JPH02212412A - Cleanser composition - Google Patents

Abstract

PURPOSE:To provide a cleanser composition having an adequate viscosity, good stability and an excellent finger-passing property by containing a polyalkylene glycol and an oil. CONSTITUTION:A polyalkylene glycol of the formula (R is 8-22C fatty alcohol residue; n is 40-80; Y is 8-22C alkyl), an oil such as a silicone oil (e.g. dimethylpolysiloxane) or an ester oil (e.g. isopropyl myristate) and, if necessary, conventional additives such as an alcohol, surfactant, water-soluble polymer and perfume are suitably compounded to provide the objective composition. The polyalkylene glycol and the oil are preferably compounded in amounts of 0.5-10wt.% and 0.5-20wt.%, respectively.

Description

[Detailed description of the invention] [Industrial application field] TECHNICAL FIELD The present invention relates to a cleaning composition.

More specifically, the present invention relates to a detergent composition that provides suitable viscosity to the detergent composition, has good stability, and is easy to run through the fingers during use.

[Prior Art] Recent hair care products, particularly shampoos and conditioners, are commercially available with a wide variety of purposes in addition to basic functions such as removing dirt and preventing static electricity. This is because consumers' awareness of hair care is increasing year by year, and in addition to the "finish", their preferences are also beginning to place more emphasis on "feel during use," especially "good feel when running through the fingers." However, nothing that is fully satisfactory has yet been proposed. On the other hand, attempts have been made to incorporate oil into shampoos for the purpose of moisturizing the shampoo, although the purpose is different from the above, but generally the addition of oil causes a decrease in the viscosity of the system. Particularly in shampoo systems, problems such as significant dripping occur. To deal with this, it is possible to use cellulose-based thickeners, etc., but in reality, the addition of these thickeners significantly impairs the stability of the system, so it is necessary to limit the amount of oil blended. The current situation is that there is no such thing.

[Problems to be Solved by the Invention] In order to meet these demands, the present inventors have conducted intensive research to obtain a cleaning composition that has appropriate viscosity and is easy to run through the fingers during use, and has developed the present invention. It was completed.

[Means for Solving the Problems] That is, the present invention is a cleaning composition characterized by containing a polyalkylene glycol and an oil component.

The present invention will be explained in detail below.

The polyalkylene glycol used in the present invention is represented by the following general formula (A).

(However, R is a fatty alcohol residue having 8 to 22 carbon atoms, n
is 40 to 80 mol, and Y represents a straight or branched alkyl group having 8 to 22 carbon atoms. ) In this case, there are no restrictions on the type of compound represented by formula (A), but those in which R has 10 to 18 carbon atoms, n has 50 to 60 moles, and Y has 10 to 18 carbon atoms are particularly preferred. Specifically, polyoxymyristyrene (1), polyoxyethylene (60), tallow alkyl ether, etc. can be used effectively. The polyalkylene glycol of formula (A) above may be used alone or in combination of two or more.

The amount of polyalkylene glycol used in the present invention is preferably 0.5 to 10% by weight based on the total amount of the cleaning composition. If it is less than 0.5% by weight, sufficient viscosity cannot be obtained and it is difficult to pass through the fingers, which is not preferable. If it exceeds 10% by weight, it becomes too viscous and difficult to pass through with the fingers, which is not preferable.

The oils used in the present invention include those commonly used in cosmetics, such as avocado oil, camellia oil, turdle oil, macadamia nut oil, corn oil, mink oil,
Olive oil, rapeseed oil, egg yolk oil, sesame oil, basic oil, wheat germ oil, sasanquat oil, castor oil, linseed oil, safflower oil, cottonseed oil, eno oil, soybean oil, peanut oil, tea seed oil, kaya oil, rice bran oil , liquid oils and fats such as Shinakiri oil, Japanese tung oil, jojoba oil, germ oil, triglycerin, glycerin trioctanoate, glycerin triisopalmitate,
Cocoa butter, coconut oil, 5 fats, hydrogenated coconut oil, balm oil, beef tallow, mutton tallow, hydrogenated beef tallow, palm kernel oil, pork fat, beef bone fat, Japanese oak kernel oil, hydrogenated oil, beef leg tallow, Japanese oak, hydrogenated castor Solid fats and oils such as oil, beeswax, candelilla wax, cotton wax, carnauba wax, paiberry wax, privet wax, spermaceti wax, montan wax, bran wax, lanolin, kapok wax, lanolin acetate, liquid lanolin, sugar cane wax, isopropyl lanolin fatty acid, hexyl laurate, reduced lanolin,
Jojo Palow, hard lanolin, shellac wax, POE
Waxes such as lanolin alcohol ether, POE lanolin alcohol acetate, POE cholesterol ether, lanolin fatty acid polyethylene glycol, POE hydrogenated lanolin alcohol ether, liquid paraffin,
Osikelite, squalene, blistane, paraffin,
Examples include hydrocarbon oils such as montan, squalane, petrolatum, and microcrystalline wax, silicone oils, and ester oils. Particularly excellent effects are exhibited when silicone oil, ester oil, or a mixed oil thereof and polyalkylene glycol are contained.

Examples of silicone oils include linear polysiloxanes such as dimethylpolysiloxane, methylphenylpolysiloxane, and methylhydrodienepolysiloxane, and cyclic polysiloxanes such as decamethylpolysiloxane, dodecamethylpolysiloxane, and tetramethyltetrahydrodienepolysiloxane. , silicone resins and silicone rubbers that can form a three-dimensional network structure. Examples of ester oils include isopropyl myristate,
Cetyl octoate, octyldodecyl myristate, isopropyl palmitate, butyl stearate, hexyl laurate, myristyl myristate, decyl oleate, hexyldecyl dimethyl octoate, cetyl lactate, myristyl lactate, lanolin acetate, isosedyl stearate, isostearic acid Isocetyl, cholesteryl 12-hydroxystearate, ethylene glycol di-2-ethylhexylate, dipentaerythritol fatty acid ester, toalkyl glycol monoisostearate,
Neopentyl glycol capriate, diisostearyl malate, glycerin di-2-heptylundecanoate, trimethylolpropane tri-2-ethylhexylate, trimethylolpropane triisostearate, pentaneerythritol tetra-2-ethylhexylate, tri-2-ethylhexylate Glycerin, trimethylolpropane triisostearate, cetyl 2-ethylhexanoate, 2-ethylhexyl palmitate, glycerin trimyristate, tri-2-heptylundecanoic acid glyceride, castor oil fatty acid methyl ester, oleic acid oil, cetostearyl Alcohol, acetoglyceride, 2-heptylundecyl balmitate, diisobutyl adipate, N-lauroyl-glutamic acid-2-octyldodecyl ester, di-2 adipate
-hebutyl undecyl, ethyl laurate, di-2-ethylhexyl sepatate, 2-hexyldecyl myristate, 2-hexyldecyl valmitate, 2-adipate
-hexyldecyl, diisopropyl cepatate, 2-ethylhexyl succinate, ethyl acetate, butyl acetate, amyl acetate, triethyl citrate, and the like.

The amount of oil used in the present invention is preferably 0.5 to 20% by weight based on the total amount of the cleaning composition, and more preferably 1% by weight.
．． It is 0 to 10% by weight. If it is less than 0.5% by weight, it will not be easy to pass through with your fingers, which is undesirable, and if it exceeds 20% by weight, the stability of the system will be poor and it will feel sticky, making it difficult to run your fingers through it, which is not preferable.

Various compounding agents can be added to the cleaning composition of the present invention as required. For example, straight chain alcohols such as lauryl alcohol, cetyl alcohol, stearyl alcohol, behenyl alcohol, myristyl alcohol, oleyl alcohol, cetostearyl alcohol, monostearyl glycerol ether (batyl alcohol) 2-decyltetrazosinol, lanolin alcohol, cholesterol, phytosterols , higher alcohols such as branched alcohols such as hexyltothicanol, isostearyl alcohol, and octyldodecanol, lauric acid, myristic acid, valmitic acid, stearic acid, behenyl acid, oleic acid, 12-hydroxystearic acid , undecanoic acid, tolic acid, lanolin fatty acid, isostearic acid, linoleic acid, lyluic acid, higher fatty acids such as eicosapentaenoic acid, higher alcohol sulfuric esters, linear alkylbenzene sulfonates, alkylnaphthalene sulfonates, alkyl phosphates , anionic surfactants such as polyoxyethylene sulfate and α-olefin sulfate, nonionic surfactants such as polyoxyethylene alkyl ether, polyoxyethylene alkylphenol ether, sorbitan fatty acid ester, polyoxyethylene alkyl ester,
Cationic surfactants such as alkylamine salts and quaternary ammonium salts, amphoteric surfactants such as alkyl betaines, water-soluble polymers such as methylcellulose and hydroxyethylcellulose, and cationically modified cellulose ether derivatives [Polymer JR (Union Carbide Corporation)] Polyglycol/polyamine condensate [Polycoat H (manufactured by Henkel Hakusui Co., Ltd.)], polydimethyldiallylammonium halide [Marquat 100 (manufactured by Merck & Co., Ltd.)], copolymer of dimethyldiallylammonium halide and acrylamide [Marquat 550 (manufactured by Merck & Co., Ltd.)], Manufactured by Merck)
], cationic polymers such as ethylene glycol distearate, natural extracts of plants and animals and their derivatives, organic acids such as citric acid and lactic acid, inorganic salts such as sodium chloride, fragrances,
Coloring agents, preservatives, chelating agents, ultraviolet absorbers, and the like can be added as appropriate without impairing the effects of the present invention.

[Effect of the invention] TECHNICAL FIELD The present invention relates to a cleaning composition.

More specifically, the present invention relates to a detergent composition that provides suitable viscosity to the detergent composition, has good stability, and is easy to run through the fingers during use.

[Examples] Next, the present invention will be explained in more detail with reference to Examples. The present invention is not limited thereby. The blending amount is in weight%. Prior to Examples, effectiveness testing methods and evaluation methods will be explained.

For each sample, a panel of 20 people (10 men and women) was used, and one hair on either the left or right side was used as a sample, and the other hair was used as a control. (without alkylene glycol and oil) fingers were evaluated before rinsing on the left and right sides.

0... If 16 to 20 people answered that the finger passage on the sample side was better than the control Δ... If 8 to 15 people answered that the finger passage on the sample side was better than the control ×. - If 0 to 7 people answered that the sample side ran better with their fingers than the control, the viscosity was judged as follows.

O: Viscosity is 100 cps or more △... φ Viscosity is 50 to 100 cps ×... Viscosity is 50 cps or less Stability was evaluated with the naked eye at room temperature and temperature as follows.

O・・Transparent uniform △・・Turbidity X・・Separation example 1.2. Comparative Examples 1 to 4 Shampoo compositions were prepared according to the formulations shown in Table 1, and each was evaluated by the above test method.

(Leaving space below) ``L''] 1 distance Using a bismetron viscometer VSA type at 30°C Dimethylaminoacetic acid betaine 4 Squalane 2 Polyoxide dodecylene (1) Polyoxyethylene (60) Beef tallow alkyl ether 2 Propylene glycol
1 Preservatives Appropriate amount of fragrance
Appropriate amount of ion exchange water
As is clear from Residue Table 1, the examples of the present invention were excellent in all of fingerability, viscosity, and stability.

Example 3 Shampoo composition A shampoo composition having the following composition was prepared by a conventional method.
Prepared.

Sodium lauryl sulfate 15 Coconut fatty acid amidopropyl Example 4 Shampoo composition A shampoo composition having the following composition was prepared by a conventional method.
Prepared.

Sodium lauryl sulfate 1゜Lauryldimethylaminoacetic acid betaine 10 Dimethylpolysiloxane 2 Cetyl-2-ethylhexanoate 2 Polymer J R-4000,3 Polyoxide dodecylene (1) Polyoxyethylene (50
) Beef tallow alkyl ether 3 polyoxyethylene (12
(Molar addition) Lauryl ether 2 Preservative Appropriate amount Fragrance
Appropriate amount of ion exchange water
Remaining Example 5 Shampoo Composition A shampoo composition having the following composition was prepared by a conventional method.
Prepared.

2-Undecyl-N,N,N-(hydroxyethylcarboxymethyl)-2-imidacillin sodium 20 Polymer J
R-4000,3 Stearyltrimethylammonium chloride 2 Sodium lauroylmethyl-β-alanine 1 Polyoxymyristyrene (1) Polyoxyethylene (5
0) Beef tallow alkyl ether 2.5 Liquid paraffin
6 preservatives
Il! i11 Perfume ion-exchanged water Appropriate amount Remaining The cleaning compositions of Examples 3 to 5 had appropriate viscosity, good stability, and were excellent in slipping through the fingers during use.

Claims (1)

[Claims] Polyalkylene glycol represented by the following general formula (A) ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼ (A) (However, R is a fatty alcohol residue having 8 to 22 carbon atoms, n
is 40 to 80 mol, and Y represents a straight or branched alkyl group having 8 to 22 carbon atoms. ) and an oil component.