81results about How to "Long moisturizing time" patented technology

The invention belongs to medical instruments and wearable electronic products, and relates to a flexible semi-dry electrode which is of a multi-layer structure and used for collecting electroencephalogram. The electrode comprises a flexible electrode body layer, a foam layer and a liquid storage layer. A flexible probe in the flexible electrode body layer is of an array sensor structure; a plurality of through holes for the flexible probe to run through are arranged on the conductive foam cotton in the foam layer, and the plurality of through holes are arranged in accordance with the arrangement of the flexible probe; electrolyte is stored in the liquid storage layer and the liquid storage layer is provided with a release assembly for releasing the electrolyte to the conductive foam cottonin the foam layer. The flexible electrode has the advantages of convenient use, comfort, reasonable structure, low impedance, long-term stability and reliability, flexibility and comfort and safety of wearing.

The invention belongs to the field of cosmetics and particularly relates to a moisturizing composition as well as a preparation method and application thereof. The moisturizing composition is mainly composed of 10-25 parts of plant extractive liposome, 3-10 parts of dendrobium officinale extractive, 3-10 parts of aloe extractive, 0-3 parts of natural moisturizing factors and 0-3 parts of ceramide, wherein the plant extractives comprise a dendrobium officinale extractive and a grape seed extractive. The preparation method for the moisturizing composition comprises the following steps: coating the dendrobium officinale extractive and the grape seed extractive with liposome, and then mixing the liposome with the dendrobium officinale extractive, the aloe extractive, the natural moisturizing factors and ceramide so as to obtain the moisturizing composition. The moisturizing composition provided by the invention can reach dermis to repair dermis stroma cells, promote synthesis of collagen, elastin and mucopolysaccharide, and improve the composition and structure of the dermis stroma, thereby realizing the effects of deeply replenishing water and repairing the dermis and solving the problem of skin drying basically.

The invention discloses a hyaluronic acid essence liquid, comprising the following components in percentage by weight: 0.01% sodium hyaluronate; 3.0%, hydrolyze sodium hyaluronate 0.01%-1.0%, acetylated sodium hyaluronate 0.01%-1.0%, sodium hyaluronate crosslink polymer 0.1%-10%, moisturizer 0.1%-15.0%, 0.1%-5% of a soothing repairing agent, stabilize 0.1%-5%, and that balance is purify water. Theessence solution can effectively solve the problems of high price and short moisturizing time of the existing essence solution.

The invention discloses a skin care product containing ganoderma lucidum spore oil and a preparation method for the ganoderma lucidum spores oil of the skin care product, and belongs to the technical field of cosmetics. The skin care product is prepared from a base material composed of oil-phase raw materials and water-phase raw materials and an additive with a certain effect, wherein the ganoderma lucidum spore oil is adopted as the additive, and the adding amount of the ganoderma lucidum spore oil accounts for 15%-20% by weight of the skin care product. According to the preparation method for the ganoderma lucidum spore oil, the golden yellow semitransparent ganoderma lucidum spore oil is prepared through variable-temperature and differential-pressure embrittling and drying on ganoderma lucidum spore powder for pretreatment, wall breaking on the embrittled ganoderma lucidum spore powder and supercritical CO2 extracting of the ganoderma lucidum spore oil. The skin care product containing the ganoderma lucidum spore oil has the effects of being safe and long in moisture preserving time, resisting wrinkles and ageing and whitening the skin. The preparation method for the ganoderma lucidum spore oil is simple in technology and easy to operate, and the obtained ganoderma lucidum spore oil is high in purity and low in cost.

The invention relates to a cosmetic composition, and application and a use method of the composition. The composition contains at least one kind of anionic water-borne polyurethane and at least one kind of humectant; the polyurethane contains solid ingredients; the humectants contain at least one carboxylic acid and/or carboxylate group. The anionic water-borne polyurethane in the cosmetic composition provided by the invention forms a film in the use process; the humectant is distributed in the film and is slowly seeped into the surface of the skin by penetrating through the film; the irritation of the humectant on the skin is reduced; meanwhile, the dwell time of the humectant on the skin is prolonged; the skin moisture preservation time is prolonged.

The invention discloses a moisturizing and moistening mask containing wild apricots and eucommia and a preparation method thereof. The mask comprises the following components: an emulsifying agent, a co-emulsifying agent, a skin moistening agent, a solvent, a thickening agent, a moisturizing agent, a preservative, a neutralizing agent, a skin conditioner and an aromatic. According to the invention, apricot oil and eucommia seed oil are effectively combined, so that the ageing resistance of the skin is greatly increased, the elasticity of the skin is kept, and the allergic reaction of the skin is effectively reduced; cherry blossom extract is added to serve as the moisturizing agent, and natural moisturizing ingredients are artificially synthesized into a moisturizing ingredient compound, so that the moisturizing time of the skin is greatly prolonged; and the cherry blossom extract contains cherry blossom pink baby, so that the skin can be further moistened.

The invention provides chitosan fiber facial mask cloth and a preparation method thereof. The preparation method is characterized by comprising the following steps: firstly, preparing the chitosan fiber facial mask cloth, wherein the content of chitosan fibers in the chitosan fiber facial mask cloth is 5 to 100 percent; secondly, dissolving succinic anhydride into an organic solvent to form bath lotion, taking and putting a certain amount of the chitosan fiber facial mask cloth into the bath lotion and controlling the temperature and reaction time of the bath lotion; thirdly, after the reaction is ended, carrying out centrifugal dewatering on the chitosan fiber facial mask cloth; fourthly, carrying out immersion cleaning on the chitosan fiber facial mask cloth by using the organic solventand washing off residual liquid after the reaction; fifthly, drying the chitosan fiber facial mask cloth after centrifugal dewatering is carried out, thereby obtaining modified chitosan fiber facial mask cloth. The facial mask cloth has the advantages of high liquid bearing capacity, long moisturizing time, good laminating property, transparence after liquid absorption, good antibacterial property, good flexibility, smooth and uniform cloth surface, high rate of finished products and low production cost.

The invention discloses a production method of lavipeditum liquid and color health care salt slurry containing Chinese medicine ingredients, relating to a salt slurry used for health care. Honeysuckle, ginger, aloe, liquorice, artemisia capillaries, reed root, seaweed, lithospermum, mint, mulberry leaf and chrysanthemum are blended and formulated according to a certain proportion by weight after being pulverized, added with deionized water for slaking and completely blended with ground salt slurry, and then the obtained mixture is separated to produce the health care salt slurry and lavipeditum liquid of the invention, and the salt slurry is added with natural pigment to obtain the finished product of the color health care salt slurry. The health care salt slurry and lavipeditum liquid prepared by the invention has purely natural mineral components and a variety of trace elements as well as the functions of strengthening metabolism of cells, preventing cell senescence and improving self protection of the skin.

The invention discloses a layer wall combination type flower pot and a manufacturing method of the layer wall combination type flower pot. The flower pot comprises a skeleton, a bucket-shaped surface coating layer, a base and an upper clamping sleeve. A water storage cavity is formed between an inner surface layer and an outer surface layer of the bucket-shaped surface coating layer. Water seepage holes spread over the inner surface layer and are used for adsorbing and releasing water. According to the manufacturing method of the combination-type flower pot, the skeleton and the bucket-shaped surface coating layer coating the skeleton are firstly manufactured, the water seepage holes are drilled in the surface coating layer, and the surface coating layer coats the skeleton to form the inner surface layer, the outer surface layer and the water storage cavity of the flower pot, water adsorbing material is installed in the water storage cavity, the upper clamping sleeve is used for fixing the upper portion of the flower pot, and the lower portion of the flower pot is installed in the base. Due to the fact that the water adsorbing material is installed in the water storage cavity to continuously supplement water to the soil in the flower pot, the moisture preservation time of the soil in the flower pot can be prolonged, and the flower pot is suitable for putting potted flowers and plants for people in an area where water resources do not exist. The manufacturing method of the flower pot is simple and convenient to implement, and the flower pot is convenient to take and place after using. Components including coating material and others can be replaced, and cost for putting the potted flowers and plants is reduced.

The invention discloses a moisturizing and anti-allergic emulsion capable of retaining water on facial skin and preventing skin allergy. The emulsion is prepared by mixing carbomer resin 2020, propylene glycol, 1,3-butanediol, methylparaben, NMF-50, dipotassium glycyrrhizinate, GD2901, purified water, 20% triethanolamine, collagen liquid, water-soluble vitamin E and the like according to a certain ratio, heating, stirring, cooling and the like. Compared with the traditional moisturizing products, the moisturizing and anti-allergic emulsion prepared through the above method overcomes the defects that the traditional products are easily allergic, short in moisturizing time and poor in skin care effect, and is quite popular with users.

The invention discloses a plant moisturizing and skin caring composition and application in cosmetics. The plant moisturizing and skin caring composition is composed of, by weight ratio, the following components of herbal selaginellae extractive 40-80%, lily extractive 10-50% and yucca extractive 10-50%. According to the plant moisturizing and skin caring composition and the application in the cosmetics, all the extractive generates a good synergistic effect after being compounded through the ratio in the composition, the moisturizing performance is far superior to single moisturizer, the moisturizing time is longer, and the advantages of being antiphlogistic and prothetic, fast in absorption, fresh and cool, not gooey, pure natural, safe, non-irritant, good in stability and the like are achieved; the plant moisturizing and skin caring composition can be added to various preparation formulation of the cosmetics instead of traditional moisturizer, and has the wider usability and market prospects.

The invention provides a garden weeding agent. The garden weeding agent adopts a formula containing the following raw materials of 10 to 13 parts of herba ageratum conyzoides, 5 to 8 parts of ambrosia artemisiifolia, 2 to 4 parts of dodecyl dimethyl benzyl ammonium chloride, 3 to 5 parts of clopyralid, 5 to 7 parts of folium monochoria vaginalis, 4 to 8 parts of semen cuscutae, 7 to 13 parts of soybean extracting solution, 2 to 4 parts of tea polyphenol, 2 to 7 parts of garlic, and 40 to 63 parts of water. A method comprises the following steps of drying the herba agerati conyzoides, the ambrosia artemisiifolia, the folium monochoria vaginalis and the semen cuscutae, and adding into a crushing machine to crush; adding the dodecyl dimethyl benzyl ammonium chloride, the clopyralid and the crushed material into a stirring machine, adjusting the temperature to 20 to 23 DEG C, and uniformly mixing; adding the left component into the mixture, treating for 5 to 10min by ultrasonic waves, separating solid and liquid, and collecting filtrate; heating and concentrating the filtrate, so as to obtain the garden weeding agent. The garden weeding agent has the advantages that by adding the semen cuscutae, after the weeding agent is sprayed, the moistening time can be prolonged, and the action time of medicine effect is prolonged; by adding the soybean extracting solution and the garlic, the functions of diminishing inflammation and sterilizing are realized.

The invention relates to a moisturizing agent and a preparation method thereof and belongs to the technical field of skin care products. The moisturizing agent comprises raw materials in parts by mass as follows: 10-15 parts of sorbitol, 5-12 parts of propylene glycol, 6-14 parts of polyethylene glycol 4000, 8-18 parts of lanolin, 4-10 parts of urea, 1-4 parts of DL-alanine, 0.3-0.8 parts of vitamin C, 0.2-0.5 parts of 4-aminobenzoate, 0.5-1 part of a chamomile extract, 0.1-0.3 parts of betaine, 0.1-0.2 parts of burdock root, 0.3-1 part of silicone, 0.1-0.3 parts of rosemary, 0.4-1 part of monoglyceride and 10-20 parts of water. The moisturizing agent has excellent moisturizing and anti-allergic functions as well as good biocompatibility, high availability and long moisturizing time.