CN105997546B - Body wash composition - Google Patents
Body wash composition Download PDFInfo
- Publication number
- CN105997546B CN105997546B CN201610192116.9A CN201610192116A CN105997546B CN 105997546 B CN105997546 B CN 105997546B CN 201610192116 A CN201610192116 A CN 201610192116A CN 105997546 B CN105997546 B CN 105997546B
- Authority
- CN
- China
- Prior art keywords
- component
- formula
- fatty acid
- mass
- feeling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/42—Amides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/36—Carboxylic acids; Salts or anhydrides thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/36—Carboxylic acids; Salts or anhydrides thereof
- A61K8/361—Carboxylic acids having more than seven carbon atoms in an unbroken chain; Salts or anhydrides thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/44—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/58—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing atoms other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur or phosphorus
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/10—Washing or bathing preparations
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/04—Carboxylic acids or salts thereof
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/667—Neutral esters, e.g. sorbitan esters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/20—Chemical, physico-chemical or functional or structural properties of the composition as a whole
- A61K2800/28—Rubbing or scrubbing compositions; Peeling or abrasive compositions; Containing exfoliants
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Dermatology (AREA)
- Emergency Medicine (AREA)
- Cosmetics (AREA)
- Detergent Compositions (AREA)
Abstract
The invention provides a body cleanser composition which can obtain good quick foamability and foam quality even when hard water is used, and can inhibit or eliminate tight feeling after washing to give refreshing feeling. The body wash composition is characterized by containing the following components (a): 0.1 to 20% by mass of a surfactant represented by the formula (1), and a component (b): 10 to 50 mass% of a fatty acid salt having 8 to 22 carbon atoms, and (c) component (a): 0.1 to 40% by mass of a surfactant represented by the formula (2), wherein the mass ratio ((a)/(b)) of the component (a) to the component (b) is 0.01 to 0.8, the mass ratio ((a)/(c)) of the component (a) to the component (c) is 0.05 to 1, and the surfactant represented by the formula (1)]
In the formula (1), each symbol is as defined in the specification, [ chemical formula 2]]
Description
Technical Field
The present invention relates to a body cleanser composition which can achieve good quick foamability and foam quality even when hard water is used, and can suppress or eliminate a tight feeling after washing to impart a refreshing feeling.
Background
Body wash compositions place more emphasis on not only the cleaning power for soil removal, but also on the foaming. For example, a very fine and dense foam has an effect of reducing friction against the skin as a cushioning material between the skin and the hands, towels, or the like when wiping the skin, and a very fine and dense foam is likely to take dirt out of pores, so that an effect of increasing detergency or the like can be expected, and further, it is required to obtain good foamability such as a satisfactory feeling by rapidly generating a rich foam. As the cleansing component added to the body cleanser composition due to the above-mentioned factors, a fatty acid salt is widely used because good foam quality (particularly, extremely fine and dense foam) can be obtained quickly.
However, if the water used contains a large amount of minerals such as calcium ions and magnesium ions, there is a problem that the fatty acid forms a salt with these metal ions, which causes the foaming to be easy and the foam quality to be deteriorated.
Therefore, attempts have been made to solve this technical problem by combining various compounds into a fatty acid salt. Further, the cleaning power of the fatty acid salt is high, but the degreasing power is also one of the problems. On the other hand, as a cleansing ingredient mild to the skin, an acylamino acid type anionic surfactant is exemplified.
However, though the acyl amino acid anionic surfactant can reduce the burden on the skin, the foaming easiness and foam quality are not sufficiently satisfactory as compared with fatty acid salts.
In addition, in the body cleanser composition, in addition to cleansing power or lather, the condition of the skin after washing is also important. The fatty acid salt is characterized by feeling a tight feeling on the skin after use. Further, if the hardness of water used is high, the tightening feeling becomes stronger. This tightness is a generally undesirable feeling. Further, when an acylamino acid type anionic surfactant capable of reducing the burden on the skin is used as a main cleansing ingredient, although the feeling of tightness is not easily felt, the feeling of stickiness is felt, and such stickiness is also a feeling of generally undesirable feeling. That is, it is important for the body cleansing composition to be less likely to feel a tight and sticky feeling after washing in addition to cleansing power and lather, and for example, the skin after washing is required to be in a fresh feeling.
For example, patent document 1 discloses a skin cleansing composition containing a fatty acid, an acylated amino acid surfactant such as sodium coconut fatty acid methyl taurate or sodium lauroyl sarcosinate, and a water-insoluble solid powder such as mica or talc. Although this composition has a suppressed post-wash feeling of tightness, it has insufficient quick foamability and foam quality when the hardness of the water used is high.
Patent document 2 discloses a powdery bath composition containing a fatty acid salt and an acyl glycinate salt. Although this composition can provide good foam quality while suppressing the feeling of tightness after washing, it has insufficient quick foamability when the hardness of water used is high.
Patent document 3 discloses that a combination of a fatty acid salt, a sugar alcohol, edetic acid, or the like can improve foaming when the hardness of water used is high, and can suppress a feeling of tightness. However, the refreshing feeling after washing is insufficient in this method.
As described above, it is difficult to develop a body cleanser composition that satisfies rapid foamability when hard water is used, good foam quality, and suppression of a tight feeling while imparting a refreshing feeling.
Documents of the prior art
Patent document
Patent document 1: japanese unexamined patent publication Hei 8-3030
Patent document 2: japanese laid-open patent publication No. 2007-302625
Patent document 3: japanese laid-open patent publication No. 2007-39350
Disclosure of Invention
Technical problem to be solved by the invention
The purpose of the present invention is to provide a body cleanser composition which can achieve good quick foamability and foam quality even when hard water is used, and can suppress or eliminate a tight feeling after washing to give a refreshing feeling.
In the present invention, "good quick foamability is obtained" or in other words, the ease of foaming is excellent, and "good foam quality is obtained" means that, for example, extremely fine and dense (creamy) foam can be obtained.
Means for solving the problems
The present inventors have conducted extensive studies and as a result, have found that the above object can be achieved by a body cleansing composition containing a specific anionic surfactant and a specific fatty acid salt at a specific ratio.
That is, the present invention is a body wash composition characterized by containing:
(a) the components: 0.1 to 20% by mass of a surfactant represented by the formula (1),
(b) the components: 10 to 50 mass% of a fatty acid salt having 8 to 22 carbon atoms,
(c) the components: 0.1 to 40% by mass of a surfactant represented by the formula (2),
(a) the mass ratio ((a)/(b)) of the component (a) to the component (b) is 0.01 to 0.8, the mass ratio ((a)/(c)) of the component (a) to the component (c) is 0.05 to 1,
[ chemical formula 1]
In the formula (1), R1CO represents an aliphatic acyl group having 8 to 22 carbon atoms, R2Represents a single bond or a C1-4 linear or branched alkylene group, R3M represents a linear or branched alkylene group having 1 to 4 carbon atoms1Represents an alkali metal atom, an alkanolamine (アルカノールアミン),
[ chemical formula 2]
In the formula (2), R4CO represents an aliphatic acyl group having 8 to 22 carbon atoms, n represents an integer of 1 to 2, and M2Represents an alkali metal atom or an alkanolamine.
Effects of the invention
According to the body cleanser composition of the present invention, good quick foamability and foam quality can be obtained even when hard water is used, and a clean feeling can be imparted by suppressing or eliminating a tight feeling after washing.
In the present specification, "hard water" means water having a standard hardness of 120ppm or more in the united states.
Detailed Description
Hereinafter, embodiments of the present invention will be described.
The body wash composition of the present invention contains at least the following component (a), component (b), and component (c).
[ (a) component ]
The component (a) used in the present invention is a surfactant represented by formula (1).
R in the formula (1)1CO represents an aliphatic acyl group having 8 to 22 carbon atoms, preferably 8 to 18 carbon atoms. The aliphatic acyl group includes not only an acyl group derived from a saturated fatty acid or an unsaturated fatty acid having 8 to 22 carbon atoms, but also an acyl group derived from a mixed fatty acid containing two or more of these fatty acids. Examples thereof include coconut oil fatty acid acyl group, palm kernel oil fatty acid acyl group, hexanoyl group, lauroyl group, myristoyl group, palmitoyl group, stearoyl group, oleoyl group, and behenoyl group (ベヘニル group). Preferably lauroyl, myristoyl, coconut oil fatty acid acyl, palm kernel oil fatty acid acyl. Particularly preferred are lauroyl, coconut oil fatty acid acyl, and palm kernel oil fatty acid acyl.
R in the formula (1)2Represents a single bond or a C1-4 linear or branched alkylene group. As R2Examples thereof include methylene, ethylene, n-propylene, isopropylene, n-butylene, and isobutylene, with ethylene and n-propylene being preferred. Namely, as R in the formula (1)2Examples of OH include monohydroxyethyl, monohydroxypropyl, monohydroxyisopropyl, monohydroxybutyl, and 2-hydroxybutyl. Monohydroxyethyl and monohydroxypropyl are preferred.
Further, R in the formula (1)3Represents a linear or branched alkylene group having 1 to 4 carbon atoms. As R3Examples thereof include methylene, ethylene, n-propylene, isopropylene, n-butylene, and isobutylene, with ethylene and n-propylene being preferred. Namely, R in the formula (1)3Examples of COOH include monocarboxymethylene, monocarboxyethylene, monocarboxypropylene, monocarboxyiisopropylene, monocarboxyibutylene, and monocarboxyiisobutylene. Preferably a monocarboxyethylene group.
M in the formula (1)1Represents an alkali metal atom, an alkanolAn amine. Examples of the alkali metal atom include sodium and potassium. Examples of the alkanolamine include monoethanolamine, diethanolamine, and triethanolamine. Among them, sodium, potassium, and triethanolamine are preferable.
Specific examples of the surfactant represented by formula (1) include sodium lauroyl hydroxyethylalanine, triethanolamine lauroyl hydroxypropylalanine, and sodium cocoyl hydroxyethylalanine.
The component (a) of the present invention may be used by appropriately selecting one or two or more compounds contained in the above formula (1).
[ (b) component ]
The component (b) used in the present invention is a fatty acid salt having 8 to 22 carbon atoms.
The number of carbon atoms of the fatty acid is preferably 10 to 20, and particularly preferably 12 to 18. Examples of the fatty acid having 8 to 22 carbon atoms include lauric acid, myristic acid, palmitic acid, isopalmitic acid, stearic acid, isostearic acid, and oleic acid. Further, a mixed fatty acid which is a mixture of fatty acids may be used, and examples of the mixed fatty acid include coconut oil fatty acid, palm kernel oil fatty acid, and tallow fatty acid. Lauric acid, myristic acid, palmitic acid, stearic acid, oleic acid, coconut oil fatty acid, palm kernel oil fatty acid are preferable, and lauric acid, myristic acid, palmitic acid, stearic acid are particularly preferable.
Examples of the counter ion (counter ion) forming the salt include alkali metal atoms such as sodium and potassium, and organic amines such as monoethanolamine, diethanolamine and triethanolamine. Sodium, potassium, or triethanolamine is preferred, and potassium is particularly preferred.
In the component (b) of the present invention, one or two or more of the fatty acid salts may be appropriately selected and used.
[ (c) component ]
The component (c) used in the present invention is a surfactant represented by formula (2), and is an acyl methyl monocarboxylate.
R in the formula (2)4CO represents a carbon number of 8 to 22, and is preferablyRepresents an aliphatic acyl group having 8 to 18 carbon atoms. The aliphatic acyl group includes not only an acyl group derived from a saturated fatty acid or an unsaturated fatty acid having 8 to 22 carbon atoms, but also an acyl group derived from a mixed fatty acid containing two or more of the above fatty acids. Examples thereof include coconut oil fatty acid acyl group, palm kernel oil fatty acid acyl group, hexanoyl group, lauroyl group, myristoyl group, palmitoyl group, stearoyl group, oleoyl group, and behenoyl group. Lauroyl, myristoyl, coconut oil fatty acid acyl, and palm kernel oil fatty acid acyl are preferable, and lauroyl, coconut oil fatty acid acyl, and palm kernel oil fatty acid acyl are particularly preferable.
N in the formula (2) represents an integer of 1 to 2.
M2Represents an alkali metal atom or an alkanolamine. Examples of the alkali metal atom include sodium and potassium. Examples of the alkanolamine include monoethanolamine, diethanolamine, and triethanolamine. Among them, sodium, potassium, and triethanolamine are preferable.
Specific examples of the surfactant represented by the formula (2) include lauroyl methyl alanine triethanolamine, sodium lauroyl methyl alanine, lauroyl methyl glycine triethanolamine, lauroyl sarcosine triethanolamine, myristoyl methyl alanine triethanolamine, myristoyl methyl glycine sodium, coconut oil fatty acid methyl alanine sodium, coconut oil fatty acid sarcosine sodium, coconut oil fatty acid methyl glycine triethanolamine and the like.
In the component (c) of the present invention, one or more compounds contained in the above-mentioned formula (2) can be suitably selected and used.
Next, the contents of the respective components of the body cleanser composition of the present invention will be described.
The content of the component (a) is 0.1 to 20% by mass, preferably 0.5 to 15% by mass, and particularly preferably 1 to 10% by mass, based on the body cleanser composition. When the content of the component (a) is too small or too large, the foam strength at the time of cleaning becomes poor.
The content of the component (b) is 10 to 50% by mass, preferably 20 to 40% by mass, and particularly preferably 25 to 35% by mass, based on the body cleanser composition. (b) When the content of the component (b) is too large, problems such as precipitation of the surfactant at low temperatures and reduction in stability are caused.
The content of the component (c) is 0.1 to 40% by mass, preferably 0.5 to 30% by mass, and particularly preferably 1 to 20% by mass, based on the body cleanser composition. (c) If the content of the component (c) is too small, the quick foamability during cleaning is insufficient, and if the content of the component (c) is too large, problems such as precipitation of the surfactant at low temperature and reduction in stability may occur.
The body cleansing composition of the present invention has a mass ratio ((a)/(b)) of the component (a) to the component (b) of 0.01 to 0.8, preferably 0.1 to 0.4. When the mass ratio ((a)/(b)) is too large, the suppression of the sense of tightness is insufficient. When the mass ratio ((a)/(b)) is too small, the refreshing feeling is insufficient.
The mass ratio ((a)/(c)) of the component (a) to the component (c) is 0.05 to 1, preferably 0.15 to 0.6. When the mass ratio ((a)/(c)) is too large, quick foamability or foam strength is insufficient. When the mass ratio ((a)/(c)) is too small, the foam strength is insufficient.
The body wash composition of the present invention can be produced according to a conventional method. The body wash composition of the present invention may further contain a solvent. Examples of the solvent include water, lower alcohols such as ethanol, and aqueous solutions of lower alcohols, and water is particularly preferable.
The total content of the components (a) to (c) and a solvent such as water in the body cleansing composition of the present invention is 100% by mass or less.
The body cleansing composition of the present invention is not limited to the use in the form of liquid or gel for the purpose of body cleansing, and can be used, for example, as body wash, face wash, and hand cleanser.
The body cleansing composition of the present invention may contain, as necessary, various components such as other surfactants, moisturizers, oils, water-soluble polymers, antiseptics, pH adjusters, and the like, which are generally used in hair or body cleansers, within a range not impairing the effects of the present invention.
Examples of the other surfactant include a cationic surfactant, an anionic surfactant (excluding the components (a) and (c)), an amphoteric surfactant, and a nonionic surfactant, and among them, an amphoteric surfactant or a nonionic surfactant is preferably contained.
Examples of the amphoteric surfactant include sodium cocoyl amphoteric acetate, lauramidopropyl betaine, cocamidopropyl betaine, and sodium laurimine (ラウラミノ) diacetate, and examples of the nonionic surfactant include sorbitan fatty acid esters such as sorbitan laurate, sorbitan palmitate, sorbitan oleate, sorbitan stearate, polyoxyethylene sorbitan laurate, polyoxyethylene sorbitan palmitate, polyoxyethylene sorbitan oleate, and polyoxyethylene sorbitan stearate; glycerin fatty acid esters such as glyceryl stearate; polyglycerol laurate; polyglycerol lauryl ether; sucrose fatty acid esters such as sucrose laurate and sucrose stearate; polyoxyalkylene alkyl ethers such as laureth-4; polyoxyalkylene esters such as PEG-4 laurate and PEG-7 cocoglyceride; further, alkanolamides such as coconut oil fatty acid diethanolamide and the like are exemplified. In particular, among nonionic surfactants, glyceryl stearate is preferable for the purpose of stabilizing a formulation system of a body cleansing composition such as a facial cleanser.
The content of the other surfactant is 0.1 to 20% by mass, preferably 0.5 to 15% by mass, and particularly preferably 1 to 10% by mass, relative to the body cleanser composition.
Examples of the humectant include glycerin, propylene glycol, 1, 3-butylene glycol, diglycerin, and sorbitol.
Examples of the oil component include hydrocarbon oils such as liquid paraffin, solid paraffin, and vaseline; ester oils such as isopropyl myristate, octyldodecyl myristate, isopropyl palmitate, and diisopropyl sebacate; pure silicone oils (silicone oils) such as dimethylpolysiloxane, silicone oils such as modified silicone oils into which a polyether group, an amino group, a fatty acid amide group, and the like have been introduced, and the like.
Examples of the water-soluble polymer include nonionic polymers such as starch, methyl cellulose, hydroxyethyl cellulose, hydroxypropyl cellulose, guar gum, and xanthan gum; anionic polymers such as carboxymethyl starch, carboxymethyl cellulose, alginic acid, and gum arabic; a cationic starch; cationic polymers such as dimethyldiallylammonium chloride-acrylamide copolymers (polyquaternium-7), cationized cellulose (polyquaternium-10), dimethyldiallylammonium chloride-acrylic acid copolymers (polyquaternium-22), and acrylamide-acrylic acid-dimethyldiallylammonium chloride copolymers (polyquaternium-39).
Examples of the antiseptic and the bactericide include benzoic acid or a salt thereof, parabens such as paraben, methyl paraben and propyl paraben, phenoxyethanol, and the like.
Examples of the pH adjuster include organic acids such as citric acid and sodium citrate and salts thereof, potassium hydroxide, sodium hydroxide, and triethanolamine.
Examples
Examples 1 to 12 and comparative examples 1 to 8
The present invention will be specifically described below with reference to examples and comparative examples.
The body cleanser compositions were prepared by a usual method in accordance with the addition ratios (mass%) shown in tables 1 and 2.
The following evaluations were carried out using the body cleansing compositions obtained in examples and comparative examples as samples, and the results are summarized in tables 1 and 2.
(1) Quick foamability (easiness of foaming when cleaning with hard water)
The foaming rate of a 5g sample when foamed in the hands was evaluated using 20 men and women (24 to 47 years old) as participants, and water having a hardness of 150 and 40 ℃. The total score of 20 participants was determined by 2 points for the case where the foaming rate was high, 1 point for the case where the foaming rate was slightly high, and 0 point for the case where the foaming rate was low, and evaluated as follows:
◎, total score is more than 35 points, and foaming is very quick.
○, total score of more than 30 and less than 35, quick foaming.
△ total score of more than 20 and less than 30, slow foaming.
× total score less than 20 points, foaming very slowly.
(2) Bubble density
200g of an aqueous body cleanser composition solution (1 mass% diluted with water having a hardness of 150) at 40 ℃ was put into a pot, bubbling was performed by a hand-held mixer (manufactured by Bekkiso Co., Ltd., DK5031) at 800 rpm for 1 minute, the content in the pot was transferred to a 500m L graduated cylinder, a float (fluorescent synthetic ball No. 15, weighing 10g) with a weight (5g) was placed on the bubble, the time taken for the center line of the float to sink down to a scale corresponding to 100m L was measured, and the bubble density was evaluated by the following criteria.
◎ passage time of more than 15 seconds and very high bubble density.
○, passing time is more than 10 seconds and less than 15 seconds, and the bubble density is high.
△, passing time is more than 5 seconds and less than 10 seconds, and the bubble density is low.
× passage time 0 seconds or more but less than 4 seconds, and very low bubble density.
(3) Refreshing feeling
20 men and women (24 to 47 years old) were used as participants, and 5g of the sample was placed in the hands, washed with water having a hardness of 150 and 40 ℃, and the moisture was wiped off with a towel, and then evaluated by the following criteria, based on the number of participants who had an evaluation of a refreshing feeling of the skin.
◎ 18-20, and has strong refreshing feeling.
○, 11 to 17, felt a little refreshing.
△ 7-10, it is difficult to feel refreshing.
× at 0-6, no sense of freshness was felt at all.
(4) Suppression of tightness
20 men and women (24 to 47 years old) were used as participants, and 5g of the samples were placed in the hands, washed with water having a hardness of 150 and 40 ℃, and then wiped off with a towel to evaluate the number of participants who had no skin tightness, according to the following criteria.
◎, 18-20, hardly felt tight.
○ No. 11-17, the feeling of tightness was hard to feel.
△, 7-10, feel a little tense.
×, 0-6, felt strong tightness.
Examples 1 to 12 were all evaluated well in any of the items.
On the other hand, comparative example 1 does not contain the component (a), and thus has a good refreshing feeling, but has insufficient quick foamability, foam density, and tight feeling suppression.
Since comparative example 2 does not contain component (c), although the tight feeling can be suppressed, the quick foamability, foam density, and refreshing feeling are not sufficient.
Since comparative example 3 does not contain component (b), although the refreshing feeling and the tight feeling were well suppressed, the quick foamability and the foam density were insufficient.
Comparative example 4 contained acyl methyltaurate instead of component (a), and was good in refreshing feeling. However, the quick foamability, foam density and tight feeling suppression were not sufficient.
Comparative example 5, which contained component (b), component (c), other silica, and the like, but contained component (a), exhibited insufficient quick foamability, foam density, refreshing feeling, and suppressed tightness.
Comparative example 6, which contained component (a) and lauryl dimethyl acetate betaine or sucrose fatty acid ester as other components, suppressed the feeling of tightness, but did not have sufficient quick foamability, foam density and refreshing feeling.
In comparative example 7, the mass ratio of the component (a) to the component (c) ((a)/(c)) exceeds the upper limit specified in the present invention, and therefore, although the tight feeling is well suppressed, the quick foamability, the foam density and the refreshing feeling are not sufficient.
In comparative example 8, the mass ratio of the component (a) to the component (b) ((a)/(b)) exceeds the upper limit specified in the present invention, and therefore, although the tight feeling is suppressed well, the quick foamability and the foam density are insufficient.
Further, formulation examples of the body cleanser composition of the present invention are specifically shown below.
[ Table 3] formulation example 1
| Composition (I) | Addition ratio (% by mass) |
| Sodium lauroyl hydroxyethylalanine | 3 |
| Potassium laurate | 1 |
| Potassium myristate | 10 |
| Potassium palmitate | 8 |
| Lauroyl methyl alanine triethanolamine | 9 |
| Glycerol | 3 |
| Hydroxypropyl methylcellulose | 0.2 |
| Polyquaternary ammonium salt-7 (5.5%) | 1.5 |
| P-hydroxybenzoic acid methyl ester | 0.2 |
| Propyl p-hydroxybenzoate | 0.1 |
| Perfume | 0.1 |
| Water (W) | 63.9 |
[ Table 4] formulation example 2
[ Table 5] formulation example 3
| Composition (I) | Addition ratio (% by mass) |
| Sodium lauroyl hydroxyethylalanine | 2 |
| Potassium laurate | 6 |
| Potassium myristate | 3 |
| Potassium palmitate | 2 |
| Potassium stearate | 1 |
| Lauroyl methyl alanine triethanolamine | 6 |
| Glycerol monostearate | 2 |
| Propylene glycol | 6 |
| Glycerol | 10 |
| Liquid paraffin | 5 |
| Vaseline | 1 |
| Solid paraffin | 1 |
| Water (W) | 55 |
[ Table 6] formulation example 4
| Composition (I) | Addition ratio (% by mass) |
| Sodium lauroyl hydroxyethylalanine | 2 |
| Potassium laurate | 1 |
| Potassium myristate | 10 |
| Potassium palmitate | 8 |
| Sodium lauroyl methyl alanine | 8 |
| Lauryl dimethyl glycine betaine | 2 |
| Glycerol | 3 |
| Isopropyl methyl phenol | 0.1 |
| Hydroxypropyl methylcellulose | 0.2 |
| Polyquaternium-10 | 0.1 |
| Phenoxyethanol | 0.5 |
| Benzoic acid sodium salt | 0.5 |
| Perfume | 0.1 |
| Water (W) | 64.5 |
The body wash compositions of these formulation examples can provide good quick lathering and foam quality even when hard water is used, and are good in terms of suppression or elimination of the tight feeling of the skin after washing and provision of a refreshing feeling.
Industrial applicability
The body cleanser composition of the present invention is suitable for bathing, particularly for bathing with hard water, and can provide a good quick foamability and foam quality even when hard water is used, and can suppress or eliminate the feeling of tightness after washing to give a refreshing feeling.
Claims (1)
1. A body wash composition comprising:
(a) the components: 0.1 to 15% by mass of a surfactant represented by the formula (1),
(b) the components: 10 to 40 mass% of a fatty acid salt having 8 to 22 carbon atoms,
(c) the components: 0.1 to 30% by mass of a surfactant represented by the formula (2),
(a) the mass ratio ((a)/(b)) of the component (a) to the component (b) is 0.01 to 0.8,
(a) the mass ratio ((a)/(c)) of the component (a) to the component (c) is 0.05 to 1,
[ chemical formula 1]
In the formula (1), R1CO represents a coconut oil fatty acid acyl group or a lauroyl group, R2A linear alkylene group having 2 to 3 carbon atoms, R3Represents a linear alkylene group having 2 carbon atoms, M1Represents an alkali metal atom, an alkanolamine,
[ chemical formula 2]
In the formula (2), R4CO represents coconut oil fatty acid acyl or lauroyl, n represents an integer of 1-2, M2Represents an alkali metal atom, an alkanolamine,
the body wash composition optionally contains other surfactants, which are amphoteric or nonionic surfactants.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015071900 | 2015-03-31 | ||
| JP2015-071900 | 2015-03-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105997546A CN105997546A (en) | 2016-10-12 |
| CN105997546B true CN105997546B (en) | 2020-07-14 |
Family
ID=57081472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610192116.9A Active CN105997546B (en) | 2015-03-31 | 2016-03-30 | Body wash composition |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6620622B2 (en) |
| KR (1) | KR102352025B1 (en) |
| CN (1) | CN105997546B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7033768B2 (en) * | 2016-12-13 | 2022-03-11 | 株式会社ニイタカ | Body cleansing composition and body cleansing method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001172669A (en) * | 1999-12-21 | 2001-06-26 | Lion Corp | Cleansing agent composition |
| JP2001311092A (en) * | 2000-04-28 | 2001-11-09 | Lion Corp | Bactericidal compound-containing composition |
| JP2006183030A (en) * | 2004-11-30 | 2006-07-13 | Lion Corp | Pasty cleanser composition |
| JP2007169175A (en) * | 2005-12-20 | 2007-07-05 | Lion Corp | Biphenyl ether derivative or its salt, and external preparation composition |
| CN102947436A (en) * | 2010-04-12 | 2013-02-27 | 株式会社资生堂 | Concentrated liquid detergent composition and process for production thereof |
| CN103202781A (en) * | 2012-01-16 | 2013-07-17 | 南京华狮化工有限公司 | Cream body bath composition and application thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6375096A (en) * | 1986-09-17 | 1988-04-05 | 花王株式会社 | Detergent composition |
| JPS6490295A (en) * | 1987-10-01 | 1989-04-06 | Kao Corp | Detergent composition |
| JP5088459B2 (en) | 2005-08-01 | 2012-12-05 | ライオン株式会社 | Skin cleanser composition |
| JP4834456B2 (en) | 2006-05-12 | 2011-12-14 | 花王株式会社 | Powdered body wash composition |
| JP6458606B2 (en) * | 2015-03-31 | 2019-01-30 | 日油株式会社 | Hair cleaning composition |
| JP6550856B2 (en) * | 2015-03-31 | 2019-07-31 | 日油株式会社 | Personal cleansing composition |
| JP6550855B2 (en) * | 2015-03-31 | 2019-07-31 | 日油株式会社 | Personal cleansing composition |
-
2016
- 2016-03-18 JP JP2016056282A patent/JP6620622B2/en active Active
- 2016-03-29 KR KR1020160037790A patent/KR102352025B1/en active IP Right Grant
- 2016-03-30 CN CN201610192116.9A patent/CN105997546B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001172669A (en) * | 1999-12-21 | 2001-06-26 | Lion Corp | Cleansing agent composition |
| JP2001311092A (en) * | 2000-04-28 | 2001-11-09 | Lion Corp | Bactericidal compound-containing composition |
| JP2006183030A (en) * | 2004-11-30 | 2006-07-13 | Lion Corp | Pasty cleanser composition |
| JP2007169175A (en) * | 2005-12-20 | 2007-07-05 | Lion Corp | Biphenyl ether derivative or its salt, and external preparation composition |
| CN102947436A (en) * | 2010-04-12 | 2013-02-27 | 株式会社资生堂 | Concentrated liquid detergent composition and process for production thereof |
| CN103202781A (en) * | 2012-01-16 | 2013-07-17 | 南京华狮化工有限公司 | Cream body bath composition and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2016193885A (en) | 2016-11-17 |
| CN105997546A (en) | 2016-10-12 |
| KR102352025B1 (en) | 2022-01-14 |
| JP6620622B2 (en) | 2019-12-18 |
| KR20160117308A (en) | 2016-10-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7867961B2 (en) | Wash composition | |
| EP2612653B2 (en) | Composition for cleaning scalp and head hair | |
| JP5947121B2 (en) | Liquid cleaner in non-gas former container | |
| US7947260B2 (en) | Low temperature-stable creamy wash composition | |
| JP5754644B2 (en) | Liquid detergent composition | |
| JP2006183039A (en) | Detergent composition contained in foamer container | |
| JP5968692B2 (en) | Liquid detergent composition | |
| JP2006348101A (en) | Cleaning composition having improved thickening property | |
| JP2010241909A (en) | Cleanser composition | |
| JP6645814B2 (en) | Foam skin cleanser | |
| JP6653751B2 (en) | Detergent composition and method for producing the same | |
| JPWO2006093311A1 (en) | Cleaning composition | |
| CN105997546B (en) | Body wash composition | |
| JP6647852B2 (en) | Liquid cleaner in former container | |
| JP6550855B2 (en) | Personal cleansing composition | |
| JP6550856B2 (en) | Personal cleansing composition | |
| JP6458606B2 (en) | Hair cleaning composition | |
| CN110354014B (en) | Skin cleanser composition | |
| JP2012001438A (en) | Liquid detergent for body | |
| JP2005307019A (en) | Detergent composition | |
| CN106473938B (en) | Detergent composition | |
| JP2023067658A (en) | Body cleanser composition | |
| JP2021147568A (en) | Cleanser composition | |
| JP2021147327A (en) | Skin detergent compositions | |
| JP2012251000A (en) | Low temperature stable creamy cleanser composition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |