JP2001131580A - Detergent composition - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a detergent composition excellent in bubble performances and capable of imparting sufficient conditioning effects on the hair and the body. SOLUTION: This detergent composition comprises (A) an anionic surfactant, (B) a cationic surfactant, (C) an ingredient for conditioning except the ingredient (B) (e.g. silicones or a cationic polymer) and (D) a glyceryl ether having a 4-12C alkyl or alkenyl group.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

[0001] The present invention relates to a detergent composition which is excellent in foaming performance and imparts a sufficient conditioning effect to hair and body.

[0002]

2. Description of the Related Art Conventionally, cleaning compositions for hair and body have been
In many cases, an anionic surfactant is used as a main substrate for the purpose of obtaining excellent detergency and foaming power. However, the anionic surfactant has a strong squeaking property at the time of rinsing, and may have dryness or poor finger passing even after drying. Therefore, various conditioning ingredients are blended. In addition, cationic surfactants, since detergency and foaming power are not as high as anionic surfactants, are rarely used as the main base material of the detergent composition, but soften the hair, Since it has the effect of moisturizing the skin, it is blended in the detergent composition. However, when a cleaning composition containing an anionic surfactant as a main substrate and a conditioning component such as silicones or a cationic polymer and a cationic surfactant are used in combination, foaming power, foam stability, etc. In some cases, the foam performance deteriorated.

[0003]

SUMMARY OF THE INVENTION An object of the present invention is to provide a detergent composition which does not impair the foaming performance and provides a sufficient conditioning effect.

[0004]

Means for Solving the Problems The present inventors have found that when a specific glyceryl ether is used in combination with an anionic surfactant, a cationic surfactant and a conditioning component, the foaming properties such as foaming properties are excellent. In addition, the present inventors have found that a detergent composition which imparts a sufficient conditioning effect to hair and body can be obtained.

The present invention relates to (A) an anionic surfactant,
Provided is a detergent composition comprising (B) a cationic surfactant, (C) a conditioning component other than the component (B), and (D) a glyceryl ether having an alkyl group or an alkenyl group having 4 to 12 carbon atoms. Things.

[0006]

DETAILED DESCRIPTION OF THE INVENTION The anionic surfactant of the component (A) used in the present invention is not limited as long as it is used in ordinary detergent compositions, and examples thereof include alkyl sulfates and alkyl benzene sulfonates. , Polyoxyalkylene alkyl ether sulfate, polyoxyalkylene alkenyl ether sulfate, sulfosuccinate alkyl ester salt, polyoxyalkylene sulfosuccinate alkyl ester salt, α-olefin sulfonate, polyoxyalkylene alkyl phenyl ether sulfate, glyceride sulfate Salt, amide ether sulfate, fatty acid salt, alkane sulfonate, α-sulfo fatty acid ester salt and the like.

Of these, polyoxyethylene alkyl ether sulfates, polyoxyethylene alkenyl ether sulfates, alkyl sulfates, and polyoxyethylene sulfosuccinate alkyl ester salts are preferred.

[0008] The anionic surfactant of the component (A) comprises 1
More than one kind can be used, and it is preferable to mix 5 to 50% by weight, particularly 8 to 30% by weight, and more preferably 10 to 22% by weight in the whole composition, because the detergency and the foaming performance are excellent.

The cationic surfactant of the component (B) used in the present invention includes, for example, quaternary ammonium salts represented by the following general formulas (1) and (2).

[0010]

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Wherein, among R ¹ , R ² , R ³ and R ⁴ ,
At least one of them represents an alkyl group or an alkenyl group which may be substituted with an alkoxy group, an alkenyloxy group, an alkanoylamino group or an alkenoylamino group having a total of 8 to 28 carbon atoms. 5 represents an alkyl group or a hydroxyalkyl group or a polyoxyethylene group having a total added mole number of 10 or less, and Z ⁻ represents a halogen ion or an organic anion.]

[0012]

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[Wherein at least one of R ¹ and R ² is an alkyl group which may be substituted with an alkoxy group, alkenyloxy group, alkanoylamino group or alkenoylamino group having a total of 8 to 28 carbon atoms. Or an alkenyl group, the remainder represents a benzyl group, an alkyl group having 1 to 5 carbon atoms or a hydroxyalkyl group, R ⁵ and R ⁶ represent an alkylene group having 2 to 3 carbon atoms, and Z ⁻ has the same meaning as described above. And m represents an integer of 1 to 20]

As the cationic surfactant, particularly, N-
Alkyl-N, N, N-trimethylammonium chloride, N, N-dialkyl-N, N-dimethylammonium chloride, and more preferably those having 12 to 22 carbon atoms in the alkyl group are preferred.

The cationic surfactant of the component (B) comprises 1
More than one kind can be used, and 0.1 to 5% by weight, especially 0.3 to 4% by weight, and further 0.5 to 3% by weight in the total composition is added, so that the conditioning effect can be obtained without impairing the foam performance Is more preferred.

The conditioning component of component (C) used in the present invention is other than component (B), and includes silicones and cationic polymers. Examples of the silicones include the following. (1) Dimethylpolysiloxane represented by the following formula: (Me ₃ ) Si— (Me ₂ SiO) _n —Si (Me ₃ ) (where Me is a methyl group and n is a number from 3 to 20,000)

(2) Amino-modified silicone: Various amino-modified silicones can be used, and particularly, amodimethicone (Amodim methicone) having an average molecular weight of about 3,000 to 100,000.
ethicone) in the CTFA Dictionary (Cosmetic Ing, USA)
redient Dictionary) those described in the third edition are preferred. The above amino-modified silicone is preferably used as an aqueous emulsion, and commercially available products include SM 87
04C (manufactured by Toray Silicone) and DC 929 (manufactured by Dow Corning).

(3) Other examples include polyether-modified silicone, methylphenylpolysiloxane, fatty acid-modified silicone, alcohol-modified silicone, alkoxy-modified silicone, epoxy-modified silicone, fluorine-modified silicone, cyclic silicone, and alkyl-modified silicone.

Examples of the cationic polymer include a cationized cellulose derivative, a cationic starch, a cationized guar gum derivative, a homopolymer of a diallyl quaternary ammonium salt, a diallyl quaternary ammonium salt / acrylamide copolymer, and a quaternized polyvinyl. Pyrrolidone derivative, polyglycolpolyamine condensate, vinyl imidazolium trichloride / vinyl pyrrolidone copolymer, hydroxyethyl cellulose / dimethyl diallyl ammonium chloride copolymer, vinyl pyrrolidone / quaternized dimethylaminoethyl methacrylate copolymer, polyvinyl pyrrolidone / alkyl Amino acrylate copolymer,
Polyvinylpyrrolidone / alkylaminoacrylate /
Vinyl caprolactam copolymer, vinylpyrrolidone / methacrylamidopropyl trimethylammonium chloride copolymer, alkylacrylamide / acrylate / alkylaminoalkylacrylamide / polyethylene glycol methacrylate copolymer, adipic acid / dimethylaminohydroxypropylethylenetriamine copolymer (US Sandals Co., Ltd.), JP-A-53-13
9734 and JP-A-60-36407, and a cationic polymer derivative is particularly preferable.

The conditioning component of component (C) is
One or more kinds can be used, and 0.01 to 2
0% by weight, particularly 0.1 to 10% by weight, and more preferably 0.1 to 5% by weight.

The glyceryl ether of the component (D) has a linear or branched alkyl or alkenyl group having 4 to 12 carbon atoms, such as an n-butyl group, an isobutyl group, a tert-butyl group, or an n-butyl group. A carbon number of 4-1 such as a pentyl group, isopentyl group, n-hexyl group, isohexyl group, n-heptyl group, n-octyl group, 2-ethylhexyl group, n-nonyl group, n-decyl group, n-lauryl group, etc.
Those having 2 alkyl groups are preferred, and especially those having 4 carbon atoms
It is preferable to have one or two, particularly one alkyl group having from 11 to 11, more preferably from 6 to 10 carbon atoms, especially 8 carbon atoms.

One or more glyceryl ethers of the component (D) can be used, and 0.1 to 30% by weight, especially 0.5 to 15% by weight, more preferably 0.8 to 10% by weight in the whole composition.
Mixing is preferable because the conditioning effect is not impaired and more sufficient foaming power can be obtained.

The detergent composition of the present invention may contain, in addition to the above-mentioned components, surfactants such as amphoteric surfactants and nonionic surfactants used in ordinary detergent compositions. . Examples of amphoteric surfactants include carbobetaine type, amidobetaine type, amidosulfobetaine type,
Sulfobetaine type is preferred, especially carbobetaine type,
Amidobetaine type and sulfobetaine type are preferred.

As the nonionic surfactant, fatty acid (C ₈ -C ₂₀ ) glycol ester, polyoxyethylene hydrogenated castor oil, polyoxyethylene sorbitan fatty acid ester, alkylamine oxide, and alkyl saccharide surfactant are preferable.

Further, in addition to the above components, components used in ordinary cleaning compositions, such as propylene glycol, glycerin, diethylene glycol monoethyl ether,
Humectants such as sorbitol and panthenol; pearlizing agents such as ethylene glycol distearate; dyes;
Coloring agents such as pigments; viscosity adjusting agents such as methylcellulose, polyethylene glycol, and ethanol; pH adjusting agents such as citric acid and potassium hydroxide; salts such as sodium chloride, plant extracts, preservatives, bactericides, chelating agents, and vitamins Agent,
An anti-inflammatory agent, an anti-dandruff agent, a fragrance, a dye, an ultraviolet absorber, an antioxidant, water and the like can be appropriately compounded.

The detergent composition of the present invention can be produced according to a conventional method. Also, the dosage form is not particularly limited, and may be liquid,
An arbitrary dosage form such as paste, cream, solid, powder, etc. can be prepared, and it is preferably liquid, paste, or cream, and particularly preferably liquid. In the case of a liquid state, it is preferable to use water as a liquid medium,
The amount of water is preferably from 10 to 80% by weight in the whole composition.

Further, the cleaning composition of the present invention can be prepared by adding 10
The pH of the aqueous solution when diluted by weight is 4 to 10, especially pH
It is preferably from 5 to 8, and may be adjusted by adding an acid or an alkali to the detergent composition.

[0028]

The cleaning composition of the present invention is excellent in foaming performance such as foaming power and foam quality, and imparts a sufficient conditioning effect to hair and body.

[0029]

EXAMPLES Example 1 A cleaning composition having the composition shown in Table 1 was produced by a conventional method, and the foaming amount and the feeling on hair were evaluated. The results are shown in Table 1.

(Evaluation Method) A cleansing composition 1 was applied to a 20 g (15 cm) hair tress of a healthy Japanese woman in their 20s and 30s.
g, lathered for 1 minute, then rinsed and dried in a dryer. This operation was performed by 10 specialized panelists, and the foaming amount, foam quality and feel to the hair at that time were subjected to a sensory evaluation based on the following criteria, and an average score was obtained. Average score of 3.5 or more is ◎, 2.5 to 3.4 is ○, 1.5 to 2.
4 was evaluated as Δ, and 1.4 or less was evaluated as ×.

(1) Foaming amount: Very good foaming: score 4 Sufficient bubbling is shown. Foamed but felt inadequate ... Score 2. Almost no foaming ... Score 1.

(2) Feeling to hair: Smooth and very good without creaking ... Score 4. Good and smooth with weak squeaky score 3 The squeal is somewhat strong and the smoothness is poor ... score 2. Strong squeaky ... Score 1.

[0033]

[Table 1]

Example 2 A shampoo having the following composition was produced by a conventional method.

(Components) (% by weight) Polyoxyethylene (2) disodium lauryl sulfosuccinate 10.0 sodium cetyltrimethylammonium chloride 0.5 coconut oil fatty acid amidopropyl betaine 3.0 Cationic polymer (Guffcoat 755N, Guff Co.) 0.7 Silicone emulsion (BY-22-062, manufactured by Dow Corning Toray Co., Ltd.) 2.0 n-octylglyceryl ether 5.0 Ethylene glycol distearate 1.0 Sodium benzoate qs Perfume qs Citric acid aqueous solution qs Purification Water balance

Example 3 A scalp care shampoo having the following composition was produced by a conventional method.

Table 3 (Components) (% by weight) Polyoxyethylene (2) sodium lauryl sulfate 5.0 Laurylhydroxysulfobetaine 3.0 Cationic polymer (Mercoat 100, manufactured by Calgon) 0.3 Stearyltrimethylammonium chloride 2 n-pentyl glyceryl ether 5.0 zinc pyrithione 0.5 ethanol 4.0 sodium benzoate qs perfume qs Citric acid aqueous solution qs Purified water balance

The shampoos obtained in Examples 2 and 3 are:
Excellent foaming performance and high hair conditioning effect.

 ──────────────────────────────────────────────────続 き Continued on the front page F term (reference) 4C083 AC102 AC181 AC182 AC312 AC392 AC692 AC712 AC782 AC792 AC812 AD131 AD132 AD151 AD152 BB05 BB06 CC33 CC38 DD23 DD31 EE06 EE07 EE28 4H003 AB27 AB31 AC03 AE05 BA01 BA09 BA12 BA15 DA02 EB06 EB06 EB06 EB06 EB06 EB06 FA17 FA18 FA21 FA28

Claims (2)

[Claims] 1. An anionic surfactant, (B) a cationic surfactant, (C) a conditioning component other than the component (B), and (D) an alkyl or alkenyl group having 4 to 12 carbon atoms. A detergent composition containing glyceryl ether having the formula: 2. The cleaning composition according to claim 1, wherein the component (C) is a silicone or a cationic polymer.