JP2008297260A - Sheet material for skin - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a sheet material for the skin which is capable of replenishing an active ingredient giving the skin moisturizing effect or moistness therefrom on coming into contact with the skin. <P>SOLUTION: The sheet material subject to contact with the skin is provided, being such that a base sheet 1 is held with a conjugate TM of trehalose and a mineral ingredient with deep sea water as raw material and the conjugate TM can be replenished to the skin on coming into contact with the skin. This sheet material is obtained by adding, to a base sheet, a mineral-adjusted liquid 2 with deep sea water as raw material mixed with trehalose, removing moisture from the resulting base sheet as necessary, thereby holding the conjugate TM in the base sheet. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a skin sheet material, and in particular, by holding a complex of trehalose and a mineral component in various skin sheet materials that directly or indirectly come into contact with the skin, The complex as an active ingredient that moisturizes the skin is transferred and replenished.

  Conventionally, in cosmetics, cosmetics, wiping, skin care, etc., cleaning sheets, face masks, eye sheets, wiping sheets, tissue paper, cosmetic puffs, perm paper, packing sheets, degreased paper and other makeup pressers Various sheet materials for skin such as a sheet for use are used for many purposes.

  For example, in Patent Document 1, as a wet sheet for cleaning, in order to prevent rough skin due to the chemical liquid impregnated in the wet sheet, the chemical liquid impregnated in the wet sheet is added to the conventional cleaning and antibacterial components. Pyrrolidone carboxylic acid sodium salt pyrrolidone carboxylic acid soda (PCA-Na) and water-soluble sodium or potassium inorganic salt, calcium inorganic salt, magnesium inorganic salt contained in natural moisturizing factor (NMF) A wet sheet to which a mineral component consisting of any one or a mixture of two or more thereof is added is disclosed. Patent Document 2 discloses a cosmetic cotton effective for skin beauty and health by supplying mineral components to the skin by adhering a mineral component essential to living skin fibers to at least one surface of the cosmetic cotton. Yes.

  Palmitoolein, which protects proteins and phospholipids from drying and helps to retain moisture in the skin, and produces volatile unsaturated aldehydes based on nonenal, which is the cause of an old odor, by oxidative degradation Attention has been focused on trehalose having a body odor suppressing effect capable of suppressing oxidative degradation of acid. In Patent Document 3, a cosmetic material carried on a base sheet as a sheet-like cosmetic material that has an immediate effect and a sustained effect and has a moisturizing effect is (A) ceramides and / or ceramide-like structures. And (B) a sheet-form cosmetic that is an aqueous composition containing trehalose, and the blending ratio (B) / (A) in the cosmetic is 10 to 1000 by weight.

Furthermore, the cleanliness and abundant mineral components of deep seawater have recently attracted attention from customers. Desalinated water, raw water, concentrated water, bittern, etc. are used in the field of food and beauty. , It is used in many fields, mainly in the fields of makeup and health products. This deep ocean water is practically taken off the coast of Cape Muroto and elsewhere, and it is the seawater in an environment where there is no wind wave or normal convection and mixing caused by surface temperature changes. It is not affected by marine pollution caused by various oils, chemical substances, agricultural chemicals and other harmful substances used, and the water temperature is as low as 13 ° C or less on average per year. Contains natural elements. Moreover, it has a feature that it has very little dissolved organic matter in seawater and is extremely clean from a microbial point of view. This deep ocean water has few marine pathogenic microorganisms and bacteria causing food poisoning, and the total viable count has been reported to be 1/10 to 1/100 of the surface water. Has been.
Japanese Patent Laid-Open No. 10-57268 Utility Model Registration No. 3005619 JP 2005-298419 A

  Patent Document 1 relates to a wet sheet impregnated with a mineral component in order to prevent skin roughness due to a chemical solution, and Patent Document 2 discloses a cosmetic cotton to which a mineral component is attached in order to supply the mineral component to the skin. These are impregnated with mineral water, for example, and need only be mineral components such as magnesium and calcium, and are merely for supplying mineral components to the skin as they are. It does not give added value more than the mineral components. In addition, there is a concern about the shortage of minerals in the skin of modern people, and in particular, it is necessary to ingest a trace amount of minerals, and a variety of mineral supplement cosmetics are provided on the market. However, these mineral supplement cosmetics need to be used specially apart from daily care.

  Furthermore, Patent Document 3 relates to a sheet-like cosmetic in which a cosmetic comprising ceramides and trehalose is carried on a base sheet, and since the specific cosmetic is impregnated in advance, it corresponds to the skin of the user. An optimal cosmetic material cannot be used, and a separate cosmetic material has to be used to supplement mineral components.

  In this way, various skin sheet materials are widely used in daily life. By using this as a medium, it can be used as a medium for hybrid skin beautifying ingredients, especially mineral ingredients, especially trehalose and skin with high moisturizing effect. There is no idea or proposal to replenish a complex of useful mineral components as an active ingredient that provides moisture retention and moisture to the skin from the skin sheet material.

  Therefore, in view of the above-mentioned conventional problems, the present invention focuses on cleanliness and abundant mineral components possessed by deep ocean water, and enables mass production with this deep ocean water in the near future. With the combination of trehalose with the usefulness of the above, trehalose can be used as a sheet material for skin and at the same time, using the opportunity of direct or indirect contact with the skin at the time of makeup, makeup removal, cleansing, etc. It aims at providing the sheet | seat material for skin which can replenish the skin with the composite of a mineral component.

  In order to achieve the above object, the present invention is a skin sheet material that comes into contact with the skin, wherein the base sheet is made to hold a complex of mineral components using trehalose and deep seawater as raw materials, Provided is a skin sheet material that can replenish the skin with a composite when contacted. For this purpose, a mineral adjustment liquid made from deep ocean water mixed with trehalose in the base sheet is added, or the water is removed after the addition of the mineral preparation liquid, so that the mineral made from trehalose and deep sea water is made into the base sheet. Hold the complex of ingredients.

  Further, 10 wt% to 90 wt% of trehalose is mixed with the mineral adjustment solution, and 5 wt% to 100 wt% of the mineral adjustment solution using deep sea water as a raw material in which trehalose is mixed with the basis weight of the base sheet. % Added. Mineral adjustment liquid made from deep ocean water is made from deep ocean water and concentrates the ocean deep water without heating while keeping calcium and magnesium in a ratio of 1: 2.5 to 3.5, and contains sodium. The amount is suppressed to about 5% or less of the hardness. And the moisturizing action and mineral component are imparted to the skin by the synergistic effect of the complex of mineral components using trehalose and deep sea water as raw materials.

  Furthermore, collagen or hyaluronic acid is mixed in a mineral adjustment liquid made from deep ocean water. The base sheet is composed of a nonwoven fabric or paper whose main raw material is pulp, cotton or rayon. And the skin sheet material holding the complex of mineral components made from trehalose and deep ocean water as a raw material is dried, or the skin material holding a complex of mineral components made from trehalose and deep ocean water as raw materials A sheet material is impregnated with a predetermined cosmetic or chemical. The skin sheet material is a clean sheet, face mask, eye sheet, wipe sheet, tissue paper, cosmetic puff, perm paper, pack sheet or degreased sheet or other makeup-holding sheet.

  By using the skin sheet material according to the present invention according to each application, a complex of mineral components using trehalose and deep ocean water as a raw material is transferred and replenished to the skin contacted with the skin sheet material, The moisturizing action of trehalose keeps the skin moisturized, and trehalose also has a body odor suppressing effect, so that unpleasant odor can be suppressed. In addition, mineral components, especially calcium, magnesium, and potassium, which are essential nutrients for skin cells, can be replenished to the skin. When mineral components penetrate into the skin, the cells are activated and the waste accumulated in the skin. Drain things. Therefore, it can be expected to have a high beauty effect by making it a sheet material for skin for cosmetics, cosmetics, wiping, skin care, etc., making the skin moist and soft, fluffy, soft and fine, Can lead to good condition.

  Moreover, since the mineral component which uses trehalose and deep sea water as a raw material is replenished to the skin as a complex of both, the absorption rate to the skin is improved by a synergistic effect, and the moisturizing action and the beauty effect are further enhanced. Furthermore, by providing the skin sheet material in a dry state, it is possible to use it by impregnating not the ready-made cosmetics but the own cosmetics suitable for the user's skin. Alternatively, by providing it in a state impregnated with a predetermined cosmetic or chemical solution, if it is used for the original use as a skin sheet material, it simultaneously replenishes a complex of mineral components using trehalose and deep ocean water as raw materials. be able to.

  Hereinafter, the best embodiment of the sheet material for skin concerning the present invention is described. The skin sheet material according to the present invention is a sheet-like material that is used while being in contact with the skin. Specifically, a clean sheet, a face mask, an eye sheet, a wiping sheet, a tissue paper, a pack sheet, a degrease It is used as a sheet for paper and other cosmetic pressers. These are used for cosmetics, cosmetics, wiping, skin care, etc., but are not limited thereto. The skin sheet material according to the present invention includes not only those used only for the skin but also sheet-like materials used for the human body such as hair and nails, such as perm paper, nail polish sheets, and pedicure sheets. In addition, the sheet material is not limited to a planar sheet-like material, but also includes a bag-like or other three-dimensional or roll-shaped material. It doesn't matter. In addition, those used for the skin of pets such as dogs, cats and small birds are included.

  The base sheet of the skin sheet material is not particularly limited as long as it can hold a complex of mineral components using trehalose and deep seawater as raw materials. From the standpoint of use, it is preferable that fibers having hydrophilicity and lipophilicity are blended in the raw fiber. Specifically, it can be used in units of hydrophilic fibers such as pulp, rayon, and cotton, and composite fibers of pulp and other fibers that adsorb heat and oil such as polyester (PET) and polypropylene (PP). Can be used. Using these fibers as the main raw material, a non-woven fabric or paper having a predetermined thickness and density is used. In this embodiment, a 100% cotton non-woven fabric was used. In addition, the base material sheet which mixed other natural fiber and synthetic fiber with cotton may be sufficient.

  Trehalose is a white crystalline or crystalline powder and odorless natural carbohydrate substance. Widely distributed in nature and deeply related to life since ancient times, it is also contained in seawater as well as many animals and plants, and is also an energy source for living organisms. Have the function of maintaining the body and cells. Trehalose, which can be mass-produced from starch in 1993, has been industrially mass-produced in high purity since 1995 and is now widely used as a raw material for food and cosmetics.

  Trehalose is non-reducing, does not cause browning (Maillard reaction) even when heated in the presence of amino acids and proteins (non-coloring), and is very stable against heat and acid (heat and acid resistant) ), Up to a relative humidity of 95%, it has physical properties that do not absorb and release moisture (non-hygroscopic property) at all, and also has a body odor control effect as well as a moisturizing effect that helps retain moisture in the skin.

  The other mineral preparation liquid made from deep ocean water is made from deep ocean water and concentrated without heating while keeping calcium and magnesium in a ratio of 1: 2.5 to 3.5. It is an adjustment solution that reduces sulfate ions by suppressing the sodium content, which becomes an obstructive factor when powdering the adjustment solution and is concerned about excessive intake to about 5% or less of the hardness. The main composition is shown in Table 1.

  In this embodiment, deep ocean water taken from the deep sea at a depth of 320 meters or less off the sea surface off Cape Muroto was used as a raw material for the mineral adjustment liquid. The number of viable bacteria in the deep sea water off Muroto Cape is one digit or more less than that in the surface water, and it contains almost no pathogenic organisms. There is no concern about it, and it is extremely safe when used in foods and products that touch the skin. Muroto Deep Sea Water features low temperature stability, rich in mineral nutrients, excellent cleanliness, mineral properties, ripening, and low temperature stability, and is a nutrient source for phytoplankton, a source of marine life It is rich in “nitrogen”, “phosphorus”, and “silicic acid”, and the deep ocean water plays a role in the storage of these nutrients. From the viewpoint of cleanliness, cleanness has physical cleanliness, biological cleanliness, and chemical cleanliness, and Muroto Deep Sea Water has excellent cleanliness. The temperature of this deep ocean water is almost constant throughout the season, the surface water temperature around Muroto Cape is about 16 ° C to 28 ° C, the depth of the deep water intake is about 9 ° C, about 10 ° C on land. It becomes about -12 degreeC.

  Regarding the mineral characteristics of deep sea water, deep sea water contains more than 70 kinds of elements, and also contains many major elements that humans must ingest, such as magnesium, calcium, and potassium. Magnesium is an element that is indispensable for maintaining the function of nerves and the like, and the lack of magnesium causes autonomic nerve malfunction and heart disease. Magnesium and calcium are closely related, and if one is deficient, the balance is lost, and potassium is effective for excretion of sodium. Iron and zinc are also closely related to health.

  Minerals are important components that make up muscles, blood, nerves and organs in addition to bones and teeth. They are dissolved in body fluids inside and outside the cell, and the body's metabolism such as digestion, decomposition, and absorption of food. It is essential to do smoothly. Since minerals cannot be made in the body, there is only a means of taking it from food. Table 2 shows the contents of magnesium, calcium, potassium, and sodium in deep ocean water.

  As is clear when Table 1 and Table 2 are compared, the mineral adjustment liquid is contained in the ocean water from 400 mg / L to 3445 mg / L, and the magnesium is contained from 1200 mg / L to 10663 mg / L, respectively. As the amount increases, the ratio of calcium and magnesium is maintained in the range of 1: 2.5 to 3.5 as in the case of deep ocean water, and sodium is 508 mg / L from 10000 mg / L to approximately 5% or less of hardness. It is reduced to.

  Trehalose is mixed with the mineral adjustment liquid made from this deep ocean water. In the present embodiment, the mixture is composed of 12% by weight of trehalose and 88% by weight of the mineral adjustment liquid, so that the liquid is easy to handle. In addition, 10 to 90 weight% is suitable for the mixing ratio of a trehalose with respect to a mineral adjustment liquid. As the mixing ratio of powdered trehalose increases, the concentration increases and becomes powdery. When the mixing ratio was 88% by weight of trehalose and 12% by weight of the mineral adjustment solution, the mixture became powdery. The mineral adjustment liquid made from deep ocean water mixed with trehalose used in the present embodiment was commercially available from HC Plastic Life Science Co., Ltd. under the trade name "Mineral Treha". This mineral treha (trade name) is liquid or powdery, and in this embodiment, a liquid having an appropriate concentration is used. However, in the case of powder or high concentration, the concentration is adjusted by dispersing in water. Table 3 shows the mineral components of the mineral adjustment liquid made from deep ocean water mixed with trehalose used in the present embodiment.

  As a result of requesting a mineral adjustment solution made from deep ocean water mixed with trehalose used in the present invention as a raw material and testing it, in the Ames test (mutagenicity test), the mineral adjustment solution mixed with trehalose In the reverse mutation test using Salmonella and Escherichia coli, it is judged that there is no induction of sudden mutation of the gene.In the chromosomal aberration test, the mineral preparation mixed with trehalose does not induce mutagenicity during the chromosomal aberration test. In the acute oral toxicity test, there were no deaths or clinical signs due to administration of a mineral preparation mixed with trehalose, and it was judged that there was no toxicity.

  The mineral adjustment liquid made from the deep sea water mixed with the trehalose described above is added to the base sheet. Fig. 1 shows the addition of mineral adjustment liquid 2 (mineral treha / trade name) made from deep ocean water mixed with trehalose in a base sheet to retain a complex of trehalose and mineral components made from ocean deep water. It is the schematic which shows a process. As shown to the figure (A), the mineral adjustment liquid 2 made from the deep sea water which mixed the trehalose with the base material sheet 1 comprised with the nonwoven fabric which consists of 100% cotton is added, and the figure (B) The adjustment liquid layer 3 is formed as shown in FIG. Next, as shown in FIG. 4C, heating 4 is performed from the upper surface of the adjustment liquid layer 3 to impregnate and fix the mineral adjustment liquid 2 made from deep ocean water mixed with trehalose in the base sheet 1. By evaporating the water 5 as shown in FIG. (D), the composite TM of mineral components using trehalose and deep ocean water as raw materials is formed between the fibers of the base sheet 1 and on one side as shown in FIG. The base material sheet 1 impregnated and held is completed as the skin sheet material S.

  The sheet material for skin obtained by the present invention is used to make a face mask, eye sheet, wipe sheet, tissue paper, cosmetic puff, perm paper, pack sheet, degreased paper and other cosmetic press sheets, etc. The sheet material for skin having a predetermined planar shape, or a sheet material for skin such as a roll shape or a bag shape, can be processed into various shapes and widely used. In addition, it is also possible to commercialize as a skin sheet material in the wet state impregnated with the mineral adjustment liquid without removing the water of the mineral adjustment liquid 2. Moreover, it can also be commercialized as a wet skin sheet material obtained by impregnating a dry paper skin sheet material from which the moisture of the mineral adjustment liquid 2 is removed with a predetermined cosmetic or chemical solution.

  The complex of mineral components using trehalose and deep ocean water as a raw material as described above is formed by combining the hydroxyl groups at the 2nd and 4th positions in the trehalose molecule with calcium and magnesium as shown in FIG. In addition, the shape of cellulose molecules in the base sheet is a sheet shape due to hydrogen bonding, whereas the shape of trehalose molecules made of starch is a helical shape due to hydrogen bonding. Both structures are very stable because they are linked by a hydrogen bond between hydroxyl groups (OH groups), but due to the difference in molecular shape, cellulose does not dissolve in hot or cold water. Due to its nature, trehalose is easily soluble in water. Therefore, the composite is supported and held between the fibers constituting the base sheet and in a fibrous form without being bonded to the base sheet. And as a skin sheet material, trehalose shows easy solubility in moisture when it comes into contact with the skin according to its use, so that the complex is applied to the skin by the moisture or oil content of the skin, cosmetics, and chemicals. Easy to replenish. Moreover, the absorption rate of a mineral component improves by setting it as a composite_body | complex.

  A complex of mineral components using trehalose and deep ocean water as raw materials has a moisturizing effect, a body odor suppressing effect, and the like due to the action of trehalose, and the absorption efficiency of main minerals is improved. In addition, since it forms a complex with trehalose, it is resistant to moisture and stable. That is, it has the individual advantages of trehalose and mineral components, and these complement each other and provide further effects. Furthermore, the mineral component has a sodium content of about 5% or less of the hardness, which causes excessive intake, and a mineral balance close to seawater (ratio of calcium: magnesium is about 1: 2.5 to 3.5). It is possible to efficiently ingest only essential mineral components, which are essential nutrient components for skin cells that are often deficient.

  As an effect of trehalose on the absorption of mineral components, experimental reports using rats have been conducted. This is a comparison between when normal rats and magnesium-deficient rats each receive magnesium alone and when magnesium and trehalose are simultaneously consumed. As shown in Table 4, in normal rats, the absorption rate of magnesium alone was 36.0%, whereas when magnesium and trehalose were ingested simultaneously, the absorption rate was 72.8%, which is more than doubled. In the case of the magnesium-deficient rat, it is greatly improved from 77.5% to 91.9%. The above experimental report is an experiment of absorption from the inside of the body, but also in the present invention concerning the skin sheet, an effect on the skin due to the mineral component forming a complex with trehalose is expected.

  A structure in which collagen or hyaluronic acid is mixed in the mineral adjustment liquid made from deep ocean water can be selected. Collagen is a type of protein that is formed by binding amino acids, and it is said that about 70% of the skin is made of collagen, which keeps the skin firm and smooth without wrinkles. It is the main ingredient that makes up the dermis. Therefore, it is an essential nutrient for preventing youth and aging. As a cosmetic blending standard, there are two types of collagen, a water-soluble collagen liquid product and a powder product. In the present invention, it is appropriate to blend in a mineral adjustment liquid in a liquid state. As a blending ratio, collagen (liquid product) is mixed in an amount of 0.01% by weight to 1% by weight with respect to a mineral adjustment liquid using deep sea water as a raw material.

  Hyaluronic acid is a jelly-like component that is abundant in human skin and joints, and is said to have an effect of filling the gaps between collagen tissues between cells with moisture and keeping the skin moist and firm. A spoonful of hyaluronic acid can hold as much water as a bucket (6 liters per gram), fills gaps between cells, and acts as a lubricant in joints. However, it decreases with aging, and when hyaluronic acid decreases, it becomes impossible to maintain moisture, wrinkles on the skin become deeper, wrinkles and sagging begin to stand out. No matter how much collagen or vitamin C is replenished, moisturizing and firming of the skin will not recover if hyaluronic acid is insufficient. As a cosmetic formulation standard, there is sodium hyaluronate. Since it has the characteristic of keeping moisture retention constant regardless of humidity, it is widely blended in cosmetics in the form of sodium hyaluronate (liquid product or powder product). It is appropriate to mix sodium in liquid form. As a blending ratio, hyaluronic acid (liquid product) is mixed in an amount of 0.01% by weight to 1% by weight with respect to a mineral adjustment liquid using deep sea water as a raw material.

  FIG. 3 is a schematic view of a first embodiment of the present invention in which a mineral adjustment liquid 2 made of deep ocean water in which trehalose is mixed with a nonwoven fabric made of 100% cotton is held. After the base sheet 1, 1 is formed into a desired cardboard shape using the rotary rollers 6, 6, the mineral adjustment liquid 2 made of deep ocean water mixed with trehalose from the nozzle 7 in the next step is sprinkled, Next, the substrate sheet 1 is subjected to predetermined embossing through the embossing rollers 8 and 8. In the next step, the dryer 9 performs heat treatment from the upper surface of 1 for a predetermined time to evaporate the moisture, and the composite of mineral components using trehalose and deep ocean water as raw materials between and on one side of the base sheet 1. After the body is impregnated and fixed, and the thickness of 1 is adjusted to be constant by passing between the pressing rollers 10 and 10, the skin sheet material S is completed by being wound around the winding roller 11.

  FIG. 4 is a schematic view of the second embodiment of the present invention, in which the same components as those of the first embodiment are denoted by the same reference numerals. As described above, first, a plurality of base material sheets 1 and 1 made of 100% cotton non-woven fabric are formed into a desired cardboard shape using the rotary rollers 6 and 6, and then the embossing roller 8 is used in the next step. , 8 through which the base sheet 1 is subjected to predetermined embossing, and then the mineral adjustment using the deep ocean water mixed with trehalose previously filled in the sealed container 12 as the transfer roller 13 rotates. Transfer the liquid 2 to the back side of 1. In the next step, the base sheet 1 is heat-treated by the dryer 9 to evaporate the moisture, and impregnated and fixed with a composite of mineral components using trehalose and deep ocean water as raw materials between and within one fiber. Next, the thickness of the base sheet 1 is adjusted to be constant by passing between the pressing rollers 10 and 10, and then wound around the winding roller 11 to complete the skin sheet material S.

  FIG. 5 is a schematic diagram of the third embodiment of the present invention, in which the same components as those in the first and second embodiments are denoted by the same reference numerals. That is, as in the above example, a plurality of substrate sheets 1 and 1 made of 100% cotton non-woven fabric are formed into a desired cardboard shape using the rotary rollers 6 and 6 and then embossed in the next step. A guide roller into mineral adjustment liquid 2 made of deep ocean water, which is made by mixing trehalose preliminarily filled in container 14 whose upper part is opened, is subjected to predetermined embossing through rollers 8 and 8. 15, the mineral adjustment liquid 2 made of deep ocean water mixed with trehalose is attached to both the front and back surfaces of 1 to remove excess water through the squeeze rollers 16 and 16, and then the next stage In this process, the heat treatment of 1 is performed by the dryer 9 to evaporate the moisture, and the mineral component of trehalose and deep ocean water as raw materials between the fibers of the base sheet 1 and both front and back surfaces Combined impregnating fixing, then after adjusting the thickness of the pressing roller 10, 10 between the base sheet 1 by passing a constant, the skin sheet material S is wound on the take-up roller 11 is completed. Not only the first to third embodiments described above, but also other known means such as flexographic printing is used to hold a complex of mineral components using trehalose and deep seawater as raw materials on the nonwoven fabric. It is possible.

  In each of the above embodiments, the skin sheet material in the wet state impregnated with the mineral adjustment liquid without passing through the drying step can also be impregnated with a predetermined chemical solution or cosmetic after drying. It can also be used as a skin sheet material.

  In each of the above-described embodiments, 5 wt% to 100 wt% of mineral adjustment liquid 2 using deep sea water mixed with trehalose as a raw material is added to the basis weight of the base sheet 1. If it is less than 5% by weight or more than 100% by weight, it is difficult to add to the base sheet, and if it is used as a skin sheet material, it is considered that the effect cannot be expected if it is less than 5% by weight. It is.

  The obtained skin sheet material is provided as a product in a dry paper state, and the user can leave the dry paper state according to the application, or individually apply cosmetics, cosmetic liquids or water suitable for the user's skin. Various skin sheet materials such as cleaning sheets, face masks, eye sheets, wiping sheets, tissue papers, cosmetic puffs, perm papers, pack sheets, degreasing papers and other makeup-holding sheets It can be used for many purposes, and a complex of mineral components made from trehalose and deep ocean water is replenished to the skin. And the moisture of the skin replenished trehalose keeps the moisture of the skin and suppresses body odor. In addition, essential minerals essential for skin cells, especially calcium, magnesium, and potassium can be effectively supplied to the skin, and keratosis and dryness in areas such as elbows, knees, heels, and heels It can also be used to improve symptoms such as skin, rough skin, and cracks. In addition, when used for tissue paper, trehalose and mineral components are added to provide a special lotion tissue paper (moisturizing tissue) with enhanced moisturizing power.

  Also, in the wet state impregnated with mineral adjustment liquid, or in the wet state where the skin sheet material in the dry paper state is impregnated with a predetermined cosmetic, chemical solution, or water, it is used in the same manner as the application in the dry paper state described above. can do.

  For example, cleansing sheets for face and limbs, face masks impregnated with cosmetics, eye sheets, wiping sheets for makeup, tissue paper, cosmetic puffs, perm paper, pack sheets, degreased paper and other makeup and lipsticks When used as various skin sheet materials such as a makeup-holding sheet for conditioning, trehalose that has moved from the skin sheet material to the skin works as a moisturizing and body odor suppressing component that keeps the skin moist, and at the same time calcium Mineral components that are essential nutrients for skin cells such as magnesium and potassium can also be supplied. In particular, by using it for commonly used wet tissue paper, it is possible to keep the skin such as the hand clean and moisturized on a daily basis. For example, it is effective when used for wipes for makeup, deodorant sheets, baby wipes, nursing care (body wipes). The baby's skin looks fresh at first glance, but in fact it is a delicate skin that is easy to dry, which is effective for keeping the buttocks clean and moisturized.

  A base material sheet made of deep-sea water made from deep ocean water in which trehalose mixed with 12% by weight of trehalose and 88% by weight of mineral adjusting liquid is mixed with a base sheet in a dry paper state made of 100% cotton non-woven fabric. After adding 10% by weight to the basis weight of the water and removing the water, a face mask shaped like a face was prepared, and the face mask in a dry state was impregnated with lotion used daily by the subject. The skin was used on the right side of the face for 5 days before going to bed, and the water content, oil content, elasticity, and skin balance before and after the start of use were measured. In addition, Table 5 shows the physical property standards of the base sheet used in Example 1.

  As a comparative example, 10% by weight of an aqueous solution in which 12% by weight of trehalose was mixed with the same base sheet as in Example 1 was added to the basis weight of the base sheet, and after removing moisture, the shape of the face was shaped. The face mask in dry condition is impregnated with a lotion used daily by the subject, and used on the left side of the face for 5 days before going to bed. The amount, oil content and elasticity were measured respectively. The comparative example was an aqueous solution of trehalose because trehalose has already been proved to have improved moisture retention. Therefore, the complex of trehalose and mineral components based on deep seawater according to the present invention is trehalose. This is to prove that there is an advantage over single use.

  As the skin moisture content of a newborn baby is said to be 90%, the moisture content of the skin is the key to maintaining moisturizing skin moisture. Improving moist bare skin power is closely related to daily lifestyle habits, such as correct facial cleansing, skin nourishment / skin protection, room humidity, diet, moderate exercise, and sleep time. The skin moisture content is measured by measuring the moisture content on the skin surface, and the skin quality is diagnosed based on the measured value. Skin quality is roughly classified into four categories: N: normal skin, D: dry skin, O oily skin, and OD: mixed skin (dry oily skin). Skin quality is classified based on the amount of water on the skin surface (stratum corneum) and the amount of sebum secreted. Therefore, it was considered that the presence or absence of an improvement in the moisturizing effect on the skin could be confirmed by measuring the moisture content, oil content, and elasticity before and after use as a face mask.

  The measuring instrument used was a portable moisture meter manufactured by Moritex Co., Ltd. and an oil / water / elasticity meter. In the measurement method, after using a face mask in both Example 1 and Comparative Example, the face was washed, the skin moisture was completely wiped off, and the skin was settled. Degree), oil content, and elasticity were measured left and right, and changes were observed. The data before use is shown in Table 6, the data after use is shown in Table 7, and among these data, the change in moisture content is graphed, and the oil content data is graphed in FIG. FIG. 7 is a graph showing changes in elasticity, and FIG.

  As is clear when Table 6 and Table 7 are compared, in both Examples 1 and Comparative Examples, the moisture content is improved and the oil content is adjusted and the elasticity is improved compared to before use. The ideal bare skin is in a state where the moisture / oil balance is maintained, so that simply improving the amount of moisture is not a factor that increases the moisture index of the skin, but that the secretion of sweat and sebum is appropriate. The skin balance is adjusted. The role of oil has the function of covering the skin surface to prevent moisture from escaping and protecting the skin from external stimuli. Therefore, if there is no appropriate oil in addition to moisture, the barrier function is lowered, which may lead to a problem of skin barrier injury due to dry skin. Therefore, as a comprehensive evaluation, when the amounts of water on the left and right sides of the face are compared, the amount of moisture and elasticity are reliably improved on the right side (Example) side, although a small amount compared to the left side (Comparative Example). The improvement in elasticity prevents the decrease of the water retention rate due to the loss of elasticity and flexibility due to the deterioration of the function of cells inside the skin, and has the effect of helping moisture absorption. Therefore, since the elasticity of the skin was improved from all the monitors, the synergistic effect of trehalose and the mineral component in the complex of the mineral component using trehalose and deep sea water as a raw material according to the present invention was confirmed.

  A prominent example of this is the case of monitors in their 50s. For those in their 50s, the skin balance evaluation changes from “D: dry skin” before the start of use to “N: normal skin” after 5 days of use, and the skin condition is remarkably improved. As shown in the data before the start of use, this is extremely low compared to other monitors with 2% oil. Because of this, the secretion of sebum is insufficient, the moisturizing index of the skin is lowered, and it is troubled with dry skin. However, after 5 days of use, the water content improved slightly from 35.1% to 36.4%, but the oil content increased from 2% to 10% and the elasticity increased from 40% to 81%. The skin balance is improved as a whole.

In addition, it was as follows as a raw reaction after use of each monitor.
-The finish and closeness of makeup is better than before.
・ Skin has been sticking.
・ The measurement value itself did not change much, but I felt the pre-skin skin.
・ There was a breakout on the left skin, but it seems that trouble is less likely to occur on the right skin.
・ It is difficult to understand the difference in skin when touched, but it feels moist.
・ I have a good image that minerals are better for my skin.
・ It looks as if the right side is sharp.
・ When asked to a third party, the right side answered that there was elasticity and gloss.
・ I was not worried about the ruggedness on my right cheek before I used it.
-The feel of the face mask is softer and softer than the right pack material, and feels good.
・ The pack material for the right side has better penetration of lotion.
・ The cheek on the right cheek was more moistened (feeling that the right finger pulls backward when the finger touches it and the left feels loose).

  According to the present invention, by using the obtained skin sheet material as various skin sheet materials that come into contact with the skin, the mineral component that uses trehalose and deep ocean water as raw materials for the skin contacted with the skin sheet material Thus, the moisture of the skin is maintained by the moisturizing action of trehalose, and trehalose also has a body odor suppressing effect, so that unpleasant odor can be suppressed. In addition, mineral components, especially calcium, magnesium, and potassium, which are essential nutrients for skin cells, can be replenished to the skin. When mineral components penetrate into the skin, the cells are activated and the waste accumulated in the skin. Drain things. Moreover, since the mineral component which uses trehalose and deep sea water as a raw material is supplied to the skin as a complex of both, the absorption rate to the skin is improved by a synergistic effect, and the moisturizing action and the beauty effect are further enhanced. Furthermore, by providing the skin sheet material in a dry state, it is possible to use it by impregnating not the ready-made cosmetics but the own cosmetics suitable for the user's skin. Alternatively, by providing it in a state impregnated with a predetermined cosmetic or chemical solution, if it is used for the original use as a skin sheet material, it simultaneously replenishes a complex of mineral components using trehalose and deep ocean water as raw materials. be able to.

Schematic which shows the process of hold | maintaining the composite of the mineral component which uses trehalose and deep sea water as a raw material on a base material sheet. Structure diagram of a complex of mineral components using trehalose and deep ocean water as raw materials. 1 is a schematic diagram of a first embodiment of the present invention. Schematic of 2nd Embodiment of this invention. Schematic of 3rd Embodiment of this invention. The graph which shows the change of moisture content. The graph which shows the change of oil content. The graph which shows the change of elasticity.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Base material sheet 2 ... Mineral adjustment liquid made from deep ocean water mixed with trehalose 3 ... Adjustment liquid layer TM ... Composite of mineral components made from trehalose and deep ocean water 6 ... Rotary type roller 7 ... Nozzle DESCRIPTION OF SYMBOLS 8 ... Embossing roller 9 ... Dryer 10 ... Pressing roller 11 ... Winding roller 12 ... Sealed container 13 ... Transfer roller 15 ... Guide roller

Claims (16)

  A skin sheet material that comes into contact with skin, wherein a base material sheet holds a complex of mineral components using trehalose and deep ocean water as raw materials.   It is a skin sheet material that comes into contact with the skin. The base material sheet holds a complex of mineral components made from trehalose and deep ocean water, and the complex can be replenished to the skin when it comes into contact with the skin. The sheet material for skin characterized by having made it.   It is a skin sheet material that comes into contact with the skin, and a mineral adjustment liquid that uses trehalose mixed with trehalose as a raw material is added to a base sheet, and a mineral component that uses trehalose and deep sea water as a raw material to the base sheet A skin sheet material characterized by holding a composite of the above.   It is a skin sheet material that comes into contact with the skin, and a mineral adjustment liquid that uses trehalose mixed with trehalose as a raw material is added to a base sheet, and a mineral component that uses trehalose and deep sea water as a raw material to the base sheet A skin sheet material, characterized in that the composite can be replenished to the skin when it is in contact with the skin.   It is a skin sheet material that comes into contact with the skin, and a base material sheet is added with a mineral adjustment solution made of deep sea water mixed with trehalose, and then moisture is removed, thereby removing trehalose and the ocean on the base sheet. A skin sheet material characterized by holding a composite of mineral components using deep water as a raw material.   It is a skin sheet material that comes into contact with the skin, and a base material sheet is added with a mineral adjustment solution made of deep sea water mixed with trehalose, and then moisture is removed, thereby removing trehalose and the ocean on the base sheet. A skin sheet material characterized by holding a complex of mineral components using deep water as a raw material, and allowing the complex to be replenished to the skin when it contacts the skin.   Mineral adjustment liquid made from deep seawater as raw material concentrates deep seawater without heating while maintaining a ratio of calcium and magnesium in a ratio of 1: 2.5 to 3.5, and sodium content is about 5% of hardness. The sheet material for skin according to claim 3, 4, 5, or 6, which is suppressed to the following.   The skin sheet material according to claim 3, 4, 5, 6, or 7, wherein trehalose is mixed in an amount of 10 wt% to 90 wt% with respect to the mineral adjustment liquid.   The mineral adjustment liquid made from deep ocean water mixed with trehalose as a raw material is added to the basis weight of the base sheet in an amount of 5% by weight to 100% by weight according to claim 3, 4, 5, 6, 7 or 8. Sheet material for skin.   The sheet material for skin according to claim 3, 4, 5, 6, 7, 8, or 9, wherein collagen is mixed with a mineral adjustment liquid made from deep ocean water.   The skin sheet material according to claim 3, 4, 5, 6, 7, 8, 9, or 10, wherein hyaluronic acid is mixed with a mineral adjustment liquid made from deep ocean water.   The skin sheet material according to claim 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 or 11, wherein the base sheet is made of a nonwoven fabric or paper mainly composed of pulp, cotton or rayon.   A complex of trehalose and deep sea water as a raw material provides a moisturizing action and a mineral component to the skin, 2, 1, 3, 4, 5, 6, 7, 8, 9, 10, 11 or 12. A sheet material for skin according to 12.   The skin sheet material in which a complex of mineral components using trehalose and deep seawater as raw materials is held is in a dry state. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 , 12 or 13 sheet material for skin.   Claims 1, 2, 3, 4, 5, 6, and 7 obtained by impregnating a skin sheet material holding a complex of mineral components using trehalose and deep ocean water as raw materials with a predetermined cosmetic or chemical solution , 8, 9, 10, 11, 12 or 13.   The skin sheet material is a clean sheet, face mask, eye sheet, wiping sheet, tissue paper, cosmetic puff, perm paper, pack sheet or makeup-holding sheet. , 7, 8, 9, 10, 11, 12, 13 or 14.

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