JPH06125802A - Insole for shoes - Google Patents

Abstract

PURPOSE:To provide the insole for shoes which has a property to mask foot smells and a property to retain this effect, is clean and is repetitively usable. CONSTITUTION:Resin granules 3 in which a perfume compsn. contg. the essential oil obtd. by >=1 kinds of resins selected from a group of an oponanax resin, myrrh resin and olibanum resin and >=1 kinds of perfume components of citrus base, muget base, rose base, jasmine base and musk base are removably packed into an external body 3 having plural small holes 4 on at least one surface.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an insole for shoes having a long-lasting excellent foot odor masking effect.

[0002]

2. Description of the Related Art Conventionally, insoles for shoes have been conventionally filled with activated carbon in order to absorb and eliminate unpleasant odors in addition to those intended for size adjustment. What you have done is widely known. However, a shoe insole filled with activated carbon has a drawback that an exterior having a structure devised so that activated carbon does not leak to the outside must be used. Even if the effect of activated carbon decreases with time, it is impossible to replace the activated carbon with new one. Further, when the exterior body is damaged, activated carbon jumps out from the inside to stain clothes and the like, and the stain cannot be easily removed.

On the other hand, there is a shoe insole containing a fragrance without using activated carbon, but the design of the fragrance composition to be used for this requires the experience and intuition of a seasoned perfumer. However, in order to obtain a sufficient foot odor masking effect, it is necessary to use a strong scent that is heavy, dark, and very characteristic, so the problem is that the scent that is emitted is too strong and rather gives discomfort. was there. Recently, consumers tend to prefer natural, light and bright scents, but it is especially difficult to mask foot odors for a long time with such natural and light scents, and they can be sustained by consumer scents. In reality, it is extremely difficult to obtain a good foot odor masking effect.

The present invention has been made in view of the above situation, is clean and is preferred by consumers, has a long-lasting foot odor masking effect, and can be repeatedly used. The purpose is to provide insoles for shoes.

[0005]

In order to achieve the above object, the insole for shoes of the present invention has the following construction. That is, in a shoe insole to be mounted inside the shoe, an essential oil obtained from one or more resins selected from the group of Opoponax resin, mill resin and olibanum resin, and citrus base, muguet base, rose base, jasmine base and musk A resin particle adsorbed with a perfume composition containing one or more base perfume ingredients is removably filled inside an exterior body having a plurality of small holes on at least one surface.

The essential oil obtained from the Opoponax resin used in the present invention is a known substance, and is a plant of the family Orchidaceae of the asteraceae Geraniles Brucellacea Comiphora ericera (Graniales Burse).
raceae Commiphora lythe
Opoponax resinoid obtained by extracting the resin of a) with an organic solvent, Opoponax absolute, Opoponax oil obtained by steam distillation from the crushed resin, and the like, among them, are extracted with alcohol and treated with Freon gas. The conducted Opoponax absolute is particularly preferred.

[0007] The essential oil obtained from the mill resin used in the present invention is a known substance, and is a known substance, and is a genus Giranales Bruceracea comomiphora of the order Orchidaceae.
Examples of the resin include mill resinin, mill absolute obtained by extracting resin exuded from the bark of Commiphora) with an organic solvent, and mill oil obtained by steam distillation from crushed resin.

Similarly, the essential oil obtained from the olibanum resin used in the present invention is a known substance, and is an asteraceae genus Geraniales Brucellacea (Grani).
alive Burseraceae) plant Boswellia (Boswellia) olive barn resininoid obtained by extracting the resin exuded from the bark with an organic solvent,
These are olivanum absolute and olivanum oil obtained by steam distillation from crushed resin.

The content of the essential oil obtained from at least one resin selected from the group consisting of the Opoponax resin, the mill resin and the olivanum resin is 0.1 to 30% by weight (hereinafter wt%) based on the fragrance composition. %), Preferably 0.5 to 5 wt%. That is, this is 0.1w
If it is less than t%, the effect of masking foot odor becomes insufficient, and if it exceeds 30 wt%, the aromaticity of the fragrance component decreases, and the scent peculiar to the essential oil of Opoponax resin, mill resin or olibanum resin is emphasized too much. Because it is not preferable.

Further, the perfume ingredient used in the present invention is a perfume ingredient having a bright and light fragrance such as citrus base, muguet base, rose base, jasmine base and musk base. For example, citrus base is made of limonene, citral, linalool, linalyl acetate, etc., rose base is made of phenylethyl alcohol, citronellol, geraniol, etc., jasmine base is made of benzyl acetate, methyl dihydrojasmonate, hexylcinnamic aldehyde, etc. , Musk base is Galak Solid, Musk Ketone,
It is composed of cyclopentadecanol and the like.

These fragrance ingredients give the fragrance composition to be adsorbed on the resin granules retention and richness, and by combining top note, addy note, last note and the like well, a fragrance that is attractive over time It can be

The fragrance composition used in the present invention is an essential oil obtained from one or more resins selected from the group consisting of Opoponax resin, mill resin and olibanum resin obtained by the above-mentioned method, if necessary, with a diluent. It can be adjusted by diluting and adding one or more of the above perfume ingredients.

In addition, a diluent such as diethyl phthalate may be appropriately added to the fragrance composition in order to adjust the composition ratio of the fragrance components.

In this fragrance composition, the essential oil obtained from a resin selected from the group consisting of Opoponax resin, mill resin and olivanum resin exerts a foot odor masking effect with a small amount for a long period of time. Unlike the heavy, dark and powerful scents found in odor masking fragrances, weak scents (natural and light scents), such as single florals such as rose, carnation, jasmine, muguet (lily of the valley), floral bouquets, floral aldehydes, floral greens, It also has the advantage of being able to formulate prescriptions for sipley, oriental and citrus tones.

[0015]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a shoe insole of the present invention will be described below with reference to the drawings.

FIG. 1 is an external perspective view showing an embodiment of the insole for shoes of the present invention, and FIG. 2 is a sectional view taken along the line AA 'of FIG. This insole (1) for shoes is constructed by detachably fitting the outer casings (2a), (2b), which are separately formed in symmetrical foot shapes using high-density polyethylene, polypropylene, etc., up and down. ing. Since each of the outer casings (2a) and (2b) is formed by providing a peripheral wall on the outer peripheral edge thereof, a space portion (2c) is formed inside by fitting the peripheral walls to each other. ing. And, in the space (2c), an essential oil obtained from one or more kinds of resins selected from the group of Opoponax resin, mill resin and olibanum resin excellent in foot odor masking property and its durability, and a citrus base, The resin granules (3) are adsorbed with a fragrance composition containing at least one of the fragrance components of muguet base, rose base, jasmine base and musk base. In addition, the outer casings (2a) and (2b) have small holes (4) of arbitrary diameters so that the fragrance composition adsorbed on the filled resin granules (3) can be diffused inside the shoe. ) Have been drilled.

The above-mentioned resin granules (3) consist of Opoponax absolute freon gas extract 0.3 wt%, mill oil 0.1 wt% and olibanum absolute 0.1.
wt%, citrus base 30 wt%, muguet base 30
wt%, jasmine base 19 wt%, musk base 2
Dip granular ethylene / vinyl acetate copolymer resin at room temperature for 30 hours in an ethanol aqueous solution containing 1 wt% of a perfume composition consisting of 0 wt% and 0.5 wt% of diethyl phthalate, and then take it out and dry it. It was obtained by. Since the particle size of the resin granules (3) thus obtained is about 2.0 to 6.0 mm, the small holes (4) provided in the outer casings (2a), (2b) are The diameter is set to about 0.5 to 5.0 mm so that the fragrance is well dispersed and the resin particles (3) do not pop out.

The shoe insole (1) having the above-mentioned structure is applied to the resin granules (3) filled in the exterior body (2) by receiving the pressing force due to the movement of the sole in the shoe. The fragrance of the adsorbed fragrance composition is diffused through the small holes (4) to mask the foot odor. Therefore, the fragrance of the fragrance composition gradually evaporates only when the shoe is worn, and the durability of the foot odor masking effect can be further enhanced.

Further, since the shoe insole (1) is detachably fitted to the upper and lower outer casings (2a) and (2b), the effect of masking foot odor before use is weak. When this happens, the user can take out the resin granules (3) from the outer casings (2a), (2b) and adsorb the fragrance composition.

The fragrance composition to be adsorbed on the resin granules (3) is not particularly limited to the above-mentioned examples, and can be obtained from one or more kinds selected from the group of the above-mentioned three kinds of resins. The essential oil and one or more of the above-mentioned perfume ingredients can be appropriately combined. Also, as the resin granules (3), in addition to the ethylene / vinyl acetate copolymer resin of the above-mentioned example, a polyolefin resin such as polyethylene or polypropylene having an excellent fragrance-adsorbing property is appropriately sized according to the feel of the foot. It is possible to use the one formed in the shape.

In the above embodiment, the exterior body (2a),
(2b) is fitted to form the insole (1) for shoes,
These outer casings (2a), (2b) may be assembled by other engagement modes as long as they are detachable, or the outer casing (2) is integrally molded and the resin granules (3) are formed at appropriate positions.
May be provided with an outlet. Further, it is not necessary to provide the small holes (4) for diffusing the fragrance composition on both the front and back surfaces of the exterior body (2), but they may be provided on at least one surface, preferably on the side in contact with the sole.

[0022]

As described above, the present invention provides an essential oil obtained from at least one resin selected from the group consisting of Opoponax resin, mill resin and olibanum resin, citrus base, muguet base, rose base, jasmine base and Since the resin granules adsorbing the perfume composition containing one or more of the musk-based perfume ingredients are filled inside the exterior body, a natural and light scent provides a long-lasting excellent foot odor masking effect. It is possible to provide an ideal shoe insole to play.

Further, since the fragrance of the fragrance composition adsorbed on the resin granules is dissipated through the small holes provided in the exterior body, the scent is gradually dissipated when the shoes are worn, and the foot odor masking effect is obtained. The sustainability of can be further enhanced. Furthermore, since the resin granules can be taken out from the exterior body, the user can take out the resin granules himself or herself from the exterior body before use or when the foot odor masking effect becomes weak. The perfume composition can be adsorbed.

Since the resin granules adsorbing the fragrance composition are filled in the exterior body so as not to come into contact with the soles or the inside of the shoes, they do not stain the feet or the surroundings and are always clean. It can be used repeatedly for a long time.

[Brief description of drawings]

FIG. 1 is an external perspective view showing an embodiment of a shoe insole of the present invention.

FIG. 2 is a sectional view taken along the line A-A ′ in FIG.

[Explanation of symbols]

 1 Insole for shoes 2 Exterior body 3 Resin granules 4 Small hole

Claims (1)

[Claims] 1. In a shoe insole (1) to be mounted inside a shoe, an essential oil obtained from one or more resins selected from the group of Opoponax resin, mill resin and olibanum resin, and citrus base, muguet base and rose. Resin granules having adsorbed a perfume composition containing at least one of perfume ingredients such as base, jasmine base and musk base (3)
Is removably filled inside an exterior body (2) having a plurality of small holes (4) on at least one surface thereof.