JP7138911B2 - hair cosmetics - Google Patents

Description

The present invention relates to hair cosmetics. More specifically, it has elasticity when picked up, and when applied to wet hair, it quickly blends into wet hair as a cream-like formulation, and even when mixed with the moisture present in wet hair, it does not become excessively watery. To provide a hair cosmetic which imparts good slipperiness to the hair when rinsed and further provides a soft feel to the finished hair.

The formulation of hair cosmetics is generally a cream-like emulsion that combines water, a higher alcohol, and a quaternary ammonium salt active agent, but consumer tastes and functional needs are diversifying. Along with this, it has been proposed to blend various polymers in order to improve palatability and to differentiate functionally from other products.

For example, a hair cosmetic that improves the elasticity of a cream by combining a starch phosphate-based polymer with a higher alcohol and a cationic surfactant (Patent Document 1), or a starch phosphate-based polymer that is neutral or acidic. and a cationic surfactant to improve the richness of the cream and the softness of the hair (Patent Document 2).

However, with formulations containing polymers, the hair doesn't blend well when applied, and the finish when dried often feels hard. It was a challenge to achieve both softness of hair.

JP 2014-084317 A JP 2008-169183 A

The present invention has been made in view of the above circumstances, and its object is to provide a cream-like preparation that is elastic when picked up, quickly blends into wet hair when applied to wet hair, and spreads easily on wet hair. To provide a hair cosmetic which does not become excessively watery even when mixed with existing water, imparts good slipperiness to the hair in rinsing, and makes the finished hair soft to the touch.

In view of such circumstances, the present inventors have conducted intensive research and found that a hair cosmetic containing a phosphoric acid-crosslinked starch derivative, a tertiary amine-type surfactant, and a specific organic acid has solved the above problems. The present inventors have found that the present invention has been completed.

The first invention of the present application is a hair cosmetic characterized by containing the following components (A) to (C).
(A) phosphoric acid-crosslinked starch derivative (B) tertiary amine surfactant (C) organic acid having 3 to 6 carbon atoms

The second invention of the present application is the hair cosmetic composition according to the first invention of the present application, characterized in that the contents of components (A) to (C) are as follows.
(A) Phosphate-crosslinked starch derivative 0.1 to 8.0% by mass
(B) Tertiary amine surfactant 0.2 to 6.0% by mass
(C) organic acid having 3 to 6 carbon atoms 0.1 to 2.0 mass%

A third invention of the present application is the hair cosmetic composition according to any one of the first to second inventions of the present application, wherein the component (B) is PPG-1/PEG-1 stearamine.

A fourth invention of the present application is the hair cosmetic composition according to any one of the first to third inventions of the present application, wherein the component (C) is a hydroxy acid or an acidic amino acid.

A fifth invention of the present application is the hair cosmetic composition according to any one of the first to fourth inventions of the present application, wherein the component (C) is lactic acid.

The sixth invention of the present application is characterized in that the mass ratio B/A of component (B) to component (A) is 0.3 to 5, and the total mass % of component (A) and component (B) A+B is 1 mass % The hair cosmetic according to any one of the first to fifth inventions of the present application, characterized in that the hair cosmetic is larger.

The hair cosmetic composition of the present invention has elasticity when picked up, and when applied to wet hair, it quickly blends into the wet hair as a cream-like preparation, and even when mixed with the moisture present in the wet hair, it becomes excessively watery. In addition, it can impart good slipperiness to the hair during rinsing, and can make the finished hair soft to the touch.

The present invention will be described in detail below.

The (A) phosphate-crosslinked starch derivative in the present invention is a phosphate ester of starch or a starch derivative. Examples thereof include phosphorylated starch and phosphate-crosslinked starch modified with a hydroxyalkyl group having 2 to 5 carbon atoms. Further, as salts thereof, alkali metal salts such as sodium salts and potassium salts, organic amine salts such as triethanolamine salts and triethylamine salts, and the like may be used.

(A) The origin of the starch of the phosphoric acid-crosslinked starch derivative is not particularly limited, and examples thereof include corn, rice, potato, wheat, and sweet potato. There are no particular restrictions on the position and modification rate of phosphoric acid cross-linking and hydroxyalkyl modification.

Although (A) the starch derivative crosslinked with phosphate is not particularly limited, it is preferably a phosphate crosslinked starch modified with a hydroxypropyl group. Commercial products can be used as the phosphoric acid-crosslinked starch derivative, such as Structure-XL (manufactured by Akzo Nobel) and Delica E-7 (manufactured by Nichiden Kagaku Co., Ltd.).

The content of (A) the phosphoric acid-crosslinked starch derivative is not particularly limited, but is preferably 0.1 to 8% by mass, more preferably 0.5 to 3% by mass. If it is less than 0.1% by mass, the hair cosmetic becomes too soft, and you cannot feel the elasticity when you pick it up. The familiarity with hair becomes worse.

(B) The tertiary amine type surfactant is, for example, a surfactant exemplified by the following general formulas (I) and (II).

（式中、Ｒ^１は、直鎖又は分岐した炭素数１２～２４の飽和もしくは不飽和アルキル基、Ａ^１およびＡ^２は互いに独立したＣ_２Ｈ_４Ｏで表されるヒドロキシエチル基またはＣ_３Ｈ_６Ｏで表されるヒドロキシプロピル基、ａ、ｂはともに１～３の整数である）

(wherein R ¹ is a linear or branched saturated or unsaturated alkyl group having 12 to 24 carbon atoms; A ¹ and A ² are each independently a hydroxyethyl group represented by C ₂ H ₄ O or a C ₃ hydroxypropyl group represented by H ₆ O, both a and b are integers of 1 to 3)

（式中、Ｒ^２は、直鎖又は分岐した炭素数１３～２３の飽和もしくは不飽和脂肪酸残基、Ｒ^３およびＲ^４は互いに独立した炭素数１～３のアルキル基、ｃは１～５の整数を示す。）

(wherein R ² is a linear or branched saturated or unsaturated fatty acid residue having 13 to 23 carbon atoms, R ³ and R ⁴ are independently alkyl groups having 1 to 3 carbon atoms, c is 1 to 5 indicates an integer of

PPG-1/PEG-1 lauramine, PPG-1/PEG-1 myristamine, PPG-1/PEG-1 cetamine, PPG-1/PEG-1 stearamine, PPG-1/PEG-1 alakamine, PPG-1/PEG-1 behenamine, PPG-1/PEG-1 oleamine, PPG-1/PEG-1 linolamine, PPG-1/PEG -1 Linolennamine, PPG-1/PEG-2 Lauramine, PPG-1/PEG-2 Myristamine, PPG-1/PEG-2 Setamine, PPG-1/PEG-2 Stearamine, PPG-1/PEG-2 Arakamine, PPG -1/PEG-2 behenamine, PPG-1/PEG-2 oleamine, PPG-1/PEG-2 linoleamine, PPG-1/PEG-2 linolemnamine, PPG-1/PEG-3 lauramine, PPG-1/PEG- 3 myristamine, PPG-1/PEG-3 cetamine, PPG-1/PEG-3 stearamine, PPG-1/PEG-3 alakamine, PPG-1/PEG-3 behenamine, PPG-1/PEG-3 oleamine, PPG- 1/PEG-3 linolamine, PPG-1/PEG-3 linolennamine, PPG-2/PEG-1 lauramine, PPG-2/PEG-1 myristamine, PPG-2/PEG-1 cetamine, PPG-2/PEG-1 Stearamine, PPG-2/PEG-1 Alacamine, PPG-2/PEG-1 Behenamine, PPG-2/PEG-1 Oleamine, PPG-2/PEG-1 Linolamine, PPG-2/PEG-1 Linolemnamine, PPG-2 /PEG-2 Lauramine, PPG-2/PEG-2 Myristamine, PPG-2/PEG-2 Setamine, PPG-2/PEG-2 Stearamine, PPG-2/PEG-2 Arakamine, PPG-2/PEG-2 Behenamine , PPG-2/PEG-2 oleamine, PPG-2/PEG-2 linolamine, PPG-2/PEG-2 linolemnamine, PPG-2/PEG-3 lauramine, PPG-2/PEG-3 myristamine, PPG-2/ PEG-3 cetamine, PPG-2/PEG-3 stearamine, PPG-2/PEG-3 alakamine, PPG-2/PEG-3 behenamine, PPG-2/PEG-3 oleamine, PPG-2/PEG-3 linolamine, PPG-2/PEG-3 Linolennamine, PPG-3/PEG-1 Lauramine, PPG-3/PEG-1 Myristamine, PP G-3/PEG-1 cetamine, PPG-3/PEG-1 stearamine, PPG-3/PEG-1 alakamine, PPG-3/PEG-1 behenamine, PPG-3/PEG-1 oleamine, PPG-3/PEG -1 Linolamine, PPG-3/PEG-1 Linolennamine, PPG-3/PEG-2 Lauramine, PPG-3/PEG-2 Myristamine, PPG-3/PEG-2 Setamine, PPG-3/PEG-2 Stearamine, PPG -3/PEG-2 Arakamine, PPG-3/PEG-2 Behenamine, PPG-3/PEG-2 Oleamine, PPG-3/PEG-2 Linolamine, PPG-3/PEG-2 Linolennamine, PPG-3/PEG- 3 lauramine, PPG-3/PEG-3 myristamine, PPG-3/PEG-3 cetamine, PPG-3/PEG-3 stearamine, PPG-3/PEG-3 arakamine, PPG-3/PEG-3 behenamine, PPG- 3/PEG-3 oleamine, PPG-3/PEG-3 linoleamine, PPG-3/PEG-3 linolennamine, bisPEG-1 lauramine, bisPEG-1 myristamine, bisPEG-1 cetamine, bisPEG-1 stearamine, bis PEG-1 arakamine, bis PEG-1 behenamine, bis PEG-1 oleamine, bis PEG-1 linolamine, bis PEG-1 linolennamine, bis PEG-2 lauramine, bis PEG-2 myristamine, bis PEG-2 cetamine, bis PEG- bis-PEG-2 lacamine, bis-PEG-2 behenamine, bis-PEG-2 oleamine, bis-PEG-2 linoleamine, bis-PEG-2 linolennamine, bis-PEG-3 lauramine, bis-PEG-3 myristamine, bis-PEG-3 cetamine , bis-PEG-3 stearamine, bis-PEG-3 alacamine, bis-PEG-3 behenamine, bis-PEG-3 oleamine, bis-PEG-3 linolamine, bis-PEG-3 linolennamine, bis-PPG-1 lauramine, bis-PPG-1 myristamine, bis PPG-1 cetamine, bis PPG-1 stearamine, bis PPG-1 alakamine, bis PPG-1 behenamine, bis PPG-1 oleamine, bis PPG-1 linolamine, bis PPG-1 linolennamine, bis PPG-2 lauramine, bis PPG- 2 myristamine, bis PPG-2 cetamine, bis PPG-2 stearamine, bis PPG-2 alakamine, bis PPG-2 behenamine, bis PPG-2 oleamine, bis PP G-2 linolamine, bis-PPG-2 linolennamine, bis-PPG-3 lauramine, bis-PPG-3 myristamine, bis-PPG-3 cetamine, bis-PPG-3 stearamine, bis-PPG-3 arakamine, bis-PPG-3 behenamine, bis-PPG- 3-oleamine, bis-PPG-3-linoleamine, bis-PPG-3-linolennamine and the like. Among these, PPG-1/PEG-1 stearamine, where R1 is a stearyl or behenyl group, a=1, b=1, and ^R1 is a 22-carbon behenyl group, a=1, b=1 PPG-1/PEG-1 behenamine is particularly preferred. More preferred is PPG-1/PEG-1 stearamine, wherein R ¹ is a stearyl group, a=1, b=1.

Specific examples of the tertiary amine surfactant represented by the general formula (II) include dimethylaminopropyl laurate, dimethylaminopropyl myristate, dimethylaminopropyl palmitate, and dimethylaminopropyl stearate. amide, behenic acid dimethylaminopropylamide, oleic acid dimethylaminopropylamide, coconut fatty acid dimethylaminopropylamide, palm fatty acid dimethylaminopropylamide, tallow fatty acid dimethylaminopropylamide, isostearic acid dimethylaminopropylamide, lauric acid diethylaminoethylamide, Myristate Diethylaminoethylamide, Palmitate Diethylaminoethylamide, Stearate Diethylaminoethylamide, Behenate Diethylaminoethylamide, Oleic Acid Diethylaminoethylamide, Coconut Fatty Acid Diethylaminoethylamide, Palm Fatty Acid Diethylaminoethylamide, Tallow Fatty Acid Diethylaminoethylamide, Isostearic Acid diethylaminoethylamide, lauric acid diethylaminopropylamide, myristate diethylaminopropylamide,
Palmitic acid diethylaminopropylamide, stearic acid diethylaminopropylamide, behenic acid diethylaminopropylamide, oleic acid diethylaminopropylamide, coconut fatty acid diethylaminopropylamide, palm fatty acid diethylaminopropylamide, tallow fatty acid diethylaminopropylamide, isostearic acid diethylaminopropylamide, etc. be done. Among these, dimethylaminopropyl behenate and dimethylaminopropylamide stearate, in which R ² is a straight-chain alkyl group having 18 or 21 carbon atoms, both R ³ and R ⁴ are methyl groups, and c is an integer of 3, are particularly preferred. .

In the present invention, one of these tertiary amine surfactants can be used alone or two or more of them can be used in arbitrary combination. It is in the range of ~6% by mass. If the amount is less than 0.2% by mass, finger combing during rinsing is poor and the finished hair is not soft enough. gets worse.

Further, the blending ratio of (A) the phosphoric acid-crosslinked starch derivative and (B) the tertiary amine surfactant in the present invention is not particularly limited, but the weight of component (B) to component (A) is It is preferable that the ratio B/A is 0.3 to 5 and the total mass % A+B of component (A) and component (B) is greater than 1 mass %. If the B/A ratio is less than 0.3, finger combing is poor during rinsing, and the finished hair is not soft enough. You will not be able to feel the elasticity in your body. If the total mass % A+B of component (A) and component (B) is 1 mass % or less, the hair cosmetic will be too soft and will not feel elastic when picked up.

Specific examples of (C) organic acids having 3 to 6 carbon atoms in the present invention are given below. acid, adipic acid, aspartic acid, glycine. Among these, hydroxy acids such as lactic acid and citric acid, and acidic amino acids such as glutamic acid and aspartic acid are preferred. Lactic acid is more preferred. In the present invention, one of these organic acids having 3 to 6 carbon atoms can be used alone or two or more of them can be used in arbitrary combination.

The content of (C) an organic acid having 3 to 6 carbon atoms is not particularly limited, but is preferably 0.1% by mass or more. If the amount is less than 0.1%, the hair cosmetic composition becomes hard, and the wet hair does not blend well with the hair, and the finished hair is not sufficiently soft.

The hair cosmetic composition of the present invention contains (A) a phosphoric acid-crosslinked starch derivative, (B) a tertiary amine surfactant, and (C) an organic acid having 3 to 6 carbon atoms as essential components. It is prepared by adding it to water or a liquid obtained by adding an appropriate solvent to water, but other than these essential ingredients, it is generally blended in hair cosmetics within a range that does not impair the effects of the present invention. Other ingredients can be blended depending on the purpose.

Such components include, for example, anionic surfactants such as lauryl sulfate, polyoxyethylene lauryluther sulfate, laurylbenzenesulfonate, sodium lauroylmeth-β-alanine; 2-alkyl-N-carboxymethyl - Amphoteric surfactants such as N-hydroxyethylimidazonium betaine, coconut oil fatty acid amidopropyl betaine, coconut oil alkyl N-carboxyethyl-N-hydroxyethylimidazolinium betaine sodium: cationized cellulose, polyacrylic acid, poly( Polymers other than component (A) such as diallyldimethylammonium chloride); humectants such as sorbitol, inositol, glycerin, propylene glycol, butylene glycol, dipropylene glycol and isoprene glycol; antidandruff components such as zinc pyrithione and benzalkonium chloride; Lower alcohols such as ethanol, methanol, propyl alcohol and isopropyl alcohol; Higher alcohols such as cetyl alcohol, stearyl alcohol and behenyl alcohol; Quaternary cations such as behentrimonium chloride and stearyltrimonium chloride; DL-alanine, L-arginine, glycine , L-cysteine, and L-threonine; and other UV absorbers, preservatives, sugars, fragrances, coloring agents, sequestering agents, antioxidants, various chemicals, and the like.

The hair cosmetic composition of the present invention can be used in hair rinses, hair conditioners, hair treatments, hair packs, hair lotions, hair liquids, hair creams, hair foams, perm agents, hair colors and the like. Moreover, the hair cosmetic composition of the present invention can be produced by a conventional method.

EXAMPLES Next, the present invention will be described in detail using Examples, but the present invention is not limited to these. Prior to the examples, the evaluation method employed in each example will be described.

Examples 1-23 and Comparative Examples 1-11
Hair cosmetics having compositions shown in Tables 1, 2 and 3 were prepared according to a conventional method to obtain hair cosmetics described in Examples 1 to 23 and Comparative Examples 1 to 11. The obtained hair cosmetics were evaluated as follows, and the results are also shown in Tables 1, 2 and 3.

(1) Evaluation of Elasticity The hair cosmetics were evaluated for "elasticity when picked up". A panel of 20 people ejected the hair cosmetics of Examples and Comparative Examples from push-type containers into the palm of the hand, and evaluated the "elasticity when held in the hand" in two stages: "elastic" and "no elasticity." The results were judged by the number of people who answered that they were "elastic". Judgment criteria are as follows.
◎: Very good ... 16 or more test subjects answered that they have elasticity ○: Excellent ... 11 test subjects answered that they have elasticity ~ 15 people △: Slightly inferior ... The number of test subjects who answered "elastic" is 6 to 10 ×: Inferior ... Test subjects who answered "elastic" less than 5 people

(2) Evaluation of usability at the time of application As usability of the hair cosmetic at the time of application, when it is applied to wet hair after shampooing, it "quickly adapts to wet hair" and "mixes with moisture present in wet hair". It was evaluated that the formulation does not become watery even when A panel of 20 people used the hair cosmetics of Examples and Comparative Examples, and evaluated each of the following items: "quickly adaptable to wet hair" and "does not make the formulation watery even when mixed with moisture present in wet hair". Evaluation was made in three stages of "good", "average", and "bad", and the evaluation result was judged by the number of people who answered "good". Judgment criteria are as follows. ◎: Excellent … 16 or more test subjects answered “good” ○: Excellent … 11 to 15 test participants answered “good” △ : Slightly inferior … 6 to 10 test subjects who answered “good” x: Inferior … 5 or less test subjects who answered “good”

(3) Evaluation of tactile sensation during rinsing As the tactile sensation during rinsing, "finger combability during rinsing" was evaluated. A panel of 20 people used the hair cosmetics of the examples and comparative examples, and judged the items of finger combability and softness during rinsing in three stages of "good", "normal", and "bad", and the judgment results were obtained. It was judged by the number of people who answered "good". Judgment criteria are as follows.
◎: Excellent … 16 or more test subjects answered “good” ○: Excellent … 11 to 15 test participants answered “good” △ : Slightly inferior … 6 to 10 test subjects who answered “good” x: Inferior … 5 or less test subjects who answered “good”

(4) Evaluation of Finished Texture As the texture of the finished product after moisture drying, evaluation was made on the "softness of the finished product". A panel of 20 people used the hair cosmetics of Examples and Comparative Examples, evaluated the item of softness in three stages of "good", "normal", and "bad", and answered "good" as the evaluation result. Judged by the number of people.
Judgment criteria are as follows.
◎: Excellent … 16 or more test subjects answered “good” ○: Excellent … 11 to 15 test participants answered “good” △ : Slightly inferior … 6 to 10 test subjects who answered “good” x: Inferior … 5 or less test subjects who answered “good”

As is clear from Tables 1, 2 and 3, the hair cosmetics of Examples 1 to 23 using the ingredients of the present invention all exhibited superior performance compared to the hair cosmetics of Comparative Examples 1 to 11. rice field.

Hereinafter, other formulation examples of the hair cosmetic composition of the present invention will be given as examples. It should be noted that the hair cosmetics of these examples also had "elasticity when picked up", "quickly blended into wet hair", "does not become watery even when mixed with moisture present in wet hair", and "rinsed". When each item of "finishability" and "finished softness" was evaluated, all the examples had excellent characteristics and were good.

Example 24 (hair conditioner)
Compounding amount (% by mass)
(1) PPG-1/PEG-1 stearamine 1.0
(2) PPG-1/PEG-1 Behenamine 1.0
(3) cetostearyl alcohol 6.5
(4) dilinoleate di(phytostearyl/isostearyl/
cetyl/stearyl/behenyl) 1.0
(5) behenyl alcohol 0.5
(6) behenyl PG trimonium chloride 1.0
(7) behenic acid dimethylaminopropylamide 2.0
(8) Diethylhexyl succinate 2.0
(9) Rice bran oil fatty acid phytosteryl 2.0
(10) lactic acid 1.0
(11) Paraffin 1.0
(12) Propylene glycol 0.5
(13) Sorbitol 3.0
(14) glycerin 0.5
(15) hydroxypropyl cellulose 0.4
(16) Hydroxypropyl starch phosphate 1.0
(17) sunflower seed oil 0.1
(18) Ceramide 20.1
(19) Corn-derived sphingolipid 0.1
(20) Polyglutamic acid 0.1
(21) sunflower seed extract 0.1
(22) Royal jelly extract 0.1
(23) Sunflower flower extract 0.1
(24) Rice bran extract 0.1
(25) Lactoferrin 0.2
(26) yogurt extract 0.2
(27) Phenoxyethanol 0.2
(28) salicylic acid 0.1
(29) Perfume 0.5
(30) purified water remainder

<Manufacturing method>
(1) to (11) were uniformly mixed and dissolved at 80°C, and (12) to (16) and (30) heated to 80°C and mixed and dispersed were added while stirring with a propeller. , to emulsify. After cooling gradually, (17) to (29) were added at 60° C. and cooled to room temperature to prepare a hair conditioner.

Example 25 Hair Treatment
Compounding amount (% by mass)
(1) PPG-1/PEG-1 stearamine 2.0
(2) behenic acid dimethylaminopropylamide 1.0
(3) cetostearyl alcohol 7.5
(4) behenyl alcohol 0.5
(5) Diglyceryl adipate mixed fatty acid ester 1.0
(6) Amodimethicone 2.0
(7) Methylpolysiloxane (300cs) 5.0
(8) Highly polymerized methylpolysiloxane (500,000 cs) 2.0
(9) behenyl PG trimonium chloride 1.0
(10) Stearyl PG trimonium chloride 1.0
(11) Rice bran oil fatty acid phytosteryl 3.0
(12) lactic acid 1.0
(13) Paraffin 1.0
(14) White petrolatum 1.0
(15) 1,3-butylene glycol 3.0
(16) Cholesteryl hydroxystearate 0.5
(17) Cerebroside 0.1
(18) Ginger rhizome extract 0.5
(19) Saccharomyces/sunflower bud ferment extract 1.0
(20) LIPIDURE-C (manufactured by NOF Corporation) 1.0
(21) Propylene glycol 0.5
(22) Sorbitol 3.0
(23) Glycerin 0.5
(24) Hydroxypropyl starch phosphate 1.0
(25) Methylcellulose 1.0
(26) sunflower seed oil 0.1
(27) Acetylglucosamine 0.1
(28) Sunflower seed oil fatty acid phytostearyl 0.1
(29) Lactoferrin 0.2
(30) yogurt extract 0.2
(31) Phenoxyethanol 0.2
(32) salicylic acid 0.1
(33) Preservative 0.1
(34) Perfume 0.5
(35) purified water remainder

<Manufacturing method>
(1) to (16) and (26) to (28) are uniformly mixed and dissolved at 80° C. to form an oil phase. (21) to (25) and (35) are uniformly mixed and stirred at 60° C. to form an aqueous phase. After the oil phase is added to the water phase and emulsified, they are uniformly mixed using a homomixer. Cooling was carried out gradually while mixing, and (17) to (20) and (29) to (34) were added at 40° C. and cooled to room temperature to prepare a hair treatment.

Example 26 Hair Cream
Compounding amount (%)
(1) PPG-1/PEG-1 stearamine 0.5
(2) behenyltrimethylammonium chloride 0.5
(3) cetostearyl alcohol 4.0
(4) behenyl alcohol 0.5
(5) Vaseline 2.0
(6) Amodimethicone 1.0
(7) Aminopolyether silicon 0.5
(8) behenyl PG trimonium chloride 0.5
(9) Stearyl PG trimonium chloride 0.5
(10) Silicone aqueous emulsion
(XS65-B7116, manufactured by GE Toshiba Silicon) 2.0
(11) Sunflower seed oil fatty acid phytosteryl 3.0
(12) Citric acid 1.0
(13) 1,3-butylene glycol 2.0
(14) Diethyl Sebacate 3.0
(15) Hydroxypropyl starch phosphate 1.0
(16) Ethyl cellulose 0.01
(17) Sunflower leaf/stem extract 0.01
(18) Lactoferrin 0.2
(19) yogurt extract 0.2
(20) Glycolic acid 0.2
(21) Phenoxyethanol 0.2
(22) Fragrance trace amount (23) Purified water remainder

<Manufacturing method>
(1) to (9) and (11) to (14) are uniformly mixed and dissolved at 80°C, and the mixture of (15) to (20) and (23) at 70°C is added to emulsify. Then, while mixing and dispersing with a homomixer, (10), (21) and (22) were added at 60° C. and cooled to room temperature to prepare a hair cream.

Example 27 Hair pack
Compounding amount (% by mass)
(1) PPG-1/PEG-1 stearamine 2.0
(2) behenyltrimethylammonium chloride 0.5
(3) cetostearyl alcohol 5.0
(4) behenyl alcohol 1.0
(5) Lanolin 1.0
(6) Amodimethicone 1.0
(7) Aminopolyether silicon 0.5
(8) Dimethylaminopropylamide stearate 0.5
(9) Stearyl PG trimonium chloride 0.5
(10) Silicone aqueous emulsion
(XS65-B7116, manufactured by GE Toshiba Silicon) 5.0
(11) Sunflower sprout extract 0.5
(12) PG 3.0
(13) hydroxypropyl cellulose 0.05
(14) Phosphate-crosslinked starch derivatives 1.0
(15) Diethyl Sebacate 1.0
(16) Lactic acid 0.5
(17) lactoferrin 0.2
(18) yogurt extract 0.2
(19) Phenoxyethanol 0.2
(20) Perfume 0.6
(21) purified water remainder

<Manufacturing method>
(1) to (9) and (15) were uniformly mixed and dissolved at 80°C, and a mixture of (12) to (14), (16) and (21) was added at 50°C and emulsified. (10), (11), (17) to (20) were added at 50° C. while mixing and dispersing with a homomixer, and cooled to room temperature to prepare a hair pack.

Example 28 Treatment foam
Compounding amount (%)
(1) PPG-1/PEG-1 stearamine 1.0
(2) stearyltrimethylammonium chloride 1.0
(3) cetostearyl alcohol 1.0
(4) behenyl alcohol 0.1
(5) Diglyceryl adipate mixed fatty acid ester 1.0
(6) aminopolyether silicon 0.1
(7) behenyl PG trimonium chloride 0.2
(8) Methylpolysiloxane (300cs) 0.5
(9) Sunflower seed oil fatty acid phytosteryl 1.0
(10) macadamia nut oil fatty acid cholesteryl 0.2
(11) Ceramide 1/ceramide 5 mixture (1:1) 0.1
(12) Lactic acid 0.2
(13) polyoxyethylene (20) cetyl ether 1.0
(14) Polyoxyethylene (60) Hydrogenated castor oil 0.5
(15) 1,3-butylene glycol 0.5
(16) PEG-90M 0.05
(17) Phosphate-crosslinked starch derivatives 1.0
(18) Lactoferrin 0.2
(19) yogurt extract 0.2
(20) Phenoxyethanol 0.5
(21) purified water remainder

<Manufacturing method>
(1) to (14) are uniformly mixed and dissolved at 80° C., and the mixture of (15) to (19) and (21) heated to 80° C. is added while stirring with a propeller to emulsify. After cooling gradually, (20) was added at 60° C. and cooled to room temperature to obtain a stock solution. Next, an aerosol pressure container was filled with the undiluted solution:LPG gas at a ratio of 92:8 to prepare a treatment foam.

Claims (5)

A hair cosmetic characterized by containing the following components (A) to (C).
(A) Phosphate cross-linked starch derivative (B) PPG-1/PEG-1 stearamine (C) Organic acid with 3-6 carbon atoms 2. The hair cosmetic composition according to claim 1, wherein the contents of components (A) to (C) are as follows.
(A) Phosphate-crosslinked starch derivative 0.1 to 8.0% by mass
(B) PPG-1/PEG-1 stearamine 0.2 to 6.0% by mass
(C) organic acid having 3 to 6 carbon atoms 0.1 to 2.0 mass% 3. The hair cosmetic composition according to claim 1, wherein component (C) is a hydroxy acid or an acidic amino acid. 4. The hair cosmetic composition according to any one of claims 1 to 3, wherein component (C) is lactic acid. The mass ratio B/A of component (B) to component (A) is 0.3 to 5, and the total mass % A+B of component (A) and component (B) is greater than 1 mass %. A hair cosmetic according to any one of claims 1 to 4 .