JPH07309741A - Bathing agent composition - Google Patents

Abstract

PURPOSE:To obtain a bathing agent composition, containing trimethylglycine and excellent in humectant effects, effects on prevention of skin roughening, heat reservation, etc. CONSTITUTION:This bathing agent composition contains 0.1-50wt.%, preferably 1-20wt.% trimethylglycine as an active ingredient. The trimethylglycine is widely distributed in animals and plants and further obtained by extraction thereof mainly from a beet or the chemical synthesis from glycine, choline or chloroacetic acid. The bathing agent composition is prepared by blending the trimethylglycine with an ingredient usually used as a raw material for the bathing agent and uniformly stirring and mixing the ingredients in a mixer (e.g. Part mixer). The composition can be prepared into a powder, a granule, a liquid or a solid dosage form or can be directly obtained as a shaking out type, a bath salt type, a bubble bath type or a foaming type, etc.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bath agent composition containing trimethylglycine, which is excellent in moisturizing effect, skin roughness preventing effect, heat retaining effect and the like.

[0002]

2. Description of the Related Art Conventionally, as a bath agent for enhancing the bathing effect, a powdery or granular bath agent containing sodium sulfate, sodium hydrogen carbonate, sodium sesquicarbonate, etc. as a main ingredient, lanolin, a lanolin derivative, and isopropyl myristate. , Liquid bath agents and the like mainly containing softeners such as various animal and vegetable oils and fats such as isopropyl alcohol, squalane, pyrrolidone carboxylate, glycerin and propylene glycol, and their esters are known. Various moisturizers are added to these bath agents for the purpose of improving various effects such as an effect of enhancing moisturizing effect, an effect of preventing skin roughness, an effect of moisturizing and smoothing the skin, and an effect of retaining heat.

However, among moisturizers, polyol-based moisturizers such as glycerin, sorbitol, propylene glycol and butylene glycol are inferior in hygroscopicity and moisturizing property, give a feeling of tightness, have a weak moisturizing feeling, and are difficult to use. On the other hand, sodium lactate, PCA soda and the like have excellent hygroscopicity, but since they are electrolytes, they have properties such as an emulsification inhibitory action and are not suitable for emulsification systems.

Mucopolysaccharides such as sodium hyaluronate and polyamino acid salts are known as high-molecular moisturizers, but mucopolysaccharides are extremely expensive, and
Polyamino acid salts such as polyglutamic acid salts are also not suitable for use as a bath agent because they have a slightly inferior moisturizing property and tend to cause stickiness and sliminess in products.

[0005]

SUMMARY OF THE INVENTION An object of the present invention is to provide a bath composition which exhibits an excellent bathing effect and is excellent in moisturizing effect, skin roughness prevention and heat retaining effect.

[0006]

Means for Solving the Problems As a result of intensive studies for solving the above problems, the present inventors have found that the intended bath composition can be obtained by using trimethylglycine as a moisturizer. Found and completed the present invention.

That is, the present invention relates to a bath agent composition containing trimethylglycine.

The trimethylglycine used in the present invention is widely distributed in plants and animals and is mainly produced by extraction from sugar beet, but trimethylglycine produced by chemical synthesis from glycine, choline or chloroacetic acid can also be used. . Also, a hydrate of trimethylglycine can be used.

The content of trimethylglycine in the bath agent composition of the present invention is 0.1 to 50% by weight, preferably 1 to
It is 20% by weight.

As the bath agent component other than trimethylglycine to be added to the bath agent composition of the present invention, any bath agent component which can be usually used as a raw material for bath agents can be used.

For example, sodium chloride, sodium sulfate, potassium nitrate, sodium nitrate, calcium nitrate, aluminum nitrate, sodium polyphosphate, ammonium chloride, iron sulfate, sodium phosphate, magnesium sulfate, sodium thiosulfate, sodium hydrogen carbonate, sesqui Inorganic salts such as sodium carbonate, sodium sulfide, borax, calcium oxide, magnesium carbonate, potassium chloride, potassium bromide, sodium hyposulfite; inorganic acids such as boric acid, metasilicic acid, silicic anhydride; pyrrolidonecarboxylic acid, amino acids, etc. Organic acids of; euglena, sandalnut, valerian, oyster, pearl oyster, senkyu, touki, ginger, carrot, keihi, peony,
Mint, sardines, sardines, sardines, sardines,
Herb medicines such as ginger, gall, pine, beetle, juniper, deer, brain, saffron, oyster, chinpi, fennel, citrus peel, chamomile, melissa, rosemary, horse chestnut, herb; nuka oil, rice bran extract, olive oil, large Fats and oils such as soybean oil, liquid paraffin, acyl acidic amino acid ester, white paraffin, rosehip oil oil; lavender oil, jasmine oil, lemon oil, rose oil, orange oil, pine oil, turpentine oil,
Perfumes such as bergamot oil, geraniol, citronellol, phenylethyl alcohol, benzyl acetate; polyhydric alcohols such as glycerin, propylene glycol, 1,3-butylene glycol, isopropylene glycol, sorbitol, mannitol; sodium lauryl sulfate, polyoxy Surfactants such as sodium ethylene lauryl ether sulfate, lauric acid diethanolamide, polyethylene glycol monostearate, acyl amino acid salt, acyl methyl taurine salt, acyl arginine ester; and others; sulfur, mineral sand, lauroyl lysine, yunohana, casein, Neutral clay, sodium salicylate, sodium carboxycellulose, egg yolk powder,
Mica powder, skim milk powder, dextrin, polyvinylpyrrolidone and the like can be mentioned.

To produce the bath agent composition of the present invention, trimethylglycine is added to the other bath agent components described above, and a part mixer, a Nauta mixer, a universal stirrer mixer, a ribbon mixer, a V-shaped mixer or the like is used. It can be manufactured by uniformly stirring and mixing at room temperature with a mixer.

The bath agent composition of the present invention can be in the form of powder, granules, liquid or solid.
Further, the form thereof may be a drawing type, a bath salt type, a bubble bath type, a foaming type or the like as it is, and the manufacturing method can be appropriately selected depending on the form of the bath agent composition.

[0014]

EXAMPLES The present invention will be described in more detail with reference to examples. In addition, the compounding amount in this example is expressed by weight%.

Example 1 200 L of 40 ° C. hot water was placed in a bath, 30 g of each bath agent composition shown in Table 1 was added, and 5 trained panelists bathed each for 3 minutes, and the rough skin recovery effect after bathing A sensory evaluation was performed on the skin feel (smoothness, moist feeling) and heat retention effect. The evaluations are as follows: very good (3), good (2), normal (1), and ineffective (0), the average value is calculated, 2.6 or more is ◎, 1.6 to 2.5 is ◯, 0.6
.About.1.5 is represented by .DELTA., And 0 to 0.5 is represented by X. The results are shown in Table 1.
Shown in.

[0016]

[Table 1]

As is clear from Table 1, the bath agent composition of the present invention is excellent in the effect of recovering from rough skin, the feel of the skin, and the effect of retaining heat.

Example 2 Liquid bath agent

[Table 2]

Example 3 Bath oil

[Table 3]

Example 4 Bath salt

[Table 4]

Example 5 Bath salt

[Table 5]

Example 6 Bubble bath

[Table 6]

Example 7 Bubble bath

[Table 7]

Claims (1)

[Claims] 1. A bath agent composition comprising trimethylglycine.