JP2005314365A - Spray-type hair wax - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide spray-type hair wax capable of uniformly finishing hair with suppleness, without causing stickiness when used to prevent fingers from being stained, capable of well sustaining a hair style, and excellent in reshaping properties of the hair, when the hair style becomes disarranged. <P>SOLUTION: This spray-type hair wax contains (a) a film-forming resin, (b) a liquid ester oil, and (c) a semisolid oil and does not substantially contain water. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a spray-type hair wax containing a film-forming resin, a liquid ester oil, and a semi-solid oil as a stock solution, and more specifically, when used on hair, there is no stickiness and is supple. The present invention relates to a spray-type hair wax that has a uniform finish and has excellent hair re-styling properties when the hair style collapses, while the hair style once has been maintained.

  Spray-type hair wax is a product in which a hair-styling component is emulsified, dispersed or dissolved in a medium such as ethanol or water as it is in a dispenser container, or this is used as a stock solution together with a propellant in a filling can and sprayed. It is a hair wax that is applied to the hair in a shape. In general, hair wax is mostly in the form of cream or gel, but when applied to hair, it has recently become a spray type because it is difficult to spread evenly and difficult to apply evenly, or the hands get dirty when used. Hair styling has been developed.

  However, the usual spray hair wax on the market can be applied evenly to the hair and the hands are less likely to get dirty during use, but since it uses a film-forming resin or solid oil as a hair-styling component, it is stiff when used on hair. A hard film was formed on the surface of the hair, and there were cases where the hair was required to be hair wax and the functionality was poor in terms of re-styling when the hair style collapsed.

For this reason, various techniques have been studied in order to specialize the functions of hair flexibility and re-styling required when a hair wax is applied. Specifically, a method of blending polyoxypropylene diglyceryl ether (see, for example, Patent Document 1), a method of blending polyoxyalkylene alkyl ether to improve re-hairing properties (see, for example, Patent Document 2), etc. It is being considered.
JP 2000-239131 A JP 2000-226318 A

  However, hair styling compositions containing polyoxypropylene diglyceryl ether or polyoxyalkylene alkyl ether have good suppleness and re-styling properties, but they are not satisfactory in terms of sustaining the hair style after styling. Therefore, it is desired to develop a spray-type hair wax that does not become sticky during use, does not stain the fingers, has a supple and uniform finish, has good hair style sustainability, and is excellent in re-styling. It was.

  In view of such a situation, the present inventors have intensively studied, and as a result, by blending a liquid ester oil and a semi-solid oil into the film-forming resin, there is no stickiness when used on hair, and fingers are not soiled, supple and uniform. It has been found that a spray-type hair wax having a good finish and good hair style sustainability, but also good re-hairing properties when the hair style collapses, has been accomplished.

That is, the present invention includes the following components (a) to (c);
(A) Film-forming resin (b) Liquid ester oil (c) A spray-type hair wax characterized by containing a semi-solid oil and substantially free of water.
Further, the present invention provides a spray hair wax characterized by containing 0.1 to 10% by mass of component (b) and 0.1 to 10% by mass of component (c). (C) is a spray-type hair wax characterized by being one or more selected from stearic acid hydrogenated castor oil, cholesterol fatty acid ester, phytosterol fatty acid ester, and dipentaerythritol fatty acid ester. is there.

  The spray-type hair wax of the present invention has no stickiness when used on hair, does not stain fingers, has a supple and uniform finish and good hair style sustainability, and re-hairs when the hair style collapses It is a spray-type hair wax with good properties.

Hereinafter, the present invention will be described in detail.
The film-forming resin of the component (a) used in the spray hair wax of the present invention is not particularly limited as long as it forms an appropriate film on the hair with a resin that can be used in hair cosmetics, and is nonionic. Any of cationic, anionic and amphoteric can be used.
Specific examples of nonionic film-forming resins include PVP / VA (manufactured by ISP), Rubiscol VA (manufactured by Badish), PVA6450 (manufactured by Osaka Organic Chemical Industry), and vinyl pyrrolidone and vinyl acetate. Polymer, PVPK (manufactured by ISP), polyvinyl pyrrolidone represented by rubiscol K (manufactured by Badish), rubiflex D4101 (manufactured by Badish), polyvinyl alcohol, vinyl pyrrolidone, vinyl acetate, alkylaminoethyl acrylate Examples thereof include a polymer, hydroxyethyl cellulose, hydroxypropyl cellulose, hydroxypropyl methyl cellulose, methyl cellulose, ethyl cellulose, dextrin, galactan, and pullulan.

  Specific examples of the cationic film-forming resin include polydimethyldiallylammonium halide type cationic polymer represented by Marcote 100 (Merck), dimethyldiallylammonium halide and acrylamide represented by Marquat 550 (Merck). Copolymer cationic polymer, Polymer JR400, Polymer JR125 and Polymer JR30M (manufactured by UCC), quaternary nitrogen-containing cellulose ether, Polycoat H (manufactured by Henkel), polyethylene glycol, epichlorohydrin, propylene Amine / taloylamino copolymer, polyethylene glycol represented by polycoat NH (manufactured by Henkel), epichlorohydrin, coconut oil alkylamine, dipropylenetriamine copolymer, HC polymer Mer 1,1N, 2, HC polymer 3A (manufactured by Osaka Organic Chemical Industry Ltd.), Gafukoto 755 and 734 (ISP Ltd.) Vinyl pyrrolidone represented by dimethylaminoethyl methacrylate copolymer cationic compounds.

  Specific examples of the anionic film-forming resin include Aniset KB-1000, KB-100H, B-1015, HS-3000 (manufactured by Osaka Organic Chemical Industry Co., Ltd.), plus size L-33, L-55 (Kyoto Chemical Industry). Acrylic resin alkanolamine, BEM-42S, WEM-22S (manufactured by Osaka Organic Chemical Industry Co., Ltd.), GANTREZ ES- 425, ES-225, ES-33 (manufactured by ISP), methyl vinyl ether and maleic acid monoalkyl ester copolymer, resin 28-1310, resin 28-2930 (manufactured by NSC), rubiset CE5055 (badish) Co., Ltd.), a copolymer of vinyl acetate and crotonic acid, Ultrahold 8 (Cibagayki) Copolymer of typified by acrylic acid and acrylic acid alkyl ester and N- alkyl acrylamide), carboxymethyl cellulose, carboxyvinyl polymers, xanthan gum, carrageenan, sodium alginate, gum arabic, pectin, and the like.

Specific examples of amphoteric film-forming resins include copolymerization of dialkylaminoethyl acrylate, diacetone acrylamide, etc., represented by Yuka Former SM (Mitsubishi Chemical), (meth) acrylic acid, (meth) acrylic acid alkyl ester, etc. Examples thereof include a compound amphoteric with a halogenated acetic acid and a hydroxypropyl acrylate / butylaminoethyl methacrylate / octylamide acrylate copolymer represented by an anformer (manufactured by NSC). Among these, copolymerization of dialkylaminoethyl acrylate, diacetone acrylamide and the like with (meth) acrylic acid, (meth) acrylic acid alkyl ester and the like is particularly preferable in terms of the flexibility after hair styling and the sustainability of the hairstyle.
The film-forming resin of component (a) can be used alone or in combination of two or more as required.

  The blending amount of the film-forming resin of the component (a) used in the present invention is not particularly limited and can be appropriately adjusted according to the resin to be used and the target feeling of use. Usually, it is preferably 0.01 to 15% by mass (hereinafter simply referred to as “%”), more preferably 0.1 to 10%. Within this range, it is possible to obtain a spray-type hair wax that is excellent in hair suppleness, long-lasting hair styling, and good in re-styling.

  The liquid ester oil of the component (b) used in the present invention is blended as a plasticizer for the resin film on the hair surface to soften the hair during hair styling, and is an ester of fatty acid and alcohol, glycerin or poly It refers to an ester of glycerin and a fatty acid, and is not particularly limited as long as it is a liquid oil at room temperature. For example, castor oil, macadamian nut oil, olive oil, avocado oil, safflower oil, sunflower oil, mink oil, isopropyl myristate, isopropyl palmitate, octyldodecyl myristate, cetyl 2-ethylhexanoate, tri-2- Examples include glyceryl ethylhexanoate, diglyceryl triisostearate, among which isopropyl myristate, isopropyl palmitate, octyldodecyl myristate, and cetyl 2-ethylhexanoate are supple and soft when styling. It is preferable in terms of provision.

  Although the compounding quantity of a component (b) is not specifically limited, Preferably it is 0.1 to 10%, More preferably, it is 1 to 5%. If it is this range, the softness | flexibility at the time of hairdressing and the provision effect of the softness of hair will be high and preferable.

  The semi-solid oil of the component (c) used in the present invention is for producing a basic hair-styling ability as a hair wax, and is not particularly limited as long as it is a semi-solid oil agent at normal temperature that is normally allowed as a cosmetic raw material. In addition, hydrocarbons, animal oils, vegetable oils, mineral oils, higher fatty acid esters, cross-linked silicone oils, fluorine oils, and the like can be used. Specifically, petroleum jelly, hardened oil of palm oil, hardened oil of palm oil, monostearic acid hardened castor oil, lanolin, cholesteryl hydroxystearate, cholesterol fatty acid ester, phytosterol fatty acid ester, dipentaerythritol fatty acid ester, cross-linked type Examples include methyl polysiloxane, cross-linked methylphenyl polysiloxane, highly polymerized methyl polysiloxane, etc. Particularly preferred are cholesterol fatty acid esters, phytosterol fatty acid esters, and dipentaerythritol fatty acid esters.

  Although the compounding quantity of a component (c) is not specifically limited, Preferably it is 0.1 to 10%, More preferably, it is 1 to 5%, and a compounding quantity can be adjusted according to the target usability.

  In the spray-type hair wax of the present invention, it is essential that the above-mentioned components are blended and substantially free of water. When water is contained as a prescription component, an oily component may be precipitated and the stability may be impaired.

  Furthermore, the spray hair wax of the present invention has an anionic property, a cationic property, a nonionic property, an amphoteric property and the like within a quantitative and qualitative range depending on the purpose in addition to the above essential components. Various surfactants, polyhydric alcohols, various oils other than ester oils, silicone oils, silicone derivatives such as polyoxyalkylene-modified organopolysiloxanes, conditioning agents, emollients, UV absorbers, fragrances, bactericides, preservatives, oxidation Ingredients that can be used in cosmetics for hair, such as inhibitors and cosmetic ingredients for hair care, can be blended.

The spray-type hair wax of the present invention can be implemented in various forms such as liquid, gel, etc., depending on the combination with other components and the mechanism of the container, and can be implemented in hair blowing agents, styling lotions, hair mists, etc. It is.
In particular, the aerosol type is more preferable because it can be sprayed uniformly, can achieve a supple finish, and improves hair styling.

  The manufacturing method of the spray type hair wax of this invention is not specifically limited, It can manufacture by a conventional method. For example, in the case of an aerosol type, the above-described components (a) to (c) and other components are mixed and dissolved in a medium such as ethanol, and liquefied petroleum gas (LPG), dimethyl ether (DME), nitrogen, etc. are filled in a filling can. It can be manufactured by enclosing with a propellant. The mixing mass ratio of the stock solution and the propellant is not particularly limited, but generally, stock solution: propellant = 70: 30 to 30:70 is preferable because the stock solution can be sprayed well.

  Hereinafter, the present invention will be described in more detail with reference to examples. Note that these do not limit the present invention.

Example 1 Invention products 1 to 5 and comparative products 1 to 5; spray hair wax An aerosol type spray hair wax having the composition shown in Table 1 was prepared by the following production method, and “no stickiness during application”, “ Each item of “supple and uniform finish”, “hair-styling sustainability”, and “re-hair-styling” was evaluated and determined by the following evaluation methods and criteria, and the results are shown in Table 1.
(Manufacturing method)
A: Components 3 to 8 are heated and mixed and dissolved.
B: Add 1 and 2 to ingredient 9 and mix and dissolve.
C: A is added to B and mixed.
D: Add component 10 to C and mix.
E: D was filled in a filling can, and 50 parts by mass of D (stock solution) was sealed in 50 parts by mass of a propellant to obtain an aerosol-type spray hair wax.

(Evaluation methods)
(1) “No stickiness when applied”, “Flexible and uniform finish”
A use test was conducted by 10 professional panels and evaluated. That is, after shampooing with a commercially available shampoo and drying the hair, each sample is sprayed and evaluated in 7 stages according to the following evaluation criteria. Further, the average value of the evaluation points is calculated for each sample, Judgment was made according to a 4-step criterion.

<Evaluation criteria (7 levels)>
Score: Evaluation 6: Very good 5: Good 4: Somewhat good 3: Normal 2: Somewhat bad 1: Bad 0: Very bad

<Criteria (4 levels)>
Average score: Judgment Over 5 points: Very good (◎)
3 points to 5 points or less: Good (○)
Over 2 points and under 3 points: Somewhat bad (△)
2 points or less: Defect (×)

(2) “Hair styling” and “Re-hair styling”
Each sample was sprayed on a human head model (wig), the hairstyle was shaped by hand, the hairstyle after 2 hours was confirmed by a specialized panel, and the hair styling durability was evaluated according to the following evaluation criteria. Further, the hairstyle was forcibly broken by wind power using a dryer, and the work of forming the original hairstyle again was repeated three times every hour, and the restyleability was evaluated according to the following evaluation criteria.

<Evaluation criteria for hair styling durability>
A: Very good. (The original hairstyle remains after 2 hours)
○: Slightly good. (After 2 hours, the original hairstyle remains almost the same)
Δ: Slightly inferior (After 2 hours, the hairstyle is slightly broken)
X: Very inferior. (After 2 hours, the hairstyle is broken)

<Evaluation criteria for re-styling>
A: Very good. (Even after breaking the hairstyle three times, it can be restored to its original shape by re-styling.)
○: Slightly good. (Even after breaking the hairstyle three times, it can be restored to its original shape by re-styling.)
Δ: Slightly inferior (If you break your hairstyle twice, it is difficult to restore it to its original shape by re-styling)
X: Very inferior. (If the hairstyle is broken once, it is difficult to restore by re-styling)

  As is clear from the results in Table 1, the aerosol type hair waxes of the products 1 to 5 of the present invention have “non-stickiness when applied” and “smooth and uniform finish” as compared with those of Comparative Examples 1 to 5. ”,“ Hair styling persistence ”and“ Re-hair styling ”were all good. On the other hand, the comparative product 1 that does not contain a film-forming resin is in terms of “hair-styling sustainability”, and the comparative product 2 that does not contain semi-solid oil is in terms of “hair-styling sustainability” and “re-hairstyling”. Comparative product 3 containing no liquid ester oil has a comparatively large amount of semi-solid oil and no film-forming resin in terms of “no stickiness when applied” and “smooth and uniform finish”. In all aspects, the comparative product 5 having a large amount of liquid ester oil and not containing a semi-solid oil was not able to obtain a sufficient effect in terms of “re-hair styling”.

Example 2: Hair blowing agent (component) (%)
(1) Film-forming resin * 6 6.0
(2) Stearic acid hydrogenated castor oil * 3 0.2
(3) Isopropyl myristate 8.0
(4) Polyoxyethylene polyoxypropylene monobutyl ether * 7 1.0
(5) Ethanol remaining amount (6) Fragrance 0.1
* 6: GANTREZ ES-425 (manufactured by ISP) (vinyl methyl ether / butyl maleate copolymer)
* 7: Unilube 50MB-168 (manufactured by National Mimatsu)

(Manufacturing method)
A. (2) to (6) are mixed and dissolved uniformly.
B. (1) was added to A and placed in a dispenser container to obtain a hair blowing agent.

The obtained hair blowing agent of Example 2 had no stickiness, had a supple finish, and had excellent hair lasting properties and re-styling properties.

Example 3 Wax spray agent <stock solution>
(Ingredient) (%)
(1) Film-forming resin * 8 1.0
(2) Glyceryl tri-2-ethylhexanoate 2.0
(3) Ethanol remaining amount (4) Fragrance 0.1
(5) Dipentaerythritol tetra 12-hydroxystearic acid hemirosin ester * 4 1.0
<Propellant>
Liquefied petroleum gas (LPG)
* 8: Amphomer LV-71 (manufactured by National Starch) (octylacrylamide / acrylate / butylaminoethyl methacrylate copolymer)

(Manufacturing method)
A. (1) to (5) are uniformly mixed and dissolved.
B. A was put into a filling can, and 70 parts by mass of A (stock solution) and 30 parts by mass of a propellant were sealed to obtain a wax spray.

The obtained wax spray of Example 3 was finished uniformly and supple, and was excellent in hair styling sustainability and re-styling properties.

Example 4 Wax spray A wax spray having the following composition was produced by the following method.
<Undiluted solution>
(Ingredient) (%)
(1) Film-forming resin * 2 10
(2) Macadamian nut oil 2.0
(3) Ethanol remaining amount (4) Fragrance 0.1
(5) Cholesterol fatty acid ester * 9 7.0
(6) Orange oil 1.0
<Propellant>
LPG
* 9: El Deu CL-301 (Ajinomoto Co., Inc.)

(Manufacturing method)
A. (1) to (6) are uniformly mixed and dissolved.
B. A was put in a filling can, and 30 parts by mass of a propellant was encapsulated in 70 parts by mass of A (stock solution) to obtain a wax spray.

The resulting wax spray of Example 4 was finished uniformly and supple, and was excellent in hair styling sustainability and re-styling properties.

Example 5 Styling lotion <stock solution>
(Ingredient) (%)
(1) Film-forming resin * 10 5.0
(2) Olive oil 2.0
(3) Residual amount of ethanol (4) Fragrance 0.2
(5) Phytosterol fatty acid ester * 5 1.0
(6) Dimethylpolysiloxane * 11 3.0
<Propellant>
Nitrogen gas * 10: Yukaformer R-205 (Diachemco) (N-methacryloyloxyethyl N, N-dimethylammonium-α-N-methylcarboxybetaine / methacrylic acid alkyl ester copolymer solution)
* 11: KF-96A (6cs) (manufactured by Shin-Etsu Chemical Co., Ltd.)

(Manufacturing method)
A. (1) to (6) are uniformly mixed and dissolved.
B. A was put into a filling can, and 30 parts by mass of A (stock solution) and 70 parts by mass of a propellant were sealed to obtain a styling lotion.

The resulting styling lotion of Example 5 was uniform and supple, and was excellent in hair styling durability and re-styling properties.

Example 6 Wax spray agent <stock solution>
(Ingredient) (%)
(1) Film-forming resin * 6 8.0
(2) Residual amount of ethanol (3) Isononyl isononanoate * 11 1.0
(4) Fragrance 0.05
(5) Alkyltrimethylammonium chloride 0.1
(6) Dipentaerythritol tetra 12-hydroxystearic acid hemirosin ester * 4 3.0
<Propellant>
Dimethyl ether (DME)
* 11: Saracos 99 (Nisshin Oillio Group)

(Manufacturing method)
A. (1) to (6) are uniformly mixed and dissolved.
B. A was put in a filling can, and 40 parts by mass of A (stock solution) and 60 parts by mass of a propellant were sealed to obtain a wax spray.

The obtained wax spray of Example 6 was finished uniformly and supple, and was excellent in hair styling sustainability and re-styling properties.

Example 7 Styling spray <stock solution>
(Ingredient) (%)
(1) Film-forming resin * 1 15.0
(2) Cetyl 2-ethylhexanoate * 12 1.0
(3) Ethanol remaining amount (4) Fragrance 0.1
(5) Alkyltrimethylammonium chloride 1.0
(6) Dipentaerythritol tetra 12-hydroxystearic acid hemirosin ester * 4 1.0
<Propellant>
DME
* 12: Telcole (manufactured by Kawaken Fine Chemicals)

(Manufacturing method)
A. (1) to (6) are uniformly mixed and dissolved.
B. A was put into a filling can, and 50 parts by mass of A (stock solution) and 50 parts by mass of the propellant (7) were sealed to obtain a styling spray.

The styling spray of Example 7 was uniform and supple, and had excellent hair styling durability and re-styling properties.

Claims (3)

The following components (a) to (c);
(A) Film-forming resin (b) Liquid ester oil (c) A spray-type hair wax characterized by containing a semi-solid oil and substantially not containing water. The spray hair wax according to claim 1, wherein 0.1 to 10% by mass of the component (b) and 0.1 to 10% by mass of the component (c) are contained. The said component (c) is 1 type (s) or 2 or more types chosen from a stearic acid hydrogenated castor oil, a cholesterol fatty acid ester, a phytosterol fatty acid ester, and a dipentaerythritol fatty acid ester, The Claim 1 or 2 characterized by the above-mentioned. Spray hair wax.