JP2001114627A - Polymer formulated preparation - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a polymer formulated preparation having high formulation stability of tourmaline and polymers and a wide selection breadth of polymers due to no agglutination of polymers by tourmaline. SOLUTION: This polymer formulated preparation contains tourmaline having formed a surface coat of tourmaline adsorption component obtained by dispersing or formulating tourmaline into or with a liquid or solid containing a tourmaline adsorption component. The polymer formulated preparation comprises a preparation which is a cosmetic, a quasi medicine, a medicine or a food.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

TECHNICAL FIELD The present invention relates to a polymer-containing preparation comprising surface-coated tourmaline,
That is, it relates to cosmetics, quasi-drugs, pharmaceuticals, foods, and the like. Tourmaline, thereby flocculating, decomposing,
By surface treatment with other components that are not affected by poor dispersion, etc., it was possible to improve the aggregation of polymers, which was a problem when used in combination with tourmaline, and to enable stable compounding.

[0002]

2. Description of the Related Art In general, polymers are applied to a wide range of pharmaceutical preparations, and it is not an exaggeration to say that there is no pharmaceutical field which is not applicable. However, tourmaline has an action of aggregating polymers, and some polymers can be used in combination with tourmaline. In addition, polymers that can be used in combination often have a low effect of stabilizing the formulation, and from the narrow selection range of polymers,
It was difficult to adjust the feel of cosmetics and the like.

[0003] Tourmaline is tourmaline, and the water-soluble solvent containing the particles is alkalized. Also,
Because of spontaneous polarization, the particles are charged, and as a result, many of the macromolecules aggregate to surround tourmaline due to their electrical properties. In particular, many polymers that use ionic bonds or the like cannot be used in combination.

[0004] Because of the aggregation by the tourmaline particles themselves, the aggregation cannot be stopped even with a sequestering agent, a chelating agent or the like.

[0005] In recent years, due to problems of irritation and feeling, preparation of preparations using polymers and adjustment of feel have been increasing, and gel preparations are one of the large categories. This tendency is particularly strong in cosmetics.

[0006]

Accordingly, an object of the present invention is to prevent the aggregation of polymers by tourmaline.
An object of the present invention is to provide a polymer blended preparation having high blending stability between tourmaline and polymers and a wide selection range of polymers.

[0007]

Means for Solving the Problems The present inventors thought that charging of the tourmaline surface was a problem with respect to aggregation of polymers, and made intensive studies on the surface treatment. As a result, it has been found that by coating tourmaline on the surface, the blended polymers are not aggregated.

That is, the present invention contains tourmaline having a surface coat of a tourmaline-adsorbed component formed by dispersing or mixing tourmaline in a liquid or solid containing a tourmaline-adsorbed component (a component that adsorbs to tourmaline). It is a high molecular compound preparation characterized by the above-mentioned.

Conventionally, regarding the use of tourmaline and polymers, the selection range of polymers was narrow due to the problem of aggregation.
In the present invention, the problem of aggregation is solved by surface-coating tourmaline, the blending stability is high, and the selection range of polymers is wide.

[0010]

DETAILED DESCRIPTION OF THE INVENTION Tourmaline in the present invention is:
Tourgerin group, Buergite, C
hmdravite, Dravite, Elbai
te, Feruvite, Foite, Liddi
coatite, Orenite, Povondrai
te, Scholl, Uvite.

Since tourmaline is a natural product, purification and processing may be required for actual use in various fields.
For example, when used in cosmetics, natural tourmaline ore is purified, pulverized, and calcined before use. In addition, the mixing ratio and species of impurities (other minerals) vary depending on the vein. Therefore, in the present invention, it is not limited to a purification method, a processing method (pulverization, baking, etc.) and a production place, but refers to all those containing tourmaline.

Examples of the tourmaline-adsorbing component include oils and fats, waxes, mineral oil, hydrocarbons, fatty acids, alcohols, esters, metal soaps, gums, water-soluble polymer compounds, and surfactants. Anionic surfactants ",
“Cationic surfactants”, “Amphoteric surfactants”, “Nonionic surfactants”, “Other surfactants (natural surfactants, derivatives of protein hydrolysates, polymer surfactants,
Surfactants containing titanium and silicon, fluorocarbon surfactants) ", inorganic pigments, minerals, humectants, sequestering agents, chelating agents, animal / vegetable polysaccharides and their decomposed products, animal / vegetable Glycoproteins and their degradation products, thickeners and the like can be mentioned. Further, as particularly preferred tourmaline adsorption component,
Gums, thickeners, water-soluble polymer compounds, polymer surfactants, surfactants, and more specifically, thickeners such as bentonite, sodium lauryl sulfate, decaglyceryl isostearate, and the like. Surfactants.

In the present invention, first, tourmaline is
By dispersing or mixing in a liquid or solid containing a tourmaline adsorbing component, the tourmaline adsorbing component is adsorbed on the surface of tourmaline to form a surface coat on the tourmaline.

The surface coating amount of the tourmaline-adsorbing component is preferably 10 to 50 parts by weight based on 100 parts by weight of tourmaline.

Next, “polymers” are blended with “tourmaline formed with a surface coat of tourmaline-adsorbed components”,
The polymer blend of the present invention is obtained.

The blending of the polymers is carried out by mixing and homogenizing a dispersion or a solution of the polymers with tourmaline having a surface coat formed thereon.

The amount of tourmaline relative to the total amount of the preparation is not particularly limited. The amount of the surface coating is not particularly limited, but is preferably 2 parts by weight or more based on 100 parts by weight of the total amount of the preparation, in order to obtain particularly high preparation stability. Further, the greater the amount of the surface coat, the more the preparation stability is improved.

However, when the tourmaline-adsorbing component is a polymer, a large amount of surface coating deteriorates the feel. Therefore,
In the case of cosmetics and the like, especially when the touch is emphasized, the surface coating amount with respect to the total amount of the preparation is 0.1% with respect to 100 parts by weight of the total amount of the preparation.
~ 2 parts by weight is preferred. In order to improve the stability of the preparation at 2 parts by weight or less, it is preferable to use two or more tourmaline-adsorbing components in combination. Further, in order to further enhance the stability, it is preferable to use three or more tourmaline-adsorbing components in combination.

Examples of "polymers" include gum arabic, benzoin gum, dammar gum, guaiac oil, Irish moss, karaya gum, tragacanth gum, carob gum, quinseed, agar, casein, dextrin,
Xanthan gum, gelatin, pectin, starch, carrageenan, carboxyalkyl chitin or chitosan,
Hydroxyalkyl chitin or chitosan, low molecular weight chitosan, chitosan salt, sulfated chitin or chitosan, phosphorylated chitin or chitosan, alginic acid and its salt, hyaluronic acid and its salt, magnesium sodium silicate, chondroitin sulfate and its salt, heparin, Ethyl cellulose, methyl cellulose, carboxymethyl cellulose, carboxyethyl cellulose, carboxyethyl cellulose sodium, hydroxyethyl cellulose, hydroxypropyl cellulose, nitrocellulose, crystalline cellulose, polyvinyl alcohol, polyvinyl methyl ether, polyvinyl pyrrolidone, polyvinyl methacrylate, polyacrylate, polyethylene oxide and polypropylene Polyalkylene oxide such as oxide or the like Crosslinked polymer, carboxyvinyl polymer, polyethyleneimine and the like.

[0020] Uses of the obtained preparation include pharmaceuticals,
Examples include quasi-drugs, cosmetics, foods, and the like, and more specifically, for example, internal and external pharmaceutical preparations, lotions, emulsions, creams, ointments, lotions, oils, basic cosmetics such as packs, Facial cleansers and skin cleansers, shampoos, rinses, hair treatments, hair creams, pomades, hair sprays, hair styling products, perm agents, hair tonics, hair dyes, hair growth and hair growth products, and other hair cosmetics, foundations, white powder, whitening Makeup cosmetics such as lipstick, blusher, eyeshadow, eyeliner, mascara, eyebrows, eyelashes, etc., finishing cosmetics such as beautiful nails, perfumes, bath agents,
Other examples include toothpastes, mouth fresheners / gargles, axillary odor / odor control agents, and the like.

As for foods, processed fishery products such as kamaboko and chikuwa, livestock foods such as sausage and ham,
Noodles such as confectionery, raw noodles, Chinese noodles, boiled noodles, buckwheat noodles, sauces, soy sauce, sauce, spices such as sugar, spices such as curry, mustard, pepper, jam, marmalade, pickles, side dishes, sprinkles, various types Vegetables and fruits, processed vegetables and fruits such as canned and bottled foods, various food retort foods, cheese, butter,
Use for general drinks such as dairy products such as yogurt, fruit juices, lactic acid drinks, soft drinks, drinks such as alcoholic beverages, and other health foods.

The preparations can be applied to all kinds of external and internal preparations in general, and specifically include liquids, emulsions, creams, ointments, gels, powders, and granules. Solid, foam, or ampoule, capsule, pill / tablet, 1) topical medicines, 2) quasi-drugs, 3) topical or systemic skin cosmetics,
4) Pharmaceutical and / or cosmetic preparations applied to the hair and scalp (for example, shampoos, rinses, treatments, permanents, hair styling, hair dyes, hair tonics, hair growth / hair restorations, etc.), 5) Bath agents to be poured into bath water or used as hot water, 6) Oral compositions (toothpaste, gargle, gum and troche, etc.), 7) Foods and the like.

[0023]

The present invention will be described below with reference to production examples and test examples, but the present invention is not limited to these examples.

[0024]

As tourmaline, 3.0 parts by weight of Elbaite and 2.0 parts by weight of bentonite were dispersed in 5.0 parts by weight of propylene glycol, and then 40 parts by weight of pure water was added, followed by uniform stirring. Thereafter, 50 parts by weight of a carboxyvinyl polymer aqueous solution adjusted to 1% by weight was added, and the mixture was stirred and homogenized to produce a sample of Example 1.

Incidentally, a tourmaline surface coating agent was added as a tourmaline dispersion aid.

(Examples 2 to 7, Comparative Examples 1 to 3) Production was carried out in the same manner as in Example 1 except that the components and their contents were changed as shown in Table 1. Each sample of Examples 1 to 3 was manufactured.

[Test Method] For each sample, those which were uniformly dispersed immediately after production were classified as "dispersion", and those which were not uniformly dispersed were classified as "aggregation". Table 1 shows the results.

Next, the state of each sample after being left at room temperature (25 ° C.) for one week after the production was observed. The state was evaluated according to the following criteria. Table 1 shows the results.

：: No polymer aggregation occurred, and no change in properties was observed after one week of observation.

Δ: No polymer aggregation occurred, but a decrease in gel viscosity or syneresis was observed after one week.

×: Polymer aggregation occurred during production, and uniform dispersion was impossible.

[0033]

[Table 1]

[0034]

EFFECTS OF THE INVENTION The polymer-blended preparation of the present invention can improve the coagulation of polymers used in combination, which has been a problem caused by blending tourmaline. In addition, in the case of preparations that place an emphasis on the feel of cosmetics and the like, the macromolecules strongly influence the feel, and there are few types of polymers that can be used in combination with tourmaline, and therefore, it is very difficult to adjust the feel. However, this can be improved in the present invention. Similarly, in quasi-drugs, pharmaceuticals, foods, and the like, the selection range of polymers is widened, so that all polymer-containing preparations are possible. By applying this to commercial products, a completely new polymer compound formulation containing tourmaline can be developed. It also has the potential to be applied to various other fields. The present invention makes it possible to easily use tourmaline in combination with polymers that have been difficult to date, and to obtain a preparation.

Continued on the front page F term (reference) 4C076 AA16 DD01 DD05 DD08 DD28H DD38F DD46 DD49 DD55 EE09H EE32 EE58H FF21 FF36 4C083 AB441 AB442 AC122 AC422 AC532 AC782 AD092 AD282 AD351 BB01 BB36 BB60 CC01 DD21 DD23 DD39 FF01

Claims (6)

[Claims] 1. A polymer-containing preparation comprising tourmaline formed by dispersing or mixing tourmaline in a liquid or solid containing a tourmaline-adsorbing component to form a surface coat of the tourmaline-adsorbing component. 2. The tourmaline-adsorbing component is a gum, a thickener,
The at least one member selected from the group consisting of a water-soluble polymer compound, a polymer surfactant and a surfactant.
The polymer combination preparation of the above. 3. The polymer compound preparation according to claim 1, wherein the preparation is cosmetics. 4. The pharmaceutical preparation according to claim 1, wherein the preparation is a quasi-drug. 5. The polymer compound preparation according to claim 1, wherein the preparation is a pharmaceutical product. 6. The polymer blend according to claim 1, wherein the formulation is a food.