JPS61277608A - Solid product for showering - Google Patents

Abstract

PURPOSE:A solid persistent, solid product for showering having persistence, obtained by using polyethylene glycol and combining it properly with perfume, a raw material component for bathing agent, a raw material component for detergent, a raw material component for cosmetic, etc. depending upon the aimed solid product for showering. CONSTITUTION:A bath perfume product containing a dyestuff and perfume for pleasure of color and aroma, a bathing agent product containing a raw material component for a bathing agent for the purpose of color, aroma, and effect, a bubble bath product containing a detergent raw material for washing the hair and the body, a rinse product containing an oily component, a humectant, etc., to give a softening effect, a lotion product containing an alcohol and perfume to give a refreshing feeling, aroma, and astringing effect, etc., are blended with about 30-95wt% polyethylene glycol (having preferably 1,000-6,000 average molecular weight), to give a solid product for showering. EFFECT:The whole body is provided with a refreshing feeling, beauty culture effect and washing effect by dissolving the product even in flowing water.

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention provides a method for dissolving water in running water (hot water, cold water) in a shower device when using a shower.

The present invention relates to a solid shower product that provides a cooling sensation, beauty effects, cleaning effects, etc. to the whole body.

[Conventional technology]

BACKGROUND ART Conventionally, when using a bath or tub for bathing, various efficacy effects and a refreshing feeling can be obtained for the whole body by adding bath additives, bath oil, bath salt, etc. to the bath water. However, the common name for bath products that can be used during a shower is to apply or spray the product on your own body and then shower with running water (hot or cold) from the shower, so that the effect of the product is applied to your whole body. Obtaining it is difficult because there are some parts that are out of reach. In addition, the product is washed away by running water, so it does not last for even one hour.

The product is dissolved in the shower device, and the color, scent, cleaning agent, etc. are washed away from the shower device (warm water).

A variety of shower devices have been devised for mixing cold water and spouting it out. Ko No. 60996.

lol Kokosho 62-3961Q publication, real Kosaki! Goo 74t♂
B ≦ Publication No. 6).

However, the usual powder used by adding it to bath water.

When solid or liquid products are placed in the shower equipment.

The color, scent, detergent ingredients, etc. dissolve in a short period of time, gush out, and return to the original flowing water, making it unsustainable. That is, if the dosage form of the product is liquid, it will instantly flow inside the shower device. In addition, even in the case of powder, the dissolution time is short (and it is not long lasting.Furthermore, in the case of a single tablet, it is generally made by adding a binder to the powder) and the dissolution time is short (
, there is no sustainability.

[Problem that the invention seeks to solve]

As mentioned above, the usual powder that is added to bath water,
Solid or liquid products placed in a shower device do not last long, so it is desirable to have a solid shower product that lasts long when used in a shower device.The present invention solves this problem. It is.

[Means to solve the problem]

In view of the above circumstances, the present inventors conducted various studies to obtain a long-lasting solid shower product that does not have the above-mentioned drawbacks, and as a result, they have completed the present invention.

That is, 1. The present invention includes dyes, fragrances, and raw materials for bathing.

About 30 to 9! This is a solid shower product characterized by a weight factor.

The present invention will be explained in detail below. The polyethylene glycol used in the present invention can be produced according to a conventional method. For example, it can be produced by adding ethylene oxide to ethylene glycol, and in this case, a series of polyethylene glycols with different molecular weights can be produced depending on the amount of ethylene oxide added. Its synthetic route and chemical structure are expressed by the following general formula: 0 HOCH2CH20HHOCH2CH2C0CH2CH
□) n OH [In the formula, n is an integer] The polyethylene glycol used in the present invention preferably has an average molecular weight of 1000 to 100θ. It is also possible to use a mixture of polyethylene glycol having various molecular weights so as to have an average molecular weight value of 1000 to ≦000.The amount of polyethylene glycol to be included in the solid shower product of the present invention is about 30 to 95% by weight. It is appropriate to mix them so that

The average molecular weight of polyethylene glycol.

and melting temperature by various combinations of loadings.

The dissolution time can be freely adjusted.Next, in the present invention, in addition to polyethylene glycol, pigments, fragrances, bath raw materials, cleaning agent raw materials, and cosmetics are added depending on the intended solid shower product. One or more components selected from raw materials and the like are appropriately selected and combined.

Specific examples of solid shower products containing such ingredients and intended are as follows.

■Bath perfume-like 7' and C'A products that add pigments and fragrances to enjoy a single color and scent.

■Bath side raw material ingredients 1 For example, inorganic salts, 1 coloring matter, and a fragrance added to create a bath agent-like product for the purpose of 1 color, fragrance, and efficacy.

■Detergent raw ingredients (e.g. anionic surfactants).

A bubble bath-like product that contains non-ionic surfactants, etc. for the purpose of cleaning the hair and body.

■A rinse-like product that adds oily ingredients, moisturizers, etc. to restore acidity to the hair and skin that has become alkaline after washing, and has a softening effect. ■Adds alcohol and fragrances to provide a refreshing feeling and fragrance. , a lotion-like product intended for an astringent effect.

Inorganic salts, pigments, alcohols used in these,
Specific examples of polyhydric alcohols, anionic surfactants, and nonionic surfactants are as follows (0) Inorganic salts Sodium chloride, sodium hydrogen carbonate, sodium carbonate, borax, sodium sulfate, sulfide Potassium, sodium sulfide, sodium sesquicarbonate, calcium oxide, potassium nitrate, sodium nitrate.

Calcium nitrate, aluminum sulfate, magnesium carbonate, sodium thiosulfate, sodium polyphosphate, calcium carbonate, calcium hydrogen phosphate.

Potassium bromide, potassium chloride, ammonium chloride.

Iron sulfate, heavy magnesium carbonate, sodium phosphate, etc.

■Pigments Red No. 2, Yellow No. 9, Green No. 3, Blue No. 1, Red! /4
No. 20, orange! No. (1) of the yellow Ko θ Ko No.

Tar pigments specified by the Ordinance of the Ministry of Health and Welfare such as Green No. 207 and Blue No. 207, pigments in Attached Tables 1 and II, chlorophyll,
Riboflavin, crocin, cochineal, safflower, anthraquinone, etc. - Natural pigments recognized as agents - 0 - Alcohols Ethanol, stearyl alcohol, isopropyl alcohol, cetyl alcohol, hexadecyl alcohol, etc. 0 - Polyhydric alcohols Glycerin, propylene glycol, sorbitol, etc.

■Anionic surfactants such as sodium lauryl sulfate and sodium polyoxyethylene lauryl ether sulfate.

■Nonionic surfactants such as lauric acid jetanolamide, polyethylene glycol monostearate, and polyoxyethylene cetyl ether.

In addition to the above-mentioned ingredients, the solid shower product of the present invention may contain sterilizing and preservatives (for example, benzoic acid,
benzoic acid ester, sorbic acid, etc.).

Sequestering agents (e.g. EDTA, NTA, citric acid, etc.).

A wide range of other raw materials can be blended.Next, in order to manufacture the solid shower product of the present invention, there is a method that can uniformly mix and solidify the components according to the purpose of use described above and polyethylene glycol. For example, an appropriate amount of the above-mentioned components according to the purpose of use is added to an appropriate amount of polyethylene glycol that has been heated and dissolved in advance, and the mixture is stirred uniformly to form a container (mold). It can be manufactured by filling it in a container and cooling it to solidify it, or by molding it after solidification.

The solid shower product of the present invention can be used by being inserted into any part of a shower device.

For example, an attachment may be provided in which the solid shower product of the present invention can be inserted between the shower head and the shower hose of a shower device, and the attachment may be removably attached between the shower head and the shower hose by, for example, screws or the like. It is preferable to use it in a vacuum.

〔Effect of the invention〕

The solid shower products of the present invention contain pigments, fragrances, bath raw materials, detergent raw materials, cosmetic raw materials, etc., depending on the purpose of use, and are different from conventional powder products and tablet products made by compressing powder. However, when used in the shower, the dissolution time is longer (,
It is extremely useful as a shower product because the color, fragrance, bath agent ingredients, cleaning agent ingredients, and cosmetic ingredients continue to be dissolved uniformly.

Next, we will give an experimental example in which we compared the slow solubility performance of the solid shower product of the present invention and tablets (bath additives) made by blending a binder with a powder product. Explain that it has excellent slow solubility during use.

EXPERIMENTAL EXAMPLE Tablet bath preparations prepared by blending a binder with the solid shower product and powder bath preparation of the present invention were obtained in the following manner.

■Solid shower product of the present invention 4 tons of heat-dissolved polyethylene glycol.

[Manufactured by Toho Chemical Industry Co., Ltd.]! 0 parts, 20 parts of sodium hydrogen carbonate [manufactured by Asahi Glass C stock], λθ part of dry sodium sulfate [manufactured by Shikoku Kasei Kogyo 0 stocks], and jasmine fragrance CJas.
min JS-2000 manufactured by Takasago International Corporation C Co., Ltd.]! Department,
And Yellow Gu [manufactured by Kasumi Kasei C Co.] 20% water bath liquid! The mixture was stirred uniformly while heating, filled into a mold, cooled and solidified, and then taken out from the mold and used as a sample.

■Tablet bath salts made by combining powdered bath salts with a binder and compressing them into tablets. hydrogen carbonate) manufactured by IJum [Asahi Glass C stock] 4.

Dried sodium sulfate (manufactured by Shikoku Kasei Kogyo Co., Ltd.)) 4 was added to Otobe-jasmine fragrance (Jasmin JS-2o
.

Manufactured by Takasago International Corporation (0 shares)! After uniformly stirring and mixing 1 part, Yellow Gu [manufactured by Hanami Kasei C Co., Ltd.] and 1 part of sodium polyacrylate, the mixture was molded into tablets and used as a sample.

The evaluation method was as follows: In other words, an attachment that allows a sample to be inserted was removably provided between the shower head and the shower hose of a generally commercially available shower device.

Attach the sample to this attachment, set the temperature and flow rate of the running water constant, and let the water flow. At each elapsed time, take out the sample in the attachment, measure the sample weight, and subtract it from the sample weight before starting the test. The dissolved amount was taken as .

The results of the evaluation are shown in Table 1. In addition.

In Table 1, the numerical values are the average values of 5 times.

Table 1 Cumulative Dissolution Amount (?) From the results in Table 1, the solid shower product of the present invention has a higher concentration of product compared to a tablet bath prepared by adding a binder to a conventional powder bath. The dissolved amount is controlled and pigments, fragrances,
In spraying running water containing bath agent components (inorganic salts) uniformly and for a long time from a shower device,
Turns out it's much better.

〔Example〕

EXAMPLES Next, the present invention will be specifically explained with reference to Examples, but the present invention is not limited thereto.

Example 1 Passpuff Neem 7', C solid shower product treatment
Polyethylene glycol'1000 90-0%
Jasmine-based blended fragrance 2.0% blue/
No. 20% aqueous solution ♂, θ% total
700.0% Cut edge A jasmine-based blended fragrance and a Blue/No. λθ% aqueous solution are added to hot melted polyethylene glycol 000, stirred uniformly while heating, filled into a mold, and cooled to solidify. Attach the Paspafneem-like solid shower product taken out of the mold to the above-mentioned attachment and attach it to the shower device.

When used with running hot water of about 410° C., running water containing one color and fragrance continuously spouted out from the shower device for about 1 j minutes after the start of use after 7 tablets of 70 minutes.

Example 2 Solid shower product formulation like bath additive Polyethylene glycol θo0 ko0. θ coefficient polyethylene glycol 1.000 3 nights, 0% sodium bicarbonate /9.0% dry sodium sulfate /9. θ% Rose-based blended fragrance 2.0% Yellow Koko No. (1) 2
Yu% aqueous solution! , θ% total
100.0% heat-dissolved polyethylene glycol 4too.

(Add 1120% aqueous solution, stir uniformly while heating, fill in mold, cool and solidify. Take out the solid shower product like bath agent from the mold and attach it to the above-mentioned attachment and attach it to the shower device. When I used it by running warm water at about 0℃, I started using it after 7 tablets at 1 tsi-.
One color per minute, running water containing scent and active ingredients (inorganic salts) continuously spouted from the shower device.

Example 3 Solid shower product formulation similar to hair cleansing agent Polyethylene glycol/! riθ/! . θ% polyethylene glycol λooo rr-ool
.

Polyethylene glycol Z000 ♂,! % polyoxyethylene lauryl ether sulfate
6.0% lauric acid jetanolamide
2.0% lauryldimethylaminoacetic acid betaine
K, θ circulating glycerin /
. θ% citrus blend fragrance Q,! Person in charge!
-Menthol trace color 20g -θ% aqueous solution 10.0% total
/ 00.0% heat-dissolved polyethylene glycol /! 410°-〇〇〇 and 4t0θθ, polyoxyethylene lauryl ether sulfate, lauric acid jetanolamide, lauryldimethylaminoacetic acid betaine.

Concentrated glycerin, citrus mixed fragrance! -Menthol.

and Green No. 20g 20% aqueous solution, uniformly stirred while heating, filled into a mold, cooled and solidified.A solid shower product like a hair cleaning agent taken out from mold 0 was attached to the above-mentioned attachment. and attach it to the shower device,
When I used it with about y t Oc of hot water running, / tablet! For about 70 minutes after the start of use, running water containing foam [cleaning agent ingredients] and scent will be continuously ejected from the shower device.
I was able to wash my hair.

Example 4 Solid shower product formulation like body cleaner Polyethylene glycol 41000 tO12
%Sodium lauryl sulfate 5.0%
Polyoxyethylene monostearate /, Q%
Lauric acid jetanolamide°
Co., θ Glycerin 2.0 Glycerin-based blended fragrance 0. t% Red No. 70-〇 Aqueous Solution 9.0% Total 700. θ Polyethylene glycol dissolved in a heating bath.

Separately, after heating and dissolving, sodium lauryl sulfate, polyoxyethylene monostearate, and lauric acid jetanolamide were homogeneously mixed. and add glycerin.

Next, the green blended fragrance and the 20% aqueous solution of Red No. 106 were added and mixed uniformly.

Fill into molds and cool to solidify. A solid shower product similar to a body cleaner is taken out of the mold and attached to the aforementioned attachment and attached to the shower device.

When I used it with hot water running at about 3F degrees Celsius, /tablet = θ, running water containing foam (cleaning agent ingredient) and scent continuously spewed out from the shower device for about 70 minutes after I started using it, washing my whole body. I was able to do that.

Example 5 Hair conditioner-like solid shower product formulation Polyethylene glycol, zoooo 4to,
o-linked polyethylene glycol θθ0 'A4
t-j% stearyl chloride trimethyl ammonia
3.0% cetanol co,
θ% Citrus blend fragrance 0. Evening staff! −
Menthol Trace Blue λ No./! Aqueous solution 10. θ engagement total
100-0 heat melted polyethylene glycol θ00 and 4tooo, stearyltrimethylammonia chloride, cetanol, citrus blend fragrance,! -Menthol and Blue Ko/! Add the water bath liquid, stir evenly while heating, fill the mold, and cool and solidify. When I took out a solid shower product like a hair conditioner from the mold, attached it to the above-mentioned attachment, attached it to the shower device, and used it by running warm water at about 0°C, / tablet l! For about 70 minutes after the start of use, running water with a rinsing effect was connected to the shower device and spouted out, making it easy to obtain a rinsing effect.

Example 6 Body rinse-like solid shower product formulation Polyethylene glycol 000♂g, O glycerin θ-′ cholesterin ester o+t% butylparaben 0°/glycerol polyethylene glycol monostearate, 0% polyoxy Ethylene cetyl ether /, θ% polyoxyethylene reduced lanolin 0. ! % Da Green Mixed Fragrance θ,? % Yellow G No. 2Q% aqueous solution
lθ, 0% total
Glycerin is added to polyethylene glycol Z000 which has been dissolved in a 100.0% heating bath and mixed uniformly.

Separately, cholesterin ester, butylparaben, polyethylene glycol monostearate, polyoxyethylene cetyl ether, and polyoxyethylene reduced lanolin are dissolved by heating and then mixed uniformly. When I combined the two, attached the green blended fragrance and the yellow G-type solid shower product to the above-mentioned attachment, attached it to the shower device, and used it by running warm water at about 3♂℃, /tablet/
For approximately 70 minutes after you start using the shower, water with a rinsing effect will be continuously emitted from the shower device and evenly distributed over your entire body.

Moreover, it was possible to easily obtain a rinsing effect.

Example 7 0-Solid shower product formulation Polyethylene glycol 4t000 72-4t
% polyethylene glycol too 10. o
%ethanol? , θ% glycerin! , θ% hydrogenated castor oil
/, θ% flow length refinement
2.0% methylparaben
o-i circulating enoic acid 70% aqueous solution
1. θ%EDTA θ, /
Contains 0.4 citrus-based fragrances, total 700.0%
Heat-melted polyethylene glycol θ00 and Otsu θ
Separately add ethanol and glycerin to θ0.

Hydrogenated castor oil, liquid paraffin, methylparaben.

After heating and dissolving the citric acid/θ water solution and EDTA, a uniform mixture is added. Next, a citrus flavor mixture is added, mixed uniformly, filled into molds, and cooled to solidify. The lotion-like solid shower product taken out of the mold is attached to the above-mentioned attachment and attached to the shower device.
When I used it under running hot water of about 90°C, 7 tablets were 209.
For approximately 70 minutes after the start of use, running water with an astringent effect and a refreshing feeling was continuously emitted from the shower device, giving an astringent effect and a refreshing feeling to the whole body.

Claims (5)

[Claims] (1) Pigments, fragrances, bath agent raw ingredients, cleaning agent raw ingredients,
A solid shower product characterized by containing about 30 to 95% by weight of polyethylene glycol together with one or more ingredients selected from cosmetic raw materials. (2) The solid shower product according to claim 1, which contains a pigment, a fragrance, or both. (3) The solid shower product according to claim 1, which contains a bath agent raw material component. (4) The solid shower product according to claim 1, which contains a cleaning agent raw material component. (5) The solid shower product according to claim 1, which contains cosmetic raw ingredients.