TWM567583U - Breathable composite layer with skin whitening, oxygen supply and heating functions - Google Patents

Abstract

The present invention provides a gas permeable composite layer with oxygen whitening and heating function, wherein the gas permeable composite layer comprises an inner core, an outer coating layer and a functional unit; the inner core is a water absorbing material for fixing the functional unit, The outer cover layer is used for coating the inner core, and the functional unit comprises an oxygen supply whitening unit and a heating unit; the oxygen supply whitening unit generates whitening and oxygen gas when it encounters moisture; the heating unit generates heat energy when it encounters moisture. Increasing the temperature of the space in the outer cladding layer, increasing the speed of the whitening and oxygen gas generation by the oxygen supply whitening unit, generating a reactive oxygen gas and providing a heat source, and further, the inner core has a hole for the gas to enter and exit; The breathable composite layer can be used in sanitary products, including a mask, a mask, a mask, a bra, a chest patch, a nipple, a sanitary napkin (towel), a diaper, a sanitary pad, a disposable sanitary product, a band-aid. , dressing gauze, box type container.

Description

Breathable composite layer with skin whitening oxygen supply and heating function

This creation is about a product that uses oxygen to whiten the skin and has a heating function for the skin and its application, and belongs to the field of medical cosmetic technology.

The presence of melanin in human skin is mainly to protect against UV damage to the skin, but in the modern aesthetic, the precipitation of melanin has caused great trouble to many people. For example: freckles, age spots, chloasma, sweat spots, black spots of the areola pigmentation, melanin precipitation in the privacy.

There are many factors that cause skin melanin precipitation, including genetic factors, skin aging, skin hypoxia, excessive friction, sequelae of hormone-containing topical drugs, pregnancy, and estrogen secretion.

Melanocytes produce melanin, which occurs mainly in the stratum basale of the epidermis of the skin. With the metabolism, it gradually pushes to the spinous layer, the granular layer, the transparent layer, and finally to the stratum corneum at the outermost layer.

The commercially available whitening products are mainly liquid, paste and emulsion. Because liquid whitening tends to have too much molecular weight and liquid surface tension, the effect is very difficult to penetrate the basal layer of the epidermis through the stratum corneum. This is the whitening effect of such products. The main reason for the inconsistency is that in addition to liquid whitening products, the method of removing melanin includes surgically removing the melanin by laser, but there is also a certain risk. Once the laser hits the dermis, it is easy to apply to the skin. Cause permanent trauma.

In addition, commercially available whitening products are often applied to the application site, in the case of masks, in the cold In the state of being easy to reduce the absorption of the whitening component, and the liquid acts coldly on the skin, which also causes discomfort to the user; although the user attempts to use the mask to heat, or The above problem is solved by applying a warm towel to the face. However, since the ingredients of the commercially available whitening products (for example, vitamin C) may damage the active structure by heating, the whitening effect is reduced, and therefore, the above problems are still to be solved.

In addition, due to serious environmental pollution, heavy work pressure and a tight life style, many modern people have been in a state of chronic hypoxia. Office workers often suffer from fatigue, back pain, yawning, want to sleep, or feel dizzy after working all day, unable to think, even headaches, uncomfortable eyes, etc. may be the phenomenon of "chronic anoxic syndrome" Long-term hypoxia may cause many symptoms, including hand numbness, lack of luster, dizziness, vertigo, weakness, decreased creativity, and poor thinking ability. Some people often feel tired. At first they will think that the liver is not good. In fact, these symptoms are caused by lack of oxygen.

According to a paper published in a 2001 European medical journal, drinking high-oxygen water can reduce the amount of lactic acid that reflects muscle fatigue, indicating that increasing oxygen intake can reduce fatigue and improve health.

In the polluted air environment, more and more people wear masks, especially during the flu. Masks can filter dust and bacteria in the incoming air, but when the mask is in contact with the face when wearing a mask, it also produces many Discomfort and health problems.

Because the carbon dioxide and water vapor in the mask are increased, the oxygen content is not as good as the supply of open space. Because the air quality in the mask is degraded, wearing the mask for a long time often causes user discomfort.

Therefore, how to provide a breathable composite layer capable of supplying oxygen and having excellent whitening effect while providing oxygen is a problem to be solved in the present creation.

In order to solve the shortcomings of the prior art, the present invention provides an internal plus Heat, energy-enhancing whitening products that enhance the whitening effect and at the same time achieve the thermal insulation effect.

The present invention provides a breathable composite layer of a gaseous oxygen supply whitening which is safely internally heated to enhance the whitening effect. The composite layer can react with moisture on the body surface to generate oxygen and active oxygen. Oxygen required for healthy breathing, and gas reactive oxygen which provides skin whitening function, including superhydrogen peroxide (HOO ^- ), superoxide anion (O2-), hydrogen peroxide free radical (HOO.), due to the very large molecular weight of reactive oxygen species Small, about 1nm in diameter, so it can pass through the skin gap of the epidermis (the skin gap of the epidermis is 200nm~80000nm), reach the basal layer of the skin and interact with melanin to make the melanin lighter or even transparent. In addition, the case also contains solid heat source. It is calcium oxide or reduced iron. The two can react with water or oxygen respectively, and can generate an exothermic reaction, provide a stable heat source, keep the temperature at about 40 ° C, and directly in contact with the skin through the non-woven fabric. In addition to being able to safely keep the skin warm and comfortable, the heat source layer is preferably a gas-impermeable layer, so that the temperature of the outer layer does not change; further The heat source and a solid oxygen source, activator, catalyst mixture, can be synchronized to enhance the reaction efficiency of generation of active oxygen, and simultaneously heating the skin to promote capillary dilation, thereby strengthening the skin whitening effect.

For the purpose of the foregoing creation, the present invention provides a breathable composite layer with oxygen whitening and heating function, wherein the gas permeable composite layer comprises an inner core, an outer covering layer and a functional unit; the inner core is made of water absorbing material, Fixing the functional unit, the outer covering layer is used for coating the inner core, the functional unit comprises an oxygen supply whitening unit and a heating unit; the oxygen supply whitening unit generates whitening and oxygen gas when it encounters moisture; the heating unit meets The water vapor generates heat energy, increases the temperature of the space in the outer cladding layer, increases the speed of the whitening and oxygen gas generation by the oxygen supply whitening unit, generates active oxygen gas and provides a heat source, and further, the inner core has a hole. For this gas to enter and exit.

For the purpose of the above-mentioned creation, the outer covering layer comprises an inner layer and an outer layer, and the inner layer is a gas permeable structure of a skin-friendly material, and may be a non-woven material or a plastic gas permeable film, and the outer layer is a gas-impermeable material.

For the purpose of the foregoing, the gas permeable composite layer, wherein the oxygen supply whitening unit comprises a solid oxygen source, an activator, and a catalyst.

For the aforementioned creative purposes, the aforementioned gas permeable composite layer, wherein the solid oxygen source is selected from the group consisting of a peroxide and a percarbonate.

For the above-mentioned creative purposes, the gas permeable composite layer described above, wherein the peroxide is selected from the group consisting of calcium peroxide, magnesium peroxide, sodium peroxide, and potassium peroxide.

For the aforementioned creative purposes, the aforementioned gas permeable composite layer, wherein the percarbonate is selected from the group consisting of sodium percarbonate and calcium percarbonate.

For the aforementioned creative purposes, the aforementioned gas permeable composite layer, wherein the activator is a mercapto compound.

For the purpose of the foregoing, the gas permeable composite layer, wherein the mercapto compound is selected from the group consisting of tetraethylene ethylenediamine (TAED), sodium decyl benzene sulfonate (NOBS), tetraethyl guanidine urea, A group consisting of pentaethylene glucosamine, N-acetyl phthalimide, 1-ethyl cyanoethyl benzoate, triethyl hydrazinoethanolamine and acetophenone sulfonate.

For the above-mentioned creative purposes, the aforementioned gas permeable composite layer, wherein the catalyst is catalase.

For the purpose of the foregoing, the gas permeable composite layer, wherein the heating unit is a solid heat source, the solid heat source is calcium oxide (CaO) or reduced iron, which is in the form of granules or powder.

Another object of the present invention is to provide a new use of the aforementioned gas permeable composite layer, which is used for The skin is whitened and has a heating function, wherein the oxygen whitening means that active oxygen and high concentration of oxygen are generated in the gas permeable structure, and the active oxygen and the high concentration oxygen pass through the gas permeable structure in the form of gas, thereby achieving whitening of the skin. The effect.

For the purpose of the foregoing creation, the function of heating means that the solid heat is sourced from the gas permeable structure to be heated in isolation from the skin, for accelerating the rate of generation of active oxygen to enhance the whitening effect and to keep the skin warm.

For the purpose of the foregoing creation, the permeable composite layer can be further used in sanitary wares, which include a mask, a mask, a mask, a bra, a chest sticker, a nipple, a sanitary napkin (towel), a diaper, a sanitary pad. , disposable hygiene products, band-aids, bandage gauze, box-type containers.

The ventilated composite layer with heating and skin oxygen supply whitening proposed by the present invention can be applied to the aforementioned sanitary hygiene products, and in addition to whitening, it can also have the effect of heat preservation compared with the general whitening products, avoiding the user from being cold and keeping warm, further It can increase the temperature of active oxygen production, accelerate the formation of active oxygen, and expand the pores for better whitening results.

1‧‧‧ core

2‧‧‧ inner layer

3‧‧‧ outer layer

4‧‧‧Functional unit

5‧‧‧Overcoat

Fig. 1 is a schematic view showing the structure of a gas permeable composite layer having oxygen whitening and heating function.

Figure 2 is a schematic view showing the structure of the functional unit on the inner side surface of the inner core; Fig. 3 is a structural schematic view showing the functional unit on the outer surface of the inner core; and Fig. 4 is a schematic structural view showing the functional unit between the inner core;

This creation is exemplified by the following examples, but the present creation is not limited by the following examples.

As shown in FIG. 1 , FIG. 2 and FIG. 3 , the present invention provides a gas permeable composite layer having oxygen whitening and heating function, comprising an inner core 1 and an outer cladding layer 5 for fixing oxygen whitening and The functional unit 4 of the heating function, the inner core 1 is made of water absorbing material, the outer covering layer 5 is used for covering the inner core 1; the functional unit 4 can be evenly distributed on the inner side surface, the outer side surface of the inner core 1, or evenly distributed in the inner core 1 between (Fig. 4); the outer cover layer 5 includes an inner layer 2 and an outer layer 3, and the inner layer 2 is a gas permeable structure of a skin-friendly material, which may be a non-woven material or a plastic gas permeable membrane, and the gas is freely transparent. The outer layer 3 may be a gas permeable material and a gas impermeable material. In order to make the effect of slow release of active oxygen and oxygen better, preferably, the outer layer 3 is a gas impermeable material, and the gas impermeable layer is designed so that the outer layer temperature is not affected by internal heating. The internal gas concentration is increased to enhance the effect; the functional unit 4 is formed by mixing a solid oxygen source, a catalyst, an activator, and a solid heat source.

The mass ratio of the solid oxygen source to the solid heat source is 5:1~10:1, wherein the mass ratio of the catalyst to the solid oxygen source is 0.5:100~5:100, and the mass ratio of the activator to the solid oxygen source is 0.5. :100~10:100.

The results show that gaseous active oxygen maintains a high gas concentration in the coated environment, and the heat source provided by the solid heat source enhances the activity of active oxygen and oxygen generation, and promotes the expansion of capillary pores to enhance skin absorption. For the application of this creative product, after recruiting volunteers to experience the actual experience and follow-up questionnaire survey, the results show that the creative products in this case have better whitening effect and comfort than the commercial and the whitening case of the creator of the case.

Example 1 A mask having skin whitening and heating function

100g of solid oxygen source calcium peroxide (CaO ₂ ), 0.5g catalyst catalase (CAT), 10g activator tetraethylene ethylenediamine (TAED) and 10g solid heat source calcium oxide are uniformly mixed, the above solid heat source can be The reduced iron is replaced, and after mixing, it acts on the skin (sweat) or body fluid (urine or blood), the moisture in the air (humidity), or a separate aqueous liquid.

The reaction formula for generating active oxygen is CaO ₂ +H ₂ O→Ca(OH) ₂ +O ₂ ; the above reaction intermediate hydrogen peroxide (H ₂ O ₂ ) dissociates into peroxidation in an alkaline medium like a weak acid. Hydrogen anion; H ₂ O ₂ +OH ^- →HOO ^- +H ₂ O

Hydrogen peroxide anion is a nucleophilic reagent that initiates the formation of free radicals by hydrogen peroxide; HOO ^~ +H ₂ O ₂ →HOO+HO+OH ^-

Both have higher activity, which can oxidize and decompose the pigment to produce bleaching effect.

On the other hand, the reaction formula of the solid heat source is CaO+H ₂ O→Ca(OH) ₂ +heat or 4Fe+3O ₂ →2Fe ₂ O ₃ +heat

In order to understand the product's effectiveness, 50 volunteers were recruited for each product. The original creation, the pre-whitening case and the market mask were divided into three groups. The volunteers applied the mask for half an hour every day. After two weeks, the assessment questionnaires were independently filled out. The volunteers were 35 to 50 years old. The evaluation criteria were based on the whitening effect and the comfort level of use.

The results showed that after two weeks of volunteering using this product, both whitening and comfort in use were as high as 8 points, which was significantly higher than that of volunteers who used general whitening products. The whitening score was 5 points and comfort was only 4 points, also higher than the whitening and comfort of the creator of the case.

Embodiment 2 A chest sticker with skin whitening and heating function

10 g of solid oxygen source magnesium peroxide (MgO ₂ ), 0.5 g of catalyst catalase (CAT), 0.05 g of activator tetraethylene ethylenediamine (TAED) and 1 g of solid heat source reduced iron are uniformly mixed and discharged from the skin. Moisture (sweat) or body fluids (urine or blood), moisture in the air (humidity), or a separate aqueous liquid.

In order to understand the product's effectiveness, 50 volunteers were recruited for each product. The trial, the pre-whitening case and the market chest stickers were divided into three groups. The volunteers used 8 hours a day. After two weeks, they independently filled out the evaluation questionnaire. The volunteers were 25-50 years old. The evaluation criteria were based on the reduction of the areola and the comfort level of use.

Table 2, chest stickers use effect comparison table

The results showed that after two weeks of volunteering using this product, the whitening could reach 7 points and the comfort level was 5 points, which was significantly higher than that of the volunteers who used the general whitening products. The whitening score was 3 points and the comfort was only 2 points. It is also higher than the whitening score of 5 points and the comfort of 3 points in the case of the creator of the case.

Example 3 Application of a mask with heating and skin whitening function

The mask comprises an inner core and an outer covering layer, the inner core is used for fixing functional components, and the functional components are evenly distributed on the inner and outer surfaces of the inner core, or evenly distributed between the inner cores.

The outer cover layer comprises an inner layer and an outer layer, the inner layer is a gas permeable structure of a skin-friendly material, and the outer layer is a gas permeable material and a gas-impermeable material, and in order to make the effect of slow release of active oxygen and oxygen better, preferably, the outer layer is not Breathable material, other preparation processes using the prior art.

50 g of solid oxygen source potassium peroxide (K ₂ O ₂ ), 1 g of catalyst catalase (CAT), 0.3 g of sodium decoxybenzenesulfonate (NOBS), and 10 g of solid heat source calcium oxide are uniformly mixed and discharged from the skin. Moisture (sweat) or body fluids (urine or blood), moisture in the air (humidity), or a separate aqueous liquid.

In this example, female volunteers were recruited. The volunteers were 70-80 years old, and 25 females had severe senile plaques.

The volunteers used the mask for 12 hours without interruption (short-time bathing, eating, etc. can be ignored). After two weeks of use, the assessment questionnaire was also filled out, and the degree of whitening indicates the degree of ageing.

The results showed that the volunteers who used this product had a whitening degree of 8 points and a comfort of 8 points in two weeks, which was significantly higher than that of volunteers who used general whitening products. The whiteness score was 5 points and the comfort was only 2 It is also higher than the whitening degree of the whitening case of the creator of the case and the comfort of 5 points.

Example 4 Application of a medical dressing having heating and skin whitening function

When the skin is traumatized, the skin is damaged by the external force and damages the dermis layer. The damage of the microvascular is directly affected by the ability of the blood to supply oxygen to the wound. At this time, the healing of the skin is delayed due to lack of oxygen, and the healing cycle is prolonged. The wound healing process may also be accompanied by the precipitation of melanin to form stains and even cause anaerobic infection.

2 g of solid oxygen source sodium peroxide (Na ₂ O ₂ ), 0.05 g of catalyst catalase (CAT), 0.04 g of pentaerythritol and 0.4 were placed in the sandwich of medical dressing (band-aid, non-woven fabric for wrapping). g Solid heat source Reduced iron is uniformly mixed with water (sweat) or body fluid (urine or blood) discharged from the skin, moisture (humidity) in the air, or an additional aqueous liquid.

In this example, volunteers were recruited. The volunteers were 25-50 years old and had recent trauma.

The volunteers used the medical dressing for 12 hours without interruption (short-time bathing, eating, etc.), and after one week of use, the assessment questionnaire was also filled out.

The results showed that after one week of volunteers using this product, the whiteness reached 7 points and the comfort level reached 6 points, which was significantly higher than that of the volunteers who used general whitening products. The whiteness score was 3 points and the comfort was only 2 points. It is also higher than the whitening degree of the creator of the case and the comfort of 4 points.

The above medical dressing can provide wound oxygen to help the wound heal, and can prevent the accumulation of melanin in the skin to form pigment spots, and can inhibit the reproduction and infection of anaerobic bacteria.

The above-mentioned gas permeable composite layer with heating and skin oxygen supply whitening is coated with a gas permeable container in application; wherein the gas permeable container is a breathable mesh fabric structure, on the one hand, providing active oxygen source to the coated skin, and loading the creation The whitening product is in the interlayer and forms a tiny space between the structure of the breathable mesh fabric and the skin, and the powder does not directly contact the skin. The ventilating container is a mask, a mask, a mask, a bra, a chest patch, a diaper paste, a sanitary napkin (towel), a diaper, a sanitary pad, a disposable sanitary product, a band-aid, a bandage gauze, and a box type container.

When the product is made of a box-shaped container, the powder can be placed in a box and sealed with a gas-permeable material (non-woven fabric, gauze), and the powder is loaded with the interlayer of the above-mentioned coated container to isolate the powder from the skin. There is a tiny space between the outer layer of the structure and the skin to store the active oxygen and maintain an appropriate concentration to continuously provide gaseous whitening active oxygen to the skin.

The above functional unit having heating and skin oxygen supply whitening is in the form of granules or powder, or the powder is compressed into one body; the product has a particle size of 2000 mesh to 2 mm; and the above functional unit having heating and skin whitening function has a larger particle diameter than The pore size of the venting container. The functional unit particle diameter having the function of heating and skin whitening is preferably 40-80 mesh; wherein the functional unit particle diameter having heating and skin whitening function is more preferably 60 mesh.

The above-mentioned breathable composite layer having heat and skin oxygen supply whitening is used in a gas permeable container other than an adult diaper, and is used in an amount of 0.2 to 5 g per piece; when used in an adult diaper, it is used in an amount of 2 to 25 g.

Compared with the prior art, the beneficial effects of the present creation are as follows: (1) The breathable composite layer with heating and skin oxygen supply whitening described in the present invention is applied in the mask to whiten the female face and average score. , whitening degree and comfort are 8 points; (2) The breathable composite layer with heating and skin oxygen supply whitening described in the present invention, applied in the chest patch, has the effect of whitening the chest skin, the color of the areola and the nipple Significantly lighter, from dark brown to fleshy pink; on average score, whitening degree is 5 points, comfort is 7 points; (3) the breathable composite layer with heating and skin oxygen supply whitening described in this creation, In the application of the mask, the area of the age spots is significantly reduced, and the color is obviously lighter; in terms of average score, the whiteness is 8 points and the comfort is 8 points; (3) the heat and skin oxygen supply whitening ventilation described in the present application The composite layer is applied in the interlayer of medical dressing (band-aid, non-woven fabric for wrapping) to provide wound oxygen to help wound healing, and prevent skin melanin accumulation to form pigmentation class, and inhibit anaerobic Breeding and infection; in terms of average score, the whiteness is 7 points and the comfort is 6 points; (4) The breathable composite layer with heating and skin oxygen supply whitening described in the present invention not only maintains oxygen supply but also maintains the use of cells. Breathable and survivable, it also has the effect of keeping warmer than the general whitening products, to avoid the user from being cold and keep warm, and can increase the temperature of active oxygen generation, accelerate the formation of active oxygen, and expand the pores to achieve excellent whitening effect.

The detailed description above is for the specific description of the possible embodiments of the present invention, but the embodiment is not intended to limit the scope of the patents of the present invention, and equivalent implementations or changes that are not departing from the spirit of the present invention should be included in the present case. In the scope of patents.

The above-mentioned multiple functions are the statutory patent requirements that fully meet the novelty and progressiveness. If you apply in accordance with the law, you are requested to approve the application for the invention patent to encourage the invention.

Claims (11)

A gas permeable composite layer having oxygen whitening and heating function, wherein the gas permeable composite layer comprises an inner core, an outer coating layer and a functional unit; the inner core is a water absorbing material for fixing the functional unit, the outer packaging The coating layer is used for coating the inner core, and the functional unit comprises an oxygen supply whitening unit and a heating unit; the oxygen supply whitening unit generates whitening and oxygen gas when it encounters moisture; the heating unit generates heat energy when it encounters moisture, so that the outer layer The space temperature within the cladding increases, increasing the rate at which the oxygen supply whitening unit produces the whitening and oxygen gas, generating reactive oxygen gas and providing a heat source. Further, the inner core has holes for the gas to enter and exit. The gas permeable composite layer having oxygen supply whitening and heating function according to claim 1, wherein the outer coating layer comprises an inner layer and an outer layer, and the inner layer is a gas permeable structure of a skin-friendly material, which may be a non-woven fabric. Material or plastic breathable film, the outer layer is airtight. The gas permeable composite layer having oxygen supply whitening and heating function as described in claim 1, wherein the functional unit is uniformly distributed on the inner side surface, the outer side surface of the inner core, or evenly distributed between the inner cores. The gas permeable composite layer having oxygen supply whitening and heating function according to claim 1, wherein the oxygen supply whitening unit comprises a solid oxygen source, an activator, and a catalyst. A gas permeable composite layer having oxygen whitening and heating function as described in claim 4, wherein the solid oxygen source is selected from the group consisting of a peroxide and a percarbonate. The gas permeable composite layer having oxygen supply whitening and heating function according to claim 5, wherein the peroxide is selected from the group consisting of calcium peroxide, magnesium peroxide, sodium peroxide and potassium peroxide. Group. Breathable composite with oxygen whitening and heating function as described in item 5 of the patent application scope a layer, wherein the percarbonate is selected from the group consisting of sodium percarbonate and calcium percarbonate. A gas permeable composite layer having oxygen whitening and heating function as described in claim 4, wherein the activator is a mercapto compound. A gas permeable composite layer having oxygen whitening and heating function as described in claim 8 wherein the mercapto compound is selected from tetraethylethylenediamine (TAED), sodium decyloxybenzenesulfonate (NOBS), tetraethyl guanylurea, pentaethylene glucose, N-acetyl phthalimide, 1-ethyl hydroxyethyl benzoate, triethyl hydrazinoethanolamine and acetophenone A group consisting of ester sulfonates. A gas permeable composite layer having oxygen whitening and heating function as described in claim 4, wherein the catalyst is catalase. The gas permeable composite layer having oxygen supply whitening and heating function according to claim 1, wherein the heating unit is a solid heat source, and the solid heat source is calcium oxide (CaO) or reduced iron, which is granular or Powdery.