JPH05279236A - Cologne for body - Google Patents

Abstract

PURPOSE:To obtain a Cologne for bodies, good in stability without separating a perfume or floating oils and excellent in feeling of use with the imparted sense of skin care in which emollient effects and effects of beautiful skin are obtained and perfume is enjoyed. CONSTITUTION:The objective Cologne for bodies is obtained by blending (A) a perfume ingredient with (B) ethanol, (C) water, (D) a surfactant such as a polyoxyethylene (POEM-hardened castor oil derivative as essential ingredients and preferably further adding (E) powder of nylon, etc., preferably having a spherical granular shape, (F) a salt such as common salt, (G) a humectant such as glycerol and (H) an oil, especially a polar oil or a silicone oil. The concentrations of the ingredients are >=1wt.%, preferably 1-10wt.% ingredient (A), 1-30wt.% ingredient (C), 0.1-5.0wt.% ingredient (D), preferably 0.1-10wt.% ingredient (E), preferably 0.01-5.0wt.% ingredient (F), preferably 0.5-10wt.% ingredient (G) and preferably 0.1-5wt.% ingredient (H). This Cologne can be used with light sense for the purpose of daily use.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a colon for a body which is free from fragrance separation and oil floating and has good stability, and which is imparted with a skin care feeling and is excellent in usability.

[0002]

2. Description of the Related Art Conventional colons for bodies are mainly ethanol blended with a fragrance. Although these products have a refreshing feeling, they have an emollient effect for keeping skin healthy. Missing. In recent years, there has been an increasing need for products that can be used in a light sense for daily use in these colognes, and also have an emollient effect and a beautiful skin effect, and give a scent- enjoyable skin care feeling. That is, ethanol = fragrance-based conventional colon with some water, moisturizer, oil, etc.
It is more moisturizing than the ethanol solvent system colon.

However, if water is simply added to the conventional colon type here, the fragrance is separated (floating fragrance) and the stability deteriorates. In order to make a stable colon, it is possible to improve the stability by blending a fragrance that is dissolved in a highly concentrated alcoholic solution, but this method limits the fragrance species, which narrows the width of the fragrance and creates a fragrance. Is no longer sufficient, and stability is not sufficient. In addition, if an attempt is made to give the scent a rich and profound feeling, since the essential oil (perfume ingredient) to be blended becomes a hydrocarbon type or a component having a high molecular weight, it will not dissolve in the alcohol aqueous solution and the stability will deteriorate. In order to maintain the stability of such a system, a step of removing the precipitate by filtration at a low temperature is added, but sufficient aging stability could not be secured.

[0004]

In view of such circumstances, the present inventors have solved the problems of stability such as the separation of perfume and the floating of oil as described above, and have the effect of giving moisture to the skin and giving moisture. The present invention has been completed as a result of intensive studies to obtain a body colon having a stable and skin-care feeling.

[0005]

According to a first aspect of the present invention, there is provided a body colon, which comprises 1% by weight or more of a perfume ingredient, ethanol, water and a surfactant. 2 is a colon for a body in which powder is further added in claim 1, and claim 3 of the present invention is a colon for a body in which a salt is further added in claim 2. A fourth aspect of the invention relates to the body colon according to the third aspect, further comprising a moisturizer and an oil component.

The body colon of the present invention will be described in detail below. Examples of the surfactant used for stably blending the fragrance and oil in the present invention include the following:
Each of them may be used alone or in combination of two or more. Surfactant: Polyoxyethylene (hereinafter POE-
Abbreviated as) octyldodecyl alcohol, POE-branched alkyl ether such as POE-2-decyltetradecyl alcohol, POE-oleyl alcohol ether, POE-alkyl ether such as POE-cetyl alcohol ether, sorbitan monooleate, sorbitan monoisostea rate,
Sorbitan esters such as sorbitan monolaurate,
POE such as POE-sorbitan monooleate, POE-sorbitan monoisostearate, POE-sorbitan monolaurate
Glycerin fatty acid esters such as E-sorbitan ester, glyceryl monooleate, glyceryl monostearate, glyceryl monomyristate, POE-glyceryl monooleate, POE-glyceryl monostearate, POE-
Glyceryl monomyristate and other POE-glycerin fatty acid esters, POE-dihydrocholesterol ether, PO
E- hydrogenated castor oil, POE- hydrogenated castor oil POE- hydrogenated castor oil such as isostearate POE- alkyl aryl ethers such as fatty acid esters, glyceryl isostearyl ether, glyceryl ethers such as glyceryl stearyl ether, POE- glyceryl isostearyl ether , POE-
Nonionic surfactants such as POE-glyceryl ether such as glyceryl stearyl ether, diglyceryl monostearate, decaglyceryl decasterate, decaglyceryl decaisostearate, polyglycerin fatty acid ester such as diglyceryl diisostearate, α ,
β, γ-cyclodextrin (single or mixed), hydroxyalkyl (methyl, ethyl, propyl, butyl) cyclodextrin, dihydroxypropyl cyclodextrin, cyclodextrin polymer, maltosyl cyclodextrin, glucosyl cyclodextrin, alkylated (methyl, ethyl) , Propyl, butyl)
Cyclodextrin, carboxyalkyl cyclodextrin, polyoxyethylene polyalkyl (C1-4)
Siloxane etc.

The blending amount of these surfactants is from 0.1% to
5.0% by weight is suitable. If it is less than 0.1%, it is insufficient to improve the stability, and if it is more than 5%, it is not preferable because it becomes sticky during use.

In the present invention, the blending amount of water is from 1% by weight to.
30% by weight is preferred. If it is less than 1% by weight, the effect is not sufficient, and if it is more than 30% by weight, the amount of the surfactant added for stabilization is increased and the feeling of use as a colon becomes unfavorable.

The fragrance used in the present invention may be any of fragrance ingredients such as animal-type, plant-type and mineral-type natural ingredients and synthetic ingredients. A proper amount of the fragrance is 1% to 10% by weight as a colon, but there is no problem even if it is added in an amount of 10% or more.

In the present invention, by blending powders,
Furthermore, it is possible to obtain a body colon that is not sticky and has an excellent feeling of use.

The powder used in the present invention is silica, talc, kaolin, titanium mica, mica, nylon, silk, cellulose, polyethylene, polypropylene and the like, and powder having a spherical particle shape is preferable. Appropriate amount of powder is 0.1% to 10% by weight. If it is 0.1% or less, it is not enough to give a silky feel, and if it is 10% or more, the whitishness of the powder may remain.

Further, in the present invention, a stable body colon without aggregation of powder can be obtained by further adding a salt.

The salt used in the present invention is a reaction product of an alkali and an acid, for example, sodium chloride, sodium lactate, sodium citrate, sodium hexametaphosphate, sodium glutamate, arginine-aspartate and the like. The blending amount of salt is 0.01% to 5.0% by weight from the dispersibility of the powder.
Is appropriate.

The body cologne of the present invention may further contain a moisturizer and an oil that are generally used to obtain a body cologne that is more gentle to the skin and is excellent in the effect of skin care to give moisture. The humectant and oil to be blended can be blended as long as they are components usually used in cosmetics, and both polar and non-polar oils can be used, for example macadamia nut oil,
Evening primrose oil, olive oil, mink oil, jojoba oil, lanolin, squalene and other natural animal and vegetable oils, liquid paraffin, squalane, hydrocarbons such as vaseline, higher alcohols such as oleyl alcohol and dodecyldodecanol, isostearic acid, oleic acid Higher fatty acids such as linolenic acid, linoleic acid, linoleic acid and oxy acid, isopropyl myristate, pentaerythritol-tetra-2-ethylhexanoate, glyceryl-2ethylhexanoate, dicapric acid neopentylglycol ester Examples thereof include oils, silicone oils such as methylphenyl silicone, dimethyl silicone, and cyclic silicone. Of these, polar oil and silicone oil are preferable, and the compounding amount thereof is preferably 0.1 to 5% by weight.

As the moisturizer, glycerin, diglycerin, 1,3 butylene glycol, 1,4 butylene glycol, dipropylene glycol, propylene glycol, polyethylene glycol 300, 400, 150
0,6000, maltitol, sorbitol, mannose, galactose, polyoxyethylene methyl glucoside, etc. are used, and the compounding amount is 0.5% by weight to 10%.
Weight percent is preferred.

In the body colon of the present invention, as other drugs, vitamins such as vitamin A, vitamin D, vitamin E, tocopherol acetate, ascorbic acid ester, vitamin A acid, glycyrrhetinic acid, lecithin, γ-oryzanol and folic acid. And vitamin-like acting substances, estradiol, valeric acid estradiol, ethinyl estradiol, prostaglandins, hormones such as testosterone propionate, benzophenone,
4-t-butyl-4′-methoxy-dibenzoylmethane, dimethoxycinnamic acid ethylhexanoate glyceryl,
UV absorbers such as p-aminobenzoic acid ester, octyl paramethoxycinnamate, phenyl salicylate, L-
Anti-inflammatory agents such as menthol and camphor can be added. In addition, the body colon of the present invention may be blended with other commonly used components within the range that does not impair the effects of the present invention, and its formulation may be either an emulsion system or a solubilization system.

[0017]

EFFECTS OF THE INVENTION The cologne for body of the present invention can be used in a light sensation for daily use, and has a skin care sensation such that an emollient effect and a beautiful skin effect can be obtained and the scent can be enjoyed. It is a colon for body with excellent stability and no oil floating.

[0018]

The present invention will be described in more detail with reference to the following examples. The present invention is not limited to this.
The blending amount is% by weight.

As for usability, ten expert panels scored and evaluated the dry feeling during use and after use based on the following criteria, and comprehensively evaluated from the average value. Very good +2, good +1, somewhat bad -1, bad -2, average value 1 or more and 2 or less ... ◎, 0 or more and less than 1 ...
○, -1 or more and less than 0 ... △, -2 or more and less than -1 ...
×

In the stability test, each sample was evaluated for its condition after being stored under the temperature conditions of 0 ° C., RT (room temperature), 37 ° C. and 50 ° C. for one month. Stable with no oil scents and fragrances ... ○ Oil scents and fragrances are observed ...

The redispersibility was evaluated by observing the degree of dispersion of the powder when the bottle containing the sample was shaken up and down 5 times. The powder redisperses uniformly ... ○ Poor redispersibility ...

Table 1 shows Examples 1 and 2 and Comparative Examples 1 to 3 together with the evaluation results. In each of the Examples and Comparative Examples, the manufacturing method was a method in which a flavor, a surfactant, and an oil were dissolved in ethanol, salt was dissolved in purified water, and a part obtained by dispersing the powder in a homomixer was added.

[0023]

[Table 1]

In Example 1, water was blended as a skin care sensation, and in Example 2 water and oil were blended. With the addition of a surfactant and salt, a powdered body having good stability and usability. You get a colon. On the other hand, Comparative Example 1 was poor in stability because the surfactant and the salt / powder were not mixed. In Comparative Example 2, no salt was blended, and the redispersibility of the powder was poor.

Example 4 Colon (% by weight) (A) Ethanol 77.4 Perfume 1.0 Isopropyl myristate 0.5 POE (30 mol) Dihydroxy cholesterol ether 2.0 Diglycerin diisostearate 0.5 2- Hydroxy 4-methoxybenzophenone 0.1 (B) Purified water 5.0 Salt 0.5 Glycerin 1.0 Spherical cellulose powder 10.0 (Production method) The alcohol part of A is uniformly dissolved, and the aqueous phase part of B is homogenized. After the mixer dispersion treatment, B was added to A and mixed to obtain a powder-containing body colon.

Example 5 (wt%) (A) Ethanol 64.23 Fragrance 2.0 Glyceryl trioctanoate 3.0 Vitamin E acetate 0.02 POE (60) hydrogenated castor oil derivative 1.0 Diglycerin diisostearate 0.5 (B) Purified water 28.0 Sodium citrate 0.05 Spherical polyethylene powder 1.0 Fennel extract 0.1 Hamamelis extract 0.1 (Manufacturing method) The alcohol part of A is uniformly dissolved, and the water of B is dissolved. After the phase portion was subjected to a homomixer dispersion treatment, B was added to A and mixed to obtain a powder-containing body colon.

Example 6 (% by weight) (A) Ethanol 69.94 Fragrance 1.0 (B) Purified water 20.0 Hydroxypropyl-β-cyclodextrin 5.0 Dipotassium glycyrrhizinate 0.05 Sodium hexametaphosphate 0. 01 Cellulose powder 0.1 1,3 Butylene glycol 3.0 (Production method) The alcohol part of A was uniformly dissolved, and the aqueous phase part of B was dissolved and homomixer-dispersed, and B was added to A and mixed. A body colon containing powder was obtained.

Example 7 (% by weight) (A) Ethanol 80.7 Fragrance 7.0 Methyl polysiloxane 0.1 Dimethyl polysiloxane polyethylene glycol 0.1 (B) Purified water 5.0 Sodium lactate (50% liquid) 5.0 Spherical silica 0.1 1,3 Butylene glycol 2.0 (Production method) The ethanol part of A and the powder part of B were uniformly dissolved and dispersed, and then B was added to A and mixed to obtain a colon containing powder. It was

All of Examples 4 to 7 were colons for the body which had good stability and had a dry feel and a skin care feeling.

Claims (4)

[Claims] 1. A body colon, comprising 1% by weight or more of a fragrance component, ethanol, water and a surfactant. 2. A body colon according to claim 1, further comprising powder. 3. The body colon according to claim 2, further comprising a salt. 4. The colon for body according to claim 3, further comprising a moisturizer and an oil component.