JP2003286132A - Composition for paraffin pack - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To obtain a composition for a paraffin pack, which can be set at a temperature in use not to make a user feel excessively hot since the composition starts to melt at a temperature lower than those of conventional paraffin pack agents, forms a thick film to be readily peeled when cooled and solidified even without coating many times repeatedly and has excellent sense of use. <P>SOLUTION: The composition for the paraffin pack comprises a paraffin having 35-60°C melting point, a solid fat having <40°C melting point and a liquid oil having ≤40°C melting point. <P>COPYRIGHT: (C)2004,JPO

Description

Detailed Description of the Invention

[0001]

TECHNICAL FIELD The present invention relates to a composition for paraffin pack. More specifically, since the present invention begins to dissolve at a lower temperature than conventional paraffin packs, the temperature during use can be set within a range that does not feel excessively hot,
Moreover, the present invention relates to a composition for paraffin packs, which forms a film having a thickness that is easily peeled off when it is solidified by cooling without being repeatedly applied over and over, and is excellent in usability.

[0002]

2. Description of the Related Art A paraffin pack is a paraffin agent that has been heated and melted and adhered on the skin (mainly fingers, hands, and feet) and nails, and allowed to stand at room temperature for cooling to solidify the skin. It is a treatment to remove from the nails and nails. It gives the nails and skin a feeling of smoothness and moisturization, and is very popular in nail salons and esthetic salons.

However, conventional paraffin packs are mainly composed of solid paraffin (melting point is 46 to 60 ° C.) at room temperature, and a temperature higher than the melting point of paraffin is required for complete dissolution in a short time. Not a few people felt that the temperature during the treatment was too hot. Further, due to its poor solubility, it takes at least several hours to completely dissolve the paraffin pack agent, and there is a concern that it may cause a fire if left as it is, or a baby may be touched and burned. Further, the conventional paraffin pack agent has a drawback that the thickness of the film when it is cooled and solidified is small, and it is difficult to peel it off unless it is repeatedly applied.

In consideration of the effect of excessive hot bath on the skin and safety at the time of use, it is possible to use paraffin having a lower melting point as a main component or to mix it, but it is generally distributed.
Not only is the cost more expensive than paraffin having a melting point of 46 ° C. or higher, but it has the drawback that the film becomes even thinner when cooled and solidified, making it even more difficult to peel off. Also, blending an oil agent having a melting point lower than that of paraffin has been studied, but there are problems such as separation occurring when cooled and solidified, the film does not harden sufficiently, and a film which is easily peeled off cannot be formed.

Therefore, the conventional technique has no means for simultaneously solving the two problems that the temperature at the time of treatment is high and the film formed when cooled and solidified is difficult to peel off.

[0006]

Under the above circumstances, there has been a demand for a technique for solving the above drawbacks. That is, the object of the present invention is to set the temperature at the time of use in a range that does not feel excessively hot, and yet to form a thick film that is easily peeled off when cooled and solidified without repeated coating. It is intended to provide a composition for paraffin packs which is excellent in usability.

[0007]

DISCLOSURE OF THE INVENTION As a result of intensive studies for achieving the object of the present invention, the present inventor has found that the composition for paraffin packs contains paraffin, solid fat, and liquid oil. The inventors have found that the above drawbacks can be improved depending on the product, and have completed the present invention.

That is, the present invention has been made based on the above findings, and contains paraffin having a melting point of 35 to 60 ° C., solid fat having a melting point of more than 40 ° C., and liquid oil having a melting point of 40 ° C. or less. The present invention provides a composition for paraffin packs.

[0009]

BEST MODE FOR CARRYING OUT THE INVENTION The present invention will be described in detail below. The paraffin pack composition of the present invention is basically composed of paraffin, solid fat and liquid oil.

First, paraffin which is a component of the paraffin pack composition of the present invention will be described. The paraffin used in the present invention is a white, slightly transparent crystalline wax obtained by solvent fractionation or vacuum distillation of the residue obtained by distilling petroleum crude oil. Further, it is a mixture of hydrocarbons and is usually used as a mixture, but each may be used alone. The melting point must be 35-60 ° C, and
The temperature is preferably 0 to 55 ° C, more preferably 44 to 50 ° C. If paraffin having a melting point of less than 35 ° C. is used, a thick film cannot be formed when the obtained composition for paraffin pack is cooled and solidified, and if paraffin having a melting point higher than 60 ° C. is used, the temperature at the time of treatment becomes high. Is required, which results in an excessive warm bath effect on the skin.

The amount of paraffin used in the present invention in the paraffin pack composition of the present invention is 10.0-99.9 mass based on the total mass of the paraffin, the solid fat and the liquid oil. %, Preferably 30.0 to 95.0% by mass, and more preferably 50.0 to 90.0% by mass. If the blending amount is less than 10.0% by mass, the thickness of the film when cooled and solidified is not sufficient, and if it exceeds 99.9% by mass, the temperature during use cannot be lowered, which is not suitable for the present invention. .

Next, a solid fat having a melting point of more than 40 ° C., which is a component of the paraffin pack composition of the present invention, has a melting point of 40.
The liquid oil having a temperature of ℃ or less will be described. The solid fat used in the present invention refers to an oil agent having a melting point of higher than 40 ° C., and a melting point of 4
Oil agent of 0.1 to 80 ° C is preferable, and melting point is 41 to 70 ° C.
The oil solution of is more preferable. Further, the liquid oil used in the present invention refers to an oil agent having a melting point of 40 ° C. or less, and a melting point of −10.
An oil agent having a temperature of 0 to 38 ° C is preferable, and an oil agent having a melting point of -90 to 36 ° C is more preferable. As specific examples, various oil agents (solid oils and fats, waxes other than the paraffins, hydrocarbon oils other than the paraffins, higher fatty acids, higher alcohols, silicone oils, esters, which are generally used in cosmetics or external preparations listed below, are listed. Oils, essential oils, etc.) correspond to oil agents having a melting point above 40 ° C. and oil agents having a melting point below 40 ° C., respectively. Specific examples of the oil agent are listed below.

Examples of solid fats and oils include cocoa butter, coconut oil, beef tallow, sheep fat, horse fat, palm kernel oil, pork fat, beef bone fat,
Examples include sorghum kernel oil, beef tallow, syrup, hydrogenated coconut oil, hydrogenated palm oil, hydrogenated beef tallow, hydrogenated oil, hydrogenated castor oil and the like. Each of these is contained in the solid fat or the liquid oil.

Examples of waxes other than the paraffins include beeswax, candelilla wax, cotton wax, carnauba wax, bayberry wax, ivota wax, spermaceti wax, montan wax, nuka wax, kapok wax, sugar cane wax, lanolin, lanolin acetate, liquid lanolin, lanolin fatty acid isopropyl. , Reduced lanolin, hard lanolin, hexyl laurate, jojoba wax, shellac wax, POE lanolin alcohol ether, POE lanolin alcohol acetate, POE cholesterol ether, lanolin fatty acid polyethylene glycol, POE hydrogenated lanolin alcohol ether and the like. Each of these is contained in the solid fat or the liquid oil.

Examples of the hydrocarbon oil other than the paraffin include liquid paraffin, isoparaffin, ozokerite, squalane, pristane, ceresin, squalene, petrolatum, microcrystalline wax, and α-olefin oligomer. Each of these is contained in the solid fat or the liquid oil.

Examples of higher fatty acids include lauric acid, myristic acid, palmitic acid, stearic acid, behenic acid, oleic acid, undecylenic acid, tallic acid, isostearic acid, linoleic acid, linoleic acid,
Examples thereof include eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). Each of these is contained in the solid fat or the liquid oil.

The higher alcohol has 12 to 3 carbon atoms.
4 saturated or unsaturated, for example, straight chain alcohols such as lauryl alcohol, cetyl alcohol, stearyl alcohol, behenyl alcohol, myristyl alcohol, oleyl alcohol, cetostearyl alcohol, monostearyl glycerin ether (batyl alcohol), 2- Branched chain alcohols such as decyltetradecinol, lanolin alcohol, cholesterol, phytosterol, hexyldecanol, isostearyl alcohol, octyldodecanol and the like can be mentioned.
Each of these is contained in the solid fat or the liquid oil.

Examples of the silicone oil include chain polysiloxanes such as dimethylpolysiloxane, methylphenylpolysiloxane, methylhydrogenpolysiloxane, octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, dodecamethylcyclohexasiloxane, and tetrahydro. Cyclic polysiloxanes such as tetramethylcyclotetrasiloxane, polyoxyethylene polyalkylsiloxanes and the like can be mentioned. These are usually contained in the above liquid oil, but some are contained in the above solid fat.

Examples of ester oils include isopropyl myristate, cetyl octanoate, octyldodecyl myristate, isopropyl palmitate, butyl stearate, hexyl laurate, myristyl myristate, decyl oleate, hexyldecyl dimethyloctanoate, lactic acid. Cetyl, myristyl lactate, octyl dodecyl lactate, lanolin acetate, isocetyl stearate, isocetyl isostearate, cholesteryl 12-hydroxystearate, ethylene glycol di-2-ethylhexanoate, dipentaerythritol fatty acid ester, N-alkyl glycol monoisostearate. , Neopentyl glycol dicaprate, diisostearyl malate,
Glycerin di-2-heptyl undecanoate, tri-2-
Trimethylolpropane ethylhexanoate, trimethylolpropane triisostearate, pentaerythritol tetra-2-ethylhexanoate, glyceryl tri-2-ethylhexanoate, tri (capryl / caprin / myristin / stearic acid) glyceride, triisostearate tri Methylolpropane, cetyl 2-ethylhexanoate, 2-ethylhexyl palmitate, glycerin trimyristate, glyceride tri-2-heptylundecanoate, castor oil fatty acid methyl ester, oleyl oleate, acetoglyceride, palmitic acid 2
-Heptylundecyl, diisobutyl adipate, (adipic acid / 2-ethylhexanoic acid / stearic acid) glycerin oligoester, (2-hexyldecanoic acid / sebacic acid) diglyceryl oligoester, N-lauroyl-L-glutamic acid-2- Octyldodecyl ester,
Di-2-heptylundecyl adipate, ethyl laurate, di-2-ethylhexyl sebacate, 2-hexyldecyl myristate, 2-hexyldecyl palmitate, 2-hexyldecyl adipate, diisopropyl sebacate, succinate 2 -Ethylhexyl, avocado oil, camellia oil, turtle oil, macadamia nut oil, corn oil, sunflower oil, mink oil, olive oil, rapeseed oil, egg yolk oil, sesame oil, persic oil, wheat germ oil, southern oil, castor oil, linseed oil, Safflower oil, grape seed oil, cottonseed oil, eno oil, soybean oil, peanut oil, tea seed oil, kaya oil, rice bran oil, cinnamon oil, Japanese kiri oil, jojoba oil, germ oil, evening primrose oil, kyounin oil, carrot oil , Glyceryl trioctanoate, glyceryl triisopalmitate, ethyl acetate, acetic acid Butyl, triethyl citrate,
Examples thereof include diethyl phthalate and dibutyl phthalate. These are usually contained in the above liquid oil, but some are contained in the above solid fat.

Examples of the ester oil also include ester compounds obtained by esterifying a polyhydric alcohol, a fatty acid having 8 to 30 carbon atoms and / or a hydroxy fatty acid, and a dibasic carboxylic acid having 12 to 30 carbon atoms. Such an ester compound is usually contained in the above solid fat.

The above solid fats may be used alone or in combination of two or more. Further, when dissolved, 35
It is desirable that it be uniformly compatible with the paraffin and the liquid oil at a temperature of -60 ° C.

In the solid fat of the present invention, the melting point is 4
Higher alcohols having a temperature higher than 0 ° C. are preferable, and as such higher alcohols, saturated ones having 16 to 34 carbon atoms, such as cetyl alcohol, cetostearyl alcohol, stearyl alcohol and behenyl alcohol are more preferable, and among them, cetyl alcohol is particularly preferable. Also,
An ester compound obtained by esterifying a polyhydric alcohol, a fatty acid having 8 to 30 carbon atoms and / or a hydroxy fatty acid, and a dibasic carboxylic acid having 12 to 30 carbon atoms in the solid fat of the present invention, which has a melting point of It is preferably higher than 40 ° C.

In the present invention, the proportion of the higher alcohol and / or the ester compound is preferably at least 10% by mass, more preferably at least 50% by mass, based on the total amount of the solid fat. Most preferably, the total amount is the higher alcohol and / or the ester compound. When the above proportion is at least 10% by mass, a thicker film can be formed during packing and a normal feeling of use becomes better than when other solid fats are used. In the above case, when the higher alcohol and the ester compound are used in combination, the higher alcohol / ester compound (mass ratio) is 10
It is preferably 00/1 to 1/1000, and 100 /
It is more preferably 1 to 1/100.

The ester compound is obtained by esterifying a polyhydric alcohol (A), a fatty acid having 8 to 30 carbon atoms and / or a hydroxy fatty acid (B) and a dibasic carboxylic acid having 12 to 30 carbon atoms (C). In the esterification, the mixing ratio between these components is not particularly limited, but component (A): component (B): component (C) = 1.0 mol: 1.0 to 2.5 mol: It is preferably 0.25 to 1.0 mol. The esterification method is not particularly limited, and a known esterification method can be used. The resulting ester compound is obtained as a mixture of ester compounds having different contents of the component (A) residue, the component (B) residue and the component (C) residue, and usually the mixture can be used as it is.

The polyhydric alcohol which is a component of the ester compound is preferably one having 3 or more hydroxyl groups, particularly 3 to 6 hydroxyl groups. For example, glycerin, glycerin condensate, trimethylolpropane, pentaerythritol, trimethylolethane. , Sorbit, xylitol, sucrose, glucose, fructose, mannitol and the like. The polyhydric alcohols may be used alone or in combination of two or more.

In the fatty acid having 8 to 30 carbon atoms or hydroxy fatty acid which is a component of the ester compound, the hydrocarbon group or the hydroxy hydrocarbon group may be linear or branched, and is saturated. It may be unsaturated, for example, caprylic acid, capric acid, lauric acid, myristic acid, palmitic acid, stearic acid, behenic acid, oleic acid, ricinoleic acid, palmitooleic acid, isooctylic acid (2-ethyl Hexanoic acid, etc.), isononanoic acid (3,5,5-trimethylhexanoic acid, etc.), isopalmitic acid, isostearic acid (2-heptylundecanoic acid, polymethyl branched type manufactured by Emery Co., Ltd.), cerotic acid, montanic acid. , Melissic acid and the like. In the present invention, in order to further improve the thickness of the film when cooled and solidified, in particular, lauric acid, myristic acid, palmitic acid, stearic acid, behenic acid, cerotic acid, montanic acid and the like having 12 to 28 carbon atoms are directly added. It is desirable to use one or more chain long-chain saturated fatty acids. The above fatty acids or hydroxy fatty acids may be used alone or in combination of two or more.

When a fatty acid having a carbon number of 7 or less or a hydroxy fatty acid is used, the resulting ester compound has skin irritation and tends to be unstable by hydrolysis, which is unsuitable. The use of 31 or more fatty acids or hydroxy fatty acids is not suitable because the esterification reaction does not proceed easily.

The dibasic carboxylic acid having 12 to 30 carbon atoms, which is a component of the ester compound used in the present invention, may be linear or branched, and may be saturated or unsaturated. It may be saturated, but is preferably saturated. For example, eicosane diacid, dodecanedioic acid, 1,10-decamethylenedioic acid, 1,12-dodecamethylenedioic acid, 1,15.
-Pentadecamethylenedioic acid, 1,28-octacosamethylenedioic acid, 1,7-ethyloctadecanedioic acid and the like. The above dibasic carboxylic acids may be used alone or in combination of two or more.

When a dibasic carboxylic acid having 11 or less carbon atoms is used, the resulting ester compound cannot have a sufficient thickening effect. On the other hand, when a dibasic carboxylic acid having a carbon number of 31 or more is used, it is difficult for the esterification reaction to proceed, and the physical properties of the obtained product are not stable. From the above viewpoint, the carbon number of the dibasic carboxylic acid is preferably 14 to 28, and more preferably 16 to 28.

In the present invention, glyceryl eicosanedioate behenate, which is an ester compound obtained by esterifying glycerin with behenic acid and eicosane diacid, is used as the ester compound contained in the solid fats as described above. It is particularly preferable to use the ester compound in a preferable use ratio in the viewpoint of the usability of the composition for paraffin wax.

Further, the blending amount of the solid fat in the present invention is required to be 0.01 to 50% by mass based on the total mass of the paraffin, the solid fat and the liquid oil, It is preferably 0.1 to 40% by mass, and more preferably 0.5 to 30% by mass. If the blending amount is less than 0.01% by mass, the thickness of the film when cooled and solidified is not sufficient, and if it exceeds 50% by mass, the temperature at the time of use becomes high, which is not suitable for the present invention.

On the other hand, the liquid oils of the present invention can be used alone or in combination of two or more kinds.
Further, it is desirable that it be compatible with the paraffin and the solid fat at a temperature of 35 to 60 ° C. during the dissolution.

Further, the blending amount of the liquid oil in the present invention is required to be 0.001 to 50% by mass based on the total mass of the paraffin, the solid fat and the liquid oil, The amount is preferably 0.01 to 30% by mass, more preferably 0.1 to 20% by mass. If it is less than 0.001% by mass, the temperature at the time of use cannot be lowered, and if it exceeds 50% by mass, the solidification of the pack agent may be hindered or the product may become sticky or oily during use.

As described above, when the composition of the present invention is used, it begins to dissolve at a temperature lower than that of the conventional paraffin pack agent, so that the temperature at the time of use can be set within a range that does not feel excessively hot. Further, it is possible to form a film having a thickness that is easily peeled off when it is solidified by cooling without repeatedly applying it over and over. It is considered that the melting point of the liquid oil contributes to the former effect and the thickening effect of the oil agent of the solid fat contributes to the latter effect. That is, the former effect is that when cooling the melt of paraffin, solid fat, and liquid oil, the liquid oil with a low melting point begins to melt first, so that heat is easily transferred to the whole, and the dissolution rate as a whole becomes faster. Conceivable. In addition, the latter effect is that when the melt of paraffin, solid fat, and liquid oil is cooled, the paraffin and liquid oil in which the solid fat is compatible are thickened to keep the three components in a uniform mixed state. Since a stable and strong structure is formed as a whole of the three components, it is considered that a thick film is formed during the treatment. Among them, the higher alcohol forms a strong structure due to its hard crystallinity. Further, since the ester compound has a structure having a large number of ester bonds, its affinity to the skin is increased,
It is thought that it easily adheres to the skin during application and cools to form a thick film. Therefore, it is considered that when both the higher alcohol and the ester compound are blended, the respective functions are exerted and particularly excellent effects are exerted.

In the paraffin pack composition of the present invention, the paraffin, the solid fat, and the liquid oil are 3
At a temperature of 5 to 60 ° C., preferably at a temperature of 40 to 55 ° C., more preferably at a temperature of 44 to 50 ° C., it is preferable that the solution becomes a homogeneously compatible solution.

In addition to the above-mentioned components, the composition for paraffin packs of the present invention optionally contains various components (hereinafter referred to as physical property-improving agents) which are usually used in cosmetics or external preparations within a range not impairing the effects of the present invention. ) Can be blended.

Examples of the physical property improving agent include powder components, moisturizers, UV absorbers, sequestering agents, lower alcohols, polyhydric alcohols, monosaccharides, oligosaccharides, polysaccharides, amino acids, organic amines, synthetic resins. Emulsion, p
H preparation agents, vitamins, antioxidants, antioxidant aids, plant extracts, fragrances and the like can be mentioned. These alone or 2
It is possible to appropriately mix and combine one or more species.

As powder components, talc, kaolin, mica, sericite, muscovite, phlogopite, synthetic mica, phlogopite, biotite, lithia mica, permiculite,
Magnesium carbonate, calcium carbonate, aluminum silicate, barium silicate, calcium silicate, magnesium silicate, strontium silicate, tungstate metal salt, magnesium, silica, zeolite, barium sulfate, calcined calcium sulfate, (calculated gypsum), calcium phosphate , Fluorapatite, Hydroxyapatite, Ceramic powder, Metal soap (Zinc myristate, Calcium palmitate, Aluminum stearate), Inorganic powder such as boron nitride, Polyamide resin powder (Nylon powder), Polyethylene powder, Polymethylmethacrylate powder, Polystyrene powder, styrene-acrylic acid copolymer resin powder, benzoguanamine resin powder, polytetrafluoroethylene powder, organic powder such as cellulose powder, titanium dioxide, inorganic white such as zinc oxide Pigments, iron oxide (red iron oxide),
Inorganic red pigments such as iron titanate, inorganic brown pigments such as γ-iron oxide, inorganic yellow pigments such as yellow iron oxide and ocher, iron black oxide, inorganic black pigments such as low-order titanium oxide. Inorganic purple pigments such as mango violet and cobalt violet, inorganic green pigments such as chromium oxide, chromium hydroxide and cobalt titanate, inorganic blue pigments such as ultramarine blue and navy blue, titanium oxide coated mica, titanium oxide coated oxychloride Bismuth, titanium oxide coated talc, colored titanium oxide coated mica, bismuth oxychloride, pearl pigment such as fish scale foil, aluminum powder,
Metal powder pigments such as copper powder, Red No. 201, Red No. 202, Red No. 204, Red No. 205, Red 220
No., Red 226, Red 228, Red 405, Orange 203, Orange 204, Yellow 205, Yellow 401
And organic pigments such as Blue No. 404, Red No. 3, Red No. 104, Red No. 106, Red No. 227, Red No. 230
No., Red No. 401, Red No. 505, Orange No. 205, Yellow No. 4, Yellow No. 5, Yellow No. 202, Yellow No. 203, Green No. 3
And organic pigments such as barium or aluminum lakes such as No. 1 and Blue No. 1 and natural pigments such as chlorophyll and β-carotene. However, the powder is not limited to the above components as long as it is a powder usually used for cosmetics or external preparations.

Examples of moisturizers include polyethylene glycol, propylene glycol, glycerin, 1,3-butylene glycol, xylitol, sorbitol, maltitol, chondroitin sulfate, hyaluronic acid, mucoitin sulfate, caronic acid, atelocollagen, cholesteryl-12-. Hydroxy stearate, sodium lactate,
Urea, bile salt, dl-pyrrolidone carboxylate, short chain soluble collagen, diglycerin (EO) PO adduct,
Examples of the extract include izaiyobara extract, yarrow extract, and melilot extract.

Examples of the ultraviolet absorber include para-aminobenzoic acid (hereinafter abbreviated as PABA), PABA monoglycerin ester, N, N-dipropoxy PABA ethyl ester, N, N-diethoxy PABA ethyl ester, N, N-dimethyl. PABA ethyl ester, N,
Benzoic acid type UV absorbers such as N-dimethyl PABA butyl ester and N, N-dimethyl PABA ethyl ester, anthranilic acid type UV absorbers such as homomenthyl-N-acetylanthranilate, amyl salicylate,
Salicylic acid-based UV absorbers such as menthyl salicylate, homomenthyl salicylate, octyl salicylate, phenyl salicylate, benzyl salicylate, p-isopropanol phenyl salicylate, octylcinnamate, ethyl-4-isopropylcinnamate, methyl-2,5-diisopropylcinnamate , Ethyl-2,
4-diisopropylcinnamate, methyl-2,4-diisopropylcinnamate, propyl-p-methoxycinnamate, isopropyl-p-methoxycinnamate, isoamyl-p-methoxycinnamate, octyl-p-methoxycinnamate (2- Ethylhexyl-p
-Methoxycinnamate), 2-ethoxyethyl-p-
Methoxycinnamate, cyclohexyl-p-methoxycinnamate, ethyl-α-cyano-β-phenylcinnamate, 2-ethylhexyl-α-cyano-β-phenylcinnamate, glyceryl mono-2-ethylhexanoyl-diparamethoxy Cinnamic acid-based UV absorbers such as cinnamate, 2,4-dihydroxybenzophenone, 2,
2'-dihydroxy-4-methoxybenzophenone,
2,2'-dihydroxy-4,4'-dimethoxybenzophenone, 2,2 ', 4,4'-tetrahydroxybenzophenone, 2-hydroxy-4-methoxybenzophenone, 2-hydroxy-4-methoxy-4'-methyl Benzophenone, 2-hydroxy-4-methoxybenzophenone-5-sulfonate, 4-phenylbenzophenone, 2-ethylhexyl-4'-phenyl-benzophenone-2-carboxylate, 2-hydroxy-4-n
Benzophenone-based UV absorbers such as octoxybenzophenone and 4-hydroxy-3-carboxybenzophenone, 3- (4'-methylbenzylidene) -d, l-camphor, 3-benzylidene-d, l-camphor, urocanic acid, Urocanic acid ethyl ester, 2-phenyl-5-methylbenzoxazole, 2,2'-hydroxy-5-methylphenylbenzotriazole, 2- (2
'-Hydroxy-5'-t-octylphenyl) benzotriazole, 2- (2'-hydroxy-5'-methylphenyl) benzotriazole, dibenzalazine, dianisoylmethane, 4-methoxy-4'-t-butyldibenzoyl Methane, 5- (3,3-dimethyl-2-norbornylidene) -3-pentan-2-one, 2,4,6-
Trianilino-p- (carbo-2'-ethylhexyl-
1'-oxy) 1,3,5-triazine and the like. Many of these (for example, benzoic acid type, anthranilic acid type, salicylic acid type, cinnamic acid type, etc.) are ester oils.

Examples of the sequestering agent include 1-
Hydroxyethane-1,1-diphosphonic acid, 1-hydroxyethane-1,1-diphosphonic acid tetrasodium salt, edetate disodium, edetate trisodium, edetate tetrasodium, sodium citrate, sodium polyphosphate, metaphosphate Sodium, gluconic acid, phosphoric acid, citric acid, ascorbic acid, succinic acid, edetic acid,
Examples include ethylenediamine hydroxyethyl triacetate trisodium and the like.

As the lower alcohol, for example, methanol, ethanol, propanol, isopropanol,
Examples include isobutyl alcohol and t-butyl alcohol.

As the polyhydric alcohol, for example, ethylene glycol, propylene glycol, trimethylene glycol, 1,2-butylene glycol, 1,3-butylene glycol, tetramethylene glycol, 2,3-
Butylene glycol, pentamethylene glycol, 2-
Dihydric alcohols such as butene-1,4-diol, hexylene glycol and octylene glycol, trihydric alcohols such as glycerin, trimethylolpropane and 1,2,6-hexanetriol, and tetrahydric alcohols such as pentaerythritol. , Pentavalent alcohols such as xylitol, hexavalent alcohols such as sorbitol and mannitol,
Polyethylene alcohol such as diethylene glycol, dipropylene glycol, triethylene glycol, polypropylene glycol, tetraethylene glycol, diglycerin, polyethylene glycol, triglycerin, tetraglycerin, polyglycerin, ethylene glycol monomethyl ether, ethylene glycol monoethyl Ether, ethylene glycol monobutyl ether, ethylene glycol monophenyl ether, ethylene glycol monohexyl ether, ethylene glycol mono-2-methylhexyl ether, ethylene glycol isoamyl ether, ethylene glycol benzyl ether, ethylene glycol isopropyl ether, ethylene glycol dimethyl ether, ethylene glycol diethyl Ether, d Dihydric alcohol alkyl ethers such as len glycol dibutyl ether, diethylene glycol monomethyl ether, diethylene glycol monoethyl ether, diethylene glycol monobutyl ether, diethylene glycol dimethyl ether, diethylene glycol diethyl ether, diethylene glycol butyl ether, diethylene glycol methyl ethyl ether, triethylene glycol monomethyl ether, triethylene Glycol monoethyl ether, propylene glycol monomethyl ether, propylene glycol monoethyl ether, propylene glycol monobutyl ether, propylene glycol isopropyl ether, dipropylene glycol methyl ether, dipropylene glycol ethyl ether Dihydric alcohol alkyl ethers such as dipropylene glycol butyl ether, ethylene glycol monomethyl ether acetate, ethylene glycol monoethyl ether acetate, ethylene glycol monobutyl ether acetate, ethylene glycol monophenyl ether acetate, ethylene glycol diabate, ethylene glycol disuccinate , Diethylene glycol monoethyl ether acetate, diethylene glycol monobutyl ether acetate, propylene glycol monomethyl ether acetate, propylene glycol monoethyl ether acetate, propylene glycol monopropyl ether acetate, propylene glycol monophenyl ether acetate, etc. Ter, xyl alcohol, ceracyl alcohol, glycerin monoalkyl ethers such as batyl alcohol, sorbitol, maltitol, maltotriose, mannitol, sucrose, erythritol, glucose, fructose, amylolytic sugar, maltose, xylitol,
Starch-degrading sugar Sugar alcohol such as reducing alcohol, Glysolid, Tetrahydrofurfuryl alcohol, PO
E-tetrahydrofurfuryl alcohol, POP-butyl ether, POP.POE-butyl ether, tripolyoxypropylene glycerin ether, POP-glycerin ether, POP-glycerin ether phosphate, POP.POE-pentane erythritol ether and the like can be mentioned.

Examples of monosaccharides include tricarbon sugars such as D-glyceryl aldehyde and dihydroxyacetone, tetracarbon sugars such as D-erythrose, D-erythrulose, D-threose and erythritol, L-arabinose and D-xylose. L-lyxose, D-arabinose, D-ribose, D-ribulose, D-xylulose, pentose sugars such as L-xylulose, D-glucose, D-talose, D-
Bucicose, D-galactose, D-fructose, L
-Hexoses such as galactose, L-mannose and D-tagatose; heptoses such as aldoheptose and heptulose;
Octoculose and other octose sugars, 2-deoxy-D-ribose, 6-deoxy-L-galactose, 6-deoxy-
Deoxy sugars such as L-mannose, D-glucosamine, D
-Amino sugars such as galactosamine, sialic acid, aminouronic acid and muramic acid, uronic acids such as D-glucuronic acid, D-mannuronic acid, L-guluronic acid, D-galacturonic acid and L-iduronic acid.

Examples of oligosaccharides include sucrose, guanthianose, umbelliferose, lactose, planteose, isoliknoses, α, α-trehalose,
Raffinose, lychnose, umbilicin, stachyose bell bass course, etc. may be mentioned.

Examples of the polysaccharides include cellulose, quince seed, chondroitin sulfate, starch, galactan, dermatan sulfate, glycogen, gum arabic, heparan sulfate, hyaluronic acid, tragacanth gum, keratan sulfate, chondroitin, xanthan gum, mucoitin sulfate, guar gum and dextran. , Keratosulfate, locust bingham, succinoglucan, caronic acid and the like.

Examples of the amino acids include neutral amino acids such as threonine and cysteine, and basic amino acids such as hydroxylysine. Examples of the amino acid derivative include sodium acyl sarcosine (sodium lauroyl sarcosine), acyl glutamate, sodium acyl β-alanine, glutathione, and pyrrolidone carboxylic acid.

Examples of organic amines include monoethanolamine, diethanolamine, triethanolamine, morpholine, triisopropanolamine, 2-amino-2-methyl-1,3-propanediol, 2-amino-2-methyl-1. -Propanol and the like.

As the synthetic resin emulsion, for example,
Examples thereof include acrylic resin emulsion, polyethyl acrylate emulsion, acrylic resin solution, polyacrylic alkyl ester emulsion, and polyvinyl acetate resin emulsion.

Examples of the pH adjusting agent include buffering agents such as lactic acid-sodium lactate and citric acid-sodium citrate.

Examples of vitamins include vitamins A, B1, B2, B6, E and derivatives thereof, pantothenic acid and derivatives thereof, biotin and the like.

Examples of the antioxidant include tocopherols, dibutylhydroxytoluene, butylhydroxyanisole, gallic acid esters and the like.

As the antioxidant auxiliary, for example, phosphoric acid,
Examples thereof include citric acid, ascorbic acid, maleic acid, malonic acid, succinic acid, fumaric acid, kephalin, hexametaphosphate, phytic acid and ethylenediaminetetraacetic acid.

Examples of the plant extract include red ginkgo biloba, Acacia catechu, Amacha, Arnica, aloe, apricot, ginkgo biloba, ginkgo, nettle, fennel, turmeric, pearl oyster, unshiu mandarin, ougi, laurel, barley, ginseng, hypericum perforatum, Dutch mustard. , Orange, chamomile, licorice, sagebrush, cypress, chrysanthemum, linden, yellowfin, cucumber, gardenia, kumazasa, mulberry, keihi, clara, bay, gentian, genus ginger, kosuihakka, kogane, burdock, saffron, safflower, sabonsou, sabonsou , Perilla, linden, peony, ginger, ginger, birch, honeysuckle, horsetail, sage, horseshoe, ivy, horse chestnut, horse mackerel, horse chestnut, Achillea millefolium, Eucommia vulgaris, Mistletoe, Senkyu, Assemblies, Rhubarb, Daidai, Pleurotus, Cha, Clove, Crested walnut, Touki, Tokushinka, Tousomi-muchi, Dokudami, Tomato, Jujube, Narukoyuri, Nukuzukura, Nosara, Nosara, Nosara Pearl barley, hamamelis, roses, Hiki-Oshi, spinach, velvet aoi, loquat, coltsfoot, grapes, prunes, loofah,
Safflower, hops, matsuhod, ganoderma lucidum, ganoderma lucidum, mukuroji, purple, purple peach, peach,
Examples include extracts obtained from cornflower, yukinoshita, yuzu, lily, mugwort, yellow dragonfly, lavender, apple, lettuce, lemon, forsythia, rose centifolia, oleander, wild thyme and the like.

Other components that can be blended include preservatives such as methylparaben, ethylparaben, propylparaben, butylparaben, phenoxyethanol, glycyrrhizic acid, glycyrrhizic acid derivatives, glycyrrhetinic acid, and the like.
Glycyrrhetinic acid derivative, salicylic acid derivative, anti-inflammatory agent such as hinokitiol, zinc oxide, allantoin, placenta extract, whitening agent such as Yukinoshita extract, royal jelly, pearl protein, silk extract, photosensitizer, cholesterol derivative, juvenile blood extraction Activator of substances, nonyl acid warenylamide, nicotinic acid benzyl ester, nicotinic acid β
-Butoxyethyl ester, capsaicin, zingerone, cantharis tincture, ictamol, tannic acid, α
-Bornole, tocopherol nicotinate, inositol hexanicotinate, cyclanderate, cinnarizine, tolazoline, acetylcholine, verapamil, cepharanthin, γ-oryzanol and other blood circulation promoters, sulfur,
Antiseborrheic agents such as thiantol, tranexamic acid, thiotaurine, hypotaurine, purified water, extracted water and the like can be mentioned.

The preparation method for obtaining the paraffin-packing agent of the present invention does not require any special means or apparatus, but the paraffin, the solid fat and the liquid oil are heated and dissolved to improve the physical properties and the like. It can be obtained by adding an agent as needed and solidifying by cooling.

The paraffin pack composition of the present invention can be applied to the body such as the abdomen and back, the hands, feet, face and other parts of the body such as 35 to 60 ° C., preferably 40 to 55.
℃, more preferably 44 to 50 ℃ to liquefy by heating,
Use by immersing the skin or applying it on the skin using a brush or a brush to solidify the composition adhering to the skin at room temperature, and then peel off the solid content from the skin. be able to. When the heating temperature is lower than 35 ° C, the composition is not completely melted, and when it exceeds 60 ° C, there is a risk of burns, which is not preferable.

The composition for paraffin packs of the present invention is used not only in esthetic salons and nail salons, but also in individuals who have no specialized knowledge.

[0059]

EXAMPLES The present invention will now be described in detail with reference to examples, but the present invention is not limited thereto. In the following examples, the blending amount is% by mass.

Prior to the examples, the evaluation methods adopted in the examples and comparative examples will be described. It was prepared with the composition shown in Tables 1 and 2, and the dissolution state at 50 ° C., the thickness of the film when solidified, the stability, and the sensory evaluation were performed.

[Evaluation of Dissolved State at 50 ° C.] In order to evaluate whether the composition for paraffin pack of the present invention has a lower melting temperature than the conventional one, 200 ml of each composition shown in Tables 1 and 2 was evaluated. Weigh 50g in a beaker, 5
It was dissolved in a constant temperature water bath at 0 ° C. The reason for evaluation at 50 ° C. is that the general paraffin pack treatment is performed at a temperature exceeding 50 ° C. and is considered to be a standard for measuring the time to start melting. The temperature when the part in contact with the wall of the beaker becomes liquid starts to melt. What started to melt within 30 minutes is ○, what started to melt in 31 to 60 minutes is △, 61 minutes to start melting The results are shown in Tables 1 and 2 where the above-mentioned substances and those not completely solidified were marked with x.

"Evaluation of film thickness when solidified" Invention product 2
00 g was melted in a stainless steel vat (53 ° C.), the left palm was put up to the wrist and left for 5 seconds, then withdrawn and left at room temperature for 3 minutes. After confirming the solidification by cooling, the composition for paraffin pack was peeled off, and the thickness of the film was determined at that time.
The criteria are as follows: x = film is not good, Δ = film is thin and difficult to peel, o = sufficient thickness is easy to peel, and the results are shown in Tables 1 and 2. The product of the present invention can be treated at 50 ° C or lower, but the test was conducted at 53 ° C in order to obtain the same conditions as in the comparative example.

[Evaluation of Stability] Each composition was dissolved and cooled and solidified, and the composition for paraffin pack was put in a vinyl bag with a zipper at room temperature and stored for 1 week to evaluate stability. The results that are shown in Tables 1 and 2 are as follows. A solid and stable product is indicated by ◯, and an abnormality such as liquid separation is indicated by x.

"Sensory Evaluation" Ten professional panelists applied the compositions for paraffin packs having the respective formulations of Examples and Comparative Examples to the palm and evaluated the smoothness and moist feeling after the application. The evaluation criteria were as follows: smoothness and moistness were evaluated as ◯, few were evaluated as Δ, and evaluation was not possible because a film was not formed, and x was evaluated. The results are shown in Tables 1 and 2.

[0065]

[Table 1]

<* 1> MDP-0110 (manufactured by Nippon Seiro), melting point 45 ° C <* 2> Paraffin wax 115 (manufactured by Nippon Seiro),
Melting point 48 ℃ <* 3> Paraffin wax 120 (manufactured by Nippon Seiro),
Melting point 51 ℃ <* 4> NOMCOAT HK-G (manufactured by Nisshin Oil), melting point 65
℃ <* 5> Calcol 6098 (manufactured by Kao), melting point 50 ° C <* 6> Calcol 4098 (manufactured by Kao), melting point 36 ° C <* 7> Sofim Squalane S (manufactured by Iwase Cosfa),
Melting point -20 ° C or less <* 8> Sarakos HS (manufactured by Nisshin Oil), melting point 47 ° C <* 9> T.K. I. O (Made by Nisshin Oil), melting point -20 ° C or less

[0067]

[Table 2]

As shown in Table 1, the paraffin packs of Examples 1 to 7 using the components of the present invention start to melt at 50 ° C. quickly and have excellent functions in terms of film thickness, stability and sensory properties. showed that. On the other hand, the paraffin packs of Comparative Examples 1 to 7 in Table 2 could not satisfy the solubility at 50 ° C (time required to start melting), the film thickness, or both, and Some also had poor stability and / or sensory ratings.

[0069]

As described above, the composition for paraffin packs of the present invention begins to dissolve at a temperature lower than that of conventional paraffin pack agents, so the temperature during use can be set within a range that does not feel excessively hot. In addition, it is possible to form a film having a thickness that is easily peeled off when it is cooled and solidified without being repeatedly applied, which is excellent in usability.

   ─────────────────────────────────────────────────── ─── Continued front page    (72) Inventor Tamaki Hikita             Nisshin, 1 Shinmorimachi, Isogo Ward, Yokohama City, Kanagawa Prefecture             Refinery Co., Ltd., Yokohama Isogo Plant F-term (reference) 4C083 AC011 AC012 AC022 AC072                       AC351 AC422 AD492 BB12                       BB13 CC07 DD21 EE01 EE06                       EE07

Claims (6)

[Claims] 1. A paraffin pack composition comprising paraffin having a melting point of 35 to 60 ° C., solid fat having a melting point of more than 40 ° C., and liquid oil having a melting point of 40 ° C. or less. 2. The paraffin content of 10.0 to 99.9 mass% and the solid fat content of 0.1 based on the total mass of the paraffin, the solid fat and the liquid oil.
01 to 50.0% by mass, the blending amount of the liquid oil is 0.00
The composition for paraffin pack according to claim 1, which is 1 to 50.0 mass%. 3. At least 10% by mass of the total amount of the solid fat is an ester compound obtained by esterifying a higher alcohol having a melting point of higher than 40 ° C. and / or the following components (A), (B) and (C). The composition for paraffin pack according to claim 1 or 2, having a melting point of more than 40 ° C: (A) polyhydric alcohol (B) fatty acid having 8 to 30 carbon atoms and / or hydroxy fatty acid (C) having 12 carbon atoms. ~ 30 dibasic carboxylic acids. 4. The mixing ratio in the esterification is as follows: component (A): component (B): component (C) = 1.
The composition for paraffin pack according to claim 3, which is 0 mol: 1.0 to 2.5 mol: 0.25 to 1.0 mol. 5. The paraffin pack composition according to claim 3, wherein the component (A) is glycerin, (B) is behenic acid, and (C) is eicosane diacid. 6. The paraffin pack composition according to any one of claims 1 to 5, wherein the paraffin, the solid fat, and the liquid oil form a solution in which the paraffin, the solid oil, and the liquid oil are uniformly compatible with each other at a temperature of 35 to 60 ° C. .