CN110917075A - Prickly heat-removing mosquito-repelling infant skin-care talcum powder and preparation method thereof - Google Patents
Prickly heat-removing mosquito-repelling infant skin-care talcum powder and preparation method thereof Download PDFInfo
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- CN110917075A CN110917075A CN201911239848.9A CN201911239848A CN110917075A CN 110917075 A CN110917075 A CN 110917075A CN 201911239848 A CN201911239848 A CN 201911239848A CN 110917075 A CN110917075 A CN 110917075A
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- mosquito
- essential oil
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- 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
- A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
- A61K8/97—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
- A61K8/9755—Gymnosperms [Coniferophyta]
- A61K8/9767—Pinaceae [Pine family], e.g. pine or cedar
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/0216—Solid or semisolid forms
- A61K8/022—Powders; Compacted Powders
-
- 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
- A61K8/73—Polysaccharides
- A61K8/732—Starch; Amylose; Amylopectin; 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
- A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- A61K8/8141—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- A61K8/8152—Homopolymers or copolymers of esters, e.g. (meth)acrylic acid esters; Compositions of derivatives of such polymers
-
- 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
- A61K8/892—Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone modified by a hydroxy group, e.g. dimethiconol
-
- 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
- A61K8/92—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof
- A61K8/922—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof of vegetable origin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q15/00—Anti-perspirants or body deodorants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
- A61Q17/02—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings containing insect repellants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/005—Preparations for sensitive skin
Abstract
The invention discloses prickly heat-stopping mosquito-repelling infant skin-care talcum powder which is prepared from the following raw materials: modified corn starch, modified pine pollen, mosquito repellent essential oil, zinc oxide, menthol, salicylic acid, dimethyl diallyl ammonium chloride-acrylic acid copolymer and a slow release agent. The talcum powder disclosed by the invention has the effects of smoothing and drying skin and not blocking pores by compounding the cage-type silsesquioxane modified corn starch and the modified pine pollen, and effectively prevents the skin of an infant from generating miliaria; through the function of the functional sustained-release agent, the mosquito-repellent essential oil in the talcum powder is slowly released and is compounded with other components in the talcum powder, so that the skin of the infant is continuously and permanently protected from being bitten by mosquitoes for a long time.
Description
Technical Field
The invention relates to the technical field of talcum powder, and particularly relates to prickly heat-stopping mosquito-repelling infant skin-care talcum powder and a preparation method thereof.
Background
The moisture content of skin of infants is large, the distribution of blood vessels on the surface of the skin is also large, the activity is large, and the metabolism is vigorous, so the moisture evaporated by the skin is also large. The secretion of sweat glands is regulated by vegetative nerves, the neuroendocrine regulating function of infants is relatively poor, and the inhibition function of cerebral cortex on vegetative nerves is poor, so that the self-regulation capability of infants on cold and heat is poor. Even when sleeping at night, infants can easily sweat.
Except for timely changing sweat clothes and avoiding contacting with irritant bath products, in order to protect the skin of the infants from dryness and cleanness and avoid skin diseases such as miliaria, red buttocks and the like, mothers can select the baby talcum powder for the infants with much sweat to nurse the skin.
The traditional talcum powder adopts talcum powder as a main raw material, but the talcum powder contains lead and asbestos residues, so that the talcum powder is easy to damage bodies, and especially is easy to cause long-term damage to girls after long-term use. The new generation of talcum powder has a talcum powder formula which takes corn powder, pine pollen and pearl powder as main raw materials, the talcum powder has the greatest characteristic of being natural and harmless, but the talcum powder is easy to agglomerate after absorbing sweat, cannot keep dry and can be stuck on the skin of an infant to stimulate the skin; meanwhile, the agglomerated talcum powder is easy to cause skin allergy and loss due to clothes friction, and secondary damage is brought to the skin of the infant. In addition, the traditional talcum powder is easy to cause sweat accumulation of infants, blocks skin pores of the infants and stimulates delicate skin of the infants, so that prickly heat or other skin diseases are bred, the infants feel uncomfortable, and the body health of the infants is affected.
Disclosure of Invention
In view of the defects of the prior art, the invention provides the prickly heat-preventing mosquito-repelling infant skin-care talcum powder, which aims to solve the problems that skin itch, prickly heat and mosquito bite are easily caused on the skin of an infant due to the fact that the existing talcum powder is easy to agglomerate and block skin pores, and brings good smooth, comfortable, safe and healthy experience to the skin of the infant.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:
the prickly heat-stopping mosquito-repelling infant skin-care talcum powder is composed of the following raw materials: modified corn starch, modified pine pollen, mosquito repellent essential oil, zinc oxide, menthol, salicylic acid, dimethyl diallyl ammonium chloride-acrylic acid copolymer and a slow release agent.
The dimethyl diallyl ammonium chloride-acrylic acid copolymer belongs to an amphoteric polymer, has high charge density and good moisture retention, can make the skin soft and smooth and reduce the dry feeling of the skin.
Preferably, the mass ratio of the modified corn starch, the modified pine pollen, the mosquito-repellent essential oil, the zinc oxide, the menthol, the salicylic acid, the dimethyl diallyl ammonium chloride-acrylic acid copolymer and the slow release agent is 30-60: 10-30: 0.05-0.6: 0.3-0.8: 0.1-0.5: 0.5-6: 1-8: 1 to 5.
Preferably, the modified corn starch is cage type silsesquioxane modified corn starch, and the grafting rate of the corn starch is 1-10%.
Preferably, the modified pine pollen is cage type silsesquioxane modified pine pollen, and the grafting rate of the pine pollen is 1-10%.
Preferably, the cage type silsesquioxane has a monofunctional POSS structure with the general formula of (RSiO)3/2) n, the single reactive group R is carboxyl and derivatives containing carboxyl functional groups.
Polyhedral oligomeric silsesquioxanes (POSS) are inorganic cores composed of silicon-oxygen skeletons alternately connected by Si-O, and have a general formula (RSiO)3/2) n, wherein R is a group to which eight apical Si atoms are attached; monofunctional POSS means that only one of the eight apex groups is a reactive group and the remaining seven are inert groups.
Through the graft modification reaction of the monofunctional group POSS and the corn starch and the pine pollen, on one hand, due to the unique effect of the cage-shaped structure, the moisture absorption performance of the talcum powder can be improved, the skin is ensured to be dry and smooth, and the phenomenon of blocking skin pores cannot be caused due to the existence of the inorganic core cage-shaped structure while sweat is absorbed deeply; on the other hand, the caking phenomenon of the corn starch and the pine pollen can be effectively prevented due to the action of the inert functional group connected with the vertex angle of the inorganic core; the cage-type silsesquioxane has a stable organic-inorganic hybrid structure, organic matters cannot be volatilized through the modified corn starch and the modified pine pollen, the organic matters cannot permeate into skin, and the obtained talcum powder has good effects of environmental protection, safety, smoothness and no adhesion; is very suitable for the use requirements of infants.
Preferably, the mosquito-repellent essential oil is one of lavender essential oil, cinnamon leaf essential oil, citronella essential oil, thyme essential oil, peppermint essential oil, ruta graveolens essential oil, lemongrass essential oil, basil essential oil and geranium essential oil.
Preferably, the slow release agent is a composite material of octahydroxyl cage type silsesquioxane, ethyl acrylate and derivative polymers thereof.
The slow release agent is a composite material of cage type silsesquioxane and an ethyl acrylate polymer, and the composite material enables the mosquito repellent essential oil to have good dispersing and anti-adhesion effects; through the function of the functional sustained-release agent, the mosquito-repellent essential oil in the talcum powder can be slowly released, so that the skin of the infant can be continuously and long-effectively protected from being bitten by mosquitoes.
Preferably, the ethyl acrylate and the derivative polymer thereof are polymers obtained by copolymerization or homopolymerization of at least one of ethyl acrylate, 2-hydroxymethyl ethyl acrylate, 3-dimethyl ethyl acrylate, 2- (trimethylsilyl methyl) ethyl acrylate and ethyl methacrylate.
Correspondingly, the preparation method of the prickly heat-stopping mosquito-repelling infant skin-care talcum powder comprises the following steps: weighing the components according to the mass ratio of the body powder raw materials, compounding and mixing the modified corn starch, the modified pine pollen, the mosquito repellent essential oil, the zinc oxide, the menthol, the salicylic acid, the dimethyl diallyl ammonium chloride-acrylic acid copolymer and the slow release agent uniformly, drying and sterilizing, and sieving by adopting a 50-100-mesh sieve to obtain the prickly heat-stopping mosquito-repellent skin-care body powder for infants.
The invention has the beneficial effects that:
the talcum powder disclosed by the invention has the effects of smoothing and drying skin and not blocking pores by compounding the cage-type silsesquioxane modified corn starch and the modified pine pollen, and effectively prevents the skin of an infant from generating miliaria; through the function of the functional sustained-release agent, the mosquito-repellent essential oil in the talcum powder is slowly released and is compounded with other components in the talcum powder, so that the skin of the infant is continuously and permanently protected from being bitten by mosquitoes for a long time, and the good experience of smoothness, comfort, safety and health is brought to the skin of the infant.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
Example 1
The prickly heat-stopping mosquito-repelling infant skin-care talcum powder is composed of the following raw materials: modified corn starch, modified pine pollen, mosquito repellent essential oil, zinc oxide, menthol, salicylic acid, dimethyl diallyl ammonium chloride-acrylic acid copolymer and a slow release agent. The mass ratio of the modified corn starch, the modified pine pollen, the mosquito-repellent essential oil, the zinc oxide, the menthol, the salicylic acid, the dimethyl diallyl ammonium chloride-acrylic acid copolymer and the sustained release agent is 45: 20: 0.3: 0.5: 0.3: 2.5: 4: 3.
the modified corn starch is cage type silsesquioxane modified corn starch, and the grafting rate of the corn starch is 5%.
The modified pine pollen is cage type silsesquioxane modified pine pollen, and the grafting rate of the pine pollen is 5%.
The mosquito-repellent essential oil comprises the following components in percentage by mass: 1 lavender essential oil and cinnamon leaf essential oil.
The slow release agent is a composite material of octahydroxyl cage type silsesquioxane, ethyl acrylate and derivative polymers thereof.
The ethyl acrylate and the derivative polymer thereof are polymers obtained by homopolymerization and the like by taking the ethyl acrylate as a monomer.
Example 2
The prickly heat-stopping mosquito-repelling infant skin-care talcum powder is composed of the following raw materials: modified corn starch, modified pine pollen, mosquito repellent essential oil, zinc oxide, menthol, salicylic acid, dimethyl diallyl ammonium chloride-acrylic acid copolymer and a slow release agent. The mass ratio of the modified corn starch, the modified pine pollen, the mosquito-repellent essential oil, the zinc oxide, the menthol, the salicylic acid, the dimethyl diallyl ammonium chloride-acrylic acid copolymer and the sustained release agent is 30: 10: 0.05: 0.3: 0.1: 0.5: 1: 1.
the modified corn starch is cage type silsesquioxane modified corn starch, and the grafting rate of the corn starch is 1%.
The modified pine pollen is cage type silsesquioxane modified pine pollen, and the grafting rate of the pine pollen is 10%.
The mosquito-repellent essential oil comprises the following components in percentage by mass: 1, citronella essential oil and thyme essential oil.
The slow release agent is a composite material of octahydroxyl cage type silsesquioxane, ethyl acrylate and derivative polymers thereof.
The ethyl acrylate and the derivative polymer thereof are polymers obtained by copolymerization and the like by using 2-hydroxymethyl ethyl acrylate and ethyl methacrylate as monomers.
Example 3
The prickly heat-stopping mosquito-repelling infant skin-care talcum powder is composed of the following raw materials: modified corn starch, modified pine pollen, mosquito repellent essential oil, zinc oxide, menthol, salicylic acid, dimethyl diallyl ammonium chloride-acrylic acid copolymer and a slow release agent. The mass ratio of the modified corn starch, the modified pine pollen, the mosquito-repellent essential oil, the zinc oxide, the menthol, the salicylic acid, the dimethyl diallyl ammonium chloride-acrylic acid copolymer and the sustained release agent is 60: 30: 0.6: 0.8: 0.5: 6: 8: 5.
the modified corn starch is cage type silsesquioxane modified corn starch, and the grafting rate of the corn starch is 10%.
The modified pine pollen is cage type silsesquioxane modified pine pollen, and the grafting rate of the pine pollen is 1%.
The mosquito-repellent essential oil comprises the following components in percentage by mass: 1 peppermint essential oil and ruta graveolens essential oil.
The slow release agent is a composite material of octahydroxyl cage type silsesquioxane, ethyl acrylate and derivative polymers thereof.
The ethyl acrylate and the derivative polymer thereof are polymers obtained by homopolymerizing 3, 3-ethyl dimethacrylate serving as a monomer.
Example 4
The prickly heat-removing and mosquito-repelling infant skin-care talcum powder is basically similar to the powder in example 1 in raw material formula, and mainly has the difference that the mass ratio of the modified corn starch, the modified pine pollen, the mosquito-repelling essential oil, the zinc oxide, the menthol, the salicylic acid, the dimethyl diallyl ammonium chloride-acrylic acid copolymer and the sustained-release agent is 40: 25: 0.15: 0.6: 0.5: 5: 3: 3.
the modified corn starch is cage type silsesquioxane modified corn starch, and the grafting rate of the corn starch is 2%.
The modified pine pollen is cage type silsesquioxane modified pine pollen, and the grafting rate of the pine pollen is 8%.
The mosquito-repellent essential oil comprises the following components in percentage by mass: 1 lavender essential oil and lemongrass essential oil.
The ethyl acrylate and the derivative polymer thereof are polymers obtained by homopolymerization and the like by taking ethyl methacrylate as a monomer.
Example 5
The prickly heat-removing and mosquito-repelling infant skin-care talcum powder is basically similar to the powder in example 1 in raw material formula, and mainly has the difference that the mass ratio of the modified corn starch, the modified pine pollen, the mosquito-repelling essential oil, the zinc oxide, the menthol, the salicylic acid, the dimethyl diallyl ammonium chloride-acrylic acid copolymer and the sustained-release agent is 50: 15: 0.4: 0.4: 0.2: 1.5-6: 7: 2.
the modified corn starch is cage type silsesquioxane modified corn starch, and the grafting rate of the corn starch is 7%.
The modified pine pollen is cage type silsesquioxane modified pine pollen, and the grafting rate of the pine pollen is 3%.
The mosquito-repellent essential oil comprises the following components in percentage by mass: 1: 1, lemon lemongrass essential oil, basil essential oil and geranium essential oil.
The ethyl acrylate and the derivative polymer thereof are polymers obtained by copolymerizing ethyl acrylate and 2- (trimethylsilyl methyl) ethyl acrylate serving as monomers.
Comparative example 1
The formula and the preparation method of the prickly heat-stopping mosquito-repelling infant skin-care talcum powder of the comparative example are basically similar to those of the example 1, and the main difference is that the corn starch in the talcum powder raw material is unmodified corn starch.
Comparative example 2
The formula of the raw materials and the preparation method of the prickly heat-stopping mosquito-repelling infant skin-protecting talcum powder of the comparative example are basically similar to those of the example 1, and the main difference is that pollen feeding powder in the talcum powder raw materials is pine pollen which is not subjected to modification treatment.
Comparative example 3
The formula and the preparation method of the prickly heat-stopping mosquito-repelling infant skin-care talcum powder of the comparative example are basically similar to those of the example 1, and the main difference is that a slow-release agent is not added in the raw materials of the talcum powder.
The toilet powders of examples 1 to 5 and comparative examples 1 to 3 were subjected to performance tests, and the performance results are shown in table 1:
and (3) caking condition test: soaking the rat skin in water, taking out, leveling and airing to reach the water content of 10%, cutting into 6 blocks, respectively coating the talcum powder of examples 1-5 and comparative examples 1-3 on the rat skin, and observing the caking condition of the talcum powder on the rat skin after 24 h.
And (3) testing the protection time: the toilet powders of examples 1 to 5 and comparative examples 1 to 3 were applied to the skin of a white mouse, and exposed to a mosquito net containing mosquitoes, and the presence or absence of the bite of the mosquitoes coming from the front was observed. Monitoring, observing and recording, wherein the time for the first bite of the mosquitoes is the effective protection time (h) achieved by the toilet powder mosquito repellent effect.
TABLE 1
| Example 1 | Example 2 | Example 3 | Example 4 | Example 5 | Comparative example 1 | Comparative example 2 | Comparative example 3 | |
| Water absorption | High strength | High strength | High strength | High strength | High strength | High strength | High strength | High strength |
| Caking behavior | Is free of | Is free of | Is free of | Is free of | Is free of | Severe severity of disease | Severe severity of disease | Is free of |
| Guard time, h | 26 | 24 | 28 | 25 | 27 | 21 | 20 | 5 |
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed.
Claims (9)
1. The prickly heat-stopping mosquito-repelling infant skin-care talcum powder is characterized by comprising the following raw materials: modified corn starch, modified pine pollen, mosquito repellent essential oil, zinc oxide, menthol, salicylic acid, dimethyl diallyl ammonium chloride-acrylic acid copolymer and a slow release agent.
2. The prickly heat-removing mosquito-repelling infant skin-care talcum powder according to claim 1, wherein the mass ratio of the modified corn starch, the modified pine pollen, the mosquito-repelling essential oil, the zinc oxide, the menthol, the salicylic acid, the dimethyl diallyl ammonium chloride-acrylic acid copolymer to the slow-release agent is 30-60: 10-30: 0.05-0.6: 0.3-0.8: 0.1-0.5: 0.5-6: 1-8: 1 to 5.
3. The miliaria-stopping and mosquito-repelling infant skin-care talcum powder according to claim 1, wherein the modified corn starch is cage-type silsesquioxane modified corn starch, and the grafting rate of the corn starch is 1-10%.
4. The miliaria-relieving mosquito-repelling infant skin-care talcum powder according to claim 1, wherein the modified pine pollen is cage-type silsesquioxane modified pine pollen, and the grafting rate of the pine pollen is 1-10%.
5. The miliaria-stopping mosquito-repelling infant skin-care talcum powder as claimed in claim 3 or 4, wherein the cage-type silsesquioxane has a monofunctional POSS structure and a general formula of (RSiO)3/2) n, the single reactive group R is carboxyl and derivatives containing carboxyl functional groups.
6. The miliaria-stopping and mosquito-repelling infant skin-care talcum powder according to claim 1, wherein the mosquito-repelling essential oil is one of lavender essential oil, cinnamon leaf essential oil, citronella essential oil, thyme essential oil, peppermint essential oil, ruta graveolens essential oil, lemongrass essential oil, basil essential oil and geranium essential oil.
7. The miliaria-relieving mosquito-repellent infant skin-care talcum powder as claimed in claim 1, wherein the slow-release agent is a composite material of octahydroxy cage-type silsesquioxane, ethyl acrylate and derivative polymers thereof.
8. The prickly heat-removing mosquito-repellent infant skin-care talcum powder as claimed in claim 1, wherein at least one of ethyl acrylate and derivative polymers thereof is a polymer obtained by copolymerization or homopolymerization of a monomer selected from ethyl acrylate, 2-hydroxymethyl ethyl acrylate, 3-dimethyl ethyl acrylate, 2- (trimethylsilyl methyl) ethyl acrylate and ethyl methacrylate.
9. The preparation method of the miliaria-stopping mosquito-repelling infant skin-care talcum powder as claimed in claim 1, which is characterized by comprising the following steps: weighing the components according to the mass ratio of the body powder raw materials, compounding and mixing the modified corn starch, the modified pine pollen, the mosquito repellent essential oil, the zinc oxide, the menthol, the salicylic acid, the dimethyl diallyl ammonium chloride-acrylic acid copolymer and the slow release agent uniformly, drying and sterilizing, and sieving by adopting a 50-100-mesh sieve to obtain the prickly heat-stopping mosquito-repellent skin-care body powder for infants.
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| CN201911239848.9A CN110917075A (en) | 2019-12-06 | 2019-12-06 | Prickly heat-removing mosquito-repelling infant skin-care talcum powder and preparation method thereof |
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| CN201911239848.9A CN110917075A (en) | 2019-12-06 | 2019-12-06 | Prickly heat-removing mosquito-repelling infant skin-care talcum powder and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113967189A (en) * | 2021-12-03 | 2022-01-25 | 张耀武 | Natural green talcum powder and preparation method thereof |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113967189A (en) * | 2021-12-03 | 2022-01-25 | 张耀武 | Natural green talcum powder and preparation method thereof |
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Application publication date: 20200327 |