description 8
- XFRVVPUIAFSTFO-UHFFFAOYSA-N 1-Tridecanol Chemical compound CCCCCCCCCCCCCO XFRVVPUIAFSTFO-UHFFFAOYSA-N 0.000 claims description 6
- 229940087291 tridecyl alcohol Drugs 0.000 claims description 6
- 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 4
- 125000003118 aryl group Chemical group 0.000 claims description 4
- 229940079840 cocoyl isethionate Drugs 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 125000000400 lauroyl group Chemical group O=C([*])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])[H] 0.000 claims description 3
- LADXKQRVAFSPTR-UHFFFAOYSA-M sodium;2-hydroxyethanesulfonate Chemical compound [Na+].OCCS([O-])(=O)=O LADXKQRVAFSPTR-UHFFFAOYSA-M 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 22
- 239000002994 raw material Substances 0.000 abstract description 8
- 229940043810 zinc pyrithione Drugs 0.000 abstract description 7
- PICXIOQBANWBIZ-UHFFFAOYSA-N zinc;1-oxidopyridine-2-thione Chemical compound [Zn+2].[O-]N1C=CC=CC1=S.[O-]N1C=CC=CC1=S PICXIOQBANWBIZ-UHFFFAOYSA-N 0.000 abstract description 7
- 230000009471 action Effects 0.000 abstract description 6
- 208000003251 Pruritus Diseases 0.000 abstract description 5
- 230000007803 itching Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 239000000796 flavoring agent Substances 0.000 abstract description 3
- 235000013355 food flavoring agent Nutrition 0.000 abstract description 3
- 230000000052 comparative effect Effects 0.000 description 37
- 238000009472 formulation Methods 0.000 description 9
- 239000005864 Sulphur Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000003750 conditioning effect Effects 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 150000004965 peroxy acids Chemical class 0.000 description 3
- LOEUPVXIWVJADW-UHFFFAOYSA-N 2-aminoethanol;1h-pyridin-2-one Chemical class NCCO.O=C1C=CC=CN1 LOEUPVXIWVJADW-UHFFFAOYSA-N 0.000 description 2
- 239000003109 Disodium ethylene diamine tetraacetate Substances 0.000 description 2
- ZGTMUACCHSMWAC-UHFFFAOYSA-L EDTA disodium salt (anhydrous) Chemical group [Na+].[Na+].OC(=O)CN(CC([O-])=O)CCN(CC(O)=O)CC([O-])=O ZGTMUACCHSMWAC-UHFFFAOYSA-L 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 235000019301 disodium ethylene diamine tetraacetate Nutrition 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 210000004761 scalp Anatomy 0.000 description 2
- 210000003491 skin Anatomy 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 208000002874 Acne Vulgaris Diseases 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 206010000496 acne Diseases 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000001139 anti-pruritic effect Effects 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 210000003780 hair follicle Anatomy 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000005722 itchiness Effects 0.000 description 1
- 229940071145 lauroyl sarcosinate Drugs 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 210000004927 skin cell Anatomy 0.000 description 1
- 208000017520 skin disease Diseases 0.000 description 1
- 238000005063 solubilization Methods 0.000 description 1
- 230000007928 solubilization Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 230000003442 weekly effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/23—Sulfur; Selenium; Tellurium; Compounds thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/34—Alcohols
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/36—Carboxylic acids; Salts or anhydrides thereof
- A61K8/368—Carboxylic acids; Salts or anhydrides thereof with carboxyl groups directly bound to carbon atoms of aromatic rings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/44—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
- A61K8/89—Polysiloxanes
- A61K8/891—Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/04—Antipruritics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/006—Antidandruff preparations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/02—Preparations for cleaning the hair
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/59—Mixtures
- A61K2800/592—Mixtures of compounds complementing their respective functions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/59—Mixtures
- A61K2800/596—Mixtures of surface active compounds
Abstract
A shampoo taking salicylic acid and sulfur as basic materials and a preparation method thereof relate to the technical field of shampoos, and the formula of the shampoo comprises the following components: the hair conditioner comprises a solvent, a PH regulator, an antidandruff agent, a humectant, an adhesive, a cooling agent, a flavoring agent, a chelating agent, a thickening agent mixed component, a surfactant mixed component, a hair conditioner mixed component and a preservative mixed component, wherein the antidandruff agent adopts salicylic acid, and the components in the hair conditioner comprise sulfur. The formula takes a mild surfactant as a main raw material, and simultaneously adjusts the pH value of the whole mixture to be in a proper range under the action of pH regulators respectively added in different time periods, and salicylic acid and sulfur are added, so that the viscosity of the shampoo is improved to a certain extent through proper proportion and process on the premise of fully playing the effects of the two, and the shampoo can replace the traditional shampoo taking zinc pyrithione as a raw material, and meanwhile, the effects of removing dandruff, relieving itching and fluffiness are achieved.
Description
Technical Field
The invention relates to the technical field of shampoos, in particular to a shampoo taking salicylic acid and sulfur as basic materials and a preparation method thereof.
Background
Since the European Union makes adjustments to the allowable addition amount of the most conventional raw material zinc pyrithione (commonly known as ZPT) in anti-dandruff products, and indicates that the raw material is not irreplaceable, it is considered that zinc pyrithione has a certain influence on the human body and the environment. The influence on domestic production is that most consumers reject the use of the anti-dandruff shampoo containing the zinc pyrithione, but the anti-dandruff effect based on the zinc pyrithione is quite good, the cost is low, and no good shampoo can be truly replaced and solved in the market at present.
Sulfur and salicylic acid are mainly used for treating skin diseases, especially dandruff and acne. Their combined action is to remove bacteria from the skin surface while promoting softening and shedding of aged skin cells. Products containing these active ingredient mixtures usually come in the form of shampoos, soaps or lotions, since sulphur is insoluble in water, is hardly dissolved in shampoos, needs to be suspended in the products, usually in the form of soaps, and after being compounded with salicylic acid, the viscosity of the shampoos is hardly adjusted, so that salicylic acid usually comes in the form of shampoos on the market, and the products are mainly compounded with salicylic acid and pyridone ethanolamine salts (commonly known as OCT), but the anti-dandruff and antipruritic effects of pyridone ethanolamine salts are limited. Therefore, there is a need for improvement.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide shampoo taking salicylic acid and sulfur as basic materials, and the specific scheme is as follows:
a shampoo taking salicylic acid and sulfur as basic materials comprises the following components in percentage by weight:
solvent: 42.4-95.87%
PH regulator 0.11-0.6%
0.1-2% of antidandruff agent
Humectant 0.1-2%
Adhesive 0.01-1%
0.01-0.5% of cooling agent
0.1-1% of aromatic agent
0.01-0.2% of chelating agent
0.7-8% of thickener mixed component
2.72-34% of surfactant mixed component
The mixed component of the hair conditioner is 0.13-4.2%
0.12002-3.2% of preservative mixed component
The anti-dandruff agent adopts salicylic acid, and the components in the hair conditioner comprise sulfur.
Further, the thickener mix composition includes: 0.1 to 1 percent of sodium chloride and 0.1 to 3 percent of PEG-120 methyl glucose dioleate.
Further, the surfactant blend component comprises:
cocoyl isethionate sodium 1-10%
Sodium lauroyl sarcosinate 0.5-8%
Cocoamidopropyl betaine 1-10%
Sodium laurate 0.01-1%
Lauroyl amphoacetate sodium 0.2-4%
Sodium laurylsulfate 0.01-1%.
Further, the hair conditioner mix component comprises:
0.01-0.1% tridecyl alcohol polyether-3
0.01-3% sulfur
0.1-1% polydimethylsiloxane
0.01-0.1% tridecyl alcohol polyether-10.
Further, the preservative blend component comprises:
0.01-1% sodium benzoate
0.01-1% benzoic acid
0.00001-0.1% methylisothiazolinone
0.00001-0.1% methyl chloroisothiazolinone.
Further, the solvent is water, the thickener is sodium chloride, the pH regulator is sodium hydroxide, the humectant is hydrolyzed corn starch, the chelating agent is disodium EDTA, the pH regulator is sodium hydroxide, the binder is gum arabic, the cooling agent is menthol, and the flavoring agent is essence.
The preparation method of the shampoo comprises the steps of adding water in a formula into a reactor, heating to 85 ℃, and then adding sodium cocoyl isethionate;
adding sodium chloride, sodium lauroyl sarcosinate, cocamidopropyl betaine, sodium laurate, sodium benzoate and sodium lauroyl amphoacetate after completely dissolving, stirring uniformly, and adding salicylic acid;
adding sodium hydroxide in a certain proportion, fully dissolving, and measuring the pH value to be between 5.3 and 6.5;
adding hydrolyzed corn starch, PEG-120 methyl glucose dioleate and EDTA disodium, stirring thoroughly and uniformly, and adding acrylic acid (ester) copolymer, benzoic acid and sodium laurylsulfate;
diluting and dissolving the rest sodium hydroxide with a proper amount of water, adding the diluted and dissolved sodium hydroxide, and measuring the pH value again to be between 5.3 and 6.5;
cooling to 48 deg.c, adding trideceth-3, sulfur, phenoxyethanol, polydimethyl siloxane, gum arabic, trideceth-10, methyl isothiazolinone, methyl chloroisothiazolinone, menthol and essence successively, dispersing sulfur in water, adding;
stirring for 20-30 min, detecting PH, viscosity and appearance after stirring uniformly, discharging and storing for standby after passing.
Compared with the prior art, the invention has the following beneficial effects:
(1) The salicylic acid is mainly acidic and phenolic groups, and the sulfur is alkaline, so that the salicylic acid and the sulfur have sterilizing effects, but the salicylic acid can be neutralized during mixed use, so that the respective effects can be reduced to a certain extent. In shampoos, the main use of sulphur and salicylic acid is to treat dandruff, and when used against dandruff, the sulphur acts to soften and moisturise the affected area, while at the same time the salicylic acid gradually destroys the proteins that bind together the dead cells of the outer layers of the skin, causing these cells to be washed away.
The formula takes a mild surfactant as a main raw material, all components are mixed in a solvent, certain viscosity is given to the whole mixture under the action of a mixed component of a thickening agent, meanwhile, the pH value of the whole mixture is adjusted to be in a proper range under the action of a pH regulator added respectively in different time periods, salicylic acid and sulfur are added in the range, and the viscosity of the shampoo is improved to a certain extent through proper proportion and process on the premise of fully playing the effects of the salicylic acid and the sulfur, so that the shampoo can replace the traditional shampoo taking zinc pyrithione as a raw material, and meanwhile, other components of the shampoo play effects together, and meanwhile, the effects of removing dandruff, relieving itching and fluffing are achieved.
(2) According to the preparation method of the shampoo, different from other shampoos, the salicylic acid is added at a high temperature stage, then a certain proportion of sodium hydroxide is added, the pH of the material is adjusted to be between 5.3 and 6.5, then a subsequent operation is performed, a certain proportion of sodium hydroxide is added before cooling, the pH is detected again to be between 5.3 and 6.5, and the viscosity of the shampoo after compounding the sulfur and the salicylic acid is not removed, so that the texture is loose, the compactness is poor, and the sodium hydroxide is added twice, so that the problem of insufficient viscosity of the shampoo can be solved only after the integral pH is between 5.3 and 6.5 before cooling, the problems of dandruff and head itching can be solved well through the synergistic effect generated after compounding the salicylic acid and the sulfur, and the conditioning component, namely the polydimethylsiloxane, the menthol and the cooling agent are added, so that after washing, the hair is smooth, fluffy and cool and full.
(3) In the mixed components of the surfactant, sodium cocoyl isethionate and cocamidopropyl betaine belong to the same group of compounds, the remaining four components are the same group of compounds, the two types of compounds are synergistic, the effect is fully exerted, the possibility of weakening the effect caused by excessively complex component types is reduced, meanwhile, the material cost is reduced, and the mixed components of the conditioner for hair and the preservative are obtained in the same way.
(4) The formula system contains salicylic acid and sulfur, the salicylic acid is an acidic substance, the influence on the system is relatively large, the viscosity of the whole formula is very low, the daily use of consumers is very unfavorable, the pH value of the formula system is regulated to be within a certain range through the regulation of sodium hydroxide, the neutralization of acid and alkali is realized, and the influence of the salicylic acid on the viscosity of the formula is furthest reduced on the premise of ensuring that the salicylic acid plays the maximum bactericidal effect. Experiments prove that the pH is out of the range of 5.3-6.5, the formula system can have a certain influence on the finally prepared shampoo under the environment of peracid or nearly neutral, and the peracid can influence the efficacy of sulfur in the shampoo although being beneficial to the exertion of the salicylic acid effect, can also cause the viscosity reduction of the shampoo and be close to neutral, can influence the efficacy of the salicylic acid in the shampoo while being beneficial to the exertion of the sulfur effect, and meanwhile, the viscosity of the shampoo also cannot reach the normal use standard.
Detailed Description
The present invention will be described in further detail with reference to the following examples, but the embodiments of the present invention are not limited thereto.
A shampoo taking salicylic acid and sulfur as basic materials comprises the following components:
solvent: 42.4-95.87%
PH regulator 0.11-0.6%
0.1-2% of antidandruff agent
Humectant 0.1-2%
Adhesive 0.01-1%
0.01-0.5% of cooling agent
0.1-1% of aromatic agent
0.01-0.2% of chelating agent
0.7-8% of thickener mixed component
2.72-34% of surfactant mixed component
The mixed component of the hair conditioner is 0.13-4.2%
0.12002-3.2% of preservative mixed component
The antidandruff agent adopts salicylic acid, and the components in the hair conditioner comprise sulfur.
In order to endow the shampoo with a dense texture and easy forming property, the thickener mixture comprises the following components: 0.1 to 1 percent of sodium chloride and 0.1 to 3 percent of PEG-120 methyl glucose dioleate.
To impart the shampoo with the ability to achieve emulsified oil to clean the scalp, the surfactant blend components include: 1-10% of cocoyl isethionate sodium, 0.5-8% of lauroyl sarcosinate sodium, 1-10% of cocoamidopropyl betaine, 0.01-1% of sodium laurate, 0.2-4% of lauroyl amphoacetate sodium and 0.01-1% of lauryl sulfate sodium.
Meanwhile, in order to ensure the service life of the shampoo and increase other performances, the mixed components of the conditioning agent for the hair comprise: 0.01-0.1% tridecyl alcohol polyether-3, 0.01-3% sulfur, 0.1-1% polydimethyl siloxane, 0.01-0.1% tridecyl alcohol polyether-10. The preservative blend components include: 0.01-1% of sodium benzoate, 0.01-1% of benzoic acid, 0.00001-0.1% of methyl isothiazolinone and 0.00001-0.1% of methyl chloroisothiazolinone.
The solvent is water, the thickener is sodium chloride, the pH regulator is sodium hydroxide, the humectant is hydrolyzed corn starch, the chelating agent is disodium EDTA, the pH regulator is sodium hydroxide, the binder is gum arabic, the cooling agent is menthol, and the flavoring agent is essence.
Under the cooperation of the above components, the formula takes a mild surfactant as a main raw material, all the components are mixed in a solvent, a certain viscosity is given to the whole mixture under the action of a mixed component of a thickening agent, meanwhile, the pH value of the whole mixture is adjusted to be in a proper range under the action of a pH regulator respectively added in different time periods, salicylic acid and sulfur are added in the range, and the viscosity of the shampoo is improved to a certain extent under the premise of fully playing the effects of the salicylic acid and the sulfur, so that the shampoo can replace the traditional shampoo taking zinc pyrithione as a raw material, and meanwhile, other components of the shampoo play effects together, and meanwhile, the effects of removing dandruff, relieving itching and fluffing are achieved.
Correspondingly, the invention also provides a preparation method of the shampoo, water in the formula is added into the reactor, the temperature is raised to 85 ℃, and then sodium cocoyl isethionate is added;
adding sodium chloride, sodium lauroyl sarcosinate, cocamidopropyl betaine, sodium laurate, sodium benzoate and sodium lauroyl amphoacetate after completely dissolving, stirring uniformly, and adding salicylic acid;
adding sodium hydroxide in a certain proportion, fully dissolving, and measuring the pH value to be between 5.3 and 6.5;
adding hydrolyzed corn starch, PEG-120 methyl glucose dioleate and EDTA disodium, stirring thoroughly and uniformly, and adding acrylic acid (ester) copolymer, benzoic acid and sodium laurylsulfate;
diluting and dissolving the rest sodium hydroxide with a proper amount of water, adding the diluted and dissolved sodium hydroxide, and measuring the pH value again to be between 5.3 and 6.5;
cooling to 48 deg.c, adding trideceth-3, sulfur, phenoxyethanol, polydimethyl siloxane, gum arabic, trideceth-10, methyl isothiazolinone, methyl chloroisothiazolinone, menthol and essence successively, dispersing sulfur in water, adding;
stirring for 20-30 min, detecting PH, viscosity and appearance after stirring uniformly, discharging and storing for standby after passing.
It should be noted that the amount of water initially added to the reactor may be less than the amount in the formulation, and the subsequent two solubilizations of sodium hydroxide may be performed with the remaining amount of water to ensure that the PH reaches the set point.
In view of the above, the present invention proposes the following examples 1 to 3 and comparative examples 1 to 4.
Example 1
The shampoo in example 1 was prepared by adding water in the formulation to the reactor, heating to 85 ℃, and then adding sodium cocoyl isethionate;
adding sodium chloride, sodium lauroyl sarcosinate, cocamidopropyl betaine, sodium laurate, sodium benzoate and sodium lauroyl amphoacetate after completely dissolving, stirring uniformly, and adding salicylic acid;
adding sodium hydroxide in a certain proportion, fully dissolving, and measuring the pH value to be 5.3;
adding hydrolyzed corn starch, PEG-120 methyl glucose dioleate and EDTA disodium, stirring thoroughly and uniformly, and adding acrylic acid (ester) copolymer, benzoic acid and sodium laurylsulfate;
diluting and dissolving the rest sodium hydroxide with a proper amount of water, adding the diluted and dissolved sodium hydroxide, and measuring the pH value again to be 5.3;
cooling to 48 deg.c, adding trideceth-3, sulfur, phenoxyethanol, polydimethyl siloxane, gum arabic, trideceth-10, methyl isothiazolinone, methyl chloroisothiazolinone, menthol and essence successively, dispersing sulfur in water, adding;
stirring for 20-30 min, and detecting pH, viscosity and appearance after stirring uniformly.
Example 2
The shampoo in example 2 was prepared by adding water in the formulation to the reactor, heating to 85 ℃, and then adding sodium cocoyl isethionate;
adding sodium chloride, sodium lauroyl sarcosinate, cocamidopropyl betaine, sodium laurate, sodium benzoate and sodium lauroyl amphoacetate after completely dissolving, stirring uniformly, and adding salicylic acid;
adding sodium hydroxide in a certain proportion, fully dissolving, and measuring the pH value to be 5.9;
adding hydrolyzed corn starch, PEG-120 methyl glucose dioleate and EDTA disodium, stirring thoroughly and uniformly, and adding acrylic acid (ester) copolymer, benzoic acid and sodium laurylsulfate;
diluting and dissolving the rest sodium hydroxide with a proper amount of water, adding the diluted and dissolved sodium hydroxide, and measuring the pH value again to be 5.9;
cooling to 48 deg.c, adding trideceth-3, sulfur, phenoxyethanol, polydimethyl siloxane, gum arabic, trideceth-10, methyl isothiazolinone, methyl chloroisothiazolinone, menthol and essence successively, dispersing sulfur in water, adding;
stirring for 20-30 min, and detecting pH, viscosity and appearance after stirring uniformly.
Example 3
The shampoo in example 3 was prepared by adding water in the formulation to the reactor, heating to 85 ℃, and then adding sodium cocoyl isethionate;
adding sodium chloride, sodium lauroyl sarcosinate, cocamidopropyl betaine, sodium laurate, sodium benzoate and sodium lauroyl amphoacetate after completely dissolving, stirring uniformly, and adding salicylic acid;
adding sodium hydroxide in a certain proportion, fully dissolving, and measuring the pH value to be 6.5;
adding hydrolyzed corn starch, PEG-120 methyl glucose dioleate and EDTA disodium, stirring thoroughly and uniformly, and adding acrylic acid (ester) copolymer, benzoic acid and sodium laurylsulfate;
diluting and dissolving the rest sodium hydroxide with a proper amount of water, adding the diluted and dissolved sodium hydroxide, and measuring the pH value again to be 6.5;
cooling to 48 deg.c, adding trideceth-3, sulfur, phenoxyethanol, polydimethyl siloxane, gum arabic, trideceth-10, methyl isothiazolinone, methyl chloroisothiazolinone, menthol and essence successively, dispersing sulfur in water, adding;
stirring for 20-30 min, and detecting pH, viscosity and appearance after stirring uniformly.
Comparative example 1
The shampoo in comparative example 1 was prepared by adding water in the formulation to a reactor, heating to 85 ℃, and then adding sodium cocoyl isethionate;
adding sodium chloride, sodium lauroyl sarcosinate, cocamidopropyl betaine, sodium laurate, sodium benzoate and sodium lauroyl amphoacetate after completely dissolving, stirring uniformly, and adding salicylic acid;
adding sodium hydroxide in a certain proportion, fully dissolving, and measuring the pH value to be 5.0;
adding hydrolyzed corn starch, PEG-120 methyl glucose dioleate and EDTA disodium, stirring thoroughly and uniformly, and adding acrylic acid (ester) copolymer, benzoic acid and sodium laurylsulfate;
diluting and dissolving the rest sodium hydroxide with a proper amount of water, adding the diluted and dissolved sodium hydroxide, and measuring the pH value again to be 6.7;
cooling to 48 deg.c, adding trideceth-3, sulfur, phenoxyethanol, polydimethyl siloxane, gum arabic, trideceth-10, methyl isothiazolinone, methyl chloroisothiazolinone, menthol and essence successively, dispersing sulfur in water, adding;
stirring for 20-30 min, and detecting pH, viscosity and appearance after stirring uniformly.
Comparative example 2
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The shampoo in comparative example 2 was prepared by adding water in the formulation to the reactor, heating to 85 ℃, and then adding sodium cocoyl isethionate;
adding sodium chloride, sodium lauroyl sarcosinate, cocamidopropyl betaine, sodium laurate, sodium benzoate and sodium lauroyl amphoacetate after completely dissolving, stirring uniformly, and adding salicylic acid;
adding sodium hydroxide in a certain proportion, fully dissolving, and measuring the pH value to be 5.0;
adding hydrolyzed corn starch, PEG-120 methyl glucose dioleate and EDTA disodium, stirring thoroughly and uniformly, and adding acrylic acid (ester) copolymer, benzoic acid and sodium laurylsulfate;
diluting and dissolving the rest sodium hydroxide with a proper amount of water, adding the diluted and dissolved sodium hydroxide, and measuring the pH value again to be 5.4;
cooling to 48 deg.c, adding trideceth-3, sulfur, phenoxyethanol, polydimethyl siloxane, gum arabic, trideceth-10, methyl isothiazolinone, methyl chloroisothiazolinone, menthol and essence successively, dispersing sulfur in water, adding;
stirring for 20-30 min, and detecting pH, viscosity and appearance after stirring uniformly.
Comparative example 3
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The shampoo in comparative example 3 was prepared by adding water in the formulation to the reactor, heating to 85 ℃, and then adding sodium cocoyl isethionate;
adding sodium chloride, sodium lauroyl sarcosinate, cocamidopropyl betaine, sodium laurate, sodium benzoate and sodium lauroyl amphoacetate after completely dissolving, stirring uniformly, and adding salicylic acid;
adding all sodium hydroxide, fully dissolving, and measuring the pH value to be 5.9;
adding hydrolyzed corn starch, PEG-120 methyl glucose dioleate and EDTA disodium, stirring thoroughly and uniformly, and adding acrylic acid (ester) copolymer, benzoic acid and sodium laurylsulfate;
cooling to 48 deg.c, adding trideceth-3, sulfur, phenoxyethanol, polydimethyl siloxane, gum arabic, trideceth-10, methyl isothiazolinone, methyl chloroisothiazolinone, menthol and essence successively, dispersing sulfur in water, adding;
stirring for 20-30 min, and detecting pH, viscosity and appearance after stirring uniformly.
Comparative example 4
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The shampoo in comparative example 4 was prepared by adding water in the formulation to the reactor, heating to 85 ℃, and then adding sodium cocoyl isethionate;
adding sodium chloride, sodium lauroyl sarcosinate, cocamidopropyl betaine, sodium laurate, sodium benzoate and sodium lauroyl amphoacetate after completely dissolving, stirring uniformly, and adding salicylic acid;
adding all sodium hydroxide, fully dissolving, and measuring the pH value to be 5.2;
adding hydrolyzed corn starch, PEG-120 methyl glucose dioleate and EDTA disodium, stirring thoroughly and uniformly, and adding acrylic acid (ester) copolymer, benzoic acid and sodium laurylsulfate;
cooling to 48 deg.c, adding trideceth-3, sulfur, phenoxyethanol, polydimethyl siloxane, gum arabic, trideceth-10, methyl isothiazolinone, methyl chloroisothiazolinone, menthol and essence successively, dispersing sulfur in water, adding;
stirring for 20-30 min, and detecting pH, viscosity and appearance after stirring uniformly.
Viscosity test
After all the shampoos prepared in the examples and the comparative examples are kept stand at 25 ℃ for 2 hours, a viscosity test is carried out by a rotary digital viscometer NDJ-5S, and the viscosity reference range of the general commercial shampoos is 8000-15000c.p, and the viscosity of the shampoo is required to be set above 10000c.p for ensuring the stability. The average values of the viscosities measured in the respective examples and comparative examples are as follows.
Example 1:10870c.p
Example 2:12000c.p
Example 3:11000c.p
Comparative example 1:8800c.p
Comparative example 2:9600c.p
Comparative example 3:9200c.p
Comparative example 4:7800c.p
From the data, the viscosity values of the shampoos in examples 1-3 are higher than those in comparative examples 1-4, and therefore, from the comparison of the data in examples 1-3 and comparative examples 3-4, it is clear that the viscosity of the shampoo can reach the required standard value only when the pH is in the range of 5.3-6.5 for the two sodium hydroxide addition processes.
And from a comparison of the data in examples 1-3, the viscosity value was maximized in three examples at pH 5.9, with example 2. From the comparison of the data of examples 1-3 and comparative examples 1-2, examples 1-3 and comparative example 2 were such that the overall pH was within 5.3-6.5 before cooling, the viscosity of the shampoo was higher, but the viscosity of the shampoo of examples 1-3 could exceed the standard value and was much higher than that of comparative example 2, and in comparative example 1 and comparative example 2, although comparative example 2 was such that the overall pH was within 5.3-6.5 before cooling, comparative example 1 was absent, and the viscosity value of comparative example 2 was greater than that of comparative example 1, but the viscosity value of comparative example 2 was not as high as the standard value.
Therefore, the problem of insufficient viscosity of the shampoo can be solved only by a process of adding sodium hydroxide twice and the pH of the whole material body is within 5.3-6.5 before cooling. It should be noted that the pH of the body is also within the range of 5.3 to 6.5 at high temperature, i.e., the first conditioning, at which time the viscosity performance of the shampoo is relatively highest.
120 experimenters were selected, aged 25-45 years, wherein 60 men and 60 women were equally divided into 4 groups of 30 persons each, wherein 15 men and 15 women, each group of experimenters used shampoo in example 2 and comparative examples 1-3, respectively, after two weeks scalp and hair follicle tests were performed on the experimenters weekly for a total of 2 weeks, and the degree of dandruff and the number of days of itchiness interval were recorded. The test results are shown in the tables below.
Dandruff degree test
Table one: results of the day 1 dandruff degree test
| Degree | Example 1 | Example 2 | Example 3 | Comparative example 2 | Comparative example 1 |
| Without any means for | Male 8/female 7 | Male 8/female 9 | Male 8/female 7 | Male 6/female 6 | Male 5/female 6 |
| Less and less | Male 4/female 4 | Male 4/female 6 | Male 4/female 3 | Male 4/female 4 | Male 2/female 3 |
| More than that | Male 2/female 2 | Male 1/female 2 | Male 3/female 2 | Male 2/female 3 | Male 3/female 3 |
| Multiple ones | Male 2/female 2 | Male 2/female 1 | Male 2/female 3 | Male 3/female 5 | Male 5/female 4 |
And (II) table: results of the day 2 dandruff degree test
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According to the dandruff degree test, the experimenters comparing the examples 1-3 with the comparative examples 1-2 after one week, the anti-dandruff effects of the examples 1-3 are higher than those of the comparative examples 1-2, the effects of both salicylic acid and sulfur are fully exerted when the PH of the whole formula of the invention is only within 5.3-6.5, the effects of anti-dandruff, itching relieving and fluffing are achieved, the anti-dandruff effects of the examples 1-3 are the highest in the example 2, the acid-base neutralization degree between salicylic acid, sulfur and sodium hydroxide is the best in the example 3, the effects of salicylic acid and sulfur are the highest in the example 2, and the viscosity of the example 2 is the best in the viscosity test, so that the shampoo is convenient for daily use of consumers.
In comparative examples 1 to 2, the pH of comparative example 1 was not in the range of 5.3 to 6.5 for both times, but the pH of comparative example 2 was adjusted in the range of 5.3 to 6.5 for the second time, and the anti-dandruff effect of comparative example 2 was better than that of comparative example 1, and it was verified that the formulation system had a certain influence on the finally produced shampoo in the peracid or near neutral environment outside the pH range of 5.3 to 6.5, and the effect of sulfur in the shampoo was impaired in spite of the favorable effect of salicylic acid, and was worse in the anti-dandruff effect when both pH adjustments were outside the range of 5.3 to 6.5.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.
Claims (1)
1. The shampoo taking salicylic acid and sulfur as basic materials is characterized by comprising the following components in percentage by weight:
solvent: 42.4-95.87%
pH regulator 0.11-0.6%
0.1-2% of antidandruff agent
Humectant 0.1-2%
Adhesive 0.01-1%
0.01-0.5% of cooling agent
0.1-1% of aromatic agent
0.01-0.2% of chelating agent
0.7-8% of thickener mixed component
2.72-34% of surfactant mixed component
The mixed component of the hair conditioner is 0.13-4.2%
0.12002-3.2% of preservative mixed component
The anti-dandruff agent adopts salicylic acid, and the components in the hair conditioner comprise sulfur;
the thickener mix composition includes: sodium chloride 0.1-1%, acrylic acid (ester) copolymer 2.58%
PEG-120 methyl glucose dioleate 0.1-3%;
the surfactant blend component comprises:
cocoyl isethionate sodium 1-10%
Sodium lauroyl sarcosinate 0.5-8%
Cocoamidopropyl betaine 1-10%
Sodium laurate 0.01-1%
Lauroyl amphoacetate sodium 0.2-4%
Sodium lauryl sulfate 0.01-1%;
the hair conditioner mix comprises:
0.01-0.1% tridecyl alcohol polyether-3
0.01-3% sulfur
0.1-1% polydimethylsiloxane
0.01-0.1% tridecyl alcohol polyether-10;
the preservative blend component comprises:
0.01-1% sodium benzoate
0.01-1% benzoic acid
0.00001-0.1% methylisothiazolinone
0.00001-0.1% methyl chloroisothiazolinone
0.7% phenoxyethanol;
the solvent adopts water, the humectant adopts hydrolyzed corn starch, the chelating agent adopts EDTA disodium, the pH regulator adopts sodium hydroxide, the adhesive adopts gum arabic, the cooling agent adopts menthol, and the aromatic adopts essence;
the shampoo is prepared by adding water in the formula into a reactor, heating to 85deg.C, and adding sodium cocoyl isethionate;
adding sodium chloride, sodium lauroyl sarcosinate, cocamidopropyl betaine, sodium laurate, sodium benzoate and sodium lauroyl amphoacetate after completely dissolving, stirring uniformly, and adding salicylic acid;
adding sodium hydroxide in a certain proportion, fully dissolving, and measuring the pH value to be between 5.3 and 6.5;
adding hydrolyzed corn starch, PEG-120 methyl glucose dioleate and EDTA disodium, stirring thoroughly and uniformly, and adding acrylic acid (ester) copolymer, benzoic acid and sodium laurylsulfate;
diluting and dissolving the rest sodium hydroxide with a proper amount of water, adding the diluted and dissolved sodium hydroxide, and measuring the pH value again to be between 5.3 and 6.5; cooling to 48 deg.c, adding trideceth-3, sulfur, phenoxyethanol, polydimethyl siloxane, gum arabic, trideceth-10, methyl isothiazolinone, methyl chloroisothiazolinone, menthol and essence successively, dispersing sulfur in water, adding;
stirring for 20-30 min, detecting pH, viscosity and appearance after stirring uniformly, discharging and storing for standby after passing.
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