32 results about "Piroctone olamine" patented technology

The present invention relates to a cosmetic composition comprising 2,4-diaminopyrimidine-3-N-oxide and / or one of its organic or mineral acid salts and / or one of its hydrates, piroctone olamine, niacinamide, and at least 1% by weight of a particular hydroxylated compound. The invention also relates to a cosmetic treatment method for human keratinous materials such as skin, particularly scalp, hair, and / or eyelashes, comprising at least the application of the cosmetic composition according to the present invention. The present invention further relates to the use of said cosmetic composition to treat hair loss and / or promote the regrowth of keratin fibers.

This invention relates to the field of hair care products technology, specifically disclosing a plant-based compound fermented oil-controlling and volumizing shampoo and its preparation process. The raw materials, by weight, include: 15-25 parts sodium lauroyl sarcosinate, 8-15 parts potassium cocoyl glycinate, 10-18 parts soapberry fruit fermentation liquid, 6-12 parts arborvitae leaf fermentation extract, 5-10 parts rosemary leaf fermentation liquid, 3-6 parts hydrolyzed oat protein, 2-5 parts panthenol, 0.1-0.5 parts piroctone olamine, 0.2-0.6 parts xanthan gum, 0.4-0.8 parts phenoxyethanol, and 40-60 parts deionized water. This invention utilizes a triple plant-based low-temperature anaerobic fermentation process, combined with a mild amino acid surfactant system, to provide multiple benefits including gentle cleansing, long-lasting oil control, hair root lifting, and scalp care. It is suitable for oily scalps and fine, limp hair.

An anti-dandruff composition comprising: (A) piroctone olamine, (B) at least one substance selected from the group consisting of salicylic acid and its derivatives, and (C) decylene glycol. The composition can provide a long-lasting anti-dandruff efficacy, and improve scalp health, scalp sensory properties, and a hydrating and smoothing efficacy of scalp.

The invention discloses long-acting anti-dandruff shampoo based on microbial balance regulation and a preparation method of the long-acting anti-dandruff shampoo. The shampoo comprises a cleaning system composed of sodium lauroyl sarcosinate, cocamidopropyl betaine and decyl glucoside, a micro-ecological regulation system composed of piroctone olamine, inulin and a lactobacillus fermentation product, and skin barrier repairing lipids such as ceramide and squalane. According to the preparation method, all the components are effectively integrated through a step-by-step temperature control and homogeneous emulsification process. Through the synergistic effect of the components, malassezia is efficiently inhibited, effective microbial communities on scalp are selectively maintained, and a skin barrier is repaired, so that scalp micro-ecological balance is regulated and controlled, long-acting dandruff removal is realized, the scalp health level is improved, and the scalp care effect is improved. The problems that a traditional anti-dandruff product is likely to cause dysbacteriosis, the effect is not lasting, and relapse is caused after the traditional anti-dandruff product is stopped are solved.

The invention relates to a solid compound of piroctone olamine, which has a particle size distribution D50 of 10 < = D50 < = 30 [mu] m; the invention also relates to a composition comprising a solid compound of piroctone olamine having a target particle size range and to the use thereof. Compared with piroctone ethanolamine with the proportional particle size distribution D50 larger than 30 microns, the piroctone ethanolamine solid compound with the particle size distribution D50 larger than 10 microns has the advantages that the adsorption rate can reach 65.54%, and the piroctone ethanolamine solid compound has the adsorption advantage.

An anti-dandruff composition comprising: (A) piroctone olamine, (B) at least one substance selected from the group consisting of salicylic acid and its derivatives, and (C) decylene glycol. The composition can provide a long-lasting anti-dandruff efficacy, and improve scalp health, scalp sensory properties, and a hydrating and smoothing efficacy of scalp.

The invention provides shampoo containing a gaultheria yunnanensis extract and a preparation method of the shampoo, and belongs to the technical field of shampoo. The shampoo is prepared from the following raw materials in parts by mass: 5 to 10 parts of radix zanthoxyli extract, 10 to 20 parts of gaultheria yunnanensis extract, 15 to 25 parts of gaultheria yunnanensis essential oil, 2 to 5 parts of auxiliary materials and 5 to 10 parts of water. The zanthoxylum nitidum extract, the gaultheria yunnanensis extract, the gaultheria yunnanensis essential oil, the polygonum multiflorum extract, the cacumen biotae extract, the piroctone olamine salt and the panthenol are combined, so that the washing and protecting effect of the shampoo is improved, scalp itching is relieved, scalp health is promoted, scalp is relieved, and the shampoo has the functions of nursing, sterilizing and relieving itching on the scalp. The shampoo prepared by the invention has the advantages of efficiently cleaning scalp and hair, being mild and non-irritating, repairing hair, resisting inflammation, resisting and inhibiting bacteria, relieving itching, removing dandruff and maintaining scalp health, and can be stably stored for a long time.

The present application belongs to the field of biotechnology. More particularly, it relates to a shampoo with the effects of inhibiting bacteria, removing dandruff and relieving itching and a preparation method thereof. The shampoo comprises the following components in mass percentage: 5-25% of surfactant, 0.1-0.3% of guar hydroxypropyltrimonium chloride, 0.3-0.5% of polyquaternium-100, 0.1-0.3% of sodium chloride, 0.1-0.5% of PPG-3 octyl ether, 1-3% of piper cubeba extract, 0.1-1.0% of piroctone olamine, 2-4% of humectant, 0.1-0.5% of chelating agent, 0.01-0.05% of pH regulator, 0.1-0.5% of essence and the balance of water. The human use evaluation test results show that the shampoo has more significant effects on conditions such as scalp swelling, dandruff and itching than market dandruff shampoo, and after 28 days of use by the test patients, the dandruff and itching phenomena are significantly improved.

The present application aims to provide a composition with the effect of dandruff control and oil control and its application, the composition comprises magnolia officinalis extract, piroctone olamine and salvia hispanica seed extract, through the combination of the three ingredients, it has obvious effect in inhibiting the growth of scalp bacteria, controlling the secretion of oil, repairing and strengthening the skin barrier, so as to achieve more efficient oil control and dandruff removal effect, and can be used for preparing dandruff removal and care products, and has wide market prospect.

The present application relates to the technical field of organic synthesis, in particular to a synthesis process of piroctone olamine for dandruff removal. The process comprises: in a mixed solvent of ethyl lactate, propylene carbonate and water, 4-methyl-6-(2,4,4-trimethylpentyl)-2H-pyran-2-one is reacted with aqueous hydroxylamine in the presence of immobilized bifunctional phase transfer catalytic resin and potassium carbonate, hydroxylamine is added by A and B two parts of staged temperature control, and pH is accurately adjusted to 7-8; after reaction, the catalyst and impurities are separated by grading filtration, the filtrate is purified by seed-induced crystallization and activated carbon decolorization recrystallization. The product of the process has a purity of more than 99%, the related substances are less than 0.5%, the platinum-cobalt color is less than 20 Hazen, the crystal particle size is uniform, the suspension stability in shampoo is good, and the catalyst can be recycled and is environmentally friendly.

The invention relates to an antimicrobial mixture containing 4-(3-ethoxy-4-hydroxyphenyl)butan-2-one and an additional compound chosen from a monovalent or divalent metal salt of pyrithione, piroctone olamine, diazolidinylurea, a hexamidine compound, and imidazolidinylurea,and also to a cosmetic composition containing such a mixture.Application to caring for, making up and cleansing keratin materials.

The invention relates to shampoo powder containing a plant formula and a preparation method of the shampoo powder. The shampoo powder is prepared from glucose, taurine, an anionic surfactant, magnesium sulfate, silicone oil, a cationic conditioner, piroctone olamine, PCA zinc, caffeine, dipotassium glycyrrhizinate, a composite plant extract, phenoxyethanol, p-hydroxyacetophenone and essence. An innovative powder carrier and a stable system are constructed to ensure that piroctone olamine salt keeps high activity for a long time in a powder state, so that a powerful and lasting anti-dandruff effect is provided; besides, through synergistic compounding of functional components, on the basis of removing dandruff, oil control, anti-inflammatory soothing and hair repair are achieved at the same time, and diversified scalp care requirements are met; the shampoo powder is stable in physical and chemical properties, high in dissolving speed, rich in foam and good in feeling after washing.

The invention relates to cosmetic or dermatological compositions for combating dandruff which comprise water; at least 20% by weight of at least one polyol relative to the total weight of the composition; at least one anionic surfactant selected from acyl glutamic acids and their cosmetically acceptable salts, sodium lauryl sarcosinate, and disodium cocoglucoside citrate, and mixtures thereof; at least one non-ionic surfactant selected from alkyl glucosides; and at least one anti-dandruff agent which is piroctone olamine, said composition being devoid of ciclopiroxolamine and zinc pyrithione.

The invention discloses a method for improving the purity of piroctone ethanol ammonium salt, and belongs to the field of chemical purification. According to the technical scheme, the method comprises the following steps: dissolving a piroctone ethanol ammonium salt crude product in a mixed solution of ethanol and water, and carrying out gradient cooling recrystallization on a piroctone ethanol ammonium salt solution to obtain purified piroctone ethanol ammonium salt; the gradient cooling recrystallization comprises the following steps: gradient cooling I: cooling a piroctone ethanol ammonium salt solution to 22-28 DEG C at a cooling rate of 0.35-0.45 DEG C / min; gradient cooling II: keeping the temperature at 22-28 DEG C for 30-40 minutes; the temperature is reduced to-3 DEG C to 3 DEG C, and the temperature reduction speed is 0.15-0.25 DEG C / min; gradient cooling IV: keeping the temperature of-3 DEG C to 3 DEG C for 30-40 minutes. The technical problem to be solved by the invention is that the existing purification method of piroctone ethanol ammonium salt still has the problems of low purity, residual odor-producing impurities or colored impurities and low yield.

The invention discloses hair-strengthening and hair loss-preventing shampoo as well as a preparation method and application thereof, and belongs to the technical field of hair-strengthening and hair loss-preventing products, and the hair-strengthening and hair loss-preventing shampoo comprises the following raw materials in parts by weight: 33-45 parts of water; 22 to 41 parts of C14-16 sodium olefin sulfonate; 12 to 25 parts of cocamidopropyl betaine; 18 to 30 parts of sodium lauroyl sarcosinate; 12 to 17 parts of rhus chinensis bark-silk co-extract; 1.5 to 3 parts of carnosic acid; 1 to 6 parts of sodium methyl cocoyl taurate; 1-6 parts of glycerol; 1 to 2 parts of phenoxyethanol; 1 to 2 parts of piroctone olamine salt; 1 to 2 parts of polyquaternium-10; and 1 to 2 parts of disodium EDTA. The components such as the rhus chinensis bark-silk co-extract are added, the rhus chinensis bark contains polyphenol and flavonoid substances, and through experimental detection, the hair-fixing and anti-alopecia shampoo has excellent hair-fixing and anti-alopecia effects.

The invention relates to a washing and caring composition with dandruff removing, itching relieving and repairing effects and a preparation method of the washing and caring composition, and belongs to the technical field of daily chemicals. Aiming at dandruff formation and itching factors of scalp, the piroctone olamine salt, palmitoyl tetrapeptide-10, tetrapeptide-1 and speranskia herb extract are correspondingly compounded to play a role in removing dandruff and relieving itching, and the limitation of a single component is made up by compounding chemical components and plant extracts, so that more efficient and milder scalp care is realized. In addition, the dihydrooat acyl o-aminobenzoic acid, pyridoxine tripalmitate and quaternary ammonium salt-73 are combined for use, so that the shampoo also has an excellent synergistic repairing capability on scalp with symptoms such as acne, red and swollen, slight folliculitis and the like.

The application discloses a composition for improving the deposition rate of piroctone olamine salt, a preparation method and application thereof, and the composition comprises piroctone olamine salt, sophorolipid, a pH regulator and deionized water, the sophorolipid is a compound system of acid sophorolipid and lactone sophorolipid with a mass ratio of (6-9):(1-4), the fatty acid carbon chain length of the sophorolipid is C14-C20, and the acetylation degree is 30%-70%. The application is combined with sophorolipid with specific performance which is composed of a compound system of acid sophorolipid and lactone sophorolipid with specific proportions, and the pH value is adjusted, and the composition is prepared into a suspension after water is added, when the composition is used as raw material to replace PO powder in hair washing and caring products, PO can be quickly released and deposited when the hair washing and caring products contact the scalp, and the deposition rate of PO is maximized.

The present application provides a fluffy oil-control anti-dandruff composition, a preparation method and application thereof, and relates to the technical field of cosmetics. The fluffy oil-control anti-dandruff composition comprises a plant composition and an anti-dandruff composition, wherein the plant composition is composed of Capra hircus, Terminalia chebula, flower / leaf of Tamarix and Artemisia annua in a mass ratio of (1-20):20:1:10, has the effects of synergistically inhibiting Malassezia and inhibiting hyaluronidase activity; the anti-dandruff composition comprises at least one of piroctone olamine, white willow bark and salvia miltiorrhiza extract, and is used for enhancing the effects of inhibiting bacteria, controlling oil and relieving. The fluffy oil-control anti-dandruff composition can simultaneously regulate the microecological balance of the scalp, and improve the problems of dandruff, excessive oil and scalp itching caused by sensitive scalp, and can be widely used in the preparation process of products for improving dandruff, excessive oil and scalp itching caused by sensitive scalp.

The present invention primarily relates to compositions comprising piroctone olamine and at least one 1,2-alkanediol for use in the treatment of an excess of Malassezia and / or Staphylococcus on the skin surface of mammals, preferably of humans. The present invention further relates to products, and to the cosmetic, non-therapeutic use of a composition comprising a particular amount of piroctone olamine and 1,2-alkanediol or of products comprising such compositions to reduce the amount of Malassezia and / or Staphylococcus on the skin surface of mammals, preferably of humans.

The present invention relates to a cosmetic composition comprising 2,4-diaminopyrimidine-3-N-oxide and / or one of its organic or mineral acid salts and / or one of its hydrates, piroctone olamine, caffeine, and at least 0.5% by weight of a particular hydroxylated compound. The invention also relates to a cosmetic treatment method for human keratinous materials such as skin, particularly scalp, hair, and / or eyelashes, comprising at least the application of the cosmetic composition according to the present invention. The present invention further relates to the use of said cosmetic composition to treat hair loss and / or promote the regrowth of keratin fibers.

The invention relates to cosmetic or dermatological compositions for combating dandruff, which compositions comprise: water; at least 20% by weight of at least one polyol relative to the total weight of the composition; at least one anionic surfactant selected from among acyl glutamic acids and cosmetically acceptable salts thereof, sodium lauryl sarcosinate, and disodium 5-cocoglucoside citrate, and mixtures thereof; at least one non-ionic surfactant selected from among alkyl glucosides; and at least one anti-dandruff agent which is piroctone olamine, the composition being free of ciclopirox olamine and zinc pyrithione.

The invention belongs to the technical field of hair care products, and particularly relates to a composite acid gel composition as well as a preparation method and application thereof. The composite acid gel composition disclosed by the invention is prepared from the following components in parts by mass: 1.5 to 2.5 parts of capryloyl salicylic acid, 3.5 to 5 parts of glycolic acid, 0.8 to 1 part of arbutin, 0.05 to 0.1 part of piroctone olamine salt, 8 to 12 parts of a lotus-bacillus subtilis fermentation product, 5 to 6 parts of an emulsifying agent and 70 to 80 parts of water, the arbutin is prepared from alpha-arbutin and beta-arbutin. After capryloyl salicylic acid, glycolic acid, arbutin and a lotus-bacillus subtilis fermentation product are compounded, the composition can go deep into hair follicle sebaceous gland, dredge blocked pores and improve scalp folliculitis; the traditional Chinese medicine composition can effectively treat hair follicle deep blockage, accelerate old and waste cutin shedding, not only can solve the root problem of hair follicle deep blockage, but also can realize surface cutin renewal, and a product prepared from the traditional Chinese medicine composition is green, safe, mild and non-irritant, and can efficiently relieve scalp inflammation and inhibit dandruff.

A hair care composition is disclosed comprising a polyhydroxy fatty acid amide surfactant of general formula (I): wherein R1 is a C1-C4alkyl groups or hydroxy-substituted C1-C4 alkyl groups; R2CO is a linear or branched, saturated or unsaturated C3-C10 acyl group, preferably C8-C10 acyl group, an ethoxylated alkyl sulfate anionic surfactant having a formula R3O(CH2CH2O)nSO3M, wherein R3 is an alkyl or alkenyl having from 8 to 18 carbon atoms; M is a solubilising cation comprising sodium, potassium, ammonium, substituted ammonium or mixtures thereof; n is the degree of ethoxylation of from 0.5 to 3, and from 0.01 to 10% by weight of an anti-dandruff agent selected from piroctone olamine, azole based anti-fungal agents and mixtures thereof, wherein the weight ratio of the ethoxylated alkyl sulfate anionic surfactant to the polyhydroxy fatty acid amide surfactant ranges from 1:10 to 10:1.

A hair care composition is disclosed comprising a polyhydroxy fatty acid amide surfactant of general formula (I) wherein R1 is a C1-C4 alkyl groups or hydroxy-substituted C1-C4 alkyl groups; R2CO is a linear or branched, saturated or unsaturated C12-C18 acyl group, a silicone compound, and from 0.01 to 10% by weight of an anti-dandruff agent selected from piroctone olamine, azole based anti-fungal agents and mixtures thereof.

The invention discloses a multi-effect scalp care composition based on double-bacterium co-fermentation, which is prepared from 2 to 8 percent of co-fermentation compound, 1 to 8 percent of rosemary extract, 1 to 8 percent of cacumen biotae extract, 2 to 10 percent of soapberry extract, 0.2 to 2 percent of caffeine, 0.5 to 3 percent of nicotinamide, 0.1 to 1 percent of piroctone olamine salt, 0.01 to 0.5 percent of biotin, 1 to 2 percent of vanillyl butyl ether, 0.5 to 1.5 percent of menthol, 0.2 to 1 percent of borneol and the balance of auxiliary materials, wherein the co-fermentation compound is obtained by co-fermenting ligusticum wallichii, angelica sinensis, ginseng and turmeric step by step. The problems that in the prior art, a product possibly further damages a barrier, aggravates sensitivity and alopecia are solved. The invention also provides a preparation method and application of the composition.

Disclosed are antibacterial, sterilizing and preservative compositions that protect products in various industrial fields, including home care products such as clothing detergents, dish detergents, and home cleaners, personal care products such as shampoos, body cleansers, wet tissues, and cleansers, and cosmetic products such as creams and emulsions, and products containing the same. The compositions contain a compound of Formula 1, optionally in combination with other compounds. Moreover, the anti-dandruff hair care cosmetic composition or antifungal composition containing the compound represented by Formula 1 is effective in controlling dandruff bacteria. When combined with piroctone olamine, zinc pyrithione, or climbazole, the composition has synergistic effects. In addition, the antiviral composition containing the compound represented by Formula 1 effectively controls microorganisms such as viruses and can be used as an eco-friendly quarantine composition.

An anti-dandruff shampoo and a preparation method therefor. The shampoo comprises the following components in parts by weight: 20-40 parts of a surfactant, 0.1-0.5 parts of piroctone olamine, 0.2-0.6 parts of a plant composition 1, 0.2-0.5 parts of a plant composition 2, 0.3-1 part of a plant composition 3, 0.5-2 parts of a conditioner, 1-2 parts of a thickening agent, 0.01-0.05 parts of a chelating agent, 0.2-1 part of a preservative, 0.2-0.4 parts of a fragrance, 0.1-0.3 parts of a pH regulator, and 50-70 parts of water. On the basis that piroctone olamine is a basic anti-dandruff ingredient, the plant compositions comprising a spiraea ulmaria extract, a verbena officinalis extract, a hamamelis virginiana bark / leaf / stem extract, a rubus idaeus fruit extract, and a portulaca oleracea extract are added as active ingredients, exert synergistic efficacy, and can significantly increase the anti-dandruff effect. Tests show that compared to before use, after the anti-dandruff shampoo is used for 28 days, the change rate of the amount of dandruff is as high as -40.59%, and the change rate of the area of dandruff is as high as -40.13%.

The invention relates to shampoo powder and a preparation method thereof.The shampoo powder is prepared from glucose, taurine, an amino acid type anionic surfactant, magnesium sulfate, silicone oil, a cationic conditioner, piroctone olamine, PCA zinc, caffeine, dipotassium glycyrrhizinate, phenoxyethanol, p-hydroxyacetophenone and essence. The piroctone olamine salt is ensured to keep high activity for a long time in a powder state, so that a powerful and lasting anti-dandruff effect is provided; besides, through synergistic compounding of functional components, on the basis of removing dandruff, oil control, anti-inflammatory soothing and hair repair are achieved at the same time, and diversified scalp care requirements are met; the shampoo powder is stable in physical and chemical properties, high in dissolving speed, rich in foam and good in feeling after washing.

The invention relates to a solid compound of piroctone olamine. The solid compound has a particle size distribution D50 of 31-46 [mu] m; the invention also relates to a composition comprising a solid compound of piroctone olamine having a target particle size range and to the use thereof. Compared with piroctone ethanolamine of which the proportional particle size distribution D50 is less than 30 [mu] m or more than 50 [mu] m, the piroctone ethanolamine solid compound with the particle size distribution D50 of 31-46 [mu] m has the advantages of flocculation and / or deposition.

The invention belongs to the field of macromolecular surfactants, and particularly relates to shampoo for promoting deposition of an anti-dandruff agent and a preparation method of the shampoo. The shampoo capable of promoting the deposition of the anti-dandruff agent is prepared from sodium laureth sulfate, cocamidopropyl betaine, sulfonic acid hydroxypropyl ester lauryl glucoside cross-linked polymer sodium, decyl glucoside, a polysiloxane quaternary ammonium salt type cationic conditioner and piroctone olamine salt, wherein the sodium laureth sulfate, the cocamidopropyl betaine, the sulfonic acid hydroxypropyl ester lauryl glucoside cross-linked polymer sodium, the decyl glucoside, the polysiloxane quaternary ammonium salt type cationic conditioner and the piroctone olamine salt are added into the shampoo; furthermore, the mass fraction of the sulfonic acid hydroxypropyl ester lauryl glucoside cross-linked polymer sodium is 1%-5%; the mass fraction of the polysiloxane quaternary ammonium salt type cationic conditioner is 0.5%-6%; the mass fraction of the piroctone olamine salt is 0.3%-1%. A novel mild surfactant hydroxypropyl sulfonate lauryl glucoside cross-linked polymer sodium and a polysiloxane quaternary ammonium salt conditioner are introduced into a traditional surfactant system shampoo, the positive influence is generated on the deposition performance of an anti-dandruff agent on scalp or hair bundles, and then the anti-dandruff effect is enhanced.