JP2002322028A - Polymer-containing pack carrier - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a pack carrier having no remain on the skin after the application of a pack cosmetic, obtaining a sufficient occlusion which can not be obtained by a nonwoven fabric, or the like, stimulating the percutaneous absorption of an active ingredient, and at the same time, easy in handling like a sheet-shaped pack. SOLUTION: The pack carrier is obtained by using a composition consisting of a high molecular polymer composition having a glass transition temperature of 25-60 deg.C and/or one or more kinds out of polynorbornene, a hydrocarbon, a silicone, an ester and a triglyceride, and a temperature controlling means consisting of three elements of (A) a solution of a solidifying agent of alginic acid, (B) a composition containing alginic acid and/or a water-soluble alginic acid salt, and a metal oxide, and (C) an acid solution in combination. Thus obtained pack carrier can stimulate percutaneous absorption of an active ingredient and is easy in handling like a sheet-shaped pack.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pack support comprising polynorbornene, which is useful for pack treatment and the like and is obtained by polymerizing norbornene as a constituent monomer.

[0002]

2. Description of the Related Art Pack cosmetics are muddy, viscous semi-liquid,
Cream, foam and other dosage forms, the active ingredient, for example,
Contains anti-aging agent, moisturizing agent, whitening agent, collagen fiber bundle restructuring agent, wrinkle improving agent, excess sebum remover, etc., applied to the skin, and uses the occlusive property of this dosage form to make the active ingredient skin It is used for the purpose of promoting absorption and removing excess sebum. However, the effects of the pack cosmetics clearly appear due to the functions of the above-mentioned active ingredients and the base itself. The only drawback is that the pack is not easily made. Recently, improved products have been developed so that packing can be carried out more easily, and a typical product is a sheet-like packing fee. Sheet-type pack materials are made of a non-woven fabric as a support, impregnated with lotion, etc., and affixed to the face. There is already known a plug-removing type in which excessive sebum, a plug and the like are physically fixed and removed with a high molecular polymer. Among these, a lotion-impregnated sheet-like pack can be easily packed anywhere, and has recently been widely used as a very effective care means.

However, such impregnated sheet packs usually contain a humectant such as a polyhydric alcohol, an active ingredient such as collagen or sodium hyaluronate, and a fixing agent such as a water-soluble acrylic polymer. The liquid matrix (toner) is impregnated into a support such as a nonwoven fabric. In such a dosage form, after the patch is peeled off, the water-soluble acrylic acid polymer or fluid matrix (lotion) remaining on the skin causes a sticky skin without washing, In the case of a dosage form, there is a problem that the function is deteriorated in terms of obstructiveness due to the properties of the nonwoven fabric and the like.

[0004] There is no residue on the skin, such as an acrylic acid-based polymer or an active ingredient of a fluid matrix (lotion), and a sufficient occlusive property which cannot be obtained with a nonwoven fabric is obtained.
There has been a demand for a pack support that allows more active ingredients to penetrate the skin and that is easy to handle, such as a sheet-like pack.

On the other hand, polynorbornene obtained by polymerizing norbornene, which is a functional polymer of a diene elastomer, as a constituent monomer is known to form a three-dimensional network structure and incorporate oil therein. It has been synthesized for the purpose of recovery, etc., but has never been blended in cosmetics. Further, it is known that the polymer is a polymer that absorbs relatively low-polarity oil and has a shape memory function easily by controlling the temperature, but has never been used as a support of a pack cosmetic composition. .

[0006]

DISCLOSURE OF THE INVENTION The present invention has been made under such circumstances. After using a pack cosmetic, there is no residue on the skin, and a sufficient occlusive property which cannot be obtained with a nonwoven fabric or the like is obtained. It is an object of the present invention to provide a pack support which facilitates percutaneous absorption of the obtained active ingredient and which is easy to handle, such as a sheet-like pack.

[0007]

In view of such circumstances, the present inventors have found that after using a pack cosmetic, there is no residue on the skin, sufficient occlusive properties which cannot be obtained with a nonwoven fabric or the like are obtained, and an active ingredient is obtained. Promotes percutaneous absorption, and like a sheet pack,
As a result of intensive research efforts in search of a pack support that is easy to handle, using polynorbornene, which is a polymer synthesized using norbornene as a constituent monomer, for the pack support and, at the same time, using a temperature control composition By
They found that such a technique was possible and came to complete the invention. That is, the present invention relates to the following technology. (1) A pack support comprising a polymer containing norbornene as a constituent monomer. (2) a polymer containing norbornene as a constituent monomer is a diene-based elastomer,
The pack support according to (1). (3) A pack support, wherein the polymer according to (1) or (2) is polynorbornene. (4) The pack support according to any one of (1) to (3), which contains one or more of polynorbornene and / or hydrocarbon, silicone, ester, and triglyceride. (5) It is for an aesthetic.
The pack support according to any one of (1) to (4). (6) 1) A pack cosmetic composition comprising the pack support according to any one of (1) to (5) and 2) a pack cosmetic composition and / or a means for adjusting temperature. (7) The pack cosmetic composition according to (6), further comprising a floral herbal and / or green floral flavor. (8) A) a solution of a solidifying agent for alginic acid; and B) (6) The temperature control as described in (6), which comprises three components of a composition containing alginic acid and / or a water-soluble salt of alginic acid and a metal oxide, and C) an acid solution. Composition. (9) A glass transition temperature of 25 to 60 ° C., comprising a high molecular weight polymer composition, (1) to (8).
The pack support according to any one of the above.

[0008]

BEST MODE FOR CARRYING OUT THE INVENTION (1) The glass transition temperature, which is an essential component of the polymer sheet pack support of the present invention, is 25 to 6.
Polymer at 0 ° C. (for example, polynorbornene, which is a polymer using norbornene as a constituent monomer, etc.) The pack support of the present invention contains polynorbornene polymerized using norbornene, an essential component, as a constituent monomer. It is characterized by doing. In addition to norbornene, a polymer-constituting monomer that is generally used in cosmetics and the like can be contained as an arbitrary constitutive monomer. Such optional monomers include, for example, acrylic acid,
Methacrylic acid, esters thereof, styrene, vinyl alcohol, and the like can be preferably exemplified, and the properties thereof can be variously changed from liquid to solid, but the polymer as an essential component of the pack support and the pack cosmetic of the present invention is a diene. It is preferably a system elastomer. Here, the diene-based elastomer means that at least 60% or more of the constituent monomers are diene-based compounds and have a rubber or solid form. As a preferable example of such a polymer, polynorbornene obtained by polymerizing only norbornene can be particularly preferably exemplified. Polynorbornene (NOSOLEX NS: manufactured by Zeon Corporation) has a molecular weight of about 300
It is a shape-recovery resin.Norbornene is synthesized from ethylene and cyclopentadiene by a Diels-Alder reaction, and the double bond and the five-membered ring obtained by ring-opening polymerization of this norbornene monomer are alternately bonded. It is a polymer having a structure, is a white powder, and has a specific gravity of 0.96. Furthermore, it is porous,
It has a three-dimensional structure. In particular, it has very good compatibility with hydrocarbon-based low-polarity oils such as liquid paraffin and squalane, absorbs a large amount of oil, and the absorbed lump is ready for handling and is insoluble in water. By effectively utilizing the properties of such a functional polymer, polynorbornene, it is possible to use it as a pack support and a pack cosmetic. The glass transition temperature of polynorbornene, which is the pack support and pack cosmetic of the present invention, that is, the temperature at which a high temperature soft polymer solidifies by cooling to about 35 ° C. is about 35 ° C., and a pack containing 100% of polynorbornene. If it is a support, it is heated to 35 ° C. or more and molded.
By cooling to a temperature of not more than ℃, it can be formed into a hardened sheet. By including various oils in polynorbornene, the glass transition temperature can be lowered. In particular, polynorbornene can contain a relatively low-polarity oil and has a storage capacity of up to about 0.1 to 10 times. Examples of the type of oil to be contained include hydrocarbons, silicones, esters, and triglycerides, and one or more of these can be contained. Thereby, the hardness and solidification temperature of the polynorbornene sheet can be freely adjusted.

(2) The type of oil contained in the polynorbornene which is the pack support of the present invention. The pack support of the present invention is characterized by containing one or more of polynorbornene and / or hydrocarbon, silicone, ester, and triglyceride. The types of oils contained in polynorbornene are as follows: 1) As paraffinic hydrocarbons, isoparaffin, light liquid isoparaffin, heavy liquid isoparaffin, liquid paraffin, liquid isoparaffin, squalane, olive squalane, petrolatum, microcrystalline wax, normal paraffin, paraffin , Pristane, zamen, gazsen, lauran, ozokerite, ceresin, polyethylene powder and the like. 2) Examples of the olefin-based hydrocarbon include 9-methylnonadecane, perfluoropolyether and the like. 3) As silicone, methyl hydrogen polysiloxane, methyl polycyclosiloxane, octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, dodecamethylcyclohexasiloxane, octamethyltrisiloxane, tetradecamethylhexasiloxane, highly polymerized methylpolysiloxane ,
Trimethicyloxysilicic acid solution, dimethylsiloxane methyl (polyoxyethylene) siloxane methyl (polyoxypropylene) cyclohexane copolymer, dimethylsiloxane methyl (polyoxyethylene) siloxane copolymer, dimethylsiloxane methyl (polyoxy) Propylene) siloxane copolymer, dimethylsiloxane / methylcetyloxysiloxane copolymer, dimethylsiloxane / methylstearoxysiloxane copolymer, methylpolysiloxane emulsion, cyclic silicone resin, cyclic polydimethylsiloxane, trimethylsiloxane, methylpolysiloxane, Cross-linked methylpolysiloxane, dimethylpolysiloxane, aminoethylaminopropylsiloxane, aminoethylaminopropylsiloxane / dimethylsiloxane Polymer emulsions, dimethyl siloxane-methyl (polyoxyethylene) siloxane-methyl, methylphenyl polysiloxanes, pentadiene, octamethyltrisiloxane, decamethylcyclopentasiloxane, methacrylic-modified methyl polysiloxane.

Examples of the ester include isopropyl myristate, propyl myristate, isopropyl palmitate, octyl palmitate, vinyl palmitate, butyl stearate, isopropyl stearate, isopropyl laurate, hexyl laurate, myristyl myristate, and cetyl myristate. To isotridecyl myristate, octyldodecyl oleate, octyldodecyl myristate, decyl oleate, isopropyl oleate, oleyl oleate, propyl oleate, isoamyl oleate, allyl oleate, propyl linoleate, isopropyl linoleate, isopropyl linoleate Butyl, hexyldecyl ethidimethyloctanoate, cetyl lactate, myristyl lactate, diethyl phthalate,
Lanolin acetate, ethylene glycol monostearate,
Ethylene glycol myristate, ethylene glycol laurate, ethylene glycol palmitate, ethylene glycol oleate, propylene glycol monostearate, propylene glycol laurate, propylene glycol myristate, propylene glycol palmitate, propylene glycol oleate, propylene glycol alginate, Examples include propylene glycol dioleate, propylene glycol linoleate, cetyl octanoate, hexyldecyl dimethyloctanoate, octyldodecyl dimethyloctanoate, cholesteryl stearate, glyceryl isostearate, octyldodecyl erucate, and octyldodecyl lanolin fatty acid. As triglycerides, triglyceryl isostearate, castor oil, semi-hardened castor oil, hydrogenated castor oil, hydrogenated palm oil fatty acid triglyceride, tallow fatty acid triglyceride, hydrogenated tallow fatty acid triglyceride, avocado oil, meadowfoam oil, apricot oil, Grape seed oil, sasanqua oil, safflower oil, almond oil, corn oil, sunflower oil, hazelnut oil, jojoba oil, macadamia nut oil, rosehip oil, sesame oil, olive oil, mink oil, oatiri grass oil, cottonseed oil, camellia oil, jojoba oil , Evening primrose oil, macadamia nut oil, rosehip oil, hazelnut oil, meadowfoam oil, tree 2-
Examples include glycerin ethylhexanoate, triglyceride of lanolin fatty acid, refined beef tallow, turtle oil, mocro, diglyceryl triisostearate, glyceryl tribehenate, cholesteryl hydroxystearate, soft cholesteryl lanolin fatty acid, and triglyceride of coconut fatty acid.

(3) Means for adjusting temperature as an essential component of the present invention The pack support of the present invention utilizes the glass transition temperature of polynorbornene for the purpose of improving functionality and simplicity. It is characterized in that a temperature adjusting means is essential. Temperature control means include steamed towels, infrared lamps,
Steam or a composition for adjusting temperature is used. There is no particular limitation as long as the temperature can be adjusted to about 35 ° C., which is the glass transition temperature of polynorbornene. Among these, it is preferable to use a temperature control composition in terms of safety and ease of temperature control. The temperature regulating composition comprises three components: A) a solution of a solidifying agent of alginic acid, B) a composition containing alginic acid and / or a salt of a water-soluble alginic acid and a metal oxide, and C) a solution of an acid. Consists of A) The solution of the solidifying agent for alginic acid is a general term for compounds having an action of reacting with alginic acid to form an insoluble gel. Specifically, calcium, magnesium,
Preferred examples include soluble salts of metals such as zinc, and particularly preferred examples include calcium sulfate. As a solvent for dissolving the solidifying agent for alginic acid, a solvent that dissolves such a salt and does not dissolve the insoluble salt formed by the solidifying agent for alginic acid is preferable, and water is particularly preferable. Of course, it is possible to include a small amount of alcohols such as ethanol and glycerin since they do not affect gel formation. A preferred form of such a solution of the solidifying agent for alginic acid is a 5 to 15% by weight aqueous solution of calcium sulfate.

B) A composition containing alginic acid and / or a salt of a water-soluble alginic acid and a metal oxide means a salt of a water-soluble alginic acid as long as it is soluble in water and presents a viscous liquid. There is no particular limitation, for example, sodium salt,
Examples thereof include alkali metal salts such as potassium salts, organic amine salts such as triethylamine salts and triethanolamine salts, and basic amino acid salts such as arginine salts and lysine salts. It is particularly preferable to use an alkali metal salt, especially a sodium salt. Alginic acid and salts thereof may be used in combination of two or more, but even in such a case, a combination with a sodium salt is preferable, and it is particularly preferable to use the sodium salt alone. The content of such alginic acid and / or a salt thereof with respect to the total amount of the composition containing a salt of alginic acid and / or a water-soluble alginic acid and a metal oxide is preferably 1 to 10% by weight, and more preferably 3 to 7% by weight.
% By weight. As the metal oxide, those which generate heat by an acid or water are preferable, and examples thereof include magnesium oxide and zinc oxide. Of these, magnesium oxide is particularly preferred. This is because the amount of heat generated upon reaction with water or an acid is large. Such metal oxides can be contained alone or in combination of two or more. The most preferred form is a form containing only magnesium oxide. The content of the metal oxide is preferably 1 to 10% by weight, more preferably 3 to 7% by weight, based on the total amount of the composition containing alginic acid and / or a water-soluble salt of alginic acid and the metal oxide. . In addition to these components, it is preferable to contain a polyhydric alcohol which generates heat of hydration when mixed with water, and in particular, glycerin. The content of the polyhydric alcohol is preferably 60 to 97% by weight, more preferably 70 to 95% by weight, based on the total amount of the composition containing alginic acid and / or a water-soluble salt of alginic acid and a metal oxide. It is.

C) The acid solution can be used without particular limitation as long as it is one usually used in cosmetics. Mineral acids such as hydrochloric acid, nitric acid and phosphoric acid, formic acid, acetic acid and the like can be used. Preferred examples include carboxylic acids, oxycarboxylic acids such as lactic acid and glycolic acid, oxalic acids, polybasic acids such as adipic acid, and oxypolybasic acids such as citric acid. Of these, oxypolybasic acids are more preferable, and Preferably, it is citric acid. The content of such an acid is preferably from 10 to 30% by weight, particularly preferably from 12 to 25% by weight, based on the total amount of the acid solution. As a solvent for dissolving these acids, a solvent that dissolves such acids and does not dissolve the insoluble salt formed by alginic acid and the solidifying agent is preferable, and water is particularly preferable.

(Temperature Control Method Using Temperature Control Composition) By heating with the temperature control composition, the polynorbornene pack support changes its shape near the glass transition temperature and adheres to the form on the skin. This improves the obstructiveness required for the function of the pack support, promotes percutaneous absorption of the active substance, and removes excess sebum. Next, a pattern of a method of using the temperature control composition will be described. 1. The components of A), B) and C) are quickly mixed and quickly applied to a polynorbornene pack support. 2. The components of B) and C) are immediately mixed, applied onto a polynorbornene pack support, and then A) is sprayed or the like and sprinkled. 3. A) is coated on a polynorbornene pack support in advance, and a mixture of B) and C) is quickly applied thereto. 4. An auxiliary support impregnated with A) is placed on a polynorbornene pack support, on which a quick mixture of B) and C) is applied. 5. After rapidly mixing the components of B) and C) and applying them on a polynorbornene pack support, an auxiliary support impregnated with A) is applied. The temperature control composition used here can be used either directly on a polynorbornene pack support or on a polynorbornene pack support covered with an auxiliary support such as a nonwoven fabric. It is particularly preferable to use the temperature control method 4 using the support in order to stabilize the shape of the polynorbornene-packed support adhered to the skin by heating and to improve the occlusive property.

(4) Pack Support Containing Polynorbornene of the Present Invention The pack support of the present invention is characterized by containing polynorbornene, has improved functionality and simplicity, and is useful in pack treatment. . The pack treatment process using polynorbornene as a pack support is shown. Polynorbornene is formed on a sheet-like support using a glass transition temperature. That is, as a first step, various active ingredients usually contained in a pack (for example, an anti-aging agent, a humectant, a whitening agent, a collagen fiber bundle restructuring agent, a wrinkle improving agent, an excess sebum remover, a cell activator, Vitamin A and analogs, vitamin B and analogs, vitamin C and analogs, vitamin D and analogs, E and analogs, vitamin K and analogs, etc.) The gel may be applied on the skin. At this time, the lotion, milky lotion, cream, essence and gel may be applied on the skin via an auxiliary support or as it is. Examples of the auxiliary support include insoluble polymer sheets such as lint cloth, nonwoven cloth, polyethylene terephthalate, nylon, and vinyl chloride sheet. (Among these, nonwoven fabrics are particularly preferred in terms of matrix orientation.) Since these auxiliary supports are useful for holding the cosmetic applied on the skin, these auxiliary supports are used. Is preferred. As a second step, a sheet-like polynorbornene support is placed on the cosmetic-applied skin, and A) a solution of a solidifying agent of alginic acid;
B) a composition containing alginic acid and / or a salt of a water-soluble alginic acid and a metal oxide; and C) a solution of an acid, the composition for temperature control comprising three elements: To apply on a sheet-like polynorbornene support. This is due to the fact that the glass transition temperature of about 35 ° C. (transition region:
The transition temperature and the transition region of the oil-added polynorbornene are lowered to about 35 to 36 ° C., and the transition area becomes lower than 35 ° C.). Then, it functions as a pack support by bringing it into close contact with the uneven skin form. Then, the temperature of the temperature-adjusting composition on the sheet-like polynorbornene of the pack support fitted to the skin form due to a temperature change equal to or higher than the glass transition temperature decreases to become equal to or lower than the glass transition temperature and loses flexibility. Polynorbornene can be easily peeled off.Furthermore, it is heated to a glass transition temperature or higher by heating it again with a steam towel etc. on the fitted polynorbornene that has lost flexibility and uses the shape recovery function of polynorbornene. Then, it may be separated from the skin surface by returning to the uniform sheet state of the state applied first. As described above, by using polynorbornene as a pack support, at the time of pack treatment, the heat retention effect is increased, the pack can be easily peeled off at the end of the pack, and there is no residue on the skin,
Provides a pack support that provides sufficient obstructiveness that is difficult with conventional pack forms, promotes percutaneous absorption of active ingredients, excels in removing excess sebum, and is easy to handle like a sheet pack. It is possible to Thus, various active ingredients usually contained in a pack (for example, an anti-aging agent, a moisturizing agent, a whitening agent, a collagen fiber bundle restructuring agent, a wrinkle improving agent, an excess sebum remover, a cell activator, vitamin A,
D, E and derivatives thereof) can be conveniently used as a combination kit with a lotion, an emulsion, a cream, an essence, a gel or the like and a polynorbornene pack support.

(5) A fragrance composition having a floral herbal and / or green floral fragrance contained in the polynorbornene pack support and / or cosmetic composition of the present invention. The polynorbornene pack support and the cosmetic of the present invention are:
It is characterized by containing a fragrance composition having a floral herbal tone and / or a green floral tone. The floral herbal tone fragrance composition preferably contains about 0.5 to 5% of aroma herbs such as natural lavandin oil, geranium oil, orange oil, rosemary oil, sage oil and eucalyptus oil on the top, Further, hedione (methyldihydrojasmonate), linalool, musk C-14 (ethylene dodecandioate), linalyl acetate, citronellol, phenylethyl alcohol, rial, lilal,
It is preferable to add about 0.5 to 3% of ionon beta, helional, benzyl acetate, galaxolide and the like. On the other hand, the green floral fragrance composition preferably contains about 1 to 7% of an aroma herb such as geranium oil, rosemary oil, eucalyptus oil, lavandin oil, orange oil, etc. Further, Musk C-14 (Ethylene dodecandioate), hedione (methyldihydrojasmonate), citronellol, phenylethyl alcohol, rial,
It is preferable to blend about 0.1 to 3% of rylal, linalool, ionone beta, linalyl acetate, dihydromyrcenol, leaf alcohol, helional and the like. These perfume compositions include not only essential oils, but also stabilizing and diluting perfume compositions,
Ethanol and polyhydric alcohol are blended. Examples of polyhydric alcohols include ethylene oxide, ethylene glycol, diethylene glycol, triethylene glycol,
Polyethylene glycol 200, polyethylene glycol 300, polyethylene glycol 400, propylene glycol, dipropylene glycol, sorbitol,
1,3-butylene glycol and the like. These may contain only one kind, or may contain two or more kinds in combination. The preferable content of the ethanol and the polyhydric alcohol contained in the fragrance composition of the present invention is 0.1 to 60% by weight, more preferably 1 to 40% by weight. This is because if the amount is too large, side effects such as skin irritation may occur, and if the amount is too small, the perfume composition cannot be stabilized. The content of the perfume composition contained in the polynorbornene pack support and the cosmetic is preferably 0.0001 to 10% by weight, more preferably 0.01 to 5% by weight.

[0017]

EXAMPLES Hereinafter, the present invention will be described in more detail with reference to Examples, but it goes without saying that the present invention is not limited to only these Examples.

<Examples 1 and 2> A fragrance was previously added to 20 g of polynorbornene while stirring, and the polynorbornene in a rubber fluidized state was heated to a glass transition temperature or higher (about 35 to 36).
(° C. or higher) and uniformly form a sheet in an area of about 400 cm 2 while holding. This was stored one by one in a laminate bag. According to the following prescription, a white care essence was prepared by a conventional method. Example 1
After taking an appropriate amount of White Care Essence and applying it directly to the face after face washing and allowing the White Care Essence to penetrate the skin to some extent for about 5 minutes, the polynorbornene sheet (about 20 g) is used as a pack support. Cover the face, then prepare a temperature control composition shown in the following formula, apply it on a polynorbornene pack support on the face, adjust the temperature (about 35-36 ° C. or more), and perform pack treatment for about 20 minutes Was done. As Example 2, the face after face washing was covered with a nonwoven fabric containing an appropriate amount of white care essence,
Allow the white care essence to penetrate the skin to some extent for about 5 minutes, followed by a polynorbornene sheet (about 20 minutes).
g) was used as a pack support to cover the face, then a temperature-regulating composition according to the following formulation was prepared and applied to a polynorbornene sheet on the face to regulate the temperature (about 35).
３６36 ° C.) for about 20 minutes. Comparative Example 1
Take an appropriate amount of White Care Essence, apply it directly to the face after face washing, allow the White Care Essence to penetrate the skin to some extent for about 5 minutes, and then create a temperature control composition shown in the following formula, It was applied, the temperature was adjusted (about 35 to 36 ° C.), and the pack treatment was performed for about 20 minutes.
As Comparative Example 2, the face after washing the face was covered with a nonwoven fabric containing an appropriate amount of white care essence, the essence was allowed to penetrate the skin to some extent for about 5 minutes, and then a temperature control composition shown in the following formulation was prepared. It was applied on top, temperature was adjusted (about 35 to 36 ° C.), and pack treatment was performed for about 20 minutes.
The panelists in this pack test were those suffering from spot freckles, and 5 persons were used in each group. Twice a week like this pack, 3
After months, the degree of improvement of spots and freckles was evaluated. It was evaluated on a significantly improved, improved, unchanged basis. Table 1 shows the results. In Examples 1 and 2, compared to Comparative Examples 1 and 2, the heat retention effect was increased, and the adhesion to the face (skin form) by the polynorbornene support was improved,
It can be seen that a sufficient occlusive property which cannot be obtained with the conventional pack was obtained, transdermal absorption of the whitening component was promoted, and a whitening effect was remarkably obtained. As a method of removing the support, the temperature of the temperature control composition on the polynorbornene support is lowered to be lower than the glass transition temperature, and the pack treatment is completed by peeling off the fitted polynorbornene losing flexibility. . Furthermore, the temperature is raised to the glass transition temperature or higher by heating again with steam towel etc. on the fitted polynorbornene that has lost flexibility and fitted, using the shape recovery function of polynorbornene to make a uniform sheet state as applied first. It may be separated from the skin surface by returning. After peeling the polynorbornene support, there is no residue on the skin,
There was no need for face washing. The pack support was thus easy to handle during pack treatment. The polynorbornene sheet-shaped pack support contains 0.05% by weight of a fragrance composition having a floral herbal (aromatic floral musky) flavor. This contributed to deep relaxation in esthetic treatment. (White Essence) 1,3-BG 2 parts by weight Glycerin 15 parts by weight Modified No. 5 alcohol 5 parts by weight 1,2-pentanediol 3 parts by weight Caustic potash 0.4 parts by weight Vitamin E 0.01 parts by weight Dipotassium glycyrrhizinate 0. 01 parts by weight Methyl paraoxybenzoate 0.15 parts by weight Magnesium phosphate ascorbate 0.01 parts by weight Xanthan gum 0.3 parts by weight Escleside 0.01 parts by weight Calcium pantetheine sulfonate 0.01 parts by weight Carboxyvinyl polymer 0.13 2 parts by weight ascorbic acid 2 glucoside 2 parts by weight Bukuryo extract 0.01 part by weight Kudine extract 0.1 part by weight Polyoxyethylene cured castor (50) 0.3 part by weight Sucrose laurate ester 0.2 part by weight Purified water 71.31 Parts by weight

(Composition for Temperature Control) A) Solution of Alginic Acid Solidifying Agent 2 parts by weight of calcium chloride 18 parts by weight of purified water B) Composition containing alginic acid and / or a water-soluble salt of alginic acid and metal oxide sodium alginate 3 parts by weight Glycerin 40 parts by weight Magnesium oxide 3 parts by weight Kaolin 5 parts by weight C) Acid solution Citric acid 9.3 parts by weight Purified water 44.7 parts by weight

[0020]

[Table 1]

<Examples 3 and 4> A fragrance was previously added to 20 g of polynorbornene while stirring, and the polynorbornene in a rubber fluid state was heated to a glass transition temperature or higher (about 35 to 36).
(° C. or higher) and uniformly form a sheet in an area of about 400 cm 2 while holding. This was stored one by one in a laminate bag. According to the following formulation, an oil control gel was prepared by a conventional method. In Example 3, an appropriate amount of the oil control gel was applied directly to the face after washing the face, and the oil control gel was allowed to penetrate the skin to some extent for about 5 minutes, and then the polynorbornene sheet (about 20 g) was used as a pack support. To cover the face, then prepare a temperature control composition shown in the following formula, apply it to a polynorbornene pack support on the face, perform temperature control (about 35-36 ° C. or more),
A pack treatment was performed for a minute. In Example 4, the face after washing the face was covered with a non-woven fabric containing an appropriate amount of an oil control gel, and the oil control gel was allowed to penetrate the skin to some extent for about 5 minutes, and then a polynorbornene sheet (about 20 g) was used as a pack support. To cover the face, then prepare a temperature control composition shown in the following formula, apply it on a polynorbornene sheet on the face, adjust the temperature (about 35-36 ° C), and pack for about 20 minutes Was done.
As Comparative Example 3, an appropriate amount of an oil control gel was taken and directly applied to the face after washing the face, and the oil control gel was allowed to penetrate the skin to some extent for about 5 minutes, and then a temperature control composition shown in the following formulation was prepared. It was applied on the face, the temperature was adjusted (about 35 to 36 ° C.), and the pack treatment was performed for about 20 minutes. As Comparative Example 4, the face after washing the face was covered with a nonwoven fabric containing an appropriate amount of the oil control gel, the oil control gel was allowed to penetrate the skin to some extent for about 5 minutes, and then a temperature control composition shown in the following formulation was prepared. The composition was applied on the face, the temperature was adjusted (about 35 to 36 ° C.), and the pack treatment was performed for about 20 minutes. Five packers each suffering from excess sebum were subjected to this pack treatment, and after such packs were performed once a week for one month, the degree of improvement of the excess sebum was evaluated. It was evaluated on a significantly improved, improved, unchanged basis. It was evaluated on a significantly improved, improved, unchanged basis. Table 2 shows the results. Example 3 and Example 4
Compared with Comparative Examples 3 and 4, the adhesiveness to the face (skin form) by the polynorbornene sheet is improved, a sufficient occlusive property which cannot be obtained with a conventional pack is obtained, and the adhesiveness of the sebum-absorbing component to the skin is improved. It can be seen that the excess sebum absorption effect was significantly obtained. As a method of removing the support, the temperature of the temperature control composition on the polynorbornene support is lowered to be lower than the glass transition temperature, and the pack treatment is completed by peeling off the fitted polynorbornene losing flexibility. . Furthermore, the temperature is raised to the glass transition temperature or higher by heating again with steam towel etc. on the fitted polynorbornene that has lost flexibility and fitted, using the shape recovery function of polynorbornene to make a uniform sheet state as applied first. It may be separated from the skin surface by returning. After peeling the polynorbornene support, there is no residue on the skin,
There was no need for face washing. The pack support was thus easy to handle during pack treatment. The pack support of the polynorbornene sheet contains 0.05% by weight of a perfume composition having a green floral (fresh floral musky) flavor. This contributed to deep relaxation in esthetic treatment. (Hot Gel) Glycerin 76.63 parts by weight Dipropylene glycol 15 parts by weight 1,2-pentanediol 5 parts by weight Triethanolamine 0.2 parts by weight Yellow iron oxide 0.01 parts by weight Black iron oxide 0.01 parts by weight Gunjo 0.01 parts by weight Diisopropyl sebacate 0.1 parts by weight Methyl parahydroxybenzoate 0.03 parts by weight Polyethylene powder 1.6 parts by weight Flowing aluminum silicate 0.01 part by weight Bulky extract 0.1 part by weight Carboxyvinyl polymer 0 0.4 parts by weight Crystalline cellulose 0.7 parts by weight Oil sensor powder 0.1 parts by weight

(Composition for Temperature Control) A) Solution of Alginate Solidifying Agent 2 parts by weight of calcium chloride 18 parts by weight of purified water B) Composition containing alginic acid and / or a salt of water-soluble alginic acid and metal oxide sodium alginate 3 parts by weight Glycerin 40 parts by weight Magnesium oxide 3 parts by weight Kaolin 5 parts by weight C) Acid solution Citric acid 9.3 parts by weight Purified water 44.7 parts by weight

[0023]

[Table 2]

<Examples 5 and 6> A perfume was previously added to 20 g of polynorbornene while stirring, and the polynorbornene in a rubber fluid state was heated to a glass transition temperature or higher (about 35 to 36).
(° C. or higher) and uniformly form a sheet in an area of about 400 cm 2 while holding. This was stored one by one in a laminate bag. According to the following formulation, a moisture cream was prepared by a conventional method. In Example 5, an appropriate amount of moisture cream was taken, applied directly to the face after face washing, and allowed to penetrate the skin to some extent for about 5 minutes, and then the above-mentioned polynorbornene sheet (about 20 g) was used as a pack support. Then, a temperature-controlling composition as shown in the following formulation is prepared, applied to a polynorbornene pack support on the face, temperature-controlled (about 35 to 36 ° C or more), and the pack is packed for about 20 minutes. The operation was performed. As Example 6, the face after face washing was covered with a non-woven fabric containing an appropriate amount of moisture cream,
Moisture cream is allowed to penetrate the skin to some extent, and then the face is covered using a polynorbornene sheet (about 20 g) as a pack support. Then, a temperature-regulating composition shown in the following formulation is prepared, and polynorbornene on the face is prepared. The composition was applied on a sheet, the temperature was adjusted (about 35 to 36 ° C.), and a pack treatment was performed for about 20 minutes. As Comparative Example 5, an appropriate amount of moisture cream was taken and applied directly to the face after face washing.
Moisture cream is allowed to penetrate the skin to some extent for about 5 minutes, and then a temperature-regulating composition shown in the following formulation is prepared,
Apply on the face, adjust the temperature (about 35-36 ° C),
The pack operation was performed for about 20 minutes. As Comparative Example 6, the face after washing the face was covered with a non-woven fabric containing an appropriate amount of the moisture cream, the moisture cream was allowed to penetrate the skin to some extent for about 5 minutes, and then a temperature control composition shown in the following formulation was prepared. And temperature control (approximately 35-36
C) for about 20 minutes. Five packers each suffering from dry skin were subjected to this pack treatment, and after performing such packs once / week for one month, the degree of improvement of dry skin was evaluated. It was evaluated on a significantly improved, improved, unchanged basis. It was evaluated on a significantly improved, improved, unchanged basis. Table 3 shows the results. Example 5 and Example 6
Compared to Comparative Examples 5 and 6, the heat retention effect was increased, the adhesion to the face (skin form) by the polynorbornene sheet was improved, and a sufficient occlusive property that could not be obtained with a conventional pack was obtained, It can be seen that the adhesion was increased, the moisture retention was improved, and the improvement of dry skin was remarkably exhibited. As a method of removing the support, the temperature of the temperature control composition on the polynorbornene support is lowered to be lower than the glass transition temperature, and the pack treatment is completed by peeling off the fitted polynorbornene losing flexibility. . Furthermore, the temperature is raised to the glass transition temperature or higher by heating again with steam towel etc. on the fitted polynorbornene that has lost flexibility and fitted, using the shape recovery function of polynorbornene to make a uniform sheet state as applied first. It may be separated from the skin surface by returning. After removal of the polynorbornene support, there was no residue on the skin and no need for face washing. The pack support was thus easy to handle during pack treatment. The pack support of the polynorbornene sheet contains 0.05% by weight of a fragrance composition having a green floral (fresh floral musky) flavor. This contributed to deep relaxation in esthetic treatment. (Moisture cream) 1,3-BG 2 parts by weight Glycerin 8 parts by weight Cetanol 2 parts by weight 1,2-pentanediol 3 parts by weight Caustic potash 0.05 parts by weight Macadamia nut oil fatty acid phytosteryl 3 parts by weight Squalane 7 parts by weight Methyl paraoxybenzoate 0.15 part by weight d-δ-tocopherol 0.01 part by weight Sulfated trehalose 0.1 part by weight Sodium hyaluronate 0.2 part by weight Polymethacryloyloxyethyl phosphorylcholine liquid 0.05 part by weight Bokuryo extract 0.01 part by weight Polyethylene glycol monostearate (25) 1.5 parts by weight Polyoxyethylene hydrogenated castor oil (50) 0.3 parts by weight Lipophilic glyceryl monooleate 1.5 parts by weight Stearic acid 1 part by weight Salami beeswax 0.5 part by weight Synthetic whale wax 1 part by weight NP jelly 10 parts by weight Purified water 57.63 parts by weight

(Composition for Temperature Control) A) Solution of Alginic Acid Solidifying Agent 2 parts by weight of calcium chloride 18 parts by weight of purified water B) Composition containing alginic acid and / or a salt of water-soluble alginic acid and metal oxide Sodium alginate 3 parts by weight Glycerin 40 parts by weight Magnesium oxide 3 parts by weight Kaolin 5 parts by weight C) Acid solution Citric acid 9.3 parts by weight Purified water 44.7 parts by weight

[0026]

[Table 3]

[0027]

According to the present invention, after using the pack material, there is no residue on the skin, sufficient occlusive properties which cannot be obtained with a nonwoven fabric or the like are obtained, the percutaneous absorption of the active ingredient is promoted, and the sheet is used. It is possible to provide a pack support that is easy to handle, such as a shape pack.

──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. ⁷ Identification symbol FI Theme coat ゛ (Reference) C08L 83/04 C08L 83/04 (72) Inventor Hideshi Sakuyama 27-1 Takashimadai, Kanagawa-ku, Yokohama-shi, Kanagawa-ken Pola Chemical Industry Co., Ltd. Pola Yokohama Research Center (72) Inventor Daiki Kudo 27-1, Takashimadai, Kanagawa-ku, Yokohama-shi, Kanagawa Prefecture Pola Chemical Industry Co., Ltd. Pola Yokohama Research Center F-term (reference) 4C083 AA012 AA082 AA112 AB032 AB232 AB322 AB342 AB372 AB442 AC011 AC022 AC072 AC102 AC112 AC122 AC242 AC302 AC402 AC421 AC422 AC432 AC482 AC542 AC792 AD021 AD022 AD042 AD092 AD151 AD222 AD262 AD301 AD302 AD332 AD352 AD392 AD492 AD532 AD572 AD642 AD662 BB41 BB42 CC03 CC05 CC07 DD05 DD12 DD22 DD07 DD27 DD07 DD27 DD07 EE12 FF04 4J002 CE00W CP03X EA006 EF017 EG017 EH006 EH016 EH046 EH086 F D20X FD206 FD207 GB00

Claims (9)

[Claims] 1. A pack support comprising a polymer containing norbornene as a constituent monomer. 2. The pack support according to claim 1, wherein the polymer containing norbornene as a constituent monomer is a diene elastomer. 3. A pack support, wherein the polymer according to claim 1 is polynorbornene. 4. The composition according to claim 1, wherein the composition contains one or more of polynorbornene and / or hydrocarbon, silicone, ester, and triglyceride.
The pack support according to any one of the above. 5. The pack support according to claim 1, wherein the pack support is used for aesthetic treatment. 6. A pack cosmetic composition comprising: 1) the pack support according to any one of claims 1 to 5; and 2) a pack cosmetic composition and / or a means for controlling temperature. 7. The pack cosmetic composition according to claim 6, further comprising a floral herbal and / or green floral tone fragrance. 8. A) a solution of a solidifying agent for alginic acid, and B)
The temperature control according to claim 6, characterized in that the temperature control according to claim 6, which comprises three components of a composition containing alginic acid and / or a water-soluble salt of alginic acid and a metal oxide, and a solution of C) an acid. Composition. 9. A high molecular weight polymer composition having a glass transition temperature of 25 to 60 ° C.
A pack support according to any one of claims 1 to 8.