JPH02273609A - Hair cosmetic stock - Google Patents

Abstract

PURPOSE:To provide the subject cosmetic stock with such a hair finish as to be slight in oily feeling, excellent in smoothness and softness, light in an airy manner and innocent of oil for both wet and dry hair, containing a branched quanternary ammonium salt and a modified silicone polymer. CONSTITUTION:The objective cosmetic stock containing (A) a compound of formula I, II or III [R1 is mixture of formula IV (R7 is CH3 or C2H5; (p) is such number tht the total number of carbon atoms in the group are between 8 and 16) and formula V ((q) is 7 to 15), its branch rate being 10 to 100%; R2 and R3 are each benzyl or 1 to 3C (hydroxy)alkyl; R4 and R5 are each 2 to 12C alkyl; R6 is of formula IV or 1 to 3C alkyl; X<-> is halogen ion or organic anion; R8 is of formula VII ((x) is 2 to 14; (y) is 3 to 11; (x)+(y)=9 to 21) or 1 to 3C alkyl] and (B) a modified silicone polymer having at least one aminoalkyl group in one molecule and at least ne hydroxyl, hydroxyalkyl, oxyalkylene or polyoxyalkylene group (e.g. a polymer 3000 to 100000 in average molecular weight of formula VIII).

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention provides a novel hair cosmetic, more specifically, an aqueous emulsion containing a specific branched quaternary ammonium salt and a specific modified silicone polymer. , it has less oily feel on both wet and dry hair, has excellent smoothness and flexibility, and has a fluffy, light and silky finish, as well as stability that provides anti-static effect and natural manageability. This product relates to hair cosmetics such as hair rinses, hair conditioners, hair treatments, hair creams, styling lotions, styling mousses, conditioning mousses, and hair sprays.

[Conventional technology and its problems]

Conventionally, cationic surfactants and high alcohols such as JL+ and RiI have been used to impart flexibility, smoothness, antistatic properties, etc. to hair.
Hair cosmetics are used in combination with oil agents such as J-Celite, liquid paraffin, and esters. However, when these oils are used in combination, the flexibility and smoothness are improved compared to when a cationic surfactant is used alone, but the disadvantage is that the feeling of residual oil, that is, an oily and sticky feeling cannot be avoided.

On the other hand, dimethylsiloxane polymers can contain higher alcohols,
It is an oil agent with superior smoothness compared to glyceride, liquid paraffin, esters, etc., and is known to give shine to hair, and is used in many hair cosmetics, but it also has a unique oiliness. It has the disadvantage of having a residual feeling, that is, an oily and sticky feeling.

Furthermore, conventional hair cosmetics have had a problem in that their effects do not last long after hair washing or the like. Therefore, in recent years, various hair cosmetics have been developed that have improved durability by incorporating modified silicone polymers that are highly adsorbable to hair.

For example, JP-A-55-66506 discloses a cosmetic containing a quaternary nitrogen-containing cation-modified silicone having a quaternary nitrogen content of 0.7 to 5.5% by weight. However, although this is somewhat effective in terms of combability and gloss imparting, it is still insufficient in terms of flexibility.

JP-A-56-45406 discloses a silicone polymer.

A hair conditioning composition comprising a cationic polymer 9 and an aqueous carrier is disclosed. However, although this composition is recognized for its durability in terms of ease of combing, it has the disadvantage that, because it uses a cationic polymer, the unique weight of polymeric materials is felt when drying.

JP-A-58-210005 discloses a siloxane and a surfactant having a functional group that provides adhesion to hair.

A hair styling composition comprising a freeze-thaw stabilizer and water is disclosed. However, this composition is stable.

Although the durability, smoothness during drying, and flexibility have been slightly improved, it is difficult to stably disperse the siloxane in an aqueous medium, so an interface that significantly reduces the conditioning effect for the purpose of dispersion stabilization is required. An activator is used, and the smoothness and flexibility during the wet period from application to towel drying are insufficient.

JP-A-58-74602 discloses that the main ingredient is an organopolysiloxane having a viscosity of 1 to 100,000 stokes at 25°C and having an aminoalkyl group and an oxyalkylene group, a polyoxyalkylene group, or a hydroxyalkyl group. A hair conditioner is disclosed.

However, although this method has improved smoothness and antistatic effect when dry, it has drawbacks in performance such as flexibility and smoothness of hair when wet.

JP-A-60-36407 discloses a cosmetic composition containing a water-dispersible cationic surfactant, a water-soluble quaternized cationic polymer, and a siliconized cationic polymer. Disclosed. However, because the three components are simultaneously deposited on the hair, although it is possible to improve the flexibility and smoothness of wet and dry hair, the quaternized cationic polymer Because it is used, it has disadvantages such as the stiffness and weight characteristic of polymeric substances when drying.

JP-A-60-56916 discloses a hair treatment composition comprising an organosilicone compound containing a quaternary amine, a polydiorganosiloxane containing a phosphor group, a surfactant, and water.

However, although this method improves the ease of combing when the hair is wet and dry, surfactants are used to disperse the organosiloxane in an aqueous medium, which reduces the conditioning effect. Therefore, flexibility is insufficient.

JP-A-61-6 discloses silicone conditioning agents, dimethicone coboliol, lipid vehicle substances,
A conditioning composition comprising a cationic surfactant vehicle material and water is disclosed. However, this is because dimethicone coboliol significantly reduces the adhesion of vehicle substances such as cationic surfactants when used, and although the oily feel is improved, there is less adhesion of vehicle substances, so when used as a rinse conditioner. However, the hair flexibility and antistatic effect after rinsing the composition from the hair with water are poor.

JP-A-61-78710 discloses a cosmetic composition for hair treatment containing a cationic silicone derivative, a water-soluble heteropolysaccharide, and an electrolyte. However, this combination +1i product requires an electrolyte along with a heteropolysaccharide for the purpose of stabilizing the dispersion of silicone derivatives, and therefore, when applied to ordinary emulsification/molecular T & type cosmetic compositions, stability problems and However, there are disadvantages in that problems arise in the solubility of other ingredients used in cosmetic compositions, and the degree of freedom in formulation is limited.

JP-A-63-275515 discloses a hair styling composition containing an amino-modified organopolysiloxane emulsion and an amphoteric polymer compound.

However, although this has suppressed stickiness and improved set retention and storage stability, it has the drawback that the amphoteric polymer compound tends to cause flaking, and further improvements are desired.

Furthermore, JP-A No. 61-97210, JP-A No. 61-97210,
No. 109707, JP-A No. 63-307810, and JP-A No. 63-307811 disclose cleaning compositions or shampoo compositions that contain modified silicone and have improved combing durability. . However, there is no suggestion or teaching of after-shampoo compositions such as rinses and re-ments that have excellent performance without an oily feel and take advantage of the properties of modified silicone polymers.

Therefore, while taking advantage of the properties of modified silicone polymers such as improving the smoothness and durability of dry hair,
It has been desired to develop a hair cosmetic that has less oily feel on both wet and dry hair, has excellent flexibility, smoothness, and antistatic effect, and has a light finish.

[Means to solve the problem]

Under these circumstances, the present inventors conducted intensive research to solve the above problems, and as a result, unexpectedly, a hair cosmetic containing a specific branched quaternary ammonium salt and a specific modified silicone polymer was developed. improves the oiliness of hair both when wet and dry, provides excellent smoothness and flexibility, gives fluffy lightness, smoothness and natural cohesion, and has good stability. They discovered this and completed the present invention.

That is, the present invention has the following components (Δ) and (B) (A) the following general formula (1,), (11) or (Ill), and p
represents a branched alkyl group in which the total number of carbon atoms in the alkyl group is 8 to 16);
A mixture of straight 111 alkyl groups represented by ++2→-1- (where q is a number from 7 to 15), and the branching rate (a) / (a) + (b) is 10 to 100%. R2 and R3 represent a benzyl group, an alkyl group having 1 to 3 carbon atoms, or a hydrodialkyl group having 1 to 3 carbon atoms, R1 and R1 represent an alkyl group having 2 to 12 carbon atoms, and R8 is a group R, C11゜CII□CllCl+,
- or 1(.

represents an alkyl group having 1 to 3 carbon atoms, and X- represents a halogen ion or anion; R1 (wherein, R7 represents a methyl group or an ethyl group); , y represents an integer of 3 to 11, and the sum of X and y is 9 to 21) or carbon number 1
~3 alkyl group not shown.

One or more quaternary ammonium salts (B) at least one aminoalkyl group and at least one hydro in one molecule; The present invention provides a hair cosmetic containing a modified silicone polymer having a tosi group, a hydroxyalkyl group, an oxyalkylene group, or a polyoxyalkylene group.

Among the components (A) of the present invention, the quaternary ammonium salt represented by (1) in the film is one synthesized using, for example, an oxo alcohol having 8 to 16 carbon atoms as a raw material. Examples include dialkyldimethylammonium salts, dialkylmethylhydroxyethylammonium salts, and dithylmethylbenzylammonium salts having an alkyl group derived from the alcohol.

Chlorine is the counter ion for these ammonium salts.

Examples include halogen ions such as iodine and bromine, and organic ions such as methosulfate, ethosulfate, methophosphate and ethophosphate.

In the general formula (I), "rlkyl group R+ has a total of R.

(R, represents a methyl group or an ethyl group) and (b)
CL (a group consisting of Cth+i-, and R+
The branching rate (a) / (a) + (b) is determined from the branching rate of the oxo alcohol used as the raw material, and is generally 10 to
100%, especially 10-50% is preferred. Further, the total number of carbon atoms in the alkyl group R8 may be 8 to 16, but those having a certain distribution are preferable, and those having the following distribution are particularly preferable.

08~C0=5% or less Cl2=10~35% C+! : 15-40% C14: 20-45% C,, : 5-30% C,, +5% or less As a particularly preferable example of the branched box quaternary ammonium salt represented by the general formula (1), carbon Examples include dialkyldimethylammonium chloride having an alkyl group R1 having a number of 8 to 16 and a branching rate of 10 to 50%.

The quaternary ammonium salt represented by general formula (II) is
For example, it is synthesized using Guerbet alcohol s (R, CH2CI, C11C11□011) having 8 to 28 carbon atoms as a raw material. Preferred examples of this branched quaternary ammonium salt include monoalkyl type quaternary ammonium salts such as alkyltrimethylammonium salts, alkyldimethylhydroxyethylammonium salts, and alkyldimethylbenzylammonium salts having an alkyl group derived from the Guerbet alcohol. ; Dialkyldimethylammonyl 11 salt, dialkylmethylhydroxyethyl anquinium salt, dialkylmethylbenzyl ammonium salt, etc. can be mentioned. Counter ions for these ammonium salts include halogen ions such as chlorine, iodine, and bromine, and organic anions such as methosulfate, ethosulfate, methophosphate, and ethophosphate. Here, examples of alkyl groups derived from Guerbet alcohol include 2-hexyldecyl,
2-octyldodecyl, 2-decyltetradecyl, 2-
Mention may be made of dodecylhexadecyl. Branch 4
A particularly preferred example of the class ammonium salt (IF) is 2-hexyldecyltrimethylammonium chloride.

Examples include 2-decyltetradecyltrimethylammonium chloride, 2-dodecylhexadecyltrimethylammonium chloride, di-2-hexyldecyldimethylammonium chloride, and di-2-octyldodecylammonium chloride.

The methyl branched quaternary ammonium salt represented by the general formula (III) is preferably one in which the sum of X and y is 15.

Counter ions for these ammonium salts include halogen ions such as chlorine, iodine, and bromine, and organic anions such as methosulfate, ethosulfate, methophosphate, and ethophosphate.

The branched quaternary ammonium salts represented by the general formula (1), (II) or (1) can be used alone or in combination of two or more, and the total amount is 0.
．． It is preferably blended in an amount of 0.01 to 20% by weight, particularly 0.1 to 10% by weight.

Further, in the hair cosmetic of the present invention, quaternary ammonium salts other than those mentioned above, such as heptyltrimethylammonium chloride, stearyltrimethylammonium chloride, cetostearyl) IJ methylammonium chloride, etc. can also be used auxiliary.

The modified silicone polymer of component (B) of the present invention has at least one aminoalkyl group and at least one hydroxy group, hydroxyalkyl group, oxyalkylene group, or polyoxyalkylene group in one molecule. The molecular form may be linear, bibranched, or network-like.

The organosiloxane that forms the modified silicone polymer contains a methyl group as a functional group other than the above.

Alkyl groups such as ethyl and propyl groups; alkenyl groups such as vinyl and allyl groups; phenyl groups.

It can include an aryl group such as a naphthyl group; a cycloalkyl group such as a cyclohexyl group, but those containing a methyl group are generally used.

A typical example of the aminoalkyl group contained in the modified silicone polymer is shown by the following general formula (V).

[In the formula, R represents a divalent hydrocarbon group, and R3゜ is CH
It represents a trilobite or a monovalent hydrocarbon group, and a and b represent integers of 0 to 6. ] The divalent hydrocarbon group of Rs is a methylene group.

Ethylene group, propylene group, butylene group.

-CH2Cl (C11,) Alkylene group such as CI+2-.

Examples include alkylenearylene groups such as (CL)*Ca114-, and among these, alkylene groups, particularly propylene groups, are preferred. Monovalent hydrocarbon groups of R11 and R2 include methyl group, ethyl group, propyl group,
Examples include hexyl group and phenyl group.

Further, both R8 and R1□ may be a hydrogen atom or a monovalent hydrocarbon group, or R11 is a hydrogen atom and Rt
s may be a monovalent hydrocarbon group. Further, preferred values of a and b are a=0. b=1.

A typical example of a hydroxyalkyl group is the following general formula (Vl
).

-RIOH(Vl) [In the formula, Rs has the same meaning as above] Representative examples of the oxyalkylene group and polyoxyalkylene group are shown by the following general formula (VI[).

-fRs=trO-f-C,l+,,0-37-11
(Vll) [In the formula, R3 has the same meaning as above, C represents 0 or 1, d represents an integer from 1 to 100, and e represents an integer from 1 to 5] (■) In the formula Among the hydroxyalkyl groups represented, preferred are c=1. d is an integer of 3 to 70, and e is 2 or 3. Here, those with e of 2 or 3 may be combined in a block or random manner.

This also applies to other combinations of integers for e.

A typical modified silicone polymer is represented by the following general formula (■) or (IX).

The following margin [wherein R1 represents a methyl group or a hydroxy group, R
8 represents a methyl group or a hydrogen atom. Rts represents the above-described aminoalkyl group (V), R+s represents a hydroxy group, hydroxyalkyl group, oxyalkylene group, or polyoxyalkylene group; 1. m and n represent integers that depend on the molecule m.] Among these, particularly preferred modified silicone polymers are those represented by the following general formula (X).

[In the formula, Rts represents the above-mentioned aminoalkyl group (V), and m and n represent integers that depend on the molecular weight.] Furthermore, typical modified silicone polymers in the present invention are represented by the following general formula (IV ), and the average molecular weight of the polymer is approximately 3.000 to 1OQ.
DienL 1ctionary) 3rd edition.

[In the formula, m and n represent integers that depend on the molecular weight]

The modified silicone polymer of the (oral) component in the present invention is
It is preferably used in the form of an aqueous emulsion, and the aqueous emulsion is prepared by combining a cyclic diorganopolysiloxane and an aminoalkyl group, for example, according to the method described in Japanese Patent Publication No. 5 G-38, [i09]. and an organodialkoxysilane having a hydroxy group, a hydroxyalkyl group, an oxyalkylene group, or a polyoxyalkylene group in the presence of a quaternary ammonium salt surfactant and water.

In the present invention, when the modified silicone polymer as component (B) is used as an aqueous emulsion, 1d of the modified silicone polymer contained in the emulsion is usually 20 to 60% by weight, preferably 3(1 to It is 50%.

Preferred commercially available modified silicone polymer aqueous emulsions include 5M8702C (manufactured by Toray Silicone Co., Ltd.) and DC929 (manufactured by Dow Corning Co., Ltd.).

Modified silicone polymers with aminoalkyl groups have an affinity for hair and have adsorption and residual properties, but are difficult to absorb in aqueous solvents. When a polymer is used, it has poor emulsification/dispersibility into the system, resulting in non-uniform adhesion to the hair, a strong oily feel, and poor stability of the system. However, in the component (B) of the present invention, the aminoalkyl group in the modified silicone polymer strongly adsorbs to the hair and imparts excellent durability, and the hydroxyl group, hydroxyalkyl group, oxyalkylene group, or polyoxy The alkylene group is dispersed and stabilized in water.

Additionally, when a silicone polymer is dispersed in water and used as an aqueous emulsion, it adheres more evenly to the hair than when used alone, does not give the hair a heavy feeling, and reduces the oily feel. , which also has the effect of improving stability.

Component (B) is 0.01 to 20% by weight in the cosmetic of the present invention,
In particular, it is preferably blended in an amount of 0.02 to 6% by weight, and in the form of an aqueous emulsion, 0.05 to 30% by weight, particularly 0.1% by weight.
It is preferable that the content is between 10% by weight and 10% by weight.

The hair cosmetic of the present invention further contains, if necessary, higher alcohols having straight or branched alkyl groups or alkenyl groups, lanolin and lanolin ffl conductors, esters, liquid paraffin, silicone oils, higher fatty acids, alkyl groups, or Oils and fats such as long-chain amidoamines having alkenyl groups, anti-dandruff agents.

Medicinal agents such as vitamins, preservatives such as parabens.

Thickeners such as water-soluble polymers, dyes and l! Iif! Coloring agents such as No. 4, conditioning agents such as cationic polymers, curling agents such as glycol esters, hair setting polymers such as acrylic resin liquids, and various blended fragrances may also be blended as appropriate.

Particularly preferred ranges of the composition of the hair cosmetic composition of the present invention, including optional ingredients, are shown in the table below.

The following aerosols such as margin mousse and hair spray have the above composition (
(undiluted solution) and propellants such as fluorocarbon, liquefied petroleum gas, and dimethyl ether at an internal pressure of 2.0 to 6.0 kg/
cdG, i.e. 1-20% by weight of the total composition.
It is preferable to use it so that

〔Effect of the invention〕

The hair cosmetic of the present invention has a low oily feel on both wet and dry hair, has excellent smoothness and flexibility, and has a fluffy, light and silky finish, as well as antistatic effects and It provides natural cohesion and also has good stability.

[Examples] Next, the present invention will be described with reference to Examples, but the present invention is not limited to these Examples. The test method used in the Examples of the present invention is as follows.

(1) Sensory evaluation: Japanese bisexual hair that has never undergone beauty treatment such as cold perm or bleaching.
For the Zuzu type hair cosmetics, apply 2g of the agent evenly to the hair strands, rinse with running water for 30 seconds, towel dry, and burn dry with a hair dryer. . For non-rinsing type hair cosmetics, a predetermined amount of the agent was applied to the hair bundles and then air-dried. Sensory evaluation of the flexibility, smoothness, lack of oily feel, and fluffy lightness of the hair clumps was carried out. Particularly excellent results were evaluated as ◎, good results as O1, equivalent as Δ, and inferior results as X. Indicated.

(2) <L Passing Force After processing as in (1) above and towel drying, the wet hair strands can be used as they are (containing approximately 0.7g/g hair moisture), or after drying with a hair dryer. The combing load was fixed at 6111 using a strain gauge.

The measurement was repeated 20 times in a constant temperature room with a temperature of 20°C and a relative humidity of 65%, and the average value (g) was taken as the combing force.

(3) Static electricity generation amount Static electricity generated in the hair by passing a comb through the dry-bombed hair bundle 10 times in a constant temperature room with a temperature of 20°C and a relative humidity of 65%.
(kV) was measured.

Example 1 A hair rinse agent composition having the composition shown in Table 1 was prepared, and its rinsing performance was investigated. The results are shown in Table 1.

Preparation method of composition Add components (1), (2), and (2) dissolved by heating to the same temperature to (1) heated to near 0°C, stir to emulsify, cool to 50°C while stirring, and add component (1) to (1). was added and further cooled to room temperature while stirring to obtain a hair rinse composition.

The following margin book 1: A branched quaternary ammonium salt derived from a commercially available oxo-method synthesized alcohol having 12 to 15 carbon atoms (isotropic mixture of Dopanol 23 and Dopanol 45, manufactured by Mitsubishi Yuka Co., Ltd.).
Its branching rate is 20%.

Book 2: r 5M8702CJ ()-L/-SilJ, :11-NG) Modified silicone polymer Product containing 40% amodimethicone active ingredient Book 3 Niamino-modified silicone oil r 5F8417J
The rinsing performance was evaluated by the paired comparison method using female panelists named (2019) (Made of Silicone ■). The evaluation criteria is +2 for very good cases. Good cases were given +1. The results are shown in Table 2.

(Composition) - Inventive product 2: ■ Cetanol ■ Propylene glycol ■ Water ■ Fragrance meter pass: Same as Example 1 - Comparative product 3 3.0 3.0 90.5 0.5 1 0 0, 0 Example 2. Prepare a hair rinse composition with the following composition: 15■ Setanol: 3.0■ Propylene glycol: 3.0■
water
91. Total 1
00.0*b (Manufacturing method) A mixture of ■ to ■, which was heated and dissolved at the same temperature, was added to ■ heated to 70℃, stirred to emulsify, and then cooled to 45℃ while stirring, and ■ and ■ were mixed. In addition, the mixture was further cooled to room temperature while stirring to obtain a hair rinse composition.

Margin Example 3 Hair rinse agent compositions having the compositions shown in Table 3 were prepared below, and their rinsing performance was investigated. The results are shown in Table 3.

Preparation method of composition To a mixture of ■, ■, ■, ■ heated to near 0°C, add a mixture of ■, ■, ■, ■, ■ heated and dissolved at the same temperature, and stir to emulsify. Cool to 45℃ while stirring, and
, 0 and further cooled to room temperature while stirring to obtain a hair rinse composition.

All of the obtained hair rinse agent compositions exhibited good rinsing performance and good stability.

The following margins Book 12 Same as Example I Book 2: Same as Example 1 Book 42 rDc929 J (manufactured by Dow Corning ■) Modified silicone polymer amodimethicone active ingredient 35
% containing product Book 5: Aqueous emulsion containing the following formula Example 4 Hair treatment composition: (Invention product 9) ■ Stearyltrimethylammonium chloride modified silicone aqueous emulsion Setostearyl alcohol Lanolin Liquid paraffin polypeptide ( Collagen hydrolyzate) ■, 0 3.0 3.0 3.0 3.0 5.0 [In the formula, m and n represent integers that depend on the molecule m] The average molecular weight expressed by: approximately 8.000 40% by weight of a modified silicone polymer and 5% by weight of stearyltrimethylammonium chloride were added to ■ Polyoxyethylene oleyl ether (BO=5) ■ Methyl paraben 0 Fragrance meter 4: Same as Example 3 0.5 0.2 0. 4 00.0 (Production method) Distribute ■, ■, ■ uniformly in ■ and heat. Further, while stirring, a heated homogeneous dispersion solution of ■, ■, ■, ■, ■, ■ is added and cooled, and then ■ and ■ are blended to achieve excellent smoothness, flexibility, and less oily feel. , giving the hair a light and good feel)! A composition was obtained.

Example 5 Hair cream composition: (Product of the present invention! 0) 0 water
balance meter
1 00.0 Bottles 2: Same as Example 1 (!!l) 0 heated by method, ■, ■, ■, ■, ■ heated.

After adding the homogeneous dispersion solution of ■ and ■ and cooling it, ■.

A hair cream composition having excellent smoothness and flexibility, no sticky feeling, and giving a good feel was obtained by blending (2).

Example 6 Styling lotion composition = (Inventive product 11)■
Modified silicone aqueous emulsion 1" 2.0 Heptyl alcohol dipropylene glycol Glycerin Liquid paraffin fragrance 5, D 6.0 10.0 3.0 0.4 Modified silicone aqueous emulsion Acrylic resin Polyethylene glycol Ethanol Fragrance 2″41.0 1,0 1,0 20.0 0.3 Total 4: Same as Example 3 10 0,0 (Production method) Add ■, ■, ■, ■ to ■ while stirring. Then, (1) was added, and (2) was further blended to obtain a setting agent composition that had a good feel and imparted excellent hairstyle retention properties to the hair.

Example? Conditioning mousse composition = (Inventive product 12)
Modified silicone aqueous emulsion Intridecyl silistate dipropylene glycol Glycerin Liquid paraffin 1” 1.0 1,0 1.0 2.5 2.5 Total 1 00.0
Book 1: Same as Example 1 Pass: Same as Example 1 (Production method) Add ■ to ■ and heat. Further stirred and heated ■,■
,■,■,■,■After adding and cooling the homogeneous solution,■
, ■, and @ are blended. Pack this into an aerosol can,
A conditioning mousse composition imparting a good feel was obtained by loading the propellant (1).

that's all Applicant Hanao Kaisha Ltd. alcohol Methylparaben fragrance Injection material (LPG) water 5.0 0.1 Ool 1O60 balance

Claims (1)

[Claims] 1. The following components (A) and (B) (A) The following general formula (I), (II) or (III) ▲There are mathematical formulas, chemical formulas, tables, etc.▼(I) ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼ (II) [In the formula, R_1 is (a) ▲ There are mathematical formulas, chemical formulas, tables, etc. (Indicates the number with a total carbon number of 8 to 16)
There are branched alkyl groups represented by (b) ▲ mathematical formulas, chemical formulas, tables, etc. ▼ (where q indicates a number from 7 to 15)
A mixture of linear alkyl groups represented by the branching rate (
a)/(a)+(b) represents a group from 10 to 100%, R_2 and R_3 represent a benzyl group, an alkyl group having 1 to 3 carbon atoms, or a hydroxyalkyl group having 1 to 3 carbon atoms, and R_4 and R_5 represents an alkyl group having 2 to 12 carbon atoms, R_6 represents a group ▲There are mathematical formulas, chemical formulas, tables, etc.▼ or an alkyl group having 1 to 3 carbon atoms, and X^- represents a halogen ion or an organic anion. ] ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼ (III) [In the formula, R_8 is (c) ▲ There are mathematical formulas, chemical formulas, tables, etc. Indicates an integer of ~11, and the sum of x and y is 9 to 21) or carbon number 1
~3 alkyl group is shown. One or more branched quaternary ammonium salts represented by R_2, R_3, and , a hair cosmetic containing a modified silicone polymer having a hydroxyalkyl group, an oxyalkylene group, or a polyoxyalkylene group. 2. (B) component has the following general formula (IV) ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼ (IV) [In the formula, m and n represent integers that depend on the molecular weight] The average molecular weight expressed by 3 ,000~100,000
The hair cosmetic according to claim 1, which is a modified silicone polymer. 3. The hair cosmetic according to claim 1 or 2, wherein the component (B) is blended as an aqueous emulsion of a modified silicone polymer.