JP2003206217A - Sheet brush for hair - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a sheet brush for the hair capable of improving convenience as a brush for trimming or caring for the hair through facilitating combing the hair with the help of projections thereon. <P>SOLUTION: This sheet brush 10 for the hair is such one that one side of a substrate sheet 11 is provided with the plurality of projections 12. Each of the projections 12 has an S-shaped flat cross section, conically projecting with the sectional area reduced upward, and the projections 12 are distributed on the one side of the substrate sheet 11 with the longitudinal directions X of the respective S-shaped cross sections parallel to each other. The substrate sheet 11 is made of nonwoven fabric, the projections being provided by projecting part of the substrate sheet 11. This sheet brush 10 is to be used after being impregnated with any of various hair cosmetics including a deodorant base, deodorizing base, water-absorbing base, antimicrobial agent and ultraviolet light absorber. <P>COPYRIGHT: (C)2003,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hair sheet brush having a substrate sheet having a plurality of protrusions on one surface thereof.

[0002]

2. Description of the Related Art Disposable brushes having a plurality of protrusions formed on one surface of a substrate sheet made of a non-woven fabric or the like are disclosed in, for example, JP-A-11-332.
No. 650 publication. This brush is mainly used for rubbing animal hair, carpet hair, etc., and is used by rubbing them, and a large number of conical projections are evenly distributed over substantially the entire surface of the substrate sheet. ing.

According to this disposable brush, each protrusion has a desired compressive strength, so that it is possible to suppress the deformation of the protrusions when caring for the hair, and the protrusions can sufficiently affect the skin and the substrate. While it provides a feeling of reach, each protrusion has a considerable size, so it is not possible to comb a person's hair sufficiently, and it is difficult to use when trimming the hair or performing various types of care. It was

SUMMARY OF THE INVENTION An object of the present invention is to provide a hair sheet brush which facilitates combing of hair by means of protrusions and improves convenience as a brush for conditioning and caring for hair.

Further, according to the present invention, by impregnating various hair cosmetics, it is possible to sufficiently remove greasy stains and odor stains on the head and hair, and to make the head clean and clean, and to provide a refreshing feeling. It is an object of the present invention to provide a sheet brush for hair, which also has effects such as giving hair and keeping the hair smoother.

[0006]

According to the present invention, there is provided a hair sheet brush comprising a substrate sheet and a plurality of protrusions provided on one surface thereof, the plurality of protrusions having an S-shaped flat sectional shape. The cross-sectional area of the protrusions is reduced toward the tip and protrudes in a cone shape, and the plurality of protrusions are dispersed and arranged on one surface of the substrate sheet with their S-shaped longitudinal directions parallel to each other. The above object is achieved by providing a hair sheet brush.

Examples of the sheet material constituting the substrate sheet in the above description include spunlace nonwoven fabric, spunbond nonwoven fabric, suction nonwoven fabric, heat bond nonwoven fabric, meltblown nonwoven fabric, and sheet materials made of nonwoven fabric such as needle punched nonwoven fabric, felt, Cotton, leather, rubber,
A sheet material made of paper, plastic, chemically synthesized fiber or the like can also be used. When the hair cosmetic is not impregnated, a sheet material made of rubber, metal, stone, wood or the like can be used.

According to the hair sheet brush of the present invention, the plurality of protrusions may be formed so as to extrude a part of the substrate sheet so that the protrusions are integrally formed with the substrate sheet, but they are separately formed. It is also possible to provide the protrusions by joining and integrating them with the substrate sheet.

Further, according to the present invention, in the sheet material constituting the above-mentioned substrate sheet, hair cosmetics such as deodorant base, deodorant base, water absorbing base, antibacterial agent, and ultraviolet absorber are included. It can be impregnated or kneaded.

As the deodorant and deodorant bases used in the present invention, for example, agents or cosmetics for removing the odor adhering to the hair or scalp or the odor of tobacco can be used, and more specifically, green tea Extract (FS-500M, Shiraimatsu Shinyaku),
Oolong tea extract (Maruzen Pharmaceutical Co., Ltd.), organic fatty acid salt (eg zinc undecylenate salt (manufactured by Taiyo Aroma)), phthalocyanine, betaine esters, iron chlorophyllin sodium (manufactured by Tama Biochemical), titanium oxide, chitosan polymethacrylic acid Sodium composite particles (CAS No. 9012
-76-4, 54193-36-1), organic dibasic acid salts (described in Japanese Patent Application No. 2000-196030), and cosmetics containing them. Table 1 shows chitosan-sodium polymethacrylate composite particles (CAS No. 9012-76-4, 54193-36-).
An example of the prescription of cosmetics containing 1) will be shown.

[0011]

[Table 1]

As the water-absorbing base used in the present invention, a super-absorbent resin such as a water-absorbent polymer can be used. Examples of the super-absorbent resin include, for example, polyacrylate crosslinked products and poly (vinyl alcohol). / Acrylic acid salt) copolymer (crosslinked product), starch-acrylate kraft copolymer (crosslinked product), polyvinyl alcohol-polymaleic anhydride kraft copolymer (crosslinked product), or the like, or a salt thereof. And a partially cross-linked polysaccharide, such as carboxymethyl cellulose salt cross-linked. Among them, it is most preferable to use a crosslinked polyacrylate salt from the viewpoint of water absorption. The super absorbent polymers may be used alone or in combination of two or more kinds.

Examples of the "salt" constituting various superabsorbent resins exemplified as the superabsorbent resin include, for example,
Alkali metal salts (sodium salt, potassium salt, lithium salt, etc.), alkaline earth metal salts (calcium salt, magnesium salt, barium salt, etc.), ammonium salt (quaternary ammonium salt, quaternary alkyl ammonium salt, etc.), etc. Can be mentioned. Here, the degree of neutralization of the superabsorbent resin is preferably 0.01 to 100%, more preferably 1 to 99, based on the number of moles of acid groups in the superabsorbent resin.
%, Particularly preferably 40 to 95%. In the present invention, the "neutralization degree" is the ratio (mol basis) of the acid groups in the superabsorbent resin that constitute the salt, that is,
(Number of moles of acid group constituting salt) / (total number of moles of free acid group capable of constituting salt and acid group constituting salt) × 100%.

Examples of the antibacterial agent used in the present invention include benzoic acid, benzoates, salicylic acid, salicylates, phenol, sorbic acid and salts thereof, dehydroacetic acid and salts thereof, paraoxybenzoic acid ester (paraben), chloro. Cresol, hexachlorophen, resorcin, isopropylmethylphenol, orthophenylphenol, benzalkonium chloride, chlorhexidine hydrochloride, chlorhexidine gluconate, alkylisoquinolinium bromide, trichlorocarbanilide, halocarban, photosensitizer 201, phenoxyethanol, Examples include trichlorohydroxydiphenyl ether (triclosan), methylchloroisothiazolinone / methylisothiazolinone liquid, pisaborol, alkyldiaminoethylglycine hydrochloride. it can.

The ultraviolet absorber used in the present invention is used for the purpose of protecting harmful effects of ultraviolet rays.
It is desirable to be able to absorb the entire range of ultraviolet rays from 0 nm to 400 nm. Further, the ultraviolet absorber is preferably highly safe, can absorb a wide range of ultraviolet rays, does not cause changes such as decomposition due to ultraviolet rays and heat, and can be used as a material having good compatibility with cosmetic base materials. As the benzophenone derivative, a paraaminobenzoic acid derivative, a paramethoxycinnamic acid derivative, a salicylic acid derivative, or the like can be used.

Here, as the benzophenone derivative,
2-hydroxy-4-methoxybenzophenone, 2-hydroxy-4-methoxybenzophenone-5-sulfonic acid, 2-hydroxy-4-methoxybenzophenone-5
-Sodium sulfonate, dihydroxydimethoxybenzophenone, dihydroxydimethoxybenzophenone-
Examples thereof include sodium sulfonate, 2,4-dihydroxybenzophenone and tetrahydroxybenzophenone.

Examples of the paraaminobenzoic acid derivative include paraaminobenzoic acid (PABA), ethyl paraaminobenzoate, glyceryl paraaminobenzoate, amyl paradimethylaminobenzoate, octyl paradimethylaminobenzoate and the like.

Further, as the methoxycinnamic acid derivative,
Examples include ethyl paramethoxycinnamate, isopropyl paramethoxycinnamate, octyl paramethoxycinnamate, 2-ethoxyethyl paramethoxycinnamate, sodium paramethoxycinnamate, potassium paramethoxycinnamate, glyceryl mono-2-ethylhexanoate diparamethoxycinnamate, and the like. .

Furthermore, as salicylic acid derivatives,
Octyl salicylate, phenyl salicylate, homomenthyl salicylate, dipropylene glycol salicylate, ethylene glycol salicylate, myristyl salicylate,
Methyl salicylate etc. can be mentioned.

As other ultraviolet absorbers, urocanic acid, ethyl urocanate, 4-tert-butyl-4'-methoxydibenzoylmethane, 2- (2'-hydroxy-5'-methylphenyl) benzotriazole, Methyl anthranilate etc. can be mentioned.

Further, according to the hair sheet brush of the present invention, the plurality of protrusions provided on one surface of the substrate sheet have an S-shaped flat cross-sectional shape and project in a cone shape, and the S-shaped Since the longitudinal directions are parallel to each other and distributed, the directionality along the longitudinal direction is imparted when combing the hair. Therefore, even if each protrusion has a considerable size, by sliding the hair sheet brush in the longitudinal direction of the protrusion while rubbing it against the hair, the hair is pinched in the gap between the adjacent protrusions. In this way, the card is smoothly guided in the longitudinal direction to loosen the entanglement and arrange it. Further, when the hair is combed by the protrusion, the hair moves while bending along the curved side surface of the S-shaped protrusion, so that the chance of contact with the protrusion increases, so that the dirt of the hair is removed, It becomes easy to care for the hair by applying various impregnating liquids for hair to the hair.

Further, the hair sheet brush of the present invention can be used as a cosmetic for hair, for example, a deodorant base, a deodorant base, a water absorbing base, an antibacterial agent, an ultraviolet absorber, and other various hairs. If it is impregnated with a cosmetic for hair, the hair can be combed with a sheet brush for hair, and at the same time, dirt and odors such as oil can be removed from the scalp and hair, and the hair can be moisturized and dry. Give a refreshing feeling and aroma effect,
Alternatively, it becomes possible to perform maintenance such as adsorbing moisture adhering to the hair or moisturizing the hair.

[0023]

BEST MODE FOR CARRYING OUT THE INVENTION A hair sheet brush 10 according to a preferred embodiment of the present invention shown in FIG. 1 and FIGS. 2 (a) to 2 (c) is used to hold hair in a hand and rub it against the hair. It is a disposable brush that is used for trimming and cleaning.

The hair sheet brush 10 of this embodiment is constructed by providing a plurality of protrusions 12 on one surface of the substrate sheet 11. These multiple protrusions 1
2 has an S-shaped flat cross-sectional shape and projects in a cone shape with its cross-sectional area decreasing toward the tip, and these plural projections make the S-shaped longitudinal direction X parallel to each other. Are dispersedly arranged on one surface of the substrate sheet 11.

The substrate sheet 11 preferably has a basis weight of 50.
To 1000 g / m ² , more preferably 100 to 500 g
/ M consisting ^2. The term non-woven fabric for example, a sheet member of about 2.0mm thick, easy to hold in the hand for example, vertical 1
It has a substantially rectangular planar shape with a size of about 1.0 mm and a width of about 7.0 mm, and four corners are chamfered in an arc shape.

As the non-woven fabric forming the substrate sheet 11, for example, spun lace non-woven fabric, spun bond non-woven fabric, suction non-woven fabric, heat bond non-woven fabric, melt blown non-woven fabric, needle punch non-woven fabric and the like can be used. Examples of fibers constituting the non-woven fabric include polyethylene (PE), polypropylene (PP),
Polyethylene terephthalate (PET), polyamide (PA) single fiber or a mixture of two or more fibers, core-sheath composite fibers formed from these fibers, composite fibers having a side-by-side structure, and the like can be mentioned. It is preferable to use the core-sheath structure composite fiber from the viewpoints of moldability of the protrusion, high bulkiness and the like. The diameter of the fibers forming the non-woven fabric is preferably 1 to 100 denier in order to give the projections 12 an appropriate compressive strength.

Further, according to this embodiment, the substrate sheet 1
The back side of the central portion of 1 (the other side of the substrate sheet 11)
A pair of notches 14 are formed on the substrate 11 so as to extend across the substrate sheet 11 in parallel with the long axis X direction of the projection 12. The pair of notches 14 are provided in parallel to each other with a space of, for example, about 8 mm, and thus when the substrate sheet 11 is folded in two at the center portion with the pair of notches 14 as folding lines (see FIG. 3). ), It is possible to hold a sufficient space between the folded substrate sheets 11 so that the protrusions 12 can be arranged inside in a standing state.

According to the present embodiment, the protrusion 12 is formed integrally with the substrate sheet 11 made of a non-woven fabric by forming a part of the substrate sheet 11 by using, for example, a mold press die. Each of the protrusions 12 has an S-shaped flat cross section, and at the base thereof,
The length in the longitudinal direction X is, for example, about 22 mm, and the width in the direction perpendicular to the longitudinal direction X is, for example, about 14 mm. The height of each projection 12 is, for example, about 3 to 20 mm, preferably about 11 mm. The projection 12 has a cross-sectional area that decreases from the base toward the tip and projects like a cone. Is a flat surface having a chamfered peripheral edge portion with a curved surface.

The protrusions 12 are distributed and arranged in the respective regions of the pair of side portions 15 on both sides of the central strip portion 13 located between the pair of notches 14. Protrusions 12 are alternately arranged at four locations at a pitch of about 22 mm in the longitudinal direction X and about 15 mm in a direction perpendicular to the longitudinal direction X on the left side portion 15 sandwiching the central band-shaped portion 13 in FIG. 2A. It is provided. The central strip portion 13 in FIG.
On the right side portion 15 sandwiching the above, the projections 12 are alternately provided at five places at a pitch of about 22 mm in the longitudinal direction X and about 15 mm in the direction perpendicular to the longitudinal direction X.
Further, the projections 12 on each side portion 15 are formed by the substrate sheet 1
The protrusions 12 on the respective side portions 15 are arranged so as to be staggered with the central strip portion 13 sandwiched therebetween, and the protrusions 12 are provided so as to have an S-shape facing in the opposite direction with the central strip portion 13 sandwiched therebetween. Has been. Accordingly, when the substrate sheet 11 is folded in two with the surface provided with the protrusions 12 being inside, the protrusions 12 on one side portion 15 are spaced apart from the adjacent protrusions 12 on the other side portion 15. And S-shapes oriented in the same direction and closely arranged without interfering with each other (see FIG. 3). Note that the arrangement of the protrusions 12 on the substrate sheet 11 is not limited to that of the present embodiment, and when the substrate sheet 11 is folded in two, the protrusions 12 may be arranged in a state where they do not interfere with each other. Various forms can also be adopted. Moreover, the number of the protrusions 12 is not particularly limited.

Sheet brush 10 for hair according to the embodiment of the present invention
According to this, various hair cosmetics can be contained, applied, or vapor-deposited for use. As hair cosmetics, in addition to the above deodorant base, deodorant base, water absorbing base, antibacterial agent, ultraviolet absorber, etc., for example, cosmetics that enhance the hair styling effect and massage effect by a brush, hair or Cosmetics that remove the odor attached to the scalp and the smell of tobacco,
It is also possible to use a feel improver (a feel improver such as a dry feel and a moist feel), a cooling agent, a moisturizer, a fragrance, and the like, and a cosmetic that absorbs excess water and can add a moisturizing component. Further, commercially available products having these effects can be used as well.

Here, it is preferable to use a hair-growing agent as a cosmetic (medicine) for enhancing the hair styling effect and the massage effect with a brush. For example, cembran extract (swelltinogen), cepharanthin, vitamin E and its derivative, nicotine. Acid benzyl ester, minoxidil and other drugs having a blood circulation promoting effect, cosmetics containing them, t-flavanone and other drugs and cosmetics containing them, capsicum tincture, ginger tincture, canthari tincture, nonyl vanillylamide, etc. And a cosmetic containing the same. Tables 2 and 3 show the prescriptions of the hair-growing agent 1 and the hair-growing agent 2 as specific examples of the cosmetic agent that enhances the hair styling effect and the massage effect with the brush used in the present invention.

[0032]

[Table 2]

[0033]

[Table 3]

As agents and cosmetics for removing the odor adhering to the hair or scalp and the odor of tobacco, green tea extract (FS-500M, manufactured by Shiraimatsu Shinyaku Co., Ltd.) and oolong tea are used in the same manner as the above-mentioned deodorant and deodorant bases. Extract (manufactured by Maruzen Pharmaceutical Co., Ltd.), organic fatty acid salt (for example, zinc undecylenate salt (manufactured by Taiyo Koryo)), phthalocyanine, betaine esters, sodium iron chlorophyllin (manufactured by Tama Biochemical), titanium oxide, chitosan.
Sodium polymethacrylate composite particles (CAS No. 9
012-76-4, 54193-36-1), agents such as organic dibasic acid salts (described in Japanese Patent Application No. 2000-196030), and cosmetics containing these agents can be used.

As the touch improver, for example, silicones can be used. Examples of silicones include dimethylpolysiloxane, polyether-modified silicone, amino-modified silicone, carboxy-modified silicone, methylphenylpolysiloxane, fatty acid-modified silicone, alcohol-modified silicone, aliphatic alcohol-modified silicone, epoxy-modified silicone, fluorine-modified silicone, Examples include cyclic silicones and alkyl-modified silicones. Among them, polymethylene siloxane, polyether modified silicone, and amino modified silicone are preferably used. When polydimethylsiloxane is used in combination, good lubricity can be imparted to the hair, and the polyether-modified silicone can impart smoothness. Furthermore, the amino-modified silicone can give a moist feeling. In the present invention, various silicones may be used alone or a plurality of silicones may be used in combination depending on the required performance. As the polymethylsiloxane, a polymethysiloxane having a viscosity of 5 centistokes depending on the desired feel is often supplied as an emulsion.
You can use one with one million centistokes. Polyether-modified silicone is a general term for polyoxyethylene / methylpolysiloxymethylpolysiloxane copolymer and poly (oxyethylene / oxypropylene) methylpolysiloxane copolymer, and those having various HLBs are known. However, as an example, the silicone KF351K, KF353A, and KF600 manufactured by Shin-Etsu Chemical Co., Ltd.
8, same KF6016, same KF6011, same KF6012
And SH3771C manufactured by Toray Dow Corning Co., Ltd.
Examples thereof include 3773C and 3775C.
Amodimethicone oil or its emulsion can be used as the amino-modified silicone. Examples include Amodimethicone emulsion SM8704C manufactured by Toray Dow Corning Co., Ltd. and Toshiba Silicone Co., Ltd.
XF-42B1989 etc. made from can be mentioned.

As the cosmetic for absorbing excess water, a super absorbent resin such as a super absorbent polymer can be used in the same manner as the above-mentioned absorbent base. Examples of the super absorbent resin include polyacrylic acid. Crosslinked salt, poly (vinyl alcohol / acrylate) copolymer (crosslinked), starch-acrylate kraft copolymer (crosslinked) and polyvinyl alcohol-polymaleic anhydride kraft copolymer (crosslinked) And a partially cross-linked polymer compound having a carboxyl group or a salt thereof, a partially cross-linked polysaccharide such as carboxymethyl cellulose salt cross-linking, and the like. Among them, it is most preferable to use a crosslinked polyacrylate salt from the viewpoint of water absorption. The super absorbent polymers may be used alone or in combination of two or more kinds.

Examples of the "salt" constituting the various superabsorbent resins exemplified as the superabsorbent resin include, for example,
Alkali metal salts (sodium salt, potassium salt, lithium salt, etc.), alkaline earth metal salts (calcium salt, magnesium salt, barium salt, etc.), ammonium salt (quaternary ammonium salt, quaternary alkyl ammonium salt, etc.), etc. Can be mentioned. Here, the degree of neutralization of the superabsorbent resin is preferably 0.01 to 100%, more preferably 1 to 99, based on the number of moles of acid groups in the superabsorbent resin.
%, Particularly preferably 40 to 95%. In the present invention, the "neutralization degree" is the ratio (mol basis) of the acid groups in the superabsorbent resin that constitute the salt, that is,
(Number of moles of acid group constituting salt) / (total number of moles of free acid group capable of constituting salt and acid group constituting salt) × 100%.

The cosmetics to which moisturizing ingredients and the like can be given are
For example, glycerin, propylene glycol, dipropylene glycol, 1,3-propylene glycol, sorbitol, sodium lactate, sodium hyaluronate, 2
-Pyrrolidone-5-carboxylate sodium etc. can be mentioned.

According to the hair sheet brush 10 of this embodiment, the protrusions 12 make it easier to comb the hair, and the convenience as a brush for trimming and caring for the hair is improved. That is, according to the hair sheet brush 10 of the present embodiment, the plurality of protrusions 12 provided on one surface of the substrate sheet 11 have an S-shaped flat cross-sectional shape, and the S-shaped longitudinal directions X are mutually different. Since they are arranged in parallel in a dispersed manner, the directionality along the longitudinal direction X is imparted when combing the hair. Therefore, each protrusion 12
Even if it has a considerable size, while rubbing the hair sheet brush 10 on the hair, the longitudinal direction X of the protrusion 12
By being slid on, the hair is guided so as to be sandwiched in the gap between the adjacent protrusions 12,
The hair is smoothly combed in the longitudinal direction X to loosen the entanglement, and the hair is styled. Also, the hair has a protrusion 1.
When it is combed by 2, it moves while bending along the curved side surface of the S-shaped projection 12, so that the chance of contact with the projection 12 increases, so that dirt on the hair can be removed and various types of hair can be removed. It becomes easy to care for the hair by applying the above hair cosmetics.

The hair styling work by the hair sheet brush 10 of this embodiment can be easily carried by holding the substrate sheet 11 in a hand without folding it in half. In addition, by providing a band through which a finger can pass on the back surface of the substrate sheet 11,
It becomes possible to perform such a hairdressing work more smoothly.

On the other hand, the hair sheet brush 1 of the present embodiment
According to 0, as shown in FIG. 3, it is also possible to fold the substrate sheet 11 into two while sandwiching the hair 16, and thereby, the substrate sheet 11 is alternately positioned in the space between the adjacent protrusions 12 and does not interfere with each other. By the action of the S-shaped protrusions 12 that are densely arranged in this state, it becomes possible to more effectively perform hairdressing. Such a use mode is particularly effective when various kinds of care are performed on the hair 16 by impregnating the hair sheet brush 10 with the above various hair cosmetics.

Further, the hair sheet brush 1 of the present embodiment.
When 0 is impregnated with the above-mentioned various hair cosmetics, various kinds of care of the hair 16 can be performed at the same time as the hair styling operation. That is, the hair styling effect and the massage effect by the brush are enhanced, the odor such as the smell of tobacco adhering to the hair 16 or the scalp and the dirt such as fat are removed, and the hair 16 is provided with a moist feeling and a dry feeling, and the hair 16 It is possible to perform various kinds of care such as giving a refreshing feeling and an aroma effect to the hair, absorbing excess water adhering to the hair 16, and moisturizing the hair 16. Since the hair sheet brush 10 can be disposable, the hair sheet brush 10 can be promptly discarded after the hair styling and care of the hair 16 are finished and can be used as a disposable sheet brush.

The hair sheet brush of the present invention is not limited to the above embodiment, and various modifications can be made. For example, the number and size of the protrusions can be increased or decreased as appropriate, and the planar cross-sectional shape of the protrusions can be various S-shaped or substantially S-shaped. The substrate sheet does not necessarily have to be made of a non-woven fabric, but may be felt, ceramic paper, woven (WOVEN), silk (KNIT), cotton (WADDING), rubber (RUBB).
It may be a sheet material made of ER), metal (METAL), stone (STONE), wood (WOOD), or the like.
Furthermore, the protrusion does not necessarily have to be provided by projecting a part of the substrate sheet, and may be joined and integrated with the substrate sheet via an adhesive or the like. Furthermore, the pitch and the like when the protrusions are arranged on the substrate sheet are not limited to those in the above embodiment. As a more specific formulation of a hair cosmetic composition that can be used by coating or impregnating and depositing on the hair sheet brush of the present invention, spray formulation, hair mist, hair cream, liquid formulation, bleach 1 agent, bleach 2
The formulations of the agent, hair color 1 agent, and hair color 2 agent are shown in Tables 4 to 11.

[0044]

[Table 4]

[0045]

[Table 5]

[0046]

[Table 6]

[0047]

[Table 7]

[0048]

[Table 8]

[0049]

[Table 9]

[0050]

[Table 10]

[0051]

[Table 11]

[0052]

EXAMPLES Hereinafter, the hair sheet brush of the present invention will be described in more detail with reference to examples.

[Examples 1 to 6] The hair sheet brush 10 of the above embodiment has substantially the same structure, and the protrusion height, the cosmetic impregnation rate, and the basis weight of the nonwoven fabric shown in the upper part of Table 12 are provided. Compared with the hair sheet brushes of Examples 1 to 6, brushing was easy, hair was easily conditioned, scalp was easily stimulated, greasy stains were removed after wiping, hair was easily pinched, and scalp and hair were scalp-haired. The odor stain removal and the easiness of folding the sheet in two were evaluated, and the entire evaluation was performed.
The evaluation results are shown in the lower part of Table 12. In addition, hair styling with the hair sheet brush of each example was performed while folding the hair sheet brush in two as shown in FIG. 4 and sandwiching the hair, except for evaluation of the comfort of stimulation to the scalp, and then to the scalp. The evaluation of the comfort of stimulation was carried out by combing the hair without folding the substrate sheet in half.

[0054]

[Table 12]

[Evaluation Method] In each evaluation, 10 subjects, 5 males and 5 females in total, brush their own hairs with the hair sheet brushes of Examples 1 to 6, respectively.
The average score of 0 subjects was calculated and used for evaluation.

For the overall evaluation, "good" is 1
2 points for "somewhat good", 3 points for "neither can say"
The score was "not very good" with 4 points, and "poor" with 5 points.

Regarding the easiness of brushing, "easy" is 1 point, "easy" is 2 points, "neither can be said" 3 points, "not so easy" 4 points, Not easy "was given 5 points.

As for the easiness of styling hair, 1 point is "easy to stylist", 2 points is "somewhat styling", 3 points is "neither can be said", 4 points is "not so easy" and "styling" Not easy "was given 5 points.

Regarding the comfort of stimulation to the scalp,
"Comfortable" is 1 point, "Slightly comfortable" is 2 points, "I can't say either" is 3 points, "Not very comfortable" is 4 points
The score was "not comfortable" with 5 points.

Regarding the removal (visual inspection) of greasy stains after wiping, 1 point is "sufficiently removed", 2 points is "removed", 3 points is "neither can be said", and "removed too much". 4 points for "not removed", 5 points for "not removed"
It was a point.

Regarding the ease of pinching the hair, "easy to pinch"
Was 1 point, "somewhat easy to pinch" was 2 points, "neither could be said" was 3 points, "not so easy to pinch" was 4 points, and "not to be pinched" was 5 points.

Regarding removal of odorous stains on the scalp and hair,
"No scalp / hair odor at all" is 1 point, "Scalp / hair odor is hardly at all" 2 points, "Scalp / hair odor is faint but not noticeable" 3 points, "Slight scalp / hair odor" Is 4 points, and "I'm concerned about the scalp and hair" is 5.

Regarding the ease of folding the sheet in half,
"Easy" is 1 point, "Easy" is 2 points, "Neither can be said" 3 points, "Not very easy" 4 points,
"Not easy to do" was given 5 points.

The total of these points was totaled and each subject 1
As a result of calculating the average score of 0 persons, the average score was evaluated as 1 point or more and less than 2 points as ◎, 2 points or more and less than 3 points as ○, 3 points or more and less than 4 points as Δ, and 4 points or more as ×. .

From the evaluation results shown in Table 12, it is found that the hair sheet brushes of Examples 1 to 6 according to the present invention have improved convenience as a brush for conditioning and caring for hair.

[0066]

According to the hair sheet brush of the present invention,
The protrusion makes it easier to comb the hair, and the convenience of the brush as a hair trimmer and a groomer can be easily improved. Also, by impregnating hair sheet brushes with various hair cosmetics, it can sufficiently remove greasy stains and odor stains on the head and hair, as well as keep the head clean and clean, and give a refreshing feeling. It can also exert the effect of giving and keeping hair even more.

[Brief description of drawings]

FIG. 1 is a perspective view showing a hair sheet brush according to an embodiment of the present invention.

FIG. 2 shows a hair sheet brush according to an embodiment of the present invention, (a) is a plan view, (b) is a side view of (a) as seen from below, and (c) is (a) from the right side. It is the side view seen.

FIG. 3 is a schematic cross-sectional view showing a state in which the hair sheet brush according to the embodiment of the present invention is folded in two and used.

FIG. 4 is an explanatory diagram of a situation in which a hair sheet brush is folded in half and hair is conditioned in an example.

[Explanation of symbols]

10 Hair brush for hair 11 substrate sheet 12 protrusions 13 Central strip 14 notches 15 side part 16 hair X longitudinal direction

Claims (5)

[Claims] 1. A hair sheet brush comprising a substrate sheet and a plurality of protrusions provided on one surface thereof, wherein the plurality of protrusions have an S-shaped flat cross-sectional shape and have a cross-sectional area toward the tip. A sheet brush for hair, which is reduced and protrudes in a cone shape, and the plurality of protrusions are arranged in a distributed manner on one surface of the substrate sheet with their S-shaped longitudinal directions being parallel to each other. 2. The hair sheet brush according to claim 1, wherein the substrate sheet is made of a non-woven fabric, and the plurality of protrusions are provided by protruding a part of the substrate sheet. 3. The substrate sheet is configured to be capable of being folded in two at a central portion thereof, and the plurality of protrusions sandwich a bent portion so as not to interfere with each other when the substrate sheet is folded in two. The hair sheet brush according to claim 1 or 2, wherein the hair sheet brushes are arranged in alternate positions. 4. The hair cosmetic composition is impregnated.
A sheet brush for hair according to any one of 3 to 3. 5. The hair sheet brush according to claim 4, wherein the cosmetic for hair contains any one or more of a deodorant base, a deodorant base, a water absorbing base, an antibacterial agent, and an ultraviolet absorber.