CN109431947A

CN109431947A - A kind of humidity-preserving type hand cleanser and preparation method thereof

Info

Publication number: CN109431947A
Application number: CN201811651428.7A
Authority: CN
Inventors: 黄玉真; 韩菲桐; 谢煌; 杨海景
Original assignee: China Gea Science And Technology (guangzhou) Co Ltd
Current assignee: GUANGZHOU GENIUS FOCUS HIGH MOLECULE PRODUCTS Co.,Ltd.
Priority date: 2018-12-31
Filing date: 2018-12-31
Publication date: 2019-03-08

Abstract

The present invention provides a kind of humidity-preserving type hand cleanser and preparation method thereof, by weight percentage, are made of following component: supported on silica-gel 1- allyl -4- methylbenzene and vinyltriethoxysilane copolymer and glycine betaine: 20~35%；Emulsification olive oil: 5~15%；Hyaluronic acid: 5~15%；Natural plant extracts: 0.5~1.5%；Wetting agent: 0.1~0.5%；Sodium chloride: 0.1~1.0%；Chinese medical extract: 0.1~0.5%；Subset deionized water: surplus, the humidity-preserving type hand cleanser are in slant acidity, not will cause degreasing not only while disinfecting and decontaminating, also have moisturizing and nourishing effect, and dirt-removing power is strong, is easy to rinse, nontoxic, safety and environmental protection.

Description

A kind of humidity-preserving type hand cleanser and preparation method thereof

Technical field

The present invention relates to a kind of articless for washing, and in particular to a kind of humidity-preserving type hand cleanser and preparation method thereof.

Background technique

The daily routines of people are completed by two hands, and contact thing is various, and the spot affixed is a variety of Multiplicity, therefore washing one's hands is that the frequency occurs in people's daily hygiene cleaning living at most, is restricted, is washed by living condition and market The purpose of hand seek to by hand spot and bacterium remove, therefore cleaning strength first have to consider, former people wash one's hands logical The most commonly used is perfumed soap, soap and washing powder etc., although they, which can reach certain cleaning, washes effect, are irritating to the skin work With, it is used for a long time, will lead to groups of people's pachylosis, is chapped from the cold and peels, second face of the hand as human body, people especially female Property is more willing to work hard to conserve her, hand cleanser because of the advantages that it is convenient for carrying, easy to access, clean hygiene, increasingly by To the favor of people, but current hand cleanser can only sterilize, dirt-removing power compared with it is weak, compared with it is difficult rinse, it is big to skin irritatin.

Summary of the invention

To solve problems of the prior art, the present invention provides a kind of humidity-preserving type hand cleanser and preparation method thereof, should The dirt-removing power of hand cleanser is strong, Yi Chongxi and moisturizing effect are good.

In order to achieve the above objectives, first technical solution of the invention is: a kind of humidity-preserving type hand cleanser, by weight percentage Than being made of following component:

Supported on silica-gel 1- allyl -4- methylbenzene and vinyltriethoxysilane copolymer and glycine betaine: 20~35%；

Emulsification olive oil: 5~15%；

Hyaluronic acid: 5~15%；

Natural plant extracts: 0.5~1.5%；

Wetting agent: 0.1~0.5%；

Sodium chloride: 0.1~1.0%；

Chinese medical extract: 0.1~0.5%；

Subset deionized water: surplus；

The preparation process of supported on silica-gel 1- allyl -4- methylbenzene and vinyltriethoxysilane copolymer and glycine betaine It is as follows:

S1: supported on silica-gel 1- allyl -4- methylbenzene is prepared by reaction equation (1) and vinyltriethoxysilane is copolymerized Object

S2: supported on silica-gel 1- allyl -4- methylbenzene is prepared by reaction equation (2) and vinyltriethoxysilane is copolymerized Object and trimethylamine

S3: supported on silica-gel 1- allyl -4- methylbenzene and vinyl triethoxyl silicon are prepared by reaction equation (3) and (4) Alkyl copolymer and glycine betaine

CLCH₃COOH+NaOH→CLCH₃COONa+H₂O (3)

In the present solution, using supported on silica-gel 1- allyl -4- methylbenzene and vinyltriethoxysilane copolymer and For glycine betaine as surfactant, this surface-active is 1- allyl -4- methylbenzene and vinyltriethoxysilane copolymer It is immobilized on silica gel particle with glycine betaine, is zwitterionic surfactant, even if being all had under acid and alkaline condition Excellent stability will not inactivate, wherein 1- allyl -4- methylbenzene and vinyltriethoxysilane copolymer polymerization part Straight chained alkyl it is longer, it is lipophilic good, be connected with benzyl, further enhance its lipophilic, polysilane surfactant category In nonionic surface active agent, there is very good lipophilicity, and even if at lower or higher temperatures, still can protect Its physical characteristic is held, and there is outstanding low temperature flexibility, while being used as surfactant, can also be used as defoaming agent and profit Lubrication prescription, the more lipophilic group the bigger, stronger with greasy dirt combination power, glycine betaine extract from the roots of natural plants, stem, leaf and In fruit, natural environmental-protective is weakly acidic, is used as in hand cleanser, overcomes current cleaning supplies in alkalinity, cleaning strength and degreasing power Proportional defect, the hand cleanser prepared will not damage skin, and the quaternary ammonium group and carboxyl in glycine betaine have excellent Hydrophily, good water solubility, meanwhile, glycine betaine frothing capacity is good, therefore surfactant used in the present invention is nontoxic, stimulation Property it is small, soluble easily in water, foam is more, have higher activity function, stronger dirt-removing power, frothing capacity is good, can reduce table The dosage of face activating agent to reduce the discharge of surfactant, while also having thickening property, bactericidal properties, antistatic property and dividing Dissipate property；Supported on silica-gel particle is particulate, is also used as rubbing agent while as surfactant, is rubbed by particle machinery Wiping effect, realizes the removal of substrate surface blot, further improves the washability of hand cleanser, have in hand cleanser smooth The shortcomings that presence of silica gel particle, caking property is small, is easier to fall off when being rinsed with water, and overcomes hand cleanser more difficult flushing；Olive Oil is used as crude vegetal, does not stimulate mildly, moisture stabilization can be locked in skin for a long time and be not lost, and enhances moisturizing Function, moistens degree height, and good permeability makes hand cleanser have the effect of moisturizing and nourishing, the water solubility of olive oil while cleaning It is poor, with water not easy cleaning, therefore emulsifier is added in olive oil, is prepared into emulsification olive oil, the olive grease after emulsification Dissolubility is stronger, it is easy to wash；Use plant extracts as fumet in hand cleanser, ingredient is natural, has no toxic side effect, and washes After complete hand, pleasant aroma is not pungent on hand, while according to plant self property, the function that Titian while also has other different Effect；Wetting agent can reduce hand surface tension, and hand is made to be easier to be spontaneously wet out by water, to keep surfactant in hand cleanser more preferable Ground plays activity function；Sodium chloride is added in hand cleanser, as thickener and stabilizer, improves the viscosity of hand cleanser and steady Qualitative, sodium chloride is safe and non-stimulating as food grade additives, will not injure skin, while also having preferable bactericidal antiphlogistic Effect；Chinese medical extract is used to have no toxic side effect as antisepsis antistaling agent usually using in range in hand cleanser, While sterilizing, according to the pharmacological action of every kind of Chinese herbal medicine itself, other pharmacological actions can also be had both, subset is gone Ionized water is easier to be absorbed by the skin, and has Thief zone, high diffusivity power, high dissolving power and rich oxygen content in skin, has very much Conducive to epidermis Water Transport to stratum granulosum and organic layer, play the effect of deep water supplement, it may have better solubility property, It is uniformly mixed the other compositions in hand sanitizer formula preferably wherein, cooperation 1- allyl -4- methylbenzene and vinyl three The dispersion performance of Ethoxysilane copolymer, makes it preferably form homogeneous phase solution.

Further, emulsify olive oil used in emulsifier be lecithin, vitamin E or TW80,

Lecithin has good package action to water-soluble active ingredient, there is good water lock ability, on the skin capable of So that skin emolliency is smooth and non-greasy, while the polar lipid in lecithin, it is the essential component of cell membrane, to other formulas The compatibility performance of ingredient is high, therefore lecithin is added in formula as emulsifier and stabilizer, highly-safe, reduction liquid detergent Surface tension, increase stability, promote feel, meanwhile, lecithin has preferable wetting and foaming effect, as emulsifier While be also used as wetting agent and foaming agent；Vitamin E is nonionic surface active agent, is not stimulated naturally, have compared with Strong inoxidizability, in water unionization, property are stablized, and have good emulsifiability, also have the performance of wetting, dispersion, make While for emulsifier, it is also used as wetting agent and dispersing agent；TW80, i.e. polyoxyethylene sorbitan monoleate are polyol type nonionic table Face activating agent has significant resistance to electrolyte, and hydrophily is strong, uses it as the emulsifier of olive oil, emulsifies olive oil It is easy washing, makes the salubrious non-greasy of hand cleanser obtained.

Further, the weight Zhan for emulsifying emulsifier in olive oil always emulsifies the 10~20% of olive oil weight,

The dosage of emulsifier is fewer, and emulsifying effectiveness is poorer, and the partial size of milk particle is big and uneven, with the increasing of emulsifier Add, particle gradually becomes smaller, to form micro emulsion, in order to reduce the surface tension of olive oil, forms it into milk, is easy and washes Other compositions in hand liquid uniformly mix, but emulsifier is bigger, and cost is higher, and dosage is excessive, then can change olive oil Property, when control olive oil in emulsifier dosage be 10~20% when, emulsifying effectiveness is preferable.

Further, natural plant extracts are that fresh flower extract, fruit extract, green-tea extract or peppermint are extracted Object.

Washing not only has the fragrance of a flower, fruity, green tea or peppermint fragrance in hand defensive position, and its ingredient is natural, nontoxic secondary work With, according to plant self property, also there are other different effects, green-tea extract can make skin become more flexible, wherein Lactic protein can also pore refining, make on hand skin it is finer and smoother, mint extract then have anti-inflammatory, antibacterial, conditioning sebum The effect of.

Further, fresh flower extract is Herba Lysimachiae foenumgraeci extract, rose extract or camomile extract；Fruit extract For orange extract or peach extract.

Lavender and camomile extract have an antiallergy, anti-inflammatory, antibacterial, control wound, freckle removing and whitening, the tender skin of anti-wrinkle, Regeneration of damaged tissue is promoted to restore effect；Rose extract has moisturizing, wrinkle resistant effect；Blood orange extract has deodorization, protects Wet and wrinkle resistant effect；The cleanable moisturizing of peach extract prevents pigmentation, pre- anti-wrinkle color spot, promotes blood circulation, makes Healthy looking is ruddy, smooth tender.

Further, wetting agent is aloe extract,

Ingredient is natural, not will cause stimulation and injury to skin, with cutin-softening layer, removes sclerotic tissue, convergence The functions such as skin, not only wetting action is more preferable, moreover it is possible to play lubricant effect, improve the feel of hand cleanser, while aloe extract Also have the function for the treatment of scytitis, improve scar.

Further, Chinese medicine preservative be Flos Caryophylli extract or cinnamomum cassia extract,

Flos Caryophylli extract contains volatile oil, and mainly oleic acid containing cloves, acetyl cloves oleic acid and cloves alkene, methyl be just in volatile oil The ingredients such as the positive heptanone of pentanone, methyl, vanillin have antibacterial and anthelmintic action, while also being used as fragrance；Cinnamomum cassia extract There is significant antibacterial action to staphylococcus aureus, typhoid bacillus and Bacillus tuberculosis, there is antibacterial and anthelmintic action, simultaneously It also is used as fragrance.

Another technical solution of the invention is: a kind of preparation method of humidity-preserving type hand cleanser includes the following steps: following Ingredient is weight percentage,

S1: being added emulsifier in 30~55 DEG C of olive oil, is prepared into emulsification olive oil, and the weight Zhan of emulsifier is always newborn Change the 10~20% of olive oil weight；

S2: emulsification olive oil, 5~15% hyaluronic acids and 0.1~0.5% wetting agent in 5~15%S1 are added small It in micel deionized water, stirs, obtains the first homogeneous phase solution；

S3: by 0.1~1.0% sodium chloride, 0.5~1.5% natural plant extracts and 0.1~0.5% Chinese medical extract It is added in the first homogeneous phase solution, forms the second homogeneous phase solution；

S4: by 20~35% supported on silica-gel 1- allyl -4- methylbenzene and vinyltriethoxysilane copolymer and Glycine betaine is added in the second homogeneous phase solution, is sufficiently stirred, makes supported on silica-gel 1- allyl -4- methylbenzene and vinyl triethoxyl Silane copolymer and glycine betaine are evenly distributed in the second homogeneous phase solution, and hand cleanser is made.

In the present solution, using supported on silica-gel 1- allyl -4- methylbenzene and vinyltriethoxysilane copolymer and Glycine betaine as surfactant, this surface-active be that 1- allyl -4- methylbenzene and vinyltriethoxysilane are copolymerized Object and glycine betaine are immobilized on silica gel particle, are zwitterionic surfactant, even if having under acid and alkaline condition There is excellent stability, will not inactivate, wherein 1- allyl -4- methylbenzene and vinyltriethoxysilane copolymer polymerization portion The straight chained alkyl divided is longer, lipophilic good, is connected with benzyl, further enhances its lipophilicity, polysilane surfactant Belong to nonionic surface active agent, there is very good lipophilicity, and even if at lower or higher temperatures, still can Keep its physical characteristic, and there is outstanding low temperature flexibility, while being used as surfactant, can also be used as defoaming agent and Lubricant, the more lipophilic group the bigger, stronger with greasy dirt combination power, and glycine betaine extracts from the root, stem, leaf of natural plants And in fruit, natural environmental-protective is weakly acidic, is used as in hand cleanser, overcomes current cleaning supplies in alkalinity, cleaning strength and degreasing The proportional defect of power, the hand cleanser prepared will not damage skin, and the quaternary ammonium group and carboxyl in glycine betaine have excellent Good hydrophily, good water solubility, meanwhile, glycine betaine frothing capacity is good, therefore surfactant used in the present invention is nontoxic, thorn Sharp property is small, and soluble easily in water, foam is more, has higher activity function, stronger dirt-removing power, frothing capacity is good, can reduce The dosage of surfactant, to reduce the discharge of surfactant, while also have thickening property, bactericidal properties, antistatic property and Dispersibility；Supported on silica-gel particle is particulate, is also used as rubbing agent while as surfactant, passes through particle machinery Rubbing action realizes the removal of substrate surface blot, further improves the washability of hand cleanser, have in hand cleanser smooth Silica gel particle presence, caking property is small, is easier to fall off when being rinsed with water, the shortcomings that overcoming hand cleanser more difficult flushing；Olive Olive oil does not stimulate mildly as crude vegetal, and moisture stabilization can be locked in skin for a long time and be not lost, and enhancing is protected Wet function, it is high to moisten degree, good permeability, and hand cleanser is made to have the effect of moisturizing and nourishing while cleaning, olive oil it is water-soluble Property is poor, with water not easy cleaning, therefore emulsifier is added in olive oil, is prepared into emulsification olive oil, the olive oil after emulsification It is water-soluble stronger, it is easy to wash；Use plant extracts as fumet in hand cleanser, ingredient is natural, it has no toxic side effect, After washing hand, pleasant aroma is not pungent on hand, while according to plant self property, the function that Titian while also has other different Effect；Wetting agent can reduce hand surface tension, and hand is made to be easier to be spontaneously wet out by water, to keep surfactant in hand cleanser more preferable Ground plays activity function；Sodium chloride is added in hand cleanser, as thickener and stabilizer, improves the viscosity of hand cleanser and steady Qualitative, sodium chloride is safe and non-stimulating as food grade additives, will not injure skin, while also having preferable bactericidal antiphlogistic Effect；Chinese medical extract is used to have no toxic side effect as antisepsis antistaling agent usually using in range in hand cleanser, While sterilizing, according to the pharmacological action of every kind of Chinese herbal medicine itself, other pharmacological actions can also be had both, subset is gone Ionized water is easier to be absorbed by the skin, and has Thief zone, high diffusivity power, high dissolving power and rich oxygen content in skin, has very much Conducive to epidermis Water Transport to stratum granulosum and organic layer, play the effect of deep water supplement, it may have better solubility property, It is uniformly mixed the other compositions in hand sanitizer formula preferably wherein, cooperation 1- allyl -4- methylbenzene and vinyl three The dispersion performance of Ethoxysilane copolymer makes it preferably form homogeneous phase solution, and the present invention takes first will emulsification olive oil, thoroughly Bright matter acid, wetting agent are added in subset deionized water and form the first homogeneous phase solution, are conducive to have these ingredients more preferable Ground is mixed with subset deionized water, convenient for absorbing, is then added the substances such as preservative, is eventually adding supported on silica-gel 1- allyl -4- methylbenzene is mixed with vinyltriethoxysilane copolymer and glycine betaine, so that is be uniformly mixed is same When convenient for enhancing detergency ability.

Specific embodiment

The present invention is described in further details With reference to embodiment.

A kind of preparation method of humidity-preserving type hand cleanser, is prepared by following step:

S4: by 20~35% supported on silica-gel 1- allyl -4- methylbenzene and vinyltriethoxysilane copolymer and Glycine betaine is added in the second homogeneous phase solution, is sufficiently stirred, makes supported on silica-gel 1- allyl -4- methylbenzene and vinyl triethoxyl Silane copolymer and glycine betaine are evenly distributed in the second homogeneous phase solution, and hand cleanser is made in packing.

Temperature is as follows in each embodiment step S1:

Embodiment 1

Embodiment 2

Embodiment 3

Embodiment 4

Embodiment 5

Embodiment 6

Embodiment 7

35℃

40℃

30℃

55℃

45℃

50℃

48℃

Raw material and percentage in each embodiment in S1 is as follows:

In the present invention, using supported on silica-gel 1- allyl -4- methylbenzene and vinyltriethoxysilane copolymer and Glycine betaine as surfactant,

Step 1: preparing supported on silica-gel 1- allyl -4- methylbenzene and vinyltriethoxysilane copolymer；

Step 2: preparing supported on silica-gel 1- allyl -4- methylbenzene and vinyltriethoxysilane copolymer and front three Amine；

Step 3: preparing supported on silica-gel 1- allyl -4- methylbenzene and vinyltriethoxysilane copolymer and beet Alkali；

CLCH₃COOH+NaOH→CLCH₃COONa+H₂O (3)

The raw material and percentage of each embodiment are as follows:

The above percentage is weight percentage.

This surface-active be that 1- allyl -4- methylbenzene and vinyltriethoxysilane copolymer and glycine betaine are immobilized It is zwitterionic surfactant on silica gel particle, even if all having excellent stability under acid and alkaline condition, Will not inactivate, wherein the straight chained alkyl of 1- allyl -4- methylbenzene and vinyltriethoxysilane copolymer polymerization part compared with It is long, it is lipophilic good, it is connected with benzyl, further enhances its lipophilicity, polysilane surfactant belongs to non-ionic table Face activating agent has very good lipophilicity, and even if at lower or higher temperatures, is still able to maintain its physics spy Property, and there is outstanding low temperature flexibility, while being used as surfactant, it can also be used as defoaming agent and lubricant, oleophylic The more property group the bigger, and stronger with greasy dirt combination power, glycine betaine extracts from root, stem, leaf and the fruit of natural plants, day So environmental protection, it is weakly acidic, it is used as in hand cleanser, overcomes current cleaning supplies in alkalinity, cleaning strength and degreasing power are proportional Defect, the hand cleanser prepared will not damage skin, and the quaternary ammonium group and carboxyl in glycine betaine have excellent hydrophily, Good water solubility, meanwhile, glycine betaine frothing capacity is good, therefore surfactant used in the present invention is nontoxic, and irritation is small, readily soluble Yu Shui, foam is more, has higher activity function, stronger dirt-removing power, frothing capacity is good, can reduce surfactant Dosage to reduce the discharge of surfactant, while also having thickening property, bactericidal properties, antistatic property and dispersibility；Silica gel solid Load particle is particulate, is also used as rubbing agent while as surfactant, by particle machinery rubbing action, is realized The removal of substrate surface blot further improves the washability of hand cleanser, there is smooth silica gel particle in hand cleanser In the presence of caking property is small, is easier to fall off when being rinsed with water, the shortcomings that overcoming hand cleanser more difficult flushing；Olive oil is as natural Vegetable oil does not stimulate mildly, and moisture stabilization can be locked in skin for a long time and be not lost, and enhances moisturizing function, moistens Degree is high, good permeability, and hand cleanser is made to have the effect of moisturizing and nourishing while cleaning, and the water solubility of olive oil is poor, uses water Not easy cleaning, therefore emulsifier is added in olive oil, it is prepared into emulsification olive oil, the olive oil water solubility after emulsification is stronger, It is easy to wash, selected emulsifier lecithin has good package action to water-soluble active ingredient in the present invention, has very Good water lock ability, while the polar lipid in lecithin, it is high to the compatibility performance of other formula components, therefore add in formula Enter lecithin as emulsifier, stabilizer, wetting agent and foaming agent；Vitamin E is nonionic surface active agent, is not pierced naturally Swash, there is stronger inoxidizability, property is stablized, has good emulsifiability, be also used as wetting agent and dispersing agent； TW80, i.e. polyoxyethylene sorbitan monoleate are polyol-based non-ionic surfactant, have significant resistance to electrolyte, and hydrophily is strong, The emulsifier of olive oil is used it as, emulsification olive oil is easy washing, makes the salubrious non-greasy of hand cleanser obtained；In hand cleanser Middle to use plant extracts as fumet, ingredient is natural, has no toxic side effect, and after washing hand, pleasant aroma is not pungent on hand, together When according to plant self property, effect that Titian while also has other different, as lavender and camomile extract have Antiallergy, anti-inflammatory, antibacterial freckle removing and whitening promote regeneration of damaged tissue to restore effect；Rose extract has moisturizing, wrinkle resistant Effect；Blood orange extract has deodorization, moisturizing and wrinkle resistant effect；The cleanable moisturizing of peach extract promotes blood circulation, and makes The colour of skin is smooth tender；Green-tea extract can make skin become more flexible, lactic protein therein can also pore refining, make on hand Skin is finer and smoother, and mint extract then has effects that anti-inflammatory, antibacterial, conditioning sebum；Aloe can reduce as wetting agent Hand surface tension makes hand be easier to be spontaneously wet out by water, to make surfactant in hand cleanser preferably play activity function, together Shi Chengfen is natural, not will cause stimulation and injury to skin, with cutin-softening layer, restrains the functions such as skin；In hand cleanser Middle addition sodium chloride improves the viscosity and stability of hand cleanser as thickener and stabilizer, and sodium chloride adds as food-grade Add agent, it is safe and non-stimulating, skin will not be injured, while also having the effect of preferable bactericidal antiphlogistic；In hand cleanser in use Medicament extract has no toxic side effect, usually using in range while sterilizing, according to every kind as antisepsis antistaling agent The pharmacological action of Chinese herbal medicine itself can also have both other pharmacological actions or as fragrance, play the effect of health care and flavouring；It is small Micel deionized water is easier to be absorbed by the skin, and has Thief zone, high diffusivity power, high dissolving power and height oxygen-containing in skin Amount, is very beneficial for the Water Transport of epidermis to stratum granulosum and organic layer, plays the effect of deep water supplement, it may have preferably Solubility property is uniformly mixed the other compositions in hand sanitizer formula preferably wherein, cooperation 1- allyl -4- methylbenzene with The dispersion performance of vinyltriethoxysilane copolymer, makes it preferably form homogeneous phase solution.

Humidity-preserving type hand cleanser in the present invention is in slant acidity, not will cause degreasing not only while disinfecting and decontaminating, also has There is moisturizing and nourishing effect, and dirt-removing power is strong, is easy to rinse, nontoxic, safety and environmental protection.

Claims

1. a kind of humidity-preserving type hand cleanser, it is characterised in that: by weight percentage, be made of following component:

Emulsification olive oil: 5~15%；

Hyaluronic acid: 5~15%；

Natural plant extracts: 0.5~1.5%；

Wetting agent: 0.1~0.5%；

Sodium chloride: 0.1~1.0%；

Chinese medical extract: 0.1~0.5%；

Subset deionized water: surplus；

The preparation process of supported on silica-gel the 1- allyl -4- methylbenzene and vinyltriethoxysilane copolymer and glycine betaine It is as follows:

S1: supported on silica-gel 1- allyl -4- methylbenzene and vinyltriethoxysilane copolymer are prepared by reaction equation (1)

S2: by reaction equation (2) prepare supported on silica-gel 1- allyl -4- methylbenzene and vinyltriethoxysilane copolymer and Trimethylamine

S3: supported on silica-gel 1- allyl -4- methylbenzene is prepared by reaction equation (3) and (4) and vinyltriethoxysilane is total Polymers and glycine betaine

CLCH₃COOH+NaOH→CLCH₃COONa+H₂O (3)

2. humidity-preserving type hand cleanser according to claim 1, it is characterised in that: emulsifier used in the emulsification olive oil is ovum Phosphatide, vitamin E or TW80.

3. humidity-preserving type hand cleanser according to claim 2, it is characterised in that: the weight of emulsifier in the emulsification olive oil Zhan always emulsifies the 10~20% of olive oil weight.

4. humidity-preserving type hand cleanser according to claim 1, it is characterised in that: natural plant extracts be fresh flower extract, Fruit extract, green-tea extract or mint extract.

5. humidity-preserving type hand cleanser according to claim 4, it is characterised in that: the fresh flower extract is lavender extraction Object, rose extract or camomile extract；The fruit extract is orange extract or peach extract.

6. humidity-preserving type hand cleanser according to claim 1, it is characterised in that: the wetting agent is aloe extract.

7. humidity-preserving type hand cleanser according to claim 1, it is characterised in that: the Chinese medicine preservative be Flos Caryophylli extract or Cinnamomum cassia extract.

8. the preparation method of humidity-preserving type hand cleanser according to claim 1, it is characterised in that: include the following steps: following Ingredient is weight percentage,

S1: being added emulsifier in 30~55 DEG C of olive oil, is prepared into emulsification olive oil, and the weight Zhan of the emulsifier is always newborn Change the 10~20% of olive oil weight；

S2: small molecule is added in emulsification olive oil, 5~15% hyaluronic acids and 0.1~0.5% wetting agent in 5~15%S1 In group's deionized water, stirs, obtain the first homogeneous phase solution；

S3: 0.1~1.0% sodium chloride, 0.5~1.5% natural plant extracts and 0.1~0.5% Chinese medical extract are added In first homogeneous phase solution, the second homogeneous phase solution is formed；

S4: by 20~35% supported on silica-gel 1- allyl -4- methylbenzene and vinyltriethoxysilane copolymer and beet Alkali is added in the second homogeneous phase solution, is sufficiently stirred, makes supported on silica-gel 1- allyl -4- methylbenzene and vinyltriethoxysilane Copolymer and glycine betaine are evenly distributed in the second homogeneous phase solution, and hand cleanser is made.