WO2006134890A1 - 身体表面保護用組成物 - Google Patents
身体表面保護用組成物 Download PDFInfo
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- WO2006134890A1 WO2006134890A1 PCT/JP2006/311789 JP2006311789W WO2006134890A1 WO 2006134890 A1 WO2006134890 A1 WO 2006134890A1 JP 2006311789 W JP2006311789 W JP 2006311789W WO 2006134890 A1 WO2006134890 A1 WO 2006134890A1
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- acid
- composition
- body surface
- group
- protecting
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/16—Amides, e.g. hydroxamic acids
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- 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/16—Emollients or protectives, e.g. against radiation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/08—Antiallergic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
Definitions
- composition for body surface protection Composition for body surface protection
- the present invention relates to a composition used for the purpose of preventing or reducing a disorder of a body surface (skin, hair, etc.), ie, a composition for protecting the surface of a body.
- the present invention relates to a composition for protecting the surface of the body which is excellent in the effect of promoting the recovery of the barrier function of the skin and the hair and preventing the functional deterioration.
- the skin barrier function is a function to prevent the entry of foreign matter from the outside of the skin into the body and a function to prevent the escape of water from the body out. If this skin barrier function is reduced, external irritation may cause skin irritation such as rough skin or rash, or the amount of water transpiration from the skin may be increased to result in dry skin that may become dry, causing itching or skin Are more likely to occur.
- the hair barrier function is mainly a function to prevent water and water-soluble components from escaping to the outside. If this hair barrier function is lowered, the tensile strength and visco-elastic properties of the hair will be lowered, and the touch, the hair styling will be difficult, the appearance of gloss etc. Cause failure.
- Patent Document 1 discloses a skin cosmetic composition in which a moisturizing agent such as dalycerin, a polyol such as ethylene glycol, urea, hyanoreronic acid, an amino acid or the like is blended as a moisturizing agent.
- a moisturizing agent such as dalycerin
- a polyol such as ethylene glycol, urea, hyanoreronic acid, an amino acid or the like
- this cosmetic composition is not described at all for promoting improvement of the skin barrier function and for preventing function deterioration which is not used for the purpose of preventing or alleviating injury on the surface of the body.
- Patent Document 2 discloses a composition containing a 2-chain 2-hydrophilic group-containing anionic surfactant, and is shown to be used as a moisturizing cosmetic.
- this composition has not been described in any way for promoting or improving the function of preventing skin function which is not used for the purpose of preventing or reducing damage to the surface of the body. There is also no disclosure of compounds having such functions.
- Patent Document 3 discloses a non-sticky moisturizing composition by using a specific two-chain type amide compound together with a polyhydric alcohol.
- the essence of the moisturizing property is polyhydric alcohol, and as in Patent Document 1, the improvement and function of the skin barrier function which is not used for the purpose of preventing or reducing the disorder of the surface of the body are promoted. No mention is made of the antidegradation effect, and the two-chain type amide compound is disclosed only for the function of reducing stickiness when the composition is applied.
- Patent Document 4 discloses a hypoallergenic composition containing an anionic surfactant containing an asyl group and a long chain dipolar group and disclosed only the hypoallergenic property. However, nothing is stated about the effect of promoting the improvement of the skin barrier function and the prevention of the functional decline, which is not used for the purpose of preventing or reducing the damage on the surface of the body.
- Patent Document 5 discloses a remedy for skin disorders and metabolic disorders using a Gemini (twin) type surfactant, and the Gemii 2 type surfactant disclosed in this document has a physiological activity. It is only a carrier for permeating the active substance through the skin or mucous membranes, and itself has not been found to have the effect of promoting the improvement of the skin barrier function and preventing its function deterioration.
- Patent Document 6 uses various ceramides.
- Patent Document 7 discloses an external preparation for skin using ceramide or a ceramide-like structure
- Patent Document 8 discloses a preparation for skin care using ceramides, and improves skin turnover.
- the composition has been shown to be effective in improving rough skin and having excellent permeability and moisture retention.
- the ceramides used in these inventions have difficulty in producing a composition having low solubility in water, but it is necessary to devise to penetrate the inside of skin and hair. , Freedom of formulation The degree was limited.
- Patent Document 9 the present inventors are selected from compounds having one or more kinds of m functional groups selected from hydroxyl group, amino group and thiol group in the molecule. Consisting of the reaction of one or more compounds with an N-long chain acidic amino acid anhydride,
- a surfactant comprising an acyl group-containing composition containing an N 2 long chain acyl acidic amino acid derivative and a method for producing the same.
- the obtained surfactant exhibits surfactant activity at low concentration, low irritation, and the like.
- Patent Document 1 Japanese Patent Application Laid-Open No. 2000-191499
- Patent Document 2 Japanese Patent Application Laid-Open No. 10-218754
- Patent Document 3 Japanese Patent Application Laid-Open No. 10-203956
- Patent Document 4 Japanese Patent Application Laid-Open No. 10-219278
- Patent Document 5 WO 2005/39642
- Patent Document 6 JP-A-9-124432
- Patent Document 7 Japanese Patent Application Laid-Open No. 5-213731
- Patent Document 8 Japanese Patent Application Laid-Open No. 2001-39859
- Patent Document 9 Japanese Patent Application Laid-Open No. 2002-167313
- An object of the present invention is to provide a composition for protecting the surface of a human body, which is excellent in the effect of promoting the recovery of the skin and hair barrier function caused by skin troubles and the like.
- this multi-chain poly-hydrophilic group type compound is known as a surfactant, but it is not known at all about the improvement effect of the barrier function of skin and hair.
- the 1 chain 1 hydrophilic group type compound which has almost the same basic structural unit as the multi-chain multi hydrophilic group type compound, can not only obtain the recovery promoting effect of the skin nose function, but conversely, the barrier function Reduce
- the multi-chain and multi-hydrophilic group type compound has the effect of improving the skin and hair barrier function.
- the inventors of the present invention have found that the improvement effect of the barrier function of the skin and hair according to the present invention is enhanced when the multi-chain multi-hydrophilic group type compound forms a liquid crystal, and the formation of a liquid crystal It was found that it becomes easy by combining the multi-chain multi-hydrophilic group type compound with the oil component.
- composition for protecting the surface of a human body which comprises as component (A) at least one multichain multi-hydrophilic group type compound having two or more hydrophobic groups and hydrophilic groups in the molecule. It is.
- the multi-chain multi-hydrophilic group type compound of the component (A) at least one of the hydrophobic groups is an acyl group, and at least one of the hydrophilic groups is a carboxyl group or a sulfonic acid group. It is preferable that the compound is a sulfuric acid ester group, a phosphoric acid ester group, or a salt thereof, and the multi-chain multi-hydrophilic group type compound is preferably one having an amino acid residue in the molecule.
- the multi-chain multi-hydrophilic group type compound of the component (A) is preferably a compound represented by the following general formula (1).
- X is a spacer having a molecular weight of 1,000,000 or less, which is identical to or different from each other, and has m functional residues
- Q is a substituent represented by the following general formula (2), and may be the same as or different from each other.
- Z is a bond to a functional group residue of X, and R 1 is substituted with a saturated or unsaturated substituent having 2 to 20 carbon atoms.
- R 2 represents hydrogen, or a lower alkyl group having 1 to 3 carbon atoms which may be substituted, and Y represents a carboxyl group, a sulfonic acid group or a sulfuric acid ester. Group represents any one of a group, a phosphoric acid ester group and salts thereof.
- j and k are each independently 0, 1 or 2, and j, k can not be 0 at the same time.
- n is an integer of 2 to 20.
- the multi-chain poly-hydrophilic group type compound of the component (A) is preferably a compound represented by the following general formula (3).
- R ′ ′ and R 12 each independently represent a hydrocarbon group which may be substituted with a saturated or unsaturated substituent having 8 to 20 carbon atoms
- R 21 R 22 is German Independently represent hydrogen, or a lower alkyl group having 1 to 3 carbon atoms which may be substituted by a substituent
- Y ′ each independently represents a carboxyl group or a salt thereof
- W represents each independently.
- —S— and —NR′— R ′ is hydrogen or a hydrocarbon group having 1 to 10 carbon atoms which may be substituted with a substituent
- T is a carbon atom having: Show ⁇ 20 Spacers. Do not let k 2 and j 2 be 0 at the same time.
- the multi-chain multi-hydrophilic group type compound of the component (A) form a liquid crystal, so the composition for protecting the body surface further comprises an oil component as a component (B). It is preferable to include it.
- a multi-chain multi-hydrophilic group type compound is a compound having two or more hydrophobic groups and two or more hydrophilic groups in the molecule, a compound thereof, and the hydrophobic group is not necessarily a chain. It is not limited to the formula compounds.
- composition of the present invention is excellent in the recovery promoting effect of the skin and hair rear function caused by skin troubles and the like.
- composition of the present invention is particularly excellent in the improving effect on the damage of the hair portion of damaged hair.
- the component (A) to be used in the composition for protecting the body surface of the present invention is a multi-chain multi-hydrophilic group type compound having two or more hydrophobic groups and hydrophilic groups in the molecule.
- any compound which has been known to date may be used.
- hydrophobic groups and hydrophilic groups may be the same or different.
- hydrophilic group of the multi-chain multi-hydrophilic compound of component (A) a carboxyl group, a sulfonic acid group, a sulfuric acid residue, a phosphoric acid residue, salts thereof, an oxyalkylene group, a polyethylene glycol group, And amino group, quaternary ammonium group, pyridinium group, sulfodium group or salts thereof.
- hydrophobic group of the multi-chain multi-hydrophilic group type compound of the component (A) a saturated or non-saturated carbon number of 2 to 20 carbon atoms And include unsaturated linear, branched and cyclic chains.
- hydrophobic group of the multi-chain poly-hydrophilic group type compound of the component (A) include n-acetyl, n propy / le, n buty / le, n pentinole, n xinole, n petit / le , N-octonorole, n-noninore, n-tennore, n-unthecinolee, n_dothecinole, n-tritennore, n_tridecyl, n-tetradecyl, n-pentadecyl, n_hexadecyl, n-heptadecyl, n-octadecyl, n- Each residue such as nonadecyl and n eicosyl, and branched isomers thereof, and unsaturated residues having an unsaturated moiety at one, two or three power points corresponding thereto are listed. Be Among these residue such as
- hydrophobic group of the multi-chain multi-hydrophilic group type compound of the component (A) there may be mentioned an acyl group derived from a saturated or unsaturated fatty acid.
- those derived from saturated or unsaturated fatty acids having 2 to 20 carbon atoms, more preferably 8 to 20 carbon atoms are preferred.
- the form thereof may be linear, branched or cyclic. Good.
- an acyl group for example, acetic acid, propionic acid, butyric acid, pentanoic acid, hexanoic acid, heptanoic acid, purilic acid, pelargonic acid, purionic acid, undecanoic acid, lauric acid, tridecanoic acid , Straight chain fatty acids such as myristic acid, pentadecanoic acid, normitic acid, margaric acid, stearic acid, nonadecanoic acid, alaquinic acid;
- Othenic acid nonenoic acid, decenoic acid, phalloleic acid, undecylenic acid, lindelic acid, tou huccinic acid, lauroleic acid, tridecenoic acid, dizzic acid, myristoleic acid, pentadecenoic acid, hexadecenoic acid, palmitoleic acid, heptadecenic acid
- Straight-chain mono-enoic acids such as, octadecenoic acid, foreic acid, nonadecanoic acid, gondinoic acid;
- Methylene cutadecenoic acid Methylene cutadecanoic acid, aleprorylic acid, ale-prestic acid, aleprilic acid, alepuric acid, hydrnocarpic acid, shale mu glynic acid, golric acid, polycyclopentyl acid, polycyclohexyric acid, polycyclopentyl acid Cyclic acids such as cetyl acid;
- Examples include force-induced asyl groups.
- fatty acid-derived asyl groups obtained from natural fats and oils are also preferably used, and mixed fatty acid-derived acinole groups obtained from natural fats and oils containing 80% or more of saturated or unsaturated fatty acids having 2 to 20 carbon atoms are preferable.
- fatty acid-derived acinole groups obtained from such natural fats and oils include coconut oil fatty acid, palm oil fatty acid, horseradish oil fatty acid, castor oil fatty acid, soybean oil fatty acid, sesame oil fatty acid, castor oil fatty acid, olive oil fatty acid And camel oil fatty acid, rapeseed oil fatty acid, palm kernel oil fatty acid, and the like.
- Two or more types of these acyl groups may be used in combination.
- alkali metal salt for example, alkali metal salt, alkaline earth metal salt, polyvalent metal salt, ammonium salt, organic amine salt, basic amino acid
- it can be salt etc.
- alkali metals such as sodium, potassium and lithium
- alkaline earth metals such as calcium and magnesium
- anoleminium metals such as zinc, iron, cobalt, titanium and zirconium, ammonia, and monoethanolamine.
- salts with one or more species optionally selected from organic amines such as diethanolamine, triethanololamine, triisopropanolamine, and basic amino acids such as arginine and lysine.
- sodium salts, potassium salts, organic amine salts and basic amino acid salts are particularly preferred.
- At least one kind of the multi-chain multi-hydrophilic group type compound of the component (A) is a compound represented by the general formula (1).
- the compound represented by the general formula (1) may have any of optical isomers, for example, D-isomer, L-isomer, and a force with which a racemate is present.
- X is a spacer having a molecular weight of 1,000,000 or less, which is identical to or different from one another, and has m functional residues, It may be any of linear, branched and cyclic chains (aromatic hydrocarbon chains) having one or more substituents other than the above.
- the spacer is a portion connecting a plurality of atomic groups in a compound.
- residues of a hydroxyl group, an amino group and a thiol group ie,
- X include, for example, amino acids such as serine, threonine, cystine, cystine, cystine disulfoxide, cystathionine, methionine, arginine, lysine, tyrosine, histidine, tryptophan, oxyproline and the like;
- Aminoethanol, aminophenolone, aminobutanol, aminopentanol, aminoalcohol, aminoaminoethanoldiol, aminoethylethanolamine, aminoethylaminoethanol, aminocresol, aminonaphthol, aminonaphthol sulfonic acid Compounds having an amino group and a hydroxyl group in the molecule, such as aminohydroxybenzoic acid, aminohydroxybutanoic acid, aminofield, aminofield, alcohol, and guanolecosamine; mercaptoethanol, mercaptophenol, mercaptopropanediol, dalkoti Compounds having a thiol group and a hydroxyl group in the molecule of aus or the like;
- X may be a residue of a protein, a peptide or the like, or a product obtained by hydrolyzing them.
- X for example, ethylene glycol, 1,2-propanediol,
- Glycerin trioxyisobutane, 1, 2, 3-butanetriol monole, 1, 2, 3-pentane triol Nole, 2- methinole 1, 2, 3 _ pronogate.
- 2—Methinole 2, 3, 4 _ butanetri All 2 cetyl 1, 2, 3 butanetriol, 2, 3, 4-pentanetriol, 2, 3, 4 hexanetriol, 4 propinolee 3, 4, 5 heptanetriol, 2, 4 dimethylelane 2, 3, 4 Trivalent polyhydroxyl compounds such as pentanetriol, 1,2,4 butanetriol, 1,2,4 pentane triol nol, trimethylol ethane, trimethylol propane, diethanolamine, triethanolenic amine, trihydroxystearic acid;
- Pentaerythritholole Erythrolinole, 1, 2, 3, 4 _ pentanete lonore, 2, 3, 4, 5-Hexanetetrole, 1, 2, 4, 5 _ pentanetetrol, 1, 3, 3, Tetrahydric polyhydroxyl compounds such as 4, 5-hexantetrol, diglycerin, sorbitan;
- Pentavalent polyhydroxyl compounds such as aditol, arabavitol, xylitol, triglycerin;
- Hexavalent polyhydroxyl compounds such as dipentaerythritholole, sonorolebitone, mannitolo, idetone, inositonole, danolecitol, talose, thalose;
- saccharides for example, tetrose such as erythrose, threose, erythrulose, etc .; pentoses such as ribose, arabainose, xylose, lycose, xylulose, ribulose; malose, altrose, glucose, mannose, gypeurose, idoses, Monosaccharides such as hexose such as galactose, talose, fructose, sorbose, psicose, tagatose;
- tetrose such as erythrose, threose, erythrulose, etc .
- pentoses such as ribose, arabainose, xylose, lycose, xylulose, ribulose
- malose altrose, glucose, mannose, gypeurose, idoses
- Monosaccharides such as hex
- Oligosaccharides such as maltose, isomaltose, cellobiose, genthiobios, melibiose, ratatoose, lanose, trehalose, saccharose, mannitoltriose, cellotriose, gentianose, raffinose, meletitose, serotethrose, stachyose, etc .; Residues can be mentioned.
- X is any other saccharide, for example, heptose, deoxy sugar, amino sugar, thio sugar, celeno sugar, aldonic acid, uronic acid, sugar acid, ketoaldonic acid, anhydro sugar, unsaturated sugar, sugar S Residues such as tellurium, sugar ethers and glycosides may also be residues of starch, glycogen, cellulose, chitin, chitosan or other polysaccharides or those obtained by hydrolyzing them.
- X include, for example, N, N, monodimethyl hydrazine, ethylene diamine, N, N′-dimethyl ethylene diamine, diamine propane, diamine butane, diamine penta penta Aliphatic diamines such as diamine, diamine hexane, diamine heptane, diamine octane, diaminononane, diamino decane, diamino dodecane, diamine amino acid, diamine amino propanoic acid, diamine amino butanoic acid and their respective isomers;
- Diethylenetriamine triaminohexane, triaminododecane, 1,8-dimethylamino-1, 4-aminomethanole octane, 2,6-diamine aminoacid mono-aminoethyl ester, 1,3,6-triaminohexane, Aliphatic triamines such as 1,6,11-triaminoundecane, di (aminoethyl) amine and their respective isomers;
- Alicyclic polyamines such as diaminocyclobutane, diaminocyclohexane, 3-aminomethinole 3, 5, 5_trimethylcyclohexylone amine, triaminocyclohexane and the like;
- Aromatic polyamides such as diaminenobenzene, diaminetoluene, diaminenobenzoic acid, diamineoanthraquinone, diaminobenzenesulfonic acid, diaminenobenzoic acid, and their respective isomers;
- Aromatic aliphatic polyamines such as diaminoxylene, di (aminomethyl) benzene, di (aminomethyl) pyridine, di (aminomethylole) naphthalene and their respective isomers;
- X for example, dithioethylene glycol, dithioerythritol
- X be a carbon number of 1 to 40, and it is more preferable that a carbon number is 1 to 20. Furthermore, that X is a naturally occurring type is that it is excellent in biodegradability Preferred.
- Q is a substituent represented by the general formula (2), and may be different from or identical to each other.
- R 1 represents a hydrocarbon group which may be substituted by a saturated or unsaturated substituent having 2 to 20 carbon atoms, and may be linear, branched or cyclic. May be. It is preferably a saturated or unsaturated hydrocarbon group having 8 to 20 carbon atoms.
- R 2 is hydrogen, or a carbon atom which may be substituted with a hydroxyl group or a carboxyl group, a sulfonic acid group, a sulfuric acid ester group, a phosphoric acid ester group, a salt thereof or the like Number:! To 3 lower alkyl groups are shown.
- methylo group, ethyl group, propyl group, isopropyl group, hydroxymethyl group, hydroxyethyl group, hydroxy (iso) propyl group, dihydroxy (iso) propyl group, carboxy methyl group, carboxyethyl group, carboxypropyl group, sulfoethyl group The foundations are listed.
- Y is a carboxyl group, a sulfonic acid group, a sulfuric acid ester group, a phosphoric acid ester group, or a salt thereof.
- salts of carboxylic acid group, sulfonic acid group, sulfuric acid ester group and phosphoric acid ester group include alkali metal salts, alkaline earth metal salts, polyvalent metal salts, ammonium salts, organic amine salts, basic amino acids And the like; specifically, alkali metals such as sodium, potassium and lithium; alkaline earth metals such as calcium and magnesium; metals such as aluminum, zinc, iron, cobalt, titanium and zirconium; ammonia, monoethanol Examples thereof include salts with organic amines such as phamine, diethanolamine, triethanolanolamine and triisopropanolamine; and amino acids such as aminoginin and lysine.
- Z is a bond to the functional group residue of X.
- the substituent Q represented by the general formula (2) is preferably a so-called acidic amino acid residue of an N-acinolate compound, because the barrier improvement effect on skin and hair is further enhanced. Yes.
- the acidic amino acid is a monoaminodicarboxylic acid in which the number of carboxyl group and amino group present in the molecule is 2 and 1 respectively, and the amino group is N-methyl group or N-methyl group. It may be a chill group.
- the optical isomer structure of the substituent Q represented by the general formula (2) may be any of D-form, L-form or racemate, but when Q is a residue of L acidic amino acid compound, it is biodegradable. It is preferable because it is superior.
- acidic amino acid examples include, for example, gonorethamic acid, aspartic acid, lanthionine, ⁇ -methylanthionine, cystathionine, gencholic acid, felinein, aminomalonic acid, ⁇ -hydroxyaspartic acid, ⁇ -amino-methyl-amino acid.
- stratum corneum The outermost surface of human skin and hair is a layer called the stratum corneum, and this stratum corneum is composed of keratinized cells (keratinocytes) and “intercellular lipids” that fill the interstices.
- keratinocytes keratinized cells
- intercellular lipids that fill the interstices.
- the skin varia function mainly depends on "intercellular lipid”
- this "intercellular lipid” mainly consists of ceramide, and it arranges in a planar form and holds water between them. Take the structure.
- the decrease in the barrier function of the skin and the hair is considered to be caused by the loss of the ceramide from the stratum corneum for some reason and the disorder of the lamellar structure of intercellular lipid.
- the lamellar structure of the intercellular lipid is disturbed immediately after being arranged in a plane because of the bulk balance and positional relationship between the hydrophobic group and the hydrophilic group. If it penetrates into the stratum corneum of the skin, it is presumed that it is easy to form a lamellar structure with the remaining ceramide. In addition, since the surface activity is high and permeability is high, when applied to the skin surface, it easily penetrates into the stratum corneum.
- the multi-chain poly-hydrophilic compound represented by the general formula (1) penetrates into the stratum corneum when applied to the skin surface, and plays the same function as ceramide in place of the lost ceramide. It seems to restore the skin barrier function.
- R ′ ′ and R 12 each independently represent a hydrocarbon group which may be substituted with a saturated or unsaturated substituent having 8 to 20 carbon atoms
- R 21 , R 22 each independently represents hydrogen or a lower alkyl group having 1 to 3 carbon atoms which may be substituted
- Y ′ each independently represents a carboxyl group or a salt thereof
- R ′ is hydrogen or a hydrocarbon group having 1 to 10 carbon atoms which may be substituted with a substituent
- T is The carbon atom number shows a spacer of 1 to 20.
- ⁇ kk 2 is independently 0, 1 or 2 and j, 1 kk 2 and j 2 are simultaneously 0. Absent.
- the component (A) has a force S having three carboxyl groups or salts thereof as hydrophilic groups, a conventionally known two-chain, two hydrophilic group-type amphiphilic substance, or Since the water solubility is improved as compared with the case of having a hydroxyl group as a hydrophilic group, the permeability to the skin and the hair is improved, which is preferable.
- the compound represented by the general formula (1) is, for example, an N-acinolenic amino acid anhydride represented by the following general formula (4), a polyhydroxyl compound, a polyamino compound, a polythiol compound, or It has m functional groups such as hydroxyl group, amino group and thiol group
- a mixed solvent of water and an organic solvent, or an inert solvent such as tetrahydrofuran, benzene, toluene, xylene, carbon tetrachloride, chloroform, acetone or the like, or It can be prepared by mixing and reacting without solvent at 5 ° C. to 200 ° C. at a temperature above any melting point.
- the compound represented by the general formula (1) is exemplified by, for example, N-acidic amino acid monolower ester and the like (for example, methyl ester, ethyl ester) and polyhydroxyl compound, polyamino compound, polythiol compound, or intramolecular And a compound having m functional groups such as a hydroxyl group, an amino group and a thiol group in an appropriate solvent such as dimethylformamide, added with a catalyst such as potassium carbonate, and the The reaction is carried out by heating at ° C and then removing the reaction solvent, or by heating and melting without solvent, preparing a catalyst such as sodium hydroxide and carrying out a transesterification reaction at room temperature to 250 ° C. it can
- the content of the multi-chain multi-hydrophilic group compound of component (A) should be 0.00: 20 to 20% by mass. More preferably, it is 0.01 to 10% by mass, and still more preferably 0.01 to 5% by mass.
- the skin barrier function may sometimes have a sufficient effect of preventing and / or reducing the skin barrier function.
- the oil component of component (B) incorporated in the embodiment of the composition for protecting the body surface of the present invention includes ceramide, 1, ceramide, 2, ceramide 3, ceramide 4, ceramide, 5, ceramide, 6 , Ceramide 7, phytoceramide, N-hydroxy inholess phiingosine, N- (12 hydroxy-deca-decanoyl) sphingo-cin, N- (16-hydroxy-hexa-decayl) sulfingosine, glycosphingolipid, (-N-a-cil) phitosufingo Natural ceramides such as animal brain extract kind;
- Synthetic ceramides such as optically active ceramide 2 and optically active ceramide 3; pseudo ceramides such as syn;
- Lauric acid myristic acid, palmitic acid, stearic acid, isostearic acid, oleic acid, behenic acid, undecylenic acid, lanolin fatty acid, hard lanolin fatty acid, soft lanolin fatty acid, lino mononolic acid, linolenic acid, eicosapentaenoic acid , 12-Higher fatty acids such as hydroxystearic acid;
- Cholesterol norestenoles such as cholesterol of panolemitic acid cholesterol, cholesterol isostearic acid, bis-glutamic acid di (cholesterol, 2-oxatydodecyl), lanolin fatty acid cholesterol, hydroxy stearic acid cholesterol, etc .;
- Animal or plant sterols such as cholesterol, phytosterol or derivatives thereof;
- Shifuingogorin lipids such as sulfin gobo erin
- Phospholipids such as lecithin derivatives
- Metal stony dimethylpolysiloxane, polyether modified silicone, alcohol modified silicone, methylphenylpolysiloxane, epoxy modified silicone, fluorine modified silico Silicones such as alkyl-modified silicones, alkoxy-modified silicones, amino-modified silicones and volatile silicones;
- premixed premix When two or more kinds are used in combination, a premixed premix can be used.
- the component (B) is one excellent in the function of promoting the liquid crystal formation of the component (A) (liquid crystal formation aid).
- component (A) As an oil component excellent in the function of promoting liquid crystal formation of component (A), natural, synthetic or pseudo ceramides, cholesterol esters, sterols and their derivatives, phospholipids, phospholipids, higher fatty acids And higher alcohols.
- cholesterol esters such as cholesterol palmitate, cholesterol isostearate, di-glycoletomate di (cholesterol, 2- itytyldodecyl), lanolin fatty acid cholesterol monoester, cholesterol cholesterol hydroxystearate, etc .;
- Animal or plant sterols such as cholesterol, phytosterol or derivatives thereof;
- Lauric acid myristic acid, palmitic acid, stearic acid, isostearic acid, foreic acid, behenic acid, undecylenic acid, lanolin fatty acid, hard lanolin fatty acid, soft lanolin fatty acid, linoleic acid, linolenic acid, eicosapentaenoic acid, 12 -Higher fatty acids such as hydroxystearic acid;
- sterols selected from cholesterol, sitosterol, lanosterol, phytosterol, dihydrocholesterol, dihydrolanosterol, dehydrocholesterol and their esters, and a higher fatty acid having 6 to 22 carbon atoms or higher The salt is preferred.
- the compounding amount of the component (B) can be set in a range that does not inhibit the effects of the present invention, from the viewpoint of the effect of promoting the liquid crystal formation of the component (A), Molar ratio (blended amount of component (B): blended amount of component (A)) 1: 10 or more and 10: 1 or less, preferably 1: 5 in molar ratio to component (A) More preferably, the ratio is 5: 1 or less.
- Component (C) formulated in the preferred embodiment of the composition for protecting the body surface of the present invention is a stratum corneum intercellular component is a water-soluble component other than the component (B) among components present between stratum corneum cells.
- NMF natural moisturizing factor
- amino acids amino acids, lactic acid, urea, and citric acid salt, and the like.
- the component (D) incorporated in the preferred embodiment of the composition for protecting the body surface of the present invention (D)
- the water-soluble moisturizing agent is a natural state other than the component (C) among the water-soluble components having moisturizing ability.
- Component substantially absent among the stratum corneum cells and, for example, polyols such as glycerin, diglycerin, polyglycerin, 1, 3-butanedionore, propanedionole, polyethylene glycolonole;
- Alkyl glycines such as N-methylglycine, N, N-dimethylglycine, N, N, N-trimethylglycine, N- cetylglycine;
- (Poly) saccharides such as sorbitol, raffinose, pyrrolidone carboxylates, lactates, hyaluronates, ceramides, trehalose, xylobiose, maltose, sucrose, glucose, vegetable polysaccharide polysaccharide and derivatives thereof;
- Glycosaminoglycans such as water-soluble chitin, chitosan, pectin, chondroitin sulfate and salts thereof and salts thereof, amino acids such as glycine, serine, threonine, aranin, aspartic acid, thiocin, valine, leucine, arginine, gnoletamine, prophosphate and the like
- Water-soluble moisturizing substances such as sugar amino acid compounds such as amino carbonyl compounds, salts of amino acids, etc., plant extracts such as aloe and maronie, nucleic acids related substances such as urea, uric acid, ammonia, durcosamine, creatun, DNA, RNA etc. Sexual substances, etc.
- premixed premix When two or more kinds are used in combination, a premixed premix can be used.
- composition for protecting a body surface of the present invention may be in the form of liquid, solid, gel, paste, cream. It can be used in various forms according to the purpose such as slurry, emulsion / emulsion, suspension, mist, liquid crystal, powder, aerosol and the like. However, it is not limited to this form.
- composition for protecting the body surface of the present invention may or may not be neutralized with a basic substance depending on its use and purpose.
- the water solubility of the multi-chain multi-hydrophilic group type compound is improved by neutralizing it with a basic substance, and therefore, when the composition for protecting a body surface of the present invention is used as an aqueous composition, it should be treated as neutral. preferable.
- the pH of the aqueous composition is adjusted to 3 to 12 by adjusting the degree of neutralization with a basic substance.
- S is preferred, more preferably pH 4.5 to 11: 11, and still more preferably pH 5 to 8. is there.
- composition for protecting the body surface of the present invention can be used as a body surface protecting agent, and can be widely applied to compositions that come in contact with people, such as cosmetics or medicines.
- the body surface protecting agent refers to one that is externally applied to the surface of the body (skin, hair, etc.) to prevent or reduce any damage to the body surface.
- the term “cosmetic product” is a generic term for quasi-drugs and cosmetics referred to in the Pharmaceutical Affairs Law, and specifically, as quasi-drugs, mouth fresheners, anti-odor agents, powder powder , Hair restorer, hair remover, hair dye, permanent wave agent, bath agent, cosmeceutical product, medicated tooth brush, etc.
- cosmetic cosmetics such as cosmetic stone bales, face cleansers (cream 'paste, liquid' gel, granules' powder, aerosol, etc.), shampoo, rinse etc .;
- Hair dyes including creams, mists, oils, dill and other forms and hair split agents
- hair setting agents hair oil, set lotion, curler mouth, pomade, tic , Bottled oil, hair spray, hair mist, hair liquid, foam, hair oil, hair oil, etc .
- hair cosmetics hair cosmetics;
- Cosmetics cream and cream, solid powder, powder powder, talcum powder, kneaded powder, baby powder, body powder, water powder, etc.), powder, foundation (cream, liquid, solid, etc.), blusher, Makeup cosmetics such as eyebrows, eye cream, eye shadow mascara;
- Perfumes such as general perfumes, kneading perfumes, powder perfumes; Germ-type, liquid-type, pottery-type fragrances, deodorants, deodorants;
- Sunburn 'Sunscreen Cream Sunburn' Sunscreen Lotion
- Sunburn 'Sunscreen Oil such as Sunburn' Sunscreen Cosmetics
- Nail cosmetics such as nail cream, enamel, enamel removal solution
- Lip cosmetics such as lipstick and lip balm
- Oral cosmetics such as toothpaste
- Bath cosmetics such as bath salt, bath oil, bubble bath;
- composition for protecting the body surface of the present invention various groups usually used for external preparations for skin such as cosmetics and medicines according to the use and purpose unless the purpose of the present invention is impaired. Materials can be added.
- natural gums such as gum arabic and tragacanth gum, darcosides such as saponin, senoresose derivatives such as methinoresenoresulose, canole boxisenorelose, hydroxymethinoresenoresulose, lignin sulfone Acid salts, natural polymers such as shellac, polyacrylates, salts of styrene-acrylic acid copolymers, salts of naphthalene-maleic acid copolymers, sodium salts of formalin condensates of ⁇ -naphthalenesulfonic acid, phosphorus Dispersants such as anionic polymers such as acid salts and nonionic polymers such as polybul alcohol, polybul pyrrolidone and polyethylene glycol;
- N-acil amino acid type anion surfactant as an acyl group, those having 8 to 20 carbon atoms such as those described above are exemplified, and as constituent amino acids, the above-mentioned acidic amino acids such as glutamic acid, chaspaladic acid, etc.
- Alkyl ether carboxylates amido ether carboxylates, alkyl sulfates (AS), polyoxyethylene alkyl ether sulfates (AES), alkyl ether sulfates, sulfates of higher fatty acid esters, higher fatty acid alkylol amides Sulfates, sulfated fats and oils, polyoxyethylene styrene phenyl ether sulfates, asphaltene sulfonic acid salts (AOS), alkyl benzene sulfonic acid salts, alkynol naphthalene sulfonic acid salts, alkyl sulfonic acid salts (SAS), dialkyls Sulfosuccinic acid salt, alpha-sulfonic acid fatty acid salt, alkanesulfonic acid salt, sulfonic acid salt of higher fatty acid ester, alpha-sulfonic acid fatty acid salt, sulf
- Amphoteric surfactants such as alkylbetaines, alkylamidobetaines, alkylsulfobetaines, imidazolium betaines, lecithins;
- Polyoxyethylene alkyl ether (AE), polyoxyethylene alkyl phenyl ether, polyoxyethylene polystyryl phenyl ether, polyoxyethylene polyethylene propylene glycol, polyoxyethylene polyoxypropylene alkyl ether, polyoxyalkylene fatty acid ester , Polyoxyalkylene sorbitan fatty acid ester, polyoxyalkylene fatty acid alkanolamide, polyoxyalkylene alkyl dalcoside, polyoxyalkylene hydrogenated castor oil, polyoxyalkylene alkyl amide Ethylene oxide-condensed nonionic surfactants such as vinyl and polyoxyalkylene alkyl phenyl ethers;
- Polyhydric alcohol fatty acid partial ester Polyoxyethylene Polyhydric alcohol fatty acid partial ester, Polyoxyethylene fatty acid ester, (Poly) glycerine fatty acid ester, Polyoxyethylene hardened castor oil, Polyoxyethylene alkylamine, Trietanolamine fatty acid partial ester, Alkyl Polyhydric ester type nonionic surfactants such as polydalcoside, propylene glycol fatty acid ester, sorbitan fatty acid ester, fatty acid ester of sucrose and the like;
- Nonionic surfactants such as fatty acid alkanolamide, sugar amine asylized, triethanol amine fatty acid partial ester, fatty acid alkylolamide, alkylamine oxide, etc .;
- Soluble starch carboxymethyl starch, methyl starch, alginic acid propylene glycol ester, polybul alcohol, polybul pyrrolidone, polybul methyl ether, carboxyvinyl polymer, polyaclinoleate, guar gum, locust bing gum, quinseed, carrageenan, galactan Gum arabic, pectin, mannan, starch, xanthan gum, dextran, succinoglucan, curdlan, hyaluronic acid, gelatin, casein, albumin, collagen, methoxyethylene maleic anhydride copolymer, amphoteric methacrylic acid ester copolymer, Polychlorinated dimethylmethylene piperidinium, polyacrylic acid ester copolymer, polyacetic acid bure, nitrocellulose, silicone resin Water-soluble and oil-soluble polymers such as
- Thickening and foaming components such as fatty acid ester, polyoxyethylene fatty acid ester methyl glycoside, tetradecene sulfonate and the like;
- Ethylenediamine tetraacetic acid and salts thereof hydroxyethylenediamine triacetic acid and salts thereof, phosphoric acid, ascorbic acid, succinic acid, dalconic acid, polyphosphates, metaphosphates, and sequestering agents such as hinokitiles;
- Paraoxybenzoic acid esters benzoic acid and salts thereof, phenoxyethanol, hinokichiru, salicylic acid and salts thereof, sorbic acid and salts thereof, dehydroacetic acid and salts thereof, parachlorometacresol, hexacrophene, boric acid, resorcinol , Tribromosporan, orthophenylphenol, thiram, photosensitizer 201, halocarban, trichlorocarbanide, tocopherol acetate, zinc pyrithione, phenol, isopropyl methyl phenol, 2, 4, 4-triclonal 2-hydroxyphenol, Xacrophen, chlorhexidine, benzetomium chloride, benzalkonium chloride, cetyl pyridinium chloride, decalinium chloride, stearyldimethyl ammonium chloride, stearyl trimethyl ammonium chloride, septic chloride Antiseptic agents such as retrimethyl ammonium,
- PH adjusters such as citric acid, malic acid, adipic acid, goloretamic acid, asparaginic acid, etc .; and other anti-dandruff agents such as trichlorolcarbanilide, salicylic acid, zinc pyrithione, isopropylmethylphenol and the like;
- Benzophenone derivatives para-aminobenzoic acid derivatives, nolamethoxycinnamic acid derivatives, sari Tylic acid derivatives and other UV absorbers;
- Ascorbic acid and its salts alkali metal salts such as sodium salts, potassium salts, magnesium salts and calcium salts or alkaline earth metal salts, as well as ammonium salts, amino acid salts etc.
- ascorbyl acid derivatives L-ascorbine alkyl ester L-Ascorbic acid phosphate and its salts, L-ascorbic acid and its salts, L-ascorbic acid darcoside, etc.
- alkoxysalicylic acid and its salts as alkoxy group, for example, methoxy group, ethoxy) Group, propoxy group, isopropoxy group, butoxy group, isobutoxy group etc., hydrophoric quinone glucosides and their derivatives (albutin etc.), kojic acid and its derivatives, ellagic acid, power mitsure extract,retea extract, kanzou extract, sou haikuhi extract , Raspberry extract, Ngoflavonoid, Fusuma extract, Vitamin E and
- Topical stimulants such as peppermint tincture, tincture tincture, kanthalinski, nicotinic acid ester;
- Anti-inflammatory agents such as glycyrrhetinic acid, glycyrrhizinic acid derivatives, allantoin, azulene, aminocaproic acid, hydrocortisone;
- Antihistamines such as diphenhydramine hydrochloride, chlorferilamine maleate, and glycyrrhizinic acid derivatives;
- Silicone-based substances such as high molecular weight silicones and cyclic silicones; Antioxidants such as tocopherols, BHA, BHT, gallic acid, NDGA; sebum inhibitors such as estradiol, estrone, ethelestradiol; keratin exfoliating 'solubilizers such as io, salicylic acid, resonoresine;
- ⁇ ⁇ ⁇ ⁇ ⁇ -hydroxy acids such as glycolic acid, lactic acid, malic acid, tartaric acid, and citric acid;
- Talc kaolin, sericite, calcium carbonate, zinc oxide, aluminum oxide, magnesium oxide, dioleconium oxide, magnesium carbonate, calcium carbonate, barium sulfate, chromium oxide, chromium hydroxide, tar dyes, etc.
- fatty acid diethanolamide, polyoxyethylene methyl diolate methyl dalcoside, polyethylene glycol distearate, tetradecene sulfonate, myristate salts, myristyl dimethylamine are particularly preferred. It is useful for cleaning applications in that it increases foaming power, and each zwitterionic surfactant is extremely useful in that it further reduces irritation.
- the skin barrier function recovery rate was defined as follows using transdermal water loss (TEWL (gZHr * m 2 )), and was evaluated according to the following criteria.
- TEWL was measured using a Cutometer MPA 580 manufactured by COURAGE + K HAZAKA electronic GMBH.
- TEWL recovery rate (%) [((TEWL) (TEWL over time)) / ((TEWL) one (TEW)
- TEWL, TEWL and TEWL over time are as follows.
- TEWL The TEWL of the forearm of five healthy male panelists was measured. The average value of the TEWL values of each panelist at this time was taken as TEWL.
- TEWL 5% by weight sodium lauryl sulfate (SD) in the forearm of each paneler
- Time-lapse TEWL A sample of appropriate concentration was applied to the rough skin twice a day at an amount of 2 z LZ cm 2 open-coated, and the value of TEWL was measured over time for 4 days. The average value of the TEWL values of each panelist at this time was taken as TEWL over time.
- the sample is applied openly, and the stratum corneum state four days later is observed with a microscope (trademark, The observation was made with a USB Microscope M2-S; manufactured by Scalar Co., Ltd. at a magnification of 50 ⁇ .
- the state of the stratum corneum observed in this manner is evaluated according to the following criteria, and the average score of 5 panelists is less than 1 point; ⁇ , 1 or more and less than 2 points; ⁇ , 2 or more points If; X, then.
- stratum corneum cells and skin hills, the arrangement of the skin grooves are arranged: 1
- the sample was evenly applied to a damaged hair bundle prepared by the following method, and then dried with a forceless S dryer. This was evaluated by 10 panelists sensually from the viewpoint of "uniformity from the root of the hair to the tip of the hair”, “smoothness of the hair”, and “the sense of hair cohesion”.
- the above-mentioned damaged hair was dipped in a sample for 1 minute and air-dried, and used as damage recovery hair, and the hair damage recovery rate was defined by the following equation.
- Hair damage recovery rate (%) Damage recovery hair tensile strength / healthy hair tensile strength X I 00
- the tensile strength is the breaking strength per unit cross-sectional area, and the breaking strength and the cross-sectional area of the hair were each measured as follows.
- the hair after breaking strength measurement was cut with a razor at a position of about 20 mm from the end, and the area was determined by measuring from a microscopic image.
- the sample was heated and dispersed, and a polarizing microscope (CX31-P manufactured by Olinpas Co., Ltd.) was used as crossed Nicols, observed at a magnification of 40, and formation of liquid crystals was evaluated according to the following criteria.
- a polarizing microscope CX31-P manufactured by Olinpas Co., Ltd.
- 31. 1 g of N-lauroyl-L-glutamic acid anhydride is designated as 31. 1 g (0. 1 mol) of N-cocoquinole L-glutamic acid anhydride, and the solid content of sodium hydroxide is 30% by mass, pH 6.7.
- a compound (mixture of a compound represented by the following formula (7) was prepared under the same conditions as in Production Example 1 except that neutralization was adjusted to an aqueous solution (25.degree. C.) and neutralization was adjusted with potassium hydroxide. Got).
- X each independently represents ⁇ or Na
- m and n each independently represent 6 Indicates an integer of ⁇ 16.
- Table 1 Each component shown in Table 1 is compounded by the blending amount (parts by mass) shown in Table 1 (the total amount is 100 parts by mass. The balance is purified water), Example:! ⁇ 9, Comparative example:! ⁇ 6 A composition for body surface protection was prepared. The skin barrier function recovery rate and the state of each layer were evaluated for each body surface protecting composition. The results are shown in Table 1.
- Table 2 The components shown in Table 2 were compounded in the amounts (parts by mass) shown in Table 2 to prepare a composition for protecting the body surface. For each body surface protecting composition, human patch test was conducted, and the influence on the barrier function was confirmed. The results are shown in Table 2.
- the multi-chain and multi-hydrophilic group type compound has an effect of improving the barrier function of the skin and the hair based on its entire structure.
- the following cream was made.
- the cream's stability, skin irritability, and stratum corneum improving effect were good.
- the following cream was made.
- the cream's stability, skin irritability, and stratum corneum improving effect were good.
- the following lotion was made. The stability, skin irritation, and horny layer improving effects of this lotion were all good.
- the following emulsion was prepared.
- the emulsion stability, skin irritation, and stratum corneum were well improved.
- the following pack was created.
- the pack's stability, skin irritability, and stratum corneum improving effect were good.
- Example 19 The following lotion was made. The stability, skin irritation, and horny layer improving effects of this lotion were all good.
- Example 3 Each component shown in Table 3 was compounded by the compounding amount (mass part) shown in Table 3, and the composition for body surface protection of Example 20 was prepared. As Comparative Example 10, only purified water was prepared.
- Example 24 Each component shown in Table 3 and the following basic emulsion B were blended in amounts (parts by mass) shown in Table 3 to prepare a composition for protecting the body surface of Example 24.
- composition for body surface protection containing the multi-chain multi-hydrophilic group type compound (A) of the present invention forms a liquid crystal, and further facilitates the formation of a liquid crystal by using an oil component (B) in combination. Nasusu was confirmed.
- Each component shown in Table 4 was compounded by the compounding quantity (mass part) shown in Table 4, and the composition for body surface protection was created. The liquid crystal states of these compositions were evaluated.
- Cholesterol (molecular weight: 387) and lauric acid (molecular weight: 200) are added to the multi-chain, multi-hydrophilic group type compound (molecular weight: 835) of Production Example (1) in a molar ratio of 1Z50 to 50Zl.
- the formation of the liquid crystal is confirmed, in particular, the clear formation of the liquid crystal is confirmed in the range of 1/10 to 10/1, and in particular, the formation of the liquid crystal is extremely remarkable in the range of 1/5 to 5/1. Was confirmed.
- the composition containing the multi-chain multi-hydrophilic group type compound (A) of the present invention can easily form a liquid crystal composition by using an oil component (B) in combination in a specific ratio. Is confirmed [Examples 26 to 28, Comparative Example 12]
- the hair damage recovery rate was measured for each composition.
- composition containing the multi-chain multi-hydrophilic group type compound (A) of the present invention is excellent in the improvement effect of damaged hair, and when the oil component (B) is used in combination, the effect is obtained. Was confirmed to improve.
- the composition for body surface protection of the present invention is a cosmetic composition, a pharmaceutical composition, and a body surface protection for promoting the recovery of the barrier function of the skin and hair caused by skin troubles and the like and preventing the barrier function from decreasing. It can be used by adding it to an agent etc.
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Abstract
Description
Claims
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JP2007521287A JP4911720B2 (ja) | 2005-06-14 | 2006-06-13 | 身体表面保護用組成物 |
EP06757274.3A EP1891924B8 (en) | 2005-06-14 | 2006-06-13 | Composition for protection of body surface |
US11/922,101 US20100215603A1 (en) | 2005-06-14 | 2006-06-13 | Body Surface Protecting Composition |
CN2006800212969A CN101198309B (zh) | 2005-06-14 | 2006-06-13 | 毛发保护用组合物在制造毛发保护剂中的应用 |
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2006
- 2006-06-13 JP JP2007521287A patent/JP4911720B2/ja active Active
- 2006-06-13 KR KR1020077029042A patent/KR100969181B1/ko active IP Right Grant
- 2006-06-13 CN CN2006800212969A patent/CN101198309B/zh active Active
- 2006-06-13 WO PCT/JP2006/311789 patent/WO2006134890A1/ja active Application Filing
- 2006-06-13 EP EP06757274.3A patent/EP1891924B8/en active Active
- 2006-06-13 TW TW095120970A patent/TWI361698B/zh active
- 2006-06-13 US US11/922,101 patent/US20100215603A1/en not_active Abandoned
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Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2008255109A (ja) * | 2007-03-13 | 2008-10-23 | Kose Corp | ベシクル組成物及び該ベシクル組成物を配合した皮膚外用剤 |
US8865208B2 (en) | 2007-05-29 | 2014-10-21 | Pola Chemical Industries Inc. | Vesicle useful for external preparation for skin, and external preparation for skin comprising the vesicle |
WO2008149601A1 (ja) * | 2007-05-29 | 2008-12-11 | Pola Chemical Industries Inc. | 皮膚外用剤に有用なベシクル及び該ベシクルを含有する皮膚外用剤 |
JP2011236179A (ja) * | 2010-05-13 | 2011-11-24 | Asahi Kasei Chemicals Corp | 浸透促進剤 |
JP2012020994A (ja) * | 2010-06-17 | 2012-02-02 | Taisho Pharmaceutical Co Ltd | 外用組成物 |
JP2016033161A (ja) * | 2010-06-17 | 2016-03-10 | 大正製薬株式会社 | 外用組成物 |
JP2012219122A (ja) * | 2011-04-05 | 2012-11-12 | Asahi Kasei Chemicals Corp | 新規なシリコーン誘導体 |
WO2012165468A1 (ja) * | 2011-05-31 | 2012-12-06 | 学校法人 聖マリアンナ医科大学 | 親油性化合物を高濃度で含有する液晶組成物の製造方法及びその方法によって製造された液晶組成物 |
JP2012250929A (ja) * | 2011-06-02 | 2012-12-20 | Asahi Kasei Chemicals Corp | コンディショニング剤 |
WO2013118896A1 (ja) * | 2012-02-09 | 2013-08-15 | 味の素株式会社 | 塩基性アミノ酸誘導体 |
JPWO2013118896A1 (ja) * | 2012-02-09 | 2015-05-11 | 味の素株式会社 | 塩基性アミノ酸誘導体 |
US9198846B2 (en) | 2012-02-09 | 2015-12-01 | Ajinomoto Co., Inc. | Basic amino acid derivative |
JP2013213171A (ja) * | 2012-04-04 | 2013-10-17 | Asahi Kasei Chemicals Corp | 新規なシリコーン誘導体 |
JP2018052903A (ja) * | 2016-09-30 | 2018-04-05 | 小林製薬株式会社 | 皮膚バリア機能増強剤 |
JP2018052904A (ja) * | 2016-09-30 | 2018-04-05 | 小林製薬株式会社 | 外用組成物 |
JP7337476B2 (ja) | 2016-09-30 | 2023-09-04 | 小林製薬株式会社 | 皮膚バリア機能増強剤 |
JP2020186200A (ja) * | 2019-05-14 | 2020-11-19 | 旭化成ファインケム株式会社 | シート状化粧料 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2006134890A1 (ja) | 2009-01-08 |
EP1891924B1 (en) | 2016-11-16 |
KR20080012357A (ko) | 2008-02-11 |
TWI361698B (en) | 2012-04-11 |
TW200716194A (en) | 2007-05-01 |
JP4911720B2 (ja) | 2012-04-04 |
KR100969181B1 (ko) | 2010-07-09 |
CN101198309A (zh) | 2008-06-11 |
EP1891924B8 (en) | 2017-04-26 |
EP1891924A4 (en) | 2013-07-17 |
US20100215603A1 (en) | 2010-08-26 |
CN101198309B (zh) | 2012-11-07 |
EP1891924A1 (en) | 2008-02-27 |
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