JP2002105493A - Detergent composition - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a detergent composition having excellent viscosity, excellent foaming property and foam keeping property, and giving refreshed feeling without leaving waxy feeling after washing off the detergent composition. SOLUTION: This detergent composition contains the following component (A) and (B). Component (A) is a hydrophobic modified polyether urethane represented by following general formula (1), wherein R1, R2 and R4 each represents the same or a different hydrocarbon each other, R3 represents a hydrocarbon may be having an urethane bond, R5 represents a linear chain, branched chain, or secondary hydrocarbon group (with not less than 24C atoms), m is a number of not smaller than 2, h is a number of one or larger, and k and n are independently a number in the range of 0-1,000). R1- (O-R2)k-OCONH- R3[-NHCOO-(R4-O)n-R5]h}m (1) Component (B) is an anionic surfactant and/or an amphoteric surfactant.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

TECHNICAL FIELD The present invention relates to a cleaning composition. More specifically, the present invention relates to a detergent composition having excellent viscosity, excellent foaming properties and foam sustainability, and having a slimy feeling even after washing.

[0002]

2. Description of the Related Art In detergents, products that have been adjusted to a viscosity that is convenient for handling by adding an appropriate thickener to a surfactant solution are used as, for example, shampoos for hair, body shampoos, facial cleansers and the like. There are many in the market.

[0003] In these products, for the purpose of sufficient foaming and dirt removal, usually, several to several tens weight% of a surfactant, mainly an anionic surfactant, is blended. In order to thicken an anionic surfactant solution, micelle growth is usually promoted by combining with an amphoteric surfactant, a cationic surfactant, a lipophilic nonionic surfactant, and a salt such as sodium chloride. The system is thickened.

[0004]

However, certain anionic surfactants such as N-acylmethyltaurine salts, N-acyltaurine salts, N-acylisethionates, fatty acid soaps, amino acid-based surfactants And the like are unlikely to cause micelle growth even by the above-mentioned additives, and as a result, it is difficult to impart sufficiently satisfactory viscosity to the product.

[0005] If the desired viscosity cannot be obtained, not only inconveniences such as spilling and dripping occur at the time of use, but also the comfort when using the product which is very important to consumers in recent years, for example, moderate viscosity It is difficult to satisfy the sensory properties such as rich feeling and ease of stretching, and it is extremely difficult to receive high evaluation in the market.

On the other hand, thickeners commonly used in cosmetics and the like,
For example, when a so-called polymer thickener such as carboxyvinyl polymer or xanthan gum is added to these detergents, various disadvantages occur. For example, when these polymer thickeners are blended, foaming (foaming property), which is the most important in a cleaning agent, is inhibited, and foamed foam is also easily broken, leaving a problem in foam sustainability and the like. Become like
In addition, the polymer thickener exhibits unfavorable properties such as sliminess unique to the polymer after washing off. Further, in a surfactant solution having a high concentration, the surfactant acts as a kind of salt, and reduces the solubility of the polymer by a salting out effect. In such a case, not only the effect of the polymer thickener is not exerted but also a problem which is unacceptable as a product such as precipitation of the thickener over time.

The present inventors have conducted intensive studies in view of the above-mentioned problems, and as a result, have found that a hydrophobically modified polyether urethane that can associate in a water-soluble medium and thereby increase the viscosity of the water-soluble medium; The present inventors have found that a composition containing an anionic surfactant or an amphoteric surfactant solves the above-mentioned problems and shows excellent performance as a detergent, and has completed the present invention.

[0008] It is an object of the present invention to provide a detergent composition having excellent viscosity, excellent foaming properties and foam sustainability, and having a slimy feeling even after washing.

[0009]

That is, the present invention provides a cleaning composition containing the following components (A) and (B). (A) Hydrophobically modified polyether urethane represented by the following general formula (1)

Embedded image General formula (1) R ¹ — {(O—R ² ) _k —OCONH—R ³ [—NHCOO— (R ⁴ —O) _n —R ⁵ ] _h } _m (1) R ¹ , R ² and R ⁴ each represent a hydrocarbon group which may be the same or different, R ³ represents a hydrocarbon group which may have a urethane bond, and R ⁵ represents a linear, branched or 2 Represents a hydrocarbon group (having 24 or more carbon atoms, preferably having 24 carbon atoms), m is a number of 2 or more, h is a number of 1 or more, and k and n are independently 0 to 1000. (B) an anionic surfactant and / or an amphoteric surfactant

The present invention also relates to a hydrophobically modified polyether urethane represented by the general formula (1), wherein R ² and / or R ⁴ may be the same or different from each other, and may have an alkylene group having 2 to 4 carbon atoms, or phenyl. An object of the present invention is to provide the above-mentioned detergent composition, which is an ethylene group.

Further, the present invention provides a hydrophobically modified polyether urethane represented by the general formula (1) wherein R ³ is R ^3- (NCO)
It is intended to provide the above-mentioned detergent composition, which is a residue of a polyisocyanate represented by _{h + 1} .

Further, the present invention provides a polyisocyanate residue represented by R ^3- (NCO) _{h + 1} obtained by reacting a di- to octa-valent polyisocyanate with a di- to di-valent polyisocyanate. And a residue of the polyisocyanate obtained.

Furthermore, the present invention provides the hydrophobically modified polyether urethane of the general formula (1), wherein R ¹ is a residue of a polyol represented by R ^1- (OH) _m. The present invention provides an agent composition.

Further, the present invention provides the above-mentioned cleaning composition, wherein R ⁵ is a hydrocarbon group derived from decyltetradecyl alcohol in the hydrophobically modified polyether urethane of the general formula (1). To provide.

Further, the present invention provides a method for producing a polyether urethane of the general formula (1) wherein one or more polyethers represented by R ¹ -[(O—R ² ) _k -OH] _m A polyol, one or more polyisocyanates represented by R ^3- (NCO) _{h + 1} , and one or more polyisocyanates represented by HO- (R ⁴ -O) _n -R ⁵ The present invention provides the above-mentioned cleaning composition, which is a reaction product of a polyether monoalcohol.

Further, the present invention provides the above-mentioned detergent composition, wherein the anionic surfactant is any one of the following general formulas (2), (3) and (4): It is.

Embedded image Formula (2) R1CO-a- (CH 2) nSO 3 M1 (2) ( wherein, R1CO- represents a fatty acid residue of a saturated or unsaturated average carbon atoms 10 to 22, a Is -O-, -NH
—, —N (CH ₃ ) — represents any structure of a linking group containing an electron donating atom, M1 represents hydrogen, an alkali metal, an alkaline earth metal, ammonium or an organic amine; Represents an integer of 1 to 3)

Formula (3) R2CONH-C (b) H-COOM2 (3) (wherein R2CO- represents a saturated or unsaturated fatty acid residue having an average of 10 to 22 carbon atoms, and b represents Hydrogen atom, -C
H ₃ or — (CH ₂ ) n —COOM3;
2, M3 represents hydrogen, an alkali metal, an alkaline earth metal, ammonium or an organic amine;
Represents an integer of 3)

Formula (4) R3COO-M4 (wherein, R3COO- represents a saturated or unsaturated fatty acid residue having an average of 10 to 22 carbon atoms, and M4 represents hydrogen, an alkali metal, an alkaline earth metal) , Ammonium or organic amines, and n represents an integer of 1 to 3.)

Further, in the present invention, the anionic surfactant is one or more selected from the group consisting of N-acylmethyltaurine salts, N-acyltaurine salts and N-acylisethionates. The above-mentioned cleaning composition is provided.

Further, the present invention provides the above-mentioned cleaning composition, wherein the amphoteric surfactant is a betaine acetate type or an imidazoline type amphoteric surfactant.

Further, the present invention provides the above-mentioned detergent composition, wherein the weight ratio between the anionic surfactant and the amphoteric surfactant is from 10: 0 to 2: 8.

Further, the present invention is characterized in that the compounding amount of the hydrophobically modified polyether urethane of the general formula (1) is 0.1 to 10% by weight based on the total amount of the detergent composition. The present invention provides an agent composition.

Further, the present invention is characterized in that the amount of the anionic or amphoteric surfactant is 5 to 40% by weight based on the total amount of the detergent composition. Is provided.

Further, according to the present invention, the viscosity of the cleaning composition is
1 to 10 Pa · s measured at 25 ° C. and 1 s ⁻¹ , and / or 0.1 to ¹ Pa · s measured at 25 ° C. and 100 s ^−1. To provide.

Further, the present invention provides the above-mentioned detergent composition, further comprising a cationized starch.

[0024]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The configuration of the present invention will be described below in detail.

(A) Hydrophobically modified polyether urethane of general formula (1) The cleaning composition of the present invention contains a specific hydrophobically modified polyether urethane. Since the hydrophobically modified polyether urethane used in the present invention functions as an associative thickener and can increase the viscosity of a water-soluble medium, it is used as a viscosity modifier (for example, see JP-A-9-717).
No. 66).

[0026] The hydrophobically modified polyether urethane represented by general formula (1), for ^{example, R 1 - [(O-} R 2) k -OH] 1 , two or more polyether polyols represented by the _m And one or more polyisocyanates represented by R ³ — (NCO) _{h + 1} , and one or more polyisocyanates represented by HO— (R ⁴ —O) _n —R ⁵ It can be obtained by reacting with monoalcohol. In this case, R ^{1 to} R ⁵ in the general formula (1) are represented by R ¹ -[(OR ² ) _k -O
H] _m , R ^3- (NCO) _{h + 1} , and HO- (R ⁴ -O) _n -R ⁵ . The charging ratio of the three is not particularly limited, but the ratio of hydroxyl groups derived from polyether polyol and polyether monoalcohol to isocyanate groups derived from polyisocyanate is NCO / OH = 0.8: 1 to 1
It is preferably 1.4: 1.

R ¹ -[(O—R ² ) _k -which is preferably used for obtaining a hydrophobically modified polyether urethane of the general formula (1)
OH] _m is a polyether polyol compound represented by m
It can be obtained by addition polymerization of a polyvalent polyol with an alkylene oxide such as ethylene oxide, propylene oxide, butylene oxide, epichlorohydrin and the like, styrene oxide and the like.

Here, as the m-valent polyol, 2 to 8
And dihydric alcohols such as ethylene glycol, propylene glycol, butylene glycol, hexamethylene glycol and neopentyl glycol; glycerin, trioxyisobutane, 1,2,3
-Butanetriol, 1,2,3-pentatriol, 2
-Methyl-1,2,3-propanetriol, 2-methyl-2,3,4-butanetriol, 2-ethyl-1,2,3
-Butanetriol, 2,3,4-pentanetriol,
2,3,4-hexanetriol, 4-propyl-3,4,
5-heptanetriol, 2,4-dimethyl-2,3,4
-Pentanetriol, pentamethylglycerin, pentaglycerin, 1,2,4-butanetriol, 1,2,4
Trihydric alcohols such as pentanetriol, trimethylolethane, trimethylolpropane; pentaerythritol, 1,2,3,4-pentanetetrol, 2,3,4,
5-hydran alcohol such as 5-hexane tetrol, 1,2,4,5-pentane tetrol, 1,3,4,5-hexane tetrol; pentahydric alcohol such as adnit, arabit, xylit; dipentaerythritol And sorbitol, mannitol, and idit; and octahydric alcohols such as sucrose.

An alkylene oxide to be added,
The styrene oxide or the like, R ² is determined, in particular easily available, in order to exhibit excellent effects, alkylene oxide or styrene oxide having 2 to 4 carbon atoms are preferred.

The alkylene oxide, styrene oxide and the like to be added may be homopolymerization, two or more kinds of random polymerization or block polymerization. The adding method may be a normal method. Further, the degree of polymerization k is 0 to 1000
, Preferably 1 to 500, more preferably 10 to
50 is good. Also, the proportion of ethylene groups in R ² is
Preferably If it is 50 to 100 wt% of the total R ^2, good associative thickener is obtained this purpose.

The molecular weight of R ¹ -[(OR ² ) _k -OH] _m is preferably from 500 to 100,000, more preferably from 1,000 to 100,000.
50,000 are particularly preferred.

The polyisocyanate represented by R ^3- (NCO) _{h + 1} which is preferably used for obtaining the hydrophobically modified polyether urethane of the general formula (1) has two or more isocyanate groups in the molecule. If it is, there is no particular limitation. Examples thereof include aliphatic diisocyanate, aromatic diisocyanate, alicyclic diisocyanate, biphenyl diisocyanate, phenylmethane diisocyanate, triisocyanate and tetraisocyanate.

Examples of the aliphatic diisocyanate include methylene diisocyanate, dimethylene diisocyanate, trimethylene diisocyanate, tetramethylene diisocyanate, pentamethylene diisocyanate, hexamethylene diisocyanate, dipropyl ether diisocyanate, 2,2-dimethylpentane diisocyanate and 3-methoxy. Hexane diisocyanate, octamethylene diisocyanate, 2,2,4-trimethylpentane diisocyanate, nonamethylene diisocyanate, decamethylene diisocyanate, 3-butoxyhexane diisocyanate, 1,4-butylene glycol dipropyl ether diisocyanate, thiodihexyl diisocyanate, meta-xylylene diisocyanate , Para-xylylenediiso Cyanate, tetramethylxylylene diisocyanate and the like can be mentioned. Examples of the aromatic diisocyanate include metaphenylene diisocyanate, paraphenylene diisocyanate,
4-tolylene diisocyanate, 2,6-tolylene diisocyanate, dimethylbenzene diisocyanate, ethylbenzene diisocyanate, isopropylbenzene diisocyanate, tolidine diisocyanate, 1.4
-Naphthalene diisocyanate, 1,5-naphthalene diisocyanate, 2,6-naphthalene diisocyanate, and 2,7-naphthalene diisocyanate.

Examples of the alicyclic diisocyanate include hydrogenated xylylene diisocyanate, isophorone diisocyanate, and the like.

Examples of the biphenyl diisocyanate include biphenyl diisocyanate, 3,3'-dimethylbiphenyl diisocyanate, and 3,3'-dimethoxybiphenyl diisocyanate.

Examples of the diisocyanate of phenylmethane include diphenylmethane-4,4′-diisocyanate, 2,2′-dimethyldiphenylmethane-4,4′-diisocyanate, and diphenyldimethylmethane-4,4′-diisocyanate.
Diisocyanate, 2,5,2 ', 5'-tetramethyldiphenylmethane-4,4'-diisocyanate, cyclohexylbis (4-isocyantophenyl) methane, 3,3'
-Dimethoxydiphenylmethane-4,4'-diisocyanate, 4,4'-dimethoxydiphenylmethane-3,3'-
Diisocyanate, 4,4'-diethoxydiphenylmethane-3,3'-diisocyanate, 2,2'-dimethyl-
5,5′-dimethoxydiphenylmethane-4,4′-diisocyanate, 3,3′-dichlorodiphenyldimethylmethane-4,4′-diisocyanate, benzophenone-3,
3'-diisocyanate and the like.

As the triisocyanate, for example, 1
-Methylbenzene-2,4,6-triisocyanate,
1,3,5-trimethylbenzene-2,4,6-triisocyanate, 1,3,7-naphthalene triisocyanate,
Biphenyl-2,4,4'-triisocyanate, diphenylmethane-2,4,4'-triisocyanate, 3-methyldiphenylmethane-4,6,4'-triisocyanate, triphenylmethane-4,4 ', 4''-Triisocyanate, 1,6,11-undecane triisocyanate,
1,8-diisocyanate-4-isocyanatomethyloctane, 1,3,6-hexamethylene triisocyanate, bicycloheptane triisocyanate, tris (isocyanatophenyl) thiophosphate and the like.

The polyisocyanate compound may be used as a dimer or trimer (isocyanurate bond), or may be reacted with an amine and used as a biuret. Furthermore, a polyisocyanate having a urethane bond obtained by reacting these polyisocyanate compounds with a polyol can also be used. The polyol is preferably a divalent to octavalent polyol, and the above-mentioned polyol is preferable. When a tri- or higher valent polyisocyanate is used as R ^3- (NCO) _{h + 1} , the polyisocyanate having a urethane bond is preferable.

HO- (R ⁴ —O) _{n which} is preferably used for obtaining a hydrophobically modified polyether urethane of the general formula (1)
Polyether monoalcohol represented by -R ⁵ is not particularly limited as long as it is a polyether monohydric alcohol straight and branched chain or secondary.

Such a compound can be obtained by addition polymerization of a linear, branched or secondary monohydric alcohol with an alkylene oxide such as ethylene oxide, propylene oxide, butylene oxide or epichlorohydrin, or styrene oxide. it can. Here, the straight-chain alcohol is represented by the following general formula (5).

Embedded image R ⁶ —OH (5) The branched alcohol is represented by the following general formula (6).

Embedded image The secondary alcohol is represented by the following general formula (7).

Embedded image

Accordingly, R ⁵ is represented by the above general formula (5)
To (7), excluding the hydroxyl group. In the above general formulas (5) to (7), R ⁶ , R ⁷ , R ⁸ , R ¹⁰ and R ¹¹ are hydrocarbon groups.

In the above formula (6), R ⁹ is a hydrocarbon group.

R ⁵ is a hydrocarbon having 24 or more carbon atoms, preferably an alkyl group, more preferably a total of 24 carbon atoms, and a hydrocarbon derived from decyltetradecyl alcohol. Groups are particularly preferred. The present invention provides an R having 24 or more carbon atoms.
Based on the discovery of an unexpected effect based on an alkyl chain length of ⁵ . That is, when the hydrophobically modified polyether urethane acts as associative thickeners, by the number of carbon atoms of R ⁵ to 24 or more, increased hydrophobic association force, an anionic surfactant and / or amphoteric surfactants The viscosity of the detergent composition containing the agent can be efficiently increased.

An alkylene oxide to be added,
Styrene oxide and the like may be homopolymerization, two or more random polymerizations or block polymerizations. The adding method may be a normal method. The polymerization degree n is 0 to 1000, preferably 1 to 200, more preferably 10 to 5
0 is good. The ratio of ethylene to total R ⁴ is preferably 50 to 100 wt% of the total R ^4, more preferably, if it is 65 to 100 wt%, the purpose preferred associative thickeners are obtained of the present invention Can be

As a method for producing the compound represented by the above general formula (1), for example, at a temperature of 80 to 90 ° C. and a temperature of 1 to 3 in the same manner as in the usual reaction between a polyether and an isocyanate.
It can be obtained by heating and reacting for hours.

Further, a polyether polyol (a) represented by R ¹ -[(OR ² ) _k -OH] _m and R ^3- (NCO) _{h + 1}
In the polyisocyanate (b) represented, HO- (R ⁴ -
If the O) reacting a polyether monoalcohol represented by _n -R ⁵ (c) is sometimes something other than a compound of structural formula (1) is also by-produced. For example, when diisocyanate is used, a c-ba-c-c type compound represented by the general formula (1) is generated as a main product. b- (ab) _x-
Compounds such as abc type may be by-produced. In this case, without separating the compound of the general formula (1),
The mixture containing the compound of the general formula (1) can be used in the present invention.

The detergent composition according to the present invention preferably contains the hydrophobically modified polyether urethane in an amount of 0.1 to 10% by weight. If the amount is less than 0.1% by weight, the effect of addition may not be recognized. If the amount is more than 10% by weight, the viscosity becomes too high, which causes inconvenience in handling during production. In addition, the working efficiency may be reduced, the inconvenience of taking out from the container during actual use may occur, and the elongation at the time of application to hair or skin may be deteriorated.

(B) Anionic and / or amphoteric surfactants. Next, the surfactant (B) will be described in detail. "Anionic surfactant" The anionic surfactant used in the present invention is not particularly limited, but preferably includes anionic surfactants represented by the above general formulas (2), (3) and (4). For example, in (2), coconut fatty acid N-methyltaurine salt laurylmethyltaurine salt, myristylmethyltaurine salt, coconut fatty acid taurine sodium salt, coconut oil fatty acid isethionate, etc.
In (3), lauroylglutamic acid monosalt, lauroylglutamic acid disalt, myristoylglutamic acid monosalt,
Myristoyl glutamic acid disalt, coconut oil fatty acylglutamic acid monosalt, coconut oil fatty acylglutamic acid disalt, coconut oil fatty acylglycine, and (4) higher fatty acid salts such as laurate, myristate, and coconut fatty acid salts Is mentioned.

Further, examples of M1, M2, M3 and M4 in the general formulas (2), (3) and (4) include sodium, potassium, ammonium, triethanolamine and sodium N-methyltaurine. Any one or more of these anionic surfactants can be used.

"Amphoteric Surfactant" The amphoteric surfactant used in the present invention is not particularly limited. Examples of the betaine-type amphoteric surfactant include lauryl dimethylaminoacetic acid betaine,
Myristylaminoacetic acid betaine, coconut oil fatty acid amidopropyl betaine and the like, and imidazoline-type amphoteric surfactants such as 2-cocoyl-N-carboxymethyl-N-hydroxyethylimidazolinium betaine and 2-lauryl-N-carboxymethyl-N -Hydroxyethyl imidazolinium betaine and the like. Any one or more of these amphoteric surfactants can be used.

When the above-mentioned anionic surfactant and amphoteric surfactant are used in combination, the weight ratio is 10: 0.
~ 2: 8. When the ratio of the amphoteric surfactant is higher than the above ratio, the foaming property and the foam sustainability are deteriorated, which is not preferable as a detergent composition.

The amount of the surfactant is preferably 5 to 40% by weight based on the total amount of the detergent composition. That is, if the amount is less than 5% by weight, the foaming property is poor, and a sufficient cleaning effect cannot be obtained. If the amount is more than 40% by weight, the solubility of the surfactant may be insufficient and precipitation exceeding the saturation concentration may be observed, or the concentration dependency of the cleaning effect may not be observed. Becomes meaningless.

"Viscosity" The viscosity of the hair treatment composition of the present invention is ¹ to 10 Pa · s as measured at 25 ° C. and 1 s ⁻¹ , or 0 as measured at 25 ° C. and 100 s ^−1. .1 to 1P
It is preferably a · s. It is preferable to satisfy both. Under the measurement conditions of 25 ° C. and 1 s ⁻¹ (low shear rate), the above high viscosity range is preferable. If the viscosity is out of the above range, it may be difficult to take out from the container, and the use may be inconvenient, such as poor elongation during application. Under the measurement conditions of 25 ° C. and 100 s ⁻¹ (high shear rate), the above low viscosity range is preferable. If the viscosity is outside the above range, when the hair treatment composition is picked up at the time of use, dripping will occur, and the composition will give a dilute impression, making it difficult to give a so-called rich feel. The above viscosity can be easily achieved by the specific hydrophobically modified polyether urethane of the general formula (1). As a method for measuring the viscosity, a commercially available cone plate type or double cylindrical type viscometer, for example, CSL-10 manufactured by Carri-Med Co., Ltd.
It can be measured using 0 or the like.

"Other Additives" In addition to the above essential components, the cleaning composition of the present invention may contain other components, such as propylene glycol, which are usually blended with a cleaning agent as long as the effects of the present invention are not impaired. , Sorbitol, humectants such as glycerin, cationic surfactants, silicone derivatives, conditioning agents such as higher alcohols, medicinal agents, humectants, chelating agents, pH adjusters, anti-inflammatory agents, preservatives, ultraviolet absorbers, oxidation Various detergents are manufactured by a conventional method according to the intended dosage form and application by adding an inhibitor, a dye, a fragrance, and the like. In addition, it was discovered that the following unexpected effects were exhibited when the cationized starch was added to the composition of the present invention. Excellent smoothness of hair when rinsed. There is no sticky feeling of hair. As the cationized starch, a commercially available product (for example, Sensomer CI-50: Nalco) is used, and usually 0.01 to 2% by weight, preferably 0.2 to 1.5% by weight based on the total amount of the composition.

[0055]

The present invention will be described in more detail with reference to the following examples. The present invention is not limited to the embodiments. In addition, unless otherwise specified, the compounding amount is shown in% by weight.

Prior to the examples, production examples of hydrophobically modified polyether urethane will be described. <Production Example A> In a 1000 mL four-necked flask equipped with a thermometer, a nitrogen inlet tube and a stirrer, polyethylene glycol (PEG) (molecular weight: about 11,000) (R ¹ -[(O-
R ² ) _k -OH] _m ), 550 parts,

Embedded image Ethylene oxide (EO) 20 mol adduct of branched alcohols _{^{(HO- (R 4 -O) n}} -R corresponding to ⁵⁾ was charged 198 parts, then cooled to 80 ° C. hexamethylene diisocyanate (HMDI) (R ³ − (NCO) _{h + 1} ) 2
9.6 parts was added, and the mixture was reacted at 80 to 100 ° C. for 2 hours under a nitrogen stream. It was confirmed that the isocyanate content was 0%, and a pale yellow solid reaction product was obtained at room temperature.

Various hydrophobically modified polyether urethanes can be prepared in the same manner as in Production Example A. For example,
The hydrophobically modified polyether urethanes according to Production Examples A to G shown in Table 1 can be suitably used in the present invention.

[0058]

[Table 1] Production Examples A to G

In addition to the above production examples, commercially available hydrophobically modified polyether urethane can also be used.

The following Examples and Comparative Examples were prepared by a conventional method. Using each of these samples, according to the evaluation method described below, “temperature stability (viscosity)”, “viscoelasticity (sensory evaluation of product viscosity)”, “foaming”, “foam persistence”, “ Of "fresh feeling at the time of washing" was evaluated.

Temperature stability (viscosity) The prepared sample was filled in a 50 ml transparent glass tube,
Each sample was stored in a thermostat at 0 ° C., 37 ° C., 25 ° C., and 0 ° C., and the state of the sample (viscosity) after 6 months was observed. Viscosity measurement, using a cone plate or double cylindrical viscometer,
The apparent viscosities at 25 ° C., 1 s ⁻¹ and 100 s ⁻¹ were determined. The evaluation was performed as follows. "Evaluation" A: The viscosity of each temperature sample is 1 compared to the initial viscosity (25 ° C).
0% or less change ○: The viscosity of each temperature sample is 2 compared to the initial viscosity (25 ° C).
0% or less change Δ: The viscosity of each temperature sample is 2 compared to the initial viscosity (25 ° C).
Change greater than 0%

Viscoelasticity (Sensory Evaluation of Product Viscosity) When each sample was taken out of a 50 ml transparent glass tube into a hand, the presence or absence of liquid dripping from the hand and the ease of stretching were evaluated by a panel of 20 persons. The evaluation was performed according to the following criteria. "Evaluation" ◎: 15 or more out of 20 persons were judged to be excellent in applicability at the time of washing (no dripping from hands / spreading when applying) ○: 11 to 14 out of 20 persons were during washing Is determined to be excellent in applicability (no dripping from hands, good spread during application) △: 10 or less out of 20 have good applicability during washing (no dripping from hands, good spread during application) Determined to be excellent

Using the prepared sample, 400 ml of artificial hard water (70 ppm calcium carbonate) at 40 ° C. was placed in a cylindrical cylinder with a stirrer of a 2500 ml container, 4 g of a test sample was added, and the foam immediately after stirring at 4500 rpm for 1 minute was added. The capacity was measured. “Evaluation” ：: Good foaming (foam capacity 1200 ml or more) ○: Normal foaming (foam capacity 800 ml or more) △: Poor foaming (foam capacity less than 800 ml)

Foam Persistence The foam volume 5 minutes after the foaming measurement was measured, and the ratio to the foaming immediately after stirring was determined. The ratio was calculated as (foam volume after 5 minutes / foam volume immediately after). "Evaluation" ：: Good foam sustainability (ratio of 0.8 or more) ○: Normal foam sustainability (ratio of 0.6 to less than 0.8) △: Poor foam sustainability (ratio of less than 0.6)

Refreshing feeling (sensory evaluation after washing and after towel drying) When 3 g of each sample was taken and the face was washed,
The refreshing feeling at the time of washing and after towel drying was evaluated by a panel of 20 persons. The evaluation was performed according to the following criteria. "Evaluation" ◎: More than 15 out of 20 people judged to be refreshed after washing and after towel drying ○: 11 to 14 out of 20 people judged to be refreshing after washing and after towel drying △: Less than 10 out of 20 people washed off Judged to be refreshed at time and after towel drying

[0066]

[Table 2]

From the above examination, the cleaning composition of the present invention
It can be seen that it has excellent temperature stability, viscosity, foamability, and foam continuity. On the other hand, when the hydrophobically modified polyether urethane is not blended, it is found that the sensory evaluation of temperature stability and viscosity is particularly poor.

[0068]

[Table 3]

From the above examination, it can be seen that the cleaning composition of the present invention exhibits excellent properties. On the other hand, when the weight ratio of the anionic surfactant to the amphoteric surfactant is more than 2: 8, it can be seen that the sensory evaluation of viscosity and the foaming property are particularly poor.

[0070]

[Table 4]

From the above examination, it is understood that in the detergent composition of the present invention, the blending amount of the hydrophobically modified polyether urethane is from 0.1 to 0.1%.
It can be seen that 10% by weight is optimal.

[0072]

[Table 5]

From the above examination, it can be seen that the detergent composition according to the present invention is optimal when the amount of the surfactant is 5 to 40% by weight.

[0074]

[Table 6]

From the above examination, it can be seen that in the cleaning composition of the present invention, the blend of the hydrophobic modified polyether urethane is remarkably superior to other polymer thickeners. Further, from the above examples, in order to obtain a high evaluation result in viscoelasticity (sensory evaluation of viscosity), the viscosity must be 1 to 25 ° C. and 1 s ⁻¹ .
0.1 to ¹ Pa · s at 10 Pa · s, 25 ° C. and 100 s ⁻¹
It can be seen that s is preferable.

Other examples will be described below. Each of them is a detergent composition having excellent viscosity, excellent foaming properties and foam sustainability, and has a slimy feeling even after rinsing.

Example 19 Body Cleanser Potassium Coconut Fatty Acid 20 Betaine Myristyldimethylaminoacetate 3 Hydrophobically Modified Polyetherurethane 2 Glycerin 5 Taurine 2.0 Citric Acid 0.5 Dodecane-1 described in Production Examples A to G of the present invention Sodium 2,2-diol acetate ether 3 Hydroxypropyl methylcellulose 0.3 Perfume Appropriate amount Purified water Remainder (total amount 100) The above components were dissolved by heating to 70 ° C and cooled to 30 ° C.

Example 20 Gel-like detergent coconut fatty acid triethanolamine 10 myristyl dimethylamino acetate betaine 10 hydrophobically modified polyether urethane described in Production Examples A to G of the present invention 1 glycerin 5 citric acid 0.5 dodecane-1, 2-Diol sodium acetate ether 5 Perfume Appropriate amount Purified water Remainder (total amount 100) The above components were dissolved by heating to 70 ° C and cooled to 30 ° C.

Example 21 Shampoo Sodium Coconut Fatty Acid Acylmethyltaurine 10 Coconut Fatty Acid Amidopropyl Betaine 5 Glycerin 1 Citric Acid 1 Taurine 1.5 Methyltaurine 0.5 Hydrophobic modified polyether urethane according to Production Examples A to G of the present invention 0.5 Cationized cellulose 0.5 Perfume Appropriate amount Purified water Remainder (total amount: 100) The above components were dissolved by heating to 80 ° C and cooled to 30 ° C.

Example 22 Rinse Sodium N-stearoyl-N-methyltaurine 2.0 Stearyl alcohol 8.5 Glycerin 5.0 Citric acid 0.03 Hydrophobically modified polyether urethane 0 according to Production Examples A to G of the present invention 0 .5 KATHON CG (preservative, Rohm and Haas) Appropriate amount Perfume Appropriate amount Purified water Remainder (total amount 100)

Example 23 Facial Wash Foam Potassium Coconut Fatty Acid 25 Sodium Coconut Fatty Acid N-Methyltaurine 5 Polyethylene Glycol 400 10 Glycerin 20 Stearic Acid 3 Dodecane-1,2-diol Acetate Sodium Ether 3 Taurine 2 Production Examples A to G of the Present Invention 0.5 Hydrophobically modified polyether urethane 0.5 Perfume Appropriate amount Purified water Remainder (total amount 100) The above components were dissolved by heating to 80 ° C and cooled to 30 ° C.

Example 24 Body shampoo Coconut fatty acid potassium 5 Coconut fatty acid amidopropyl betaine 2 Propylene glycol 10 Sodium ether acetate dodecane-1,2-diol 10 N-Sodium fatty acid-N-methyltaurine sodium 5 Taurine 1 Production example of the present invention Hydrophobically modified polyether urethane described in A to G 0.5 Perfume Appropriate amount Purified water Remainder (total amount: 100) The above components were dissolved by heating to 80 ° C and cooled to 30 ° C.

The following tests were conducted to confirm the unexpected effects of the present invention. In associative thickeners "formula effect of R ⁵ (1)" Formula (1), by increasing the chain length of the terminal hydrophobic groups, it increased hydrophobic association force, a more efficient system I confirmed that I could thicken it. The viscosity was measured using a cone plate or a double cylinder viscometer, and the apparent viscosities at 25 ° C., 1 s ⁻¹ and 100 s ⁻¹ were determined.

[Table 7] * 1: In the same manner as in Production Example A, associative thickeners (hydrophobically modified polyether urethane) having different carbon numbers of R ⁵ were prepared.
The compound having 24 carbon atoms is the hydrophobically modified polyether urethane of Production Example A. The compound having 18 carbon atoms was produced by using a compound corresponding to the general formula [Formula 12] of Production Example A and adding 20 mol of EO of stearyl alcohol. The compound having 16 carbon atoms is a compound corresponding to the general formula “Chemical Formula 12” of Production Example A and EO20 of cetyl alcohol.
Prepared using molar adduct. The compound having 12 carbon atoms was produced by using a compound corresponding to the general formula "Formula 12" of Production Example A and adding 20 mol of EO of lauryl alcohol. * 2: Shampoo formulations coconut fatty acid methyl taurine sodium 10% by weight coconut fatty acid amide propyl betaine 6 wt% associative thickener 0.5 wt% cationic starch 0.5% by weight Ion-exchanged water balance The above study described in Table, the R ⁵ It can be seen that when a hydrophobically modified polyether urethane having 24 carbon atoms is used, not only a simple aqueous solution but also the cleaning composition of the present invention has a high viscosity increasing effect.

"Effect of cationized starch" A shampoo having the following formulation was prepared, and the smoothness and stickiness of the rinse after use were evaluated. The test was performed using a shampoo having the following formulation. Sodium coconut fatty acid methyltaurine 10% by weight Coconut fatty acid amidopropyl betaine 6% by weight Compound of Production Example A 0.5% by weight Cationized starch or cationized cellulose The amount described below Ion-exchanged water Remainder Evaluation method -3, -2, -1,
0, +1, +2, +3). The evaluation of -3 and +3 was performed as follows. Smoothness: (Not very smooth: -3 → very smooth: +3) Sticky feeling: (Very sticky: -3 → Not very sticky: +3) The average value of eight panelists was determined and judged according to the following. ×: less than -1.5 Δ: -1.5 to less than +0.5 ○: +0.5 to less than +1.5: +1.5 or more

[Table 8] ――――――――――――――――――――――――――――――――― Compounding amount (% by weight) Rinse smooth feeling Sticky No feeling Cationized starch 0 × ◎ 0.1 △ ◎ 0.2 ○ ◎ 0.5 ○ ◎ 1.0 ◎ ◎ 1.5 ◎ ◎ ―――――――――――――――――― ――――――――――――――――――― Cationized cellulose 0.5 ○ △ 1.0 ◎ × ―――――――――――――――――― ――――――――――――――――― From the above results, if you wash your hair with a shampoo containing cationized starch, you will get a smooth, non-sticky good feel when rinsing. You can see that.

Another embodiment of the present invention is added. In the following examples, the hydrophobically modified polyether urethane is
All products are commercially available (ADEKANOL GT-700: Asahi Denka Kogyo Co., Ltd.).

Example 25 Shampoo wt% Purified Water The balance with the total amount being 100 parts by weight Cationized cellulose (manufactured by Union Carbide; JR-400) 0.50 N-cocoyl-N-methyltaurine Na 5.00 Ethylene distearate Glycol 2.00 Coconut fatty acid monoethanolamide 0.60 Citric acid Amount to adjust pH to 5.3 Propylene glycol laurate 2.00 Hydrophobically modified polyether urethane 0.50 Sodium benzoate 0.30 Edetate 2Na 0.01 Phenoxyethanol 0.20 Compound flavor 0.60 Palm fatty acid amidopropyl betaine 4.00 Lauryl dimethylaminoacetate betaine 4.00 After cationizing cellulose in purified water at room temperature, heat to 80 ° C and add other raw materials Stir and mix and then cool And, to prepare a shampoo.

Example 26 Shampoo wt% Purified Water Balance to make the total amount 100 parts by weight Cationic polymer (manufactured by Nalco; Marcoat 550) 0.50 Polyoxyethylene (2) lauryl ether sulfate Na 9.00 dipropylenelene glycol 3.00 Ethylene glycol distearate 2.00 Coconut fatty acid monoethanolamide 2.50 Hydrophobically modified polyether urethane 0.50 POP-POE block copolymer (Pluronic L-64 manufactured by Asahi Denka Co., Ltd.) 0.50 Preservative (Caisson CG) ) 0.05 Edetate 2Na 0.01 Compound flavor 0.60 L-Glutamic acid Amount for adjusting pH to 5.0 Coconut fatty acid amidopropyl betaine 7.00 Silicone emulsion (manufactured by Dow Corning Toray; BY22-005) 1 .00 raw water in purified water Cooling After stirring mixed sequentially turned to 80 ° C. and to prepare a shampoo.

Example 27 Shampoo% by weight Purified water The balance is 100 parts by weight. Residue Cationized starch 0.20 Polyoxyethylene (2) lauryl ether sulfate Na 12.00 Propylene glycol 5.00 Coconut fatty acid monoethanolamide 2. 00 Hydrophobically modified polyether urethane 0.50 Preservative (Caisson CG) 0.05 Edetate 2Na 0.01 Compound flavor 0.60 Succinic acid Amount to adjust pH to 5.0 Coconut fatty acid amidopropyl betaine 7.00 Purified water The raw materials are successively charged, stirred and mixed at 80 ° C., and then cooled to prepare a shampoo.

Example 28 Shampoo (% by weight) Purified water The balance with the total amount being 100 parts by weight Cationized cellulose (Catinal LC-100, manufactured by Toho Chemical Co., Ltd.) 0.30 Polyoxyethylene (2) lauryl ether sulfate Na 18.00 mono Decaglycerin oleate 1.00 Coconut fatty acid monoethanolamide 2.00 Hydrophobic modified polyether urethane 0.50 Preservative (Caisson CG) 0.05 Edetate 2Na 0.01 Compounding flavor 0.60 Lactic acid pH 5.0 Amount to be prepared Dipotassium glycyrrhizinate 0.10 Taurine 2.00 Sodium pyrrolidonecarboxylate 0.10 Coconut fatty acid amidopropyl betaine 5.00 Raw materials are sequentially charged into purified water, stirred and mixed at 80 ° C., and then cooled to prepare a shampoo .

Example 29 Hair Nail Polish Conditioner Weight% Purified Water (1) 20.00 Dimethylpolysiloxane Gum: Dimethylpolysiloxane 20 mPa · s (20:80) 1.00 Cetostearyl Alcohol 9.00 N-stearoyl-N-methyl Taurine Na 1.00 Benzyl alcohol 5.00 Glycerin monooleate 1.00 Hydrophobic modified polyether urethane 0.50 Royal jelly extract 0.05 Edetate 2Na 0.01 Compound flavor 0.60 Citric acid pH 3.0 Amount to be prepared Alizurur purple 0.08 Taurine 2.00 Purified water Remaining amount of 100 parts by weight Remaining parts are put into 20 parts of purified water sequentially, stirred and mixed at 80 ° C., cooled, and then cooled at room temperature. Put in, cool with heat exchanger and hair manicure Ishona (cleaning agent rinsing) is prepared.

Example 30 Shampoo% by weight Purified water The balance with the total amount being 100 parts by weight Cationized cellulose (manufactured by Union Carbide; JR-400) 0.50 N-cocoyl-N-methyltaurine Na 5.00 Ethylene distearate Glycol 2.00 Coconut fatty acid monoethanolamide 0.60 Citric acid Amount to adjust pH to 5.3 Propylene glycol laurate 2.00 Hydrophobically modified polyether urethane 0.50 Sodium benzoate 0.30 Edetate 2Na 0.01 Phenoxyethanol 0.20 Compound flavor 0.60 Palm fatty acid amidopropyl betaine 4.00 Lauryl dimethylaminoacetate betaine 4.00 After cationizing cellulose in purified water at room temperature, heat to 80 ° C and add other raw materials Stir and mix and then cool And, to adjust the shampoo.

Example 31 Shampoo% by weight Purified water The balance with the total amount being 100 parts by weight Cationic polymer (manufactured by Nalco; Marcoat 550) 0.50 Polyoxyethylene (2) lauryl ether sulfate Na 9.00 dipropylenelene glycol 3.00 Ethylene glycol distearate 2.00 Coconut fatty acid monoethanolamide 2.50 Hydrophobically modified polyether urethane 0.50 POP-POE block copolymer (Pluronic L-64 manufactured by Asahi Denka Co., Ltd.) 0.50 Preservative (Caisson CG) ) 0.05 Edetate 2Na 0.01 Compound flavor 0.60 L-Glutamic acid Amount for adjusting pH to 5.0 Coconut fatty acid amidopropyl betaine 7.00 Silicone emulsion (manufactured by Dow Corning Toray; BY22-005) 1 .00 raw water in purified water Cooling After stirring mixed sequentially turned to 80 ° C. and adjusted shampoo.

Example 32 Shampoo% by weight Purified water The balance is 100 parts by weight. Residue Cationized starch 0.20 Polyoxyethylene (2) lauryl ether sulfate Na 12.00 Propylene glycol 5.00 Coconut fatty acid monoethanolamide 2. 00 Hydrophobically modified polyether urethane 0.50 Preservative (Caisson CG) 0.05 Edetate 2Na 0.01 Compound flavor 0.60 Succinic acid Amount to adjust pH to 5.0 Coconut fatty acid amidopropyl betaine 7.00 Purified water The raw materials are sequentially charged, stirred and mixed at 80 ° C., and then cooled to prepare a shampoo.

Example 33 Shampoo wt% Purified Water The balance with the total amount as 100 parts by weight Cationized cellulose (Catinal LC-100, manufactured by Toho Chemical Co., Ltd.) 0.30 Polyoxyethylene (2) lauryl ether sulfate Na 18.00 mono Decaglycerin oleate 1.00 Coconut fatty acid monoethanolamide 2.00 Hydrophobic modified polyether urethane 0.50 Preservative (Caisson CG) 0.05 Edetate 2Na 0.01 Compounding flavor 0.60 Lactic acid pH 5.0 Amount to be prepared Dipotassium glycyrrhizinate 0.10 Taurine 2.00 Sodium pyrrolidone carboxylate 0.10 Coconut fatty acid amidopropyl betaine 5.00 Raw materials are sequentially put into purified water, stirred and mixed at 80 ° C., then cooled, and shampoo is adjusted. .

[0095]

According to the present invention, it is possible to provide a detergent composition having excellent viscosity, excellent foaming properties and foam sustainability, and having a slimy feeling even after rinsing.

──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. ⁷ Identification symbol FI Theme coat ゛ (Reference) C08G 18/48 C08G 18/48 Z C11D 1/04 C11D 1/04 1/10 1/10 1/18 1 / 18 1/28 1/28 1/90 1/90 1/94 1/94 3/22 3/22 10/02 10/02 (72) Inventor Katsuo Hashimoto 2-2 Hayabuchi, Tsuzuki-ku, Yokohama, Kanagawa Prefecture 1 Shiseido Research Center, Inc. (Shin-Yokohama) (72) Inventor Isamu Kanada 2-2-1 Hayabuchi, Tsuzuki-ku, Yokohama, Kanagawa Prefecture, Ltd. Shiseido Research Center (Shin-Yokohama) Inc. (72) Inventor Toshio Yanagi Yokohama, Kanagawa 2-2-1 Hayabuchi, Tsuzuki-ku City Shiseido Research Center (Shin-Yokohama) F-term (reference) 4C083 AC11 AC12 AC17 AC23 AC24 AC30 AC47 AC48 AC53 AC54 AC66 AC71 AC78 AC79 AC85 AD05 AD07 AD09 AD11 AD13 AD15 AD24 AD28 AD35 AD53 BB05 BB07 B B48 CC23 CC38 EE06 FF01 4H003 AB03 AB05 AB09 AB10 AB21 AB23 AD03 AD04 BA12 DA02 EB05 EB08 EB22 EB38 EB41 EB42 ED02 FA17 FA18 FA21 FA26 FA30 4J034 BA05 BA08 CA02 CA03 CA04 CA05 CB01 CB02 DB03 DB03 CB03 DB03 DG03 DG04 DG05 DG14 DG15 DG18 HA01 HA06 HA07 HA08 HC03 HC08 HC12 HC13 HC22 HC34 HC35 HC46 HC52 HC61 HC64 HC67 HC71 HC73 QA05 RA17

Claims (15)

[Claims] 1. A cleaning composition comprising the following components (A) and (B). (A) Hydrophobically modified polyether urethane represented by the following general formula (1): embedded image General formula (1) R ¹ — {(O—R ² ) _k —OCONH—R ³ [—NHCOO— (R ^4- O) _n -R ⁵ ] _h } _m (1) wherein R ¹ , R ² and R ⁴ represent a hydrocarbon group which may be the same or different, and R ³ has a urethane bond R ⁵ represents a linear, branched or secondary hydrocarbon group (having 24 or more carbon atoms), m is a number of 2 or more, and h is a number of 1 or more. And k and n are independently numbers in the range of 0 to 1000.] (B) Anionic surfactant and / or amphoteric surfactant 2. In the hydrophobically modified polyether urethane of the general formula (1), R ² and / or R ⁴ may be the same or different from each other, and may have an alkylene group having 2 to 4 carbon atoms, or
The cleaning composition according to claim 1, which is a phenylethylene group. 3. The hydrophobically modified polyether urethane of the general formula (1), wherein R ³ is a residue of a polyisocyanate represented by R ^3- (NCO) _{h +} 1.
Or the cleaning composition according to 2. 4. A polyisocyanate residue represented by R ^3- (NCO) _{h + 1} comprising: a divalent to octavalent polyol;
The cleaning composition according to claim 3, which is a residue of a polyisocyanate obtained by reacting a tetravalent polyisocyanate. 5. The hydrophobically modified polyether urethane of the general formula (1), wherein R ¹ is a residue of a polyol represented by R ^1- (OH) _m. Or the cleaning composition according to 4. 6. The hydrophobically modified polyether urethane of the general formula (1), wherein R ⁵ is a hydrocarbon group derived from decyltetradecyl alcohol. The cleaning composition according to the above. 7. A method according to claim 1, wherein the hydrophobically modified polyether urethane of the general formula (1) comprises one or more polyether polyols represented by R ¹ -[(OR ² ) _k -OH] _m , ^3- (NCO)
and one or more polyisocyanates represented by _{h + 1,} it is a HO- (R ⁴ -O) 1 kind is represented by _n -R ⁵ or reaction of two or more polyether monoalcohols The cleaning composition according to claim 1, 2, 3, 4, 5, or 6. 8. The method according to claim 1, wherein the anionic surfactant has one of the following general formulas (2), (3) and (4). 7. The cleaning composition according to 7. ## STR2 ## formula (2) R1CO-a- (CH 2) nSO 3 M1 (2) ( wherein, R1CO- represents a saturated or unsaturated fatty acid residue having an average carbon number 10 to 22, a Is -O-, -NH
—, —N (CH ₃ ) — represents any structure of a linking group containing an electron donating atom, and M1 represents hydrogen, an alkali metal, an alkaline earth metal, ammonium or an organic amine; Represents an integer of 1 to 3) ## STR3 ## Formula (3) R2CONH-C (b) H-COOM2 (3) (wherein, R2CO- is saturated or unsaturated having an average of 10 to 22 carbon atoms). B represents a hydrogen atom, -C
H ₃ or — (CH ₂ ) n —COOM3;
2, M3 represents hydrogen, an alkali metal, an alkaline earth metal, ammonium or an organic amine;
Formula (4) R3COO-M4 (4) (wherein, R3COO- represents a saturated or unsaturated fatty acid residue having an average of 10 to 22 carbon atoms, and M4 represents hydrogen) , An alkali metal, an alkaline earth metal, ammonium or an organic amine, and n represents an integer of 1 to 3.) 9. The method according to claim 1, wherein the anionic surfactant is one or more selected from the group consisting of N-acylmethyltaurine salts, N-acyltaurine salts and N-acylisethionates. Claims 1, 2, 3, 4, 5,
9. The cleaning composition according to 6, 7, or 8. 10. The washing according to claim 1, wherein the amphoteric surfactant is a betaine acetate type or an imidazoline type amphoteric surfactant. Composition. 11. The method according to claim 1, wherein the weight ratio of the anionic surfactant to the amphoteric surfactant is from 10: 0 to 2: 8. , 9 or 10
The cleaning composition according to the above. 12. The amount of the hydrophobically modified polyether urethane represented by the general formula (1) is 0.1% based on the total amount of the detergent composition.
3 to 10% by weight.
The cleaning composition according to 3, 4, 5, 6, 7, 8, 9, 10, or 11. 13. The amount of the anionic surfactant or amphoteric surfactant is 5 to 40 with respect to the total amount of the detergent composition.
%, By weight%.
The cleaning composition according to 5, 6, 7, 8, 9, 10, 11 or 12. 14. The cleaning composition has a viscosity of 25 ° C. for 1 second.
¹ to 10 Pa · s measured at ^-1 and / or 25 ° C.
It is 0.1 to ¹ Pa · s measured at 100 s ⁻¹ , characterized in that it is 0.1 to ¹ Pa · s.
The cleaning composition according to 9, 10, 11, 12 or 13. 15. The method according to claim 1, further comprising a cationized starch.
The cleaning composition according to 8, 9, 10, 11, 12, 13 or 14.