4298results about How to "Non-irritating" patented technology

The invention relates to a Chinese medicine plaster for treating diseases in muscles and bones, in particular to a plaster for promoting muscles and bones, and preparation and application thereof. The plaster is prepared by mixing pastes and powders; wherein the raw materials of the pastes by weight comprise: 25-60g of clematis root, 25-60g of heracleum, 25-60g of incised notopterygium rhizome, 25-60g of erycibe obtusifolia, 25-60g of garden balsam stem, 25-60g of gentiana macrophylla, 25-60g of prepared common monkshood daughter root, 25-60g of dried ginger, 25-60g of cinnamon, 25-60g of harlequin glorybower leaf and twig, 25-60g of rhizoma corydalis, 25-60g of ligusticum wallichii, 25-60g of frankincense, 25-60g of cowherb seed, 25-60g of lingzhi mushroom, 25-60g of gastrodia elata and 25-60g of astragalus, 25-60g of one or more of honeycomb, radix aconiti brachypodi and nux vomica, 0.1-3kg of minium and 0.5-5kg of vegetable oil; and the raw materials of the powders by weight comprise: 15-45g of clematis root, 15-45g of heracleum, 15-45g of incised notopterygium rhizome, 15-45g of phellodendron amurense, 15-45g of dragon's blood, 15-45g of gastrodia elata, 15-45g of nux vomica, 15-45g of rhizoma corydalis, 15-45g of borneol, 15-45g of harlequin glorybower leaf and twig and 15-45g of common monkshood mother root. The plaster for promoting muscles and bones has balanced effect, high medicine utilization ratio and good treatment effect.

The invention relates to a hand-mouth baby wet tissue and a preparation method thereof. The hand-mouth baby wet tissue is composed of compound wet tissue liquid and non-woven fabrics for holding the compound wet tissue liquid, wherein every 100 parts of the compound wet tissue liquid comprises the following components in percent by weight: 0.01%-7.5% of a sweetening agent, 0.01-2.0% of a preservative, 0.01%-2.0% of a cleaning agent, 0.05%-5.0% of a solubilizer, 0-10.0% of a humectant, 0-5.0% of a skin care agent, 0-5.0% of an acidity regulator, 0-5.0% of essential oil, 0-5.0% of a stabilizer, 0-1.0% of natural essence, and the balance of pure water. The hand-mouth baby wet tissue has the advantages that edible sweetening agent is added into the compound wet tissue liquid to promote spittle secretion of babies, relieve the drop of pH value in the oral cavity and prevent the formation of decayed teeth. The product formula is stable and safe, and the material components are non-toxic. The formula is safe, non-irritant and non-corrosive, so that the allergic risks are reduced to be the lowest. The hand-mouth baby wet tissue can be used for cleaning the hands and mouths of an infant, infant tableware and other infant supplies and toys.

The invention discloses mask liquid with multiple skin care effects and a preparation method thereof, aims at providing mask liquid which has effects of skin whitening, speckle removing, wrinkle smoothing, inflammation relieving and diminishing, long-lasting moisturizing and grease balancing, and belongs to the technical field of cosmetics. According to the technical scheme, the mask liquid is prepared from, by weight, 0.5%-3% of sericin, 3.011%-14.02% of a plant extract, 1.11%-8.35% of a moisturizer, 8%-15% of polyalcohol, 0.1%-1.5% of active peptides, 0.08%-0.15% of Carbomer, 0.08%-0.15% of triethanolamine, 0.02%-0.06% of disodium EDTA, 0.3%-0.5% of a preservative and the balance deionized water.

The invention discloses a flexible and transparent electrode film based on silk fibroin which comprises a flexible supporting layer and a conducting layer and is characterized in that the conducting layer is a silver nanowire film formed by silver nanowire interwoven networks. The flexible supporting layer is a silk fibroin film, wherein silk fibroin solution is dried and solidified to adhere to the silver nanowire film through Van der Waals force to form the silk fibroin film. The electrode film has good light transmittance and conductivity at the same time and is high in flatness and binding force and good in affinity with the human body. Particularly, the silk fibroin is adopted as the supporting layer, so that the supporting layer is good in biocompatibility, biological degradability and optical performance and free of poison and irritation, the degradation process is also controllable, and the electrode film can be used in the aspects of electronic products, conductive film substrates, screens and others making intimate contact with the human body. The invention further provides a manufacturing method and application of the electrode film.

The invention relates to injection amphiphilic-microsphere-containing hyaluronic acid mixed gel and a preparation method thereof. The microsphere material relates to amphiphilic materials of PLLA-PEG, PLGA, PLGA-PEG and the like. The molecular weight of PLLA or PLGA is 10,000-500,000, the molecular weight of PEG is 1,000-10,000, and in PLGA, LA/GA=90/10-10/90. The average grain diameter of the microsphere is 1-200 [mu[m, and the mass percent of the microsphere in the gel is 1-50%; the gel is made from hyaluronic acid, divinyl sulphone crosslinked hyaluronic acid, or glycidyl ether crosslinked hyaluronic acid, the molecular weight of the hyaluronic acid is 100,000-3,000,000, and the mass percent of the hyaluronic acid is 1-50%. The gel can be also made from animal-derived collagen, chitosan, amino acid cellulose and sodium alginate. The microsphere mixed gel is prepared in a sodium chloride solution or a phosphate buffered solution with the osmotic pressure of 250-350 mOsm/L and pH of 6.5-7.5. According to the invention, the amphiphilic microsphere is directly mixed with hyaluronic acid gel, can be uniformly distributed in the gel easily, and is unlikely to aggregate into blocks in the water environment of a human body after being injected.

The invention relates to an efficient antibacterial antiviral treating agent, a preparation method and an application thereof. The antibacterial antiviral treating agent comprises a nanometer silver colloid, an organic anti-bacterial agent, a cosolvent, a polymer binder and water. According to the antibacterial antiviral treating agent, the use security is high, the quick-acting antibacterial rate of processed medical masks can reach to above 99%, the quick-acting killing effect on H1N1 influenza a virus and H5N1 avian influenza virus is excellent, and the antibacterial antiviral treating agent is non-toxic and harmless to skin and has an excellent long lasting effect.

The invention relates to a type of antibacterial fabric and a preparing method thereof, with the preparing method comprising: adsorbing cross-linking agent to the surface of fabric containing C-H key to obtain the fabric adsorbing cross-linking agent; taking the fabric adsorbing cross-linking agent as filter cloth for filtering oxidation graphite alkene aqueous solution to obtain the fabric containing both the cross-linking agent and the oxidation graphite alkene; and employing radiation crosslinking method or heat crosslinking method to initiate the cross-linking agent upon the fabric containing both the cross-linking agent and the oxidation graphite alkene for crosslinking polymerization, thus to obtain antibacterial fabric, wherein the cross-linking agent contains more than two carbon-carbon double bonds and/or Carbon-carbon triple bonds. The method of the invention is easy to operate, consumes less amount of oxidation graphite alkene, uses less amount of time in post-treatment period, and is of low cost and suitable for large scale industrialized production. Moreover, the antibacterial fabric made in this way keeps great antibacterial performance even after repeated washing. With the cytotoxicity at Level 0 (the highest security level), the antibacterial fabric produces nearly no irritation to skin.

The invention relates to clothing degerming liquid and a preparation method thereof. The method comprises the following steps of: preparing mesoporous silicate nano-silver-loaded antibacterial agent suspension; preparing microemulsion containing an organic antibacterial agent; and adding and mixing an emulsifier, a chelating and anchoring stabilizer, a softener and a thickener. The clothing degerming liquid disclosed by the invention has high using safety, clothing degerming rate of over 99 percent and high stability. Due to the adoption of the clothing degerming liquid, after clothes are washed by water for 20 times, the antibacterial ratio of the clothes is still over 90 percent. The clothing degerming liquid has excellent antibacterial and durable performances, is non-toxic, has no irritation on the skin and has a deodorization effect on fabrics. The clothing degerming liquid disclosed by the invention has simple production process and low equipment investment, is easy for industrial production, is environmental-friendly and has strong market competitiveness.

The invention relates to a process method of radiation vulcanization which applies the high energy radiation technology in medical rubber products, in particular to a vulcanization method of the environment protecting medical rubber products that can improve the safety and not-pollution property of the medical rubber products. Green rubber compound, reactive environment protecting cross-linking coagent, filler and compounding agent are mixed in a regulated weight ratio, and then are mixed in a mixing facility, so that non cross-linked rubber profiles are formed preliminarily. The non cross-linked rubber profiles are treated in radiation vulcanization for once or a plurality of times and then become the medical rubber products. The invention has the advantages of good safety, high chemical stability, air tightness and cleanness, no residue precipitation with irritability, volatility and anaphylaxis, ozonation resistance, crack resistance, heat resistance and fine mechanical property, and also has the advantages that the time of the radiation vulcanization is reduces, the energy is saved, fast radiation disinfection proposal method can be accepted.

The invention provides a bacteriostatic deodorant super absorbent resin. An acrylic acid/acrylate mixed solution is prepared by neutralization of a basic compound and an acrylic monomer solution; a primary crosslinking agent and a primary dispersing agent are added into the mixed solution and uniform stirring is performed; an antibacterial agent is added and uniform stirring is continued; a temperature is raised to a range of 35 DEG C-70 DEG C; an initiator is added for polymerization to form colloid super absorbent resin; granulation and drying are performed on the colloid super absorbent resin in order; a composite bacteriostatic crosslinking agent is added at a temperature in a range of 110-180 DEG C for surface treatment to form the core-shell-type super absorbent resin having a three-dimensional crosslinking network structure. The bacteriostatic agent is one or two selected from a group consisting of an amino acid metal salt ion chelate and a chitosan metal salt ion chelate. The super absorbent resin provided by the invention is applied in sanitation hygroscopic products, has notable bacteriostatic and deodorant properties, has easily available raw materials, has low costs and has huge benefits.

The invention provides sterilizing bath lotion for furry pets, which comprises surfactant, humectant, hair care agent, chelating agent, bactericide, thickening agent and essence, wherein the bactericide is one of stable liquid chlorine dioxide, stable solid chlorine dioxide or sodium chlorite. The sterilizing bath lotion of the invention overcomes the defects of the existing product or the prior art, and really realizes synchronous completion of three effects of removing dirt, caring hair and quickly sterilizing. The sterilizing bath lotion has the advantages of mild property, no any stimulation to the fur of animals and the skin of people, good dirt removing and sterilizing effects, low foam, easy cleaning, no residue, safety and environment friendliness, and meanwhile plays a role in caring the fur of the animals so that the fur of the washed pet does not knot; and the sterilizing bath lotion is glossy, flexible and easy to card, and is quite suitable for the daily care of the furry pets.

The invention relates to an ophthalmic microemulsion/submicron emulsion in situ gel preparation with cyclosporine A and the preparation method. The preparation is prepared through shearing and high pressure homogenization process using cyclosporine A, oil phase, emulsifier, coemulsifier, thickener, isosmotic adjustment agent, bacteriostat, pH regulator and purified water. The invention is characterized in that safe and nonirritant nonionic surface-active material polyoxyethylene castor oil, polyoxyethylene hydrogenated castor oil, tween or phosphatides are adopted as the emulsifier; macromolecular material with ion and/or pH sensitive properties is used as the thickener. The average particle size of emulsion drops of the ophthalmic microemulsion/submicron emulsion in situ gel preparation is less than 200nm; the cumulative value of 90% particle size is no more than 500nm; as low-viscosity liquid with good fluidity outside the body, the ophthalmic microemulsion/submicron emulsion in situ gel preparation can rapidly form hydrogel after being dropped into eyes, thereby increasing residence time of the medicine and bioavailability. The ophthalmic microemulsion/submicron emulsion in situ gel peparation has the advantages of no stimulation and poison and side effect to eyes and stable quality of the preparation.

The invention relates to a seed dressing agent and a preparation method thereof. The seed dressing agent is prepared by the following raw materials in parts by weight: 1-15 parts of stellera chamaejasme L, 5-10 parts of hop, 25-30 parts of pepper, 25-30 parts of ginkgo biloba sarcotesta, 26-30 parts of fructus cnidii, 17-30 parts of azedarach and the like. The seed dressing agent provided by the invention can be used for treating soil in front of seedlings after planting and preventing and removing farmland weeds and has broad spectrum sterilization property. Compared with the prior art, the seed dressing agent is good in weeding effect, safe to environment and unlikely to generate weed insecticide resistance and the like, thereby having an extensive application prospect.

An in-situ microemulsion / sub-microemulsion gel for treating eye disease is prepared from VA or its derivative, VE or its derivative, oil phase, emulsifier, thickening agent, isotonic regulator, antibacterial agent, pH regulator and purified water through shearing-high-pressure homogenizing process. It has high flowability. If it is dropped in eye, it can become hydrogel.

The invention belongs to the technical field of medicines, and discloses a gel and a use thereof. The gel comprises a chitosan polymer, a hyaluronic acid matter, a lactic acid matter, a gel matrix, a wetting agent and a diluter. The gel has the advantages of good antibacterial effect, wide antibacterial spectrum (comprising high risk HPV (Human Papilloma Virus), physical antibacterial effect, no tolerance, biodegradability, safety and environment-friendliness and lasting effect for a long time, and has the functions of nourishing, lubricating, whitening, repairing skins or mucosal tissues, and removing spots and inhibiting cicatrisation for skins or mucosal tissues.

The invention relates to a novel passive targeting nano emulsion with skin whitening effect and a preparation method thereof. The invention uses a novel passive targeting transdermal delivery dosing system TDDS-nano emulsion as a carrier of a function component for whitening or lighting the skin, uses different physical and chemical properties, action mechanism and actual effect of each skin whitening function component, especially the action advantages of certain novel skin whitening function components, and provides skin whitening effect nano emulsion systems with two joint applications in morning and evening matched with each other. The two joint applied nano emulsion systems not only have minimum spherical grains, extremely even distribution of nano-scale grains, remarkable passive targeting function, good transdermal absorption and strong penetrability, but also have extremely even, exquisite, smooth and glossy texture of the nano emulsion, is quite comfortable after coating on the face or the skin, has no stimulus and good stability; and the nano is light yellow, beautiful in appearance, bright and transparent, clear and crystalline, has light opalescence, and is adhesive but not sticky, thick but not heavy, oily but not greasy.

The invention provides a bacteriostatic and deodorant SAP (super absorbent polymer). The bacteriostatic and deodorant SAP is prepared through steps as follows: a primary crosslinking agent and a primary dispersing agent are added to an acrylic acid/acrylate mixed solution which is prepared from a basic compound by neutralizing an acrylic monomer solution, the mixed solution is uniformly stirred, an antibacterial agent is added, uniform stirring is continued, the temperature is increased to 35-70 DEG C, an initiating agent is added, polymerization is performed, and a colloidal SAP is obtained;the colloidal SAP is granulated and dried in sequence and is subjected to surface treatment with a composite antibacterial crosslinking agent at the temperature of 110-180 DEG C, and accordingly, theshell-core type SAP with a three-dimensional crosslinked network structure is obtained. The antibacterial agent is one or two of amino acid metal salt ion chelate and chitosan metal salt ion chelate.The bacteriostatic and deodorant SAP is applied to hygroscopic hygienic products, has remarkable bacteriostatic and deodorant properties, is low in cost and has great benefit, and the raw materials are available.

The invention discloses an anti-aging, wrinkle-eliminating and anti-wrinkle cosmetic composition, which comprises ganoderma lucidum extract, agrimony extract, gromwell extract, camellia extract, camomile extract, gingko extract and other cosmetic substrates, and the extracts respectively account for 1%-20% of the total weight of the composition. The preparation form of the composition can be selected from toner, moisture milk, cream, essence, massage cream, eye cream and jelly product. The invention adopts safe and pollution-free green cosmetic raw materials, is natural, nontoxic and nonirritant, has no side effect, has effective anti-aging, wrinkle-eliminating and anti-wrinkle effects, and meets the requirement on cosmetics safety of people.