CN106667782B

CN106667782B - A kind of face cleaning gel and preparation method thereof

Info

Publication number: CN106667782B
Application number: CN201710115813.9A
Authority: CN
Inventors: 何廷刚; 许显; 陈家欢
Original assignee: City Flower An Tang Bio Tech Ltd Guangzhou
Current assignee: Hua An Tang biotech Group Co., Ltd.
Priority date: 2017-03-01
Filing date: 2017-03-01
Publication date: 2018-02-06
Anticipated expiration: 2037-03-01
Also published as: CN106667782A

Abstract

The invention discloses a kind of face cleaning gel and preparation method thereof, component is included：25 parts~45 parts of anion surfactant selected from alkanoyl glycinate, alkanoyl taurate and its mixture；3 parts~20 parts of betaines amphoteric surfactant；Acrylic acid（Ester）Birds of the same feather flock together 4 parts~8 parts of compound；0.2 part~0.5 part of sodium hydroxide；Water surplus.Product foaming abundancy of the present invention is fine and smooth, and pleasant nothing is felt after and substantially remains sense, and its viscosity stabilization, is affected by temperature small；Present invention process is simple, without heating, greatlys save the time.

Description

A kind of face cleaning gel and preparation method thereof

Technical field

The present invention relates to cosmetic field, more particularly to a kind of face cleaning gel and preparation method thereof.

Background technology

For the consumer that some skins are partially oily, the cleaning products of gel shape are seen comparison and begged for outside happiness with the exception that, generally Also can be relatively more pleasant after cleaning.Face cleaning gel for other kinds of face cleaning product, with appearance transparent, with Certain mobility, to packaging material without particular/special requirement the characteristics of.

The main flow face cleaning gel class product of in the market, it is generally more using anion surfactant as main cleaning, Foaming ingredient, relatively common has laureth sodium sulfovinate（Ammonium）, also there are some products to use cocounut oil acyl glycine potassium Or this kind of gentleer high-grade surfactant component of sodium cocoyl glutamate.Then, this kind of product was prepared in production The long period is needed to stir and be heated at high temperature in journey, to dissolve some thickener ingredients, process for preparation is relative complex, takes consumption Energy.

Chinese patent 200980146626.0 discloses a kind of liquid or soft solid personal cleaning compositions, is directed to Thickening polymer need to heat water-soluble processing mostly, and the other surfaces activating agent in component needs to dissolve by heating in water.

Chinese patent 201410270157.6 discloses a kind of high printing opacity state pure amino acid from the new soft gel of face cleaning of thickening, though It is to be formulated at room temperature to make referrals to its component in right patent, but the main composition of wherein a few moneys is required in advance on 40 DEG C of left sides Right processing a few hours, room temperature configuration is not truly reached, process for preparation is also very time-consuming.

The content of the invention

In view of this, primary and foremost purpose of the invention is to overcome above-mentioned the shortcomings of the prior art, there is provided a kind of foam Abundant exquisiteness, pleasant nothing is felt after and substantially remains sense, and the face cleaning gel of viscosity stabilization.

Another object of the present invention is to provide the preparation method of above-mentioned face cleaning gel.

The technical solution adopted by the present invention is as follows：

A kind of face cleaning gel, is counted in parts by weight, includes following component：

25 parts~45 parts of anion surfactant selected from alkanoyl glycinate, alkanoyl taurate and its mixture

3 parts~20 parts of betaines amphoteric surfactant

Acrylic acid（Ester）Birds of the same feather flock together 4 parts~8 parts of compound

0.2 part~0.5 part of sodium hydroxide

Water surplus.

Preferably, described face cleaning gel, is counted in parts by weight, includes following component：

30 parts~40 parts of anion surfactant selected from alkanoyl glycinate, alkanoyl taurate and its mixture

8 parts~15 parts of betaines amphoteric surfactant

Acrylic acid（Ester）Birds of the same feather flock together 5 parts~7 parts of compound

0.2 part~0.5 part of sodium hydroxide

Water surplus.

In the anion surfactant, the alkyl on alkanoyl chain is C8-C18, its cationic moiety be selected from sodium, Potassium, ammonium or triethanolamine.

Preferably, in the anion surfactant, percentage by weight >=85% of alkanoyl glycinate.

The one kind or two of the alkanoyl glycinate in cocoyl Sodium Glycinate or cocoyl glycine potassium The mixing of kind；The alkanoyl taurate is selected from methyl lauroyl sodium taurocholate, methyl myristoyl sodium taurocholate, first Base palmityl sodium taurocholate, methyl cocoyl taurine are received, methyl cocoyl taurine potassium, cocounut oil acyl methyl taurine One or more in sodium taurocholate；

The mass concentration of the alkanoyl glycinate is 25%-35%.

The betaines amphoteric surfactant is selected from lauryl betaine, lauryl hydroxyl sulfo betaine, bay Amido propyl betaine, dodecanamide propyl hydroxy sulfo lycine, coco betaine, Cocoamidopropyl betaine, cocounut oil Amido propyl hydroxyl sulfo betaine, myristamide CAB, sher butter amido propyl betaine, wheat-germ oil The one or more of amido propyl betaine.

The mass concentration of the betaines amphoteric surfactant is 30%-60%.

The acrylic acid（Ester）Compound of birdsing of the same feather flock together is selected from acrylic acid（Ester）Analog copolymer, acrylic acid（Ester）Class/docosyl alcohol polyethers- 25 methacrylate copolymers, acrylic acid（Ester）Class/the methacrylate copolymer of ceteth -20, acrylic acid （Ester）One or more of mixing in class/vinyl neodecanoate cross-linked polymer；

The acrylic acid（Ester）The mass concentration of compound of birdsing of the same feather flock together is 20%-30%.

According to being actually needed, face cleaning gel of the present invention, in addition to extract and other functional components, preservative, The compositions such as NMF, sun-screening agent.

The extract and other functional components can be selected from purslane extract, hamamelis extract, Wenzhou honey Mandarin orange pericarp extract, white willow bark extract, artemia extract, dried tremella extract, soapberry fruit bark extract, olive growing leaves carry Take the one or more in thing, panthenol, polyquaternium -7, polyquaternium -33.

The pH value of face cleaning gel of the present invention is 7.5-8.5.

Present invention also offers the preparation method of above-mentioned face cleaning gel, comprise the following steps：

（1）At room temperature by most of water, selected from alkanoyl glycinate, alkanoyl taurate and its mixture it is cloudy from Sub- surfactant, betaines amphoteric surfactant add agitated kettle, stir 5~10 minutes, are well mixed；

（2）Agitated kettle is added after sodium hydroxide is dissolved with a small amount of water, is stirred 5~10 minutes, is well mixed；

（3）By acrylic acid（Ester）Birds of the same feather flock together after compound is dissipated with partial moisture and be slowly added to agitated kettle, stir 5~10 minutes, mix Close uniform；

（4）Extract and other functional components are added, continue stirring 5~10 minutes, after testing qualified rear filtering and discharging, i.e., .

The present invention compared with prior art, has the advantages that：

1st, technique whole process room temperature is cold matches somebody with somebody, and mixing time is without long.

The raw materials used processing of inventive formulation is simple, without heating, therefore saves the time of heating cooling, also saves The energy.Dispensing viscosity rise is slow, and speed is controllable, so can be just well mixed without high-speed stirred, prepares homogeneous, Stabilizing Materials Body, therefore preparation time greatly reduces, and typically only needs 40-60min to complete.

2nd, viscosity stabilization, it is affected by temperature small.

Inventive formulation uses acrylic acid（Ester）Compound birds of the same feather flock together as thickener, it is little that viscosity is affected by temperature change.It is more Secondary stability test data show that high temperature, low temperature and RT sample viscosity B coefficent are less than 20%.

3rd, product foaming abundancy is fine and smooth, and pleasant nothing is felt after and substantially remains sense.

The surfactant that inventive formulation uses has good foam performance, product under conditions of neutrality to alkalescence Final pH is in alkalescent, more pleasant after, and clean-up performance is preferable to be felt without obvious residual, and the shortcomings that useless rear overdrying.

Embodiment

The present invention is further illustrated below by embodiment, following examples are the preferable embodiment party of the present invention Formula, but embodiments of the present invention are not limited by following embodiments.

Raw material used in the present invention is as follows：

Anion surfactant：

Cocoyl glycine is received：Mass concentration is 30%, purchased in market；

Methyl cocoyl taurine is received：Mass concentration is 30%, purchased in market；

Methyl lauroyl sodium taurocholate：Mass concentration is 30%, purchased in market；

Methyl myristoyl sodium taurocholate：Mass concentration is 30%, purchased in market；

Cocounut oil acyl methyl taurine sodium taurocholate：Mass concentration is 30%, purchased in market；

Betaines amphoteric surfactant：

Cocoamidopropyl betaine：Mass concentration is 38%, purchased in market；

Lauroylamidopropyl betaine：Mass concentration is 38%, purchased in market；

Dodecanamide propyl hydroxy sulfo lycine:Mass concentration is 38%, purchased in market；

Acrylic acid（Ester）Birds of the same feather flock together compound：

Acrylic acid（Ester）Class/the methacrylate copolymer of docosyl alcohol polyethers -25：Mass concentration is 30%, purchased in market；

Acrylic acid（Ester）Class/the methacrylate copolymer of ceteth -20：Mass concentration is 30%, purchased in market；

Extract：Purslane extract, it is purchased in market；

Preservative：It is purchased in market.

Embodiment 1-9：

By table 1 Suo Shi be formulated, at room temperature by most of water, selected from alkanoyl glycinate, alkanoyl taurate and its Anion surfactant, the betaines amphoteric surfactant of mixture add agitated kettle, stir 5~10 minutes, mixing Uniformly；

Agitated kettle is added after sodium hydroxide is dissolved with a small amount of water, is stirred 5~10 minutes, is well mixed；

By acrylic acid（Ester）Birds of the same feather flock together after compound is dissipated with partial moisture and be slowly added to agitated kettle, stir 5~10 minutes, mixing is equal It is even；

Purslane extract and preservative are added, continues stirring 5~10 minutes, qualified rear filtering and discharging, is produced after testing.

Comparative example 1-3：

By solid thickener（PEG-150 distearates, PEG-120 methyls dioleate, PEG-150 seasons penta Tetrol tetrastearate）Agitated kettle is added, is heated to 80 DEG C, is stirred 30~60 minutes, is well mixed；It is cooled to 40 DEG C；

The embodiment of table 1 and comparative example the performance test results（Parts by weight）

Continued 1

By above-described embodiment and comparative example, its viscosity B coefficent percentage is tested as follows and carries out preference degree and is commented Valency,

Test performance result is as shown in table 2.

Viscosity test：

Sample is deposited 4 weeks at 50 DEG C, 40 DEG C, room temperature and 5 DEG C, test each group sample viscosity and with sample room temperature Initial viscosity compares, tested viscosity meter model Brookfield DV-C, viscosity parameter：3#,30rpm.Finally give viscosity change The percentage of change, viscosity B coefficent percentage=（Tested viscosity-room temperature initial viscosity）/ room temperature initial viscosity × 100%；

Evaluation criterion is A according to tetra- grades of A, B, C, D, wherein viscosity B coefficent 0~10%, and viscosity B coefficent 10%~20% is B, viscosity B coefficent 20%~30% are C, and viscosity B coefficent is D more than 30%.

Preference degree is evaluated：

Organize 30 people or so volunteer's Evaluation product, and the dilute denseness of outward appearance to product, foam is abundant during use Degree, the comfort level after and general impression make evaluation, according to the evaluation of 1~5 star and assembly average（Half star and following Disregard, more than half star based on 1 star）.

The performance test results of table 2

As shown in table 2, the present invention uses acrylic acid（Ester）Compound birds of the same feather flock together as thickener, viscosity is affected by temperature change Less, multiple stability test data are shown, high temperature, low temperature and RT sample viscosity B coefficent are less than 20%, are had preferably stable Property.And there is more embodiment in sense and overall assessment in the foam performance during the outward appearance of product, use, after in the present invention Excellent performance.In addition, compared with common thickener such as PEG-150 distearates raw material, side used by embodiment Case is prepared at room temperature without dissolving by heating and the process of cooling (front and rear time-consuming about 40~60 minutes), it is time saving while More save.

Claims

A kind of 1. face cleaning gel, it is characterised in that by gross weight number be 100 parts based on, be made up of following component：

Anion surfactant selected from alkanoyl glycinate, alkanoyl taurate and its mixture, the anion In surfactant, the percentage by weight of alkanoyl glycinate >=85% 25 part~45 parts

3 parts~20 parts of betaines amphoteric surfactant

Acrylic acid（Ester）Birds of the same feather flock together 4 parts~8 parts of compound

0.2 part~0.5 part of sodium hydroxide

0.1 part of purslane extract

0.2 part of preservative

Water surplus

The mass concentration of the alkanoyl glycinate is 25%-35%;

The mass concentration of the betaines amphoteric surfactant is 30%-60%;

The acrylic acid（Ester）The mass concentration of compound of birdsing of the same feather flock together is 20%-30%.
2. face cleaning gel according to claim 1, it is characterised in that by gross weight number be 100 parts based on, by following component Composition：

30 parts~40 parts of anion surfactant selected from alkanoyl glycinate, alkanoyl taurate and its mixture

8 parts~15 parts of betaines amphoteric surfactant

Acrylic acid（Ester）Birds of the same feather flock together 5 parts~7 parts of compound

0.2 part~0.5 part of sodium hydroxide

0.1 part of purslane extract

0.2 part of preservative

Water surplus.
3. face cleaning gel according to claim 1 or 2, it is characterised in that in the anion surfactant, alkanoyl Alkyl on chain is C8-C18, and its cationic moiety is selected from sodium, potassium, ammonium or triethanolamine.
4. face cleaning gel according to claim 1 or 2, it is characterised in that the alkanoyl glycinate is selected from cocounut oil acyl The mixing of one or both of base Sodium Glycinate or cocoyl glycine potassium；The alkanoyl taurate is selected from the methyl moon Osmanthus acyl taurines sodium, methyl myristoyl sodium taurocholate, sodium methyl palmitoyl taurate, methyl cocoyl taurine Receive, the one or more in methyl cocoyl taurine potassium, cocounut oil acyl methyl taurine sodium taurocholate.
5. face cleaning gel according to claim 1 or 2, it is characterised in that the betaines amphoteric surfactant choosing From lauryl betaine, lauryl hydroxyl sulfo betaine, lauroylamidopropyl betaine, dodecanamide propyl hydroxyl sulfobetaines Alkali, coco betaine, Cocoamidopropyl betaine, cocamidopropyl propyl amide hydroxyl sulfo betaine, myristamide propyl group Glycine betaine, sher butter amido propyl betaine, the one or more of wheat-germ oil amido propyl betaine.
6. face cleaning gel according to claim 1 or 2, it is characterised in that the acrylic acid（Ester）Compound of birdsing of the same feather flock together is selected from third Olefin(e) acid（Ester）Analog copolymer, acrylic acid（Ester）Class/the methacrylate copolymer of docosyl alcohol polyethers -25, acrylic acid（Ester）Class/ The methacrylate copolymer of ceteth -20, acrylic acid（Ester）One kind in class/vinyl neodecanoate cross-linked polymer It is or several.
7. face cleaning gel according to claim 1 or 2, it is characterised in that the pH value of the face cleaning gel is 7.5-8.5.
8. the preparation method of the face cleaning gel according to claim any one of 1-7, it is characterised in that comprise the following steps：

（1）At room temperature by most of water, the anion table selected from alkanoyl glycinate, alkanoyl taurate and its mixture Face activating agent, betaines amphoteric surfactant add agitated kettle, stir 5~10 minutes, are well mixed；

（2）Agitated kettle is added after sodium hydroxide is dissolved with a small amount of water, is stirred 5~10 minutes, is well mixed；

（3）By acrylic acid（Ester）Birds of the same feather flock together after compound is dissipated with partial moisture and be slowly added to agitated kettle, stir 5~10 minutes, mixing is equal It is even；

（4）Extract and other functional components are added, continue stirring 5~10 minutes, qualified rear filtering and discharging, is produced after testing.