21 results about "Personal cleanliness" patented technology

The invention belongs to the technical field of daily chemicals, and particularly relates to high-temperature and neutral alkyl glycoside sulfonate as well as a preparation method and application thereof. The alkyl glucoside sulfonate provided by the invention is obtained by utilizing hydroxyl activity on a glucoside sugar unit to perform chemical modification, and specifically, 1, 3-dichloro-2-propanol is firstly adopted to perform intramolecular crosslinking on alkyl glucoside, and then 3-chloro-2-hydroxy sodium propanesulfonate is adopted to perform anionic modification. The prepared alkyl glycoside sulfonate has the advantages of being mild, low in irritation, high in hard water resistance, good in foaming performance, low in permeation amount on skin and small in residual amount, and can effectively overcome the defects that alkyl glucoside is high in permeability, high in deproteinization and degreasing capacity, large in damage to skin barriers, weak in thickening effect and the like in personal cleaning products; the method is very suitable for being widely used and popularized in daily chemicals.

The invention discloses a succinic acid-nicotinamide eutectic crystal and a preparation method and application thereof.The molecular formula of the succinic acid-nicotinamide eutectic crystal is C16H18N4O6, the structural formula of the succinic acid-nicotinamide eutectic crystal is shown in the specification, the preparation method comprises the following steps that S1, succinic acid and a solvent are weighed according to the proportion and mixed, and a succinic acid solution is obtained; s2, weighing nicotinamide, adding the nicotinamide into the succinic acid solution, and performing ultrasonic treatment and stirring until the nicotinamide is completely dissolved to obtain a mixed solution; s3, cooling and crystallizing the mixed solution to obtain separated crystals; and S4, filtering the separated crystal by using a Buchner funnel, and drying the solid obtained by filtering in a vacuum drying oven to obtain the succinic acid-nicotinamide eutectic crystal. The invention has the advantages of convenient preparation and relatively low cost, and can be applied to the preparation of personal cleaning products, cosmetics and skin care products with whitening and oil control effects.

The present invention relates to a personal cleansing composition for enhanced deposition of bioactives. It more particularly relates to a liquid cleansing composition which in addition to delivering enhanced deposition of actives ensures that there is no compromise on sensory benefits like acceptable viscosity. This is achieved by combining bioactives like hydroxy stearic acid and ketostearic acid in specific weight ratios.

A transparent cleansing composition comprising: about 3% to about 35% by weight of an anionic surfactant; about 5% to about 15% by weight of an amphoteric surfactant; about 0.01% to about 2% by weight of a cationic polymer; about 0% to about 1.0% by weight of an inorganic salt; about 0.01% to about 10% of a hydroxamic acid or hydroxamic acid derivative; and an aqueous carrier, wherein the composition is substantially free of sulfate-based surfactants, and the composition has a T% value of greater than about 70.

The application belongs to the technical field of daily chemicals, and particularly relates to a high-temperature and mild alkyl glucoside sulfonate as well as a preparation method and application thereof. The alkyl glucoside sulfonate provided by the application is obtained by using the hydroxyl activity on the glucose unit of glucoside to perform chemical modification, and specifically, the alkyl glucoside is first subjected to intramolecular cross-linking by using 1,3-dichloro-2-propanol, and then subjected to anionization modification by using 3-chloro-2-hydroxypropanesulfonate sodium. The alkyl glucoside sulfonate prepared by the application has the advantages of mildness, low irritation, strong hard water resistance, good foaming performance, low skin penetration and small residual amount, can effectively solve the defects of strong penetration, strong deproteinization and delipidation, great damage to skin barrier and weak thickening effect of alkyl glucoside in personal cleaning products, and is very suitable for being widely used and popularized in daily chemicals.

The utility model discloses portable cleaning equipment which comprises a cleaning device body, a battery is installed in the cleaning device body, the output end of the battery is connected with a control panel, the control panel is connected with keys, the keys are arranged on the outer side of the cleaning device body, a water passing column is arranged in the cleaning device body, and the output end of the water passing column is connected with a first silicone tube. The first silicone tube is connected with a water pump, the water pump is installed in the cleaner body, the output end of the water pump is connected with a second silicone tube, the output end of the second silicone tube is connected with a nozzle group, the output end of the nozzle group is provided with a plurality of water spraying holes, the top of the cleaner body is provided with a main body cover, and the nozzle group is movably installed on the main body cover. The flow speed of output liquid is controlled through the water pump, water in the water storage bottle can be output into the spray head set more evenly and gently, the water is sprayed out through the water spraying holes in the spray head set for personal cleaning, the spray head set can retract into the receding groove to be hidden when not working, and personal storage and carry-on are facilitated.

1. Name of the product in this design: Towel (Lion Towel 3). 2. Purpose of this design: For personal hygiene, such as: washing and wiping the face: daily facial cleansing; wiping hands: a towel for drying hands after washing hands. 3. The key design elements of this product are the combination of shape, pattern, and color. 4. The image or photograph that best illustrates the design's key features: the front view. 5. The design for which protection is sought includes color.

A personal care composition, comprising a mono-rhamno-mono-lipid, a di-rhamno-mono-lipid, an associative thickener and a carrier. The combination of rhamno-mono-lipids and particular associative thickeners in a personal cleansing composition yields unexpectedly high viscosity, good lather performance.

The invention relates to the technical field of personal cleaning and nursing, and discloses a preparation method of concentrated no-wash shower gel. According to the method, a temperature response type phase change matrix, a solid structuring agent, a composite cleaning surfactant and the like are used as main raw materials, an active gel system is constructed through staged heating and temperature-controlled stirring, and the active gel system is subjected to programmed cooling, curing and forming. The prepared product is in a solid state at normal temperature, can melt due to body temperature and release cleaning components when being in contact with skin, realizes washing-free cleaning and then is wiped, and the product prepared by the method has the characteristics of high concentration, portability, simplified packaging and convenience in use.

The present invention relates to cleansing compositions that that are mild and gentle to the skin. In particular, the invention relates to liquid soaps, bodywash liquids and soap bars with pH from 6 to 8. Disclosed is a personal cleansing composition comprising 10 to 80 wt% total surfactant content comprising lauroyl isethionate and soap, where ratio of lauroyl isethionate to soap is 1:0.1 to 1:1 parts by weight, and where the soap consists of water-soluble soap and water¬ insoluble soap, wherein, ratio of water-soluble soap to the water-insoluble soap is 1:0.4 to 1:1.4 parts by weight. A balance between the total non-soap surfactant and total soap in the composition, as well as between the soluble and the insoluble soap in the total soap, makes the compositions milder (with pH 6 to 8) and with an appreciable foam, even with hard water.

A personal cleansing composition having comprising a physiologically active amount of carnosine, wherein the personal cleansing composition is in the form of a shower gel, bubble bath, soap, or water-soluble delivery agent. The personal cleansing composition further comprises physiologically active ingredients including magnesium salt and caffeine in an amount of approximately 0.1% to 1.0% by weight of the total composition. The carnosine and magnesium salt form a carnosine-magnesium complex on activation with water, and wherein the personal cleansing composition further comprises transdermal absorption enhancers for the delivery of the physiologically active ingredients selected from the group consisting of salicylic acid in an amount of approximately 0.5% to 2.0% by weight of the total composition and azone oil in an amount of approximately 0.25% to 1% by weight of the total composition.

The invention discloses a low-solid-content surfactant composition with high foaming performance, which comprises the following components in percentage by weight: 0-5% of an anionic surfactant which is selected from sodium methyl cocoyl taurate, sodium lauryl sulfoacetate or a combination of the sodium methyl cocoyl taurate and the sodium lauryl sulfoacetate; 0 to 15 wt% of a zwitterionic surfactant, said zwitterionic surfactant being selected from the group consisting of: lauramide propyl betaine; 0 to 10% by weight of a nonionic surfactant; the zwitterionic surfactant is selected from decyl glucoside; and a carrier acceptable in the field of daily chemical care. The invention also relates to the application of the composition in personal cleaning care products.

The invention discloses a transparent weakly acidic system containing sodium lauroyl glutamate, which comprises the following components in percentage by weight: 5-6% of sodium lauroyl glutamate, 10-20% of second surfactant and water, and the pH value of the system is 6-6.9. The invention also relates to a preparation method of the transparent weakly acidic system containing sodium lauroyl glutamate and an application of the transparent weakly acidic system containing sodium lauroyl glutamate in personal cleaning care products.

The invention belongs to the field of personal cleaning and nursing materials, and discloses gobi skin-moistening nourishing soap and a preparation method thereof.The gobi skin-moistening nourishing soap is prepared from, by mass, 5%-10% of fermented mare milk freeze-dried powder, 30%-40% of sea buckthorn fruit oil, 15%-25% of shea butter, 2%-5% of apocynum venetum extract, 8%-12% of deuterium-depleted water and the balance soap base, the preparation method comprises the following steps: fermenting mare milk by adopting a Kazakh traditional Kumi process, freeze-drying, mixing the components at 55 + / -5 DEG C, curing at room temperature for 30 days, and performing staged vacuum drying for 7 days. The product fully utilizes characteristic resources in the Altay region, has multiple effects of cleaning, nourishing, moisturizing, resisting oxidation and the like, avoids the protection range of existing patents, and is suitable for large-scale production. The composition is stable, efficient in process, safe, mild and suitable for various skin types.

A personal cleansing composition includes from about 1% to about 15% of an anionic surfactant by weight of the composition, wherein the anionic surfactant comprises sodium laureth(n) sulfate (SLEnS), wherein n is the average moles of ethoxylation, wherein n equals to 1, 2 or 3; from about 0.01% to about 1% of an organic acid having a pKa greater than about 2.7, or a cosmetically acceptable salt thereof, or a mixture thereof, by weight of the composition; and wherein the pH of the personal cleansing composition is from about 5.0 to about 6.5.

1. Name of the product in this design: Towel (Lion Dance Towel). 2. Purpose of this design: For personal hygiene, such as washing and wiping the face, daily facial cleansing, wiping hands, and using a towel to dry hands after washing. 3. The key design elements of this product are the combination of shape, pattern, and color. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. The design for which protection is sought includes color. 6. For thin products, other views are omitted.

A stable, compact, low-viscosity personal care composition containing 20-40% total surfactants. The total surfactants include a branched anionic surfactant and a linear sulfated anionic surfactant. Both the linear and branched surfactants have alkyl tails with more than 12 carbon atoms and are present in a ratio of linear to branched surfactants of 0.4-5. The personal care composition may optionally contain an electrolyte viscosity modifier. The compact shampoo has a viscosity of less than 2000 mPa·s. The compact personal care composition is formulated to allow convenient dilution by the user and to provide a desirable cleaning experience upon dilution.

1. Name of the product in this design: Towel. 2. Purpose of this design: Towel for personal hygiene. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key features: the front view. 5. This design is for a thin product, therefore the left view, right view, top view, and bottom view are omitted.

The invention discloses a polyhydroxy acid-polyhydroxyalkanoate double-state hard water dilution triggered coagulation deposition resisting type bath composition as well as a preparation method and application thereof, and belongs to the field of washing-off type personal cleaning and nursing. Metal ions in a hard water bath environment are effectively chelated through the polyhydroxy acid component, and the excellent foaming capacity and foam stability of a system are guaranteed. In the bathing, water adding, diluting and flushing stages, the cationic deposition polymer and the anionic charge donor are subjected to electrostatic association, and a condensation compound phase separated from a continuous water phase is rapidly formed. The compound phase can efficiently and physically wrap and intercept solid particles, and retention of functional particles on the skin surface after flushing is remarkably improved. Meanwhile, the composition has excellent long-term storage stability, the problem of particle sedimentation and layering is effectively solved, flushing drainage is smooth, and the bath nursing experience is comprehensively optimized.

The invention provides a self-thickening composition with conditioning property, the composition comprises coco-amphoteric sodium acetate, polyquaternium-10 and water, the weight ratio of the coco-amphoteric sodium acetate to the polyquaternium-10 is (10-4): (0.05-0.25), and the content of the coco-amphoteric sodium acetate is 4-10 wt% based on the total weight of the composition. The invention also discloses an application of the composition in a personal cleaning care product. The content of the composition in the personal cleaning care product is 1-100wt%.