89results about How to "Has moisturizing function" patented technology

The invention relates to a medical chitosan antiseptic dressing, which takes chitosan fiber as a raw materials and is prepared by the following steps of spraying silver-loaded nano titanium dioxide particles on the chitosan fiber to prepare a dressing product, wherein the silver-loaded nano titanium dioxide particles accounts for 0.1-2wt% of the dressing; and drying the dressing product, cutting,packaging, sterilizing to obtain the product. The spray technology is as follows: spinning the chitosan fiber, cutting into short fiber, spraying the silver-loaded nano titanium dioxide particles on the chitosan short fiber, and preparing into the chitosan product. The invention has the advantages of imbibing function, moisture function, hemostasis function and antibiosis capability, and is a good medical dressing.

The invention discloses a nourishing moisture-retention emulsion and a preparation method thereof. The nourishing moisture-retention emulsion comprises jojoba oil, olive oil, self-emulsifiable monoglyceride, Span 80, poloxamer, glycerol, propylene glycol, honey, urea, sodium hyaluronate, vitamin E, L-serine, sodium alginate, coconut milk, globe amaranth extract, waxgourd seed extract, lily extract, corncob stigma extract, distilled water, sorbic acid, essence and an ethylene diamine tetraacetic acid disodium salt solution. The nourishing moisture-retention emulsion is milky, has appropriate denseness and viscosity, good stability and an aromatic flavor, can provide rich nutrients and moisture for the skin, and has the effect of nourishing the skin.

The invention discloses a composition with moisturizing, soothing and repairing effects. The composition is prepared from the following components: Tujue rose flower extract, betaine, radix cynanchi atrati extract, bio-sugar gum-1, silane triol, hyaluronic acid, mother Chrysanthemum flower extract, European mallow flower extract, peony root extract, honeysuckle flower extract, European dandelion herb extract, herba violae extract, Aloe vera leaf juice, hydrolyzed silk, palmitoyl tetrapeptide-7, acetyl hexapeptide-8, hydrolyzed vegetable protein, cactus pear fruit extract, oat beta-glucan, allantoin, and hydrolyzed collagen; the composition has moisturizing, soothing and repairing effects; and can be added to cosmetics in different dosage forms. The invention also discloses a mask containing the composition, the mask has the functions of moisturizing, soothing and repairing. The invention also discloses a preparation method of the mask, the method has the advantages of simple process, easy control and high production efficiency.

The present invention relates to a method for determining the state of epidermal differentiation of a human keratinocyte in a human epithelium sample, said method including determining the level of expression of at least one microRNA selected from among hsa-miR-455-3p, hsa-miR-141, hsa-miR-148a, hsa-miR-182, hsa-miR-224, hsa-miR-26a, hsa-miR-26b, hsa-miR-361-5p, hsa-miR-425, hsa-miR-92b, hsa-let-7i, hsa-miR-22, hsa-miR-221, hsa-miR-222, hsa-miR-29a, hsa-miR-29b, hsa-miR-663, hsa-miR-30a, and hsa-miR-30c within said keratinocyte, and comparing the level of expression of the microRNA(s) selected at the mean level of expression of the microRNA(s) selected in the undifferentiated keratinocytes or in differentiated epidermal keratinocytes, preferably from the same strain or the same population. The present invention also relates to various uses of the method for determining the state of epidermal differentiation, as well as to pharmaceutical or cosmetic compositions.

The invention provides a water storage-type city road isolation belt having ecological purifying function. The water storage-type city road isolation belt comprises a U-shaped water permeable tank, curb bricks, discharge drains, discharge drain cover plates, an ecological purifying case and plants. The U-shaped water permeable tank is arranged below the center ground of the isolation belt, plants are planted in the U-shaped water permeable tank, the curb bricks are arranged at two sides of the upper surface of the U-shaped water permeable tank; the discharge drains are arranged at two sides of the U-shaped water permeable tank; the discharge drain cover plate is arranged at the top of the discharge drain; and ecological purifying case is arranged at one side of the bottom of the discharge drain close to the U-shaped water permeable tank. The apparatus has safety protection function as the common road isolation belts, can effectively degrade the pollutant carried by raining flow on the pavement, reduces the burden of downstream sewage processing, has water storage and soil moisture retention functions, prolonging the plant maintenance period for the road isolation belt, and saves the water used for irrigation. The road isolation belt has the advantages of simple manufacture, low cost, and convenient enforcement, and is suitable for all kinds of the city roads.

The invention relates to a novel composition for disinfecting nipple skins of dairy cows, in particular to a composition for disinfecting the nipple skins of the dairy cows before and after milking.

The invention belongs to the field of agricultural production, and discloses a sugar alcohol zinc boron molybdenum manganese compound colloidal solid leaf microelement fertilizer and a preparation method thereof. The colloidal fertilizer is composed of solid salts of various microelements, a pH conditioning agent, a chelating agent, a potentiating agent, a surface active material, an antibacterialagent and an adhesion agent. Firstly, heating reaction is carried out on molybdenum salt and the chelating agent, then solid boron salt, the pH conditioning agent, zinc salt, manganese salt, the potentiating agent and the adhesion agent which are evenly stirred are added, the surface active material and germicide are added, heating is carried out to make the mixture mixed evenly, so that the mixture is changed into jelly from liquid to obtain a compound fertilizer with high concentration, stability and good effect. According to the sugar alcohol zinc boron molybdenum manganese compound colloidal solid leaf microelement fertilizer and the preparation method thereof, after the prepared compound fertilizer is sprayed on the leaf surface, a surface active agent makes the microelement fertilizer spread on the leaf surface evenly, the adhesion agent resists washing of rainwater and prolongs the fertilizer efficiency time, the contained microelements are essential ingredients of the plant growth, the leaf fertilizers are stored and transported easily, and are dissolved easily when being in use.

The invention discloses a repellent lotion for infants. The repellent lotion is prepared from the following raw materials in parts by weight: 5-7 parts of p-menthane-3,8-diol, 30-40 parts of dipropylene glycol, 30-40 parts of 1,3-propylene glycol or propylene glycol or butanediol, 3 parts of PEG-40 hydrogenated castor oil and 10-30 parts of deionized water. The repellent lotion does not contain a pesticide mosquito repellent component of insectifuge ester or diethylroluamide, does not contain ethyl alcohol, essence and a preservative, has a relatively good mosquito repellent effect, is free of thrill to skin of the infants and free of irritability, and has refreshing and itching-relieving effects; and the use safety is good.

The invention relates to a production method of sugar alcohol chelated secondary elements. The production method comprises the following steps: adding secondary elements, sugar alcohol and a solvent in a reaction kettle, wherein the mass ratio of the secondary elements, the sugar alcohol and the solvent is 20-50:10-80:0-50; carrying out chelation reaction at certain temperature until the secondary elements are dissolved completely to obtain the sugar alcohol chelated secondary elements. By the product, the utilization rate of the secondary elements can be increased obviously.

The invention provides a hexavalent chromium reducing agent and a preparation method thereof. The reducing agent contains the following components in parts by weight: 50-90 parts of an iron-based reducing agent, 0.57-3.6 parts of nanometer zero-valent iron and 0.9-7.1 parts of a dispersing agent. According to the hexavalent chromium reducing agent provided by the invention, an iron-based reducingagent is uniformly packaged by a dispersing agent solution containing nanometer zero-valent iron particles, and very high reaction activity is achieved by mixing nanometer zero-valent iron with the iron-based reducing agent, so that hexavalent chromium in the reducing agent solution can be rapidly reduced; dispersing agent molecules are capable of stabilizing nanometer zero-valent iron and packaging the iron-based reducing agent, so that the oxidation of the iron-based reducing agent by oxygen in the air is prevented, the hexavalent chromium reducing agent has a moisture preserving function, and the situations that because the partial water-entraining iron-based reducing agent is dehydrated under a high temperature condition, the solubleness is reduced, and the iron-based reducing agent isunlikely to participate in the reducing reaction of hexavalent chromium are prevented.

The invention discloses a hand sanitizer and a preparation method thereof. The hand sanitizer comprises the following components in parts by weight: 1-3 parts of refined salt, 5-11 parts of polyoxyethylene fatty alcohol sodium sulfate, 2-6 parts of cocamidopropyl betaine, 0.5-1.5 parts of cocoanut fatty acid diethanolamide and 75-87 parts of deionized water. The hand sanitizer has an effect of rinsing easily while having a certain viscosity, and also has a moisture preserving function and can relieve hand chaps and promote chap healing while achieving the effects of decontaminating, cleaning, eradicating odors and killing bacteria.

The invention discloses a composite sugar alcohol organic liquid and a preparation method thereof and belongs to the technical field of composite fertilizer. The composite sugar alcohol organic liquid is prepared from the following ingredients (by weight): 5-9 parts of liquid sorbitol, 0.5-1.5 parts of liquid xylitol, 1-3 parts of liquid mannitol, and 0.3-0.8 part of medium trace element mixture. The medium trace element mixture is composed of, by weight, 2-4 parts of zinc salt, 2-4 parts of calcium salt, 2-4 parts of magnesium salt, 0.5-1.5 parts of manganese salt, 2-4 parts of borax, 0.5-1.5 parts of ferric salt, 0.5-1.5 parts of copper salt and 0.5-1.5 parts of ammonium molybdate. The invention discloses a preparation method of the composite sugar alcohol organic liquid. The composite sugar alcohol organic liquid is used for treating trace element deficiency of green plants in agricultural production. The trace element of the organic liquid is in a chelated state. Thus, the technical problem of less and slow absorption of trace element by plants is solved.

The invention discloses a non-woven cotton soft towel with a moisturizing function and a preparation method thereof, and belongs to the technical field of paper making. The non-woven cotton soft towelis prepared from a soft dry paper towel and a collegen liquid, wherein the collegen liquid is uniformly sprayed on the surface of the soft dry paper towel and prepared from the following components in parts by weight: 2 to 6 parts of jojoba oil, 1.5 to 3 parts of an aloe extracting solution, 50 to 65 parts of deionized water, 1 to 4 parts of glycerol, 0.3 to 0.6 part of oligopeptide, 1 to 3 partsof clove oil, 2 to 6 parts of collagen, 0.1 to 0.3 part of sodium hyaluronate and 2 to 4 parts of 1-3 propylene glycol. The preparation method comprises the following steps: S1, weighing and matching; S2, preparing an A phase raw material; S3: preparing a B phase raw material; S4: preparing the collegen liquid; S5, carrying out spraying treatment. The formulation disclosed by the invention is more scientific and reasonable and enables the cotton soft towel to have better moisturizing capability; in addition, with smaller molecular weight, the oligopeptide can be directly absorbed by the humanskin, so that the division speed of skin cells can be improved to a certain extent; besides, the antibacterial capability of the non-woven cotton soft towel with the moisturizing function can be improved.

The invention relates to a preparation method of a knitted underwear fabric. The method comprises the steps that 40S modal precision compact spinning is combined with 30D elaspan spandex as raw materials, a single-face high-speed multi-track circular knitting machine is adopted as a loom, after weaving, gray fabric loosening, presetting, oil removal, scutching, drying, drying, padding and shapingare performed to obtain the knitted underwear fabric. The fabric has softness of cotton, gloss of silk, bright color and washability; the fabric is good in size stability, good in elasticity and goodin underwear shaping performance, has the good wrinkle resistance and the easy-care performance, has the anti-pilling performance, and has the moisturizing and moisture absorbing function, no static electricity is generated when a user wears the underwear, and the underwear fabric is comfortable and is ideal.

The invention discloses liquid shampoo. The liquid shampoo is prepared from the following raw materials in parts by weight: 2 to 4 parts of ginger extract, 10 to 15 parts of lauryl sodium sulfate, 2 to 5 parts of aloe extract, 2 to 4 parts of benzoic acid, 5 to 8 parts of polyethylene glycol distearate, 3 to 6 parts of essence, 8 to 10 parts of azedarach, 5 to 8 parts of composite wild rose extract, 1 to 3 parts of conditioning agent, 1 to 3 parts of foam booster, 2 to 4 parts of surface active agent and 10 to 20 parts of deionized water. The liquid shampoo can resist inflammation and irritability, also has a growth promoting function and a moisturizing function, can be used for fundamentally alleviating the irritation and inflammation and is capable of protecting the hair, strengthening the hair root and preventing the hair loss.

The invention relates to a pearl powder ointment cream and a preparation method thereof. The pearl powder ointment cream consists of water phase material, oil phase material and low-temperature material. The preparation method comprises the following steps of: dispersing the water phase material with a stirrer, and raising the temperature to 80 DEG C for later use; raising the temperature of the oil phase material except the magnesium stearate and the pearl powder to be 100-105 DEG C, adding the magnesium stearate to be completely dissolved, then adding the pearl powder and completely and evenly stirring the obtained material; under fast stirring, adding the oil phase material into the water phase material to emulsify for 3-10min, and reducing the temperature; and adding the low-temperature material at 45 DEG C, and evenly stirring. The invention has the benefit effects that the pearl powder can be stably dispersed into the product and can not be agglomerated during storage, and the ointment can not be coarse. The component source of the product is easy to get, and the preparation method is simple and easy to realize.

The invention relates to a production method of a fertilizer containing sugar alcohol chelated medium elements. The method comprises the following steps: adding the sugar alcohol chelated medium elements into the fertilizer to obtain the fertilizer containing the sugar alcohol chelated medium elements, wherein the mass ratio of the sugar alcohol chelated medium elements to the fertilizer is (0.4 to 50) to (50 to 99.6). Through the production method of the fertilizer containing the sugar alcohol chelated medium elements, the utilization rate of the medium elements after adding the medium elements into the fertilizer is increased.

The invention discloses a moisturizing and repairing bacterial cellulose mask and a preparation method thereof. The bacterial cellulose mask is prepared by compounding bacterial cellulose and a moisturizing and repairing mask solution. The preparation method comprises the following steps: carrying out low-temperature freeze drying treatment on a purified bacterial cellulose membrane, and infiltrating the dried bacterial cellulose membrane in the moisturizing and repairing mask solution for 24 hours to obtain the moisturizing and repairing bacterial cellulose mask. The moisturizing and repairing bacterial cellulose mask disclosed by the invention not only has good swelling property and biological safety, but also has the properties of adjusting slow release of the mask solution and improving the utilization degree of the mask solution. The mask prepared by the invention is natural and non-irritant, has moisturizing and repairing functions, and can be used for laser treatment postoperative repair.

The invention discloses moisture permeable cloth and a production technology of the cloth. The moisture permeable cloth comprises base cloth. The production technology comprises the following production steps: step 1, immersing the base cloth into a waterproof agent solution to perform waterproof treatment; step 2, rolling the waterproof treated base cloth and drying the base cloth, wherein a drying temperature is 60 to 170 DEG C; step 3, evenly sizing one side of the dried base cloth, utilizing the sized base cloth as a primer and drying the base cloth after being sized, wherein a drying temperature is 60 to 150 DEG C, and a gum content is 2 to 10g/m<2> after the base cloth is dried. According to the moisture permeable cloth disclosed by the invention, appropriate 2 liquid type PU resin is coated to one side or two sides of the moisture permeable cloth to form a priming coating layer, and appropriate 1 to 1.5 liquid type PU resin is coated to one side or two sides of the moisture permeable cloth to form a surface coating layer; under appropriate air pressure, warps and wefts of the cloth can open appropriate gaps under the control of a coating adhesive to achieve the purpose of accurately and constantly controlling moisture permeability. According to the moisture permeable cloth disclosed by the invention, a moisture permeable amount can be completely, constantly and accurately controlled as 5000g/m<2>*24h or above through the sizing amount of a sized layer; thus, requirements of the related field can be completely met.

A natural seed coating agent extensively applicable to crops and grass seeds is formed from chitosan, oligochitosan derivative, glucosamine and alcohol aqueous solution. The seed coated with the saidcoating agent possesses the characteristics of promoting metabolism of plant cell, raising plant resistance to diseases, promoting development of root system, raising survival rate under the condition of drought, and increasing the output. The said seed coating agent is simple in preparation process, and is easy to implement industrilized production.

The invention discloses a solid mask and a preparation method thereof. The solid mask comprises a hydrophobic substrate layer and a nanofiber layer. The nanofiber layer is of a three-dimensional spacestructure and is electrically spun to the substrate layer through a uniaxial electrostatic spinning technology, and the nanofiber layer is prepared from the following food-grade raw materials in parts by mass: 10-30 parts of gelatin, 1-30 parts of soybean lecithin and 0.1-10 parts of functional substances. The solid mask provided by the invention uses gelatin and soybean lecithin as a framework,and has a supporting effect and certain skin care activity. The transdermal absorption of functional substances is optimized. The nanofiber layer is a three-dimensional layered object formed by fiberswith the diameter of hundreds of nanometers, the specific surface area of the fibrous membrane is increased, and the fibrous membrane has a membrane structure similar to an extracellular matrix and can improve the loading capacity and solubility of functional substances. The raw materials of the solid mask are all food-grade raw materials or natural extracts, and thus, the solid mask has good biocompatibility and cell affinity.

The invention discloses a cosmetic composition with whitening and spot-lightening effects. The cosmetic composition is prepared from the following components in parts by mass: 0.1-10 parts of ascorbylTetraisopalmitate, 0.1-10 parts of crambe abyssinica seed oil and 0.1-10 parts of actinidia chinensis juice. Combination of the three components can be used for quickly reaching deep-layer skin tissues through epidermis, emphatically inhibiting the activity of tyrosinase, inhibiting formation of melanin and supplying sufficient nutrition to skin to promote metabolism of skin, and integrally achieves a synergistic effect of lightening spots from inside to outside.