WO2010092814A1 - Agent de nettoyage - Google Patents

Agent de nettoyage Download PDF

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Publication number
WO2010092814A1
WO2010092814A1 PCT/JP2010/000854 JP2010000854W WO2010092814A1 WO 2010092814 A1 WO2010092814 A1 WO 2010092814A1 JP 2010000854 W JP2010000854 W JP 2010000854W WO 2010092814 A1 WO2010092814 A1 WO 2010092814A1
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WO
WIPO (PCT)
Prior art keywords
cleaning agent
weight
component
fatty acid
towel
Prior art date
Application number
PCT/JP2010/000854
Other languages
English (en)
Japanese (ja)
Inventor
喬 舛井
正廣 宮木
Original Assignee
花王株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 花王株式会社 filed Critical 花王株式会社
Priority to CN201080006851.7A priority Critical patent/CN102307979B/zh
Publication of WO2010092814A1 publication Critical patent/WO2010092814A1/fr

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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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3769—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines
    • 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
    • A61K8/34—Alcohols
    • A61K8/345—Alcohols containing more than one hydroxy group
    • 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
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/73—Polysaccharides
    • A61K8/731—Cellulose; Quaternized cellulose derivatives
    • 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
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/73—Polysaccharides
    • A61K8/737—Galactomannans, e.g. guar; 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
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • A61K8/8141—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • A61K8/8158—Homopolymers or copolymers of amides or imides, e.g. (meth) acrylamide; Compositions of derivatives of such polymers
    • 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2003—Alcohols; Phenols
    • C11D3/2041—Dihydric alcohols
    • 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2003—Alcohols; Phenols
    • C11D3/2065—Polyhydric alcohols
    • 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
    • C11D3/225—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin etherified, e.g. CMC
    • 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3707—Polyethers, e.g. polyalkyleneoxides
    • 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3769—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines
    • C11D3/3776—Heterocyclic compounds, e.g. lactam
    • 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
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/54—Polymers characterized by specific structures/properties
    • A61K2800/542—Polymers characterized by specific structures/properties characterized by the charge
    • A61K2800/5422—Polymers characterized by specific structures/properties characterized by the charge nonionic
    • 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
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/54—Polymers characterized by specific structures/properties
    • A61K2800/542—Polymers characterized by specific structures/properties characterized by the charge
    • A61K2800/5426—Polymers characterized by specific structures/properties characterized by the charge cationic
    • 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
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/59—Mixtures
    • A61K2800/594—Mixtures of polymers

Definitions

  • the present invention relates to a paste-like cleaning agent.
  • Fatty soap soaps contain a relatively large amount of fatty acids with a short chain length and become liquid by increasing the degree of neutralization. On the contrary, a relatively large amount of fatty acids with a long chain length However, it is known that a paste-like form is obtained by lowering the degree of neutralization.
  • the paste-like cleaning agent as described above has characteristics such as finer foam, creamy and comfortable, better rinsing properties and lower irritation to the skin than liquid cleaning agents. For this reason, in many cases, a paste-like cleaning agent is used as a facial cleanser. About the paste-form cleaning agent, examination for improving the performance of foam, rinse performance, and the moisture retention to the skin after washing
  • formed (patent document 1, patent document 2).
  • the fatty acid soap-based paste cleaning agent as described above has a remarkable change in hardness with respect to a temperature change, it has been studied to add a cationic polymer compound (Patent Document 3).
  • a paste-like cleaning agent is not easily collapsed and poorly stretched due to the hard liquidity of the cleaning agent during normal use. Therefore, the pasty detergent is unsuitable for use as a whole body detergent.
  • many users use a tool such as a towel when cleaning the whole body.
  • a paste-like cleaning agent is used on a towel, the liquid is hard and the elongation is poor, so the cleaning agent stays in one part of the towel and does not spread uniformly. Therefore, the paste-like cleaning agent has problems such as a reduction in contact area with water, slow solubility in water, and difficulty in foam formation.
  • JP 2005-23069 A Japanese translation of PCT publication No. 7-508753 JP-A-62-2799
  • the present invention includes the following components (A) to (E): (A) Fatty acid or salt thereof 20 to 50% by weight, (B) Cationic polymer 0.02 to 0.2% by weight, (C) 0.02 to 0.2% by weight of a nonionic polymer selected from hydroxypropyl guar gum, polyvinylpyrrolidone and polyethylene glycol, (D) 3 to 30% by weight of a polyhydric alcohol having 3 or more hydroxyl groups in the molecule, (E) A paste-like cleaning agent containing water is provided.
  • the cleaning agent of the present invention is a paste-like cleaning agent that has a high affinity with skin and towels, has a stickiness, and easily spreads evenly on the towel. Furthermore, when the cleaning agent of the present invention is used with a towel, a large amount of foam tends to come out of the towel, and the foam is fine and easy to stretch.
  • the present invention has a high affinity with skin and towels, has a stickiness, is a paste-like cleaning agent that easily spreads evenly on the skin and towels, has high foaming properties, and has a characteristic that bubbles are fine and easy to stretch. Relates to a cleaning agent having
  • the present inventors By combining a fatty acid salt with a cationic polymer and a specific nonionic polymer, the present inventors have a paste-like, high affinity with skin and towels, are easy to spread uniformly, and foam. It has been found that a detergent that is rich in properties and has a fine foam and is easy to stretch can be obtained.
  • the fatty acid constituting the component (A) fatty acid or salt thereof used in the present invention is preferably one having 8 to 24 carbon atoms. Furthermore, it is preferable to contain a C15 or less fatty acid and a C16 or more fatty acid.
  • the weight ratio of the fatty acid having 15 or less carbon atoms and the fatty acid having 16 or more carbon atoms is preferably 75:25 to 20:80, 60:40 to 25:75, and further 40:60 to 30:70. However, it is more preferable from the viewpoint of easy foaming of the cleaning agent, and the rinsing property is also good.
  • Preferred examples of the fatty acid having 15 or less carbon atoms include lauric acid and myristic acid.
  • Examples of the fatty acid having 16 or more carbon atoms include palmitic acid, stearic acid, isostearic acid, oleic acid, arachidic acid, behenic acid, lignoceric acid and the like.
  • composition of the fatty acid is preferably that the fatty acid having 20 to 24 carbon atoms is 10 to 25% by weight of the total fatty acid, 12 to 23% by weight, and more preferably 15 to 21% by weight. It is preferable in terms of the hardness of the agent and the feeling of the skin after washing.
  • the fatty acid having 20 to 24 carbon atoms is preferably a linear saturated fatty acid having 20 to 24 carbon atoms, and examples thereof include arachidic acid (20 carbon atoms), behenic acid (22 carbon atoms), lignoceric acid (24 carbon atoms) and the like. Furthermore, arachidic acid and behenic acid are preferred.
  • Examples of the counter ion constituting the fatty acid salt include alkali metals such as sodium and potassium, basic amino acids, and organic amines. Of these, alkali metal salts are preferred, and potassium salts are more preferred.
  • the neutralization degree of the fatty acid is preferably from 60 to 100%, more preferably from 65 to 95%, and further preferably from 70 to 90%, from the viewpoint of foamability and stability over time.
  • One or more fatty acids and salts thereof can be used, and the total composition contains 20 to 50% by weight, preferably 20 to 45% by weight, more preferably 20 to 40% by weight as fatty acids. If it exists in this range, it is preferable from the point of the hardness of a paste-form cleaning agent, or the ease of extending.
  • the cationic polymer of component (B) used in the present invention includes cationized cellulose, cationized starch, cationized guar gum, cationized tara gum, cationized locust bean gum, cationized fenugreek gum, diallyldialkyl quaternary ammonium salt / acrylamide.
  • examples thereof include a copolymer and a diallyldialkyl quaternary ammonium salt / acrylamide / acrylic acid copolymer.
  • cationized cellulose, cationized guar gum, and diallyldialkyl quaternary ammonium salt / acrylamide copolymer are preferable.
  • a diallyldialkyl quaternary ammonium salt / acrylamide copolymer is more preferred.
  • a copolymer of dimethyldiallylammonium halide and acrylamide preferably having a weight ratio of dimethyldiallylammonium halide to acrylamide of 1:99 to 99: 1, more preferably 5:95 to 95: 5.
  • the cationized charge density of cationized cellulose and guar hydroxypropyltriammonium chloride is based on the nitrogen content ratio (% by weight) in the polymer, assuming that the nitrogen contained in the polymer is 100% cationized. Asked.
  • the weight average molecular weight of the component (B) is preferably 90,000 to 10,000,000 from the viewpoint of the stickiness of the detergent produced in combination with the component (C) described later. 10,000, more preferably 160,000 to 800,000. From the viewpoint of foam quality, the cationized charge density of the component (B) is preferably 0.5 to 4.5 meq / g, 0.7 to 4.4 meq / g, more preferably 3.0 to 4.3 meq. / G is preferred.
  • Component (B) is contained in an amount of 0.02 to 0.2% by weight in the total composition from the viewpoint of improving the foamability and foaming property of component (A) and the feeling of use, and is preferably 0.8. It is contained in an amount of 05 to 0.17% by weight, more preferably 0.06 to 0.12% by weight.
  • the component (C) used in the present invention is a nonionic polymer selected from hydroxypropyl guar gum, polyvinyl pyrrolidone and polyethylene glycol. Of these, hydroxypropyl guar gum is more preferred. These weight average molecular weights are preferably 40,000 to 3,000,000, more preferably 300,000 to 2,750,000, and even more preferably 2,000,000 to 2,500,000, from the viewpoint of viscosity and foaming properties of the detergent.
  • Alcox series (Meisei Chemical Co., Ltd., polyethylene glycol): Alcox E30 (weight average molecular weight 300,000 to 500,000), Alcox E-45 (weight average molecular weight 600,000 to 800,000), Alcox E-60 (weight average molecular weight 1 million to 1.2 million), Alcox E-75 (weight average molecular weight 2 million to 2.5 million), Alcox E-100 (weight average molecular weight 2.5 million to 3 million) ); Rubiscol series (BASF Japan, polyvinylpyrrolidone): Rubiscol K30 (weight average molecular weight 40,000 to 60,000), Rubiscol K90 (weight average molecular weight 1,200,000); Jaguar HP series (Rhodia, hydroxypropyl guar gum) , Jaguar HP8, HP105, HP-120 (all Weight average molecular weight 2.2 million), and the like.
  • Component (C) is contained in the total composition in an amount of 0.02 to 0.2% by weight, preferably 0.05 to 0.17% by weight, more preferably 0.06 to It is contained by 0.12% by weight.
  • the cleaning agent of the present invention expresses a unique effect not found in past paste-like cleaning agents by using a combination of the cationic polymer of component (B) and the nonionic polymer of component (C). can do.
  • the paste-like cleaning agent of the present invention is characterized by good fit to the skin and towel, unique stickiness, ease of spreading on the skin and towel, and easy spreading.
  • the conventional paste-like cleaning agent has a problem that the viscosity of the agent is high, so that it does not fit well with wet hands or towels and is easy to drop (it is easy to roll off due to malfunction from a towel etc.).
  • the paste-like cleaning agent of the present invention is very familiar to skin and towels.
  • the weight ratio of the components (B) and (C) is preferably 5: 1 to 1: 5, more preferably 4: 1 to 1: 4, and further preferably 2: 1 to 1: 2.
  • the foam quality When the cationic polymer of component (B) is added alone to the cleaning agent, and further the amount of the cationic polymer is increased, the foam is not only hard and fine, but the foam produced using the towel is sufficiently foamed to overflow from the towel. do not do. Therefore, this detergent is not suitable for washing the whole body.
  • the nonionic polymer (C) When the nonionic polymer (C) is simply added to the cleaning agent, and when the amount of the nonionic polymer is increased, the foam that can be initially produced is large, so that the foam produced using the towel is sufficiently foamed to overflow from the towel. . However, the retention of the generated foam is very poor, and the foam disappears while the whole body is washed.
  • the action of the cationic polymer of component (B) on the soap film is that the cationic part of the polymer interacts with the negatively charged part of the soap molecule with the hydrophobic group facing the air side. It is thought to strengthen the soap film. Thereby, it is considered that the bubbles do not disappear and become fine and held.
  • the action of the nonionic polymer of component (C) on the soap film itself since it has a hydrophobic site, it affects the gas-liquid interface and reduces the inherent stability of the soap film. Conceivable.
  • the foam quality becomes creamy, and it can have the characteristics that it is easy to foam as it overflows from the towel.
  • the nonionic polymer of the component (C) can make the foam initially soft and large, and the effect of stabilizing the foam film by the cationic polymer (B) makes the foam finer and creamy as it is washed. It is done.
  • the effect of the nonionic polymer it is easy to wash the whole body because the foam is soft and stretches despite the fine foam.
  • polyhydric alcohol having 3 or more hydroxyl groups in the molecule of component (D) used in the present invention examples include glycerin, sorbitol, mannitol, erythritol, xylitol, maltitol, trehalose, sucrose, polyglycerin, and the like. Glycerin and sorbitol are preferred.
  • One or more kinds of these polyhydric alcohols can be used, and the total composition contains 3 to 30% by weight, preferably 5 to 28% by weight. From the viewpoint of skin feeling after washing.
  • the cleaning agent of the present invention can further contain glycols or glycol ethers.
  • glycols or glycol ethers Specifically, ethylene glycol, propylene glycol, 1,3-butylene glycol, diethylene glycol, dipropylene glycol, isoprene glycol, polyethylene glycol (average molecular weight 2000 or less), polypropylene glycol (average molecular weight 1500 or less), diethylene glycol monoethyl ether, etc. Is mentioned.
  • dipropylene glycol and diethylene glycol monoethyl ether are preferable.
  • the total composition contains 3 to 30% by weight, and more preferably 5 to 25% by weight. This is preferable.
  • the cleaning agent of the present invention further includes components used in ordinary cleaning agents, for example, surfactants other than fatty acid salts, moisturizers, oily components, bactericides, anti-inflammatory agents, antiseptics, chelating agents, thickeners. , Salts, pearlizing agents, scrub agents, fragrances, cooling agents, pigments, ultraviolet absorbers, antioxidants, plant extracts, and the like.
  • the cleaning agent of the present invention can further be produced by further containing (E) water and mixing the blending components.
  • Water is preferably contained in an amount of 30 to 50% by weight in the total composition.
  • the cleaning agent of the present invention is paste-like, and specifically has a viscosity at 30 ° C. of 10 to 10000 dPa ⁇ s. 100 to 9000 dPa ⁇ s is preferable from the viewpoint of shape retention, and 200 to 8000 dPa ⁇ s is more preferable from the viewpoint of ease of stretching.
  • the paste-like cleaning agent of the present invention is more suitable as a whole body cleaning agent.
  • Examples 1 to 36, Comparative Examples 1 to 16 A detergent having the composition shown in Tables 1 to 13 is produced by mixing each component. The stickiness of the paste, the spread of the paste on the towel, the foaming property, the fineness of the foam, and the ease of foaming Then, rinsing properties, skin feeling after washing, and viscosity were evaluated and measured. The results are also shown in Tables 1 to 13.
  • Foaming property (ease of foam overflow): 6 g of each cleaning agent is placed on a four-fold towel (mana company, nylon towel, material: 100% nylon, size: 30 cm ⁇ 105 cm), and the cleaning agent is spread with a towel. Next, apply 20 g of hot water (about 40 ° C.) to the entire towel twice (about 40 g in total). Whip the towel 50 times to entrain the air. At that time, the foam formed on the towel surface is collected in a 1 L beaker (manufactured by IWAKI, diameter 11 cm, height 15 cm). After shaking the beaker and packing the foam closely, measure the height (cm) of the collected foam using a ruler. The volume of foam collected (cm 3 ) was calculated from the height obtained and the bottom area of the beaker. The volume of the obtained foam was evaluated as an index of foamability.
  • Fineness of foam Part of the foam collected in (3) above is taken on a slide glass (manufactured by MATSANAMI, 76 mm ⁇ 26 mm), and a cover glass (manufactured by MATSANAMI, 18 mm ⁇ 18 mm) is placed on the foam. Thereafter, the bubbles are observed using a digital microscope (manufactured by KEYENCE, VHX magnification: 450 times, visual field: 680 ⁇ 480 ⁇ m), the diameters of all the bubbles in the visual field are measured, and the average value ( ⁇ m) is calculated. The value was evaluated as an index of the fineness of the foam.
  • Ease of foam, rinsability, skin feeling after washing Three specialist panels performed the following whole body cleaning tests using each cleaning agent, sensoryly evaluated the ease of foam expansion, rinsability, and skin feeling after cleaning, and determined according to the following sensory evaluation criteria.
  • Paste viscosity Each of the cleaning agents was kept at 30 ° C. for 24 hours after production and then measured under the following conditions.
  • Measuring device B type viscometer (manufactured by Toki Sangyo Co., Ltd., model: B8R) Measurement temperature: 30 ° C.
  • Rotor TD (8000 dPa ⁇ s or less) or TE (8000 dPa ⁇ s or more), Rotation speed: 5rpm, Stand: Helical stand, Measurement time: 1 minute

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Emergency Medicine (AREA)
  • Molecular Biology (AREA)
  • Dermatology (AREA)
  • Cosmetics (AREA)
  • Detergent Compositions (AREA)

Abstract

L'invention concerne un agent de nettoyage sous la forme d'une pâte, qui comprend les composants (A) à (E) suivants : (A) un acide gras ou un de ses sels (20 à 50 % en poids) ; (B) un polymère cationique (0,02 à 0,2 % en poids) ; (C) un polymère non ionique choisi parmi la gomme de guar hydroxypropyle, la polyvinylpyrrolidone et le polyéthylène glycol (0,02 à 0,2 % en poids) ; (D) un alcool polyhydrique contenant trois groupes hydroxy ou plus dans chaque molécule (3 à 30 % en poids) ; et (E) de l'eau.
PCT/JP2010/000854 2009-02-13 2010-02-12 Agent de nettoyage WO2010092814A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201080006851.7A CN102307979B (zh) 2009-02-13 2010-02-12 清洁剂

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009031477 2009-02-13
JP2009-031477 2009-02-13

Publications (1)

Publication Number Publication Date
WO2010092814A1 true WO2010092814A1 (fr) 2010-08-19

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ID=42561662

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Application Number Title Priority Date Filing Date
PCT/JP2010/000854 WO2010092814A1 (fr) 2009-02-13 2010-02-12 Agent de nettoyage

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Country Link
JP (1) JP5555003B2 (fr)
CN (1) CN102307979B (fr)
TW (1) TWI465253B (fr)
WO (1) WO2010092814A1 (fr)

Cited By (1)

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TW201032830A (en) 2010-09-16
CN102307979A (zh) 2012-01-04
CN102307979B (zh) 2013-10-16
JP2010209322A (ja) 2010-09-24
JP5555003B2 (ja) 2014-07-23

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