JP2015117223A - Hair cosmetic - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a hair cosmetic which is excellent in hair compatibility without imparting stickiness and weight to the hair, is excellent in finger combing, can give a flexible and gentle feeling of finishing, and is excellent in dryness prevention under low humidity.SOLUTION: The invention provides a hair cosmetic containing the following components (A)-(D): (A) higher alcohol having a long-chain alkyl group of carbon numbers 14-24; (B) fatty amide amine R-CO-NH-(CH)-N(R)... (I) represented by the above general formula (I) (where, Ris a saturated or unsaturated fatty acid residue of a straight or branched chain of carbon numbers 13-23, Ris an alkyl group of carbon numbers 1-3, and n represents integers of 1-5); (C) amino-modified silicone in which the kinematic viscosity at 25°C is in the range of 5,000-20,000 mm/s; and (D) orange roughy oil.

Description

The present invention relates to hair cosmetics, and in particular, has good hair familiarity, does not give the hair stickiness or weight, is easy to touch, can give a soft and moist finish, and has low humidity. It is related with the hair cosmetics excellent in the prevention of rustling.

The finish of the hair requires not only a smooth and moist finish, but also a texture that produces a volume without the stickiness and hair becoming heavy. Furthermore, it is desired that these functions continue even in a low humidity environment in winter. In conventional hair cosmetics such as hair rinses and hair treatments, cationic surfactants and silicones are blended for the purpose of softening the hair and improving the combing, and in order to give a moist feel, Solid oil is blended. However, with these conventional technologies, it is difficult to satisfy the required needs, and it has been a problem to achieve both a moist finish feeling and no stickiness or weight.

As a method for solving these problems, for example, a hair cosmetic that combines a specific fatty acid amidopropylamine derivative and an acidic amino acid (see, for example, Patent Document 1), a hair makeup that combines a specific amidoamine compound and a specific glycol. (For example, see Patent Document 2), a specific amide amine, an acid, a high melting point compound, an oily compound, and water are included in a specific amount, and a quaternary ammonium compound in which the molar ratio of the amidoamine and the acid is specified is substantially free. Hair conditioning composition (for example, see Patent Document 3) and the like, and a composition for hair that combines a specific hydroxy ether amine compound, an inorganic acid and / or organic acid, a higher alcohol, and an oily component (for example, Patent Document) 4)), and a hair rinse composition that imparts smoothness and flexibility to the hair is proposed. It is. The present inventors also added a hydroxy ether type cation such as stearyl PG trimonium chloride and behenyl PG trimonium chloride, a specific higher alcohol and a hair repair agent for the purpose of imparting moisture and smoothness to the hair. A combined hair cosmetic (for example, see Patent Document 5) is proposed.

In addition, for the purpose of imparting gloss and smoothness to the hair, amino-modified silicone is blended (for example, see Patent Documents 6, 7, and 8), and orange raffii oil is mainly used in the waters around Australia and New Zealand. It is mainly composed of wax esters made of esters of higher fatty acids and higher alcohols extracted from orange luffy of deep-sea fish (Hoprodetbus atlanticus) that are widely eaten as luxury fish in Europe and America (for example, Non-patent document 1), and as its features, it is known that it has no stickiness to the skin and has a light feeling of use (for example, refer to patent document 9) and imparts softness to hair (for example, , See Patent Document 10) amino-modified silicone and orange luffy oil. By blending in hair cosmetics in combination, good finger street, giving a moist and finish supple has not been known.

JP-A-9-71515 JP 2000-53537 A JP 2000-501430 A JP 2004-323495 A JP 2010-13405 A JP-A-1-203314 Japanese Patent Laid-Open No. 11-240822 JP 2012-171889 A JP 2012-522571 A JP 2011-6368 A

FRAGRANCE JOURNAL August 2008, p83-87

The object of the present invention is that the hair fits well, does not give the hair stickiness or weight, is easy to touch, can give a supple and moist finish, and prevents looseness under low humidity. The object is to provide an excellent hair cosmetic.

As a result of diligent research to achieve the object of the present invention, the present inventors include a specific higher alcohol, a specific fatty acid amidoamine, an amino-modified silicone in a specific kinematic viscosity range, and orange luffy oil. The present inventors have found that a hair cosmetic composition to achieve the above object has completed the present invention. That is, this invention is hair cosmetics containing the following (A)-(D) component.
(A) Higher alcohol having a long-chain alkyl group having 14 to 24 carbon atoms (B) Fatty acid amidoamine represented by the following general formula (I) R ¹ —CO—NH— (CH ₂ ) _n —N (R ² ₂ ... (I)
(In the formula, R ¹ represents a linear or branched saturated or unsaturated fatty acid residue having 13 to 23 carbon atoms, R ² represents an alkyl group having 1 to 3 carbon atoms, and n represents an integer of 1 to 5).
(C) Amino-modified silicone (D) orange luffy oil having a kinematic viscosity at 25 ° C. in the range of 5,000 to 20,000 mm ² / s

According to the present invention, the hair conformity is good, the hair is not sticky or heavy, the finger is good, it can give a supple and moist finish, and the prevention of dryness under low humidity. An excellent hair cosmetic can be provided.

Hereinafter, the hair cosmetic composition of the present invention will be described in detail.

(A) The higher alcohol having a long chain alkyl group having 14 to 22 carbon atoms, which is blended in the hair cosmetic composition of the present invention, is preferably a long chain higher alcohol having 16 to 22 carbon atoms, such as cetyl alcohol, Stearyl alcohol and behenyl alcohol. These higher alcohols can be used singly or in combination of two or more, and the blending amount thereof is preferably 1 to 20% by mass (hereinafter simply referred to as%) with respect to the entire hair cosmetic. More preferably, it is 3 to 10% of range. This blending amount is preferable because it can give the hair a supple and moist finish without feeling sticky or heavy.

The (B) fatty acid amidoamine blended in the hair rinse composition of the present invention is represented by the following general formula (I).
R ¹ —CO—NH— (CH ₂ ) _n —N (R ² ) ₂ (I)
(In the formula, R ¹ represents a linear or branched saturated or unsaturated fatty acid residue having 13 to 23 carbon atoms, R ² represents an alkyl group having 1 to 3 carbon atoms, and n represents an integer of 1 to 5).
Specific examples include lauric acid dimethylaminopropylamide, myristic acid dimethylaminopropylamide, palmitic acid dimethylaminopropylamide, stearic acid dimethylaminopropylamide, behenic acid dimethylaminopropylamide, oleic acid dimethylaminopropylamide, coconut fatty acid Dimethylaminopropylamide, palm fatty acid dimethylaminopropylamide, beef tallow fatty acid dimethylaminopropylamide, isostearic acid dimethylaminopropylamide, lauric acid diethylaminoethylamide, myristic acid diethylaminoethylamide, palmitic acid diethylaminoethylamide, stearic acid diethylaminoethylamide, Behenic acid diethylaminoethylamide, oleic acid diethylaminoethylamide, Fatty acid diethylaminoethylamide, palm fatty acid diethylaminoethylamide, beef tallow fatty acid diethylaminoethylamide, isostearic acid diethylaminoethylamide, lauric acid diethylaminopropylamide, myristic acid diethylaminopropylamide, palmitic acid diethylaminopropylamide, stearic acid diethylaminopropylamide, behenic acid diethylamino Fatty acid amines such as propylamide, oleic acid diethylaminopropylamide, coconut fatty acid diethylaminopropylamide, palm fatty acid diethylaminopropylamide, beef tallow fatty acid diethylaminopropylamide, isostearic acid diethylaminopropylamide and the like. Number R ¹ is carbon Among these 17 to 21, R ² is a methyl radical, n is behenic acid dimethylaminopropylamide is an integer of 3, dimethylaminopropyl amide stearic acid is particularly preferred. In the present invention, one or more of these fatty acid amidoamines can be arbitrarily used, and the blending amount thereof is preferably 0.1 to 10%, more preferably based on the whole hair cosmetic. In the range of 0.5 to 5%. This blending amount range is preferable because it can give a smooth and moist finish to the hair without feeling sticky or heavy.

The fatty acid amidoamine is usually preferably added and neutralized by adding an acid, and the function as an emulsifier is more exhibited by neutralization. It is preferable to use an organic acid as the neutralizing agent. Examples of the organic acid include hydroxy monocarboxylic acids such as glycolic acid, lactic acid, glyceric acid, gluconic acid and pantothenic acid; hydroxydicarboxylic acids such as malic acid and tartaric acid; hydroxytricarboxylic acids such as citric acid, oxalic acid and malonic acid Dicarboxylic acids such as maleic acid, succinic acid and glutaric acid; acidic amino acids such as L-glutamic acid and L-aspartic acid; pyroglutamic acid; aromatic acids such as benzoic acid and p-toluenesulfonic acid. Among these, from the viewpoint of emulsification, hydroxymonocarboxylic acid, hydroxydicarboxylic acid, and hydroxytricarboxylic acid are preferable, and lactic acid is more preferable among them. Neutralization of the fatty acid amidopropyldimethylamine and the organic acid may be carried out in the emulsification step, or may be added after a salt of the fatty acid amidopropyldimethylamine and the organic acid is formed in advance. Moreover, an organic acid can be used 1 type or in combination of 2 or more types, The compounding quantity becomes like this. Preferably it is 0.5-2 mol times with respect to fatty-acid amide amide amine, More preferably, it is 0.7-1. .5 mol times range.

Examples of the amino-modified silicone having a kinematic viscosity at 25 ° C. in the range of 5,000 to 20,000 mm ² / s blended in the hair cosmetic composition of the present invention include, for example, aminoethylaminopropylmethylsiloxane and dimethylsiloxane. And a copolymer of aminoethylaminoisobutylmethylsiloxane and dimethylsiloxane, a copolymer of aminoethylaminoisopropylmethylsiloxane and dimethylsiloxane, and the like. This copolymer is a component known under the display name Amodimethicone (for example, see “Japanese Cosmetics Display Name Dictionary 2nd Edition” Yakuji Nippo). In the present invention, one or more of these amino-modified silicones can be arbitrarily used, and the blending amount thereof is based on the total amount of hair cosmetics. 1 type (s) or 2 or more types can be used arbitrarily, The compounding quantity is 0.01 to 5% with respect to the whole hair cosmetics, More preferably, it is 0.02 to 3%. If the amount is within this range, it is preferable for the hair to be easy to touch and give a supple and moist finish.

(D) Orange luffy oil blended in the hair cosmetic of the present invention is an oil obtained by treating orange luffy skin and subcutaneous fat with hot water, recovering the floating oil, dehydrating it and performing various purification steps is there. Examples of commercially available products include Nesterol N (tocopherol) (Nihon Suisan Co., Ltd.). The amount of orange luffy oil is preferably 0.001 to 5%, more preferably 0.01 to 1%, based on the entire hair cosmetic. This blending amount is preferable because it can give the hair a supple and moist finish without feeling sticky or heavy.

The hair cosmetic composition of the present invention can be used for hair rinses, hair conditioners, hair treatments, hair packs, hair creams, leave-on treatments, and the like. The hair cosmetic composition of the present invention can be produced by a conventional method.

Moreover, a well-known component can be suitably mix | blended with the hair cosmetics of this invention in the range which does not impair an effect. Examples of known components include anionic surfactants such as lauryl sulfate, polyoxyethylene lauryl sulfate, lauryl benzene sulfonate, sodium lauroylmethyl-β-alanine; 2-alkyl-N-carboxymethyl- Amphoteric surfactants such as N-hydroxyethyl imidazolium betaine, coconut oil fatty acid amidopropyl betaine, coconut oil alkyl N-carboxyethyl-N-hydroxyethyl imidazolinium betaine sodium: polyoxyethylene alkyl ether, polyoxyethylene sorbitan fatty acid Nonionic surfactants such as esters and glycerin fatty acid esters; polymerizing cationic cellulose, hydroxyethyl cellulose, poly (diallyldimethylammonium chloride), highly polymerized polyethylene glycol Products; wetting agents such as glycerin, propylene glycol, butylene glycol and dipropylene glycol; higher fatty acids such as stearic acid, behenic acid and oleic acid; ester oils such as isopropyl myristate; hydrocarbons such as liquid isoparaffin, petrolatum and squalane; Silicones such as dimethylpolysiloxane, highly polymerized silicone and polyether-modified silicone; anti-dandruff components such as zinc pyrithione and benzalkonium chloride; lower alcohols such as ethanol, methanol, propyl alcohol and isopropyl alcohol; L-aspartic acid, L- Amino acids such as sodium aspartate, DL-alanine, L-arginine, glycine, L-glutamic acid, L-cysteine, L threonine; other UV absorbers, preservatives, sugars, fragrances, colorants, metals Examples include ion sequestering agents, antioxidants, and various drugs.

Next, although the hair cosmetics of this invention are demonstrated in detail using an Example, this invention is not limited by this. Prior to the examples, test methods and evaluation methods employed in each example will be described.

(1) Tactile test method at the time of use 20 panels use samples, and the hair familiarity at the time of use and fingering are judged in three stages, “good”, “normal”, and “bad”. Judgment was based on the number of respondents who answered “good”.
Judgment criteria are as follows.
◎: Very good ... more than 16 test subjects who answered "good" ○: Excellent ... 11-15 test subjects who answered "good" △: Inferior ... The number of test subjects who answered "good" is 6 to 10 ×: Very inferior ... The number of test subjects who answered "good" is 5 or less

(2) Hair finish feeling test method after use 20 panels use samples, and the hair is not sticky, moist, and supple after use. “Good”, “Normal”, “Bad” 3 Judgment was made at the stage, and the judgment result was judged by the number of people who answered “good”.
Judgment criteria are as follows.
◎: Very good ... more than 16 test subjects who answered "good" ○: Excellent ... 11-15 test subjects who answered "good" △: Inferior ... The number of test subjects who answered "good" is 6 to 10 ×: Very inferior ... The number of test subjects who answered "good" is 5 or less

(3) Commercially available black hair (10 g, 15 cm, manufactured by Beaulux Co., Ltd.) without rustling in a low humidity environment Shampooed with 2 g of 10% polyoxyethylene (2EO) sodium lauryl ether sulfate, hot water Then, 2 g of the hair cosmetic composition of the present invention was applied, rinsed thoroughly with hot water, towel-dried, and dried in an environment of 25 ° C. and 60% humidity for 6 hours. Next, leave it in a low humidity environment (25 ° C, 30% humidity) for 12 hours, and determine the non-pumping item in three stages of "good", "normal", and "bad" by 20 panels, The judgment result was judged by the number of people who answered “good”.
Judgment criteria are as follows.
◎: Very good ... more than 16 test subjects who answered "good" ○: Excellent ... 11-15 test subjects who answered "good" △: Inferior ... The number of test subjects who answered "good" is 6 to 10 ×: Very inferior ... The number of test subjects who answered "good" is 5 or less

Examples 1-4 and Comparative Examples 1-4 (hair cosmetics)
A hair cosmetic composition having the composition shown in Table 1 was prepared and examined for familiarity with the hair during use, feeling of use such as fingering, a feeling of finish after use, and the absence of looseness under low humidity. It was shown to. In addition, the compounding quantity in the composition of a following example and a comparative example is the mass%.

As is clear from Table 1, the hair cosmetics of Examples 1 to 4 using the components of the present invention are Comparative Examples 1 to 4.
As compared with the composition of No. 4, all of them found superior performance.

Hereinafter, other formulation examples of the hair cosmetic composition of the present invention will be given as examples. In addition, also about the hair cosmetics of these Examples, the moisture retention ability of the hair, the familiarity with the hair at the time of use, the feeling of use such as fingering, and the finished feeling after use (non-sticky, moist, supple) When each item of non-pumpiness under low humidity was examined, all the examples had excellent characteristics and were good.

Example 5 (hair conditioner)
Compounding amount (%) (1) Stearyl alcohol 4.0
(2) Behenyl alcohol 0.5
(3) Behenic acid dimethylaminopropylamide 1.5
(4) Cetyltrimethylammonium chloride 0.2
(5) Behenyl PG trimonium chloride 0.5
(6) Dimethicone aqueous emulsion (Silicon KM-910, manufactured by Shin-Etsu Chemical Co., Ltd.) 2.0
(7) Amino-modified silicone (10000 mm ² / s) 0.5
(8) Amino polyether-modified silicone 0.1
(SILSTYLE 104, manufactured by Toray Dow Corning)
(9) Orange Raffy oil 0.2
(10) Rosehip oil 0.1
(11) Grape seed oil 0.1
(12) Lactic acid 0.5
(13) Paraffin 1.0
(14) PEG-80 hydrogenated castor oil 0.5
(15) ceteth-6 0.5
(16) Lauroyl glutamate di (phytosteryl / octyldodecyl) 0.1
(17) Propylene glycol 0.5
(18) Sorbitol 2.0
(19) Glycerin 0.5
(20) Glycosyl trehalose 1.0
(21) Methylparaben 0.1
(22) Peach leaf extract 0.5
(23) Seaweed extract 0.1
(24) L-serine 0.1
(25) Aloe vera leaf extract 0.1
(26) D-pantothenyl alcohol 0.1
(27) Hydrolyzed collagen solution 0.5
(28) Sodium hyaluronate 0.1
(29) Silk extract 0.5
(30) Cha extract 0.1
(31) L-arginine 0.1
(32) Sodium glutamate 0.5
(33) L-proline 0.1
(34) Polyquaternium-64 0.1
(35) Seawater 0.5
(36) Phenoxyethanol 0.3
(37) Fragrance 0.5
(38) Total amount of purified water is 100

(Production method) (1) to (16) were uniformly mixed and dissolved at 80 ° C., and (17) to (21) dispersed in (38) heated to 80 ° C. was added with stirring with a propeller. , Emulsification. The hair conditioner was prepared by gradually cooling, adding (22) to (37) at 60 ° C., and cooling to room temperature.

Example 6 Hair Treatment
Compounding amount (%) (1) Cetostearyl alcohol 7.0
(2) Behenyl alcohol 3.0
(3) Behenic acid dimethylaminopropylamide 1.0
(4) Dimethylaminopropylamide stearate 0.5
(5) Behenyltrimethylammonium methosulfate 0.5
(6) Behenyl PG trimonium chloride 2.0
(7) Dimethylpolysiloxane (300cs) 2.0
(8) Amino-modified silicone (10000 mm ² / s) 0.5
(9) Amino-modified silicone (900 mm ² / s) emulsion 5.0
(Amino-modified silicone / 60% pure silicone / dimethylpolysiloxane (100,000 mm ² / s))
= 1/10 mechanical emulsion)
(10) Orange Raffy oil 0.5
(11) Rice bran oil fatty acid phytosteryl 1.0
(12) Diglyceryl adipate mixed fatty acid ester 1.0
(Mixed fatty acids: caprylic acid, capric acid, isostearic acid,
Stearic acid, hydroxystearic acid)
(13) Diethyl sebacate 1.0
(14) Pentaerythrityl distearate 2.0
(15) Citric acid 0.1
(16) Paraffin 1.0
(17) White petrolatum 1.0
(18) Lactic acid 0.6
(19) N-acetylglucosamine 1.0
(20) 1,3-butylene glycol 1.0
(21) Sorbitol solution 2.0
(22) Glycosyl trehalose 1.0
(23) Glycerin 1.0
(24) Propylene glycol 1.0
(25) Dipropylene glycol 1.0
(26) Hydroxyethyl cellulose 1.0
(27) Mukuroji extract 0.1
(28) Hinogi extract 0.1
(29) Camellia extract 0.1
(30) Bilberry leaf extract 0.1
(31) Lemon extract 0.1
(32) Black rice extract (trade name: Black rice extract-PC [manufactured by Oriza Oil Co., Ltd.)] 0.1
(33) Rice bran extract 0.1
(34) Rice germ oil 0.1
(35) Sesame oil 0.5
(36) Hydrolyzed rice protein 0.5
(37) Sodium glutamate 0.1
(38) Preservative 0.1
(39) Phenoxyethanol 0.2
(40) Fragrance 0.7
(41) The total amount of purified water is 100

(Production method) (1) to (18) are uniformly mixed and dissolved at 80 ° C. to obtain an oil phase. (19) to (26) and (41) are uniformly mixed and stirred at 80 ° C. to obtain an aqueous phase. After the oil phase is added to the aqueous phase and emulsified, the mixture is uniformly mixed using a homomixer. The mixture was gradually cooled while mixing, (27) to (40) were added at 60 ° C., and cooled to room temperature to prepare a hair treatment.

Example 7 Hair Pack
Compounding amount (%) (1) Behenyl alcohol 3.0
(2) Stearyl alcohol 7.0
(3) Behenic acid dimethylaminopropylamide 2.0
(4) Behenyltrimethylammonium chloride 0.5
(5) Stearyltrimethylammonium chloride 0.5
(6) Behenyl PG trimonium chloride 0.5
(7) Rice bran oil fatty acid phytosteryl 1.0
(8) Quaternium-80 0.5
(Avil Court 3474, manufactured by Evonik)
(9) Amino-modified silicone (10000 mm ² / s) 0.5
(10) Dimethicone aqueous emulsion 3.0
(Silicon KM-910, manufactured by Shin-Etsu Chemical Co., Ltd.)
(11) Dimethiconol aqueous emulsion 3.0
(Silicon XS65-C2173, manufactured by Momentive)
(12) Amino-modified silicone emulsion (900 mm ² / s) 3.0
(Mechanical emulsification microemulsion with 20% silicone content)
(13) Orange Raffy oil 1.0
(14) Lactic acid 0.8
(15) Diethyl sebacate 1.0
(16) Diethylhexyl succinate 1.0
(17) Octyl palmitate 2.0
(18) Neopentyl glycol dicaprate 2.0
(19) Pentaerythrityl distearate 1.0
(20) N-acetylglucosamine 0.5
(21) L-serine 0.1
(22) Sodium glutamate 0.5
(23) L-arginine 0.1
(24) Hydroxyethylurea 1.0
(25) Propylene glycol 3.0
(26) Diglycerin 1.0
(27) Glycosyl trehalose 3.0
(28) Cha extract 0.1
(29) Tomato fruit extract 0.1
(30) Grape leaf extract 0.1
(31) Bilberry leaf extract 0.1
(32) Methylparaben 0.2
(33) Phenoxyethanol 0.2
(34) Mukuroji extract 0.5
(35) Hinogi extract 0.1
(36) Camellia extract 0.1
(37) Black rice extract (trade name: Black rice extract-PC [manufactured by Oriza Oil Co., Ltd.)] 0.1
(38) Rice bran extract 0.1
(39) Rice germ oil 0.1
(40) Hydrolyzed rice protein 0.5
(41) Phenoxyethanol 0.2
(42) Fragrance 0.6
(43) Total amount of purified water is 100

(Production method) (1) to (19) are uniformly mixed and dissolved at 80 ° C, and (20) to (27) and (43) mixed at 60 ° C are added and emulsified, and then mixed with a homomixer. (28)-(42) was added at 50 degreeC, carrying out dispersion | distribution, and it cooled to room temperature, and prepared the hair pack.

Claims (1)

A hair cosmetic containing the following components (A) to (D).
(A) Higher alcohol having a long-chain alkyl group having 14 to 24 carbon atoms (B) Fatty acid amidoamine represented by the following general formula (I) R ¹ —CO—NH— (CH ₂ ) _n —N (R ² ₂ ... (I)
(In the formula, R ¹ represents a linear or branched saturated or unsaturated fatty acid residue having 13 to 23 carbon atoms, R ² represents an alkyl group having 1 to 3 carbon atoms, and n represents an integer of 1 to 5).
(C) Amino-modified silicone (D) orange luffy oil having a kinematic viscosity at 25 ° C. in the range of 5,000 to 20,000 mm 2 / s