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364 results about "Skin clean" patented technology

Moisturizing hyaluronic acid composition and preparation method and application thereof

The invention relates to the technical field of hyaluronic acid, in particular to a moisturizing hyaluronic acid composition. The moisturizing hyaluronic acid composition comprises the following components in percentage by weight: 60-62% of hyaluronic acid with the molecular weight of 1100kDa or salt thereof, 18-20% of hyaluronic acid with the molecular weight of 400kDa or salt thereof and 18-20% of hyaluronic acid with the molecular weight of 6kDa or salt thereof. The moisturizing hyaluronic acid composition is applied to skin-cleaning, skin-caring and cosmetic products. Through reasonable combination of high-molecular weight, low-molecular weight and micro-molecular weight hyaluronic acids, the moisturizing hyaluronic acid composition has an all-layer three-dimensional moisturizing effect on the skin on a dermal layer, an epidermal layer, a corneum and the skin surface; the moisturizing hyaluronic acid composition is endowed with an instant and long-lasting moisturizing effect; in an aspect of skin touch, the sticky feeling of the high-molecular weight hyaluronic acid is significantly reduced and the silky feeling of the low-molecular weight hyaluronic acid is improved; the moisturizing hyaluronic acid composition can be applied to all types of cosmetics and cleaning products.
Owner:BLOOMAGE BIOTECHNOLOGY CORP LTD +1

Medical composite dressing for wound repair and preparation method thereof

The invention discloses a medical composite dressing for wound repair. The dressing comprises an inner layer which is in contact with a wound, a middle layer and an outer layer. The dressing is characterized in that: the inner layer is a chitosan / polyvinyl alcohol / oxidized sodium alginate blended nano-fiber antibacterial layer; the middle layer is an aerogel moisture absorption layer prepared by subjecting a sodium alginate / polyvinyl alcohol / sodium carboxymethyl cellulose nanofiber membrane to shearing and freeze-drying treatment; and the outer layer is a non-woven fabric breathable layer, andthe inner layer, the middle layer and the outer layer are compounded through medical glue. According to the composite dressing, the mechanical property of the dressing is improved by utilizing an electrostatic spinning technology. Meanwhile, the nanofiber membrane prepared according to the electrostatic spinning technology and the nanofiber membrane aerogel obtained through aftertreatment have high porosity and large surface area, the excellent breathability can be achieved while the high moisture absorption and moisture retention performance is guaranteed, exudate diffusion is reduced, the skin is kept clean, and the dressing can be widely applied to recovery treatment of various wounds.
Owner:DONGHUA UNIV

Fiber filter paper for disposable medical and hygienic products and manufacturing method thereof

The invention relates to fiber filter paper for disposable medical and hygienic products and a manufacturing method thereof, and belongs to the technical field of wet-method non-weaving papermaking. The fiber filter paper is prepared from 15 to 45 weight percent of plant fibers, 30 to 75 percent of artificial fibers and 10 to 55 percent of low-melting point chemical fibers which serve as raw materials through a wet-method non-weaving process, wherein the artificial fibers comprise tencel and viscose; the low-melting point chemical fibers comprise poly ethylene (PE) fibers, ethylene vinyl silane (EVOH) fibers, ethylene-propylene side by side (ES) fibers with a skin-core structure and fibers or composite fibers which contain components such as propene polymer (PP), polyamide (PA), polyethylene terephthalate (PET) and the like and have the melting point of between 80 and 160 DEG C. The fiber filter paper for the medical and hygienic products has uniform and soft quality, and high wet-dry strength, hydrophily, dyeing property and printability, is air-permeable and comfortable, can keep skin clean and dry and comfortable, and is non-toxic, tasteless, safe and sanitary, so the fiber filter paper can be used for producing middle and high-grade disposable medical and hygienic products with different colors or printing patterns.
Owner:浙江鹏辰造纸研究所有限公司

External-use medicament for treating tinea manus and pedis

ActiveCN101502580AQuick killImprove the ability to penetrate the epidermal keratinous tissueBiocidePowder deliveryDiseaseCuticle
The invention provides an externally applied medicament for treating tinea of hands and feet, consisting of three parts of powders A, electuary B and spray C, and the main ingredients comprise lightyellow sophora root, giant knotweed rhizome, dark plum fruit, salicylic acid, ketoconazole and the like, thereby having the effects of clearing heat, removing toxin, sterilization and anti-inflammation. The medicament is different from the previous simple treatment proposals for treating the tinea of hands and feet, the powers A is firstly used for rapidly killing pathogens at the skin surface, changing the infected lesion skin tissue structure of the surface, leading the structure to be loose and forming a smooth channel which is conductive to the penetration of the medicament, then the electuary B is used under the premise of the channel for dredging the penetration of the medicament, thereby rapidly and thoroughly killing the pathogens in skin, the spray C is used for powerful sterilization, keeping a clean environment for the skin and achieving the effect of no recurrence. The medicament carries out multi-level three-dimensional treatment, simultaneously realizes the treatment of external and internal diseases, combines the prevention with the treatment and simultaneously treats both principal and secondary aspect of disease, thereby realizing the special treatment method and reliable efficacy.
Owner:安徽世龙生物医药科技有限公司

Skin cleaning foam and preparation method thereof

The invention discloses skin cleaning foam which comprises the following components in percentage by mass: 0.5-50 percent of lauryl alcohol ether phosphate ammonium salt, 0-30 percent of lauryl alcohol ether phosphate potassium salt, 0-40 percent of amino acid surfactant, 0-50 percent of amphoteric ion surfactant, 0-30 percent of non-ionic surfactant, 50-95 percent of water and additive. The preparation method of the skin cleaning foam comprises the following steps of: completely dissolving potassium hydroxide into water; adding lauryl alcohol ether phosphate and triethanolamine; improving the temperature and preserving the heat until the system is transparent; adding the amino acid surfactant, the amphoteric ion surfactant and the non-ionic surfactant and uniformly stirring; and reducing the temperature, adding the additive and uniformly stirring to obtain the skin cleaning foam. According to the skin cleaning foam and the preparation method thereof disclosed by the invention, due to the adoption of a mode, the skin cleaning foam is abundant during use and has comfortable skin feeling after washing; the residue of the surfactants on the surface of the skin is little, so that the stimulus to the skin is avoided; and the skin cleaning foam is suitable for cleaning a whole body, is convenient for use and time-saving and water-saving.
Owner:克劳丽化妆品股份有限公司

Interlocked fabric of polypropylene fibre functional filament and flock

A functional polypropylene continuous yarn and chopped fiber interwoven fabric, which is shuttle-weaving fabric, the weft of the fabric is functional polypropylene continuous yarn, the warp is chopped fiber yarn. The said functional polypropylene continuous yarn is far-infrared polypropylene functional continuous yarn or functional magnetic polypropylene continuous yarn or polypropylene anion functional continuous yarn, polypropylene medical stone functional continuous yarn, polypropylene pearl protein functional continuous yarn, polypropylene skin-cleaning functional continuous yarn. The stated chopped fiber is polyester yarns or polypropylene or nylon or acrylic fiber or wool or cellulose or other chopped fiber yarn. The invention overcomes the ball-appearing, split-up, break of silk, wrinkle easily phenomenon emerged during weaving process of functional polypropylene continuous yarn. Meanwhile, adopting interweaves of functional polypropylene continuous yarn and chopped fiber yarn, surface of fabric is soft and plimpy, effectively solve the difficult to ordinate of pure polypropylene fabric and unstable to form problems. Its benefits are: the fabrics has wicking effect and dry rapidly, light weight, low thermal conductivity, chemical resistance, excellent color fastness, antibacterial and odor resistance, abrasion resistance, protect environment, healthy and so on.
Owner:TIANJIN SAIYUAN HEALTH PROD

Fullerene skin cleaning skin care product and use method thereof

The invention relates to the field of skin care products, provides a fullerene skin cleaning skin care product and a use method thereof and aims at solving the problem of easiness in oxidation of VC derivatives. The invention provides the fullerene skin cleaning skin care product and the use method thereof. The fullerene skin cleaning skin care product is prepared from a freeze-dried powder and asolvent; the freeze-dried powder is prepared from the following components in parts by mass: 2-5 parts of water-soluble fullerene, 3-8 parts of the VC derivative, 0.5-1 part of trehalose and 75-90 parts of water; and the solvent is prepared from the following components in parts by mass: 0.1-0.5 part of carnosine, 6-12 parts of promoter, 1-3 parts of revertose skin brightening agent and 80-99 parts of water. The VC derivative can inhibit melanin pigmentation, but is very easily oxidized and is difficultly absorbed by skin, so that the VC derivative needs to be modified to be improved in oxidation resistance; the fullerene has efficient oxidation resistance, the VC derivative and the fullerene are compounded, the trehalose or the revertose skin brightening agent are added to improve the moisturizing effect, and the promoter is added to improve the effect of production of melanin; and the carnosine can strengthen the antioxidant effect of the fullerene and is reacted with a part of freeradicals.
Owner:广州宝莱生物科技有限公司

Crocodile skin clean leather-making processing method

The invention relates to a crocodile skin clean leather-making processing method. In the existing leather-making process, the problems of chloride ion contamination, excessive sulfide in a waste liquid, high chromaticity of dyeing wastewater, difficulty in the thickness adjustment of the crocodile skin and the like are more serious. The crocodile skin clean leather-making processing method comprises the following steps of soaking the fresh crocodile skin in saline water, rolling salt, preserving, transporting, classifying, grouping and batching, bundling, weighing, pre-soaking, soaking, removing meat, degreasing, pre-liming, liming, brushing scale, deliming, carrying out primary combined bleaching, softening, carrying out secondary combined bleaching, softening oracle bone, pickling, softening, tanning, fluffing leather, degreasing, rinsing, neutralizing, re-tanning, dyeing, greasing, drying on a nail plate, scrubbing the leather and finishing. By the crocodile skin clean leather-making processing method, the usage amount of salt can be greatly decreased in the aspect of corrosion resistance of raw crocodile skin, the crocodile skin is convenient to transport, the content of S<2-> in the waste liquid and the chromaticity of the waste liquid are effectively decreased, the thickness of the leather can be precisely adjusted and the high-brightness leather can be obtained by virtue of finishing. The crocodile skin produced by the clean production process has clear pattern and the shrinkage temperature and physical and mechanical properties can reach the national standards.
Owner:蚌埠启邦科技信息咨询有限公司

Key nursing method aiming at skin cell growth

The invention discloses a key nursing method aiming at skin cell growth. The key nursing method aiming at skin cell growth is good in skin-friendliness, high in effective component absorption rate, good in security and capable of greatly prompting self-renewal healthy growth of skin cells. The nursing method comprises the following steps of: carrying out skin cleaning treatment on skin cells by using a skin caring agent with a skin cleaning effect, carrying out moisturizing treatment on the skin cells by using a skin caring agent with a moisturizing effect, carrying out elasticity enhancing treatment on the skin cells by using a skin caring agent with an elasticity enhancing effect, carrying out micro wrinkle elimination treatment on the skin cells by using a skin caring agent with a micro wrinkle elimination effect, carrying out skin whitening and softening treatment on the skin cells by using a skin caring agent with a skin whitening and softening effect, carrying out immunity enhancing treatment on the skin cells by using a skin caring agent with an immunity enhancing effect, and carrying out pore minimizing treatment on the skin cells by using a skin caring agent with the pore minimizing effect, wherein the method is optimally repeated for twice each month according to the steps at interval time of two days each time.
Owner:GUANGZHOU YIKALA KANGMEI BIOTECH

Climbing wall type building construction wall skin cleaning equipment

The invention discloses climbing wall type building construction wall skin cleaning equipment and relates to the technical field of wall skin cleaning. The climbing wall type building construction wall skin cleaning equipment comprises a climbing wall mechanism capable of climbing along a wall and a wall skin cleaning mechanism arranged on the climbing wall mechanism, wherein the wall skin cleaning mechanism comprises a cleaning box body of a rectangular structure, and the cleaning box body is internally provided with a wall face drilling breaking unit, a wall skin breaking unit and a wall skin shovelling removing unit from top to bottom in sequence; and the climbing wall mechanism comprises a main shell, and the main shell is provided with a first climbing wall unit, a second climbing wall unit, a third climbing wall unit and a fourth climbing wall unit. According to the climbing wall type building construction wall skin cleaning equipment, by means of the manners that the cleaning box body is used and a rubber seal layer is arranged at the end portion, the fact that wall skin cleaning and recycling of ash residue, rubbish and the like generated by cleaning are performed inside the cleaning box body when the climbing wall type building construction wall skin cleaning equipment is used is realized, dust is avoided from splashing into the environment to cause environmental pollution in the cleaning process, and meanwhile, the labor intensity is reduced by motor driving.
Owner:创际建工集团有限公司
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