KR20140113614A

KR20140113614A - DIY Natural Cosmetics using Chitosan and the preparation method thereof

Info

Publication number: KR20140113614A
Application number: KR1020140057996A
Authority: KR
Inventors: 손미경; 박순영
Original assignee: 손미경; 박순영
Priority date: 2014-05-14
Filing date: 2014-05-14
Publication date: 2014-09-24
Also published as: WO2015174772A9; KR101596634B1; KR101850053B1; KR20150132039A; KR20150132011A; WO2015174772A1

Abstract

The present invention relates to instant cosmetics using chitosan thread and powder, and a method for manufacturing the same and, more specifically, to instant cosmetics which is a material having affinity to a human body, not having rejection and side effects, not stimulating, and being safe to a living body and which uses chitosan applied to the skin to have many useful effects such as exfoliation, antibacterial activity, cell activation, skin protection layer formation, and impurity adsorption to be instantly manufactured to most freshly apply effects of fresh raw material to the skin.

Description

[0001] DIY Natural Cosmetics Using Chitosan and Manufacturing Method Thereof [0002]

The present invention relates to an instant cosmetic using chitosan yarn and powder and a method for producing the chitosan yarn and powder. More particularly, the present invention relates to a chitosan yarn and a powder, Vitamin C derivatives, and DIY (DO IT YOURSELF) natural cosmetics which can be prepared by using water as a solvent, and a process for producing the same.

The problem of environmental pollution becomes serious and the number of people looking for cosmetics of natural raw materials is increasing because of skin trouble. In addition, as interest in well-being has increased, natural raw materials are naturally taking the place as the beginning of the well-being lifestyle law by virtue of raw material characteristics. Natural is the central concept of everlasting cosmetics, and how to improve and advance it.

The cosmetics market has a three-dimensional market structure with the vertical axis of 'health' added to the two-dimensional structure of 'natural' and 'function'. Each element of natural, function, and health is reinforced through fusion or simplicity in terms of beauty. These 'healthy beauties' should start with taking the worse out of adding good things. No matter how many good ingredients are present, if the various chemical components coexist for their fusion, they will never bring good results to the skin.

In cosmetics, it is important to use safer ingredients, more fresh products, and more functional products, rather than immediate effects, rather than drugs, and the desire of these consumers is already becoming a global trend. The risk of chemical preservatives, which are essential to the reuse of cosmetics due to the expiration date of one to two years and the capacity, is an inevitable problem for cosmetics users, and many consumers are experiencing skin troubles. In order to escape the risk of these chemical preservatives, the number of consumers who make and use natural cosmetics themselves is increasing every year.

Accordingly, there is a demand for the development of instant cosmetics that uses the safest materials on the skin and the properties of the raw materials to produce cosmetics on the spot and apply the efficacy of the raw materials to the skin freshest.

Cosmetics currently on the market are being released as a finished product with different functions and performances according to the mass production method which is performed in a factory. This is because, under the domestic Cosmetics Act, only the manufacturer who has a certain manufacturing facility and quality control facility and is authorized by the authorities can manufacture cosmetics.

These factory mass production methods are easy to monitor each process so that consumers can safely consume them, have strict quality control, and are advantageous in terms of manufacturer's follow-up or follow-up management for side effects or accidents caused by cosmetics consumption.

However, these mass production methods do not meet consumer 's diverse needs due to the characteristics of standardization, standardization and mass production, and it is difficult to activate personalized cosmetics market because they can not actively respond to various demands of consumers.

In addition, cosmetics produced unilaterally according to the needs of the company are supplied regardless of consumers' needs, consumption purpose, and taste.

For example, since the second material contained in one cosmetic product is the same, but merely added with merits or functionalities, it is displayed on the market as a different product, so that the consumer can enjoy cosmetics having the same second material, It is often necessary to purchase.

As a result, consumers are increasingly manufacturing cosmetics using natural materials directly at home.

On the other hand, chitosan is a natural animal marine polymer with natural cations, and has affinity with human body. It has no rejection reaction, no side effect, no stimulation, and is a biosurfactant substance. It acts on skin and exfoliates, Protection film formation, adsorption of impurities and so on. However, until now, it has been recognized and used only as a health food to be ingested, and development as a cosmetic product beneficial for skin beauty is insufficient.

Accordingly, the present inventors have developed a DIY cosmetic product which can be prepared by using an acid or vitamin C / vitamin C derivative of AHA raw material, water and the like as a solvent by using such excellent function chitosan yarn or powder as a solute Thereby completing the present invention.

It is an object of the present invention to provide a cosmetic composition which is safe to the skin and uses the chitosan having an effect of exfoliation, antibacterial, moisturizing, cell activation, skin barrier formation and impurity adsorption, And to provide a method for manufacturing the same.

In order to accomplish the above object, the present invention provides a method for producing a microporous membrane, comprising: 0.1 to 20% by weight of chitosan yarn or powder as a solute; And 0.01 to 10% by weight of AHA (Alpha hydroxyl acids) as a solvent or 0.01 to 20% by weight of vitamin C or vitamin C derivatives, and the remaining weight% of water or purified water as 100% .

The present invention also relates to a pharmaceutical composition for oral administration comprising 0.1 to 20% by weight of a chitosan yarn or powder as a solute, 0.01 to 10% by weight of AHA (Alpha hydroxyl acids) as a solvent or 0.01 to 20% by weight of a vitamin C or vitamin C derivative, Mixing water or purified water with the remaining weight% of 100% by weight of the total cosmetics, and dissolving the solute in a solvent.

In addition, the present invention provides a method for producing a microporous membrane, comprising: a solute storage space in which 0.1 to 20% by weight of chitosan yarn or powder is contained in an internal space; And 0.01 to 10% by weight of AHA (Alpha hydroxyl acids) as a solvent, or 0.01 to 20% by weight of vitamin C or vitamin C derivatives, and / or water or purified water in an internal space of the remaining weight% of 100% Wherein the solute storage space and the solvent storage space are separated from each other and the solute storage space and the solvent storage space are connected to each other by a connection portion, To provide a chitosan-containing instant cosmetic product.

The upper container may be transparent or opaque as a material of glass, acrylic or plastic. The upper container may be made of chitosan yarn or powder of 0.1 ~ 20% by weight of the upper container, and a button is provided on the upper part of the upper container. When the button is pressed, the lower part of the upper container is opened to discharge the solute in the inner space. And the lower container is transparent or opaque as a glass or plastic material and 0.01 to 10% by weight of AHA (Alpha hydroxyl acids) as a solvent or 0.01 to 10% by weight of vitamin C or vitamin C derivative To 20% by weight of water and / or water or purified water, with the remaining weight percent of 100% by weight of the total cosmetics, Upper part of the injecting of the group is open, and to the outside of the injection port is provided with a double vessel, the instant cosmetic containing the chitosan having a helical joint, which may be bonded to each other and the bottom of the upper container.

The pouch pack is made of PET, PE, LLDPE, AL deposition, AL, nylon, CPR, transparent or opaque packaging material, and the inner space has a lower inner space Wherein 0.01 to 10% by weight of AHA (Alpha hydroxyl acids) or 0.01 to 20% by weight of vitamin C or vitamin C derivative is contained as a solvent in the upper internal space, and 0.1 to 20% by weight of chitosan yarn or powder is contained as a solute. And / or water or purified water is contained in the remaining weight percent of 100% by weight of the total cosmetics, and the upper inner space and the lower inner space are separated through a separation membrane, and the separation membrane is opened when pressure is externally applied Provides a pouch pack of chitosan-containing instant cosmetics.

The present invention provides DIY cosmetics which can be prepared and used on the spot when using chitosan yarn or powder of good function as a solute and using acid, vitamin C, vitamin C derivative and water of AHA raw material as a solvent as a solvent, The effect of chitosan can be applied to the skin.

1 is a view showing a structure and a use process of a double container in a separated space as a cosmetic product according to the present invention.
FIG. 2 is a view showing a structure and a use process of a soft pouch pack in a space separated as a cosmetic product according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The present invention relates to a chitosan yarn or powder as a solute; And chitosan-containing instant cosmetics comprising AHA as a solvent, or a vitamin C or vitamin C derivative, and / or water or purified water.

The chitosan is a deacetylated product obtained by deacetylation of chitin, which is soluble in a weak acid and is easily absorbed by a human body. It is preferable to use an insoluble or water-soluble chitosan having a purity (DA) of 70 to 99.

The chitosan is preferably a high-purity chitosan yarn or powder of DA 90 or higher in order to ensure no skin irritation and to be safe and effectively demonstrate the efficacy of chitosan.

Chitosan having DA 80 or less is likely to contain heavy metals (lead, chromium, cadmium, etc.), surfactants, and other non-chitosanized impurities.

The chitosan may be added with a chitosan content of 0.1% to 20% depending on the kind of cosmetics and the use characteristics thereof. For example, it is preferable to use low viscosity for skins, medium viscosity for serum, and high viscosity for gels.

As the acid of the AHA raw material, glycolic acid, lactic acid, lactic acid, citric acid, malic acid, tartaric acid or citric acid is preferably used.

The acid of the AHA raw material may be added to the water or the essence in an amount of 0.01% to 10% depending on the kind of the cosmetic product, the use characteristics and the content of the solute. The pH of the water or essence containing the acid of the AHA raw material is preferably 1 to 6.5.

The vitamin C / vitamin C derivative is preferably selected from ascorbic acid, ascorbyl phosphate, ascorbyl glucoside, magnesium ascorbyl phosphate, sodium ascorbyl phosphate, ascorbyl palmitate and the like.

The vitamin C / vitamin C derivative may be added to the water or the essence in an amount of 0.01% to 20% depending on the kind of the cosmetic, the use characteristics and the content of the solute. The pH of the water or essence containing the vitamin C / vitamin C derivative is preferably 1 to 6.5.

The above-mentioned water (purified water) can be used in various kinds of water such as furoral water, mineral water, deep sea water, plant extract water, herbal extract water, mineral water, herb extract water, yellow clay water, bamboo salt purified water, It is preferable to use water containing plants, herbal ingredients, various berries, minerals and the like. The water (purified water) is mainly used for dissolving the water-soluble chitosan yarn or powder, and the pH of the solvent is preferably 6.5 to 7.5.

The cosmetic may further contain various natural raw materials such as arbutin, adenosine, etc., functional raw materials, green tea or green tea extract depending on the characteristics of the product.

In addition,

0.1 to 20% by weight of a chitosan yarn or powder as a solute,

0.01 to 10% by weight of AHA (Alpha hydroxyl acids) as a solvent or 0.01 to 20% by weight of vitamin C or vitamin C derivatives and water or purified water in an amount of 100% by weight of the total cosmetics as a solvent to dissolve the solute in a solvent Wherein the chitosan-containing instant cosmetic preparation comprises:

In addition,

A solute storage space containing 0.1 to 20% by weight of chitosan yarn or powder as a solute in an inner space; And 0.01 to 10% by weight of AHA (Alpha hydroxyl acids) as a solvent, or 0.01 to 20% by weight of vitamin C or vitamin C derivatives, and / or water or purified water in an internal space of the remaining weight% of 100% Containing solvent storage space,

Wherein the solute storage space and the solvent storage space are separated from each other, the solute storage space and the solvent storage space are connected to each other by a connection portion, and the connection portion is openable from the outside,

Providing a chitosan-containing instant cosmetic product in a separate space.

These cosmetics can be separated and packed into a container having a separate space, and the cosmetics can be instantly prepared and used by mixing the cosmetics directly at the time of use.

In addition,

A double container having a space separated into an upper container and a lower container,

The upper container is made of PET, PE, LLDPE, AL evaporation, AL, nylon, CPR, transparent or opaque packaging material, and 0.1 to 20% by weight of chitosan yarn or powder is contained in the inner space as a solute. And the lower part of the upper container is opened to discharge the solute in the inner space. The inner part of the lower part of the upper part has a helical connection part that can be coupled with the injection port of the lower part. ,

Wherein the lower container is made of glass or a plastic material and is transparent or opaque and contains 0.01 to 10% by weight of AHA (Alpha hydroxyl acids) as a solvent or 0.01 to 20% by weight of a vitamin C or vitamin C derivative and / Of the total cosmetics containing the remaining weight percent of 100 wt% of the total cosmetics, wherein the upper injection port of the lower container is open and the outer side of the injection port has a helical connection which can be engaged with the lower part of the upper container. Provide a double container.

The double container having the separated spaces may be made of glass or plastic or various materials and various types of structures.

When the vitamin C / vitamin C derivative is used as a solvent, the lower container may be an opaque material capable of blocking light because the solvent is separated and stored.

The dual container may be manufactured by injecting a solute into the inner space of the upper container, and injecting the solvent into the inner space of the lower container.

When the double container is used, the lower part of the upper container is opened by pressing the button of the upper container, the solute and the solvent are mixed into the lower container, the container is shaken up and down to dissolve the solute in the solvent for about one minute or more, The upper container can be replaced with a syringe for ease of use or opening.

The pouch pack is made of PET, PE, LLDPE, AL deposition, AL, nylon, CPR, transparent or opaque packaging material, and the inner space has a lower inner space Wherein 0.01 to 10% by weight of AHA (Alpha hydroxyl acids) or 0.01 to 20% by weight of vitamin C or vitamin C derivative is contained as a solvent in the upper internal space, and 0.1 to 20% by weight of chitosan yarn or powder is contained as a solute. , And / or water or purified water containing the remaining weight percent of 100% by weight of the total cosmetics,

Wherein the upper inner space and the lower inner space are separated through a separating membrane and the separating membrane is opened when pressure is externally applied thereto.

The pouch envelope may be constructed of various materials and various types of structures.

When the vitamin C / vitamin C derivative is used as a solvent, the pouch envelope may be an opaque material capable of blocking light when the solvent is separated and stored.

The pouch pack may be manufactured by packing a solute at the lower end and a solvent at the upper end.

The pouch pack may be used after the solvent is released by moving the separation membrane of the solvent by moving the solvent to the solute space at the lower end and shaking the pouch pack or mixing the solute with the solvent to dissolve the solute.

Hereinafter, the present invention will be described in more detail with reference to Examples. It is to be understood that the scope of the present invention is not limited by these examples in accordance with the gist of the present invention, and it is to be understood by those skilled in the art that the present invention is not limited thereto It will be obvious.

< Example 1> DIY Manufacture of cosmetics

<1-1> Solute: preparation of chitosan yarn and powder

An insoluble or water-soluble chitosan yarn or powder having a purity (DA) of 70 to 99 was prepared.

<1-2> Solvent: AHA ( Alpha hydroxyl acids ) Ingredients acids, vitamin C / vitamin C derivatives, water ( Purified water ) Preparation

As the acid of the AHA raw material, glycolic acid, lactic acid, lactic acid, citric acid, malic acid, tartaric acid or citric acid was prepared and prepared.

As vitamin C or vitamin C derivatives, ascorbic acid, ascorbyl phosphate, ascorbyl glucoside, magnesium ascorbyl phosphate, sodium ascorbyl phosphate or ascorbyl palmitate were prepared.

As water (purified water), there are furoral water, mineral water, deep sea water, plant extract water, herbal extract water, mineral water, herb extract water, yellow mugwort water, bamboo salt purified water, ginseng water, red ginseng water, ginseng fruit water, mineral water, carbonated water, Plants, herbal ingredients, various berries, or minerals.

&Lt; 1-3 > Mixture of solute and solvent

A method for producing a chitosan powder, comprising the steps of: preparing an insoluble or water-soluble chitosan yarn having a purity (DA) of 70 to 99 as a solute and 0.1 to 20 wt.% Of a powder; 0.01 to 10 wt.% Of glycolic acid; 0.01 to 20 wt.% Of ascorbic acid; By weight, and the solute and the solvent were mixed to prepare a cosmetic product.

At this time, the pH of the solution in which the solute is dissolved in the solvent is preferably in the range of 4 to 7.5, more preferably in the range of 5 to 7. It is also preferred that the solute further comprises at least one selected from the group consisting of ginseng, red ginseng, ginseng fruit or green tea.

< Example 2> DIY Manufacture of cosmetic containers

&Lt; 2-1 > Production of double vessel having separated space

A transparent or opaque dual container made of glass, acrylic or plastic material capable of separately storing a solute and a solvent in a single container was prepared.

Specifically, the structure and use method of the double vessel in the separated space are shown in FIG.

The upper container may be transparent or opaque as a material of glass, acrylic or plastic. The upper container may have a space for storing the solute therein. A button is provided on the upper container. When the button is pressed, the lower portion of the upper container is opened The inner space has a structure capable of discharging the solute, and the inner part of the lower part of the upper part has a helical connection part which can be coupled with the injection port of the lower part.

The lower container is made of a glass or a plastic material and can be transparent or opaque and has a space for accommodating a solvent in the inner space. An injection port, which is an upper portion of the lower container, is open. And has a helical connection that can be coupled.

The solute is injected into the inner space of the upper container, and the solvent is injected into the inner space of the lower container and packed. In use, press the button on the upper container to open the lower part of the upper container, mix the solute and solvent in the lower container, shake the container up and down to dissolve the solute in the solvent for about one minute or more, For convenience, replace the upper container with a syringe.

<2-2> Production of soft pouch pack in separated space

PE, LLDPE, AL deposition, AL, nylon, CPR, transparent or opaque pouch envelopes were prepared to separate and store solute and solvent in a single container.

Specifically, the structure and use method of the soft pouch pack in the separated space is shown in FIG.

Pouch bags are transparent or opaque soft packaging materials such as PET, PE, LLDPE, AL evaporation, AL, Nylon, CPR and can be easily cut as cuts marked with perforations at the top or bottom, There is a built-in space and a space that can contain a solvent at the top, and the top and bottom are separated by a separator. The membrane has a structure that can be easily released by the user.

Pack the solute at the bottom of the pouch pack and the solvent at the top. In use, press the separation membrane of the solvent to rupture the solvent, move the solvent to the solute space at the bottom, shake the pouch pack, or use the solvent after the solute is dissolved by mixing the solvent and solvent.

While the present invention has been particularly shown and described with reference to certain preferred embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It should be understood that various changes and modifications may be made by those skilled in the art.

Claims

0.1 to 20% by weight of chitosan yarn or powder as solute; And
0.01 to 10% by weight of AHA (Alpha hydroxyl acids) as a solvent or 0.01 to 20% by weight of a vitamin C or a vitamin C derivative, and / or the remaining weight% of 100% by weight of whole cosmetics as water or purified water.

The method according to claim 1,
Wherein the chitosan is an insoluble or water-soluble chitosan having a purity (DA) of 70-99.

The method according to claim 1,
Wherein the pH of the solution in which the solute is dissolved in the solvent has a range of 4 to 7.5.

The method according to claim 1,
Wherein the AHA is at least one selected from the group consisting of glycolic acid, lactic acid, lactic acid, citric acid, malic acid, tartaric acid and citric acid.

The method according to claim 1,
Wherein the vitamin C or vitamin C derivative is at least one selected from the group consisting of ascorbic acid, ascorbyl phosphate, ascorbyl glucoside, magnesium ascorbyl phosphate, sodium ascorbyl phosphate and ascorbyl palmitate Chitosan-containing instant-on cosmetics.

The method according to claim 1,
The water or purified water may be selected from the group consisting of furoral water, mineral water, deep sea water, plant extract water, herbal extract water, mineral water, herb extract water, yellow mugwort water, bamboo salt purified water, ginseng water, Wherein the chitosan is at least one selected from the group consisting of a herbal raw material-containing material, a beryllium-containing material, and a mineral-containing material.

The method according to claim 1,
Wherein the chitosan further comprises at least one selected from the group consisting of arbutin, adenosine, green tea extract, plant extract, and oriental herb extract.

The method according to claim 1,
Wherein the solute further comprises at least one selected from the group consisting of ginseng, red ginseng, ginseng fruit or green tea.

0.1 to 20% by weight of a chitosan yarn or powder as a solute,
0.01 to 10% by weight of AHA (Alpha hydroxyl acids) as a solvent, 0.01 to 20% by weight of vitamin C or vitamin C derivatives, and / or water or purified water to the remaining weight% of 100% And dissolving the chitosan in a solvent.

A solute storage space containing 0.1 to 20% by weight of chitosan yarn or powder as a solute in an inner space; And 0.01 to 10% by weight of AHA (Alpha hydroxyl acids) as a solvent, or 0.01 to 20% by weight of vitamin C or vitamin C derivatives, and / or water or purified water in an internal space of the remaining weight% of 100% Containing solvent storage space,
Wherein the solute storage space and the solvent storage space are separated from each other, the solute storage space and the solvent storage space are connected to each other by a connection portion, and the connection portion is a separated space Containers of instant-on cosmetics containing chitosan.

A double container having a space separated into an upper container and a lower container,
The upper container is transparent or opaque as glass, acrylic or plastic material, and 0.1 to 20% by weight of chitosan yarn or powder is contained as a solute in the inner space, and a button or a rotating device is provided on the upper part of the upper container And a lower portion of the upper container is opened when the user presses the button, thereby discharging the solute in the inner space. The lower container has a helical joining portion, which can be engaged with the injection port of the lower container,
Wherein the lower container is made of glass or a plastic material and is transparent or opaque and contains 0.01 to 10% by weight of AHA (Alpha hydroxyl acids) as a solvent or 0.01 to 20% by weight of a vitamin C or vitamin C derivative and / Of the total cosmetics containing the remaining weight percent of 100 wt% of the total cosmetics, wherein the upper injection port of the lower container is open and the outer side of the injection port has a helical connection which can be engaged with the lower part of the upper container. Double container.

A pouch pack having a top and a bottom separated space,
The pouch pack is made of PET, PE, LLDPE, AL evaporation, AL, nylon, CPR, transparent or opaque packing material and the internal space contains 0.1 ~ 20 wt% chitosan yarn or powder as solute in the lower internal space 0.01 to 10% by weight of AHA (Alpha hydroxyl acids) as a solvent or 0.01 to 20% by weight of a vitamin C or vitamin C derivative and / or water or purified water to a remaining amount of 100% Wherein the upper inner space and the lower inner space are separated through a separation membrane, and the separation membrane has a structure opened when a user applies pressure from the outside.