JPH09108322A - Case for volatile material - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a case for volatile material in which the initial effect of the material can be kept from the beginning to the last of volatilization. SOLUTION: Ingredients volatilizing from a first and a second volatile materials while the materials are used are scattered in a room through an opening 18. As the upper surface of the first volatile material is free, three kinds of volatilizing ingredients, those of high, middle, and low steam pressure, which are kept in the first volatile material, volatilize in a prescribed ratio, and a certain medical effect can be obtained. And since the high steam pressure ingredient among the three volatilizing ingredients is easier to volatilize than the other two, the volume of volatilization reduces as time passes. The second volatile material keeps the same ingredient as the high steam pressure ingredient and its volatilization is controlled by an air-permeable film, and it can be continuously supplemented with the high steam pressure ingredient. Therefore, by using the first and the second volatile materials together, the effect can be retained from the beginning to the last of volatilization while the volatile materials are used.

Description

Detailed Description of the Invention

[0001]

TECHNICAL FIELD The present invention relates to a volatilizer container capable of continuously volatilizing two or more kinds of volatile components having different vapor pressures without lowering drug efficacy.

[0002]

2. Description of the Related Art Volatile materials stored in a volatilization vessel are usually high in vapor pressure (high vapor pressure), medium in vapor pressure (medium vapor pressure) and low in vapor pressure (low vapor). Since two or more components having different vapor pressures, such as pressure, are retained, when volatilized naturally, those with a high vapor pressure volatilize first, and this cannot maintain the initial efficacy.

Therefore, in order to maintain the initial efficacy, it is absolutely necessary to apply a volatilization suppressing means. Conventionally, for example, a volatilization container is provided with a breathable film at the volatilization port, and the volatilization film is volatilized through the film. Has been proposed (see, for example, Japanese Patent Publication No. 1-36379).

[0004]

However, the method of suppressing volatilization by the breathable film provided at the volatilization port inevitably suppresses excessively the components in the low vapor pressure region, and a sufficient result cannot be expected. .

An object of the present invention is to provide a volatilizer container capable of sustaining the initial effect from the beginning of volatilization to the end of the volatilization.

[0006]

The present invention comprises a volatilizer and a container for accommodating the volatilizer so that the volatilizer can volatilize, and the volatilizer has a volatilizing surface free of a volatilizing material and a volatilizing surface. And a second volatile material coated with a breathable film, the first volatile material holds at least two volatile components having different vapor pressures, and the second volatile material is a volatile material, A container for accommodating the volatile material so that the volatile material has a first volatile material having a volatile surface free, and a second volatile material having a volatile surface covered with a breathable film, The first volatile material holds at least two volatile components having different vapor pressures, and the second volatile material has a volatile component having a higher vapor pressure than the volatile component contained in the first volatile material or the first volatile component. Of the volatile components retained by the conductive material, the volatile components with the higher vapor pressure According to volatilization body vessel, characterized by holding the component.

Further, the present invention relates to the volatilization container according to claim 1, characterized in that the container is provided with a fastening portion which can be attached to and detached from the wall surface.

Further, the present invention relates to the volatilization container according to claim 1 or 2, wherein the container is provided with a decorative sheet member replaceably.

In the present invention, the volatilizer container is a fragrance,
It contains a volatilizer that impregnates and holds volatile chemicals such as deodorants, insect repellents and fungicides.

The volatilizer is composed of a first volatilizable material whose volatilizing surface is free and a second volatilizable component material whose volatilizing surface is covered with a breathable film.

The first volatile material is impregnated and held with a volatile component, for example, a volatile component having a high vapor pressure and a medium vapor pressure and, if necessary, a low vapor pressure.

A wide variety of such pharmaceutical preparations have been already provided according to their efficacy, and known pharmaceutical preparations may be selected and used according to their efficacy.

The second volatilizable material is impregnated with a higher vapor pressure component, for example, the same component as the high vapor pressure component, of the compounded drug impregnated and retained in the first volatilizable material.

The first volatilizable material may be impregnated with the medium and low vapor pressure components, and the second volatilizable material may be impregnated with the high vapor pressure components.

The volatilization surface of the second volatile material is covered with a breathable film, and the volatile film suppresses the volatilization from the second volatile material.

Since the volatilization surface of the first volatilizable material is free, the volatilization of the component having a lower vapor pressure can be suppressed without suppressing the volatilization of the component, and thus the volatilization can be continued while maintaining the predetermined volatilization amount. However, since the higher vapor pressure component volatilization is not suppressed, the higher vapor pressure component volatilization cannot be continued.

The second volatilizable material impregnates and holds a higher vapor pressure component, and its volatility is suppressed by the breathable film covering the volatilization surface, so that the volatilization of the higher vapor pressure component can be continued. it can.

Therefore, by using the first and second volatile materials together,
It becomes possible to continuously volatilize two or more volatile components having different vapor pressures without suppressing the volatilization of lower vapor pressure components.

When the first volatilizable material is impregnated with the medium and low vapor pressure components and the second volatilizable material is impregnated with the high vapor pressure component, a higher vapor pressure component than the second volatilizable component is retained. Since the volatilization is suppressed by the breathable film provided on the volatilization surface, the high, medium and low vapor pressure components can be continuously volatilized by using the first and second volatilizable materials. .

As the breathable film applied to suppress volatilization of a component having a high vapor pressure, various known plastic films can be applied, and in consideration of the vapor pressure of the volatilizable component to be suppressed, etc. , Select and use.

Examples of such breathable films include resin films of polypropylene, PET, polyamide, polyacrylonitonyl, polyvinylidene chloride, ethylene-polyvinyl alcohol copolymer, polyvinyl chloride and the like.

In the present invention, any container may be used as long as it can volatilize a volatilizer, and the usage form thereof may be either a flat installation type such as a floor or a rising surface installation type such as a wall surface. In particular, the latter rising surface installation type has a wide selection range of installation surfaces and is suitable.

The rising surface installation type container is provided with a fastening portion that can be repeatedly attached to and detached from the rising surface. A suction cup, a pressure-sensitive adhesive layer, or the like can be applied as the fastening portion, but a surface fastener, a magnet, or the like may be applied depending on the material of the rising surface.

Further, the container is a decorative sheet member such as a photograph,
It may have a structure in which a picture, a picture postcard, or the like can be replaceably provided. For example, a frame type and a structure in which a volatilizer can be volatilized in the hollow part of the frame part. The thing is suitable because it has an excellent interior.

In the present invention, the higher vapor pressure means a higher vapor pressure when it contains at least two kinds of vapor pressure, a high vapor pressure and a medium vapor pressure, and a medium vapor pressure and a low vapor pressure. In the case of only two kinds of vapor pressure, it means a moderate vapor pressure.

The fragrance raw materials are classified according to the volatility (vapor pressure) into the following three categories.

(1) Top Note It has a high vapor pressure, and when it is attached to odor paper, it vaporizes within 2 hours and leaves no odor. It is necessary to improve the first impression of the odor of the mixed fragrance. It is something.

(2) Middle note It has an intermediate vapor pressure and has a scent that lasts for 2 to 6 hours when it is attached to odor paper.

(3) Base notes Some of them have a low vapor pressure and are highly retainable, and some have odors that remain on paper for 6 hours or longer, and those that retain the odor for more than one month, such as musk. This is the part that shows the characteristics of the odor of the mixed fragrance.

In the present specification, a high vapor pressure component is a component corresponding to a top note, a medium vapor pressure component is a component corresponding to a middle note, and a low vapor pressure component is a component corresponding to a base note. Respectively mean.

[0031]

BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of the present invention will be described below with reference to the accompanying drawings.

One embodiment of the volatilizer container of the present invention is shown in FIGS. 1 to 5, and as is apparent from the exploded view shown in FIG.
The volatilizer container includes a container body 1, a frame-shaped inner box 2, a decorative sheet member 3, a transparent protective sheet 4, and a volatilizer 16 housed in the frame-shaped inner box 2.

The container body 1 is made of, for example, plastic, and has a shallow box-shaped container portion 1A and a hinge portion 5 on the container portion 1A.
It is composed of a lid portion 1B that is coupled via the.

The lid portion 1B can be opened and closed by using the hinge portion 5 as a fulcrum of rotation. When the lid portion 1B is closed, the lower peripheral side portion 1B ₁ of the lid portion 1B is closed.
Is formed on the upper portion 1A ₁ of the peripheral wall of the container portion 1A by the uneven steps 1B ₂ and 1A _2.
Can be fitted under the engagement of.

In order to restrain the lid portion 1B in the closed state, as shown in an enlarged view in FIG. 5, the concave and convex portions 6a and 6b and the concave and convex portions 6a and 6b elastically fitted and locked on the side opposite to the hinge portion 5 are provided. The finger hooking portion 7 (FIG. 2) for releasing the fitting and locking of the portions 6a and 6b.
See) and are provided.

In FIG. 5, the gap 8 between the lower peripheral side portion 1B ₁ and the upper peripheral wall portion 1A ₁ is necessary for fitting the lid portion 1B to the container portion 1A in a rotating manner.

A suction cup portion 9 is provided on the back side of the container portion 1A as shown in FIG.

The suction cup portion 9 functions as a fastening portion for removably attaching and fixing the container body 1 to the wall surface, and in FIG. 2, it is a flat type of a plurality of fine recesses (not shown). Things are shown.

As shown in FIGS. 2 and 3, if a punchable tongue piece 10 which can be bent on the back side is provided on one side of the bottom of the container 1A, and a locking hole 11 is provided in the tongue piece 10, When hook metal fittings are attached to the wall surface, the hook metal fittings are used to make the container 1
It is convenient because A can be hung.

A first window portion 12 is opened on the top surface of the lid portion 1B, and an edge portion 13 is left so as to surround the window portion 12.

The frame-shaped middle box 2 has an outer diameter and a height that approximately match the inner diameter and the depth of the container portion 1A, and can be fitted and stored in the container portion 1A.

As shown in FIG. 3, the frame-shaped inner box 2 is provided with a frame portion 14 having a groove-shaped cross section and a second window portion 15 surrounded by the frame portion 14, and a volatilized component is contained in the groove-shaped frame portion 14. Volatilizer 1 for impregnation
6 are filled.

As shown in the exploded view of FIG. 4, the volatilizer 16 is provided with first and second volatilizable materials 16a and 16b, and the first volatilizable material 16a has at least two kinds having different vapor pressures, for example, high volatility. Three kinds of volatile components having a vapor pressure, a medium vapor pressure and a low vapor pressure are impregnated and retained. On the other hand, the second volatilizable material 1
In 6b, of the high vapor pressure, medium vapor pressure and low vapor pressure volatile components impregnated in the first volatile material 16a, the same component as the higher vapor pressure, that is, the high vapor pressure component is impregnated and retained. There is.

The first and second volatile materials 16a and 16b are filled in the frame portion 14 of the frame-shaped middle box 2 so that the first volatile material 16a constitutes an upper layer and the second volatile material 16b constitutes a lower layer.
A breathable film 16c is interposed between the first and second volatile materials 16a and 16b so as to cover the upper surface (volatile surface) of the second volatile material 16b.

An inner protruding tab 17 is formed on the upper end of the inner frame 14a of the grooved frame portion 14. As shown in FIG. 1, the edge 13 on the top surface of the lid portion 1B functions as a blind for blocking the frame-shaped middle box 2 from the visual observation, and the portion 13a near the window side is closer to the inner frame 14a of the frame-shaped middle box 2 than the inner frame 14a. It is slightly curved downward with a slight inward projection.

A volatilization port 18 (see FIG. 1) necessary for volatilization of the volatilization component is formed between the edge 13 of the lid 1B and the upper end of the frame-shaped middle box 2 over the entire circumference.

In the state shown in FIG. 3, the container portion 1 of the container body 1
After accommodating the decorative sheet member 3, the transparent protective sheet 4, and the frame-shaped middle box 2 in A in this order, the lid part 1B is closed to obtain the volatilizer container of the present invention as shown in FIG.

The volatilizer container of the present invention has, for example, a suction cup portion 9 on the back surface.
It is used, for example, by adsorbing and fixing it on the wall surface in the room.

During use, the first and second volatile materials 16a,
The volatilized components volatilized from 16b are diffused indoors through the volatilization port 18. Since the upper surface (volatilization surface) of the first volatile material 16a is free, at the initial stage of use,
3 of high, medium and low vapor pressure retained in the material 16a
Volatile components of the species are volatilized at a predetermined ratio, and a predetermined medicinal effect is obtained.

Among the above three kinds of volatilized components, the high vapor pressure component is more easily volatilized than the other two types, so that the amount of volatilized high vapor pressure component becomes insufficient as time passes.

The second volatilizable material 16b retains the same component as the above-mentioned high vapor pressure component, and since the vaporization film 16c suppresses the volatilization, it functions to continuously supplement the high vapor pressure component.

Therefore, the first and second volatile materials 16a, 16
The combined use of b makes it possible to maintain a predetermined effect continuously from the initial stage to the final stage of use.

Similar effects can be obtained when the first and second vaporizable materials 16a are impregnated with medium and low vapor pressure components, and the second volatilizable material 16b and high vapor pressure components, respectively.

Examples will be given below.

[0055]

【Example】

In FIG. 4, 16a ... 5g (including three kinds of vapor pressure components of high, medium and low) 16c ... Polypropylene film 8 .mu. 16b ... High part 2
g (high vapor pressure component) and set.

Comparative Example 16a in FIG. 4 ... 5 g of mixed fragrance measuring method A change in a portion having a higher vapor pressure was measured when vaporized with headspace gas chromatography at 40 ° C. over time.

[0057]

[Table 1]

As shown in the table, the amount of the high vapor pressure portion after 4 days and 7 days was smaller than the initial value, but the reduction rate of the example was smaller than that of the comparative example. Further, it can be seen that the ratio of the high vapor pressure part to the total fragrance is smaller than that in the initial stage as compared with the comparative example, and the change in scent quality is small.

[0059]

INDUSTRIAL APPLICABILITY According to the present invention, in a volatilizer container for volatilizing at least two kinds of volatile components having different vapor pressures, the volatile components are volatilized from the initial stage to the final stage so that the prescribed efficacy can be maintained. Can be made.

[Brief description of the drawings]

FIG. 1 is a front perspective view showing an embodiment of the present invention.

FIG. 2 is a perspective view of the same as seen from the back side.

FIG. 3 is an exploded view of the same.

FIG. 4 is an exploded view of a frame-shaped middle box portion.

FIG. 5 is an enlarged cross-sectional view of an opening / closing operation portion of the lid portion.

[Explanation of symbols]

 1 Container Main Body 2 Frame-shaped Middle Box 3 Decorative Sheet Member 4 Transparent Protective Sheet 5 Hinge Part 6a Recess 6b Convex Part 7 Finger Hooking Part 8 Gap 9 Sucker Part 10 Driven Tongue Piece 11 Locking Hole 12 First Window Part 13 Edge Part 14 Groove Formwork part 15 Second window part 16 Volatilizer 17 Picking piece 18 Volatile mouth

Claims (3)

[Claims] 1. A first volatilization apparatus comprising: a volatilizer and a container for accommodating the volatilizer so that the volatilizer can volatilize.
A volatile material and a second volatile material whose volatile surface is covered with a breathable film are provided. The first volatile material holds at least two volatile components having different vapor pressures, and has a second volatile property. The material has the same volatile component having a higher vapor pressure than the volatile component having a higher vapor pressure than the volatile component contained in the first volatile material or the volatile component held by the first volatile material. Volatilizer container characterized by being present. 2. The volatilizer container according to claim 1, wherein the container has a fastening portion that can be repeatedly attached to and detached from a wall surface. 3. The volatilizer container according to claim 1, wherein the container is provided with a decorative sheet member that can be replaced.