31results about How to "Does not cause irritation" patented technology

The invention provides a medical cold compress plaster. The medical cold compress plaster is composed of a support layer, a gel layer and an isolating layer, and has the special shape according with the physiological curve of the applied part. An oil phase and a water phase forming the hydrophilic gel layer respectively comprise the following components in percentage by weight: the oil phase: 20-35% of a dispersing agent, 5-7% of macromolecule resin, 0.05-0.15% of dihydroxyaluminium aminoacetate, 0.01-0.15% of ethylene diamine tetraacetic acid, 0.15% of absolute ethyl alcohol, 0.04-0.1% of menthol, 0.1-1% of vitamin E, and 0.05-0.1% of triclosan; the water phase: 0.2-0.8% of tartaric acid, 1.2-2% of carbomer, 0.5-1% of sodium carboxymethylcellulose, 0.01-0.1% of vitamin C, the balance of medical purified water, and the total weight percentage is 100%. A preparation process comprises the following steps: dispersing all the components of the oil phase into the dispersing agent, and uniformly stirring the components; dissolving all the components of the water phase into water, and uniformly stirring the components; mixing the water phase and the oil phase, uniformly stirring the water phase and the oil phase in a vacuum mixing pot, thus obtaining the hydrophilic gel substrate of the medical cold compress plaster, coating the support layer with the hydrophilic gel substrate, meanwhile covering with the isolating layer, and carrying out cutting, solidifying and packaging to obtain the needed medical cold compress plaster product.

The invention discloses sustained-release type fragrant water-based ink. The sustained-release type fragrant water-based ink is prepared from components in parts by weight as follows: 35-55 parts of a waterborne acrylic resin emulsion, 15-35 parts of ethanol, 10-20 parts of fragrant sustained-release microcapsules, 10-15 parts of pigment, 1-2 parts of a dispersing agent, 0.2-1 part of a leveling agent, 0.2-0.5 parts of a defoaming agent and 30-55 parts of deionized water. The production process is simple, the production cost is low, the compound perfume encapsulation rate is high and can reach 95%, the sudden release amount is small, the release is stable, perfume is wrapped in the sustained-release microcapsules and is not easy to volatize in the storage and processing process, printed products have lasting fragrance, and the sustained-release type fragrant water-based ink can be applied to printed products integrating vision and smell effects, for example, magazines, advertisements, postcards, greeting cards, calendars, cosmetics and food.

The invention discloses a tea fungus synthesized bacterial cellulose pressure sore dressing as well as a preparation method and the application thereof. The tea fungus synthesized bacterial cellulose pressure sore dressing is a tea fungus synthesized bacterial cellulose membrane, and the cellulose component is mainly formed by secretion and synthesis of tea fungus strains in the fermentation culturing process in a sugar tea culture medium containing carboxymethyl chitosan; the water absorption rate of the dressing is 89-94.3%, the porosity is 85-91.2%, and the water vapor transmission rate is between 1,383.5 g.m<-2>.d<-1> and 1,486.5 g.m<-2>.d<-1>. According to the invention, since the nano bacterial cellulose pressure sore dressing is prepared with a sugar tea fermentation method by adopting the tea fungus, the method for synthesis of bacterial cellulose has the advantages of low cost, low environment requirement for synthesis sites and simple technical requirements; the nano bacterial cellulose material has favorable biosecurity and histocompatibility, which cannot cause stimulation and sensitization to a wound surface, and is conducive to the promotion of wound healing.

Resveratrol, a component found in common edible plants, including peanuts and red grapes, is a phytoestrogen. Resveratrol can inhibit the proliferation of skin epidermal cells (keratinocytes) and promote their differentiation. Resveratrol has also been found to relieve skin irritation caused by alpha hydroxy acids. Resveratrol is effective in improving the appearance of wrinkled, lined, dry, flaky, aged or photodamaged skin and improving skin thickness, elasticity, flexibility, radiance, radiance and fullness.

The invention discloses recovery essential oil for sensitive skin and a preparation method of same. The recovery essential oil is prepared from, by mass, 50-65% of macadimia nut oil, 15-20% of squalane, 2-5% of phytosterol, 2-6% of wheat germ oil, 5-10% of chamomile essential oil, 2-5% of helichrysum italicum essential oil, 1-2% of rosemary leaf oil, 0.2-0.5% of opopanax oil, 1-2% of vitamin E, and 0.2-0.5% of blue chamomile. All the essential oil components in the invention are pure plant-sourced products, so that the recovery essential oil is safe and green and has good permeability, can moisten skin, effectively alleviates various discomforts due to sensitive skin and reduces skin allergic symptoms, such as red rash on facial skin, itching, stabbing pain, dull skin and the like. The essential oil has the refreshing smell of blue chamomile and can heal skin from interior to exterior.

The invention discloses application of a biologically absorbable polyphosphate and amino acid copolymer to preparation of a repairing material. The polyphosphate and amino acid copolymer is prepared from caprolactam, alpha-amino acid and phosphate, wherein the caprolactam and the alpha-amino acid are firstly polymerized to form a polymer with a multi-component amino acid amide structure; the polymer with the multi-component amino acid amide structure and the phosphate form the polyphosphate and amino acid copolymer. The invention further discloses a blend formed by the polyphosphate and amino acid copolymer and other materials. The polyphosphate and amino acid copolymer is used as the repairing material and has good hydrophilcity and degrading performance, and good mechanical properties; the pH (Potential of Hydrogen) of a degraded product is 6.5 to 7.5 and stimulation reaction is not caused; the polyphosphate and amino acid copolymer has good effect when being used for in-vivo repairing, and can also form the blend with other materials; the polyphosphate and amino acid copolymer has good clinical application prospect.

The invention relates to a moisturizing anti-wrinkle facial mask and a preparation method thereof. The moisturizing anti-wrinkle facial mask is prepared from the following components of an emulsifyingagent, a moisturizing agent, a preservative, skin moisten grease, a PH adjusting agent, anti-wrinkle restore matter and the balance of distilled water. The anti-wrinkle restore matter is prepared from the following ingredients of a Chrysanthemum bud extract, an aloe pectin extract, a calendula flower extract and a lemon extract. The preparation method comprises the following steps of S1 preparation of the anti-wrinkle restore matter, S11 preparation of the chrysanthemum bud extract, S12 preparation of the aloe pectin extraction, S13 preparation of the calendula flower extract, S14 preparationof the lemon extract and S2 preparation of the moisturizing anti-wrinkle facial mask. The moisturizing anti-wrinkle facial mask has the excellent effects of moisturizing, water retaining, allergy releasing, oxidation resistance and stain fading and repairing.

The invention discloses a mosquito repelling patch. The patch comprises a non-woven fabric layer, a Chinese herbal medicine bag, an adhesive sticker layer and release paper which are arranged in sequence; an essential oil mixture is dipped on the non-woven fabric layer and prepared from marjoram essential oil, eucalyptus essential oil, salvia officinalis essential oil and deionized water; the Chinese herbal medicine bag is composed of a non-woven fabric bag and a Chinese herbal medicine mixture in the non-woven fabric bag, and the Chinese herbal medicine mixture is prepared from lonicera japonica, radix angelicae dahuricae, rhizoma cyperi, henry woodbetony roots, radix salviae miltiorrhizae, lilies and mint. The mosquito repelling patch has a cross composition and is scientifically prepared, the effective components are the essential oil mixture and the Chinese herbal medicine mixture, skin can be prevented from being bitten by mosquitoes during use, and meanwhile the effect of soothing and calming the nerve can also be achieved.

The invention discloses an anti-wrinkle skin-tendering emulsion containing natural component extracts and a preparation method thereof. The emulsion is prepared from the following substances: grape seed oil, wheat-germ oil, broccoli juice, pea shoot juice, nicotinamide, vitamin C, synthetic squalane, sodium alginate, carbomer, poloxamer, a self-emulsified compound emulsifier, glycerol, triethanolamine, a 10% ethylenediamine tetraacetic acid disodium solution, a 20% methylparaben alcoholic solution and distilled water. Compared with the prior art, the emulsion has the characteristics of mild property and high safety, O/W type emulsion with uniform and fine texture, freshness without greasy feeling can be prepared by adopting a method of combining natural component extracts and plant essential oil. The emulsion is capable of firming skin and smoothing wrinkles, and exerting certain effects of removing spots, whitening and nourishing, so that the tender and moistened activity of skin can be rejuvenized.

The invention discloses sunblocking cream containing natural sunblocking ingredients and a preparation method thereof. The sunblocking cream comprises a component A, a component B and deionized water, wherein the component A consists of 8 to 12 percent of caprylic acid/caprin, 2 to 4 percent of stearic acid, 3 to 6 percent of hexadeca octadecanol, 2.5 to 6 percent of isopropyl palmitate, 1 to 1.6 percent of gyceryl monostearate, and 0.1 percent of propylparaben; the component B consists of 5 to 10 percent of natural plant ingredients, 5 to 8 percent of glycerol, 2 to 2.4 percent of cetanol ether phosphate sylvite, and 0.1 percent of methyl hydroxybenzoate; the balance being the deionized water; and 1 gram of the natural plant ingredients consist of 0.40 to 0.60 gram of grape leaf, 0.25 to 0.50 gram of sweet osmanthus and 0.10 to 0.15 gram of green tea. During the preparation, the natural plant ingredients are prepared firstly. The component A and the component B are respectively heated up to about 80 DEG C so as to be dissolved, and are stirred and mixed evenly; the deionized water is added into the component A and the component B; and the solution is stirred rapidly for complete emulsification and then is cooled down to obtain the sunblocking cream. The sunblocking cream has the advantages that the sunblocking cream has stronger absorption property for medium-wave and long-wave ultraviolet rays, and can effectively prevent the radiation of the ultraviolet rays on skin without generating any adverse reactions such as stimulus and irritability and so on.

The invention discloses a preparation method of a biologically absorbable polyphosphate and amino acid copolymer material. The preparation method comprises the following steps: 1) dehydrating alpha-amino acid and caprolactam under the protection of inert gas at 150 DEG C to 200 DEG C; 2) reacting at 190 DEG C to 260 DEG C and finishing polymerization reaction to form a polymer with a multi-component amino acid amide structure; 3) adding phosphate and reacting at 200 DEG C to 260 DEG C for 0.5h to 2h and finishing ring-opening copolymerization reaction; cooling to room temperature under the protection of the inert gas to obtain a product. A polyphosphate and amino acid copolymer prepared by the method has good hydrophilcity and degrading performance, and good mechanical properties; the pH (Potential of Hydrogen) of a degraded product is 6.5 to 7.5 and stimulation reaction is not caused; the polyphosphate and amino acid copolymer has good effect when being used for in-vivo repairing and has good clinical application prospect.

The multifunctional oral orthopetical device centralizes the advantages of Chinese medicine, far infrared radiation and mechanical tension. Its orthopetical clack has screw hole at the lower bottom for the screw bolt to screw in, and the screw bolt of stainless steel has inverse screw at its two ends and middle screw-free part for hand to turn. Two orthopetical clacks are screwed in from two ends of the screw bolt and are perpendicular to each other. Each of orthopetical clacks has five or more medicine holding slots for Chinese medicine to insert and to locate between oral mucous membrane and gum. The present invention is safe and reliable and has no negative effect to oral cavity.

The invention relates to the technical field of cosmetics and discloses bandage type body wrap and a body skin care method. The bandage type body wrap comprises a body wrap substrate and essence adsorbed on the body wrap substrate, wherein the body wrap substrate is a bandage; the essence contains active components and base components, and the active components comprise a dendrobium officinale extract, superoxide dismutase, squalane and a licorice extract. The body skin care method comprises the step of winding the bandage type body wrap around a body part. The bandage type body wrap can be used at any part of the body, is convenient to use, high in universality and tightly attached, facilitates nutrition uptake, has no skin irritation and can maintain skin moisture effectively, promote repair and regeneration, delay skin senescence and recover skin elasticity.

The invention provides a multi-phase coated micro-emulsified cleansing oil, which comprises the following components in percentage by mass: an antioxidant component comprising 1-10% of peony seed oil and 1-10% of jojoba ester oil; an emulsifying component, which is prepared from 1%-10% of polyglycerol 10-dioleate, 1%-10% of polyglycerol-6 dicaprate and 1%-10% of polyglycerol-2 oleate, wherein a polyglycerol part in the polyglycerol 10-dioleate, the polyglycerol-6 dicaprate and the polyglycerol-2 oleate is of a cyclic chain structure; and a solvent grease component, which comprises 25%-35% of caprylic/capric triglyceride, 10%-30% of isononyl isononanoate and 10%-30% of a stabilizer. The facial cleansing oil provided by the invention is added with functional active ingredients with oxidation resistance, such as the peony seed oil, and the ingredients are natural and mild, so that after the facial cleansing oil is used, the skin has a good hydration effect, the feeling is fresh and not sticky, and the skin irritation, allergy and other reactions are not caused.

The invention discloses a preparation method of a cosmetic containing organosilicon elastic powder composition. The preparation method comprises the following steps: Step 1, stirring 82.75% of purified water and 5% of butanediol with a homogenizer at 2500 rpm; Step 2, adding 10% of the organosilicon elastic powder composition to a result of the Step 1 and then quickly stirring the mixture at a revolution speed of 3000 rpm for 5 minutes by the homogenizer; Step 3, adding 0.25% of hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer to the result of the Step 2, and stirring the mixture at 4000 rpm for 5 minutes by using the homogenizer; and Step 4, cooling the result of Step 3 to 45-50 DEG C, further cooling the result of Step 3 to 30 DEG C or below by adding 2% of 1,2-hexanedioland carrying out stirring with the homogenizer at 2500 rpm for 1 minute, and finishing the process. The invention can temporarily improve wrinkles without clogging skin pores by wrapping continuous phases with a water-soluble material, thus causing no skin irritation inflammation.

The invention provides a flower foliage sprayed fertilizer and a preparation method thereof. The flower foliage sprayed fertilizer is prepared from the components of urea, propylene glycol, sodium chloride, magnesium sulfate, ammonium sulfate, matured excrement, kelp, multiple microorganisms, polysiphonia urceolata and water. The flower foliage sprayed fertilizer prepared by the invention can meet requirements of flowers for fertilizers in growing; when being used, the flower foliage sprayed fertilizer is prevented from being diluted and can be directly sprayed on leaves; after the flower foliage sprayed fertilizer is used, the flowers can grow vigorously, are bright in color and long in flowering time and avoid special conditions of mutation and the like; the flower foliage application fertilizer is suitable for large-scale application, can be applied to landscape flowers and is suitable for large-scale production and manufacturing.

The invention discloses a seaweed extract capable of effectively relieving skin sunburn as well as a preparation method and application of the seaweed extract. The preparation method comprises the following steps: weighing a certain amount of seaweed, adding 20-50 times of volume of water and boiling water, leaching for 0.5-4 hours, cooling the leaching solution, centrifuging for 10-15 minutes by 3000g-10000g, and sequentially carrying out suction filtration, ultrafiltration, ultrafiltration trapped fluid collection, concentration and freeze-drying on the centrifuged supernate to obtain the seaweed extract. By adopting the preparation method disclosed by the invention, components which do not remarkably improve the activity of cells irradiated by ultraviolet rays can be removed, and active components which can effectively relieve skin sunburn in the seaweed extract are highly enriched, so that the physiological efficacy of the seaweed extract is improved, and the dosage of the seaweed extract is greatly reduced. The seaweed extract is high in safety, cell apoptosis and necrosis caused by ultraviolet irradiation can be remarkably reduced, true dermatitis exudation and elastic fiber degradation are reduced, and skin ultraviolet sunburn is effectively relieved.