178 results about "Skin sensitivity" patented technology

A tackifier resin is provided comprising monomer units from at least one aromatic monomer and at least one acrylate monomer; wherein the tackifier resin has a low residual monomer concentration. In other embodiments of the invention, the tackifier resin does not significantly decrease the moisture vapor transport rate of an adhesive composition comprising the tackifier resin, does not significantly increase fogging of an adhesive composition comprising the tackifier resin, and does not significantly exhibit skin sensitivity properties.A process to produce the tackifier resin is also provided. The process comprises contacting a tackifier resin product stream with at least one carrier at a temperature sufficient to remove a portion of at least one residual monomer from the tackifier resin product stream to produce the tackifier resin.

The invention provides a skin caring product made from roses and a preparation method thereof. The skin caring product is prepared from, by weight, 20-130 parts of rose hydrosol, 2-3 parts of glycerol, 2-4 parts of butanediol, 1-4 parts of tremella extracts, 0.5-2 parts of low-molecular-weight hyaluronic acid, 0.5-2 parts of high-molecular-weight hyaluronic acid and 4-20 parts of deionized water. The skin caring product made from roses comprises the rose hydrosol with the feature beautifying function and has the functions of moistening skin and keeping the skin moist and refreshing. Besides, the skin caring product made from roses has the functions of conditioning skin, relieving patches and preventing skin sensitivity and decrustation and also has many effective components for supplementing water and preserving moisture, and functions of making the water supplementing and moisture preserving effect last long and prolonging the effect of the rose hydrosol are also achieved. The preparation method of the skin caring product made from roses has the advantages of being convenient to use, simple and easy to master, rose essence water and rose essence cream can be respectively obtained through different operating methods, and products are diversified.

The invention relates to a human body temperature measuring method based on an infrared human face detection technology. The method comprises following steps: when over-temperature points appear on aninfrared image obtained by an infrared temperature measurer, judging whether the over-temperature points stay in a human face area of a moving infrared image in the infrared image; if the over-temperature points stay in the human face area of the moving infrared image, utilizing a matching algorithm to find an area, which is corresponding to the human face area in the infrared image, in a visiblelight image; using a visible light human face detection technology to judge whether a human face area exists in the area, which is corresponding to the human face area in the infrared image, in the visible light image; if the result is positive, taking the over-temperature points as alarming temperature points, and giving off an alarm. The false alarm caused by image matching and synchronizationbetween infrared light and visible light is avoided, and missed alarm caused by light and skin sensitivity of a visible light human face detection technology is prevented.

The invention relates to the technical field of cosmetics, in particular to an essence, a preparation method and application. The essence is prepared from a dosage form I and a dosage form II through mixing, wherein the dosage form I comprises the following components in percentage by mass: 1-3% of a mixture of xylitol glucoside, dehydrated xylitol and xylitol, 1-5% of a water solution of maltooligosyl glucoside and hydrogenated starch hydrolysate, 0.05-0.3% of sodium hyaluronate, 1-10% of glycerinum, 1-10% of butanediol, 0.3-0.8% of an anticorrosion synergist, 0.3-3% of 1,2-hexanediol, 0.5-5% of a stimulating inhibition factor, 0.5-3% of an anti-allergy antipruritic, 0.5-3% of oat beta-glucan solution, 0.5-5% of water-soluble ceramide and the balance of water; the dosage form II is prepared from a mixed solution A through freezing and drying, wherein the mixed solution A comprises the following components in percentage by mass: 0.3-5% of hydrolyzed collagen, 1-20% of mannitol, 0.3-10% of gelatin, 0.003-0.01% of oligopeptide-3 and the balance of water. The essence provided by the invention can be used for effectively solving the skin sensitivity problem caused by excessive skin cornification.

The invention relates to a skin sensitivity analysis method and device. By obtaining related images of epidermis skin and dermis skin of human bodies, conducting a series of processing and combining erythema feature values of epidermis and capillary feature values of dermis, human body skin sensitivity is obtained, testing medicine does not need to be smeared on the surface of human body skin, the testing comfort degree of a testee is improved, irritation and adverse reactions are not caused on the skin of the testee, objective and accurate results can be obtained, influences of human factors are reduced, the device can be carried by the testee conveniently, the state of the skin of the testee can be monitored and learnt about at any time, and the testee can be easily guided to select skincare products and other articles related to skin.

The invention provides a mask solution as well as a preparation method and application thereof. The mask solution is prepared from the following components in percentage by weight: 0.5 to 1 percent ofoligopeptide-1, 1 to 3 percent of beta-glucosan, 0.03 to 0.08 percent of sodium hyaluronate, 1.55 to 2.05 percent of trehalose, 3 to 4.5 percent of glycerinum, 1 to 3 percent of betaine, 2 to 3.5 percent of a PEG (Polyethylene Glycol) / PPG (Polypropylene Glycol)-17 / 6 copolymer, 0.06 to 0.1 percent of carbomer, 0.10 to 0.18 percent of xanthan gum, 0.02 to 0.08 percent of triethanolamine, 3 to 6 percent of propylene glycol, 0.4 to 0.7 percent of p-hydroxyacetophenone, 6.8 to 12.5 percent of a lactobacillus / rice fermentation product, 0.2 to 0.4 percent of phenoxyethanol, 0.01 to 0.1 percent of methylparaben, 0.3 to 0.7 percent of 1,2-hexanediol and 100 percent of purified water. A mask prepared by the invention has better moisturizing effect and better repairing performance and is capable ofreducing the skin sensitivity.

The invention provides a milky mask based on viable yeast and plant stem cells. The milky mask is prepared from yeast extract, plant stem cell extract, nano particles, a conditioner, a thickening agent and an assistant and is specifically prepared from lactic acid bacillus / eriodictyon californicum fermentation product extract, bifida ferment dissolved cell extract, beer saccharomycete extract, grape fruit cell extract, chondrus crispus extract, centella extract, polygonum cuspidatum root extract, scutellaria baicalensis root extract, tea extract, glycyrrhiza glabra root extract, chamomilla recutita flower extract, rosemary leaf extract, purslane herb extract and nanometer titania. The mask has the effects of whitening skin and preserving moisture, restoring skin and delaying senescence, is free of irritation, is easy to absorb, enables the skin to be fresh and cool, tighter, finer and smoother, and is suitable for being used for people with skin sensitivity.

The invention discloses an efficient soothing anti-allergy repair polypeptide composition and an application thereof. The efficient soothing anti-allergy repair polypeptide composition provided by theinvention comprises acetyl heptapeptide-4, oligopeptide, palmitoyl tripeptide-8, palmitoyl tetrapeptide-7, heptapeptide-6, 10-30% of butanediol, glycerol, water, carbomer and sodium lactate, and a pHrange is 4.0-6.0. The polypeptides in the composition can have effective synergistic effects, and compared with a single polypeptide and a combination of part of the polypeptides in the composition,the polypeptide composition has more effective anti-allergy repair effects and shows obvious synergistic effects. The anti-allergy repair polypeptide composition covers three aspects of a skin sensitivity forming mechanism, has a brand-new barrier repair mechanism, effectively regulates and controls sensory nerve overreaction and reduces inflammatory aging, and therefore is an ideal and comprehensive anti-allergy repair product.

The invention relates to dermatological compositions including at least one oligopeptide with a sequence of 4, 5 or 6 amino acids and / or a derivative thereof as means for increasing the sensitivity of skin, wherein the amino acid sequence comprises the dipeptide sequence Ile-Pro and / or Pro-Ile.

The invention belongs to the technical field of cosmetics and discloses a skincare matrix with functions of moisturizing and relieving sensitive skin as well as preparation and application thereof. The skincare matrix mainly consists of the following components in percentage by mass: 10-15% of leontopodium alpinum extract, 20-30% of saccharide isomeride, 10-20% of beta-glucan, 5-10% of glycerophosphoinositol choline salt, 5-10% of artemia extract and the balance of water. The skincare matrix disclosed by the invention is used for preparing cosmetics. The skincare matrix realizes remarkable functions of moisturizing and relieving sensitive skin; and active ingredients in the matrix are absorbed by skin to provide nutrition to the skin, so that the situations of skin water shortage and skin sensitivity are improved relatively well.

The invention discloses a primer combination for detecting skin anti-aging capability genes. The skin anti-aging capability genes comprises collagen multiplication capability gene COL1A1, a skin moisture retaining and keeping capability gene AQP3, a radiation protection capability gene ASIP, ultraviolet damage repair capability genes ERCC2 and LOC105374069, a skin detoxifying capability gene GSTP1, a skin sensitivity gene IL6R and an estrogen level gene DIAPH2, and corresponding PCR primers and single-base extension reaction primers are designed aiming at the eight genes. The invention further discloses a method for performing gene detection by utilizing the primer combination. The method comprises the following steps: carrying out sample DNA extraction, PCR amplification and single-base extension and nucleic acid mass spectrometric analysis to obtain corresponding genotypes, and then carrying out analysis and scoring, thereby scientifically evaluating the difference of individual skin aging processes, providing scientific and precise recommendations for daily skin care and life habits of individuals, and also being helpful to reasonable selection of skincare products of individuals according to skin types.

The invention discloses a wrinkle-removing, anti-ageing, skin-activating, restoring and whitening composition. The composition comprises the following components in percentage by weight: 15%-30% of hyaluronic acid, 25%-40% of collagen, 0.0001%-0.0009% of recombinant human epidermal growth factor, and 5%-20% of glycerol. Collagen can effectively inhibit generation of melanin and promote metabolism of skin tissue; hyaluronic acid can effectively nourish and moisturize skin, remove wrinkles and beautify looks; recombinant human epidermal growth factor can quicken dropping of senescent cells of a human body and promote reverse differentiation of the cells to generate young cells, can promote regeneration of subcutaneous collagen and recombination of fibrous tissue, improve skin elasticity and reduce skin sensitivity, and can make thick, flushing and expanding facial capillaries atrophy and get thinner and shallower, avoid pigmentation and remove facial toxin residues so as to achieve the efficacy of removing freckles, acne marks and wrinkles as well as tendering and whitening.

The invention discloses a non-invasive human body thermal comfort AI sensing method. The method includes the following steps of: acquiring and preprocessing data; defining and extracting skin sensitivity indexes; constructing a deep learning network for non-invasive skin sensing thermal comfort; and performing training to generate a network model. According to the method, the image data of human body skin are acquired through computer vision, and after the data are processed, an address mapping table between region-of-interest images and skin temperatures is constructed; and skin sensitivity differences between different human bodies for external heat and cold stimuli are adopted as weight coefficients, feature extraction is performed on the address mapping table and the SSIs (Skin Sensitivity Index), and feature fusion is performed, training is further performed, obtained network models are saved, and optimization is performed, so that a final network model is obtained for skin temperature prediction. With the AI sensing method of the invention adopted, three major challenges, namely, the micro skin changes, inter-individual differences and intra-individual time variability in human body thermal comfort detection can be overcome; and energy optimization, energy conservation and environmental protection can be realized. The method has high operability.

The invention discloses lipstick containing Chinese herb extracts. The lipstick is prepared from 10-20 parts of candelilla wax, 10-20 parts of rose wax, 25-45 parts of olive oil, 20-30 parts of sweet almond oil, 15-30 parts of rose hip oil, 6-10 parts of Basella rubra, 1-5 parts of geranium essential oil, 3-8 parts of barbed skullcap herb extracts and 2-6 parts of chrysanthemum extracts. The lipstick has the efficacy of treating skin sensitivity of lips. The lipstick is prepared from pure natural materials, is safe and non-irritant and has the efficacy of treating sensitive lip skin after being used for a long time.

A method for changing the skin type of a consumer / patient to slightly oily, resistant, non-pigmented and tight comprising the steps of: (a) performing a series of baseline instrumental measurements for each of four sets of skin (skin oiliness or dryness; skin sensitivity or lack of sensitivity; even or uneven distribution of skin pigmentation; degree of fine lines and / or wrinkles); (b) determining the skin type based on step (a); (c) communicating the skin type to a consumer / patient or a skin health professional or office staff and recommending a comprehensive treatment plan that includes one or more of topical skincare products, orally-administered dietary supplements, lifestyle modifications, cosmetic and medical procedures appropriate for the particular skin type of the consumer / patient; (d) conducting at least one periodic progress instrumental measurement; (e) analyzing the progress measurement and providing the consumer / user with either “positive” / “reinforcing” feedback or a recommendation for changing the comprehensive treatment plan.

The invention discloses cream for sensitive skin, which comprises the following ingredients in percentage by weight: 0.01-2% of lecithin, 0.1-2% of phytosterin, 0.01-2% of ceramide, 0.1-2% of nicotinamide, 0.1-1% of an anti-inflammatory bacteriostatic agent and the balance of an auxiliary material. The cream for the sensitive skin can repair a skin barrier, form a bionic liquid crystal film on a surface layer of the skin, increase 'thickness' of the skin, and reduce the degree of the skin sensitivity to external cold, heat and a stimulating source; the cream comprises an anti-allergy ingredient; and the anti-allergy ingredient can treat stress reactions of blood vessels and cells caused by external stimulation or injuries fundamentally, effectively act on an inflammatory mediator, inhibit inflammation, relieve the allergic and promote recovery of the sensitive skin. The invention further discloses a preparation method of the cream for the sensitive skin. The preparation method has few steps, and is simple in flow, safe in operation and low in cost.

The invention belongs to the technical field of plant fiber spinning, and particularly relates to a nanometer modified plant fiber spun filament. Nanometer modified plant fiber and polylactic acid areadopted as main materials, a plasticizer, an antistatic agent and an antibacterial agent are added for improving the performance, and the spun filament is obtained through static electrospinning. Thenanometer modified plant fiber spun filament is soft, skin-friendly, high in powder holding force and applicable to manufacturing a cosmetic brush, and more importantly, can be degraded, no environmental pollution is caused, the spun filament has the antibacterial performance, and no skin sensitivity is caused.

The invention relates to a skin care product and a preparation method thereof. The skin care product is prepared by mixing plant extract, bifidobacterium adolescentis 8504 and oligosaccharide as mainraw materials together with deep-sea spring water. The invention has the beneficial effects that: the skin care product adopts natural raw materials, is prepared by compounding natural plant extract with bioactive probiotics and performing refining, is safer and healthier, has good moisturizing and absorbability, and is capable of permeating deep cortex, repairing skins after sun drying, lightening color spots, whitening and moistening skins, inhibiting pox and acne, resisting aging, reducing wrinkle depth, effectively reducing skin sensitivity, restoring skin elasticity, accelerating restoration of white and delicate skins, improving skin tolerance, removing acne, staphylococcus epidermidis and acarid, balancing oil secretion and removing acne marks.

A system and method for automatic reading skin for an allergy to a substance, includes a consumer electronics device that acquires images of skin; a consumable member having a surface divided into elementary areas, each elementary area with a different possible allergenic substance; and a palette that, when applied against each elementary area brings the depositing part into contact with the skin thereby depositing the corresponding possible allergenic substance on or under the skin, where an image processing operation of the image of the skin taken by the consumer electronics device localizes the location that each depositing part has deposited the possible allergenic substance during the application and provides information in relation with a sensitivity of the skin, as indicated by a visible reaction, to the possible allergenic substance at each localized location.

The invention relates to the technical field of cosmetics, particularly to a peppermint facial mask liquid and a preparation method thereof, wherein the peppermint facial mask liquid comprises, by weight, 6-10% of propylene glycol, 0.1-1% of a Hamamelis virginiana extract, 0.1-1% of an Aloe vera L leaf extract, 0.1-1% of a Portulaca oleracea L extract, 0.1-1% of a chamomilla extract, 0.1-1% of a peppermint leaf extract, 0.5-5% of betaine, 0.1-0.4% of dipotassium glycyrrhizinate, 0.05-0.3% of sodium hyaluronate, 0.1-0.5% of allantoin, 0.03-0.3% of Carbomer, 0.1-0.2% of xanthan gum, 0.1-0.2% ofhydroxyethyl cellulose, 0.00005-0.0005% of oligopeptide-1, 0.00004-0.0004% of oligopeptide-3, 0.03-0.3% of triethanolamine, 0.01-0.02% of menthol, 0.5-2% of vitamin C ethyl ether, 0.4-1.0% of 1,2-hexanediol, 0.4-0.6% of p-hydroxyacetophenone, 0.1-0.5% of PEG-40 hydrogenated castor oil, 0.01-0.05% of peppermint leaf oil, and 10-90% of deionized water. According to the present invention, the peppermint facial mask liquid can quickly achieve the effects of water supplementing, moisturizing, skin whitening, oil controlling, acne removing and complexion brightening, and further can effectively release the skin sensitivity.

The embodiment of the invention discloses a general moisturizing mask liquid. The mask liquid comprises water, propylene glycol, caprylhydroxamic acid, glycerol caprylate, a glycyrrhiza glabra root extract, a chamomilla recurutita leaf extract, a polygonum cuspidatum extract, a centella asiatica extract, a camellia sinnensis leaf extract, a scutellaria baicalensis root extract, a rosmarinus officinalis leaf extract, phenoxyethanol, caprylyl glycol, carbomer, sodium hyaluronate, methylparaben and hydroxyethyl cellulose. The mask liquid contains various plant extraction essences, is moist but not greasy, instantaneously permeates into and is adsorbed on the lipid part of the skin, and can better moisturize cuticle, and permeate and nourish the delicate skin. The skin sensitivity problem is relieved, and the skin roughness and dryness problem is finely repaired. Skin sagging is reduced and prevented, skin compactness loss and skin elasticity loss are avoided, and skin oxidation resistanceis achieved for a long time.

The invention discloses a spot removing and skin whitening skin nursing dressing and a preparation method thereof. The spot removing and skin whitening skin nursing dressing is prepared from the following components in parts by weight: 0.02-3 parts of hyaluronic acid, 0.2-8 parts of styrene-acrylic acid ester copolymer, 0.02-3 parts of carbomer, 0.3-15 parts of glycerin, 0.04-2 parts of allantoin,0.05-10 parts of arbutin, 0.05-8 parts of vitamin C ethyl ether, 0.05-10 parts of safflower extract, 0.01-1 part of caprylhydroxamic acid, 0.4-6 parts of hexandiol, 0.01-1 part of pH regulator and 33-99 parts of water. The spot removing and skin whitening skin nursing dressing provided by the invention has the efficacy of physical occlusion for protection, acceleration in skin metabolism, inhibition of melanin generation, antisepsis, inflammation resistance, elimination of scytitis, prevention of hyperpigmentation, elimination of freckle in multiple directions and skin whitening, is simple inpreparation process, does not contain some chemical stimulating substances and is particularly suitable for people with skin sensitivity.

The invention provides a soothing and repairing composition and application thereof, and relates to the technical field of cosmetics. The soothing and repairing composition provided by the invention is prepared from the following components in parts by weight: 0.15 to 2.00 parts of hyaluronic acid elastomer, 0.10 to 1.00 parts of tetrahydromethylpyrimidine carboxylic acid, 0.20 to 3.00 parts of radix ophiopogonis root extract, 0.10 to 3.00 parts of anti-allergy repairing peptide, 0.35 to 1.00 parts of kava extract, 0.10 to 2.00 parts of stephania tetrandra extract, 0.10 to 1.00 parts of lactobacillus / soybean milk fermentation product filtrate and hydroxyphenyl propionamide-containing benzoic acid, and 0.12 to 0.40 part of a mixture of ascorbyl palmitate. According to the technical scheme, the soothing and repairing composition is prepared by compounding the components according to a specific proportion, and the components play a synergistic effect, so that the composition has anti-allergy, anti-allergy and repairing effects at the same time, and the problem of skin sensitivity can be comprehensively improved.

The invention discloses an external compound formula for treating acne and a preparation method of the external compound formula. The external compound formula comprises the following raw materials inparts by weight: 400-600 parts of deionized water, 300-600 parts of a medical cream substrate, 10-20 parts of laurocapram, 30-80 parts of azelaic acid, 3-10 parts of zinc pyrithione, 25-50 parts of lubrajel, 5-25 parts of a menthol cooling agent, 1-10 parts of N-acetylcysteine, 5-50 parts of a cucumber extracting solution, 5-50 parts of a honeysuckle extracting solution and 5-50 parts of a whitemulberry root-bark extracting solution. According to the external compound formula, all the components can be effectively dissolved together to balance the skin microecology, reduce skin sensitivity,reduce skin inflammation states, improve facial pimples, pus papules and other symptoms, and repair skin barriers. The preparation is safe, gentle and reliable. At the same time, the composite preparation has excellent stability and avoids phase separation when stored at room temperature.

The invention discloses lipstick containing plant extract. The lipstick is prepared from 2-6 parts of cherry juice, 10-15 parts of carnauba wax, 10-20 parts of beewax, 20-40 parts of shea butter, 10-15 parts of olive oil, 10-20 parts of grape seed oil, 0.1-1 part of chamomile essential oil, 1-5 parts of licorice root extract and 1-5 parts of herba schizonepetae extract. The lipstick has the effect of preventing lip skin sensitivity.

The invention relates to a skin repair composition. The composition is prepared from 1-5 parts of zanthoxylum piperitum fruit extractives, 0.5-3 parts of Korean Chinese pulsatilla root extractives, 2-5 parts of usnea barbata extractives, 1-3 parts of tremalla polysaccharide and 1-2 parts of poria cocos extractives. The composition has the good repair effect on damaged skin, the composition is applied to a mask, and the mask has the good effects of repairing the skin barrier and relieving skin sensitivity.

A tackifier resin is provided comprising monomer units from at least one aromatic monomer and at least one acrylate monomer; wherein the tackifier resin has a low residual monomer concentration. In other embodiments of the invention, the tackifier resin does not significantly decrease the moisture vapor transport rate of an adhesive composition comprising the tackifier resin, does not significantly increase fogging of an adhesive composition comprising the tackifier resin, and does not significantly exhibit skin sensitivity properties. A process to produce the tackifier resin is also provided. The process comprises contacting a tackifier resin product stream with at least one carrier at a temperature sufficient to remove a portion of at least one residual monomer from the tackifier resin product stream to produce the tackifier resin.

The invention discloses a functional anti-sensitive barrier ink-jet ink and a preparation method and an application thereof, wherein the functional anti-sensitive barrier ink-jet ink includes a solvent and an anti-sensitive barrier functional substance with a mass ratio of 1000:1-1:20, preferably 100:1-1:20, the suspension rate of the ink-jet ink is 50%-100%, and the particle size of the anti-sensitive barrier functional substance in the ink-jet ink is 0-5 (excluding 0) [mu]m, wherein the anti-sensitive barrier functional substance includes one or arbitrarily proportional more of an extract type anti-sensitive barrier functional substance, a compound type anti-sensitive barrier functional substance and a polysaccharide type anti-sensitive barrier functional substance. The anti-sensitive barrier ink-jet ink can be pertinently applied to endogenous and exogenous skin sensitivity.

The invention discloses a medical disinfection automatic temperature control electric heating faucet. The medical disinfection automatic temperature control electric heating faucet comprises a heater, a water outlet pipe, a water inlet pipe, a water outlet, a switch, a power plug, a waterproof insulating layer, a temperature control device, a first sensor and a second sensor. The first sensor and the second sensor are arranged, the first sensor is used for measuring the body temperature of a disinfection person, the second sensor is used for measuring the temperature of heated water, whether heating operation is conducted or not is achieved through the temperature control device, so that heating modes varying with persons are achieved, the heating temperatures can be automatically set by the automatic temperature control electric heating faucet according to different groups of people, the problem of incomplete disinfection or skin sensitivity due to the fact that the temperature is extremely high or extremely low is solved, the temperature is controllable, and the medical disinfection automatic temperature control electric heating faucet is user-friendly.

The invention relates to a composite small-molecule active peptide essence liquid. The essence liquid includes composite small-molecule active peptides, butanediol, 1,2-ethylene glycol, glycerol polyether-26 and other raw materials, wherein the compound small-molecule active peptides are composed of glutathione, oligopeptide-1, hydrolyzed placenta (sheep) extract, woodlouse insect oligopeptides, hydrolytic keratin, oligopeptide-6 and other small-molecule peptides. The combination of the various effective ingredients can well solve the problem of the skin sensitivity, and the skin of people using the essence liquid can maintain a good condition.