CN1626057A - Water liquid cleaner compsns - Google Patents

Water liquid cleaner compsns Download PDF

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Publication number
CN1626057A
CN1626057A CN 200310119412 CN200310119412A CN1626057A CN 1626057 A CN1626057 A CN 1626057A CN 200310119412 CN200310119412 CN 200310119412 CN 200310119412 A CN200310119412 A CN 200310119412A CN 1626057 A CN1626057 A CN 1626057A
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China
Prior art keywords
carbon number
weight
acid
alkyl
fatty acid
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CN 200310119412
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Chinese (zh)
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CN100548264C (en
Inventor
新井贤二
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Kao Corp
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Kao Corp
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Publication of CN100548264C publication Critical patent/CN100548264C/en
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Abstract

A compoiste water-soluble liquid detergent features that it contains the long-chain glycerine ester of fatty acid whose forma is R1COO(CH2CH2O)mA, and the surfactant and its pH value is 1-5 after it is diluted by water. Its advantages are pearl lustre, and high detergency.

Description

The waterborne liquid cleanser compositions
Technical field
The present invention relates to have the glossy waterborne liquid cleanser compositions of Margarita attitude.
Background technology
Now, people are developing the cleaning agent that can realize the raising of washing function simultaneously and have gentle sense, regulating effect.But along with the variation of life style, the requirement of the consumer variation that also becomes also becomes more extensive to the requirement of the outward appearance of cleaning agent, function etc.
For realizing luxurious sense, give consumer with gratification, this cleaning agent is endowed Margarita attitude outward appearance, and the function of cleaning agent then only is not absorbed in scourability, and requirement is for example as making hair softness, suitable sliding, the easy many-sided functions such as logical of combing under the situation of hair cleanser.
For realizing Margarita attitude outward appearance, known, now use alkylene glycol mono alkyl ester or two Arrcostab, but, therefore be difficult to obtain desired Margarita attitude outward appearance because of the raw material reason makes the alkyl chain length distribution wide.In addition, realize hair flexibility, smoothness and easily combing aspect such as the general character, known have the pH value of the cleaning agent of making to be tart method, but problem is, when system pH is acidity, might cause the pearlization agent---the decomposition of ester and produce separation, this will impair the Margarita outward appearance etc. and the remarkable stability of destroying compositions.
Summary of the invention
The invention provides a kind of containing with general formula (1)
R 1COO(CH 2CH 2O) mA??????????????(1)
The long-chain fat acid glyceride of expression and the waterborne liquid cleanser compositions of surfactant, in formula (1), R 1The alkyl or the alkenyl of expression carbon number 11～21, A represents hydrogen atom or COR 2, and R 2The alkyl or the alkenyl of expression carbon number 11～21, m is 1～3 numerical value, and the carbon number distribution that constitutes fatty acid in above-mentioned long-chain fat acid glyceride composition is: carbon number more than 18 is more than the 60 weight %, carbon number 16 be below the 40 weight %, carbon number less than 16 be below the 5 weight %, and when being diluted with water to 20 times of weight, the pH value during 25 ℃ of said compositions is 1～5.
The present invention also provides a kind of waterborne liquid cleanser compositions that contains above-mentioned long-chain fat acid glyceride and surfactant, and the carbon number distribution that constitutes fatty acid in the above-mentioned long-chain fat acid glyceride composition is: carbon number more than 18 is more than 65～85 weight %, carbon number less than 18 be 15～35 weight %, carbon number 16 be below the 35 weight %, carbon number less than 16 be below the 5 weight %, and, when being diluted with water to 20 times of weight, the pH value during 25 ℃ of said compositions is 1～5.
The specific embodiment
The acidity that the present invention relates to the excellent in stability of pearlization agent is cleanser compositions.
The inventor finds: by making as the alkyl chain length of the alkylene glycol mono alkyl ester of pearlization agent or two Arrcostabs within the specific limits, acidity is that cleaning agent has good Margarita attitude outward appearance, the good stability of pearlization agent, the good stability of long preservation under the high temperature particularly is even long preservation also can keep good spatter property and foaming characteristic.
Be used for pearlization agent of the present invention, that is, in the long-chain fatty acid glycol ester, in the general formula (1) by R 1And R 2The alkyl of expression and the carbon number of alkenyl are 11～21, are preferably 17～21, are preferably 17 especially, and are preferably straight chained alkyl.Long-chain fatty acid glycol ester (1) can be that mixture maybe can be that the carbon number that constitutes fatty acid has distribution, but it is narrow to be preferably carbon number distribution.Promptly, the carbon number distribution of the formation fatty acid of long-chain fatty acid glycol ester (1) is necessary for as described below: the ratio of carbon number more than 18 is more than the 60 weight %, the ratio of carbon number 16 is below 40%, carbon number is below the 5 weight % less than 16 ratio, and be preferably the ratio of carbon number more than 18 is 65～85 weight %, carbon number is 15～35 weight % less than 18 ratio, the ratio of carbon number 16 is below the 35 weight %, and carbon number is below the 5 weight % less than 16 ratio.
As the preferred concrete example of long-chain fatty acid glycol ester (1), can enumerate ethylene glycol fatty acid ester, the ethylene glycol bis fatty acid ester, 2,2'-ethylenedioxybis(ethanol). mono fatty acid ester, 2,2'-ethylenedioxybis(ethanol). double acid ester etc. wherein are preferably the ethylene glycol bis fatty acid ester.
From beautiful pearly luster, good stable, particularly the stable aspect under the high temperature considers that in cleanser compositions of the present invention, the content of long-chain fatty acid glycol ester (1) is preferably 0.3～10 weight %, more preferably 0.5～5 weight % is preferably 0.8～3 weight % especially.
Can enumerate anion surfactant, amphoteric surfactant and non-ionic surface active agent as being used for surfactant of the present invention.
Be preferably the material of sulphuric acid system, sulfonic acid system, carboxylic acid system as anion surfactant, for example can enumerate alkyl sulfate, polyoxyalkylene alkyl sulfate, polyoxyalkylene alkenyl ether sulfate, 2-Sulfosuccinic acid alkyl ester salt, polyoxyalkylene 2-Sulfosuccinic acid alkyl ester salt, polyoxyalkylene alkyl phenyl ether sulfate, higher fatty acid salt etc., wherein be preferably polyoxyalkylene alkyl sulfate, alkyl sulfate, be preferably material especially with following general formula (2) or (3) expression.
R 3(CH 2CH 2O) nSO 3M????????????(2)
R 4OSO 3M?????????????????????(3)
Wherein, R 3The alkyl or the alkenyl of expression carbon number 10～18, R 4The alkyl of expression carbon number 10～18, M represents alkali metal, alkaline-earth metal, ammonium, alkanolamine or basic amino acid, n represents 1～5 weight average number.
As amphoteric surfactant, can enumerate acetic acid betaines, glycine betaines, sulfobetaines class, sulfamic acid betaines, phosphoric acid betaine class, alkyl amine oxide, amide amine oxide etc.Wherein be preferably fatty acid amide CAB such as coco-nut oil fatty acid amide (coconut palm amide (cocamide)) CAB, dodecanamide propyl betanin.
As non-ionic surface active agent, can enumerate polyoxyalkylene alkyl class, polyoxyalkylene fatty acid ester, polyoxyalkylene sorbitan esters, polyoxyalkylene sorbitan fatty acid ester class, polyoxyalkylene Sorbitol fatty acid ester, polyoxyalkylene glycerine fatty acid esters, monoglyceride (monoglyceride) class, sorbitan fatty acid ester class, fatty monoethanol amide class, fatty diglycollic amide class, alkyl poly glucoside etc.
These surfactants can use two or more simultaneously, in addition, consider from foaming characteristic, the liquid when using, washing performance aspect, in cleanser compositions of the present invention, its content is preferably 10～50 weight %, and more preferably 10～30 weight % are preferably 10～20 weight % especially.
25 ℃ pH value when water is diluted to 20 times of weight with cleanser compositions of the present invention is 1～5, more preferably 3～4.In order to adjust pH value, can use organic acid or mineral acid, also can use alkali as required.Can enumerate hydroxy carboxylic acid, monocarboxylic acid, dicarboxylic acids, tricarboxylic acid, polybasic carboxylic acid, alkylsurfuric acid, alkyl phosphoric acid etc. as organic acid.Can enumerate glycolic, lactic acid, hydroxybutyric acid, glyceric acid, malic acid, tartaric acid etc. as hydroxy carboxylic acid, can enumerate acetic acid etc. as monocarboxylic acid, and can enumerate malonic acid, succinic acid, 1,3-propanedicarboxylic acid, adipic acid, maleic acid, fumaric acid, phthalic acid etc. as dicarboxylic acids, can enumerate citric acid etc. as tricarboxylic acid.Can enumerate hydrochloric acid, sulphuric acid, phosphoric acid etc. as mineral acid.Wherein be preferably organic acid, wherein be preferably alpha-hydroxy carboxylic acid compounds, be preferably lactic acid, malic acid especially, excellent on the flexibility of gloss, hair, smoothness.In addition, can enumerate sodium hydroxide, potassium hydroxide etc. as alkali.In cleanser compositions of the present invention, the content of organic acid or mineral acid is 0.05～10 weight %, more preferably 0.1～5 weight %, be preferably 0.5～1 weight % especially.
In order further to improve regulating effect, can add silicone in the cleanser compositions of the present invention.As silicone, can enumerate dimethyl polysiloxane (viscosity 5～2,000 ten thousand mm 2/ s), amino modified silicone, polyether-modified silicone, methyl phenyl silicone, fatty acid modified silicone, pure modification silicone, alkoxy-modified silicone, epoxide modified silicone, fluorine modification silicone, ring-type silicone, alkyl-modified silicone etc., wherein be preferably dimethyl polysiloxane.In cleanser compositions of the present invention, the silicone derivative content is preferably 0.01～10 weight %.
In cleanser compositions of the present invention, also can add cationic polymer (Poise C-80M, JR-125 etc.) and wait other to regulate composition.In cleanser compositions of the present invention, the content of these compositions is preferably 0.1～5 weight %.
In cleanser compositions of the present invention, also can add the composition that other is usually used in cleanser compositions according to various objectives.As such composition, can enumerate wetting agents such as propylene glycol, glycerol, diethylene glycol monoethyl ether, Sorbitol, pantothenic acid alcohol; Coloring agent such as dyestuff, pigment; Viscosity modifiers such as methylcellulose, Polyethylene Glycol, ethanol; Other also has plant extract, antiseptic, antibacterial, chelating agen, vitamin agent, anti-inflammatory agent, spice, UV absorbent, antioxidant etc.
Cleanser compositions of the present invention can be used as health cleaning agent such as shampoo, bath foam, facial milk cleanser.
Embodiment
Embodiment 1
The shampoo of forming shown in the modulomenter 1 is according to its outward appearance of following benchmark evaluation.
Metewand
The magnificent property of outward appearance
Estimate by five debaters, judge as follows:
Think that outward appearance is magnificent more than A:5 philtrum 4 people.
B:5 philtrum 3～2 people think that outward appearance is magnificent.
Think that outward appearance is magnificent below C:5 philtrum 1 people.
Solids precipitation after the preservation
Under 25 ℃, be kept in the vial 20 days, observe and have or not solids precipitation.
A: do not observe solids precipitation.
B: observed solids precipitation.
Stability under acid condition
Under 50 ℃, keep and keeping pearly luster suspension (shampoo), during the evaluation maintenance system stability (Margarita outward appearance).
A: stable reaching more than 1 month
B: stable reach 20 days
C: disappear less than 20 days Margarita outward appearances
Preserve the magnificent property of back outward appearance
After preserving 20 days under 50 ℃, estimate by five debaters, judge as follows:
Think that outward appearance is magnificent more than A:5 philtrum 4 people.
B:5 philtrum 3～2 people think that outward appearance is magnificent.
Think that outward appearance is magnificent below C:5 philtrum 1 people.
Table 1
Embodiment Comparative example
?1 ??2 ??3 ????4 ????5 ???6 ???1 ???2
Ethylene glycol bis C18 fatty acid ester ethylene glycol bis C22 fatty acid ester ethylene glycol bis C16 fatty acid ester glycol monomethyl C16 fatty acid ester glycol monomethyl C18 fatty acid ester glycol monomethyl C22 fatty acid ester ?1.485 ?- ?0.495 ?0.005 ?0.015 ?- ??1.485 ??- ??0.495 ??0.005 ??0.015 ??- ??1.485 ??- ??0.495 ??0.005 ??0.015 ??- ????1.2 ????0.1 ????0.5 ????0.05 ????0.12 ????0.01 ????1.2 ????0.1 ????0.5 ????0.05 ????0.12 ????0.01 ???1.2 ???0.1 ???0.5 ???0.05 ???0.12 ???0.01 ???0.98 ???- ???0.98 ???0.02 ???0.02 ???- ???0.98 ???- ???0.98 ???0.02 ???0.02 ???-
The ratio C16 of the fatty acid of the ratio C16 of the fatty acid that C18 is above less than the ratio of fatty acid ?0.75 ?0.25 ?0 ??0.75 ??0.25 ??0 ??0.75 ??0.25 ??0 ????0.72 ????0.28 ????0 ????0.72 ????0.28 ????0 ???0.72 ???0.28 ???0 ???0.50 ???0.50 ???0 ???0.50 ???0.50 ???0
Polyethylene glycol oxide (2.0) sodium sulfate polyethylene glycol oxide (3.0) sodium sulfate polyethylene glycol oxide (1.5) sodium sulfate coconut palm amido propyl betaine dodecanamide propyl betanin ?15 ?- ?- ?2 ?- ??- ??15 ??- ??- ??1 ??- ??- ??15 ??0.5 ??0.3 ????15 ????- ????- ????2 ????- ????- ????15 ????- ????- ????1 ???- ???- ???15 ???0.5 ???0.3 ???15 ???- ???- ???2 ???- ???- ???15 ???- ???- ???1
Amorphous dimethyl siloxane dimethyl polysiloxane (10mm 25 ℃ the time 2/ s) dimethyl polysiloxane (500mm 25 ℃ the time 2/ s) dimethyl polysiloxane (10,000 mm 25 ℃ the time 2/ s) dimethyl polysiloxane (1,000 ten thousand mm 25 ℃ the time 2/s) ?- ?1.5 ?- ?0.1 ?0.5 ??- ??1 ??0.5 ??2 ??- ??0.2 ??- ??- ??- ??2 ????- ????1.5 ????- ????0.1 ????0.5 ????- ????1 ????0.5 ????2 ????- ???0.2 ???- ???- ???- ???2 ???- ???1.5 ???- ???0.1 ???0.5 ???- ???1 ???0.5 ???2 ???-
Cationic cellulose (eastern nation's chemistry カ チ Na processed-Le LC-10) cation guar gum (big Japanese pharmacy Labor CG-M) cationic polymer (CALGON Merquat2001 processed) cationic polymer (CALGON Merquat550 processed) ?0.5 ?- ?- ?0.5 ??0.5 ??- ??1 ??- ??0.2 ??0.5 ??- ??1 ????0.5 ????- ????- ????0.5 ????0.5 ????- ????1 ????- ???0.2 ???0.5 ???- ???1 ???0.5 ???- ???- ???0.5 ???0.5 ???- ???1 ???-
Benzoic acid sodium chloride lactic acid citrate malate acid pH adjusts agent (hydrochloric acid/sodium hydroxide) 0.3-2--an amount of 0.5 0.1-1.5-an amount of -0.1--0.7 is an amount of 0.3-2--an amount of 0.5 0.1-1.5-an amount of -0.1--0.7 is an amount of 0.3-2--an amount of 0.5 0.1-1.5-an amount of
PH value: when being diluted with water to 20 times of weight, 20 ℃ ?3 ??4 ??4.5 ????3 ????4 ???4.5 ???3 ???4
(the continuous page or leaf of going up)
Estimate The magnificent property of outward appearance after stability under the solids precipitation acid condition after the magnificent property preservation of outward appearance is preserved ??A ??A ??A ??A ??A ??A ??A ??A ??A ??A ??A ??A ??A ??A ??A ??A ??A ??A ??A ??A ??A ??A ??A ??A ??C ??A ??C ??C ??C ??A ??C ??C

Claims (2)

1. a waterborne liquid cleanser compositions is characterized in that,
Contain with general formula (1)
R 1COO(CH 2CH 2O) mA????(1)
The long-chain fat acid glyceride and the surfactant of expression, in the formula, R 1The alkyl or the alkenyl of expression carbon number 11～21, A represents hydrogen atom or COR 2, and R 2The alkyl or the alkenyl of expression carbon number 11～21, m represents 1～3 numerical value,
And the carbon number distribution that constitutes fatty acid in described long-chain fat acid glyceride composition is: carbon number more than 18 is more than the 60 weight %, carbon number 16 be below the 40 weight %, carbon number less than 16 be below the 5 weight %,
And when being diluted with water to 20 times of weight, the pH value that described compositions is 25 ℃ is 1～5.
2. a waterborne liquid cleanser compositions is characterized in that,
Contain with general formula (1)
R 1COO(CH 2CH 2O) mA?????????????(1)
The long-chain fat acid glyceride and the surfactant of expression, in the formula, R 1The alkyl or the alkenyl of expression carbon number 11～21, A represents hydrogen atom or COR 2, and R 2The alkyl or the alkenyl of expression carbon number 11～21, m represents 1～3 numerical value,
And the carbon number distribution that constitutes fatty acid in described long-chain fat acid glyceride composition is: carbon number more than 18 is more than 65～85 weight %, carbon number less than 18 be 15～35 weight %, carbon number 16 be below the 35 weight %, carbon number less than 16 be below the 5 weight %
And when being diluted with water to 20 times of weight, the pH value during 25 ℃ of described compositionss is 1～5.
CNB2003101194129A 2003-12-10 2003-12-10 The waterborne liquid cleanser compositions Expired - Fee Related CN100548264C (en)

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Application Number Priority Date Filing Date Title
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CN100548264C CN100548264C (en) 2009-10-14

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105050578A (en) * 2013-03-21 2015-11-11 狮王株式会社 Shampoo composition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105050578A (en) * 2013-03-21 2015-11-11 狮王株式会社 Shampoo composition
CN105050578B (en) * 2013-03-21 2018-06-26 狮王株式会社 Shampoo compositions

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