CN115670970A - Compound thickener, preparation method and application thereof, anhydrous toothpaste and preparation method thereof - Google Patents
Compound thickener, preparation method and application thereof, anhydrous toothpaste and preparation method thereof Download PDFInfo
- Publication number
- CN115670970A CN115670970A CN202211429420.2A CN202211429420A CN115670970A CN 115670970 A CN115670970 A CN 115670970A CN 202211429420 A CN202211429420 A CN 202211429420A CN 115670970 A CN115670970 A CN 115670970A
- Authority
- CN
- China
- Prior art keywords
- thickener
- compound
- parts
- preparation
- carrageenan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002562 thickening agent Substances 0.000 title claims abstract description 81
- 239000000606 toothpaste Substances 0.000 title claims abstract description 41
- 150000001875 compounds Chemical class 0.000 title claims abstract description 39
- 229940034610 toothpaste Drugs 0.000 title claims abstract description 39
- 238000002360 preparation method Methods 0.000 title claims abstract description 31
- 239000000679 carrageenan Substances 0.000 claims abstract description 34
- 235000010418 carrageenan Nutrition 0.000 claims abstract description 34
- 229920001525 carrageenan Polymers 0.000 claims abstract description 34
- 229940113118 carrageenan Drugs 0.000 claims abstract description 34
- 229920001285 xanthan gum Polymers 0.000 claims abstract description 32
- UHVMMEOXYDMDKI-JKYCWFKZSA-L zinc;1-(5-cyanopyridin-2-yl)-3-[(1s,2s)-2-(6-fluoro-2-hydroxy-3-propanoylphenyl)cyclopropyl]urea;diacetate Chemical compound [Zn+2].CC([O-])=O.CC([O-])=O.CCC(=O)C1=CC=C(F)C([C@H]2[C@H](C2)NC(=O)NC=2N=CC(=CC=2)C#N)=C1O UHVMMEOXYDMDKI-JKYCWFKZSA-L 0.000 claims abstract description 31
- 239000000230 xanthan gum Substances 0.000 claims abstract description 30
- 235000010493 xanthan gum Nutrition 0.000 claims abstract description 30
- 229940082509 xanthan gum Drugs 0.000 claims abstract description 30
- 239000003906 humectant Substances 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims description 14
- 239000002994 raw material Substances 0.000 claims description 13
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 11
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 8
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 8
- 230000003266 anti-allergic effect Effects 0.000 claims description 7
- 239000000022 bacteriostatic agent Substances 0.000 claims description 7
- 235000003599 food sweetener Nutrition 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- 239000003765 sweetening agent Substances 0.000 claims description 7
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 6
- 239000004088 foaming agent Substances 0.000 claims description 6
- LXCFILQKKLGQFO-UHFFFAOYSA-N methylparaben Chemical compound COC(=O)C1=CC=C(O)C=C1 LXCFILQKKLGQFO-UHFFFAOYSA-N 0.000 claims description 6
- 235000011187 glycerol Nutrition 0.000 claims description 5
- 238000000227 grinding Methods 0.000 claims description 5
- 239000002202 Polyethylene glycol Substances 0.000 claims description 4
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 4
- 239000004376 Sucralose Substances 0.000 claims description 4
- 239000005313 bioactive glass Substances 0.000 claims description 4
- 239000000049 pigment Substances 0.000 claims description 4
- 229920001223 polyethylene glycol Polymers 0.000 claims description 4
- 235000010333 potassium nitrate Nutrition 0.000 claims description 4
- 239000004323 potassium nitrate Substances 0.000 claims description 4
- 239000000377 silicon dioxide Substances 0.000 claims description 4
- 235000019333 sodium laurylsulphate Nutrition 0.000 claims description 4
- 235000019408 sucralose Nutrition 0.000 claims description 4
- BAQAVOSOZGMPRM-QBMZZYIRSA-N sucralose Chemical compound O[C@@H]1[C@@H](O)[C@@H](Cl)[C@@H](CO)O[C@@H]1O[C@@]1(CCl)[C@@H](O)[C@H](O)[C@@H](CCl)O1 BAQAVOSOZGMPRM-QBMZZYIRSA-N 0.000 claims description 4
- WGIWBXUNRXCYRA-UHFFFAOYSA-H trizinc;2-hydroxypropane-1,2,3-tricarboxylate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O.[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O WGIWBXUNRXCYRA-UHFFFAOYSA-H 0.000 claims description 4
- 235000006076 zinc citrate Nutrition 0.000 claims description 4
- 239000011746 zinc citrate Substances 0.000 claims description 4
- 229940068475 zinc citrate Drugs 0.000 claims description 4
- TVXBFESIOXBWNM-UHFFFAOYSA-N Xylitol Natural products OCCC(O)C(O)C(O)CCO TVXBFESIOXBWNM-UHFFFAOYSA-N 0.000 claims description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 3
- XAAHAAMILDNBPS-UHFFFAOYSA-L calcium hydrogenphosphate dihydrate Chemical compound O.O.[Ca+2].OP([O-])([O-])=O XAAHAAMILDNBPS-UHFFFAOYSA-L 0.000 claims description 3
- MRUAUOIMASANKQ-UHFFFAOYSA-N cocamidopropyl betaine Chemical compound CCCCCCCCCCCC(=O)NCCC[N+](C)(C)CC([O-])=O MRUAUOIMASANKQ-UHFFFAOYSA-N 0.000 claims description 3
- 229940073507 cocamidopropyl betaine Drugs 0.000 claims description 3
- 239000004615 ingredient Substances 0.000 claims description 3
- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 claims description 3
- 239000004292 methyl p-hydroxybenzoate Substances 0.000 claims description 3
- 229960002216 methylparaben Drugs 0.000 claims description 3
- CVHZOJJKTDOEJC-UHFFFAOYSA-N saccharin Chemical compound C1=CC=C2C(=O)NS(=O)(=O)C2=C1 CVHZOJJKTDOEJC-UHFFFAOYSA-N 0.000 claims description 3
- 108700004121 sarkosyl Proteins 0.000 claims description 3
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 claims description 3
- 235000010234 sodium benzoate Nutrition 0.000 claims description 3
- 239000004299 sodium benzoate Substances 0.000 claims description 3
- 229960003885 sodium benzoate Drugs 0.000 claims description 3
- KSAVQLQVUXSOCR-UHFFFAOYSA-M sodium lauroyl sarcosinate Chemical compound [Na+].CCCCCCCCCCCC(=O)N(C)CC([O-])=O KSAVQLQVUXSOCR-UHFFFAOYSA-M 0.000 claims description 3
- 229940045885 sodium lauroyl sarcosinate Drugs 0.000 claims description 3
- 235000010268 sodium methyl p-hydroxybenzoate Nutrition 0.000 claims description 3
- 229910001631 strontium chloride Inorganic materials 0.000 claims description 3
- AHBGXTDRMVNFER-UHFFFAOYSA-L strontium dichloride Chemical compound [Cl-].[Cl-].[Sr+2] AHBGXTDRMVNFER-UHFFFAOYSA-L 0.000 claims description 3
- 239000000811 xylitol Substances 0.000 claims description 3
- 235000010447 xylitol Nutrition 0.000 claims description 3
- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 claims description 3
- 229960002675 xylitol Drugs 0.000 claims description 3
- 239000006072 paste Substances 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 230000014759 maintenance of location Effects 0.000 abstract description 8
- 238000011049 filling Methods 0.000 abstract description 7
- 238000012545 processing Methods 0.000 abstract description 5
- -1 carrageenan compound Chemical class 0.000 abstract description 3
- 238000010008 shearing Methods 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 2
- 230000000052 comparative effect Effects 0.000 description 32
- 230000008569 process Effects 0.000 description 9
- 239000008266 hair spray Substances 0.000 description 8
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 5
- 229920002125 Sokalan® Polymers 0.000 description 5
- 229960001631 carbomer Drugs 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000005054 agglomeration Methods 0.000 description 3
- 230000002776 aggregation Effects 0.000 description 3
- 239000008368 mint flavor Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- GJCOSYZMQJWQCA-UHFFFAOYSA-N 9H-xanthene Chemical compound C1=CC=C2CC3=CC=CC=C3OC2=C1 GJCOSYZMQJWQCA-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- XGRSAFKZAGGXJV-UHFFFAOYSA-N 3-azaniumyl-3-cyclohexylpropanoate Chemical compound OC(=O)CC(N)C1CCCCC1 XGRSAFKZAGGXJV-UHFFFAOYSA-N 0.000 description 1
- 239000004604 Blowing Agent Substances 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000693 micelle Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005445 natural material Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229960004711 sodium monofluorophosphate Drugs 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
Landscapes
- Cosmetics (AREA)
Abstract
The invention provides a compound thickening agent, a preparation method and application thereof, anhydrous toothpaste and a preparation method thereof, and particularly relates to the technical field of daily chemical articles. The compound thickener consists of 0.2 to 1 part of thickener and 40 to 70 parts of humectant; the thickener is xanthan gum and carrageenan. The weight ratio of the xanthan gum to the carrageenan is 0.25-5, preferably 2-4. The compound thickener uses the xanthan gum and the carrageenan compound humectant as a gel system, the viscosity can reach 3312cp at normal temperature, the obtained paste body has fine appearance, good stiffness and long retention time, and can not become thin along with the shearing of subsequent processing, thereby reducing the difficulty of production and filling. The invention can reach the required consistency by using less thickening agent, has shorter hair styling time and improves the production efficiency.
Description
Technical Field
The invention relates to the technical field of daily chemical articles, in particular to a compound thickening agent, a preparation method and application thereof, anhydrous toothpaste and a preparation method thereof.
Background
The toothpaste is a mixture of solid phase and liquid phase, the thickening agent can make the toothpaste have proper viscosity, the paste body is in a strip shape and has a good framework, and the toothpaste is stable in storage period and does not separate water. The organic thickener usually needs to be dispersed and swelled in a system with free water to play a thickening role, and can only be dispersed but not play a thickening role under an oily humectant system. Therefore, the carbomer is selected as the thickening agent of the anhydrous toothpaste under the oily humectant system.
However, carbomer as a thickener has long stirring time, and usually needs to be stirred for more than 4 hours under the condition of heating to 80 ℃, so that the production time and the cost are increased; the finished toothpaste is easy to agglomerate and cannot be opened in the subsequent toothpaste making step, so that the finished toothpaste has a rough appearance and has an agglomeration phenomenon; meanwhile, the prepared paste body is thinner and thinner along with the increase of the stirring time, and the filling of the toothpaste production is not facilitated.
In view of the above, the present invention is particularly proposed.
Disclosure of Invention
One of the purposes of the invention is to provide a compound thickener to solve the technical problems that the thickener in the prior art is difficult to gel, is easy to form micelle particles, is easy to shear and thin and increases the production and filling difficulty.
The invention also aims to provide a preparation method of the compound thickening agent, so as to relieve the technical problem of great difficulty in the hair styling of the thickening agent in the prior art.
In order to solve the technical problems, the invention adopts the following technical scheme:
the first aspect of the invention provides a compound thickener, which consists of a thickener and a humectant;
wherein the thickening agent is xanthan gum and carrageenan.
Optionally, the thickener is 0.2-1 part by weight, and the humectant is 40-70 parts by weight.
Preferably, the weight ratio of xanthan gum to carrageenan in the thickener is 0.25-5.
Optionally, the humectant comprises at least one of glycerin, propylene glycol, and polyethylene glycol.
The second aspect of the invention provides a preparation method of the compound thickening agent, which comprises the steps of uniformly dispersing xanthan gum and carrageenan by using a part of humectant, adding the rest humectant, heating to 75-85 ℃, and keeping the temperature for 2-5min; and finally cooling to room temperature to obtain the compound thickener.
Optionally, the heating time is 25min-35min.
Preferably, the cooling time period is 15min-30min.
In a third aspect of the invention, there is provided the use of a built thickener in an anhydrous toothpaste.
The fourth aspect of the invention provides anhydrous toothpaste, which comprises, by weight, 15-25 parts of a rubbing agent, 2-5 parts of a foaming agent, 0.1-0.5 part of a sweetening agent, 1-10 parts of an anti-allergy effective component, 0.1-1 part of a bacteriostatic agent, 0.1-1 part of a pigment and 40.2-71 parts of a compound thickening agent.
Optionally, the abrasive comprises at least one of silica, dibasic calcium phosphate dihydrate, and calcium carbonate.
Preferably, the sweetener comprises at least one of sodium saccharin, sucralose, and xylitol.
Preferably, the bacteriostatic agent comprises at least one of zinc citrate, sodium benzoate and methylparaben.
Optionally, the foaming agent comprises at least one of sodium lauryl sulfate, cocamidopropyl betaine, and sodium lauroyl sarcosinate.
Preferably, the flavour comprises a mint flavour.
Preferably, the anti-allergy functional ingredients are at least two of bioactive glass, potassium nitrate and strontium chloride.
The fifth aspect of the invention provides a preparation method of the anhydrous toothpaste, wherein all the raw materials are added into the compound thickening agent, and the anhydrous toothpaste is obtained by stirring, homogenizing and grinding.
Wherein stirring, homogenizing and grinding are carried out under a vacuum state.
Preferably, the time of milling is 15min to 25min.
Compared with the prior art, the invention at least has the following beneficial effects:
according to the compound thickener provided by the invention, the gum and the carrageenan compound humectant are used as a hair spray system, the viscosity can reach 3312cp at normal temperature, the obtained paste body has fine appearance, good stiffness and long retention time, and cannot become thin along with subsequent processing shearing, so that the difficulty of production and filling is reduced. The invention can reach the required consistency by using less thickening agent, has shorter hair styling time and improves the production efficiency.
The preparation method of the compound thickening agent provided by the invention has the advantages of simple process and high degree of mechanization, reduces the hair spray difficulty of the thickening agent, has the whole hair spray process lasting only 30-60 min, has large batch processing capacity, and is suitable for industrial production.
According to the anhydrous toothpaste provided by the invention, the compound thickener is matched with other raw materials in the formula, so that the appearance stiffness of the anhydrous toothpaste is improved, and the paste is fine and smooth without agglomeration.
The preparation method of the anhydrous toothpaste provided by the invention has the advantages of simple process and large treatment capacity, and saves the preparation time and cost of the anhydrous toothpaste.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. The components of embodiments of the present invention may be arranged and designed in a wide variety of different configurations.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The first aspect of the invention provides a compound thickener, which consists of a thickener and a humectant;
wherein the thickening agent is xanthan gum and carrageenan.
According to the compound thickener provided by the invention, the gum and the carrageenan compound humectant are used as a hair spray system, the viscosity can reach 3312cp at normal temperature, the obtained paste body has fine appearance, good stiffness and long retention time, and cannot become thin along with subsequent processing shearing, so that the difficulty of production and filling is reduced. The invention can reach the required consistency by using less thickening agent, has shorter hair styling time and improves the production efficiency.
The xanthan gum and the carrageenan used in the invention are used as natural substances, and the safety is higher compared with that of an organic synthetic thickener.
Optionally, the thickener is 0.2 to 1 part by weight, and the humectant is 40 to 70 parts by weight.
When the amount of the humectant is fixed and the weight part of the thickener is less than 0.2 part, the paste has collapsed appearance, poor formability, difficult filling and poor stability; when the weight part of the thickening agent is more than 1 part,
the paste has too large consistency, which is not beneficial to filling and extrusion in the using process.
When the amount of the thickening agent is certain and the weight part of the humectant is less than 40 parts, the extrusion pressure of the paste body under the low-temperature condition is increased, and the taste is poor; when the weight part of the humectant is more than 70 parts, the paste is easy to produce oil, and the stability in the storage period is influenced.
In some embodiments of the invention, the weight part of the thickener is typically, but not limited to, 0.2 part, 0.4 part, 0.6 part, 0.8 part, or 1 part; the humectant is typically, but not limited to, 40 parts, 45 parts, 50 parts, 55 parts, 60 parts, or 70 parts by weight.
Preferably, the weight ratio of the xanthan gum to the carrageenan in the thickener is 0.25-5.
When the weight ratio of the xanthan gum to the carrageenan is less than 0.25; when the weight ratio of the xanthan gum to the carrageenan is more than 5, the paste has low viscosity and poor stability. The weight ratio of the xanthan gum to the carrageenan is 2-4 to 1, the viscosity of the compound thickener is generally higher, and the highest viscosity is achieved when the weight ratio is 4.
In some embodiments of the invention, the weight ratio of xanthan gum to carrageenan is typically, but not limited to, 0.25.
Optionally, the humectant comprises at least one of glycerin, propylene glycol, and polyethylene glycol.
The second aspect of the invention provides a preparation method of the compound thickener, which comprises the steps of uniformly dispersing xanthan gum and carrageenan by using a part of humectant, adding the rest humectant, heating to 75-85 ℃, and keeping the temperature for 2-5min; and finally cooling to room temperature to obtain the compound thickener.
The preparation method of the compound thickening agent provided by the invention has the advantages of simple process, high mechanization degree, reduction of the hair spray difficulty of the thickening agent, large batch treatment capacity and suitability for industrial production.
In some embodiments of the invention, the alcohol is used as part of the humectant to disperse the xanthan and carrageenan and the glycerin is used to completely swell the xanthan and carrageenan at 75-85 ℃ to the consistency required for toothpaste preparation.
Preferably, the time length of the heat preservation is 2min-5min.
In some embodiments of the invention, the length of the incubation is typically, but not limited to, 2min, 3min, 4min or 5min.
Preferably, the elevated temperature is in the range of 75 ℃ to 85 ℃.
In some embodiments of the invention, the elevated temperature is typically, but not limited to, 75 ℃, 80 ℃ or 85 ℃.
Optionally, the heating time is 25min-35min.
In some embodiments of the invention, the heating period is typically, but not limited to, 25min, 27min, 29min, 31min, 33min, or 35min.
Optionally, the cooling time period is 15min-30min.
In some embodiments of the invention, the cooling period is typically, but not limited to, 15min, 17min, 19min, 21min, 23min, 25min, 27min or 30min.
In a third aspect of the invention, there is provided the use of a built thickener in an anhydrous toothpaste.
The fourth aspect of the invention provides anhydrous toothpaste, which comprises, by weight, 15-25 parts of a rubbing agent, 2-5 parts of a foaming agent, 0.1-0.5 part of a sweetening agent, 1-10 parts of an anti-allergy effective component, 0.1-1 part of a bacteriostatic agent, 0.1-1 part of a pigment and 40.2-71 parts of a compound thickening agent.
According to the anhydrous toothpaste provided by the invention, the compound thickener is matched with other raw materials in the formula, so that the appearance stiffness of the anhydrous toothpaste is improved, and the paste is fine and smooth without agglomeration.
In some embodiments of the anhydrous toothpaste provided herein, the parts by weight of abrasive agent are typically, but not limited to, 15 parts, 17 parts, 19 parts, 21 parts, 23 parts, or 25 parts; the parts by weight of blowing agent are typically, but not limited to, 2 parts, 3 parts, 4 parts, 5 parts, or 6 parts; the parts by weight of sweetener are typically, but not limited to, 0.1 part, 0.2 part, 0.3 part, 0.4 part, or 0.5 part; the anti-allergy functional component is typically but not limited to 1 part, 3 parts, 5 parts, 7 parts or 10 parts by weight; the weight part of the bacteriostatic agent is typically but not limited to 0.1 part, 0.3 part, 0.6 part or 1 part; the weight parts of the pigment are typically but not limited to 0.1 part, 0.3 part, 0.6 part or 1 part; and the parts by weight of the built thickener are typically, but not limited to, 40.2 parts, 45 parts, 50 parts, 55 parts, 60 parts or 71 parts.
Optionally, the abrasive comprises at least one of silica, dibasic calcium phosphate dihydrate, and calcium carbonate.
Preferably, the sweetener comprises at least one of sodium saccharin, sucralose, and xylitol.
Preferably, the bacteriostatic agent comprises at least one of zinc citrate, sodium benzoate and methylparaben.
Optionally, the foaming agent includes at least one of sodium lauryl sulfate, cocamidopropyl betaine, and sodium lauroyl sarcosinate.
Preferably, the flavour comprises a mint flavour.
Preferably, the anti-allergy functional ingredients are at least two of bioactive glass, potassium nitrate and strontium chloride.
The fifth aspect of the invention provides a preparation method of the anhydrous toothpaste, which is characterized in that all raw materials are added into the compound thickening agent, and the mixture is stirred, homogenized and ground to obtain the anhydrous toothpaste.
The preparation method of the anhydrous toothpaste provided by the invention has the advantages of simple process and large treatment capacity, and saves the preparation time and cost of the anhydrous toothpaste.
Wherein stirring, homogenizing and grinding are carried out under a vacuum state.
Preferably, the time of milling is 15min to 25min.
Some embodiments of the present invention will be described in detail below with reference to examples. The embodiments and features of the embodiments described below can be combined with each other without conflict. The starting materials in the following examples and comparative examples were commercially available.
Example 1
The embodiment provides a compound thickener, which is prepared by the following steps:
1. 0.4kg of carrageenan and 0.1kg of xanthan gum are dispersed evenly for 1min by 16kg of polyethylene glycol.
2. Adding glycerol 52kg, heating to 80 deg.C for 30min, and keeping the temperature for 3min.
3. And cooling to room temperature for 30min to obtain the compound thickener.
Example 2
The embodiment provides a compound thickener, which is different from the embodiment 1 in that 0.3kg of carrageenan and 0.2kg of xanthan gum are provided, and other raw materials and preparation steps are the same as the embodiment 1, and are not described again.
Example 3
The embodiment provides a compound thickener, which is different from the embodiment 1 in that 0.25kg of carrageenan and 0.25kg of xanthan gum are provided, and other raw materials and preparation steps are the same as those in the embodiment 1, and are not described again.
Example 4
The embodiment provides a compound thickener, which is different from the embodiment 1 in that 0.2kg of carrageenan and 0.3kg of xanthan gum are provided, and other raw materials and preparation steps are the same as those in the embodiment 1, and are not described again.
Example 5
The embodiment provides a compound thickener, which is different from the embodiment 1 in that 0.1kg of carrageenan and 0.4kg of xanthan gum are contained, and other raw materials and preparation steps are the same as the embodiment 1, and are not described again.
Comparative example 1
The comparative example provides a thickening agent, which is different from the thickening agent in the example 1, wherein 0.5kg of xanthan gum is not added with carrageenan, and other raw materials and preparation steps are the same as those in the example 1, and are not repeated.
Comparative example 2
This comparative example provides a thickener, which is different from example 1 in that 0.5kg of carrageenan is added without xanthan gum, and the rest of raw materials and preparation steps are the same as those in example 1, and are not repeated herein.
Comparative example 3
This comparative example provides a thickener, which differs from example 1 in that carbomer is used instead of carrageenan and xanthan gum, and the remaining raw materials and preparation steps are the same as in example 1 and will not be described again.
Comparative example 4
The comparative example provides a thickener, which is different from comparative example 3 in that the temperature is kept for 90min in step 2, and the rest raw materials and preparation steps are the same as those in comparative example 3, and are not repeated.
Test example 1
The thickeners obtained in examples 1 to 5 and comparative examples 1 to 4 were subjected to viscosity measurement using an NDJ-5S viscometer, spindle Lv03 (63) No. 3, rotation speed 30rpm, torque 20 to 80%, and the data obtained are shown in Table 1.
Table 1 table of viscosity data
| viscosity/cP | |
| Example 1 | 2096 |
| Example 2 | 2164 |
| Example 3 | 2224 |
| Example 4 | 2492 |
| Example 5 | 3312 |
| Comparative example 1 | 984 |
| Comparative example 2 | 2064 |
| Comparative example 3 | 1892 |
| Comparative example 4 | 2864 |
As can be seen from table 1, the compounding of carrageenan and xanthan gum in different proportions has a synergistic effect, which is specifically represented by an increase in viscosity, and when the ratio of carrageenan to xanthan gum is 4:1 is optimal. The carbomer in comparative example 3 had a long hair spray, incomplete hair spray, lumping, and low viscosity at the same processing time as examples 1-5 and comparative examples 1-2. Comparative example 4 still had a lumping phenomenon at a hair spray time of 90min, and the viscosity was lower than that of example 5.
Examples 6 to 10
The embodiment provides anhydrous toothpaste, wherein 0.3kg of titanium dioxide, 0.12kg of sucralose, 0.76kg of sodium monofluorophosphate, 5kg of potassium nitrate, 2kg of bioactive glass, 0.3kg of zinc citrate, 2.5kg of sodium dodecyl sulfate, 20kg of silicon dioxide and 1.2kg of mint-flavor essence are respectively added into the compound thickening agent provided in the embodiments 1 to 5, and the mixture is subjected to homogeneous stirring and grinding, wherein the processes are all operated in a vacuum environment, and the vacuum degree is required to reach-0.096 Mpa for 20min, so that the anhydrous toothpaste is prepared.
Comparative examples 5 to 7
This comparative example provides an anhydrous toothpaste, which is different from example 6 in that the thickener used in comparative examples 1 and 2 and comparative example 4, and the remaining materials and methods are the same as example 6 and will not be described again.
Test example 2
The anhydrous toothpastes obtained in examples 6 to 10 and comparative examples 5 to 7 were applied to the same kind of toothbrush, and the column-shaped retention time of the toothpastes was counted, and the specific data are shown in Table 2.
TABLE 2 column retention time
| Time/s | |
| Example 6 | 25 |
| Example 7 | 26 |
| Example 8 | 24 |
| Example 9 | 30 |
| Example 10 | 40 |
| Comparative example 5 | 18 |
| Comparative example 6 | 16 |
| Comparative example 7 | 9 |
It can be seen from table 2 that different proportions of carrageenan and xanthan gum are compounded to have the effect of increasing the stiffness, which is specifically shown in that the column retention time is increased, and the ratio of carrageenan to xanthan gum is 4:1 is optimal. In comparative example 5 and comparative example 6, the single component xanthan gum or carrageenan was used, and the stiffness was better than that of comparative example 7 but still worse than those of examples 6 to 10, in particular, the column retention time was longer than that of comparative example 7 but shorter than those of examples 6 to 10. The carbomer of comparative example 7 had a long hair setting time but the worst hold, as evidenced by the shortest column retention time.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A compound thickener is characterized by comprising a thickener and a humectant;
wherein the thickening agent is xanthan gum and carrageenan.
2. The compound thickener of claim 1, which is characterized in that the thickener is 0.2 to 1 part by weight, and the humectant is 40 to 70 parts by weight;
preferably, the weight ratio of the xanthan gum to the carrageenan in the thickener is 0.25-5.
3. The built thickener of claim 1, wherein the humectant comprises at least one of glycerin, propylene glycol, and polyethylene glycol.
4. A preparation method of the compound thickener as claimed in any one of claims 1 to 3, which is characterized in that xanthan gum and carrageenan are uniformly dispersed by using a part of humectant, and then the rest humectant is added and heated to 75-85 ℃ and the temperature is kept for 2-5min; and finally cooling to room temperature to obtain the compound thickener.
5. The method according to claim 4, wherein the heating is carried out for a period of time of 25min to 35min;
preferably, the cooling time period is 15min-30min.
6. The use of the compound thickener according to any one of claims 1 to 3 or the compound thickener prepared by the preparation method according to claim 4 or 5 in anhydrous toothpaste.
7. An anhydrous toothpaste is characterized by comprising, by weight, 15-25 parts of an abrasive, 2-5 parts of a foaming agent, 0.1-0.5 part of a sweetening agent, 1-10 parts of an anti-allergy functional component, 0.1-1 part of a bacteriostatic agent, 0.1-1 part of a pigment and 40.2-71 parts of a compound thickener according to any one of claims 1-3 or prepared by the preparation method according to claim 4 or 5.
8. The anhydrous toothpaste of claim 7, wherein the abrasive comprises at least one of silica, dibasic calcium phosphate dihydrate, and calcium carbonate;
preferably, the sweetener comprises at least one of sodium saccharin, sucralose, and xylitol;
preferably, the bacteriostatic agent comprises at least one of zinc citrate, sodium benzoate and methylparaben.
9. The anhydrous toothpaste of claim 7, wherein the foaming agent comprises at least one of sodium lauryl sulfate, cocamidopropyl betaine, and sodium lauroyl sarcosinate;
preferably, the anti-allergy functional ingredients are at least two of bioactive glass, potassium nitrate and strontium chloride.
10. A method of preparing the anhydrous toothpaste according to any one of claims 7 to 9, wherein all the raw materials are added to the built thickener, stirred, homogenized and ground to obtain the anhydrous toothpaste;
wherein stirring, homogenizing and grinding are carried out under a vacuum state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211429420.2A CN115670970A (en) | 2022-11-15 | 2022-11-15 | Compound thickener, preparation method and application thereof, anhydrous toothpaste and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211429420.2A CN115670970A (en) | 2022-11-15 | 2022-11-15 | Compound thickener, preparation method and application thereof, anhydrous toothpaste and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115670970A true CN115670970A (en) | 2023-02-03 |
Family
ID=85052769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211429420.2A Pending CN115670970A (en) | 2022-11-15 | 2022-11-15 | Compound thickener, preparation method and application thereof, anhydrous toothpaste and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115670970A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103417393A (en) * | 2013-08-02 | 2013-12-04 | 杭州皎洁口腔保健用品有限公司 | Enhanced stain-removing toothpaste and preparation method thereof |
| CN105534875A (en) * | 2015-12-24 | 2016-05-04 | 重庆登康口腔护理用品股份有限公司 | Anti-bacterial anti-allergy composition for oral care products, toothpaste and preparation method of toothpaste |
| CN108309815A (en) * | 2018-03-20 | 2018-07-24 | 绿映（上海）生物科技有限公司 | A kind of polyol blends and the preservative free toothpaste containing the polyol blends and preparation method |
| CN111358725A (en) * | 2020-04-21 | 2020-07-03 | 斯耐奇(武汉)智能科技有限公司 | Toothpaste and preparation method thereof |
| KR20200114426A (en) * | 2019-03-28 | 2020-10-07 | 주식회사 엘지생활건강 | A toothpaste composition with improved loosening properties |
-
2022
- 2022-11-15 CN CN202211429420.2A patent/CN115670970A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103417393A (en) * | 2013-08-02 | 2013-12-04 | 杭州皎洁口腔保健用品有限公司 | Enhanced stain-removing toothpaste and preparation method thereof |
| CN105534875A (en) * | 2015-12-24 | 2016-05-04 | 重庆登康口腔护理用品股份有限公司 | Anti-bacterial anti-allergy composition for oral care products, toothpaste and preparation method of toothpaste |
| CN108309815A (en) * | 2018-03-20 | 2018-07-24 | 绿映（上海）生物科技有限公司 | A kind of polyol blends and the preservative free toothpaste containing the polyol blends and preparation method |
| KR20200114426A (en) * | 2019-03-28 | 2020-10-07 | 주식회사 엘지생활건강 | A toothpaste composition with improved loosening properties |
| CN111358725A (en) * | 2020-04-21 | 2020-07-03 | 斯耐奇(武汉)智能科技有限公司 | Toothpaste and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7208480B2 (en) | Polysaccharide based gel | |
| KR101256819B1 (en) | Gel type cosmetic compositions for spray | |
| DE2247245A1 (en) | PROCESS FOR MANUFACTURING GAS-FREE DENTAL BRUSHES | |
| US4411891A (en) | Cationized dextran and salts thereof and manufacturing process and utilization thereof | |
| JPS61286319A (en) | Production of bathing agent | |
| US4418057A (en) | Method of forming stable dental gel of stannous fluoride | |
| CN107137245B (en) | Amino acid cleansing cream and preparation process thereof | |
| EP0664301A1 (en) | Chitosan derivatives, preparation process thereof and cosmetic compositions containing same | |
| US4533544A (en) | Method of forming stable dental gel of stannous fluoride | |
| CN112569129A (en) | Formula and preparation method of acidic skin-care hydrogel | |
| CN111065376A (en) | Composition comprising a eutectic mixture of centella asiatica extracts | |
| CN113440432A (en) | Acne-removing conditioner, acne-removing mask composition and preparation method thereof | |
| CN109771365A (en) | A kind of skin repair skin care item and its preparation process | |
| DE3046770C2 (en) | ||
| CN115670970A (en) | Compound thickener, preparation method and application thereof, anhydrous toothpaste and preparation method thereof | |
| DE2427094A1 (en) | LIQUID OR PASTE TOOTHPASTE AND METHOD FOR MANUFACTURING IT | |
| CN113332174A (en) | Liquid crystal emulsified system amino acid skin cleaning cream and preparation method thereof | |
| KR102239796B1 (en) | Cold press soap and manufacturing method for the same | |
| KR20040025873A (en) | Method for Preparing Toothpaste Using a Sorbitol Syrup | |
| CN105055273B (en) | A kind of bear gall dentifrice composition and preparation method thereof | |
| CN112472630B (en) | Self-thickening compositions of amino acid surfactants | |
| KR100908732B1 (en) | Method for producing a cosmetic composition comprising recrystallized sugar particles | |
| CN102256590B (en) | Cosmetic composition containing a locust bean gum hydrolysate | |
| JPS6146446B2 (en) | ||
| JP2926363B2 (en) | Gel enamel remover |
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 |