JP2810197B2 - Oral composition - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial application field] The present invention is convenient to carry and can brush teeth without a toothbrush. The present invention relates to an oral composition that dissolves out and prevents bad breath, tooth decay, alveolar pyorrhea, and the like.

[Conventional technology]

Dentifrices containing a granular substance have been conventionally known. However, these are highly hygroscopic and sticky or harden as you use them, so you have to keep them in a dry state, and when you take them on your toothbrush, completely dry the toothbrush It is desirable to use.
There is also a drawback that powder is scattered around when the amount used at one time is taken by a toothbrush.

In addition, recently, from the improvement of consciousness to clean the mouth,
The number of opportunities for brushing teeth is increasing year by year, but when brushing teeth at a travel destination or office, it is troublesome in that a toothbrush must be carried, and there is a demand for the development of a product that can be used easily. Mouthwashes, mouth sprays, etc., which can be easily used, have a considerable effect in preventing bad breath, but their effects on tooth decay or alveolar pyorrhea are far from sufficient.

In addition, if the toothbrush is not washed frequently, bacteria may adhere to the hair tips and may be unsanitary.

[Problems to be solved by the invention]

In order to solve such problems, the present invention limits the dentifrice and crushed plant to a certain particle size.
By filling each batch into a bag of nonwoven fabric or the like, a composition for oral cavity, such as the present invention, which can be easily used one by one and is disposable has been reached.

[Means for solving the problem]

The present invention is an oral composition in which a granular dentifrice comprising an inorganic powder material and a crushed plant are each sized to 10 to 100 mesh and packed in a nonwoven bag.

The inorganic powder raw material used in the production of the granules of the present invention,
There is no limitation as long as it is usually used for toothpaste, cosmetics and medical products, and calcium carbonate, magnesium carbonate, dibasic calcium phosphate, tribasic calcium phosphate, magnesium phosphate, silica, zeolite, sodium metaphosphate,
Any material commonly used as an abrasive, such as aluminum hydroxide, magnesium hydroxide, calcium pyrophosphate, red iron oxide, calcium sulfate, may be used.

Regarding binders and binders for granulation, carboxymethylcellulose, sodium carboxymethylcellulose, hydroxyethylcellulose, alginate,
Carrageenan, gum arabic, polyvinyl alcohol,
Methyl cellulose, magnesium oxide, alumina sol,
Calcium silicate, montmorillonite, pectin, guar gum, kaolin, etc. may be used as appropriate.

In the present invention, the following can be blended as other components.

For the foaming agent, sodium lauryl sulfate, sodium dodecylbenzenesulfonate, sodium laurylsulfoacetate, sodium N-laurylsulfonate, sodium N-lauroylsarcosinate, sucrose fatty acid ester, polyoxyethylene sorbitan, polyoxyethylene nonylphenyl Ether, alkylolamide and the like can be used.

As the sweetener, saccharin sodium, steviosite, glycyrrhizin, chalcone, dihydrochalcone and the like can be used.

As the humectant, glycerin, sorbitol, propylene glycol, polyethylene glycol, xylitol, dipropylene glycol, sodium lactate, maltitol and the like can be used.

As preservatives, paraoxybenzoic acid esters and the like,
Essential oils such as peppermint and spearmint as perfumes, l-
There are fragrance materials such as menthol, and other materials such as aluminum lactate, edetate, coloring matter, and BHT can be used as needed.

As active ingredients, lysozyme chloride, dextranase, lytic enzyme, mutanase, sorbic acid, alexidine, cetylpyridinium chloride, alkyl glycine, sodium chloride, allantoin, ε-aminocaproic acid, tranexamic acid, azulene, sodium fluoride,
Fluoride such as sodium monofluorophosphate, isopropylmethylphenol, polyethylene glycol, polyvinylpyrrolidone, glycyrrhizin, glycyrrhizic acid, hinokitiol, vitamin E and the like can be used.

A granulated dentifrice is produced by appropriately utilizing the above-mentioned raw materials. Regarding the production method, any method of a self-supporting granulation mechanism (rolling granulation, fluidized bed granulation, stirring granulation) or a forced granulation mechanism (crushing granulation, compression molding, extrusion molding, melt granulation) may be used. . In addition, the granules obtained by granulation need to be sized to a certain particle size of 10 to 100 mesh in order to mix with the pulverized plant material and fill the nonwoven fabric. If it is coarser than 10 mesh, the feeling of use is poor, and if it is thinner than 100 mesh, the amount of leakage from the nonwoven fabric increases, resulting in poor appearance and dirty hands.

As for the crushed plant material, grains such as sawdust, cedar, birch, pine, etc., rind of lemon, safflower, seaweed, rice bran and wheat germ, shobu, shokyo, sasa, bamboo, liquorice, spruce, touki, carrot , Mint, ubay, hapinos, kenbonashi etc., aloe,
Any herbs such as chamomile, momonoha, jasmine, rose hips, lavender, and rosemary can be used as long as they can be dried and pulverized. Waste materials generated during processing may be used.

These can be used alone or in combination of two or more.

In addition, in order to mix with the dentifrice of granules, it is necessary to sterilize as necessary and adjust the water content to 30% by weight or less.

Furthermore, it is necessary to classify to 10 to 100 mesh. That is, when packed in a non-woven fabric, the feeling of use is bad if it is larger than 10 mesh, or the powder is bad in appearance during bagging while transporting or leaving it thinner than 100 mesh,
The problem of spilling from the nonwoven fabric and sticking to it arises.

This raw material is used in order to obtain various effects of components eluted by the action of chewing from the ground plant. Further, in order to smoothly perform the act of chewing, the specific gravity of the crushed plant is preferably 1.0 or less.

In producing the product of the present invention, it is only necessary to mix the granulated dentifrice and the ground plant material in a specific ratio or, in some cases, stir until uniform. The ratio of both is
Granular dentifrice: Plant crushed material may be considered in a ratio of 1: 9 to 9: 1, considering the specific gravity of both, and the mixing ratio may be considered, but at least 10% by weight is necessary for each effect. is there.

If the mixture thus obtained is packed in a non-woven fabric one by one and used, an oral composition can be provided which is easy to carry and can be easily cleaned after use.

In addition, since each packet is put in the mouth, the size per packet does not exceed 5 cm ² and the thickness is suitably less than 2 cm.

Note that the nonwoven fabric used in the present invention, not particularly limited, but strength and feeling of use points, those are preferred 30~70g per m ^2.

〔Example〕

 An experimental example is shown below.

Example 1, Comparative Example 1 (g) Calcium hydrogen phosphate 60 Silicic anhydride 25 Magnesium oxide 5 Carboxymethylcellulose 2.5 Sodium lauryl sulfate 1 Glycerin 5.5 Sodium saccharin 0.5 Perfume 0.5 Total 100.0 Purified water was added to the above mixture, and a granulator was added. After being extruded into granules, a dentifrice A was obtained.

Example 1 Dentifrice A was classified with a mesh of 10 to 100 mesh, and 3 g of hinoki powder, similarly classified, was packed in a non-woven fabric at a ratio of 6: 4 to obtain a composition for oral cavity.

Comparative Example 1 Dentifrice A and Hinoki powder in a ratio of 6: 4, 3 g per packet
Was packed in a nonwoven fabric to obtain a composition for oral cavity.

A practical test of Example 1 and Comparative Example 1 was conducted by 10 panelists. In Comparative Example 1, the powder had come out of the bag before use, and the powder was inferior to the Example in appearance, and the feeling of use was not constant. Inferior to the examples.

Example 2 (g) Calcium carbonate 70.5 Aluminum hydroxide 12 Sodium chloride 5 Silicic anhydride 3 Magnesium oxide 1 Carboxymethylcellulose 1.5 Carrageenan 1.5 Sucrose fatty acid ester 0.5 Sorbitol 4.0 Saccharin sodium 0.5 Perfume 0.5 Total 100.0 In addition, the mixture was granulated with a spray granulator to obtain a dentifrice B.

Example 2 Dentifrice B was classified with a mesh of 10 to 100 mesh, and 3 g of Hiba powder and seaweed powder, which were similarly classified, were packed in a non-woven fabric at a ratio of 70:15:15 at a ratio of 2 g per non-woven fabric for oral use. A composition was obtained.

Example 3 (g) Calcium carbonate 50 Dibasic calcium phosphate 15 Silicic anhydride 15 Magnesium oxide 5 Methyl cellulose 3 Gua gum 2 Sodium N-lauryl sulfonate 1 Propylene glycol 7 Sodium hydrogen carbonate 1 Saccharin sodium 0.2 Glycyrrhizin 0.1 Perfume 0.7 Total 100.0 Then, purified water was added and the mixture was extruded into granules with a granulator, and then dried with air to obtain granules, thereby obtaining a dentifrice C.

Example 3 Dentifrice C was classified with a mesh of 10 to 100, carrot powder and peppermint powder which were similarly classified were mixed at a ratio of 70: 25: 5, and 2.5 g per packet was packed in a nonwoven fabric to give a composition for oral cavity. I got

The oral compositions of Examples 1 to 3 were classified so that the contents did not leak during handling, and were disposable because they were packaged once and were convenient to carry. . In addition, a feeling of use (removal of plaque) was obtained as when using a toothbrush.

〔The invention's effect〕

As described above, the dentifrice of the granules of the present invention and the crushed plant are each classified at 10 to 100 mesh, mixed at a specific ratio, packed into a nonwoven fabric, the size per packet is 5 cm ² , and the thickness is 2 c
By setting it to m or less, it was possible to easily carry and provide an oral composition having an excellent feeling in use.

Claims (1)

(57) [Claims] An oral composition comprising a granular dentifrice comprising an inorganic powder material and a crushed plant each having a particle size of 10 to 100 mesh and packed in a nonwoven bag.