JP2001055315A5 - - Google Patents

Description

[0003]
On the other hand, polyacrylic acid alkanolamine is a recently developed water-soluble resin component and forms a relatively hard film, so it is already marketed as a hair setting material that can be firmly fixed, but this one has a high concentration with ethanol No solution was used to lift the hair with a brush or the like. Further, 1) and a lid joined to the brush unit, 2) iris having a stopper, the length of the portion filling the contents are formed by perforated and long content storage portion than the length of the bristle portion, a hairdressing the cosmetic container is already used, for example, mascara such as mascara, hair mascara, but 1) a lid portion bonding the brush unit, 2) possess a content storage unit with the contents tank Hair care cosmetic container , wherein the length of the hair-implanted portion in the brush portion is
Is 20 to 150 mm, the content tank has a squeeze plug, and the length of the content tank is longer than the length of the flocked part of the brush part, hairdressing cosmetic The container was not known at all, and it was not done at all to trim and bang the bangs with such a brush.

[0005]
Solution to the Problem
In view of such circumstances, the present inventors utilizing the properties of the resin component such as polyacrylic acid alkanolamines, conducted extensive research efforts seeking suitable hair dressing hairdressing like make bangs results, 1), characterized in that it contains a resin component 5-35 weight% 2) 60 to 80 wt% of ethanol, a cosmetic composition for the hair, 1) and the lid portion bonding the brush portion , 2) formed by perforated and content storage unit with the contents of the tank, a cosmetic container for hair, the length of the bristle portion in the brush portion is 20 to 150 mm, the content tank Such a cosmetic filled in a sealed cosmetic container for hair setting, characterized in that it has a squeeze plug and the length of the content tank is longer than the length of the flocked part of the brush portion Find out that the operation is excellent, complete the invention It came to Hereinafter, the present invention will be described in detail focusing on the embodiment.

[0006]
BEST MODE FOR CARRYING OUT THE INVENTION
(1) Cosmetic composition of the present invention The cosmetic composition of the present invention is characterized by 1) containing 5 to 35 % by weight of the resin component and 2) 60 to 80% by weight of ethanol. Here, the resin component is a resin component generally used in cosmetics, and it can be used without particular limitation as long as it forms a relatively hard film and dissolves in ethanol. One or two or more selected from polyacrylic acid alkanolamines such as polyacrylic acid diethanolamine and polyacrylic acid triethanolamine, hydrolyzed collagen, cationized keratin, cationized collagen, cationized cellulose and the like can be preferably exemplified. Among these, particularly preferred are those based on polyacrylic acid alkanolamines. As polyacrylic acid alkanolamines, plastic size L-9540 B (made by HARAE CHEMICAL CO., LTD.) Commercially available in the form of a 40% ethanol solution and rain protection polymer commercially available in the form of a 35% ethanol / isopropanol solution ( Taisei Chemical Industry Co., Ltd.) and the like can be preferably exemplified. As described above, the content of such a resin component is preferably 5 to 35 % by weight, and more preferably 10 to 35% by weight. This is because when the resin content is small, a large amount of solvent may be present to apply the amount of resin necessary for hair fixation, and it may be difficult to fix in the intended shape, and when the resin content is too large This is because the resin may solidify before forming the shape. Furthermore, ethanol has a role as a solvent that evaporates rapidly, and the preferable content of ethanol is 60 to 80% by weight, more preferably 65 to 75% by weight. This is also from the balance of hair setting property and fixing property like the amount of resin.

[0007]
The cosmetic composition of the present invention may contain, in addition to the above-mentioned essential components, optional components which are usually used in cosmetic for hair. As such optional components, for example, hydrocarbons such as squalane, vaseline, microcrystalline wax, linear or cyclic dimethicone, amethicone, silicones such as polyether modified silicone, acrylic modified silicone, jojoba oil, carna Esters such as uba wax and octyldodecyl oleate, triglycerides such as olive oil, beef tallow and coconut oil, fatty acids such as stearic acid, oleic acid and ritinoleic acid, higher alcohols such as oleyl alcohol, stearyl alcohol and octyl dodecanol, sulfosuccinic acid Anionic surfactants such as sodium acid ester and sodium polyoxyethylene alkyl sulfate, amphoteric surfactants such as alkyl betaine salt, cationic surfactants such as dialkyl ammonium salt, sorbitan fatty acid ester Fatty acid monoglycerides, non-ionic surfactants such as polyoxyethylene adducts thereof, polyoxyethylene alkyl ether, polyoxyethylene fatty acid ester, polyhydric alcohols such as polyethylene glycol, glycerin, 1,3-butanediol, Examples of the thickener / gelling agent, antioxidant, UV absorber, colorant, preservative, powder and the like can be mentioned. Among them, particularly preferred are nonionic surfactants which improve the wetting of the hair and polyhydric alcohols which adjust the plasticity of the film. The content of the nonionic surfactant is preferably 0.1 to 5% by weight because it can improve the wetting without impairing the film properties, and the content of the polyhydric alcohol is preferably 1 to 10% by weight. In addition, it is preferable to contain 1 to 5% by weight of nylon fiber because it has the effect of clearly showing the hair. Furthermore, from the viewpoint of improving stickiness and imparting smoothness without impairing the hair setting power, it is preferable to contain a cyclic or linear volatile silicone. If it is no volatile silicone components operate under the gloss, or improve the stickiness, although it is possible to impart smoothness, sometimes impairing the styling effect. It is also possible to use non-volatile silicones if these disadvantages do not arise. However, the preferred embodiment is to use volatile silicones. Preferred examples of such volatile silicones include those having a viscosity of 10 centistokes or less, and decamethylcyclopentasiloxane. The preferred content of these silicones is 0.1 to 20% by weight.

[0008]
(2) hair cosmetic container of hair cosmetic container the invention of the present invention is obtained by chromatic 1) and the lid portion bonding the brush unit, and a content storage unit having a 2) contents tank A cosmetic container for hair setting, wherein a length of a hair-implanted portion in the brush portion is 20 to 150 mm, the content tank has a squeeze plug, and a length of the content tank is the brush It is characterized in that it is longer than the length of the flocked part of the part . Here, the length of the flocked part is preferably 20 to 150 mm, more preferably 25 to 100 mm, in order to treat the forelock. In addition, the length of the hair is preferably 3 to 10 mm, and by taking such a shape, the above-mentioned cosmetic composition can be applied thinly and uniformly, and the bangs stand neatly without showing thickness It is because hair can be trimmed. By applying thinly in this manner, the solvent is volatilized more quickly than the contents, and a strong hair setting ability is obtained before the hair drops. In addition, since it is important to apply thinly and uniformly as described above, it is necessary to squeeze the amount of the cosmetic composition present on the brush. is necessary. The ironing plug, there can be used those used in the field, such as mascara, for example, a first member provided with 1 / 3-1 / 2 of the holes of the brush diameter to an elastic material such as rubber And a squeegee plug consisting of a second member containing 2 to 6 cuts of 1.2 to 2 times the radius of the brush and the second member mounted in the hole of the first member. . In addition, it is necessary that the contents be sufficiently attached to the brush, and for this purpose, the storage for the contents needs to be longer than the length of the brush.

[0011]
Example 1
The cosmetic composition 1 of the present invention was produced according to the following formulation. That is, the formulation components were thoroughly stirred and mixed at room temperature to obtain a cosmetic composition 1. This product has a lid with a brush made of flocking horsehair of 4 mm thick and a length of 25 mm and a flock of 1.5 mm diameter wire, and a content tank with an outer diameter of 15 mm (inner diameter 12 mm) and a length of 40 mm a content storage unit of length 80mm outside diameter 18 mm (internal diameter 15 mm), on top of the contents tank, to the hole of the first member to have a hole with a diameter of 6mm at the center of the rubber plate having a diameter of 12 mm, The cosmetic container 1 according to the present invention is filled and sealed by attaching a squeegee plug having a second member having three slits at equal intervals and a slit having a length of 4 mm at the center of the member having a diameter of 6 mm. I got cosmetic 1 of Separately, 30 parts by weight of 60 parts by weight of plastic size L-9540B of the cosmetic composition 1 is substituted with ethanol to prepare a comparative cosmetic composition 1, which is filled in the cosmetic container 1 and sealed, and the comparative cosmetic 1 And The cosmetic 1 and the comparative cosmetic 1 were evaluated for the effect of setting up their bangs using specialized panelists. The evaluation was the cleanness of the bangs and the ease of operation. These evaluation criteria were respectively ++: very good, +: good, ±: somewhat bad, −: bad. As a result, although the cosmetic 1 had bangs beautifulness and operability at ++, the comparative cosmetic 1 had bangs + and operability. From this, it can be seen that the cosmetic composition of the present invention is very preferable for hair setting that makes forelocks and that the operability thereof is also excellent.
(Formulation of Cosmetic Composition 1)
Plastic size L-9540B 60 parts by weight (polyacrylic acid alkanolamine amount 24 parts by weight)
(36 parts by weight of ethanol)
40 parts by weight of ethanol

[0015]
Example 5
The cosmetic composition 4 was prepared according to the following formulation, and the cosmetic container 1 was filled and sealed to prepare a cosmetic 4. This thing was superior to the effect of hair in front hair.
(Formulation of Cosmetic Composition 4)
Plastic size L-9540B 80 parts by weight (the amount of polyacrylic acid alkanolamine 32 parts by weight)
(48 parts by weight of ethanol)
Ethanol 19 parts by weight Polyoxyethylene (60) hydrogenated castor oil 1 part by weight

[0017]
Example 7
A cosmetic composition 6 was produced according to the following formulation, and the cosmetic container 1 was filled and sealed to produce a cosmetic 6 . This one also had excellent properties in hair setting of bangs. In addition, this compound, hairline gray hair hiding effect has had a very suitable styling bangs of a person with white hair. In addition, the smoothness can be very feel in during use, the effect of adding the volatile silicone has been confirmed.
(Formulation of Cosmetic Composition 6)
N-methacryloyloxyethylene-N, N-dimethylammonium-α-N-methylcarboxybetaine / methacrylic acid alkyl ester copolymer 2.1 parts by weight Plasize L9540 B 50 parts by weight (resin content 20 parts by weight ethanol 30 parts by weight)
Decamethylcyclopentasiloxane 15 parts by weight POE (2) lauryl ether 1.5 parts by weight Carbon black 0.1 parts by weight Red 404 No. 0.5 parts by weight Orange 205 No. 0.5 parts by weight Ethanol 30.3 parts by weight

[0018]
Example 8
The cosmetic composition 7 was prepared according to the following formulation, and the cosmetic container 1 was filled and sealed to prepare a cosmetic 7 . This one also had excellent properties in hair setting of bangs. In addition, this compound, hairline gray hair hiding effect has had a very suitable styling bangs of a person with white hair. In addition, the effect of adding the volatile silicone can very realize smoothness in the in-use has been confirmed. (Formulation of Cosmetic Composition 7)
N-methacryloyloxyethylene-N, N-dimethylammonium-α-N-methylcarboxybetaine / methacrylic acid alkyl ester copolymer 2.1 parts by weight Plasize L9540 B 50 parts by weight (resin content 20 parts by weight ethanol 30 parts by weight)
Decamethylcyclopentasiloxane 15 parts by weight POE (2) lauryl ether 1.5 parts by weight carbon black 1 part by weight ethanol 30.4 parts by weight

Claims (8)

1) A cosmetic composition for hair comprising 5 to 35 % by weight of a resin component and 2) 60 to 80% by weight of ethanol. The cosmetic composition for hair according to claim 1, wherein the resin component is polyacrylic acid alkanolamine. 1) and the brush portion lid formed by joining, 2) formed by perforated and content storage unit with the contents of the tank, a cosmetic container for hair,
In the brush part, the length of the flocked part is 20 to 150 mm,
The cosmetic container for hair setting, wherein the content tank has a squeeze plug, and the length of the content tank is longer than the length of the flocked portion of the brush portion . The cosmetic container for hair setting according to claim 3, which is for cosmetic for hair setting of bangs. A cosmetic for hair comprising the cosmetic composition according to claim 1 or 2 filled in the cosmetic container according to claim 3 or 4. The cosmetic for hair according to claim 5, which is for bangs. A hair styling method , comprising applying the cosmetic composition for hair according to claim 1 to the hair with a brush. The hair styling method according to claim 7, characterized in that the site to be applied is a forelock.