JP2013001697A - Hair cosmetic - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a hair cosmetic which well slips brushes and heat-generating hair care instruments, is not sticky, finishes into a style having fluffy feeling, and prevents or reduces hair damages accompanying heat treatment.SOLUTION: The hair cosmetic includes: a lactone derivative (A) of meadowfoam seed oil; 0.1-5 mass%, in all of a composition, of a resin (B) containing an amine oxide group; 0.1-5 mass%, in all of the composition, of a poly(oxyethylene-oxypropylene)-alkylene-methylpolysiloxane copolymer (C) having an HLB of 13-15; 0.1-5 mass%, in all of the composition, of at least one species selected from propylene oxide polymers (D) represented by general formula (1) wherein the hair cosmetic is coated on hair before using heat-generating hair care instruments. In the general formula, R represents a 4-24C alkyl group, alkenyl group, or hydroxyalkyl group, m is an integer not less than 17, n is an integer not less than 0, and m+n is not less than 20.

Description

TECHNICAL FIELD The present invention relates to a hair cosmetic, and in particular, is a hair cosmetic applied before use of a heat generating hair care device used for drying and setting of hair. The present invention relates to a hair cosmetic composition that finishes in a slippery, non-sticky and fluffy style to prevent or reduce hair damage associated with heat treatment.

Hairstyles are one of fashion and diversified. In the younger generation, hair styles such as wavy hair with a natural feeling with light waves on the ends of hair, straight hair that forms a style using a curling iron, and curly hair are popular. In recent years, the Bob style has become popular, and it is often finished in a soft style by blowing with a dryer or a dryer with a brush.

However, a dryer or a dryer with a brush generates a heat of about 70 ° C. to 100 ° C., and further entangles the hair, so that a physical load is applied to the hair. Therefore, when the heat-generating hair care device is used repeatedly, damage such as hair pricking is induced by heat and excessive moisture transpiration, and split hairs and cut hairs are generated as hair damage gradually progresses.

In order to prevent or reduce hair damage associated with heat treatment and blow, various hair cosmetics to be applied before using a heat-generating hair care device have been proposed. For example, hair cosmetics containing a water-dispersible polyester resin and a plant extract (for example, see Patent Document 1), hair cosmetics containing a silylated peptide (for example, see Patent Document 2), siloxane compounds, ethanol Hair cosmetics containing a combination of a soluble protein derivative and a lower alcohol (for example, see Patent Document 3), hair cosmetics in which an amine oxide group-containing resin is combined with an alkylene oxide addition polymer, an amino acid, or the like (for example, patents) References 4 and 5), a hair cosmetic comprising a cationic surfactant, a fatty acid polyhydric alcohol ester, and a poly (oxyethylene / oxypropylene) / alkylene / methylpolysiloxane copolymer (for example, see Patent Document 6) Etc.) have been proposed.

In addition, the present inventors have used a hair cosmetic comprising a water-soluble polymer compound having a glass transition point of 180 ° C. or higher, a dimethicone copolyol having a flash point of 180 ° C. or higher, and a lower alcohol (see, for example, Patent Document 7). Has proposed.

Japanese Patent Laid-Open No. 7-187965 JP 2000-302648 A JP 2004-59487 A JP 2005-232117 A JP-A-2005-232120 JP 2006-28114 A JP 2010-189306 A

In the background art, even if hair damage can be reduced to some extent, there is a feeling of stickiness,
There was a disadvantage that it was not finished in a soft style. In addition, the brush and the heat generating hair care device may be slippery with respect to the hair, and there is a risk that the hair is damaged by being physically loaded. Therefore, there has been a strong demand for a hair cosmetic that has a slippery brush and heat-generating hair care device with respect to the hair, is non-sticky, finishes in a fluffy style, and prevents or reduces hair damage associated with heat treatment.

That is, the object of the present invention is to make a hair makeup that prevents the hair damage caused by heat treatment by finishing the brush and heat-generating hair care device against the hair with a good, non-sticky and fluffy style. Is to provide a fee.

（前記式中、Ｒは炭素数４〜２４のアルキル基，アルケニル基またはヒドロキシアルキル基を示し、ｍが１７以上、ｎが０以上、かつｍ＋ｎが２０以上の整数を表す） As a result of intensive research in view of the above problems, the present invention results in a lactone derivative of amine foam seed oil, an amine oxide group-containing resin, a specific polyoxyethylene / methylpolysiloxane copolymer, and a specific propylene oxide polymer. The present inventors have found that the contained hair cosmetics can achieve the above object, and have completed the present invention. That is, the present invention is a hair cosmetic comprising the following components (A) to (D) and applied to the hair before use of the heat generating hair care device.
(A) Meadowfoam seed oil lactone derivative (B) Amine oxide group-containing resin 0.1 to 5% by mass in the total composition
(C) Poly (oxyethylene / oxypropylene) / alkylene / methylpolysiloxane copolymer having an HLB value of 13 to 15 0.1 to 5% by mass in the total composition
(D) One or more selected from propylene oxide polymers represented by the following general formula (1)

(In the above formula, R represents an alkyl group, alkenyl group or hydroxyalkyl group having 4 to 24 carbon atoms, m represents an integer of 17 or more, n is 0 or more, and m + n is 20 or more)

According to the present invention, it is possible to provide a hair cosmetic that has a good slipperiness of a brush and a heat generating hair care device with respect to the hair, finishes it in a non-sticky and soft style, and prevents or reduces hair damage associated with heat treatment. Can do.

Examples of the lactone derivative of the Meadowfoam seed oil used as the component (A) in the present invention include Meadowfoam-δ-lactone, and a commercially available product includes Meadowlactone VE (manufactured by Ichimaru Falcos). .

As content in the hair cosmetics of the said lactone derivative, 0.001-5 mass% with respect to the composition whole quantity of this invention (Hereinafter, mass% is only shown by "%" except what is described.) It is. If it is less than 0.001%, the effect of reducing hair damage due to heat treatment cannot be obtained, and if it exceeds 5%, it does not give a fluffy style.

The component (B) amine oxide-containing resin used in the present invention is a copolymer having long-chain fatty acid acrylic ester, ethyl methacrylate amine oxide, acrylic acid and / or methacrylic acid as constituent components, and an amine as a structural unit. It contains an oxide group. Specifically, acrylates / laurylacrylate / stealylac
rylate / Ethlamine Oxide Methylacrylate copolymer ((acrylic acid / lauryl acrylate / stearyl acrylate / ethylamine oxide oxide) copolymer), Acrylates / Stearyl Acrylate / Ethylene Oxymethacrylate copolymer / acrylic acid (acrylic acid) ), Acrylates / Lauryl acrylate / Ethlamine Oxide Methylacrylate copolymer ((acrylic acid / lauryl acrylate / ethylamine oxide oxide) copolymer), and among them, acrylates / starry lAcrylate / Ethlamine Oxide Methacrylate copolymer ((acrylic acid / stearyl acrylate / methacrylic acid ethyl amine oxide) copolymer) is particularly preferably used. These amine oxide group-containing resins are described in “International Cosmetic Ingredient Dictionary and Handbook” published by “The Cosmetic Toiletry and Fragrance Association”, and these amine oxide group-containing resins are commercially available. For example, Diaformer manufactured by Clariant
Z-711, Diaformer Z-712, Diaformer Z-731, Diaformer Z-751, Diaformer Z-711, Diaformer Z-712, Diaformer Z-631, Diaformer Z-6 manufactured by Mitsubishi Chemical Corporation 732, diamond former Z-651, diamond former Z-731, diamond former Z-751, and the like.

The said amine oxide group containing resin can be used individually by 1 type or in mixture of 2 or more types, The compounding quantity is 0.1 to 5% with respect to the composition whole quantity of this invention. If it is less than 0.1%, it will not be finished in a fluffy style, and if it exceeds 5%, it will become sticky, and the brush and heat-generating hair care device will not slide well against the hair.

The component (C) used in the present invention is a polyether-modified silicone having an HLB value of 13 to 15, for example, a polyoxyethylene / methylpolysiloxane copolymer. Specifically, KF-6011 is a commercially available product. [Manufactured by Shin-Etsu Chemical Co., Ltd.], SS-2801, SS-2802, SS-2804 [all manufactured by Toray Dow Corning Co., Ltd.] and the like.

The said polyether modified silicone can be used individually by 1 type or in mixture of 2 or more types, The compounding quantity is 0.1 to 5% with respect to the composition whole quantity of this invention. If it is less than 0.1%, the brush and the heat-generating hair care device do not slide smoothly with respect to the hair, and if it exceeds 5%, the fluffy style is not finished.

The propylene oxide polymer of component (D) used in the present invention has the following general formula (1)

(In the above formula, R represents an alkyl group, alkenyl group or hydroxyalkyl group having 4 to 24 carbon atoms, m represents an integer of 17 or more, n is 0 or more, and m + n is 20 or more). Examples of the alkyl group having 2 to 24 carbon atoms include an ethyl group, a butyl group, a hexyl group, an octyl group, a cetyl group, a stearyl group, a behenyl group, and a 12-hydroxystearyl group. Preferred R includes a butyl group and a carbon It is an alkyl group of formula 16-22. Moreover, m (added mole number of propylene oxide) is 17 or more, n (added mole number of ethylene oxide) is 0 or more, and the total of these m and n is 20 or more. Moreover, it is preferable that the value of m + n is 30 or more and m ≧ n is preferable because the brush and the heat-generating hair care device have good sliding with respect to the hair, and prevent or reduce hair damage associated with the heat treatment.

Examples of the propylene oxide polymer used in the general formula (1) include, for example, polypropylene glycol, polyoxyethylene (3) polyoxypropylene (17) glycol, polyoxyethylene (5) polyoxypropylene (30) glycol, Polyoxyethylene (5) Polyoxypropylene (35) glycol, Polyoxyethylene (6) Polyoxypropylene (30) glycol, Polyoxyethylene (8) Polyoxypropylene (55) glycol, Polyoxyethylene (10) Polyoxy Propylene (30) glycol, polyoxyethylene (10) polyoxypropylene (65) glycol, polyoxyethylene (12) polyoxypropylene (35) glycol, polyoxyethylene (16) polyoxypropylene (30) Recall, polyoxyethylene (20) polyoxypropylene (65) glycol, polyoxyethylene (30) polyoxypropylene (55) glycol, polyoxyethylene (19) polyoxypropylene (21) glycol, polyoxyethylene (20) Polyoxyethylene (60) glycol, polyoxyethylene (22) polyoxypropylene (25) glycol, polyoxyethylene (26) polyoxypropylene (30) glycol and other polyoxyethylene polyoxypropylene glycol, polyoxypropylene (30 ) Butyl ether, polyoxypropylene (33) butyl ether, polyoxypropylene (40) butyl ether, polyoxypropylene (52) butyl ether, polyoxypropylene (30) Polyoxypropylene alkyl ethers such as yl ether, polyoxypropylene (40) ricinoyl ether, polyoxypropylene (30) isocetyl ether, polyoxyethylene (3) polyoxypropylene (35) stearyl ether, polyoxyethylene (3 And polyoxyethylene polyoxypropylene alkyl ethers such as polyoxypropylene (20) cetyl ether and polyoxyethylene (5) polyoxypropylene (40) behenyl ether. As these commercial products, Adeka Pluronic L series (made by ADEKA), New Pole PE series (made by Sanyo Chemical Industries), Bepol series (made by Toho Chemical), Pronon series, Unilube 10MS series, Unisafe series , Unilube 50MB series [both manufactured by NOF Corporation] and the like.

The said propylene oxide polymer can be used individually by 1 type or in mixture of 2 or more types, and the compounding quantity is 0.1 to 5% with respect to the composition whole quantity of this invention. If it is the range of this preferable compounding quantity, the slip of a brush and a heat generation hair care instrument with respect to hair will be good, and it can finish in the style which is not sticky and has a soft feeling.

In the hair cosmetic composition of the present invention, in addition to the above-described components, other components that are generally blended in cosmetics as needed, for example, as long as the effects of the present invention are not impaired, such as humectants, Antioxidants, oily components, surfactants, thickeners, preservatives, pH adjusters, emulsifiers, colorants, various hair nutrients, fragrances and the like can be appropriately blended as necessary.

In addition, edetate disodium, edetate trisodium, sodium citrate, sodium polyphosphate, sodium metaphosphate, gluconic acid sequestering agents, caffeine, tannin, verapamil, tranexamic acid and its derivatives, various herbal medicines, tocopherol acetate , Glycyrrhizic acid and its derivatives or salts thereof, glycyrrhetinic acid derivatives, salicylic acid derivatives, lysophosphatidylcholine, lysophosphatidic acid, laminin 5 production promoting agents such as soybean preparation, glucose, fructose, mannose, sucrose, trehalose Sugars such as arbutin, kojic acid, nonyl acid valenylamide, nicotinic acid benzyl ester, nicotinic acid β-butoxyethyl ester, capsaicin, gingerone, cantalis tincture, ictamol Aein, tannic acid, α-borneol, tocopherol nicotinate, inositol hexanicotinate, cyclandrate, cinnarizine, tolazoline, acetylcholine, verapamil, cephalanthin, γ-oryzanol and other anti-seborrheic agents such as sulfur and thianthol For various purposes, Hinokitiol, Zinc oxide, Allantoin, Turmeric extract, Psycho extract, Ibuki extract, Hagigi extract, Acacia extract, Beech bud extract, Hydrolytic casein, Rice extract hydrolyzed solution , Rice bran extract, Tonin extract, Clara extract, Thiotaurine, Hipotaurine, Marjoram extract, Silica-coated zinc oxide, Ichiyakusu extract, Xylitol, Arginine and its hydrochloride, Serine, Oat extract component, Auren extract component, Cuckold extract Ingredients, sicon extract components, peony extract components, assembly extract components, birch extract components, sage extract components, loquat extract components, carrot extract components, aloe extract components, mallow extract components, iris extract components, grape extract components, yakuin extract components, Loofah extract component, lily extract component, saffron extract component, nematode extract component, ginger extract component, hypericum extract component, rosemary extract component, garlic extract component, capsicum extract component, bitumen extract component, chimney, toki, etc., retinol, acetic acid Vitamin A such as retinol, vitamin B2 such as riboflavin, riboflavin butyrate, flavin adenine nucleotide, vitamin B2 such as pyridoxine hydrochloride, pyridoxine dioctanoate, L-ascorbic acid, dipalmitin L-ascorbate Vitamin C such as acid ester, L-ascorbic acid-2-sodium sulfate, L-ascorbic acid phosphate, DL-α-tocopherol-L-ascorbic acid diester dipotassium, calcium pantothenate, D-pantothenyl alcohol , Pantothenic acid such as pantothenyl ethyl ether and acetyl pantothenyl ethyl ether, vitamin D such as ergocalciferol and cholecalciferol, nicotinic acid such as nicotinic acid, nicotinamide, benzyl nicotinate, α-tocopherol, tocopherol acetate Further, vitamin E such as DL-α-tocopherol nicotinate and DL-α-tocopherol succinate, and vitamins such as vitamin P and biotin can be appropriately blended.

Hair cosmetics of the present invention are hair cosmetics such as hair lotions, hair liquids, hair mists, water, blows, etc., emulsions / creamy hair cosmetics such as hair creams, hair treatments, hair milks, hair gels, hair foams, hair sprays, etc. It can be used for aerosol hair cosmetics.

EXAMPLES Hereinafter, although an Example demonstrates this invention concretely, the technical scope of this invention is not limited by these Examples. In addition, the test method regarding the various tests (Slipping property of a heat generation hair care instrument, stickiness, a soft feeling, the hair damage reduction effect in heat processing) described in the Examples is shown below. Moreover, the compounding quantity of the composition of hair cosmetics shown in the following table | surfaces is each shown by the mass%.

(1) Slip test of heat-generating hair care device 3g of hair cosmetics of Examples and Comparative Examples were applied to hair (10g, 20Cm) that had been wave-treated using a commercially available permanent agent. Using a commercially available dryer with a brush, blowing was performed at 80 ° C., the degree of sliding was evaluated, and evaluation was performed according to the following criteria.

Judgment criteria ◎: Eight or more people on the panel judge that sliding is good ○: Six or more and eight people on the panel judge that sliding is good △: Four or more and six people on the panel judge that sliding is good ×: Sliding Less than 5 panelists

(2) Sensory test Targeting 20 professional panelists to use the hair cosmetics of the examples and comparative examples, and then using a commercially available brush dryer to blow, stickiness, soft feeling items A sensory test was performed and evaluation was performed according to the following criteria.

Judgment criteria (a) Stickiness ◎: It is determined that 15 or more persons on the panel are not sticky ○: It is determined that 10 or more and 15 persons on the panel are not sticky △: It is determined that 5 to 15 persons on the panel are not sticky ×: Panels judged to be non-sticky are less than 5 (b) Fluffy feeling ◎: More than 15 panelists are judged to be finished softly ○: More than 10 panelists to less than 15 are judged to be finished △: More than 5 panelists 15 It is judged that less than 1 person will be finished softly ×: Less than 5 panels judged to be finished softly

(3) Hair damage reduction effect in heat treatment 3 g of the hair cosmetics of Examples and Comparative Examples were applied to Asian virgin hair bundles (10 g, 20 Cm), and then a commercially available brush dryer was used. Blowing was performed at 0 ° C., and the following tests were conducted.

(A) Measurement of hair tensile strength 50 hairs having a thickness of 80 ± 5 μm were selected from the hair bundle, and the diameter of the hair was measured with a micrometer. Next, the tensile strength was measured using a texture analyzer (Stevens / Metric), and the load when the hair broke was measured. The average value was obtained by calculating the hair tensile strength from the values of the hair diameter and the breaking load. In addition, it shows that it is hard to cut | disconnect and there are few generation | occurence | production of a split end and a cut hair, and hair damage is reducing, so that hair tensile strength is high.

Examples 1-7 and comparative examples 1-4 (hair mist)
A hair cosmetic composition comprising the composition shown in Table 1 was prepared by a conventional method, and the various tests were conducted. The results are also shown in Table 1.

As is clear from Table 1, Examples 1 to 7 using the components of the present invention all showed excellent performance. On the other hand, in Comparative Examples 1-4, it was inferior in any one of the slip property of a heat generation hair care instrument, stickiness, a soft feeling, and the hair damage reduction effect in heat processing, and did not reach the objective of this invention.

Hereinafter, other formulation examples of the hair cosmetic composition of the present invention will be given as examples. In addition, about the hair cosmetics of these Examples, when examining each item about the slip property test of a heat generation hair care instrument, the sensory test (stickiness, soft feeling), and the hair damage reduction effect (hair tensile strength) in heat treatment In any of the examples, the film had excellent characteristics and was good.

Example 8 (hair lotion)
Compounding amount (%)
(1) Meadowfoam-δ-lactone 0.1
(Product name: Meadowlactone VE, manufactured by Ichimaru Falcos)
(2) (stearyl acrylate / ethyl methacrylate amine oxide) copolymer 1.5
(Product name: Diaformer Z-732, manufactured by Mitsubishi Chemical Corporation)
(3) Polyoxyethylene / methylpolysiloxane copolymer 1.0
(Product name: SS-2804, manufactured by Toray Dow Corning)
(4) Polyoxyethylene (17) Polyoxypropylene (17)
Butyl ether 0.5
(Product name: Unilube 50MB-26, manufactured by NOF Corporation)
(5) Ethanol 20.0
(6) Dipropylene glycol 2.0
(7) Polyethylene glycol 200 1.5
(8) Glycosyl trehalose / hydrogenated starch degradation product mixture 0.3
(9) Polyoxyethylene (60) hydrogenated castor oil 0.3
(10) Stearyltrimethylammonium chloride 0.3
(11) (VP / methacrylamide / vinylimidazole) copolymer 0.1
(12) Glyceryl-N- (2-methacryloyloxyethyl)
Carbamate / stearyl methacrylate) copolymer 0.1
(13) 2-Ethylhexyl paramethoxycinnamate 0.02
(14) L-arginine 0.05
(15) Fragrance 0.05
(16) Balance of purified water

(Production method) (1) to (16) were uniformly mixed and dissolved, and then filled into a trigger container to obtain a hair lotion.

Example 9 (hair mist)
Compounding amount (%) (1) Meadowfoam-δ-lactone 0.1
(Product name: Meadowlactone VE, manufactured by Ichimaru Falcos)
(2) (stearyl acrylate / ethyl methacrylate amine oxide) copolymer 3.0
(Product name: Diaformer Z-732, manufactured by Mitsubishi Chemical Corporation)
(3) Polyoxyethylene / methylpolysiloxane copolymer 2.0
(Product name: KF-6011, manufactured by Toray Shin-Etsu Chemical Co., Ltd.)
(4) Polyoxyethylene / polyoxypropylene stearyl ether 1.0
(Product name: Unilube 10MS-250KB, manufactured by NOF Corporation)
(5) Ethanol 50.0
(6) 1,3-butylene glycol 2.0
(7) Polyethylene glycol 1000 1.5
(Product name: PEG # 1000, manufactured by NOF Corporation)
(8) Polyoxyethylene (60) hydrogenated castor oil 0.3
(9) Novara extract 0.1
(10) N- [2-hydroxy-3- [3- (dihydroxymethylsilyl)
Propoxy] propyl] hydrolyzed silk 0.1
(11) Sodium L-glutamate 0.05
(12) 2-Ethylhexyl paramethoxycinnamate 0.05
(13) Fragrance 0.15
(14) Purified water balance

(Manufacturing method) After mixing and dissolving (1)-(14) uniformly, it filled with the pump mist container and obtained hair mist.

Example 10 (hair spray)
<Stock solution> Compounding amount (%) (1) Meadowfoam-δ-lactone 0.3
(Product name: Meadowlactone VE, manufactured by Ichimaru Falcos)
(2) (acrylic acid / lauryl acrylate / stearyl acrylate / ethylamine oxide methacrylate) copolymer 3.0
(3) Polyoxyethylene / methylpolysiloxane copolymer 1.0
(Product name: SS-2802, manufactured by Toray Dow Corning)
(4) Polyoxyethylene (17) Polyoxypropylene (17)
Butyl ether 0.5
(Product name: Unilube 50MB-26, manufactured by NOF Corporation)
(5) Ethanol 60.0
(6) Propylene glycol 1.5
(7) 2-Ethylhexyl paramethoxycinnamate 0.05
(8) Fragrance 0.1
(9) Purified water balance <Gas filling>
Stock solution 50.0
Propellant Liquefied petroleum gas 50.0

(Manufacturing method) The stock solution was prepared by uniformly mixing and dissolving (1) to (9), and the stock solution and propellant were filled in an aerosol pressure-resistant container to obtain a hair spray.

In addition, when the hair cosmetic of any of the examples was used, it was clear that the scalp did not develop inflammation or other symptoms that could be considered as side effects, and the hair cosmetic according to the present invention was also excellent in safety. It was.

As described above, the present invention is a hair cosmetic composition in which the brush and the heat-generating hair care device have a good slipperiness and are not sticky and have a soft feeling to the hair, and prevent and / or reduce hair damage associated with heat treatment. Can be provided.

Claims (1)

A hair cosmetic comprising the following components (A) to (D) and applied to the hair before use of the heat generating hair care device.
(A) Meadowfoam seed oil lactone derivative (B) Amine oxide group-containing resin 0.1 to 5% by mass in the total composition
(C) Poly (oxyethylene / oxypropylene) / alkylene / methylpolysiloxane copolymer having an HLB value of 13 to 15 0.1 to 5% by mass in the total composition
(D) One or more selected from propylene oxide polymers represented by the following general formula (1)

(In the above formula, R represents an alkyl group, alkenyl group or hydroxyalkyl group having 4 to 24 carbon atoms, m represents an integer of 17 or more, n is 0 or more, and m + n is 20 or more)