JP6478527B2 - Hair cosmetics - Google Patents

Description

The present invention relates to a hair cosmetic, and more particularly to a hair cosmetic that can give a smooth and moist finish without feeling sticky or heavy.

With the trend of women's hairstyles, the required finish and feel of hair are changing in parallel. Recently, natural hairstyles with a feeling of air are common in straight hair and wave styles. In addition to the smooth and moist finish, there is a demand for a feeling of stickiness and a soft texture that does not make the hair heavier due to treatments such as coloring and perms. In hair cosmetics such as hair rinses and hair treatments, conventionally, for the purpose of softening the hair and improving combing, a cationic surfactant, silicone, etc. are blended, or for the purpose of giving a moist feel, Liquid or solid oil is blended. However, with these conventional technologies, it is difficult to satisfy the needs required in recent hairstyles, and it has been a problem to achieve both a moist finish feeling and no stickiness or weight.

As a method for solving such problems, for example, a tertiary amine compound having a specific structure and an inorganic acid and / or an organic acid are blended as essential components, and higher alcohols, oily components, silicone oils and polyhydric alcohols are added as necessary. A hair composition (for example, see Patent Document 1) that improves slipperiness and flexibility at the time of wetness until drying and after drying, and flexibility, is disclosed. Yes. In addition, it is widely known to soften hair using a cationic surfactant such as a quaternary ammonium salt (for example, see Non-Patent Document 1), and hair makeup combined with a specific aliphatic alcohol. A hair conditioner composition (for example, see Patent Document 3) combined with a specific linear alcohol, a linear fatty acid, a polyhydric alcohol, and the like are generally disclosed. Applied.

On the other hand, the applicant of the present application can give a supple and moist finish without increasing the moisture retention ability of the hair, without giving the hair stickiness and weight, and preventing looseness under low humidity. In order to make it more moisturized, a hair cosmetic (for example, see Patent Document 4) in which a branched surfactant or a higher alcohol is combined with a cationic surfactant having a structure like a hydroxy ether cation. , Hair cosmetics combining ether type amines and higher alcohols (see, for example, Patent Document 5) are disclosed. Furthermore, although a hair damage preventive agent containing black rice extract and / or black rice bran extract (see, for example, Patent Document 6) is also disclosed, further improvement effects and damage prevention effects are required. It has become.

In addition to black rice extract and black rice bran extract, as a plant extract used in hair cosmetics, fermented soy extract is used in order to suppress hair turbulence and improve the durability of curled hair. Use (for example, refer to Patent Document 7) is disclosed. On the other hand, a skin water retention capacity improving agent (for example, see Patent Document 8) that has been subjected to alcoholic fermentation or organic acid fermentation to rice or germinated rice is disclosed. Is not known. In this way, although the technology to give hair suppleness has progressed year by year, the use feeling of hair cosmetics, especially the desire to reduce stickiness and weight, has continued to expand, and further progress is desired. Yes.

JP 2008-056665 A JP 2008-069085 A Japanese Patent No. 458098 JP 2010-013406 A JP 2010-006750 A JP 2011-037781 A Special table 2008-545003 gazette Japanese Patent No. 3678449

Fragrance JOURNAL Editorial Department, “Cosmetics Manufacturing Science Technology and Practice”, 1st Edition, Fragrance Journal, August 25, 2001, p. 299-304

An object of the present invention is to provide a hair cosmetic that can give a smooth and moist finish without feeling sticky or heavy.

As a result of earnest research in view of such circumstances, the present inventors contain hydroxy ether type cations, other ether type cations, and extracts obtained from fermented fruits of gramineous plants. It has been found that a hair cosmetic that solves the above problems, and has completed the present invention.

That is, the hair cosmetic composition of the present invention is characterized by containing the following components (A) to (C). (A) Hydroxy ether type cation represented by the following general formula (1)
R ¹ — (OCH ₂ CH (OH) CH ₂ ) _m —N ⁺ (R ² ) ₃ · X ⁻ (1) (wherein R ¹ is a linear or branched alkyl group having 12 to 24 carbon atoms, or An alkenyl group, R ² represents an alkyl group having 1 to 3 carbon atoms, m represents an integer of 1 to 5 and X represents a halogen atom or an alkyl sulfate group having 1 to 3 carbon atoms.
(B) Ether type cation represented by the following general formula (2)
_{^{R 3 -O- (CH 2) n}} -N (R 4) 3 · X ... (2)
(In the formula, R ³ is a linear or branched saturated or unsaturated fatty acid residue having 12 to 22 carbon atoms, R ⁴ is an alkyl group having 1 to 3 carbon atoms, n is an integer of 1 to 5, and X is a halogen atom. Represents.)
(C) Extract obtained from fermented fruit of gramineous plant

Furthermore, in the hair cosmetic composition, the component (A) hydroxy ether type cation is preferably behenyl PG trimonium chloride. The component (B) ether type cation is preferably stearoxypropyltrimonium chloride. Moreover, it is preferable that the gramineous plant used for the extract obtained from what fermented the fruit of the component (C) gramineous plant is black rice.

According to the present invention, it is possible to provide a hair cosmetic that can give a smooth and moist finish without feeling sticky or heavy.

Hereinafter, the present invention will be described in detail.

In the present invention, the component (A) hydroxy ether type cation is represented by the following general formula (1).
[Chemical formula 3]
R ¹ — (OCH ₂ CH (OH) CH ₂ ) _m —N ⁺ (R ² ) ₃ · X ⁻ (1) (wherein R ¹ is a linear or branched alkyl group having 12 to 24 carbon atoms, or An alkenyl group, R ² represents an alkyl group having 1 to 3 carbon atoms, m represents an integer of 1 to 5 and X represents a halogen atom or an alkyl sulfate group having 1 to 3 carbon atoms.
Specific examples of the hydroxy ether type cation include lauryl PG trimonium chloride, myristyl PG trimonium chloride, palmityl PG trimonium chloride, cetyl PG trimonium chloride, cetostearyl PG trimonium chloride, stearyl PG trimonium chloride, aralkyl PG trimonium chloride, behenyl PG trimonium chloride, carnervir PG trimonium chloride, oleyl PG trimonium chloride, elaidyl PG trimonium chloride, linoleyl PG trimonium chloride, linoleyl PG trimonium chloride, lauryl PG trimonium bromide, myristyl PG tri Monium bromide, palmityl PG trimonium bromide, cetyl PG trimonium bromide, cetostearyl P Trimonium bromide, Stearyl PG Trimonium bromide, Aralkyl PG Trimonium bromide, Behenyl PG Trimonium bromide, Carnerville PG Trimonium bromide, Oleyl PG Trimonium bromide, Elidyl PG Trimonium bromide, Linoleyl PG Trimonium bromide, Linolenyl PG Trimonium Bromide, lauryl PG trimonium ethosulphate, myristyl PG trimonium ethosulphate, palmityl PG trimonium ethosulphate, cetyl PG trimonium ethosulphate, cetostearyl PG trimonium ethosulphate, stearyl PG trimonium ethosulphate, aralkyl PG trimonium eth Sulfate, behenyl PG trimonium ethosulphate, carnerville G-trimonium etosulphate, oleyl PG-trimonium etosulphate, elaidyl PG-trimonium etosulphate, linoleyl PG-trimonium etosulphate, linolenyl PG-trimonium etosulphate, lauryl PG-trimonium methosulphate, myristyl PG-trimonium methosulphate, palmitic PG Trimonium methosulphate, cetyl PG trimonium methosulphate, cetostearyl PG trimonium methosulphate, stearyl PG trimonium methosulphate, aralkyl PG trimonium methosulphate, behenyl PG trimmonium methosulphate, carnervir PG trimonium methosulphate, oleyl PG Trimonium methosulphate, Elidyl PG trimonium Examples thereof include methosulphate, linoleyl PG trimonium methosulphate, and linolenyl PG trimonium methosulphate. Among these, behenyl PG trimonium chloride in which R ¹ is a behenyl group having 22 carbon atoms, R ² is a methyl group, and X is chlorine is preferable. In the present invention, one or a combination of two or more of the above hydroxy ether type cations can be used. The blending amount of the hydroxy ether type cation is preferably 0.1 to 10% by mass with respect to the whole hair cosmetic (hereinafter, mass% is simply indicated by “%” unless otherwise specified), and further. Preferably it is 0.5 to 5% of range. This blending amount is preferable because it can give the hair a smooth and moist finish without feeling sticky or heavy.

In the present invention, the component (B) ether type cation is represented by the following general formula (2).
[Chemical formula 4]
^{_{R 3 -O- (CH 2) n}} -N (R 4) 3 · X ... (2)
(Wherein R ³ is a linear or branched saturated or unsaturated fatty acid residue having 12 to 22 carbon atoms, R ⁴ is an alkyl group having 1 to 3 carbon atoms, n is an integer of 1 to 5, and X is a halogen atom. Represents.)
Specific examples of the ether type cation include lauroxypropyltrimonium chloride, myristyloxypropyltrimonium chloride, cetyloxypropyltrimonium chloride, stearoxypropyltrimonium chloride, behenyloxypropyltrimonium chloride, lauroxy. Examples thereof include propyltrimonium bromide, myristyloxypropyltrimonium bromide, cetyloxypropyltrimonium bromide, stearoxypropyltrimonium bromide, and behenyloxypropyltrimonium bromide. Among these, stearoxypropyltrimonium chloride in which R ³ is 18 carbon atoms, n is 3, R ⁴ is a methyl group, and Y is chlorine is preferable. In the present invention, one kind or two or more kinds of ether type cations can be used in any combination. The blending amount of the ether type cation is preferably in the range of 0.1 to 10%, more preferably 0.5 to 5% with respect to the whole hair cosmetic. This blending amount is preferable because it can give the hair a smooth and moist finish without feeling sticky or heavy.

In this invention, a component (C) is the extract obtained from what fermented the fruit of the gramineous plant. Examples of the grass family used in this extract include rice, wheat, oats, pearl barley, barley, corn, rye, sugar cane and the like. Among these, plants belonging to the genus Gramineae are preferable, more preferably black rice and red rice, which are so-called colored rice, in which the color of seed coats and pericarps is different from ordinary rice, and black rice is particularly preferable. In the present invention, one or a combination of two or more of the extracts obtained from the fermented fruit of the above gramineous plant can be used. Examples of the microorganism used for fermenting the fruits of the grass family include Aspergillus genus, Saccharomyces genus, Lachancea genus, Tetragenococcus genus, and Lactobacillus genus. Among these, the genus Aspergillus, the genus Saccharomyces, and the genus Lachancea are preferable, and the genus Lachancea is more preferable. In the present invention, one or a combination of two or more of the above microorganisms can be used. Specific examples of the extract of a combination of the above gramineous plants and microorganisms are as follows: (Aspergillus / Saccharomyces) / Rice fermentation liquid, (Aspergillus / Saccharomyces / Tetragenococcus) / Rice fermentation liquid, Aspergillus / Rice fermentation liquid, Saccharomyces / Rice fermented liquor, Lacansea / hydrolyzed rice fermented liquor and the like. In the present invention, one or a combination of two or more of the extracts obtained from the fermented fruit of the above gramineous plant can be used. The blending amount of the extract obtained from fermented fruit of the grass family is preferably 0.001 to 5%, more preferably 0.005 to 2% with respect to the whole hair cosmetic. . Increasing the amount of extract obtained from fermented fruit of Gramineae makes it easier to feel sticky and heavy in the finish. preferable. In order to obtain a sufficient conditioning effect and to obtain a smooth and moist finish, 0.001% or more is preferable. If it is the range of this compounding quantity, the problem of isolation | separation etc. does not arise and it is preferable.

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. Moreover, the hair cosmetics of this invention can be manufactured by a conventional method.

The hair cosmetic composition of the present invention comprises, as an essential component, an extract obtained by fermenting the above component (A) hydroxy ether type cation, (B) ether type cation, (C) gramineous fruit, It is prepared by adding it to water or a solution obtained by adding an appropriate solvent to water, but in addition to these essential components, it is generally blended into hair cosmetics as long as the effects of the present invention are not impaired. Other components can be blended according to the purpose.

Examples of the other components include anionic surfactants such as lauryl sulfate, polyoxyethylene lauryl sulfate, lauryl benzene sulfonate, sodium lauroylmethy-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; polymer compounds such as cationized cellulose, hydroxyethyl cellulose, poly (diallyldimethylammonium chloride), and highly polymerized polyethylene glycol 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 siloxane, 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 and L-aspartic acid Amino acids such as sodium, DL-alanine, L-arginine, glycine, L-glutamic acid, L-cysteine, L threonine; other UV absorbers, preservatives, sugars, fragrances, colorants, metal ions Examples include a blocking agent, an antioxidant, and various drugs.

Next, the hair cosmetic composition of the present invention will be specifically described by illustrating examples and comparative examples. However, the present invention is not limited to these examples. First, test methods and evaluation criteria employed in each example will be described.

(1) Tactile test during use Twenty panel members who are worried about damage use the samples of the examples and comparative examples of the present invention, and "good", "normal", and "bad" according to the finger during use. Judgment was made in three stages, 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

(2) Hair finish test 1 after use
Twenty panels use the samples of the examples and comparative examples of the present invention, and the hair feels smooth after use, smoothness, and non-stickiness in three stages: “good”, “normal”, and “bad” Judgment was made based on 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) Hair finish feeling test 2 after use
The panel of 20 persons uses the samples of the examples and comparative examples of the present invention, and determines the weight of the hair after use in three stages, “heavy”, “normal”, and “light”. "It was judged by the number of people who answered. Judgment criteria are as follows.
◎: Very good ... more than 16 test subjects who answered "light" ○: Excellent ... 11-15 test subjects who answered "light" △: Inferior ... 6 to 10 test subjects who answered "light" ×: Very inferior ... 5 or less test subjects who answered "light"

Examples 1-7 and comparative examples 1-7 (hair rinse)
Hair rinses according to the composition shown in Table 1 were prepared and evaluated according to the fingers during use, the moist feeling of the hair after use, smoothness, no stickiness, and the weight of the hair after use. The evaluation results are also shown in Table 1.

As is clear from Table 1, the hair rinses of Examples 1 to 7 using the components of the present invention were all superior to the compositions of Comparative Examples 1 to 7.

Hereinafter, about the hair cosmetics of this invention, another prescription example is given as Examples 8-10. In addition, the hair cosmetics of these examples were evaluated according to the fingers during use, the moist feeling of the hair after use, smoothness, no stickiness, and the weight of the hair after use. The examples also had excellent characteristics and were good.

Example 8 Hair Conditioner
Compounding amount (%)
(1) Lacansea / hydrolyzed rice fermentation broth 0.7
(2) Behenyl PG trimonium chloride 2.0
(3) Stearyl PG trimonium chloride 0.5
(4) Stearoxypropyltrimonium chloride 1.0
(5) Lanolin fatty acid 1.0
(Crodacid 18-MEA, made by Croda Japan)
(6) Cetostearyl alcohol 6.5
(7) Behenyl alcohol 0.5
(8) Rice bran oil fatty acid phytosteryl 2.0
(9) Ceramide 2 0.1
(10) Corn-derived sphingolipid 0.1
(11) Paraffin 1.0
(12) Propylene glycol 0.5
(13) Sorbitol 3.0
(14) Glycerin 0.5
(15) Hydroxyethyl cellulose 0.4
(16) Button extract 0.1
(17) Rice extract 0.1
(18) Inositol 0.1
(19) Rice bran extract 0.1
(20) Saccharomyces / Komenuka Fermented Liquid Extract 0.1
(21) Cha Flower Extract 0.1
(22) Sakura leaf extract 0.1
(23) Camellia seed extract 0.1
(24) Hinogi extract 0.1
(25) Rice germ oil 0.1
(26) Apricot kernel oil 0.1
(27) Walnut seed oil 0.1
(28) Methyl polysiloxane (300 cs) 0.5
(29) Highly polymerized methylpolysiloxane (100,000 cs) 1.0
(30) Phenoxyethanol 0.2
(31) Fragrance 0.5
(32) Total amount of purified water is 100

(Production method) (2) to (11) were uniformly mixed and dissolved at 80 ° C, and (12) to (15) dispersed in (32) heated to 80 ° C was added with stirring with a propeller. , Emulsification. The hair conditioner was prepared by gradually cooling, adding (1) and (16) to (31) at 60 ° C., and cooling to room temperature.

Example 9 Hair Treatment
Compounding amount (%)
(1) Lacansea / hydrolyzed rice fermentation broth 1.0
(2) Behenyl PG trimonium chloride 3.0
(3) Stearoxypropyltrimonium chloride 1.0
(4) Lanolin fatty acid 0.5
(Crodacid 18-MEA, made by Croda Japan)
(5) 16-methyloctadecanoic acid 0.5
(6) Cetostearyl alcohol 6.0
(7) Behenyl alcohol 3.0
(8) Phytosteryl oleate 0.5
(9) Cholesteryl hydroxystearate 0.5
(10) Methyl polysiloxane (100 cs) 2.0
(11) Highly polymerized methylpolysiloxane (1 million cs) 1.0
(12) Paraffin 2.0
(13) 1,3-butylene glycol 3.0
(14) Button extract 0.1
(15) Rice extract 0.1
(16) Inositol 0.1
(17) Rice bran extract 0.1
(18) Saccharomyces / Komenuka Fermented Liquid Extract 0.1
(19) Cha Flower Extract 0.1
(20) Sakura leaf extract 0.1
(21) Camellia seed extract 0.1
(22) Hinogi extract 0.1
(23) Rice germ oil 0.1
(24) Apricot kernel oil 0.1
(25) Walnut seed oil 0.1
(26) Preservative (Caisson CG) 0.1
(27) Fragrance 0.5
(28) The total amount of purified water is 100

(Production method) (2) to (12) are uniformly mixed and dissolved at 70 ° C. to obtain an oil phase. (13) and (28) are uniformly mixed and stirred at 60 ° C. to obtain an aqueous phase. After the oil phase is added to the aqueous phase and emulsified, (1) and (14) to (27) are added and mixed uniformly using a homomixer. The hair was gradually cooled while mixing, and cooled to room temperature to prepare a hair treatment.

Example 10 Out bath treatment
Compounding amount (%)
(1) Lacansea / hydrolyzed rice fermentation broth 1.0
(2) Behenyl PG trimonium chloride 0.5
(3) Stearoxypropyltrimonium chloride 0.5
(4) Lanolin fatty acid 0.3
(Crodacid 18-MEA, made by Croda Japan)
(5) 16-methylheptadecanoic acid 0.2
(6) Cetyl alcohol 3.0
(7) Silicone aqueous emulsion 2.0
(XS65-B7116, manufactured by GE Toshiba Silicon Corporation)
(8) Rice bran oil fatty acid phytosteryl 3.0
(9) Cholesteryl oleate 1.0
(10) Diethyl sebacate 3.0
(11) 1,3-butylene glycol 2.0
(12) Nori protein hydrolyzate 2.0
(Pure Porphyra PE, manufactured by Shiroko Co., Ltd.)
(13) Button extract 0.1
(14) Rice extract 0.1
(15) Inositol 0.1
(16) Rice bran extract 0.1
(17) Saccharomyces / Komenuka Fermented Liquid Extract 0.1
(18) Cha Flower Extract 0.1
(19) Sakura leaf extract 0.1
(20) Camellia seed extract 0.1
(21) Hinogi extract 0.1
(22) Rice germ oil 0.1
(23) Apricot kernel oil 0.1
(24) Walnut seed oil 0.1
(25) Glycolic acid 0.2
(26) Phenoxyethanol 0.2
(27) Fragrance fine amount (28) Purified water Total amount is 100

(Production method) (2) to (6) and (8) to (10) are uniformly mixed and dissolved at 80 ° C, and (11) and (28) mixed at 70 ° C are added and emulsified. While mixing and dispersing with a homomixer, (1), (7), (12) to (27) were added at 60 ° C., and the mixture was cooled to room temperature to prepare an out bath treatment.

Claims (3)

A hair cosmetic comprising the following components (A) to (C).
(A) Hydroxy ether type cation represented by the following general formula (1)
1.0-2.5 mass% with respect to the total amount of hair cosmetics
[Chemical 1]
R ^1- (OCH ₂ CH (OH) CH ₂ ) _m -N + (R ² ) ₃ · X ⁻ (1)
(Wherein R ¹ is a linear or branched alkyl group or alkenyl group having 12 to 24 carbon atoms, R ² is an alkyl group having 1 to 3 carbon atoms, m is an integer of 1 to 5, and X is a halogen atom or carbon. Represents an alkyl sulfate group of 1 to 3)
(B) Ether type cation represented by the following general formula (2)
1.0-2.5 mass% with respect to the total amount of hair cosmetics
[Chemical 2]
R ³ —O— (CH ₂ ) _n —N (R ⁴ ) ₃ · X (2)
(In the formula, R ³ is a linear or branched saturated or unsaturated fatty acid residue having 12 to 22 carbon atoms, R ⁴ is an alkyl group having 1 to 3 carbon atoms, n is an integer of 1 to 5, and X is a halogen. Represents an atom.)
(C) Lacansea / hydrolyzed black rice fermented liquid 1.0-5.0 mass% with respect to the total amount of hair cosmetics (A) The hair cosmetic according to claim 1, wherein the hydroxy ether type cation is behenyl PG trimonium chloride. (B) The hair cosmetic composition according to claim 1 or 2, wherein the ether type cation is stearoxypropyltrimonium chloride.