JP2002159567A - Solid deodorant and aromatic - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a novel solid deodorant and aromatic with problems solved in conventional liquid-, gel- and spray-type deodorants and aromatics. SOLUTION: The solid deodorant and aromatic are formed by using magnesium chloride and magnesium oxide or alumina cement as a hardener, and mixing water, a deodorant component and/or a perfume, a surface active agent, a defoaming agent, an extender, a viscosity modifier, a coloring agent and the like thereto followed by solidification. They never spill nor adhered to another material and capable of keeping a deodorizing effect or a fragrance over a long period by proper diffusion of a deodorant component or perfume.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a deodorant and a fragrance, and more particularly to a deodorant and a fragrance used, for example, in an automobile.

[0002]

2. Description of the Related Art Conventionally, deodorants and fragrances for automobiles include liquid type, bead type, gel type, spray can type, pump type, atomized / smoke type, can type, and paper impregnated type. There are various forms.

However, the liquid type has a problem that the liquid adheres to other objects. In the bead type, a synthetic resin is impregnated with a deodorant component or an aromatic component to form beads, but the divergence of the components is insufficient. Further, the gel type may be spilled from the container, but when hardened, there is a problem that the deodorant component and the fragrance component are not sufficiently diffused. In the case of the spray can type, there is a risk that the can will burst, especially when stored in a hot car in summer. Further, in the case of the mist type or the smoke type, a person needs to be out of the vehicle during use.

[0004]

An object of the present invention is to provide a novel solid deodorant and fragrance which can solve the above-mentioned problems of the conventional deodorants and fragrances. is there.

[0005]

Means for Solving the Problems The inventors of the present invention have conducted intensive studies to achieve the above-mentioned object, and as a result, the deodorizing component and the fragrance are supported on a solidified material using an inorganic water-curable material as a solidifying agent. By using solid deodorants and fragrances, the problems of conventional liquid type, gel type, mist and smoke type deodorants and fragrances have been solved.

That is, the deodorant / fragrance according to the present invention is obtained by supporting a deodorant component and / or a fragrance on a solidified product using an inorganic hydraulic material as a solidifying agent. As the inorganic hydraulic material, one composed of magnesium chloride and magnesium oxide or alumina cement can be used. When magnesium chloride and magnesium oxide are used, it is preferable to use an extender in combination. Further, the deodorant / fragrance of the present invention comprises the inorganic hydraulic material, water,
It is obtained by solidifying a curable composition in which a deodorant component and / or a fragrance, a surfactant, a defoamer, a bulking agent, a viscosity modifier, a coloring agent, and the like are mixed.

[0007]

BEST MODE FOR CARRYING OUT THE INVENTION The deodorant and fragrance of the present invention comprises a deodorant component and / or a fragrance supported on a solidified curable composition. When used as a deodorant, it contains a deodorant component, but may contain a small amount of fragrance to distinguish products. When used as a fragrance, a fragrance is contained.

[0008] The deodorant and fragrance of the present invention comprises an inorganic hydraulic material, and various components such as water, deodorant components and / or fragrances, surfactants, defoamers, extenders, viscosity modifiers, and colorants. Is prepared by curing the curable composition obtained by mixing and stirring at room temperature in a predetermined container and solidifying it. For example, when magnesium chloride and magnesium oxide are used as the inorganic hydraulic material, magnesium chloride is dissolved in a predetermined amount of water, and while stirring, a deodorant component and / or a fragrance, a surfactant, a defoaming agent, coloring Add a liquid component such as an aqueous solution (aqueous solution) and mix it, and then add a powder mixture obtained by mixing and stirring magnesium oxide and a bulking agent, etc., and stir well to avoid lump to obtain a curable composition. Is poured into a predetermined container, and left at room temperature for several hours to be solidified. After solidification, the container is sealed with aluminum foil, etc., to prevent deodorant components and fragrance from spreading until use. When alumina cement is used as the inorganic hydraulic material, each component is added to water and mixed well to obtain a curable composition, which is poured into a container in the same manner as described above, and left to solidify. After that, the container is similarly sealed with aluminum foil or the like.

The magnesium hydraulic material as the inorganic hydraulic material may be in the form of granules or flakes, and the compounding amount is 10 to 40% by weight, preferably 1 to 40% by weight in the curable composition.
5 to 25% by weight. In addition, magnesium oxide is used as a solidifying agent, and the compounding amount is 1 to 1 in the curable composition.
It is 5% by weight, preferably 4 to 10% by weight. If the amount of magnesium oxide is less than 1% by weight, the curable composition does not solidify or becomes very soft, so that a desired solid deodorant or fragrance cannot be obtained. Also,
When the amount of magnesium oxide is more than 15% by weight, the solidification time of the curable composition becomes short, and the solidification is started during stirring, which makes it difficult to pour into the container.

When the above-mentioned magnesium chloride and magnesium oxide are used as the inorganic hydraulic material, an extender is used in order to favorably carry the deodorant component and the fragrance on the solidified material. The extender is not always necessary when alumina cement is used as the inorganic water-curable material. As fillers, calcium carbonate, clay, talc, diatomaceous earth,
An inorganic powder such as kaolin can be used. The compounding amount of the extender is 5 to 50% by weight, preferably 25 to 50% by weight.
It is preferably added so that the total of the magnesium chloride and magnesium oxide is about 60% by weight in the curable composition.

[0011] When alumina cement is used as the inorganic hydraulic material, the compounding amount is 40 to 60 in the curable composition.
% By weight, preferably 50 to 55% by weight.

The amount of water is 10 to 3 in the curable composition.
0% by weight, preferably 15 to 25% by weight.

As the deodorant component, there is a natural vegetable essential oil or an aqueous solution, and these can be used. The amount of the deodorant component is 5 to 30% by weight, preferably 7 to 15% by weight in the curable composition.

As the flavor, various flavors such as food flavors, synthetic flavors and natural flavors can be used according to the purpose. The amount of the fragrance is 0.1 to 5% by weight, preferably 1 to 3% by weight in the curable composition when the fragrance is used for distinguishing the deodorant. Moreover, when mix | blending with a fragrance | flavor, 3-20 weight% in a curable composition, Preferably it is 5%.
１５15% by weight.

The surfactant is used for solubilizing or emulsifying the above-mentioned oily substances such as deodorant components and fragrances in water to uniformly dissolve or disperse them in the curable composition. A surfactant and an anionic surfactant are preferably used. The amount of the surfactant is from 0.1 to 10% by weight, preferably from 0.5 to 5% by weight, although it depends on the amount of the oily substance such as the deodorant component or the fragrance.

The antifoaming agent is used to suppress foaming during mixing and stirring of the curable composition, but may not be necessary. As the defoaming agent, for example, a silicone-based defoaming agent (silicone emulsion or the like) can be used. The compounding amount of the antifoaming agent is 0.05 to 2% by weight, preferably 0.1 to 0.5% by weight in the curable composition.

The coloring agent is used for distinguishing between a deodorant and a fragrance.
Or, it is used for imaging of goods. As the colorant, a pigment such as a fluorescent pigment can be used in addition to a general food coloring. The amount of the coloring agent is such that the solid content is 0.01 to 1% by weight, preferably 0.05 to 0.1% by weight in the curable composition.

The viscosity modifier is used to adjust the viscosity of the curable composition and at the same time to adjust the rate at which the deodorant component and the fragrance are released. As the viscosity modifier, ethylene glycol, propylene glycol, or the like can be used. The compounding amount of the viscosity modifier is 0.5 to 10% by weight, preferably 1 to 5% by weight in the curable composition.

Further, the deodorant / fragrance of the present invention may be blended with ethanol for adjusting the emission rate of deodorant components and fragrances.

According to the deodorant and fragrance of the present invention as described above, since the inorganic hydraulic material is solidified as a solidifying agent, it can be used as a conventional liquid or gel type deodorant or fragrance. It does not spill from the container or adhere to other objects, and there is no danger of the can (container) exploding even if left in a high-temperature car, like a spray can type, and furthermore, mist-like Unlike a smoke type, a person does not need to go out of the vehicle at the time of use, and can be permanently installed in the vehicle and used. Further, the solidified product of the curable composition using the above inorganic hydraulic material as a solidifying agent is porous, and the deodorant components and fragrances carried thereon are appropriately diverged to maintain the deodorant effect and aroma for a long period of time. Is done.

[0021]

The following examples are given, but the present invention is not limited by these examples.

(Examples 1 to 3: Deodorant) Curable compositions having the formulations shown in Table 1 were used. First, add magnesium chloride to water and mix well with stirring to dissolve. With stirring, deodorant components, ethylene glycol (viscosity adjuster), fragrance, surfactant, colorant (commercially available green fluorescent pigment solution with water) A two-fold dilution or a blue food dye dissolved in water 200-fold by weight in weight) and an antifoaming agent (silicone emulsion) were added and mixed well. To this was added a powder mixture obtained by mixing and stirring magnesium oxide as a solidifying agent and calcium carbonate, clay and talc as an extender, and the mixture was stirred and mixed well so as to prevent lumps to obtain a curable composition.
The curable composition was poured into a predetermined container, left at room temperature for several hours to solidify, and then the container was sealed with aluminum foil to prepare a deodorant.

[0023]

[Table 1]

(Examples 4 and 5: Fragrance) A curable composition having the composition shown in Table 2 was used. First, add magnesium chloride to water, mix well and dissolve by stirring.
Ethylene glycol (viscosity modifier), alkylamino oxide (surfactant), coloring agent and defoamer were added and mixed well and stirred. To this was added a powder mixture obtained by mixing and stirring magnesium oxide as a solidifying agent and calcium carbonate, clay and talc as an extender, and the mixture was stirred and mixed well so as to prevent lumps to obtain a curable composition. The curable composition was poured into a predetermined container, allowed to stand at room temperature for several hours to solidify, and then the container was sealed with an aluminum foil to prepare a fragrance.

[0025]

[Table 2]

(Example 6: Fragrance) A curable composition having the composition shown in Table 3 was used. Add fragrance, ethylene glycol (viscosity adjuster), alkylamine oxide (surfactant) and colorant to water, mix and stir, add ceramica powder (alumina cement) and mix well to avoid lumps. The mixture was stirred to obtain a curable composition. The curable composition was poured into a predetermined container, allowed to stand at room temperature for several hours to cure, and then the container was sealed with aluminum foil to produce a fragrance.

[0027]

[Table 3]

[0028]

The deodorant and fragrance according to the present invention is a solid formed by using an inorganic hydraulic material as a solidifying agent. It does not spill or adhere to other objects, and there is no danger of the can (container) exploding even when left in a hot car, as in the spray can type. It is not necessary for a person to go out of the vehicle at the time of use as in the above, and the device can be permanently installed in the vehicle and used. Also,
Since the cured product of the curable composition using the above inorganic hydraulic material as a solidifying agent is porous, the deodorant component or fragrance carried on the cured product is appropriately diverged, so that the deodorant effect and fragrance are maintained for a long time. Will be sustained.

Claims (5)

[Claims] 1. A solid deodorant comprising a solidified product obtained by using an inorganic hydraulic material as a solidifying agent and carrying a deodorant component and / or a fragrance.
aromatic. 2. The solid deodorant and fragrance according to claim 1, wherein said inorganic hydraulic material comprises magnesium chloride and magnesium oxide. 3. The solid deodorant and fragrance according to claim 2, wherein the solidified substance comprises an inorganic hydraulic material and an extender. 4. The solid deodorant and fragrance according to claim 1, wherein the inorganic hydraulic material is alumina cement. 5. A solidified curable composition in which the inorganic hydraulic material is mixed with water, a deodorant component and / or a fragrance, a surfactant, a defoamer, a bulking agent, a viscosity modifier, a colorant, and the like. The solid deodorant / fragrance according to any one of claims 1 to 4, comprising: