JP3071403U - Wig for hair ornament - Google Patents

Abstract

(57) [Summary] [Problem] Hair ornaments, such as wigs and false hair, that do not require special treatment at a specialty store such as a beauty salon and easily change color depending on the presence or absence of light irradiation such as ultraviolet rays. A wig 1 for use is provided. The present invention has the following requirements. (A) At least a portion of the photoreversible discoloration suspect hair 2 containing a photochromic compound is included (b) A size that can be attached to human hair (c) A portion That the mounting means 4 is attached to the

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to wigs for hair ornaments, such as wigs, false hairs, and the like, which change color depending on the presence or absence of light irradiation such as ultraviolet rays (that is, photoreversible color change).

[0002]

[Prior art and its problems]

 In recent years, it has become popular for young men and women to change their hair color to brown, yellow, red, etc. This is to bleach black hair and dye it in another color of your choice.As your hair grows over time, the parts that grew out of the scalp and grew black are colored differently from the discolored parts. Is noticeable. Therefore, they must be decolorized and dyed again. Therefore, it is expensive and troublesome, and the hair itself is damaged. Although there is a method of dyeing hair with a special dye, there is a similar problem because living hair is used.

[0003] Furthermore, there are wigs, false hairs, and the like as pseudo-hairs that are not natural hairs, and some of them are dyed and dyed from the beginning. Nothing changed color.

[0004] As described above, both natural hair and artificial hair require complicated treatment such as bleaching and dyeing for discoloration, and discoloration cannot be easily performed. Therefore, there is no known hair whose color can be changed instantaneously.

[0005] The present invention has been made in view of the above circumstances, and does not require special treatment in a specialty store such as a beauty salon, and the color changes easily according to the presence or absence of light irradiation such as ultraviolet rays. It is an object of the present invention to provide a wig for hair ornaments such as wigs and false hair.

[0006]

[Means for Solving the Problems]

 In order to solve the above problems, the discolored hair ornament wig according to the present invention has the following requirements. (B) The wig has a photoreversible color-change pseudo hair containing a photochromic compound on at least a part thereof. (B) The wig is large enough to be attached to human hair. Attachment means is attached to part

It is preferable that the pseudo hair is made of an organic photochromic compound having a molecular weight of 300 or more and, if necessary, a polyolefin fiber containing a pigment and a wax-based dispersant.

[0008] The pseudo hair may be a combination of a photosensitive reversible discolorable pseudo hair and a thermosensitive reversible discolorable pseudo hair.

[0009] The pseudo hair may be one that is discolored (color change) as a whole or one that is partially discolored (color change).

[0010] It is preferable that the mounting means has a decorative portion, a hairpin portion, and a pseudo hair attachment portion.

[0011] Further, the decorative portion may have a detachable engagement portion with a hairpin portion, and the attaching means and the pseudo hair may be detachable.

[0012]

[Embodiment of the invention]

 In FIG. 1, reference numeral 1 denotes a hair ornament wig. The wig 1 is obtained by attaching a mounting means 4 to a net-like base material 3 on which hair 2 is planted, and the hair 2 is simulated hair made of synthetic resin (fiber) or recycled resin (fiber). The wig 1 is set to a size that can be worn on the hair.

The wig 1 is not limited to one that covers the entire hair. As shown in FIGS. 2A and 2B, the wig may be partially attached. Although not shown, these partial wigs 1 are also obtained by implanting artificial hair 2 on a base material 3.

[0014] Furthermore, as shown in FIG. 3 (a), a wig having a high fashionability is obtained by radially attaching fake hair 2 for decoration to the tip of a pin 5 (fastening and base material), As shown in FIG. 3 (b), the artificial hair 2 for decoration is attached along a long rubber 6 (fastening and base material), or as shown in FIG. For example, the decorative part 3 of FIG. Examples of this type of wig include various types of wigs 1 such as a braid type, a long hair type, a chinon type, a screw type, a twist type, and a zigzag type, in addition to the above-described examples.

As described above, the artificial hair 2 may be attached to the base material 3 in any manner, and is not limited to hair transplantation. Further, the underlying material itself is not limited to a planar material. For example, it may be a belt-like material, or may also serve as a mounting means, such as a base material shown in FIGS. 3 (a) and 3 (b). Further, the mounting means 4 is not particularly limited, and can be freely selected such as a hairpin, amepin, a comb, a barrette, rubber (ring, string), a string, a wire, a net, and the like.

Next, the pseudo hair 2 used in the wig 1 is a photosensitive reversible discoloring material that changes its color when irradiated with light such as ultraviolet rays, as will be described in detail later. It changes color from one color to another.

The simulated hair 2 may have a uniform color change (color change) as a whole, or a part of the pseudo hair 2 may have a color change (color change). When the entire color changes, the color originally displayed as a whole may be changed to another color, and the color initially changed to a different color is changed to one color as a whole. You may do so. On the other hand, when the color changes partially, as shown in FIG. 4 (a), a small number of hairs 2 whose colors change are intermingled with each other, and the color changes so that the whole looks like a single color. You may. For example, red hair and white hair can be mixed to make them appear pink. Then, in addition to changing the color of red and white from the other colors, the color of the white portion may not change and only the color of the other portion may change to red. Further, as shown in FIG. 4B, the hairs 2 of different colors may be changed to a certain extent and discolored. In this case, the color is initially a single color, but even if only a part of the color changes due to irradiation with light such as ultraviolet rays, or if the color is different at first, the color changes to another unit. It may be what you do. Further, each hair 2 may be changed to a different color depending on the site as shown in FIG. In this case, a stripe pattern can be formed by irradiation with light such as ultraviolet rays. For example, it may be a single color at first, and when exposed to light, the color of the part determined by each hair 2 may be changed so as to form a striped pattern as a whole, or the striped pattern may be formed from the beginning and irradiated with light such as ultraviolet rays. Another stripe pattern of a different color may be used.

Here, examples of the artificial hair 2 used for the wig 1 include a fibrous material characterized by containing a photochromic compound. The photochromic compound refers to a substance having a function of reversibly changing color by light of a specific wavelength such as ultraviolet light. As such a photochromic compound, any conventionally known photochromic compound can be used. There is no particular limitation.

Examples thereof include azobenzene-based compounds, thioindigo-based compounds, dihydroxyprene-based compounds, spiropyran-based compounds, naphthopyran-based compounds, benzopyran-based compounds, spirooxazine-based compounds, and silver-based compounds.

On the other hand, examples of the fibrous material include various synthetic fibers and recycled fibers.

The pseudo hair 2 of the present invention contains such a photochromic compound, so that it changes color when irradiated with light such as ultraviolet rays, and returns to its original color when the irradiation is stopped. It has a sexual function.

By the way, as a more preferable constitution of such a photosensitive reversible discolorable pseudo-hair, a polyolefin fiber containing an organic photochromic compound having a molecular weight of 300 or more can be mentioned. Polyolefin fibers have good processing characteristics, have low toxicity to the human body, which is essential for this type of application, and are unlikely to generate toxic substances with dioxin by incineration after disposal. It has various advantages. However, since the polyolefin fiber itself usually has no polarity, the blooming phenomenon occurs when a polar material such as a photochromic compound is contained. Therefore, in the present invention, this problem is solved by selectively using an organic photochromic compound having a molecular weight of 300 or more.

Here, the organic photochromic compound refers to an organic compound among the above photochromic compounds, but does not matter the kind of the photochromic compound as long as it has a molecular weight of 300 or more. However, it is particularly preferable to use at least one compound selected from a spiropyran-based compound, a naphthopyran-based compound, a benzopyran-based compound, or a spirooxazine-based compound, which has a high coloring density upon light irradiation and a rich color variety. .

Specifically, for example, the following can be mentioned. (1) 1,3-dihydro-1,3,3-trimethyl-6 '-(1-piperidinyl) -spiro [2H-indole-2,3'-[3H] naphtho [2,1-b] [ [1,4] oxazine] molecular weight 411) (2) 6 ′-(2,3-dihydro-1H-indol-1-yl) -1,3-hydro-1,3,3-trimethyl-spiro [2H-indole -2,3 '-[3H] naphtho [2,1-b] [1,4] oxazine] (molecular weight 445) (3) 1,3-dihydro-1,3,3-trimethyl-6'-( 1-piperidinyl) -4- (tripleolomethyl) -spiro [2H-indole-2,3 '-[3H] naphtho [2,1-b] [1,4] oxazine] (molecular weight 479) (4) 1,3-dihydro-1,3,3,4,5-pentamethyl-spiro [2H-i Dole-2,3 '-[3H] naphtho [2,1-b] [1,4] oxazine] (molecular weight: 356) (5) 3,3-diphenyl-3H-naphtho [2,1-b] pyran (Molecular weight: 334) (6) 6-methoxy-2,2-diphenyl-2H-1-benzopyran (molecular weight: 314)

On the other hand, any conventionally known polyolefin fiber can be used as the polyolefin fiber, and is not particularly limited. For example, a wide range of fibers such as polyolefin fibers, polypropylene fibers, and ethylene-propylene copolymer fibers can be used. These fibers may be partially crosslinked, and may be copolymerized with acrylonitrile, (meth) acrylic acid, (meth) acrylate, vinyl acetate, styrene, vinyl chloride, vinylidene chloride, and the like. Alternatively, it may be a single compound.

Further, since the above-mentioned organic photochromic compound usually shows discoloration characteristics between colorless and colored in many cases, various kinds of pigments are used for the purpose of further enriching the color variation. Can also be blended. In this case, it is preferable to use a dispersant in order to improve the dispersibility of the pigment in the fiber, and it is particularly preferable to use a wax-type dispersant that does not inhibit the discoloration characteristics of the organic photochromic compound.

Here, examples of the above pigments include organic pigments, inorganic pigments, fluorescent pigments, phosphorescent pigments, pearl pigments, metallic pigments, gold powder, silver powder, glass powder, thermochromic capsule pigments, and perfume-containing microcapsules. However, the present invention is not limited to these.

Examples of the wax dispersant include, but are not limited to, polyethylene wax, polypropylene wax, paraffin wax, amide wax, wax, carna power, and microcrystalline wax. .

The method for producing the pseudo hair of the present invention composed of such photosensitive reversible polyolefin fibers may be any of conventionally known methods, and is not limited at all. For example, it can be obtained by previously forming each of the above components in a color pallet, or by directly mixing with a polyolefin resin as a fiber-forming polymer and melt-spinning using a melt-spinning apparatus. At this time, by changing the shape, spinning speed or drawing ratio of the spinneret in various ways, various cross-sectional shapes (for example, circular, elliptical, star-shaped, triangular, gear-shaped, etc.) and thickness (for example, 0. 1). 1 to 500 μm).

The artificial hair of the present invention can contain conventionally known various additives in addition to the above-described components, if desired.

Examples of such additives include ultraviolet absorbers, light stabilizers, extenders, dyes, fluorescent dyes, electrochromic agents, liquid crystals, ultraviolet light emitting dyes, fragrances, flame retardants, flame retardants, Examples include, but are not limited to, deodorants, antibacterial agents, preservatives, fungicides, repellents, photocatalysts, and the like.

In addition, other configurations of the simulated hair of the present invention other than those described above include, for example, a core / sheath conjugate system containing an organic photochromic compound in the core (Japanese Patent Laid-Open No. 4-202911). Can also be mentioned.

Next, a method of mounting the wig of the present invention will be described. For example, when the wig 1 shown in FIGS. 3 (a) and 3 (b) is worn, a part of the hair 7 is generally attached to the side of the head as shown in FIGS. As shown in (b), it is better to bundle them in a dango shape at a high position on the head, or to make them like a ponytail. Then, the dummy hair 2 is attached to the hair by the attaching means 4. When the wig 1 of FIG. 3 (a) is attached to the hair of FIG. 5 (a), the result is as shown in FIG. 6 (a). When the wig 1 of FIG. 3 (b) is attached to the hair of FIG. 5 (b), The result is as shown in FIG. In any case, the wig may be worn so as to be distinguished from the wig, but it is preferable that the base of the wig 1 be hidden with a hair, a bandana, a turban, or the like. Of course, it is also possible to attach two or more of the above wigs in combination.

Further, the wig shown in FIG. 3C will be described in detail. As shown in FIG. 3 (c), the mounting means has a decoration part, a hairpin part and a pseudo hair attachment part. The pseudo hair is attached so as to be wound between the decorative portion and the hairpin portion as shown in FIG. 3 (d), and is fixed by a simple locking means such as a rubber band. Further, as shown in FIG. 3 (e), it may be fixed by an engaging means, or of course, may be fixed by an adhesive or the like.

Further, conventionally, hairpins as shown in FIGS. 3F and 3G are commercially available. In order to attach the dummy hair to these, as shown in FIG. 3 (f), the decorative portion may be provided with engaging means 9 for engaging with the hairpin portion so as to be detachable. When using the hairpin 10 as shown in FIG. 3 (g), it is sufficient to wrap the pseudo hair around the hairpin portion and lock it with rubber transfer or the like as described above.

After the wig 1 made of the simulated hair 2 having the above configuration is worn on the head of the wearer, when the wig 1 is irradiated with light of a specific wavelength such as ultraviolet light, the simulated hair 2 becomes blue, The color changes to red, yellow, green, etc. Then, the color returns to the original color when light irradiation is removed. As described above, the color of the hair 2 changes only depending on whether it is irradiated with ultraviolet light or the like. For example, when the hair 2 goes out of the building to the outside and is exposed to sunlight, it enters the building from the outside. Sometimes, the color of the hair 2 of the wig 1 changes. This color change also changes the impression received by the wearer, making it possible to make a makeover on the same day.

In addition, since the color of the decorative wig 1 automatically changes without any special care or processing, handling is extremely easy.

In addition, there is no need to perform special processing in a specialty store such as a beauty salon, and the color can be easily changed according to the presence or absence of light irradiation such as ultraviolet rays. Excellent.

Further, since the hair of the wearer is not directly dyed, the hair is not damaged.

Further, as shown in FIG. 7, when the child uses the wig 1, a sense of unity with the mother or the doll 8 whose hair is discolored can be obtained. In other words, by wearing a wig 1 whose color before or after discoloration becomes green if the mother's hair is green, and wearing a wig 1 which similarly discolors if the doll changes color from pink to green, You can feel a sense of unity with your mother or doll.

On the other hand, the pseudo hair 2 may be a part of the artificial hair 2 that reversibly changes from one color to another color due to a temperature change. That is, it may be configured by combining photosensitive reversible discolorable pseudo-hair, which changes color depending on the presence or absence of irradiation with light such as ultraviolet rays, and temperature-sensitive reversible discolorable pseudo-hair, which changes color due to a change in temperature.

In this case, as the thermosensitive color-changing material used for the thermosensitive reversible pseudo-hair, for example, as used in US Pat. No. 3,560,229, an electron-donating color-forming compound (leuco dye) ) And an electron-accepting developer (such as phenols), and a three-component composition obtained by further adding a solvent to these two components. Japanese Patent Publication No. Sho 62-28990 discloses a thermosensitive color-changing material in which these compositions are encapsulated in so-called microcapsules, but such materials can also be suitably used. If these thermochromic materials are uniformly mixed with polyolefin resin, polypropylene, polyamide, etc., and extruded as a filament-shaped molded product, a thermosensitive reversible color-changing pseudo hair can be manufactured (Patent No. 2519484, JP-B-51-37180, etc.).

The portion of the thermosensitive reversible discoloration pseudo-like hair is heated to a predetermined temperature by applying a heating means, such as a hair dryer, used on a daily basis to the pseudo-hair, and is heated to a predetermined temperature. It is preferable that the color changes to the like. After the heating is stopped, the discolored state is maintained for a while, and when the temperature of the pseudo hair falls below a predetermined temperature, the pseudo hair returns to the original color again. If a thermosensitive color changing material that changes color at about the body temperature is used, the color changing state can be maintained while the wig 1 is worn. Needless to say, the above-mentioned pigments can be added to the thermosensitive reversible color-changing pseudo hair for the purpose of enriching color variations and the like.

By combining the photosensitive reversible color-change pseudo-hair and the temperature-sensitive reversible color-change pseudo-hair, one part of the pseudo hair depends on the presence or absence of light irradiation such as ultraviolet rays, and the other part depends on the temperature change. Since each color changes, you can enjoy complex color changes.

In this case as well, it is possible to easily change the color of the hair of the wearer, because the color of the hair can be easily changed at a low cost, and the hair of the wearer is not directly damaged. The same effect as in the case is obtained.

[0046]

[Effect of the invention]

 According to the first aspect of the present invention, when light such as ultraviolet rays is applied to the wig fastened to the wearer's hair by the wearing means, the color of the pseudo hair changes. It returns to its original color when the light is removed. In this way, the color of the hair changes only depending on whether or not it is irradiated with ultraviolet rays.For example, when the hair goes out from the inside of the building to the outside and is exposed to sunlight, or when the wig enters the building from the outside, the wig Hair color changes. This change in color also changes the impression received by the wearer, making it possible to make a makeover on the same day. The color of the wig is automatically changed without the need for special tools or equipment, and the color of the wig changes automatically without any special care or treatment. Is very easy.

In addition, since there is no need to perform special treatment in a specialty store such as a beauty salon and the color can be easily changed according to the presence or absence of light irradiation such as ultraviolet rays, the cost is reduced and the convenience is reduced. Excellent.

Moreover, since the hair of the wearer is not directly dyed, the hair is not damaged.

According to the second aspect of the present invention, it is possible to provide artificial hair having good processing characteristics and low possibility of generating toxic substances and harmful substances to the human body. Moreover, in such pseudo hair, there is no fear that the organic photochromic compound blooms.

According to the third aspect of the present invention, since the pigment can be dispersed well without adversely affecting the organic photochromic compound, it is possible to provide simulated hair with a wide variety of colors.

According to the invention of claim 4, furthermore, a complex color change can be enjoyed by a combination of the photosensitive reversible discolorable hair and the thermosensitive reversible discolorable pseudo hair.

According to the invention of claim 5, since the color of the entire pseudo hair changes, the overall impression can be easily noticeable and greatly changed.

According to the invention of claim 6, since the pseudo hair partially changes in color, it is possible to enjoy a subtle change in color.

According to the invention of claim 7, since the device has the mounting means, the decorative portion, the hairpin portion, and the pseudo-hair attaching portion, the hair can be easily attached, and a conventional wig is provided. It doesn't get louder and the cost is lower. Further, since the pseudo hair is stopped by a rubber band or a small locking means, the locking means is hidden by the pseudo hair and is inconspicuous.

According to the invention of claim 8, since the decorative portion and the artificial hair are made detachable, they can be easily attached to a conventional hairpin, and become a new hair ornament wig.

[Brief description of the drawings]

FIG. 1 is a perspective view of an example of a hair ornament wig according to the present invention.

FIGS. 2 (a) and (b) are perspective views showing a state in which a partial wig is attached, respectively.

FIGS. 3 (a), (b), (c), (d), (e), (f), and (g) are perspective views of another example of a wig, respectively.

FIGS. 4 (a), (b) and (c) are illustrations of pseudo hair in a partially changed state, respectively.

5 (a) and 5 (b) are perspective views showing a preferred state of a hair for wearing a wig.

FIGS. 6 (a), (b) and (c) are perspective views respectively showing a state in which a wig is mounted.

FIG. 7 is an image diagram when a child uses pseudo hair.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Wig 2 Simulated hair 3 Base material 4 Attaching means 5 Stopper and base material (pin) 6 Stopper and base material (rubber)

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Creator Yukihiro Karatani 4-19-16 Aoto, Katsushika-ku, Tokyo Inside Takara Co., Ltd. (72) Creator Hiromi Suno 29-29 Nishino Rikyucho, Yamashina-ku, Kyoto, Kyoto (72) Inventor Katsuo Sugai 1-6-3 Shinjuku, Shinjuku-ku, Tokyo Inside Aderans Co., Ltd.

Claims (8)

[Utility model registration claims] A wig for a hair ornament, characterized by having the following requirements: (A) The wig is constituted by having at least a part of a photoreversible discolorable pseudo-hair containing a photochromic compound. (B) The wig is large enough to be attached to human hair. Attaching means is attached to the part 2. The method according to claim 1, wherein the pseudo-reversible discolorable pseudo-hair is made of a polyolefin fiber containing an organic photochromic compound having a molecular weight of 300 or more.
The wig for a hair ornament according to claim 1. 3. The hair according to claim 1, wherein the photoreversible discolorable pseudo-hair is composed of a polyolefin fiber containing an organic photochromic compound having a molecular weight of 300 or more, a pigment and a wax-based dispersant. Wig for decoration. 4. The wig for a hair ornament according to claim 1, wherein the wig is configured by combining photosensitive reversible discolorable pseudo hair and temperature-sensitive reversible discolorable pseudo hair. 5. The wig for a hair ornament according to claim 1, wherein the pseudo hair is discolored as a whole. 6. The wig for a hair ornament according to claim 1, wherein the pseudo hair changes part of its color. 7. The mounting means according to claim 1, wherein said mounting means has a decorative portion, a hairpin portion, and a pseudo hair attachment portion.
The wig for hair ornament according to 3, 4, 5 or 6. 8. The hair ornament wig according to claim 7, wherein said decorative portion has a detachable engagement portion with a hairpin portion, and said mounting means and said pseudo hair are detachable.