100results about How to "Prevent moisture loss" patented technology

An antibacterial medical dressing for the operation wound is prepared from chitosan fibers through alkalizing to become alkaline chitosan fibers, and etherifying reaction on chloroacetic acid to become carboxymethyl chitosan fibers. When said fibers are encountered with water, it is swelling to become elastic gel. It is possible to add additive for higher curative effect.

The invention discloses a preparation method of a quick absorption saturation gelation seaweed hemostatic dressing. The method includes the steps of: soaking, rinsing and drying on calcium fiber textile or non-woven products containing alginate, and the carrying out cutting, packaging and sterilizing to obtain the quick absorption saturation gelation hemostatic dressing. The invention also discloses the application of the quick absorption saturation gelation seaweed hemostatic dressing prepared by the above method. The invention is applicable to rapid absorption and removal of a large amount of surgical diffusate in surgical operation process, so as to realize the effects of rapid hemostasis and operation wound clean; the hemostatic dressing is used for burn, scald and other acute and chronic wounds, can cover the wound and prevent moisture loss in body fluids, provide a positive moist environment for wound healing, prevent the wound from effusion and erosion, isolate bacterial infection, and play the effects of stopping bleeding, relieving pain, promoting wound healing, and reducing scar.

The invention provides a method for greening desert and a system thereof. The method comprises the steps: digging grooves on the ground; laying ecological cloths on the ground and in the grooves; and placing ecological compound bags in the grooves. The inventive method for greening desert and system thereof adopt cross network grooves to construct lattice array of sand barrier pits by the ecological compound bags and resist ultraviolet rays by the non-woven ecological bags; completely exerts the functions of collecting water by films and reducing evaporation of water and adds suitable amount of organic fertilizers and the like to ensure the ecological compound bags to be beds for the growth of plants in small areas so as to collect nutrients and water, which are rationally distributed to plants. Suitable amount of plant seeds which are suitable for growth locally is mixed and suitable amount of plants is sowed outside the ecological bags, thus effective preventing loss of water and greatly increasing the greening efficiency and effect of desert.

Disclosed is fabric taped aluminum tubes novel hair curler, relating to hairdressing apparatus field. Two ends of upper aluminum tube and lower aluminum tube are clamped onto connector and front stopper support; upper elastic sheet, upper iron sheet and first MCH are arranged inside upper aluminum tube with upper fabric outside; clamping sheet, with one end fixedly connected with lower other side of handle key via screws, is arranged on outer surface of upper fabric; FUSE, silicon gel stopper, lower elastic sheet, lower iron sheet and second MCH are arranged inside lower aluminum tube with lower fabric outside; front stopper is fixedly connected with one end of front stopper support via screws. Special fabrics coated on two semicircular aluminum tubes can generate negative ions, lock moisture and prevent moisture loss, thereby well protecting hair softer; the antistatic, silk-like curler is simple and convenient in operation and more comfortable.

The invention discloses a persimmon acerbity-removing fresh-keeping agent containing attapulgite, and adopts the technical essential that the persimmon acerbity-removing fresh-keeping agent containingattapulgite contains pasty attapulgite clay, apple, pear, calcium oxide, alcohol, sodium diacetate, super-absorbent resin and deionized water. A production method comprises the steps of dosing, stirring, crushing, grinding, stirring, degasifying and canning to prepare the finished product of the persimmon acerbity-removing fresh-keeping agent containing attapulgite. The persimmon acerbity-removing fresh-keeping agent containing attapulgite has good film-forming properties and rapidly forms a sealing film as a protection layer after being coated on the surfaces of persimmons, and the protection layer can inhibit and kill various kinds of mycete and bacteria and other putrefying bacteria and effectively prevent the loss of the nutrient substances and moisture of the persimmons; in the fresh-keeping process, the acerbity gradually disappears, and the persimmons have crispy and tasty pulps and are suitable for long-time storage and long-distance transportation. The persimmon acerbity-removing fresh-keeping agent containing attapulgite can be sprayed and painted and can also be dipped and covered on the surfaces of persimmons.

The invention discloses a refrigerator with adjustable humidity. The refrigerator comprises a refrigeration chamber and a door matched with the refrigeration chamber, and further comprises a sealed chamber arranged in the refrigeration chamber, an air door and a drive device, wherein the wall of the sealed chamber is provided with a ventilation hole, the air door is arranged on the ventilation hole, the openness of the air door is in direct proportion to ventilation amount of the ventilation hole, and the drive device can drive the air door to move and adjust the openness of the air door. When the humidity in the sealed chamber is lower than the humidity required by food in the sealed chamber, the air door can be closed to prevent moisture in the sealed chamber from losing. Accordingly, the humidity in the sealed chamber can be adjusted according to the food stored in the sealed chamber so as to reach the requirement for the humidity of the food in the sealed chamber, and accordingly the situation that the storage humidity of the food does not meet the requirement and the food goes bad is prevented.

The invention discloses a facial mask with abundant enzyme active components and ability of delaying skin aging. The facial mask comprises, by weight, water, butanediol, glycerin, dipropylene glycol, radix ginseng extract, palmitoyl pentapeptide-4, cordyceps extract, astragalus membranacus extract, oat beta-glucan, polyether triols-26, betaine, herba portulacae extract, sodium hyaluronate, trehalose, carbomer, xanthan gum, triethanolamine, phenoxyethanol, chlorphenesin, methylparaben, PEG-40 (polyethylene glycol 40) hydrogenated castor oil and essence. The facial mask has the advantages that effects of delaying aging can be effectively improved by the traditional Chinese medicine extract in the facial mask; synthesis of matrix proteins, particularly collagen, can be promoted by the palmitoyl pentapeptide-4, and generation of elastin, hyaluronic acid, glycosaminoglycan and fibronectin can be increased; activities of matrix cells are increased by the aid of peptides, so that synthesis of the collagen can be promoted, and the skins of users appear elastic and young; anti-aging effects can be realized by the xanthan gum.

The invention relates to a freckle-removing essence, which is not only capable of slowly fading freckles on faces of people, but also capable of enabling skin on the faces to become beautiful and white slowly. On the basis of A, B, D and E basic formulae, a C raw material is added; and furthermore, the C raw material is composed of ginsenoside extracting solution, pseudo-ginseng extracting solution, licoflavone extracting solution, Chinese angelica extracting solution and lucid ganoderma extracting solution. Compared with the prior art, the freckle-removing essence disclosed by the invention has the advantages as follows: because a strong penetrating agent, namely azone, and an antihistamine reagent, namely sophocarpidine, are used in the formula, the freckle-removing essence prepared by the invention is rapid to take effect and free from irritability; raw materials are convenient to buy and low in price; the production process is simple, therefore, the production cost of the freckle-removing essence is low; no any hormone or other substances hazardous to skin exist in the prescription, so that skin cannot be injured in the use process; and thus, the freckle-removing essence is welcome by the masses of users.

The invention discloses a nano-encapsulated retinol anti-acne gel and a production method thereof. The nano-encapsulated retinol anti-acne gel comprises, by weight, 0.5-5 parts of retinal, 1-3 parts of vitamin C, 1-20 parts of phospholipid, 20-40 parts of polyethylene glycol-20, 10-20 parts of caprylic triglyceride or capric triglyceride, 10-30 parts of glycerol and 5-10 parts of water. The production method of the nano-encapsulated retinol anti-acne gel is simple, and raw materials in the invention accord with cosmetic healthiness standards; and the nano-encapsulated retinol anti-acne gel has an obvious treatment effect on acnes in various stages, and is basically suitable for all people.

The invention discloses a cigarette inner package and a manufacturing method thereof, and relates to the field of cigarette packaging. The cigarette inner package comprises a sealing film and a repeatable bonding type label. The sealing film comprises an outer film layer, a first composite glue layer, a middle film layer, a second composite glue layer and an inner film layer, and the repeatable bonding type label is bonded to the outer surface of the inner film layer. The manufacturing method of the cigarette inner package comprises the following steps that the outer film layer and the middle film layer are in dry compounding; the middle film layer and the inner film layer are in dry compounding; the repeatable bonding type label is bonded to a bonding area; the repeatable bonding type label and the sealing film opening are opened to form a square cigarette taking notch and an overturning sheet, and except the edge, connected with the sealing film, on the face, facing the square cigarette taking notch, of the overturning sheet, the rest of three edges of the overturning sheet are exposed out of the inner film layer of the sealing film; and adhesive sticker is applied to the periphery of an opening of the repeatable bonding type label. By the adoption of the cigarette inner package and the manufacturing method thereof, a cigarette can be kept wet and fragrant, meanwhile, the cigarette can be subjected to secondary flavoring, and accordingly the fragrance of the cigarette is effectively improved.

The invention discloses a repairing agent for damaged skin, which is composed of the following components in mass percentage: β-glucan 5-10; propylene glycol 10-20; golden chamomile extract 5-10; purslane extract 5‑10; Aloe Vera Extract 5‑10; Chitosan 2‑6; Panthenol 2‑6; Sodium Hyaluronate 0.2‑0.5; Oligopeptide‑10.2‑0.5; And through the addition of ingredients and stirring into a viscous liquid through continuous cooling, the preparation method of the repair agent is formed, so that the repair agent prepared can improve the immunity of the human body, repair damaged cells, repair capillaries, and reduce the damage of nerve ending sheaths in the skin. Threshold, replenish and maintain skin moisture and other three-dimensional multi-faceted skin repairs, so that the skin returns to a healthy state.

The present invention discloses a method for making the antibiotic medical dressing, which includes adopting chitosan fiber to generate alkali chitosan fiber by alkalization then doing etherificationreaction with the chloroactic acid, the carboxymethyl chitosan fiber is prepared, and the dressing is prepared after opening packing, fleece formation and needling. Or the chitosan fiber is made intochitosan nonwoven cloth by the processing of the nonwoven cloth, then the dressing is done with carboxymethylation reaction, and the carboxymethyl chitosan antibiotic medical dressing is obtained after cutting, packing and sterilizing. The invention also discloses the usage of the antibiotic medical dressing prepared with the method. The invention is suitable for the surgery wound, burn, scald andother chronic wounds, covering the would surface to prevent the moisture loss in the body fluid, providing an active humid surrounding for the would healing, keeping no dropsy and no erosion at the would surface, isolating the bacterial infection, and obtaining the effects of anti-inflammation, hemostasis, ease pain and facilitating the tissue assimilation.

The invention provides a nanofiber high-rate hydrophilic non-woven material and a preparation method thereof. The nanofiber high-rate hydrophilic non-woven material comprises a nanofiber antibacterial layer, at least one side of the nanofiber antibacterial layer is provided with a nanofiber antibacterial retention layer and a nanofiber antibacterial hydrophilic layer in sequence from inside to outside, and the nanofiber antibacterial layer is a nanometer polypropylene fiber antibacterial layer. The nanofiber antibacterial hydrophilic layer can improve hydrophilic performance, the nanofiber antibacterial retention layer can further lock water, water loss is prevented, and the hydrophilic rate is increased; in addition, the nanofiber antibacterial layer is the nanometer polypropylene fiber antibacterial layer and has disinfection and sterilization functions. The nanofiber high-rate hydrophilic non-woven material has good hydrophilic performance, and the hydrophilic rate is smaller than or equal to 1,000%.

The present invention provides a dispenser for moisturized sheets in the core of a toilet paper roll. Not only are wet and dry wipes provided coincidentally, the location is particularly handy for toilet use. In a utilization of existing bathroom fixtures, the novel concept offsets the rotational axis of the toilet paper roll to make an aperture available to dispense the moisturized sheets from the volume of the core previously occupied by the conventional spool. The invention further provides a hermetically sealed refill unit, a mechanism for singlating individual wipes, and means for preventing moisture loss from the sheets.

New, improved or optimized battery separators, components, batteries, industrial batteries, inverter batteries, batteries for heavy or light industrial applications, forklift batteries, float charged batteries, inverters, accumulators, systems, methods, profiles, additives, compositions, composites, mixes, coatings, and/or related methods of water retention, water loss prevention, improved charge acceptance, production, use, and/or combinations thereof are provided or disclosed. More particularly, the present invention is directed to one or more improved battery separators having various improvements that may result in decreased water loss for a battery in which such a separator is incorporated, enhanced charge acceptance, or combinations thereof. Additionally, the present invention relates to one or more improved battery separators having various improvements with regard to shape, and/or physical profile, and/or chemical(s), additives, mixes, coatings, and/or the like used to make such battery separators (such as oil(s), and/or chemical additive(s) or agents used to coat, finish or improve such battery separators (such as surfactant(s))). The improved battery separators of the instant invention are particularly useful in or with industrial batteries, such as inverter batteries, batteries for heavy or light duty industrial applications, and so forth.

The invention discloses a concrete curing agent and a preparation method thereof. The concrete curing agent consists of the following components in percentage by weight: 60-70% of modified nano silicon dioxide solution, 20-30% of ethanol, 2-4% of tetramethoxy silane or tetraethoxysilane, 1-2% of 1mol/L nitric acid and 4-6% of deionized water. The preparation method comprises the following steps: adding nano silicon dioxide dispersion liquid into ethanol; adding the tetramethoxy silane or tetraethoxysilane; adding the deionized water and 1mol/L nitric acid; heating to 60 DEG C; and stirring for reacting for 3 hours to obtain the concrete curing agent. The prepared concrete curing agent can avoid the shortcomings of cracking, spalling and the like of traditional water-preservation curing coating; and meanwhile, after curing, the coating does not need to be cleared, and adverse effect on the pasting reprocessing of the surface or engineering construction application is avoided.

The invention relates to a natural animal and plant cell supplement. The natural animal and plant cell supplement employs the raw materials comprising pulvis, the pulvis comprises 0.2-0.8% weight parts of deep sea fish-skin collagen peptide, 0.2-0.8% weight parts of placenta, 0.1-0.6% weight parts of trehalose, 0.1-0.6% weight parts of provitamin VB5, 0.05-0.5% weight parts of aloe gel freeze-drying powder, 0.1-0.6% weight parts of mannitol, 0.05-0.1% weight parts of ceramide, 0.015-0.08% weight parts of hyaluronic acid, 0.007-0.02 weight parts of apple polyphenol, and 0.8-2.5% weight parts ofsorbitol, and the above raw materials are mixed and a mixture is subjected to split charging. A solvent comprises the following components: 50-80% weight parts of deionized water, 20-25% weight partsof rose hydrolat, and 1-6% weight parts of natural glycerin, the above three raw materials are mixed, and the mixture is subjected to split charging. A part of dry powder and a part of the solvent are mixed, and the mixture is placed in a refrigerating chamber of a refrigerator for standby. The cell supplement is a natural animal and plant extract product, cell activity is increased for externaluse, the lost nutrition moisture can be supplemented, and skin aging can be alleviated.

The invention discloses a lift type concrete mixing and transporting semitrailer. The lift type concrete mixing and transporting semitrailer comprises a frame assembly, a traction device, a power system, a power transmission system, a front bearing device, a supporting device, a mixing drum, a side protection device, a suspension system, a rear protection device, an oil cylinder lifting device, a rear frame, a rear bearing device and a feed and discharge system. The lift type concrete mixing and transporting semitrailer is reasonable in structure and is used for transporting wet mixture concrete or mixing and transporting concrete and has the advantages that the overall height is small, the driving safety is high, the loading capacity is large, the concrete mixing effect is good, concrete moisture is prevented from being lost and feed and discharge are convenient, thereby being suitable for all-weather use in domestic mixing plants.

The invention discloses a seal-type vacuum heat-insulation concrete mixing drum which comprises a mixing drum shell with an opening, a temperature preservation layer and a heat-insulation layer shell, wherein the temperature preservation layer covers the outer surface of the mixing drum shell; the temperature preservation layer shell is formed through spraying engineering materials on the outer part of the temperature preservation layer; the inner surface of the mixing drum shell is provided with a spiral-shaped blade; the opening part is provided with an air-tight door; the predetermined part of the air-tight door is provided with an air inlet switch; the air-tight door is provided with an air exhaust through hole; and one end of an air exhaust pipe is inserted into the inner cavity of the mixing drum, and one end of the air exhaust pipe is communicated with an air pumping machine. According to the invention, aiming at the problems of the concrete temperature and water-content reduction caused by the dissipation of heat and water content as well as air and carbon dioxide penetration in the transportation process for the existing concrete mixing machine, and difficulty of condensation removing, a seal-type vacuum concrete mixing drum with special efficacy of temperature preservation, heat insulation, noise reduction and the like is provided, the compactness and strength of concrete are increased, and the construction quality is ensured.

The invention discloses a moisturizing hand cream, which comprises the following ingredients in parts by weight: 20-30 parts of sweet-scented osmanthus extract, 20-30 parts of radix polygonati officinalis extract, 15-25 parts of egg white, 10-20 parts of hyaluronic acid, 1-3 parts of urea, 2-3 parts of glyceryl isostearate, 1-2 parts of glycerin monostearate, 10-20 parts of vaseline, 8-12 parts of liquid paraffin, 1-3 parts of jojoba oil and 5-8 parts of honey. The moisturizing hand cream has the advantages that the hand cream contains the sweet-scented osmanthus extract and the adix polygonati officinalis extract supplemented with egg white, hyaluronic acid and the like, thereby having multiple moisturizing function, well preventing moisture of hands from losing, promoting the degree of compacting of the hand skin, and keeping moisture from inside to outside. The effective time of the hand cream is long, the price is moderate, and the hand cream is convenient for popularization and use.

The invention provides lily essence mask liquid. The lily essence mask liquid is prepared from the following components and raw materials in parts by weight: 0.1 to 1% of carbomer, 0.1 to 5% of 1,3-butanediol, 0.01 to 2% of white lily extracting solution, 0.01 to 3% of hyaluronic acid, 0.5 to 15% of pyridine-3-formamide, 0.01 to 5% of betaine, 0.01 to 3% of triethanolamine, 0.01 to 6% of dipotassium glycyrrhizinate, 0.01 to 8% of phenoxyethanol, and the balance of deionized water as solvent. The lily essence mask liquid has the characteristics that the water loss of skin is prevented, and the skin is always moisturized and plump; the absorbing by the skin is easy, the texture is smooth, the skin dryness is relieved, and the moisturizing effect is realized without grease effect; the defense ability of the skin is enhanced, the outside irritation and pollution are resisted, and the skin of a human body can be effectively protected.

The invention belongs to the technical field of cosmetics, and particularly relates to a high-permeability moisturizing mask and a preparation method thereof. The mask liquid contains hyaluronic acid,hydrolyzed oat protein, sodium polyglutamate, acetyl hexapeptide-1, palmitoyl pentapeptide-4, acetyl hexapeptide-8, chondrus crispus extract, a bifida yeast fermentation product lysate alcohol, phytosphingosine and other nourishing components, can effectively reach dermal tissues, quickly improve the phenomena of dryness and darkness, repair cells with damaged skin barrier function and lack of nutrients, prevent skin moisture loss, achieve the effect of continuous long-acting moisturizing, and does not generate the phenomenon of essence dripping in the use process.

The invention discloses reliving cream which comprises the following components in percentage by weight: 3.1-16% of effective components, 1.6-5% of an emulsifier, 9-20% of grease, 3-10% of a silk extract, 0.5-3% of Carbomer, 0.5-3% of triethanolamine, 1-5% of propylene glycol, 3-5% of 1,2-pentanediol and the balance of deionized water, wherein the effective components comprise a centella asiaticaextract, lactoferrin, a saccharomyces lysate extract and ceramide-3. The invention further discloses a preparation method of the reliving cream. The reliving cream is prepared from the silk extract which is compounded with the centella asiatica extract, the lactoferrin, the saccharomyces lysate extract and the ceramide-3, under coactions of the emulsifier, a moistening agent, a thickening agent, the grease, a pH value adjusting agent and a preservative, synergetic effects of the raw materials are taken into play, high external quality of the made cream can be maintained, remarkable relieving and itching quenching functions can be achieved, the sensitization rate can be reduced, and the relieving cream has the advantages of being gentle and non-irritant, high in moistening degree, good in skin feeling, easy to absorb, safe and free of toxic or side effect, and the like.