JPS60166607A - Bath additive - Google Patents

Abstract

PURPOSE:To provide an agent to be added to bath water, exhibiting the foaming, heating, massaging, disinfecting and cleaning activities when thrown into warm water, and effective for the promotion of health, by mixing polyethylene glycol as a hydrophilic substrate with a sodium compound and small amounts of pigment and perfume. CONSTITUTION:The objective bath additive is composed mainly of polyethylene glycol, and added with 10-35(wt)% (especially 25-30%) sodium bicarbonate, 5-15% (especially 10-13%) anhydrous sodium sulfate, 0.1-2wt% pigment and a slight amount of perfume. Although the additive can be used in an ordinary bath, however, it is effective when used in a health bathtub generating bubbles containing a safe level of a radioactive isotope and furnished with an apparatus to circulate and eject the warm water. The foaming phenomenon is developed remarkably, and the effect for the remedy of diseases or the promotion of health can be further improved by the use of the above bathtub.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of the Invention] The present invention relates to bath additives. More specifically, the present invention relates to a bath additive made by mixing sodium bicarbonate (NaHCO3), anhydrous sulfuric acid (Na2S04), a pigment, and a fragrance into polyethylene glycol.

[Background of the invention]

So far, we have provided products for heat rash, rough skin, including home and commercial use.
Many types of bath additives are commercially available that are effective against bruises, sensitivity to cold, recovery from fatigue, stiff shoulders, neuralgia, and the like. It is well known that all of these have achieved a certain degree of effectiveness.

The present applicant has created a health bath device that is as effective as or more effective than hot springs, completely independent of these additives, in Japanese Patent Application No. 58-93594 and Utility Application No. 58-1111iR.
f 耽゛(Applied. This number; lh'!, rays W; The idea was to improve health benefits by dissipating hot water from the bottom of the bathtub and circulating the hot water inside the bathtub.

The present inventor focused on the fact that in order to further enhance the effects of this health bath device on the human body, even more promising effects can be obtained by using the health bath device together with bath additives. We researched and developed the ingredients and amounts of additives that would be most effective when used in combination with bath equipment, leading to the completion of the present invention.

[Purpose of the invention]

The present invention provides heating, pine surge, sterilization,
The purpose of the present invention is to provide a bath additive that exhibits a cleaning action, further promotes foaming action, and can further enhance the effect of treating illnesses or maintaining health.

[Features of the invention]

The feature of the present invention is that polyethylene glycol, which is a hydrophilic base, is mixed with a sodium compound and a small amount of pigment and fragrance, and when added to hot water, it exhibits the effects of foaming, heating, pine surge, sterilization, and cleaning. It can be used to treat diseases, recover from fatigue, and improve health.

That is, the present invention is characterized in that it is mainly composed of polyethylene glycol, and is mixed with sodium hydrogen carbonate (Na 11 CO3), anhydrous sodium sulfate (Na2504), a trace amount of a coloring matter, and a trace amount of a fragrance.

Sodium hydrogen carbonate is added at 10-35% by weight, sodium sulfate anhydride is added at 5-15% by weight, and pigment is added at 0.1-2% by weight. It is preferable to mix 25 to 30% by weight of sodium bicarbonate, 10 to 13% by weight of anhydrous sulfuric acid, and 1 to 1% by weight of dye.

The additive of the present invention will be supplementarily explained below.

The additive of the present invention, which is based on polyethylene glycol, which is hydrophilic and has strong foaming properties, causes only a slight foaming phenomenon when added to a bathtub commonly used at home. However, in health baths where hot water is violently squirted out, the bubbling phenomenon is noticeable.

In other words, when the hot water ejected from the jet nozzle hits the hot water surface, the impact causes the surrounding atmospheric pressure to drop,
Oxygen from the atmosphere is introduced into the hot water in the bathtub. When an appropriate amount of the additive of the present invention is added to a bathtub in such a state, the properties of the additive and the oxygen bubbles in the hot water interact to form a layer of ultrafine bubbles over the entire bathtub.

When these countless bubbles come into contact with the bather's skin, they instantly burst and crack, and the ultrasonic waves generated at that time affect the skin pores.
The present invention is characterized by its effectiveness in heating, pine surge, sterilization, and cleaning.

Next, various tests on the additive of the present invention, which is an odorless orange powder, are conducted as follows.

(Confirmation test) (1) In the flame reaction on the main island, it appears yellow (sodium salt).

(2) Take a small amount of the main island in a test tube, pour in the warmed and cooled dilute salt rLf1.2-3 nu, and gently add f)
4. Gas generation is observed. When a glass rod wetted with barium hydroxide solution is inserted into the generated gas, the wetted area becomes cloudy (bicarbonate).

(3) When the main island is made into an aqueous solution and a barium chloride solution is dropped into a small amount of the aqueous solution, a white precipitate is produced. A portion of the resulting precipitate dissolves in acetic acid and generates gas, but most of the precipitate is insoluble (sulfate).

(4) Take out 0.2g of the main island and add 10m7 of chloroform! After stirring, the chloroform of the filtered liquid was evaporated at below 50°C, and 0.05 g of the residue was mixed with 5 m7 of diluted hydrochloric acid. (When 1 ml of phosphomolybdic acid solution is added to the dissolved solution, a yellow-green precipitate forms (macrogol).

(Indicative value) 0.1g of the main island is 10m7! PH6 when dissolved in water,
5 to 7.5.

(Purity test) fll 1.0g of main island and 20mI of freshly boiled cooling water
! When 2 drops of phenolphthalein sample solution is added to the solution, the solution does not turn red, or even if it does show a red color, it is very faint (distinguishing it from carbonate).

(2) Main island 1.0g 1On+J! Dissolve in water, l
Even when diluted hydrochloric acid of IIβ is added, it does not become cloudy (differentiating from thiosulfate) and does not emit the odor of sulfur dioxide (differentiating from sulfite).

(3) Pour out 1.0 g of the main island and heat. The gas generated at that time does not turn wet red or mass test paper blue (presence of ammonium salt contamination).

(Quantitative method) Weigh accurately 6.0 g of ill hydrogen carbonate, add 50 mj2 of water, dissolve, add 2 drops of bromcresol green test solution as an indicator, and titrate with IN-sulfuric acid. The end point is when the green-yellow color of the liquid turns yellow.

IN = 1 mil sulfuric acid = 84.01 tng Na
II C03 (2) Accurately weigh 3.0 g of anhydrous sulfuric acid, add 100 ml of water, dissolve, add 2 ml of dilute hydrochloric acid, boil, and gradually add 8 nu of IN-barium chloride while hot. After adding this solution to p4H1 for 1 hour on a water bath, filter the precipitate, wash with water until no turbidity occurs even when silver nitrate test solution is added to the washing solution, dry it, put it in a crucible, ignite it until it reaches a constant weight, and weigh it. Weigh and set the amount of barium sulfate (Ba SO4: 233.40).

Amount of anhydrous sodium sulfate (Na2S04) 1 mg - Amount of barium sulfate (Ba SO4) x O,6086 (3
) Macrogol 6,000 Accurately weigh 1.0g of this product and 10mj of chloroform! Add and dissolve it, and use a glass filter with a glass filter plate (G3
) (Gooch crucible), wash the container filter three times with 5 ml of chloroform each time, heat the filtrate washings to a known beer strength of the heavy phase, and evaporate 1 ml of chloroform at below 50°C.・L, Weigh it after leaving it to cool in a silica gel dryer for 1 hour.
After leaving it in the dryer for another 1 hour, it was weighed, and when the difference in weight was within ±5%, the constant weight was determined as the amount of macrogol.

W 2 W 1/S By adding about 15g to 1502 to 180ρ, the effects of heat, pine surge, sterilization, and cleaning are exerted.Especially in health baths that have a device that circulates and sprays hot water, the foaming effect is promoted, causing minute pine surge on the skin. It is effective and improves blood circulation. This has an excellent effect on treating illnesses such as heat rash, chapped skin, sensitivity to cold, stiff shoulders, neuralgia, lower back pain, eczema, chills, sores, sores, sprains, bruises, hemorrhoids, recovery from fatigue, and maintaining health.

〔Example〕

The present invention will be explained in more detail with reference to Examples below, but the present invention is not limited thereto.

The additives according to the present invention were prepared so that the total weight was 1 kg.
Prepare 60% by weight of polyethylene glycol #6000, and add sodium hydrogen carbonate (Ha If C03) to this.
), stirred and pulverized, and further added 11.5% by weight of anhydrous sodium sulfate (Na2504) to make it homogeneous. Table) yellow No. 202 (1
0.35 wt.

Lifting pipes 2 to 16 tanks 3 by the illustrated lifting pump 1
2267 of the bathtub 3 that has a device that sucks hot water 4 and sprays it violently from the nozzle 5 onto the water surface 4a! 216 people were given this additive in a designated amount of Xg in their elbows in hot water.

The water had a slightly yellow-green color and I could smell the aroma of spices. When the pump] is driven, the hot water surface 4a in the bathtub 3
A large number of fine air bubbles 6 were observed, and these air bubbles 6 appeared as if they were rising above the hot water surface 4a.

Table 1 shows the results of a test regarding this foamed state.

(The following is the margin of this page) 0 Table 1 ■Large air bubbles are formed only in the area where the nitrogen stream enters from the water surface.

■Large air bubbles form where the rainbow water rushes in from the water surface, and fine air bubbles can be seen around them.

■: In addition to the situation described in ■ above, tiny air bubbles spread throughout the bathtub to the bottom. The entire water becomes milky white.

As a result, by using a small amount of this additive, the air bubbles in the bathtub are generated in an extremely multiplicity, and the pine surge effect caused by the bubbles collapsing when they hit the bather's skin is significantly increased. I know that there is.

Samples A, B, and C were taken from the additives of this example and subjected to tests for properties, identification, demonstrative values, purity, and quantitative values. The results are shown in Tables 2, 3, and 4.

(The following is the margin of this page) 2 Table 2 3 Table 3 4 Table 4 15

[Brief explanation of the drawing]

The figure shows a health bath bag f? in which the additive of the present invention was tested.
FIG. 2 is a partial cross-sectional configuration diagram of No. 2. 1... Lifting pump, 2... Lifting pipe, 3... Bathtub, 4... Hot water, 4a... Hot water surface, 5... Nozzle, 6... Air bubbles. Patent 1 Former Udai Hara Sogyo Co., Ltd. Agent Patent Attorney Nao Ide Takashi 6

Claims (3)

[Claims] (1) A bath additive, which is mainly composed of polyethylene glycol, and is further mixed with sodium hydrogen carbonate, anhydrous sodium sulfate, a trace amount of a coloring matter, and a trace amount of a fragrance. (2) The above sodium bicarbonate is 10 to 35% by weight, the anhydrous sodium sulfate is 5 to 15% by weight, and the pigment is 0.1% by weight.
A bath additive according to claim 1 in which the amount is 2% by weight. (3)] - 25 to 3011 tons of thorium hydrogen carbonate
[a%], the bath additive according to claim (1), wherein the anhydrous sodium sulfate is 10 to 13% by weight.