29 results about "Cream base" patented technology

The invention discloses a semitransparent skin-nourishing face cream based on a medium-temperature hot pot process and a preparation method and application thereof, belongs to the technical field of cosmetics, and aims at solving the problems that in the prior art, in the face cream preparation process, a high-temperature processing process can destroy the activity of natural extracts; and the technical problem of how to enable the face cream to be semitransparent through formula system combination is solved. The preparation method of the semitransparent skin-care face cream based on the medium-temperature hot pot process comprises the following steps: putting a phase A into an emulsifying pot, and stirring and heating to 80-85 DEG C; adding the phase B into the emulsifying pot, stirring and heating to 80-85 DEG C, and then cooling to 60-65 DEG C; sequentially adding the phase A, the phase B, the phase C and the phase D into an emulsifying pot to enable the materials to be uniform, and cooling the materials to 53-57 DEG C to obtain cream; and filling the cream to obtain the prepared semitransparent skin-nourishing face cream based on the medium-temperature thermal tank process. The semitransparent face cream is prepared by designing a component compounding system.

The invention discloses a micro-capsule wrapped high-stability active face cream preparation method based on digital simulation driving, and relates to the technical field of face cream preparation, the micro-capsule wrapped high-stability active face cream preparation method comprises the following steps: constructing a multi-physical field coupling simulation model, and importing skin microenvironment parameters, micro-capsule structure parameters and active component parameters; shell degradation, active molecule diffusion and stratum corneum permeation full-chain dynamic behaviors of the microcapsules on the skin surface are simulated through the model, and a release rate-absorption rate matching curve is output; reversely adjusting the capsule material components and the shell crosslinking degree of the microcapsules according to the curve; constructing a capsule material molecular dynamics simulation model, analyzing capsule material molecular chain degradation paths and key sites in different environments, and designing a capsule material molecular structure; and constructing a digital twinborn body, simulating and predicting raw material fluctuation influence, and adjusting preparation parameters. According to the method, the micro-capsule parameters, the capsule material molecular structure and the preparation parameters are regulated and controlled by combining multi-dimensional parameters through the synergistic effect of a multi-physical field coupling simulation system, a capsule material molecular dynamics simulation system and a digital twin three-stage simulation system.

The invention provides ripdicaine nano-cream and a preparation method thereof, and belongs to the technical field of pharmaceutical preparations. According to the riprodicaine nano-cream provided by the invention, the riprodicaine-entrapped nanoparticles are dispersed in the cream matrix, and the riprodicaine-entrapped nanoparticles can control lidocaine and prilocaine to have a stable proportion, and can enable the riprodicaine nano-cream to have a good slow-release effect; the transdermal permeability of lidocaine and prilocaine is improved by utilizing the effect of the cream matrix. The result of the embodiment shows that the riptacaine nano-cream provided by the invention has good stability, permeability and slow release effect.

Variety of blue abstract shapes on a cream base.

The invention relates to a device (10) for manufacturing a cosmetic product comprising: - a cartridge holder (12) receiving a cartridge (14) containing a cream base that can exit the cartridge through an outlet orifice (16) of the cartridge, - an actuator (18) configured to extract the cream base from the cartridge towards the outlet orifice, - a channel (20) through which the cream base can flow and connected to the outlet orifice, - a movable plate (28) disposed opposite the channel, and movable between a flow position and a waste position; in the flow position, the movable plate has a flow orifice (34) disposed opposite the channel; in the waste position, the movable plate includes a blind cavity (36) disposed opposite the channel, the blind cavity being able to receive the cream base. Figure for the abstract: Fig. 1.

The invention discloses a preparation method of eczema cream, and relates to the technical field of eczema cream, and the specific preparation method comprises the following steps: S1, dissolving ground borneol in isopropyl myristate at 50-60 DEG C; then adding polyoxyethylene 40 hydrogenated castor oil and 1, 3-propylene glycol to form an oil phase premix; and finally, mixing with deionized water, and carrying out high-speed shearing and ultrasonic refining to obtain the borneol nano-emulsion. S2, mixing and emulsifying a humectant, an emollient, an emulsifier, a co-emulsifier, a solubilizer, a penetration enhancer and water to prepare an emulsifiable paste matrix; and S3, uniformly mixing the antibacterial component, the borneol nanoemulsion prepared in the step S1 and the cream matrix prepared in the step S2 to prepare the eczema cream. The stability and moisturizing performance of the eczema cream are improved.

The invention discloses soothing and repairing silicone-oil-free foundation cream based on a water explosion technology and a preparation method of the soothing and repairing silicone-oil-free foundation cream. The invention discloses soothing and repairing silicone oil-free foundation cream based on a water explosion technology. The soothing and repairing silicone oil-free foundation cream is prepared from 1 to 1.5 parts of an emulsifier, 2 to 3.2 parts of a skin repairing agent, 10.56 to 11.76 parts of a softening and moistening agent, 13 to 16 parts of a humectant, 0.8 to 1.2 parts of a stabilizer, 7.45 to 8.45 parts of a coloring agent, 0.55 to 0.7 part of a preservative and 59.29 to 62.37 parts of water. The skin repairing composition disclosed by the invention is scientific in compatibility, can balance skin micro-ecology, and can relieve, repair, calm and pacify; through a water explosion technology, the skin barrier repairing effect is synergistically improved. The formula does not contain silicone oil components, so that the risk to human skin and the environment can be avoided, and the selected formula is simple, pure, safe, mild and suitable for sensitive skin. The invention also provides a preparation method of the soothing and repairing silicone oil-free foundation cream based on the water explosion technology, and the preparation method is convenient to operate, energy-saving and environment-friendly.

The invention discloses hand cream based on microcapsule embedding and plant extracts and a preparation method of the hand cream. The hand cream is prepared from the following components in parts by weight: 55.37 to 78.96 parts of a solvent, 0.1 to 0.3 part of a thickening agent, 4.84 to 10.93 parts of a humectant, 3 to 5 parts of an emollient, 4 to 8 parts of a film-forming agent, 5 to 8 parts of an emulsifier and 1 to 3 parts of double-layer microcapsules, the double-layer micro-capsules comprise 0.5 to 1 part of water-soluble micro-capsules and 0.5 to 2 parts of fat-soluble micro-capsules; the fat-soluble micro-capsule is wrapped on the surface of the water-soluble micro-capsule; the preparation method comprises the following steps: preparing a water phase, preparing an oil phase, emulsifying, homogenizing and mixing. Compared with the prior art, the fabric has washing resistance and long-acting moisture retention.

The invention belongs to the technical field of cosmetics, and particularly relates to an emulsifier-free O / W liquid crystal cream matrix as well as a preparation method and application thereof. Specifically, the emulsifier-free O / W liquid crystal cream matrix provided by the invention has an obvious liquid crystal structure, and the liquid crystal amounts are different due to different compounding proportions of the added growth-promoting liquid crystal compositions, so that the emulsifier-free O / W liquid crystal cream matrix has a certain effect of synergistically forming liquid crystals. In addition, compared with a conventional liquid crystal emulsifier, the cream matrix provided by the invention is simpler in crystallization condition, less in limited condition, more refreshing in skin feeling, smaller in irritation and more friendly to people with sensitive skin, thereby having good practical application value.

A composition for treating astrophic vaginitis including a cream base including sildenafil citrate and oxytocin. The composition of claim 1, wherein the sildenafil citrate is in a dosage in the range of 25 mg / dose to 100 mg / dose, and oxytocin is in a dosage in the range of 40 IU / dose to 400 IU / dose. In another aspect, the composition further includes a buffering agent. In a further aspect, the buffering agent is L-arginine. In a further aspect, the buffering agent is sodium phosphate monobasic.

The utility model discloses a self-planing type self-help hip and back emulsifiable paste coating film which comprises a pasting layer and an emulsifiable paste thin layer, the pasting layer is divided into a stretching section and a pasting section, and the pasting layer stretches across the stretching section and the pasting section and is provided with tooth hole strips used for halving the pasting layer; the stretching section is provided with stretching holes for fingers to pass through relative to the shoulder position of a human body, and the application section is provided with an adhesive area consistent with the hip shape of the human body; the cream thin layer comprises a cream base arranged on the pasting layer in the length direction of the perforation strip and a sealing film used for sealing the cream base. The self-service hip and back emulsifiable paste coating structure is simple and easy to use, and self-service hip and back emulsifiable paste coating can be achieved.

The invention relates to the field of medicine, in particular to a preparation method of energy-saving thermal therapy massage cream based on sea salt addition, which comprises the following steps: step S1, adding a heat storage mixture into a reaction kettle, heating to 40-60 DEG C, adding emulsifiers cetearyl alcohol ether-2 and cetearyl alcohol ether-21, stirring for 8-12 minutes at the rotating speed of 200-400 rpm to obtain an oil phase, and filtering to obtain a filtrate; by constructing a triple synergistic energy circulation system and combining a porous carrier staged controlled release technology and a low-temperature interface stabilization technology, self-supply and precise regulation and control of thermal therapy energy are achieved, dependence on an external heat source is reduced, the technical bottlenecks that a traditional thermal therapy product is large in temperature fluctuation, shallow in action level and poor in storage stability are broken through, and the thermal therapy effect is good. The continuous thermal therapy effect of deep tissues is realized while the mildness and comfort are ensured, and the product is suitable for the fields of exercise rehabilitation physical therapy and family health care, and has a wide market prospect.

The invention relates to the field of cosmetic preparations, and discloses a ganoderma lucidum mycelium freeze-dried powder liposome face cream and a formula process, and the ganoderma lucidum mycelium freeze-dried powder liposome face cream is prepared by the following steps: firstly, selectively separating a first active matter rich in polysaccharide-polypeptide and a second active matter rich in triterpene-sterol from ganoderma lucidum mycelium by adopting a subcritical water gradient extraction technology; then constructing a dual-liposome delivery system: wrapping a first active matter in a first liposome with a relatively large particle size to act on a skin surface layer; a second active matter and a copolymer capable of being specifically split by matrix metalloproteinase (MMPs) are jointly wrapped in a second liposome with a small particle size, so that penetration and responsive release towards the deep layer of the skin are realized. And finally, compounding the two liposomes into a cream matrix with a lamellar liquid crystal structure. Accurate active matter separation, layered targeted delivery and intelligent response release technologies are integrated, the technical problems that the active matter utilization rate is low and the efficacy is not fully played are solved, and the stability and the synergistic repair effect of the product are remarkably improved.

A method for non-surgically reducing localized adipose tissue in a patient is provided. The method comprises topically administering to a site at or proximate adipose tissue, with massage at the site of administration, a composition comprising: at least one biologically compatible pharmacologically active detergent selected from the group consisting of a lipophilic detergent, a hydrophilic detergent, an ionic detergent, a non-ionic detergent, a zwitterionic detergent, a glyceride and a bile acid or salt thereof in a concentration ranging from about 0.5% to about 30% by wt of the composition and at least one phospholipid. In one embodiment, a novel composition comprising deoxycholic acid or a salt thereof at a concentration ranging from about 0.5% to about 30% by wt, and phosphatidylcholine at a concentration ranging from about 0.1% to about 2% by wt, in a cream base is also provided.

This invention discloses a method for analyzing the in-situ fragrance release pattern of hand cream based on GC-IMS technology, belonging to the field of cosmetic testing. The method includes: uniformly applying a quantitative sample of scented hand cream to the skin surface; collecting volatile fragrance components at multiple preset time points after application using headspace sampling, and detecting them using headspace gas chromatography-ion mobility spectrometry (GC-IMS) to obtain GC-IMS sample data; obtaining fingerprint spectra of characteristic fragrance components based on the sample data, and analyzing the dynamic release pattern of fragrance on the skin surface through fingerprint spectrum comparison and cluster analysis. This invention achieves real-time, in-situ, and visual monitoring of the fragrance release process of hand cream on the skin surface using GC-IMS technology, and can identify the three stages of fragrance release: the initial burst period, the stable release period, and the decay period. It can be applied to the fragrance design and formulation optimization of hand cream products, as well as the screening and efficacy evaluation of fragrance sustained-release fixatives.

The invention relates to a device (10) for manufacturing a cosmetic product comprising: - a cartridge holder (12) receiving a cartridge (14) containing a cream base that can exit the cartridge through an outlet orifice (16) of the cartridge, - an actuator (18) configured to extract the cream base from the cartridge towards the outlet orifice, - a channel (20) through which the cream base can flow and connected to the outlet orifice, - a movable plate (28) disposed opposite the channel, and movable between a flow position and a waste position; in the flow position, the movable plate has a flow orifice (34) disposed opposite the channel; in the waste position, the movable plate includes a blind cavity (36) disposed opposite the channel, the blind cavity being able to receive the cream base. Figure for the abstract: Fig. 1.

A composition for treating atrophic vaginitis including sildenafil citrate USP (C22H30N6O4SC6H8O7), oxytocin USP (C43H66N12O12S2), boric acid, Chlorobutanol, Sodium phosphate monobasic and L arginine or L arginine HCI as a buffering system formulated in a suitable, non stainable and non leaky vaginal cream base. A method of treating atrophic vaginitis comprising topically administering the composition to a patient in need thereof.

A series of repeating brown abstract semi circles on a cream base.

A series of repeating purple abstract semi circles on a cream base.

The present patent application is essentially characterized by a chemical formulation based on papain, urea, zinc sulfate, and ubiquinol, the purpose of which is to treat and heal skin affected by melasma; composed of: papain 10%; urea 5%; zinc sulfate 6%; ubiquinol 5%, in a cream base ad 100g, wherein the preparation must be carried out by a person skilled in the art who is familiar with the chemical processes and the use of each composition for correct manipulation; a product for topical nighttime application, suitable for all skin types; the area to be treated must be clean and dry, the formula applied to the melasma area, once it is absorbed into the skin, a sunscreen applied over it; the minimum treatment duration should be 6 to 12 months;In this way, it is determined that this formulation combats cell senescence, regenerates the stratum corneum and the phospholipid bilayer of cells, combats lipid peroxidation and local inflammation, eliminates excess free radicals from the intracellular environment, reorganizes the structures of internal organelles, preserves DNA integrity and maintains skin homeostasis and health, healing, reducing dark spots, and making the skin healthier, softer, more radiant, and more moisturized.

Series of repeating light blue long and short rectangles on a cream base.

The invention relates to a device (10) for manufacturing a cosmetic product, comprising: • - a cartridge holder (12) for receiving a cartridge (14) containing a cream base that can exit the cartridge through an outlet port (16) in the cartridge; • - an actuator (18) configured to extract the cream base from the cartridge towards the outlet port; • - a channel (20) through which the cream base can flow, connected to the outlet port; • - a movable plate (28) arranged facing the channel, wherein the movable plate is movable between a passage position and a waste position, wherein in the passage position the movable plate has a passage port (34) arranged facing the channel, and wherein in the waste position the movable plate comprises a blind cavity (36) arranged facing the channel, wherein the blind cavity is able to receive the cream base.

Variety of burgundy abstract shapes on a cream base.

This invention discloses an intelligent skin texture detection and adaptive formulation system for BB creams, belonging to the field of intelligent cosmetic customization technology. The system includes a multi-dimensional skin detection module, a ternary conflict resolution algorithm module, and a dual-phase intelligent base formulation module connected in sequence. The multi-dimensional skin detection module simultaneously collects the user's macroscopic skin physiological parameters, skin surface microbiome distribution characteristics, and makeup effect preference data. The ternary conflict resolution algorithm module analyzes the degree of conflict among the three types of data and generates formulation instructions based on the conflict resolution results. The dual-phase intelligent base formulation module dynamically prepares a two-layer continuous phase BB cream base, including a makeup effect regulation layer and a microecological care layer, according to the formulation instructions. This invention solves the technical problem that existing BB creams cannot simultaneously address skin texture adaptation, makeup effect requirements, and microecological care, enabling personalized and precise customization of BB creams while ensuring product safety and compliance.

The invention discloses anti-aging repairing skin cream based on pseudo-ginseng red seeds and a preparation method of the anti-aging repairing skin cream, and relates to the technical field of skin cream. The skin cream is prepared from fresh pulp of the pseudo-ginseng red seeds, kernels of the pseudo-ginseng red seeds, rhizoma bletillae, a frosted mulberry leaf extract, a rose extract, jojoba oil, squalane, glyceryl stearate, sodium hyaluronate, 1, 2-propylene glycol and water. 1, 3-propylene glycol, an emulsifier and deionized water. By stir-frying the nuts, the greasy taste of grease can be reduced, the warming and smoothing characteristics can be enhanced, conversion of part of saponins is promoted, the oxidation stability of wall-broken slurry is improved, ingredients with better skin care activity are generated, wet wall breaking is conducted on the stir-fried nuts, the process problem caused by oiliness is solved, the final product feels fresh and cool, and the taste of the finished product is improved. The addition of exogenous grease is reduced.

The invention relates to the technical field of daily chemicals, and particularly discloses synergistic whitening cream based on plant extracts and a preparation method of the synergistic whitening cream. The composition comprises a plant whitening composite extract, an oil phase matrix, a water phase matrix, an emulsifier, a humectant, a skin conditioner and a penetration enhancer, and the plant whitening composite extract comprises a licorice extract, a bearberry leaf extract, a glycyrrhiza glabra root extract and a purslane extract; the preparation method comprises the following steps: pretreating an oil phase and a water phase, and carrying out primary emulsification and homogeneous emulsification to obtain a cream base material; the active matter and the penetration enhancer are premixed, the base material is added, the skin conditioner is integrated, and ultrasonic penetration enhancing, vacuum defoaming and curing are performed to obtain the skin care product. Through scientific compatibility of various plant active ingredients and the skin conditioner, the product has the advantages of being remarkable in whitening effect and mild in effect; in addition, according to the preparation method, through combination of active matter pretreatment and an ultrasonic penetration enhancing process, the stability of active ingredients and the skin penetration efficiency are effectively improved.

This application belongs to the technical field of high-purity Artemisia argyi extract face cream, specifically providing a face cream based on high-purity Artemisia argyi extract and its preparation method, comprising the following components: high-purity Artemisia argyi extract; a biomimetic lipid mixture containing ceramides, cholesterol, and fatty acids; a liquid crystal emulsifier containing sorbitan olive oil ester; a liquid crystal structure stabilizer; and excipients; wherein the liquid crystal structure stabilizer is obtained by esterification reaction of polyglycerol-10 and octenyl succinic anhydride. The high-purity Artemisia argyi extract face cream prepared by this application has the advantages of high water retention and long-lasting repair effect.

The invention provides a high-moisture-retention hand cream based on an avocado resin emulsification system and a preparation method thereof, and aims to solve the problems of poor moisture retention effect, low ingredient safety, unstable emulsification system and the like of a traditional product. Various moisturizers such as panthenol, glycerol and allantoin are combined, moisture is supplemented for the skin from different levels and mechanisms, a moisturizing barrier is formed, the moisture of the skin is locked, and the moisture content of the skin is effectively increased; according to the present invention, the natural oil and the moisturizing agent in the formula have characteristics of no skin irritation, effective hand skin roughness improving, hand moisturizing maintaining, strong moisturizing effect, high stability, nature and mildness, effective skin water content increasing, moisturizing barrier forming, moisturizing effect enhancing, moisturizing effect enhancing, moisturizing effect enhancing, moisturizing effect enhancing, moisturizing effect enhancing, moisturizing effect enhancing, moisturizing effect enhancing, moisturizing effect enhancing, moisturizing effect enhancing, moisturizing effect enhancing, moisturizing effect enhancing, moisturizing effect enhancing, moisturizing effect enhancing, and the like. And the mask has excellent heat resistance and cold resistance, and is suitable for various skin types.

The subject of the present invention is a transdermal preparation containing a pharmaceutically active ingredient, wherein the particles of the active ingredient are coated with highly volatile silicones or a mixture thereof, and these coated particles are dispersed in a gel or cream base. The volatile silicone component is hexamethyldisiloxane and / or octamethyltrisiloxane and / or decamethylpentacyclosiloxane. A further subject of the present invention is a method for the preparation of such pharmaceutical compositions.