15 results about "Lacquer tree" patented technology

This invention relates to the field of cosmetic products, specifically disclosing a long-lasting mosquito-repellent lacquerwood wax composite balm. This composite balm, by weight fraction, comprises 20-25 parts by weight of lacquerwood peel wax, 12-18 parts by weight of lemon eucalyptus oil, 3-8 parts by weight of catnip oil, 35-45 parts by weight of a temperature-controlled phase change regulating oil, 5-10 parts by weight of a hydrophobic plant-derived film-forming agent, 2-5 parts by weight of isosorbide dicaprylate, and 0.5-1 part by weight of a fat-soluble antioxidant. The long-lasting mosquito-repellent lacquerwood wax composite balm of this invention achieves a long-lasting and stable release of mosquito-repellent active ingredients, while also possessing suitable temperature-controlled phase change properties, a pleasant skin feel, synergistic mosquito-repellent effects, excellent hydrophobic and sweat-resistant capabilities, and stable storage of natural components.

The utility model discloses a lacquer tree cutting device for lacquer cutting, and relates to the technical field of forestry planting. According to the technical key points, the device comprises an arc-shaped clamping plate, and an inclined through hole is formed in the arc-shaped clamping plate; the side, away from the concave face of the arc-shaped clamping plate, of the through hole is provided with two symmetrical side limiting plates, and each side limiting plate is provided with a guiding through hole in the length direction of the side limiting plate. A cutting tool is arranged between the two side limiting plates, the cutting tool is movably connected with the two side limiting plates, and the cutting tool can freely move along guide through holes in the side limiting plates; one side of the arc-shaped clamping plate is installed on the clamping assembly, and the clamping assembly can fix the arc-shaped clamping plate to a lacquer tree to be cut. When the cutting device is used, a guiding and positioning function can be provided for a worker to make a cut in the surface of a lacquer tree through a cutting tool through the through hole, and therefore the cutting quality of the worker in the lacquer tree is improved.

The invention discloses a mountain range and mountain land characteristic lacquer wood stack wood house space construction method. The method comprises the steps that S1, lacquer trees, stone plates and auxiliary materials suitable for constructing a stack wood house are selected; s2, a strip-shaped foundation is excavated, a rubble cushion layer is laid, and a foundation wall is built with glutinous rice mortar; s3, lacquer trees are processed into beam column structural parts, a floor bearing system is built, the bottoms of stand columns are embedded into foundation stone grooves, and cross beams are erected on the tops of the stand columns through mortise and tenon joints; s4, the stone slabs are machined, bamboo skin nets are laid on the cross beams, the stone slabs are embedded after the sticky rice mortar is poured, and the steps are repeated for 2-3 layers to form floor slabs; s5, the top layer is laid through imbricated stone slabs, the stone slabs are laid layer by layer from the cornice to the ridge, and the top is subjected to edge closing through special triangular stone slabs; and S6, finally, the surface of the mud wall is sequentially coated with raw lacquer priming paint, intermediate paint and finish paint, a wear-resisting paint film with the thickness being 0.5 mm is finally formed, and construction of the lacquer wood stack wood house space is completed. On the premise that cement is not used, floor adding and space optimizing of the wood stacking house are achieved.

The application discloses a green micro-extraction method of urushiol compounds in lacquer tree. The method mainly comprises raw material pretreatment, high-speed grinding of raw materials, additives and stainless steel balls in a vortex instrument, then micro-extraction is carried out by means of ultrasonic cavitation or vortex oscillation, and finally centrifugation and filtration are carried out. The method can effectively extract and enrich urushiol compounds, the operation time is short, the urushiol can be efficiently enriched, and the extraction efficiency is improved. Meanwhile, the operation process is simple, the contact between the sample and the solvent is small, the risk of allergy caused by urushiol is greatly reduced, and the rapid extraction and analysis of urushiol can be realized.

The utility model relates to the technical field of flavone extraction, particularly relates to a device for extracting flavone from lacquer tree, including broken piece subassembly and grinding assembly, and the one end of broken piece subassembly and grinding assembly is communicated through the conveying pipe. The other end of grinding assembly is provided with outflow pipe, and the end of outflow pipe is fixedly provided with grinding motor, and a plurality of extrusion assemblies are evenly distributed in the grinding assembly. After the treatment of broken piece subassembly and grinding assembly, the lacquer tree bark is completely crushed, the extraction efficiency is improved, the extraction can be carried out at normal temperature, heating is not needed, and the use amount of extraction solvent is small.

The invention relates to the technical field of synthetic high polymer materials, and particularly discloses an anacaric acid-based liquid mulching film and a preparation method thereof.The preparation method comprises the following steps that S1, anacaric acid and an emulsifier are weighed respectively, stirred and mixed, water is dropwise added, anacaric acid emulsion is formed, a proper amount of preservative is added, and a component A is prepared; s2, taking a polyurethane dispersion, humic acid, a chain extender and a dispersing agent, adding water, stirring and mixing to prepare a component B; s3, mixing the component A and the component B, adding a proper amount of water, and uniformly stirring to obtain the anacaric acid-based liquid mulching film. The liquid mulching film with the plant anacaric acid as the main raw material can be widely applied to the field of agricultural production, can be uniformly sprayed on the crop surface to form a layer of protective film on the soil surface, can effectively bond soil particles, and has multiple effects of preserving soil moisture, increasing temperature, supplementing fertility and the like, so that the growth environment of crops is remarkably improved, and the yield is increased.

The granulator comprises an equipment base, an equipment main body is fixedly installed on the upper surface of the equipment base in the direction close to one side, a large motor is fixedly installed on the other side of the equipment main body, a feeding port is fixedly formed in the upper surface of the equipment main body, and a feed port is fixedly formed in the lower surface of the equipment main body. A finished product box is fixedly installed on the surface of one side of the equipment base, a supporting vertical plate is fixedly installed in the direction of one side of the finished product box, a bearing transverse plate is fixedly installed on the rear surface of the supporting vertical plate, a fixed outer cylinder is fixedly installed on the upper surface of the bearing transverse plate, and a rotating inner cylinder is movably installed in the fixed outer cylinder. When the granulator for processing the feed from the lacquer tree seeds is used, the lacquer tree seeds can be pretreated, so that the seeds are separated from branches, the seeds are used for processing and granulating, the production efficiency is improved while the nutrition is ensured, and the granulated feed can be subjected to waste screening treatment and cyclic utilization, so that the cost is saved.

1. The name of the design product: portable electric rubber tapping knife. 2. The use of the design product: the product is used for tapping rubber trees, lacquer trees, and for fine carving of solid wood, density board, multi-layer board, etc. into embossed, openwork lattice, furniture carving, and wooden handicrafts (such as hand strings, wooden carving ornaments), and for grooving and edge trimming of wood. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The application discloses a characteristic spectrum method for Juhong Tanke preparation and application, wherein (1) the preparation of the test sample solution: the Juhong Tanke preparation is weighed, dissolved in a 50% methanol solution, filtered, and the filtrate is obtained; (2) determination: the test sample solution is taken and injected into a high performance liquid chromatograph for determination, so as to obtain the characteristic spectrum of the Juhong Tanke preparation. The application first establishes a detection method which can simultaneously identify four main medicinal materials in the Juhong Tanke preparation. The characteristic spectrum contains seven characteristic peaks, corresponding to amygdalin, naringin, wild lacquer tree glycoside, orange peel lactone hydrate, isoscutellarein, schisandrol A and a component derived from licorice. Four characteristic components belong to the Juhong Tanke preparation, one characteristic component belongs to the bitter almond, one characteristic component belongs to the Schisandra chinensis, and one characteristic component belongs to the licorice. Through the characterization of the multi-medicinal material components, the system comprehensive evaluation of the overall quality of the Juhong Tanke preparation is realized.

The utility model relates to a natural lacquer tree raw lacquer stirring device which comprises a lifting support, a movable table installed at one end of the lifting support and a stirring assembly installed on the outer side of the movable table in a penetrating mode, a vertically-sliding positioning plate is installed on the outer side of the stirring assembly, and a reset spring is installed between the positioning plate and the movable table. A positioning plate is installed on the outer side of the stirring assembly, a concave cover set and a convex cover set are installed on the outer side of the positioning plate, and the convex cover set and the concave cover set are buckled to form a circle and are attached to the surface of the stirring assembly. The convex cover set and the concave cover set which are arranged on the outer side of the stirring assembly in a sliding mode can move along with the stirring assembly and are attached to the top of the paint bucket, under the relative movement of the convex cover set and the concave cover set, the reset spring can generate resilience force and act on the convex cover set and the concave cover set, and therefore the paint bucket can be stirred. And the stirring device is fixed at the top of the paint bucket to form a closed environment for stirring the raw lacquer.

The utility model discloses raw material cleaning equipment for lacquer tree seed feed processing in the technical field of cleaning equipment, which comprises a water tank, the left side of the water tank is fixedly connected with a circulating treatment box, an inner cavity of the water tank is provided with a cleaning box, an air cylinder is arranged above the cleaning box, the air cylinder is connected with the cleaning box through a piston rod, and the piston rod is connected with the water tank. A plurality of layers of cleaning structures are arranged in the cleaning box, the cleaning box can ascend and descend in the water tank due to the arrangement of an air cylinder, the flowing speed of cleaning liquid in the cleaning box is increased under rotation cooperation of three sets of cleaning rollers, the lacquer tree seeds are cleaned in multiple directions more comprehensively, the biological activity of substances in the lacquer tree seeds is not damaged, and the cleaning effect is good. The cleaning thoroughness of the raw materials for lacquer tree seed feed processing is further improved, the cleaning efficiency is improved, a filtering and dust removing assembly is arranged in the circulating treatment box, the effect that waste water in the water tank is filtered in a multi-layer mode to remove impurities is achieved, clean liquid can be guided into the water tank, and cyclic utilization of water resources is achieved.

This invention discloses a microneedle patch and its application in braised meat products. The invention uses lactic acid, curcumin, glutamine, lacquer tree juice, hawthorn powder, kudzu root powder, hyaluronic acid, gelatin, and tea polyphenols to create an edible, soluble microneedle patch. The microneedle patch is applied to the surface of the meat to form micron-level penetration channels, then immersed in a composite functional liquid containing malic acid, glutamine, and soybean lecithin at low temperature. Next, low-salt soy sauce, braising spices, dried mushrooms, and edible porcini mushrooms are added and braised at a constant temperature over low heat. Finally, the heat is turned off and the meat is left to soak a second time to tenderize and infuse flavor, resulting in the finished product. This edible microneedle deep delivery technology solves the problems of traditional braised beef, such as tough texture, uneven flavor, high salt content, poor digestibility, and easy oxidation and browning. The resulting product is tender, delicate, low in salt, free of chemical preservatives, and easily absorbed nutrients, making it suitable for the elderly, children, people with weak digestive systems, and those prone to gout.

The invention provides a traditional Chinese medicine compound composition as well as a preparation method and application thereof, and relates to the field of traditional Chinese medicine compositions. The composition comprises lacquer tree bark, cortex dictamni, radix curcumae, semen cuscutae, asiatic toddalia root, fructus kochiae, asarum, perfoliote knotweed herb, radix clematidis, sargentgloryvine stem, fructus evodiae, pomegranate seeds, adenosma indianum, spina gleditsiae, glechoma longituba and radix stemonae. The composition integrates four effects of dispelling wind, relieving itching, dredging collaterals and detoxifying, overcomes the defects in the prior art, is mainly used for treating diseases such as rheumatic arthralgia, skin itch, neurodermatitis, eczema and the like, has the effects of dispelling wind, eliminating dampness, relieving itching, dredging collaterals, resisting inflammation, easing pain and the like, has potential effects of resisting bacteria, resisting oxidation, regulating immunity and the like, and has a wide application prospect. The device is suitable for auxiliary treatment of dermatology, rheumatism and neurological diseases.

The invention relates to the field of bio-enzyme synthetic high polymer materials, and particularly discloses a preparation method of an enzymatic self-assembled urushiol functional membrane, by introducing polyporus bellis laccase and utilizing plant source urushiol to directionally and enzymatically synthesize the urushiol functional membrane, the limitation that the urushiol depends on lacquer tree laccase to form a membrane in the prior art is effectively broken through, and the application prospect is broad. The technical problems that lacquer tree laccase is high in price, large in extraction difficulty and the like are solved, and an example for catalyzing urushiol to form a film through exogenous laccase is provided. According to the method for forming the urushiol film through self-assembly of the laccase, green, environment-friendly, simple, convenient, efficient, specific and definite preparation of the functional film through the enzymatic reaction is achieved, a material basis is provided for research and function development of urushiol film forming, and meanwhile theoretical and technical supports are provided for follow-up industrial production and utilization of urushiol biomass coatings.

The present invention relates to an additive composition for an antifouling paint and a method for preparing same. The additive composition for an antifouling paint can prevent the attachment of contaminating marine organisms on a marine structure or hull exterior submerged in seawater. The additive composition for an antifouling paint according to the present invention is prepared by a method comprising: a lacquer powder preparation step (S1) in which a lacquer material cut from lacquer tree bark and a lacquer tree is mixed with ethanol in a weight ratio of 1:10 and heated to obtain a lacquer tree extract, the lacquer tree extract is then concentrated under reduced pressure to obtain a lacquer tree concentrate, and the lacquer tree concentrate is applied to the outer periphery of a heated cylindrical stainless container and naturally dried and then exfoliated and pulverized to obtain a lacquer powder; a calcium preparation step (S2) in which oyster shells are washed and then dried and pulverized using a pulverizer to obtain a calcium raw material, and the calcium raw material is calcined and thereby converted into strong alkaline calcium; a glass powder preparation step (S3) in which glass fragments are pulverized into a glass powder; an activated biotite powder preparation step (S4) for converting a biotite raw material into an activated biotite powder; and an additive formulation step in which 1-3 wt% of the lacquer powder, 1-1.5 wt% of the calcium, 1-15 wt% of the glass powder, and 94-96 wt% of the activated biotite powder are mixed using a mixer to formulate the additive composition.