WO2010137354A1 - 防腐剤組成物 - Google Patents
防腐剤組成物 Download PDFInfo
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- WO2010137354A1 WO2010137354A1 PCT/JP2010/050500 JP2010050500W WO2010137354A1 WO 2010137354 A1 WO2010137354 A1 WO 2010137354A1 JP 2010050500 W JP2010050500 W JP 2010050500W WO 2010137354 A1 WO2010137354 A1 WO 2010137354A1
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- glycerin
- acid
- fatty acid
- preservative
- antiseptic
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/36—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
Definitions
- the present invention relates to a preservative composition, and particularly to a preservative composition containing a glycerin hydroxy fatty acid monoester and a specific preservative, aromatic preservative or chelating agent.
- Cosmetics and pharmaceuticals contain preservatives for the purpose of ensuring antiseptic properties and improving storage stability.
- preservatives for the purpose of ensuring antiseptic properties and improving storage stability.
- paraoxybenzoic acid esters commonly called parabens
- the skin irritation of parabens has become a problem, and from the viewpoint of safety, the reduction of the blending amount is desired.
- antiseptics made of 1,2-alkanediol are disclosed (patents).
- Reference 1 1,2-alkanediol such as 1,2-octanediol is used as an antiseptic disinfectant, a high blending is required to suppress a wide range of microbial groups, and the effect is perfect for all microbial species. I can't say that. Therefore, development of an antiseptic and bactericidal agent that can exhibit a sufficient antiseptic and sterilizing effect is desired.
- glycerin medium chain fatty acid esters are conventionally known as antibacterial agents for foods (see Patent Document 2), but glycerin medium chain fatty acid esters also have the same problems as 1,2-alkanediols described above.
- glycerin ricinoleic acid monoester exhibits antiseptic and bactericidal effects against Staphylococcus aureus and many other microorganisms.
- the compound shows little antiseptic sterilization effect against E. coli.
- the present invention has been made in view of the above circumstances, and a main object thereof is to provide a novel antiseptic composition having a wide antibacterial spectrum and excellent antiseptic properties.
- a glycerin hydroxy fatty acid monoester which is an ester of glycerin and a hydroxy fatty acid having 8 to 18 carbon atoms, and has developed a specific preservative such as alkanediol.
- a preservative composition A containing a preservative
- a preservative composition B containing the compound and an aromatic preservative
- a preservative composition C containing the compound and a chelating agent.
- the gist of the present invention is as follows.
- Glycerin hydroxy fatty acid monoester which is an ester of glycerin and C8-18 hydroxy fatty acid, and alkanediol, sorbitan fatty acid ester, sucrose fatty acid ester, propylene glycol fatty acid ester, glycerin medium chain fatty acid ester, polyglycerin fatty acid
- An antiseptic composition comprising a preservative selected from the group consisting of esters, polyoxyethylene fatty acid esters, glycerin fatty acid ethers and polyoxyethylene alkyl ethers;
- the preservative composition according to [1], wherein the glycerin medium chain fatty acid ester is a glycerin medium chain fatty acid monoester which
- the aminocarboxylic acid-based chelating agent selected from the group consisting of acetic acid, L-aspartic acid-N, N-diacetic acid, aminotrimethylenephosphonic acid, hydroxyethanediphosphonic acid and their salts, Preservative composition, [12]
- the preservative composition according to any one of the above [1] to [12] is used as food, tableware, cosmetics, cosmetics, skin external preparations, oral hygiene products, quasi drugs, life hygiene products, clothing
- a method for enhancing the antiseptic power of an antiseptic object by blending it with an antiseptic object selected from paints and pet hygiene products.
- the preservative composition A according to the present invention contains a glycerin hydroxy fatty acid monoester and a specific preservative, it exhibits excellent preservative power against gram-positive bacteria, gram-negative bacteria and yeasts, and further, for example, gram-negative
- the antiseptic power against fungi and yeast shows an effect (synergistic effect) that exceeds the effect obtained by adding the antiseptic power of each component alone.
- the preservative composition B according to the present invention contains a glycerin hydroxy fatty acid monoester and an aromatic preservative, it exhibits excellent preservative power against gram-positive bacteria, gram-negative bacteria and yeasts, The antiseptic power against negative bacteria and yeast shows an effect (synergistic effect) that exceeds the effect of adding the antiseptic power of each component alone. For this reason, the usage-amount of an aromatic preservative can be reduced and by extension, the safety
- the preservative composition C according to the present invention contains a glycerin hydroxy fatty acid monoester and a chelating agent, it exhibits excellent preservative power against gram-positive bacteria, gram-negative bacteria, yeasts and molds, and further, yeasts and molds.
- the antiseptic power against fungi such as the above clearly shows an effect (synergistic effect) that exceeds the effect obtained by adding the antiseptic power of each component alone. For this reason, it becomes unnecessary to mix
- One of the above preservative compositions A to C is selected from, for example, food, tableware, cosmetics, cosmetics, skin external preparations, oral hygiene products, quasi-drugs, life hygiene products, clothing, paints and pet hygiene products By blending it into an antiseptic object, it is possible to prevent bacterial infections and food poisoning and to be effectively applied in many situations.
- antiseptic composition of the present invention will be specifically described in the order of A, B, and C.
- the preservative composition A of the present invention is characterized in that it contains a glycerin hydroxy fatty acid monoester and a specific preservative.
- the glycerin hydroxy fatty acid monoester is a compound in which one molecule of glycerin and one molecule of hydroxy fatty acid having 8 to 18 carbon atoms are ester-bonded.
- Examples of the constituent fatty acid of the glycerin hydroxy fatty acid monoester include ricinoleic acid, 12-hydroxystearic acid, 10-hydroxyundecanoic acid, 9-hydroxyundecanoic acid, 8-hydroxyundecanoic acid, 5-hydroxydodecanoic acid, and 5-hydroxyundecane.
- Examples thereof include acid, 5-hydroxydecanoic acid, 4-hydroxydodecanoic acid, 4-hydroxyundecanoic acid, 4-hydroxydecanoic acid, 9-hydroxy-2-decenoic acid, 5-hydroxy-7-decenoic acid and the like.
- glycerin ricinoleic acid monoester is preferred because it is particularly excellent in preservative power.
- the specific preservative is an antiseptic action by itself, and when combined with the above-described glycerin hydroxy fatty acid monoester and added to an antiseptic object to be described later, at least than when both are used alone, respectively. It means that the antiseptic power is enhanced in that the decrease in the number of remaining bacteria is faster with respect to one kind of bacteria (that is, the one showing a synergistic effect of the antiseptic power against at least one kind of bacteria).
- Such preservatives include, for example, alkanediols, sorbitan fatty acid esters, sucrose fatty acid esters, propylene glycol fatty acid esters, glycerin medium chain fatty acid esters, polyglycerin fatty acid esters, polyoxyethylene fatty acid esters, glycerin fatty acid ethers, polyoxyethylene alkyls. They can be selected from ethers, and these can be used alone or in admixture of two or more.
- alkanediol a 1,2-alkanediol having 5 to 10 carbon atoms is preferable.
- 1,2-pentanediol, 1,2-hexanediol, 1,2-octanediol, 1,2-decanediol, etc. Is mentioned.
- 1,2-octanediol is particularly preferable in terms of particularly excellent antiseptic power.
- Sorbitan fatty acid ester, sucrose fatty acid ester, propylene glycol fatty acid ester, polyglycerin fatty acid ester and polyoxyethylene fatty acid ester are sorbitan, sucrose, propylene glycol, polyglycerin and polyoxyethylene, respectively. And an ester of a fatty acid.
- the constituent fatty acid is not particularly limited, and a fatty acid having 8 to 20 carbon atoms is usually used. Examples of such fatty acids include caprylic acid, capric acid, lauric acid, myristic acid, palmitic acid, stearic acid, oleic acid, linoleic acid and the like.
- polyglycerin fatty acid esters include mono-, di-, and triesters, but any of these may be used in the present invention.
- the glycerin fatty acid ether includes mono-, di-, and tri-ethers. In the present invention, any of these ethers may be used. For example, glycerin monomyristyl ether, glycerin monostearyl ether, glycerin monoisostearyl ether, glycerin monoether. Examples include oleyl ether. Examples of the polyoxyethylene alkyl ether include polyoxyethylene lauryl ether, polyoxyethylene cetyl ether, polyoxyethylene stearyl ether, polyoxyethylene oleyl ether and the like.
- Glycerin medium chain fatty acid ester is an ester of glycerin and medium chain fatty acid, and fatty acids having 8 to 12 carbon atoms are usually used as constituent fatty acids. Examples of such fatty acids include caprylic acid, capric acid, lauric acid and the like.
- the glycerin medium chain fatty acid ester includes mono-, di- and triesters, but it is preferable to use a monoester alone or a mixture having a high monoester content in terms of antiseptic power. Among the above, glycerin caprylic acid monoester is particularly preferable in terms of antiseptic power.
- the preservative composition A of the present invention contains the above-described glycerin hydroxy fatty acid monoester and a specific preservative, and includes, for example, foods, tableware, cosmetics, cosmetics, skin external preparations, oral hygiene products, and pharmaceutical departments. If the antiseptic composition of the present invention is blended with an antiseptic object selected from external products, life hygiene products, clothing, paints, and pet hygiene products, it has excellent antiseptic power against gram-positive bacteria, gram-negative bacteria, and yeast. Furthermore, for example, the antiseptic power against Gram-negative bacteria and yeast shows an effect (synergistic effect) that exceeds the effect obtained by adding the antiseptic power of each component alone.
- the preservative composition A of the present invention can be widely applied to cosmetics, pharmaceuticals, quasi-drugs and the like applied to the outer skin among the above-mentioned antiseptic objects, and the dosage form is also an aqueous solution, solubilized
- dosage forms such as a system, an emulsion system, an oil liquid system, a gel system, a paste system, an ointment system, and an aerosol system can be adopted. That is, if it is a basic cosmetic, it can be widely applied to the forms of face wash, lotion, milky lotion, cream, gel, essence (beauty liquid), pack / mask, etc. in the above various dosage forms.
- makeup cosmetics can be widely applied to the forms such as foundation, mascara nail enamel, lipstick and the like in the above various dosage forms.
- cosmetics for hair it can apply widely in said various dosage forms to forms, such as a shampoo, rinse, and hair restorer.
- it is a pharmaceutical or a quasi-drug it can be widely applied to various ointment forms.
- mouthwash solution, toothpaste, mouth freshener, tablet confectionery, sheet-like film, etc. are applicable.
- the dosage form and form which the preservative composition A of this invention can take are not limited to these dosage forms and forms.
- the preservative composition A of the present invention may be composed only of the above-described glycerin hydroxy fatty acid monoester and a specific preservative, but a commonly known base component according to the above-mentioned dosage form and form, It can be widely blended as long as the desired effect of the present invention is not impaired by the blending.
- Examples of other components include purified water, ethanol, glycerin, propylene glycol, 1,3-butylene glycol, polyethylene glycol, alcohols having linear or branched alkyl or alkenyl, liquid paraffin, petrolatum, lanolin, dimethyl Polysiloxanes, higher alcohol higher fatty acid esters, higher fatty acids, animal and vegetable oils and fats, synthetic ester oils, silicones, various surfactants, sequestering agents (chelating agents), water-soluble polymers, thickeners, various powders Ingredients, coloring agents, fragrances, antioxidants, ultraviolet absorbers, montmorillonites and the like can be mentioned.
- hyaluronic acid, alphahydroxy acid and polyhydric alcohol ester derivatives thereof, ceramides, sterols, N-lauroyl sarcosine, beta-carotene and allantolactone as percutaneous absorption aids can be blended as moisturizing ingredients.
- the blending amount of the glycerin hydroxy fatty acid monoester in the object to be preserved is not particularly limited, but is usually 0.001 to 10% by weight, preferably 0.01% in order to effectively exhibit the desired antiseptic effect. ⁇ 1% by weight.
- glycerin hydroxy fatty acid monoester is known as a moisturizing component, and when glycerin hydroxy fatty acid monoester is blended in cosmetics as one of the moisturizing components, to effectively exhibit the desired moisturizing effect and antiseptic effect, Usually, it is 0.1 to 30% by weight, preferably 0.5 to 5% by weight.
- the amount of the specific preservative in the antiseptic object is not particularly limited, but is usually 0.01 to 30% by weight, preferably 0. 1 to 10% by weight.
- the preservative composition A of the present invention When the preservative composition A of the present invention is blended with the above-mentioned antiseptic object, a known apparatus (a paddle mixer, a homomixer, a homogenizer, etc.) capable of producing the above-described form can be suitably used. Since the preservative composition A of the present invention is excellent in blending characteristics, each component of the preservative composition A does not precipitate as crystals from various manufactured antiseptic objects.
- the preservative composition B of the present invention is characterized in that it contains a glycerin hydroxy fatty acid monoester and an aromatic preservative.
- the glycerin hydroxy fatty acid monoester is a compound in which one molecule of glycerin and one molecule of hydroxy fatty acid having 8 to 18 carbon atoms are ester-bonded.
- the constituent fatty acid of the glycerin hydroxy fatty acid monoester include ricinoleic acid, 12-hydroxystearic acid, 10-hydroxyundecanoic acid, 9-hydroxyundecanoic acid, 8-hydroxyundecanoic acid, 5-hydroxydodecanoic acid, and 5-hydroxyundecane.
- Acid 5-hydroxydecanoic acid, 4-hydroxydodecanoic acid, 4-hydroxyundecanoic acid, 4-hydroxydecanoic acid, 9-hydroxy-2-decenoic acid, 5-hydroxy-7-decenoic acid, and the like.
- glycerin ricinoleic acid monoester is preferred because it is particularly excellent in preservative power.
- An aromatic preservative has a benzene ring, exhibits antiseptic action by itself, and when combined with the glycerin hydroxy fatty acid monoester described above and blended into an antiseptic object described below, both of them are each independently
- the antiseptic power is enhanced in that the decrease in the number of remaining bacteria is faster with respect to at least one type of bacteria than when it is used (that is, the synergistic effect of antiseptic power with respect to at least one type of bacteria) ).
- aromatic preservatives examples include paraoxybenzoates such as methylparaben, ethylparaben, propylparaben, and butylparaben, benzoic acids such as phenoxyethanol, isopropylmethylphenol, benzoic acid, sodium benzoate, and potassium benzoate.
- benzoic acids such as phenoxyethanol, isopropylmethylphenol, benzoic acid, sodium benzoate, and potassium benzoate.
- a salt, salicylic acid, etc. are mentioned, These can be used individually or in mixture of 2 or more types.
- the preservative composition B of the present invention contains the above-described glycerin hydroxy fatty acid monoester and an aromatic preservative, such as foods, tableware, cosmetics, cosmetics, skin external preparations, oral hygiene products, and pharmaceuticals. If the antiseptic composition of the present invention is added to an antiseptic object selected from quasi-drugs, life hygiene products, clothing, paints and pet hygiene products, excellent antiseptic power against gram-positive bacteria, gram-negative bacteria and yeasts In addition, for example, the antiseptic power against gram-negative bacteria and yeast shows an effect (synergistic effect) that exceeds the effect obtained by adding the antiseptic power of each component alone.
- the amount of the aromatic preservative used can be reduced, and thus the safety of the preservative composition B can be improved. it can.
- the preservative composition B of the present invention can be widely applied to cosmetics, pharmaceuticals, quasi-drugs and the like applied to the outer skin among the above-mentioned antiseptic objects, and its dosage form is also an aqueous solution, solubilized
- dosage forms such as a system, an emulsion system, an oil liquid system, a gel system, a paste system, an ointment system, and an aerosol system can be adopted. That is, if it is a basic cosmetic, it can be widely applied to the forms of face wash, lotion, milky lotion, cream, gel, essence (beauty liquid), pack / mask, etc. in the above various dosage forms.
- makeup cosmetics can be widely applied to the forms such as foundation, mascara nail enamel, lipstick and the like in the above various dosage forms.
- cosmetics for hair it can apply widely in said various dosage forms to forms, such as a shampoo, rinse, and hair restorer.
- it is a pharmaceutical or a quasi-drug it can be widely applied to various ointments and the like.
- oral hygiene product it can be applied to mouthwash, toothpaste, mouth freshener, tablet confectionery, sheet-like film and the like.
- the dosage form and form which the preservative composition B of this invention can take are not limited to these dosage forms and forms.
- the preservative composition B of the present invention may be composed of only the above-described glycerin hydroxy fatty acid monoester and an aromatic preservative.
- a commonly known base component is used depending on the above-mentioned dosage form and form. Therefore, it can be widely blended within the range in which the desired effect of the present invention is not impaired by the blending.
- Examples of other components include purified water, ethanol, glycerin, propylene glycol, 1,3-butylene glycol, polyethylene glycol, alcohols having linear or branched alkyl or alkenyl, liquid paraffin, petrolatum, lanolin, dimethyl Polysiloxanes, higher alcohol higher fatty acid esters, higher fatty acids, animal and vegetable oils and fats, synthetic ester oils, silicones, various surfactants, sequestering agents (chelating agents), water-soluble polymers, thickeners, various powders Ingredients, coloring agents, fragrances, antioxidants, ultraviolet absorbers, montmorillonites and the like can be mentioned.
- Hyaluronic acid, alphahydroxy acid and its polyhydric alcohol ester derivatives, ceramides, sterols, N-lauroyl sarcosine, beta-carotene, allantolactone, etc. as percutaneous absorption aids can be blended as moisturizing ingredients. .
- the blending amount of the glycerin hydroxy fatty acid monoester in the object to be preserved is not particularly limited, but is usually 0.001 to 10% by weight, preferably 0.01% in order to effectively exhibit the desired antiseptic effect. ⁇ 1% by weight.
- glycerin hydroxy fatty acid monoester is known as a moisturizing component, and when glycerin hydroxy fatty acid monoester is blended in cosmetics as one of the moisturizing components, to effectively exhibit the desired moisturizing effect and antiseptic effect, Usually, it is 0.1 to 30% by weight, preferably 0.5 to 5% by weight.
- the blending amount of the aromatic preservative in the object to be preserved is not particularly limited, but is usually 0.01 to 30% by weight, preferably 0 in order to effectively exhibit the desired antiseptic effect. 1 to 10% by weight.
- a known apparatus capable of producing the above-described form can be suitably used. Since the preservative composition B of the present invention is excellent in blending characteristics, each component of the preservative composition B is not precipitated as crystals from various manufactured antiseptic objects.
- the preservative composition C of the present invention is characterized in that it contains a glycerin hydroxy fatty acid monoester and a chelating agent.
- the glycerin hydroxy fatty acid monoester is a compound in which one molecule of glycerin and one molecule of hydroxy fatty acid having 8 to 18 carbon atoms are ester-bonded.
- the constituent fatty acid of the glycerin hydroxy fatty acid monoester include ricinoleic acid, 12-hydroxystearic acid, 10-hydroxyundecanoic acid, 9-hydroxyundecanoic acid, 8-hydroxyundecanoic acid, 5-hydroxydodecanoic acid, and 5-hydroxyundecane.
- Acid 5-hydroxydecanoic acid, 4-hydroxydodecanoic acid, 4-hydroxyundecanoic acid, 4-hydroxydecanoic acid, 9-hydroxy-2-decenoic acid, 5-hydroxy-7-decenoic acid, and the like.
- glycerin ricinoleic acid monoester is preferred because it is particularly excellent in preservative power.
- the chelating agent that can be used in the present invention shows little antiseptic action by itself, and when used in combination with the above-described glycerin hydroxy fatty acid monoester, it is used alone for both.
- the antiseptic power is enhanced in that the decrease in the number of remaining bacteria is faster with respect to at least one type of bacteria (that is, the synergistic effect of the antiseptic power with respect to at least one type of bacteria).
- an aminocarboxylic acid-based chelating agent is suitable.
- ethylenediaminetetraacetic acid ethylenediaminetetraacetic acid
- HEDTA hydroxyethylethylenediaminetriacetic acid
- DHEDDA dihydroxyethylethylenediaminediacetic acid
- 1,3- Propanediaminetetraacetic acid (1,3PDTA)
- diethylenetriaminepentaacetic acid DTPA
- triethylenetetraminehexaacetic acid nitrilotriacetic acid (NTA), hydroxyethyliminodiacetic acid (HIMDA), L-aspartic acid-N, N -Diacetic acid (ASDA) and salts thereof.
- the preservative composition C of the present invention contains the above-described glycerin hydroxy fatty acid monoester and a chelating agent.
- a chelating agent for example, foods, tableware, cosmetics, cosmetics, skin external preparations, oral hygiene products, quasi drugs If the preservative composition of the present invention is added to an antiseptic object selected from life hygiene products, clothing, paints and pet hygiene products, it has excellent antiseptic power against gram-positive bacteria, gram-negative bacteria, yeasts and molds. In addition, the antiseptic power against fungi such as yeast and mold shows an effect (synergistic effect) that exceeds the effect of adding the antiseptic power of each component alone.
- the glycerin hydroxy fatty acid monoester and the chelating agent are contained in the present invention, it is not necessary to use a conventional aromatic preservative, and the safety of the preservative composition can be improved.
- the preservative composition C of the present invention can be widely applied to cosmetics, pharmaceuticals, quasi-drugs, etc. applied to the outer skin among the above-mentioned antiseptic objects, and the dosage form is also an aqueous solution, solubilized
- a wide range of dosage forms such as a system, an emulsion system, an oil liquid system, a gel system, a paste system, an ointment system, and an aerosol system can be adopted. That is, if it is a basic cosmetic, it can be widely applied to the forms of face wash, lotion, milky lotion, cream, gel, essence (beauty liquid), pack / mask, etc. in the above various dosage forms.
- makeup cosmetics can be widely applied to the forms such as foundation, mascara nail enamel, lipstick and the like in the above various dosage forms.
- cosmetics for hair it can apply widely in said various dosage forms to forms, such as a shampoo, rinse, and hair restorer.
- it is a pharmaceutical or a quasi-drug it can be widely applied to various ointment forms.
- it is an oral hygiene product it can be applied to mouthwash, toothpaste, mouth freshener, tablet confectionery, sheet-like film and the like.
- the dosage form and form which the preservative composition C of this invention can take are not limited to these dosage forms and forms.
- the preservative composition C of the present invention may be composed of only the above-described glycerin hydroxy fatty acid monoester and a chelating agent. Therefore, it can be widely blended within the range in which the desired effect of the present invention is not impaired.
- Examples of other components include purified water, ethanol, glycerin, propylene glycol, 1,3-butylene glycol, polyethylene glycol, alcohols having linear or branched alkyl or alkenyl, liquid paraffin, petrolatum, lanolin, dimethyl Polysiloxanes, higher alcohol higher fatty acid esters, higher fatty acids, animal and vegetable oils and fats, synthetic ester oils, silicones, various surfactants, water-soluble polymers, thickeners, various powder components, colorants, fragrances, antioxidants Agents, ultraviolet absorbers, montmorillonite and the like.
- Hyaluronic acid, alphahydroxy acid and its polyhydric alcohol ester derivatives, ceramides, sterols, N-lauroyl sarcosine, beta-carotene, allantolactone, etc. as percutaneous absorption aids can be blended as moisturizing ingredients. .
- the blending amount of the glycerin hydroxy fatty acid monoester in the object to be preserved is not particularly limited, but is usually 0.001 to 10% by weight, preferably 0.01% in order to effectively exhibit the desired antiseptic effect. ⁇ 1% by weight.
- glycerin hydroxy fatty acid monoester is known as a moisturizing component, and when glycerin hydroxy fatty acid monoester is blended in cosmetics as one of the moisturizing components, to effectively exhibit the desired moisturizing effect and antiseptic effect, Usually, it is 0.1 to 30% by weight, preferably 0.5 to 5% by weight.
- the amount of the chelating agent in the antiseptic object is not particularly limited, but is usually 0.01 to 30% by weight, preferably 0.1 to 0.1% in order to effectively exhibit the desired antiseptic effect. 10% by weight.
- a known apparatus capable of producing the above-described form can be suitably used. Since the preservative composition C of the present invention is excellent in blending characteristics, each component of the preservative composition C does not precipitate as crystals from various manufactured antiseptic objects.
- each of the preservative compositions A to C can be used alone, or two or more of the preservative compositions A to C can be used without departing from the effects of the present invention. Combinations can be appropriately selected and used in combination.
- Preservative Composition A 1. Antiseptic evaluation test of lotion Example of preservative composition A containing glycerin ricinoleic acid monoester and 1,2-octanediol or glycerin ricinoleic acid monoester and glycerin caprylic acid monoester in the formulation shown in Table 1 Lotions 1 and 2 and Comparative Examples 1 to 4 were prepared, and the antiseptic power was evaluated by a challenge test.
- Staphylococcus aureus S. aureus, JCM2151
- Pseudomonas aeruginosa P. aeruginosa, NBRC13275
- Escherichia coli E. coli, JCM1649
- Candida C.albicans, NBRC1594
- a culture solution in which these bacteria were pre-cultured in advance was prepared at about 10 6 cells / ml to prepare a suspension. The number of bacteria was confirmed by the colony count method.
- the same result as the above was shown also about the antiseptic power with respect to Pseudomonas aeruginosa (refer the result of Example 1, the comparative examples 1 and 2 of Table 3, and the result of Example 2 and the comparative examples 1 and 3).
- the antiseptic power against Candida the results obtained when glycerin ricinoleic acid monoester and 1,2-octanediol (or glycerin caprylic acid monoester) are used in combination are more than the results of the above-mentioned antiseptic power against Escherichia coli and Pseudomonas aeruginosa.
- the lotion using glycerin ricinoleic acid monoester and 1,2-octanediol exhibits excellent antiseptic power against gram-positive bacteria, gram-negative bacteria and yeasts. Furthermore, it was found that the antiseptic power against Gram-negative bacteria and yeast clearly shows an effect (synergistic effect) that exceeds the effect obtained by adding the antiseptic power of each component alone.
- Blending characteristics The blending characteristics of the cosmetic composition according to the present invention were examined. 2-1. Lotion (prescription) Glycerin 5.00% by weight Dipropylene glycol (DPG) 3.00 POE (60) hydrogenated castor oil * a) 0.60 Na citrate 0.15 Citric acid 0.01 Glycine 0.20 Alanine 0.10 Hyaluronic acid Na 0.01 Glycerin ricinoleic acid monoester * b) 0.15 1,2-octanediol 0.15 Water balance
- Preservative evaluation test of lotion Preservative composition B containing glycerin ricinoleic acid monoester and methylparaben or glycerin ricinoleic acid monoester and phenoxyethanol was blended in the formulation shown in Table 6 and Examples 3 to 4 and Comparative Examples 5 to 10 The lotion was made and the antiseptic power was evaluated by a challenge test.
- Staphylococcus aureus S. aureus, JCM2151
- Pseudomonas aeruginosa P. aeruginosa, NBRC13275
- Escherichia coli E. coli, JCM1649
- Candida C.albicans, NBRC1594
- a culture solution in which these bacteria were pre-cultured in advance was prepared at about 10 6 cells / ml to prepare a suspension. The number of bacteria was confirmed by the colony count method.
- the lotion combined with glycerin ricinoleic acid monoester and methylparaben or phenoxyethanol exerts excellent antiseptic power against gram-positive bacteria, gram-negative bacteria and yeast, and further antiseptic power against gram-negative bacteria and yeast.
- Blending characteristics The blending characteristics of the cosmetic composition according to the present invention were examined. 4-1. Lotion (prescription) Glycerin 5.00% by weight Dipropylene glycol (DPG) 3.00 POE (60) hydrogenated castor oil * a) 0.60 Na citrate 0.15 Citric acid 0.01 Glycine 0.20 Alanine 0.10 Hyaluronic acid Na 0.01 Glycerin ricinoleic acid monoester * b) 0.30 Phenoxyethanol 0.30 Water balance
- Preservative Composition C 5). Antiseptic evaluation test of lotion Preservative composition C containing glycerin ricinoleic acid monoester and disodium ethylenediaminetetraacetate (EDTA-2Na) was formulated according to the formulation shown in Table 11, and Example 5 and Comparative Examples 11 to 13 A lotion was prepared and the antiseptic power was evaluated by a challenge test.
- EDTA-2Na disodium ethylenediaminetetraacetate
- Escherichia coli Escherichia coli (E. coli, JCM1649), Staphylococcus aureus (S. aureus, JCM2151) and black mold (A. nigar, JCM10254) were used as general bacteria.
- Candida C.albicans, NBRC1594.
- a culture solution in which these bacteria were pre-cultured in advance was prepared at about 10 4 to 10 6 cells / ml to prepare a suspension. The number of bacteria was confirmed by the colony count method.
- the lotion combined with glycerin ricinoleic acid monoester and EDTA-2Na exhibits excellent antiseptic power against gram-positive bacteria, gram-negative bacteria, yeasts and molds, and fungi such as yeasts and molds. It has been found that the antiseptic power against is clearly an effect (synergistic effect) that exceeds the effect obtained by adding the antiseptic power of each component alone.
- Blending characteristics The blending characteristics of the cosmetic composition according to the present invention were examined. 6-1. Lotion (prescription) Glycerin 5.00% by weight Dipropylene glycol (DPG) 3.00 POE (60) hydrogenated castor oil * a) 0.80 Na citrate 0.15 Citric acid 0.01 Glycine 0.20 Alanine 0.10 Hyaluronic acid Na 0.01 Glycerin ricinoleic acid monoester * b) 0.30 Ethylenediaminetetraacetic acid disodium 0.05 Water balance
- the preservative composition according to the present invention has excellent antiseptic power against a wide range of bacteria and is excellent in blending characteristics, food, tableware, cosmetics, cosmetics, skin external preparations, oral hygiene products, quasi-drugs It is suitable as a compounding component of an antiseptic object selected from goods, life hygiene products, clothing, paints and pet hygiene products.
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Abstract
Description
〔1〕 グリセリンと炭素数8~18のヒドロキシ脂肪酸とのエステルであるグリセリンヒドロキシ脂肪酸モノエステル、及び
アルカンジオール、ソルビタン脂肪酸エステル、しょ糖脂肪酸エステル、プロピレングリコール脂肪酸エステル、グリセリン中鎖脂肪酸エステル、ポリグリセリン脂肪酸エステル、ポリオキシエチレン脂肪酸エステル、グリセリン脂肪酸エーテル及びポリオキシエチレンアルキルエーテルからなる群より選ばれる防腐剤
を含有することを特徴とする防腐剤組成物、
〔2〕 アルカンジオールが炭素数5~10の1,2-アルカンジオールである、前記〔1〕記載の防腐剤組成物、
〔3〕 グリセリン中鎖脂肪酸エステルが、グリセリンと炭素数8~12の中鎖脂肪酸とのエステルであるグリセリン中鎖脂肪酸モノエステルである、前記〔1〕記載の防腐剤組成物、
〔4〕 グリセリンヒドロキシ脂肪酸モノエステルがグリセリンリシノール酸モノエステルである、前記〔1〕~〔3〕のいずれか記載の防腐剤組成物、
〔5〕 炭素数5~10の1,2-アルカンジオールが1,2-オクタンジオールである、前記〔4〕記載の防腐剤組成物、
〔6〕 グリセリン中鎖脂肪酸モノエステルがグリセリンカプリル酸モノエステルである、前記〔4〕記載の防腐剤組成物、
〔7〕 グリセリンと炭素数8~18のヒドロキシ脂肪酸とのエステルであるグリセリンヒドロキシ脂肪酸モノエステル、及び芳香族系防腐剤を含有することを特徴とする防腐剤組成物、
〔8〕 芳香族系防腐剤が、パラオキシ安息香酸エステル、フェノキシエタノール、イソプロピルメチルフェノール、安息香酸、安息香酸塩及びサリチル酸からなる群より選ばれる、前記〔7〕記載の防腐剤組成物、
〔9〕 グリセリンヒドロキシ脂肪酸モノエステルがグリセリンリシノール酸モノエステルである、前記〔7〕又は〔8〕記載の防腐剤組成物、
〔10〕 グリセリンと炭素数8~18のヒドロキシ脂肪酸とのエステルであるグリセリンヒドロキシ脂肪酸モノエステル、及びキレート剤を含有することを特徴とする防腐剤組成物、
〔11〕 キレート剤が、エチレンジアミン四酢酸、ヒドロキシエチルエチレンジアミン三酢酸、ジヒドロキシエチルエチレンジアミン二酢酸、1,3-プロパンジアミン四酢酸、ジエチレントリアミン五酢酸、トリエチレンテトラミン六酢酸、ニトリロ三酢酸、ヒドロキシエチルイミノ二酢酸、L-アスパラギン酸-N,N-二酢酸、アミノトリメチレンホスホン酸、ヒドロキシエタンジホスホン酸及びそれらの塩からなる群より選ばれるアミノカルボン酸系キレート剤である、前記〔10〕記載の防腐剤組成物、
〔12〕 グリセリンヒドロキシ脂肪酸モノエステルがグリセリンリシノール酸モノエステルである、前記〔10〕又は〔11〕記載の防腐剤組成物、
〔13〕 前記〔1〕~〔12〕のいずれかに記載の防腐剤組成物を食品、食器類、香粧品、化粧品、皮膚外用剤、口腔衛生製品、医薬部外品、生活衛生用品、衣類、塗料及びペット衛生用品から選ばれる防腐対象物に配合して、該防腐対象物の防腐力を高める方法。
本発明に係る防腐剤組成物Bはグリセリンヒドロキシ脂肪酸モノエステルと芳香族系防腐剤とを含有するので、グラム陽性菌、グラム陰性菌及び酵母に対して優れた防腐力を発揮し、さらに例えばグラム陰性菌と酵母に対する防腐力は、各成分単独の防腐力を足し合わせた効果を上回る効果(相乗効果)を示す。このため、芳香族系防腐剤の使用量を軽減することができ、ひいては防腐剤組成物の安全性を高めることができる。
本発明に係る防腐剤組成物Cはグリセリンヒドロキシ脂肪酸モノエステルとキレート剤とを含有するので、グラム陽性菌、グラム陰性菌、酵母及びカビに対して優れた防腐力を発揮し、さらに酵母やカビ等の真菌に対する防腐力は、各成分単独の防腐力を足し合わせた効果を上回る効果(相乗効果)を明確に示す。このため、従来の芳香族系防腐剤を配合する必要がなくなり、防腐剤組成物の安全性を高めることができる。
上記防腐剤組成物A~Cのいずれかを例えば、食品、食器類、香粧品、化粧品、皮膚外用剤、口腔衛生製品、医薬部外品、生活衛生用品、衣類、塗料及びペット衛生用品から選ばれる防腐対象物に配合することで、細菌感染や食中毒を予防し、数々の場面での有効な応用が図れる。
本発明の防腐剤組成物Aは、上述したとおり、グリセリンヒドロキシ脂肪酸モノエステルと特定の防腐剤を含有する点に特徴を有する。
本発明の防腐剤組成物Bは、上述したとおり、グリセリンヒドロキシ脂肪酸モノエステルと芳香族系防腐剤を含有する点に特徴を有する。
本発明の防腐剤組成物Cは、上述したとおり、グリセリンヒドロキシ脂肪酸モノエステルとキレート剤を含有する点に特徴を有する。
1.ローションの防腐力評価試験
グリセリンリシノール酸モノエステルと1,2-オクタンジオールまたはグリセリンリシノール酸モノエステルとグリセリンカプリル酸モノエステルを含有する防腐剤組成物Aを表1に示す処方で配合して実施例1~2と比較例1~4のローションを作製し、チャレンジテストにより防腐力の評価をした。
また、上記の2成分併用による防腐力の相乗効果は、グリセリンリシノール酸モノエステルとグリセリンカプリル酸モノエステルを併用した場合、より顕著になることが分かった(表2の実施例2、比較例1,3の結果を参照)。
なお、黄色ブドウ球菌に対しては、グリセリンリシノール酸モノエステルを単独で使用した場合でもローションの防腐力が強すぎたため、1,2-オクタンジオールまたはグリセリンカプリル酸モノエステルを併用した場合の防腐力の相乗効果までは確認できなかった(表5の実施例1、比較例1,2の結果、及び実施例2、比較例1,3の結果を参照)。しかし、本発明品(実施例1,2)が黄色ブドウ球菌に対して優れた防腐力を有することは確認された。
以上の結果から、グリセリンリシノール酸モノエステルと1,2-オクタンジオール(またはグリセリンカプリル酸モノエステル)を併用したローションは、グラム陽性菌、グラム陰性菌及び酵母に対して優れた防腐力を発揮すること、さらにグラム陰性菌と酵母に対する防腐力は、各成分単独の防腐力を足し合わせた効果を上回る効果(相乗効果)を明確に示すことが分かった。
本発明に係る化粧料組成物の配合特性を検討した。
2-1.ローション
(処方)
グリセリン 5.00重量%
ジプロピレングリコール(DPG) 3.00
POE(60)硬化ヒマシ油 *a) 0.60
クエン酸Na 0.15
クエン酸 0.01
グリシン 0.20
アラニン 0.10
ヒアルロン酸Na 0.01
グリセリンリシノール酸モノエステル *b) 0.15
1,2-オクタンジオール 0.15
水 残部
*b):リシノレックス、大洋香料(株)製
グリセリン、DPG、POE(60)硬化ヒマシ油、グリセリンリシノール酸モノエステル及び1,2-オクタンジオールを混合し、70℃に加熱溶解した(これを防腐剤組成物A(本発明品)とする)。一方、クエン酸Na、クエン酸、グリシン、アラニン、ヒアルロン酸Na、水をそれぞれ室温で混合した(これを混合物Aとする)。続いて、本発明品と混合物Aを合わせて50℃で混合し、ローションを得た。
(配合特性)
本発明品は他の成分と容易に混和した。得られたローションには濁りや析出は見られなかった。
(処方)
セタノール 1.00重量%
スクワラン 4.00
ステアリン酸 1.00
モノステアリン酸ポリエチレングリコール(25EO)*a) 3.20
グリセリンステアリン酸モノエステル *b) 1.00
グリセリンリシノール酸モノエステル *c) 0.15
1,2-オクタンジオール 0.15
γ-トコフェロール 0.05
BHT(酸化防止剤) 0.01
1,3-ブタンジオール 3.00
プロピレングリコール 7.00
カルボキシビニルポリマー 0.20
水酸化カリウム 0.20
精製水 残部
*b):モノステアリン酸グリセロール、和光純薬工業(株)製
*c):リシノレックス、大洋香料(株)製
セタノール、スクワラン、ステアリン酸、γ-トコフェロール、BHT、モノステアリン酸ポリエチレングリコール(25EO)、グリセリンステアリン酸モノエステル、グリセリンリシノール酸モノエステル及び1,2-オクタンジオールをそれぞれ混合し70℃に加温溶解した(これを防腐剤組成物A(本発明品)とする)。一方、1,3-ブタンジオール、プロピレングリコール、カルボキシビニルポリマー、水酸化カリウムをそれぞれ室温下で混合した(これを混合物Bとする)。続いて、本発明品と混合物Bを合わせて60℃に加温し精製水中に少量ずつ添加しながら激しく攪拌し乳化して乳液を得た。
(配合特性)
本発明品は他の成分と直ちに混和した。得られた乳液には分離や析出は見られなかった。
3.ローションの防腐力評価試験
グリセリンリシノール酸モノエステルとメチルパラベン又はグリセリンリシノール酸モノエステルとフェノキシエタノールを含有する防腐剤組成物Bを表6に示す処方で配合して実施例3~4と比較例5~10のローションを作製し、チャレンジテストにより防腐力の評価をした。
また、上記の2成分併用による防腐力の相乗効果は、グリセリンリシノール酸モノエステルとメチルパラベンを併用した場合、より顕著になることが分かった(表7の実施例3、比較例5,6の結果を参照)。具体的には、大腸菌を接種して1時間後に大腸菌に対する防腐力が増強されることが分かる。
本発明に係る化粧料組成物の配合特性を検討した。
4-1.ローション
(処方)
グリセリン 5.00重量%
ジプロピレングリコール(DPG) 3.00
POE(60)硬化ヒマシ油 *a) 0.60
クエン酸Na 0.15
クエン酸 0.01
グリシン 0.20
アラニン 0.10
ヒアルロン酸Na 0.01
グリセリンリシノール酸モノエステル *b) 0.30
フェノキシエタノール 0.30
水 残部
*b):リシノレックス、大洋香料(株)製
グリセリン、DPG、POE(60)硬化ヒマシ油、グリセリンリシノール酸モノエステル及びフェノキシエタノールを混合し、70℃に加熱溶解した(これを防腐剤組成物B(本発明品)とする)。一方、クエン酸Na、クエン酸、グリシン、アラニン、ヒアルロン酸Na、水をそれぞれ室温で混合した(これを混合物Aとする)。続いて、本発明品と混合物Aを合わせて50℃で混合し、ローションを得た。
(配合特性)
本発明品は他の成分と容易に混和した。得られたローションには濁りや析出は見られなかった。
(処方)
セタノール 1.00重量%
スクワラン 4.00
ステアリン酸 1.00
モノステアリン酸ポリエチレングリコール(25EO)*a) 3.00
グリセリンステアリン酸モノエステル *b) 1.00
グリセリンリシノール酸モノエステル *c) 0.30
フェノキシエタノール 0.30
γ-トコフェロール 0.05
BHT(酸化防止剤) 0.01
1,3-ブタンジオール 3.00
プロピレングリコール 7.00
カルボキシビニルポリマー 0.20
水酸化カリウム 0.20
精製水 残部
*b):モノステアリン酸グリセロール、和光純薬工業(株)製
*c):リシノレックス、大洋香料(株)製
セタノール、スクワラン、ステアリン酸、γ-トコフェロール、BHT、モノステアリン酸ポリエチレングリコール(25EO)、グリセリンステアリン酸モノエステル、グリセリンリシノール酸モノエステル及びフェノキシエタノールをそれぞれ混合し70℃に加温溶解した(これを防腐剤組成物B(本発明品)とする)。一方、1,3-ブタンジオール、プロピレングリコール、カルボキシビニルポリマー、水酸化カリウムをそれぞれ室温下で混合した(これを混合物Bとする)。続いて、本発明品と混合物Bを合わせて60℃に加温し精製水中に少量ずつ添加しながら激しく攪拌し乳化して乳液を得た。
(配合特性)
本発明品は他の成分と直ちに混和した。得られた乳液には分離や析出は見られなかった。
5.ローションの防腐力評価試験
グリセリンリシノール酸モノエステルとエチレンジアミン四酢酸二ナトリウム(EDTA-2Na)を含有する防腐剤組成物Cを表11に示す処方で配合して実施例5と比較例11~13のローションを作製し、チャレンジテストにより防腐力の評価をした。
本発明に係る化粧料組成物の配合特性を検討した。
6-1.ローション
(処方)
グリセリン 5.00重量%
ジプロピレングリコール(DPG) 3.00
POE(60)硬化ヒマシ油 *a) 0.80
クエン酸Na 0.15
クエン酸 0.01
グリシン 0.20
アラニン 0.10
ヒアルロン酸Na 0.01
グリセリンリシノール酸モノエステル *b) 0.30
エチレンジアミン四酢酸二ナトリウム 0.05
水 残部
*b):リシノレックス、大洋香料(株)製
グリセリン、DPG、POE(60)硬化ヒマシ油、グリセリンリシノール酸モノエステルを混合し、70℃に加熱溶解した(これを防腐剤組成物C(本発明品)とする)。一方、クエン酸Na、クエン酸、グリシン、アラニン、ヒアルロン酸Na、EDTA-2Na、水をそれぞれ室温で混合した(これを混合物Bとする)。続いて、本発明品と混合物Bを合わせて50℃で混合し、ローションを得た。
(配合特性)
本発明品は他の成分と容易に混和した。得られたローションには濁りや析出は見られなかった。
(処方)
セタノール 1.00重量%
スクワラン 4.00
ステアリン酸 1.00
モノステアリン酸ポリエチレングリコール(25EO)*a) 3.00
グリセリンステアリン酸モノエステル *b) 1.00
グリセリンリシノール酸モノエステル *c) 0.30
エチレンジアミン四酢酸二ナトリウム 0.10
γ-トコフェロール 0.05
BHT(酸化防止剤) 0.01
1,3-ブタンジオール 3.00
プロピレングリコール 7.00
カルボキシビニルポリマー 0.20
水酸化カリウム 0.20
精製水 残部
*b):モノステアリン酸グリセロール、和光純薬工業(株)製
*c):リシノレックス、大洋香料(株)製
セタノール、スクワラン、ステアリン酸、γ-トコフェロール、BHT、モノステアリン酸ポリエチレングリコール(25EO)、グリセリンステアリン酸モノエステル及びグリセリンリシノール酸モノエステルをそれぞれ混合し70℃に加温溶解した(これを防腐剤組成物C(本発明品)とする)。一方、EDTA-2Na、1,3-ブタンジオール、プロピレングリコール、カルボキシビニルポリマー、水酸化カリウム、精製水をそれぞれ室温下で混合した(これを混合物Bとする)。続いて、本発明品と混合物Bを合わせて80℃に加温しながら激しく攪拌し、乳液を得た。
(配合特性)
本発明品は他の成分と直ちに混和した。得られた乳液には分離や析出は見られなかった。
Claims (13)
- グリセリンと炭素数8~18のヒドロキシ脂肪酸とのエステルであるグリセリンヒドロキシ脂肪酸モノエステル、及び
アルカンジオール、ソルビタン脂肪酸エステル、しょ糖脂肪酸エステル、プロピレングリコール脂肪酸エステル、グリセリン中鎖脂肪酸エステル、ポリグリセリン脂肪酸エステル、ポリオキシエチレン脂肪酸エステル、グリセリン脂肪酸エーテル及びポリオキシエチレンアルキルエーテルからなる群より選ばれる防腐剤
を含有することを特徴とする防腐剤組成物。 - アルカンジオールが炭素数5~10の1,2-アルカンジオールである、請求項1記載の防腐剤組成物。
- グリセリン中鎖脂肪酸エステルが、グリセリンと炭素数8~12の中鎖脂肪酸とのエステルであるグリセリン中鎖脂肪酸モノエステルである、請求項1記載の防腐剤組成物。
- グリセリンヒドロキシ脂肪酸モノエステルがグリセリンリシノール酸モノエステルである、請求項1~3のいずれか記載の防腐剤組成物。
- 炭素数5~10の1,2-アルカンジオールが1,2-オクタンジオールである、請求項4記載の防腐剤組成物。
- グリセリン中鎖脂肪酸モノエステルがグリセリンカプリル酸モノエステルである、請求項4記載の防腐剤組成物。
- グリセリンと炭素数8~18のヒドロキシ脂肪酸とのエステルであるグリセリンヒドロキシ脂肪酸モノエステル、及び芳香族系防腐剤を含有することを特徴とする防腐剤組成物。
- 芳香族系防腐剤が、パラオキシ安息香酸エステル、フェノキシエタノール、イソプロピルメチルフェノール、安息香酸、安息香酸塩及びサリチル酸からなる群より選ばれる、請求項7記載の防腐剤組成物。
- グリセリンヒドロキシ脂肪酸モノエステルがグリセリンリシノール酸モノエステルである、請求項7又は8記載の防腐剤組成物。
- グリセリンと炭素数8~18のヒドロキシ脂肪酸とのエステルであるグリセリンヒドロキシ脂肪酸モノエステル、及びキレート剤を含有することを特徴とする防腐剤組成物。
- キレート剤が、エチレンジアミン四酢酸、ヒドロキシエチルエチレンジアミン三酢酸、ジヒドロキシエチルエチレンジアミン二酢酸、1,3-プロパンジアミン四酢酸、ジエチレントリアミン五酢酸、トリエチレンテトラミン六酢酸、ニトリロ三酢酸、ヒドロキシエチルイミノ二酢酸、L-アスパラギン酸-N,N-二酢酸、アミノトリメチレンホスホン酸、ヒドロキシエタンジホスホン酸及びそれらの塩からなる群より選ばれるアミノカルボン酸系キレート剤である、請求項10記載の防腐剤組成物。
- グリセリンヒドロキシ脂肪酸モノエステルがグリセリンリシノール酸モノエステルである、請求項10又は11記載の防腐剤組成物。
- 請求項1~12のいずれかに記載の防腐剤組成物を食品、食器類、香粧品、化粧品、皮膚外用剤、口腔衛生製品、医薬部外品、生活衛生用品、衣類、塗料及びペット衛生用品から選ばれる防腐対象物に配合して、該防腐対象物の防腐力を高める方法。
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Cited By (6)
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JP2015091787A (ja) * | 2013-10-02 | 2015-05-14 | 大洋香料株式会社 | 防腐剤組成物 |
JP2016160391A (ja) * | 2015-03-04 | 2016-09-05 | セイコーエプソン株式会社 | 液体組成物、顔料分散液およびインクジェット記録用水系インク組成物 |
JP2017020135A (ja) * | 2015-07-13 | 2017-01-26 | オーミケンシ株式会社 | 抗菌レーヨン繊維及びこれを用いた繊維製品 |
JP2019001755A (ja) * | 2017-06-16 | 2019-01-10 | 住友ベークライト株式会社 | 防カビ剤、防カビ樹脂フィルム、防カビ積層フィルム及び防カビ包装体 |
JP2019019114A (ja) * | 2017-07-20 | 2019-02-07 | ダイヤ製薬株式会社 | 含水組成物、含水組成物を構成した貼付剤、化粧品又は外皮用医薬品、並びに、これらの製造方法 |
JP2022040191A (ja) * | 2017-07-20 | 2022-03-10 | ダイヤ製薬株式会社 | 含水組成物、含水組成物を構成した貼付剤、化粧品又は外皮用医薬品、並びに、これらの製造方法 |
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WO2013109291A1 (en) * | 2011-02-15 | 2013-07-25 | Playtex Products, Llc | Novel synergistic preservative system |
CA2905121C (en) * | 2013-03-12 | 2021-10-26 | Mary Kay Inc. | Preservative system |
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JP2016160391A (ja) * | 2015-03-04 | 2016-09-05 | セイコーエプソン株式会社 | 液体組成物、顔料分散液およびインクジェット記録用水系インク組成物 |
JP2017020135A (ja) * | 2015-07-13 | 2017-01-26 | オーミケンシ株式会社 | 抗菌レーヨン繊維及びこれを用いた繊維製品 |
JP2019001755A (ja) * | 2017-06-16 | 2019-01-10 | 住友ベークライト株式会社 | 防カビ剤、防カビ樹脂フィルム、防カビ積層フィルム及び防カビ包装体 |
JP2019019114A (ja) * | 2017-07-20 | 2019-02-07 | ダイヤ製薬株式会社 | 含水組成物、含水組成物を構成した貼付剤、化粧品又は外皮用医薬品、並びに、これらの製造方法 |
JP7017680B2 (ja) | 2017-07-20 | 2022-02-09 | ダイヤ製薬株式会社 | 含水組成物、含水組成物を構成した貼付剤、化粧品又は外皮用医薬品、並びに、これらの製造方法 |
JP2022040191A (ja) * | 2017-07-20 | 2022-03-10 | ダイヤ製薬株式会社 | 含水組成物、含水組成物を構成した貼付剤、化粧品又は外皮用医薬品、並びに、これらの製造方法 |
JP7340140B2 (ja) | 2017-07-20 | 2023-09-07 | ダイヤ製薬株式会社 | 含水組成物、含水組成物を構成した貼付剤、化粧品又は外皮用医薬品、並びに、これらの製造方法 |
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