25 results about "Factice" patented technology

The invention provides a formula of sleep-aiding essential oil containing cedar himalaya, relates to the technical field of sleep-aiding essential oil, and aims to solve the problems of single effect, poor stability and insufficient skin tolerance of existing sleep-aiding essential oil. The formula comprises the following components in parts by weight: 0.5-5 parts of Himalaya cedar essential oil, 80-95 parts of base oil, 1-10 parts of synergistic sleep-aiding essential oil, at least one of lavender essential oil, chamomile essential oil and sandalwood essential oil, and 0.1-1 part of optional antioxidant. During preparation, the components are ensured to be uniform through a process of stirring at a constant temperature of 25-35 DEG C and mixing at a rotating speed of 200-300rpm, the pH value of the product is 5.5-7.0, the retention rate of the active components is greater than or equal to 90% after the product is stored in a dark place at 25 DEG C for 6 months, and the use mode is that the product is smeared on wrists / necks / soles 1-2 hours before sleep, and 0.5-2mL of the product is smeared on each time. Tests show that the sleep time of insomnia people can be shortened to 15-22 min after the essential oil is continuously used for 28 days, the PSQI score is reduced by 40%-54%, the skin irritation is zero, the essential oil is suitable for preparing external sleep-aiding essential oil cream, ball bottles and other products, and a safe and efficient solution is provided for sleep disorder people.

The utility model provides a drainage structure of an expansion joint zone of a basement top plate, which is characterized in that a strip-shaped convex part is horizontally arranged along the front-back direction, is provided with a drainage channel along the front-back direction, is positioned between a front frame beam and a rear frame beam and below the basement top plate, and is respectively connected with the strip-shaped convex part and the drainage channel; the bottom of the groove is vertically provided with a long-strip-shaped expansion joint, the long-strip-shaped expansion joint extends in the front-back direction, further extends downwards into the top of the long-strip-shaped convex part and is communicated with the drainage channel, the protective cover plate is horizontally arranged and arranged at the bottom of the groove in the front-back direction to be used for covering the expansion joint and sealing factice to fill the joint, and the drainage pipe is located below the long-strip-shaped convex part. One end is inserted into the bottom of the strip-shaped convex part and is communicated with the drainage channel, and the other end is communicated with a basement sump. The basement roof can be prevented from cracking through the expansion joint structure, meanwhile, seepage water of the expansion joint structure can be drained to a basement sump through the drainage structure, leakage is prevented, and structural safety is guaranteed.

The application relates to a rubber ring for sealing a pump truck piston and a preparation method thereof, and belongs to the technical field of rubber sealing rings. The rubber ring is divided into an inner ring and an outer ring, the outer ring wraps the inner ring, and the preparation raw materials of the outer ring include 62-75 parts of polyurethane particles, 5-10 parts of natural rubber, 2-5 parts of coumarone-indene resin, 7-9 parts of naphthenic oil and 4-12 parts of graphite; the preparation raw materials of the inner ring include 86-95 parts of polyurethane particles, 1-3 parts of tetrafluoroethylene powder and 5-10 parts of elastic microspheres. The rubber ring prepared by adopting the double-layer functional partition design of the outer ring wrapping the inner ring has good support and high-elasticity sealing performance. The inner ring adopts polyurethane+ tetrafluoroethylene powder+ elastic microspheres as a core support layer, relies on the high strength and high tear resistance of polyurethane itself; the outer ring adopts polyurethane+ natural rubber+ graphite-naphthenic oil paste+ coumarone-indene resin as a functional action layer, can be closely attached to a sealing surface and reduce gaps.

The utility model discloses an improved joint sealing waterproof structure for a horizontal seismic isolation joint of a seismic isolation groove, which comprises water stop strips symmetrically arranged on two sides of the top of a retaining wall of the seismic isolation groove; the asphalt factice is arranged in the two water stop strips; one end of the water stop belt is arranged in the upper portion of the seismic isolation trench retaining wall, and the other end of the water stop belt is arranged in the seismic isolation trench cover plate; wherein the water stop strip and the asphalt factice are tightly arranged between the seismic isolation groove retaining wall and the seismic isolation groove cover plate. The structure is simple, and compared with a traditional horizontal seismic isolation seam structure design, the waterproof seismic isolation seam structure has higher waterproofness and stability; according to the horizontal seismic isolation joint structure, the construction procedure and the construction method of a traditional horizontal seismic isolation joint structure are improved, compared with a traditional structure design and the construction method, rubber waterstop installation and horizontal seismic isolation joint filling are completed firstly, and the horizontal seismic isolation joint structure can replace a bottom die in a corresponding area in seismic isolation groove cover plate formwork erection to be used; the whole construction process is simple and convenient to operate, controllable in quality, safe and reliable.

The invention provides a high-stability defoaming agent and a preparation method thereof, and belongs to the technical field of defoaming agents. The defoaming agent is prepared from 40 to 60 parts of polyether modified organic silicon, 130 to 170 parts of branched polyether ester, 270 to 330 parts of silicon factice, 14 to 18 parts of other auxiliary agents and 430 to 530 parts of water; the polyether modified organic silicon is obtained by carrying out hydrosilylation reaction on allyl polyoxyalkyl ether and hydrogen-containing silicone oil under the catalysis of chloroplatinic acid; the allyl polyoxyalkyl ether is prepared by carrying out polymerization reaction on allyl alcohol and alkylene oxide; the branched polyether ester is obtained by carrying out esterification reaction on branched polyoxyalkyl ether and fatty acid under the action of an acid catalyst; and the branched polyoxyalkyl ether is prepared by carrying out polymerization reaction on polyfunctional polyol and alkylene oxide. The defoaming agent disclosed by the invention is stable in storage at a high temperature, can maintain a good defoaming speed in a strong acid and alkali environment, and can maintain relatively strong foam inhibition activity.

The invention provides an anti-siphon XL-PVDF insulated wire for an automobile gearbox and a preparation method of the anti-siphon XL-PVDF insulated wire, and belongs to the technical field of special wires and cables. The anti-siphon XL-PVDF insulated wire for the automobile gearbox comprises a sealing compound conductor and an insulating layer, and the insulating layer wraps the sealing compound conductor. The sealing compound conductor is formed by twisting a plurality of copper wires, waterproof glue is filled in twisting gaps, and micro gaps among all the copper wires are completely filled with the waterproof glue to form a first anti-siphon barrier; the insulating layer is tightly coated outside the sealing compound conductor, and waterproof silica gel is filled between the inner wall of the insulating layer and the sealing compound conductor. On the premise of not depending on traditional ointment filling or water-blocking tape wrapping, the cable is compact in structure, resistant to high temperature and oil, high in long-term reliability and capable of completely meeting harsh anti-siphon requirements, extra structures such as a wrapping layer are omitted, and the cable is simpler and more compact in structure.

This invention relates to a method for preparing 6-shogaol from chili peppers. It solves the technical problems of existing 6-shogaol extraction and purification methods, such as large solvent consumption and difficulty in recovery, significant safety hazards, unsuitability for large-scale production, cumbersome processes, long processing times, and low yields. The method of this invention includes the following steps: S1) Extracting and separating chili peppers using a supercritical CO2 method to obtain an oil paste; S2) Dissolving and saponifying with alkaline water, then concentrating to obtain a clear and transparent oil; S3) Performing molecular distillation to obtain a heavy phase component oil; S4) Eluting on a first silica gel column for adsorption, while simultaneously using thin-layer chromatography to detect the eluent, collecting the mixed eluent containing 6-shogaol, and concentrating to obtain a light red oily substance; S5) Eluting on a second silica gel column for adsorption, while simultaneously using thin-layer chromatography to monitor the eluent, collecting the eluent containing only a single point of 6-shogaol, and concentrating to obtain a light yellow oily substance; S6) Dissolving, decolorizing, and crystallizing at low temperature to obtain the 6-shogaol product.

Provided in the present application are an oily composition and use thereof. The oily composition comprises, in a physiologically acceptable oily medium: (a) at least one emulsifier, the at least one emulsifier being selected from polyether fatty acid ester emulsifiers; (b) at least one hyaluronic acid or salt thereof, and / or acetylated hyaluronic acid or salt thereof; and (c) lactic acid. The mass ratio of the component (c) to the component (b) is > 30:1, the mass ratio of the component (c) to the component (a) is < 10:1, and the content of water in the composition is < 1%, which enables the component (b) to be stably and uniformly dissolved in an anhydrous or substantially anhydrous environment. This solves the problems of the difficulty in applying an ointment containing the component (b) on a production line and the instability of the ointment, thereby enabling easy manufacturing of personal care products such as diapers and sanitary napkins coated with the ointment containing the component (b), while maintaining the dryness performance of the personal care products.

1. Name of the product for this design: Cosmetic Packaging Bottle (Longrich Snake Oil Ointment). 2. Purpose of this design: For packaging cosmetics. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The utility model discloses a highway roadbed settlement joint waterproof structure, it includes a plurality of bearing steel sheet that is embedded in roadbed settlement joint, both ends of bearing steel sheet all extend to the inside of roadbed, the four corners of bearing steel sheet top all are equipped with movable steel column who sets up, a plurality of bearing steel sheet top bonding has the waterstop in settlement joint, both ends of waterstop all extend to the inside of roadbed. The utility model discloses a plurality of bearing steel sheet implants settlement joint, guarantees the stability at the foundation expansion joint, and the waterproof treatment is carried out to settlement joint place through oil paste filling material one and pitch tow filling material cooperation waterstop and rubber board, and the arrangement of waterstop and rubber board increases the waterproof effect at settlement joint place, and waterstop still obtains the support of a plurality of bearing steel plates, and the resistance is guaranteed, can reach the purpose that adopts steel plate and steel bar to reinforce settlement joint, increases the structural strength at settlement joint place, cooperates waterstop and rubber strip double -layer protection and improves the waterproof effect of settlement joint.

The application provides a rust-proof treatment device for water supply and drainage equipment, which is used to solve the technical problem that the existing water supply and drainage equipment cannot be effectively prevented from rusting due to the fact that the oil paste cannot be applied in place. The device comprises a first sleeve and a second sleeve which are threadedly connected at one end, and the distance between the other ends of the first sleeve and the second sleeve is adjusted by adjusting the length of the thread connection; an oil paste inlet is formed on the outer wall of the first sleeve and / or the second sleeve, and the oil paste inlet is connected with the oil paste outlet of an extrusion filling assembly; when the oil paste is applied, the other ends of the first sleeve and the second sleeve are respectively sleeved on the bolts on the two sides of the water supply and drainage equipment. The device can fill the oil paste in the bolts of the water supply and drainage equipment without dead angle, has low cost, is convenient for construction observation, effectively prevents the rust of the water supply and drainage equipment, and prolongs the service life.

This invention discloses a method for preparing crispy pork with red bean paste flavor, relating to the field of food processing technology. The method includes: chopping and mixing red bean paste under low-temperature conditions to obtain a fine paste; adding a soy protein isolate solution containing TG enzyme and homogenizing; adding a sodium alginate solution containing calcium carbonate and homogenizing; adding sunflower seed oil containing Span emulsifier and homogenizing; adding gluconate-δ-lactone and stirring, centrifuging to remove the upper oil layer, collecting the precipitate, and obtaining red bean paste gel microspheres; mixing egg white, compound coating powder, and red bean paste gel microspheres to form a slurry; uniformly coating marinated pork strips with the slurry and frying to obtain crispy pork with red bean paste flavor. The crispy pork of this invention has moderate hardness after double-frying, exhibiting good crispness and crunchiness, a juicy texture, and a good color and pure bean paste flavor.

The application discloses a mixed liquid output device, a liquid injection device and a bathtub. The mixed liquid output device is provided with a containing cavity and a flow channel. The containing cavity is used for containing oil paste substances and is provided with a vent. The flow channel is provided with a narrowing section and a communication port. The narrowing section is formed between a liquid inlet and a liquid outlet. The communication port is communicated with the containing cavity and is located at the narrowing section or downstream of the narrowing section. The liquid injection device and the bathtub adopt the mixed liquid output device. The above technical scheme increases the liquid flow rate through the narrowing section, reduces the pressure, accelerates the outflow of the oil paste substances by using the Venturi effect and the Bernoulli principle, and thus can directly output mixed water mixed with the oil paste substances, so that the user is not easy to be scalded.

This invention belongs to the field of additives, specifically relating to a nonionic polymeric emulsion and its preparation method. The nonionic polymeric emulsion comprises the following raw materials by weight percentage: 30-90% siloxane oligomer, 2-30% nonionic emulsifier, 0.05-5% catalyst, 0.05-5% neutralizer, and the balance being water. The preparation steps include: mixing the emulsifier, a portion of water, and a portion of the catalyst; adding the siloxane oligomer and stirring / shearing to obtain an oil-in-water paste; diluting and adding the remaining catalyst to prepare a pre-emulsion; heating and polymerizing; and then neutralizing to terminate the reaction. This invention solves the problems of low efficiency and insufficient internal phase viscosity in nonionic polymerization, resulting in a product with high internal phase viscosity, uniform particle size, and good stability, suitable for textiles, leather, personal care, and other fields.

The invention belongs to the field of auxiliaries, and particularly relates to a nonionic polymerization emulsion and a preparation method thereof. The nonionic polymerization emulsion is prepared from the following raw materials in percentage by weight: 30 to 90 percent of siloxane low polymer, 2 to 30 percent of nonionic emulsifier, 0.05 to 5 percent of catalyst, 0.05 to 5 percent of neutralizer and the balance of water. The preparation method comprises the following steps: mixing an emulsifier, a part of water and a part of a catalyst, adding a siloxane low polymer, stirring and shearing to obtain an ointment-in-water body, diluting, adding the rest of the catalyst to prepare a pre-emulsion, heating, polymerizing, neutralizing and terminating the reaction. The problems of low nonionic polymerization efficiency and insufficient internal phase viscosity are solved, and the product is high in internal phase viscosity, uniform in particle size, good in stability and suitable for the fields of spinning, leather, personal care and the like.

The present application relates to the field of corrosion protection technology, in particular to a hollow sandwich steel pipe concrete pole corrosion protection method. According to the characteristics of different positions, the corresponding corrosion protection process is set, the inner steel pipe is sealed and physically isolated at both ends, the pole body surface is brushed with corrosion protection paint, and the flange node is brushed with corrosion protection paint and then covered with mineral paste. The anticorrosion oil paste is obtained by adding 10% calcium petroleum sulfonate and 2% oxidized petroleum grease barium soap in the base mineral anticorrosion paste. The hollow sandwich steel pipe concrete pole achieves the best corrosion protection effect, avoids the problems of environmental pollution and poor corrosion protection effect in heavy corrosion environment caused by traditional hot-dip galvanizing, and reduces the pole corrosion protection cost.

The utility model discloses a waterproof coiled material edge sealing device which comprises an edge sealing device body, a flattening plate and a compression roller structure, through the arrangement of the compression roller structure, after an arc-shaped block is seriously abraded, a screw is detached and taken out through a screwdriver, limiting on the arc-shaped block is relieved, then the arc-shaped block can be taken down, a protruding block is separated from a groove, and the waterproof coiled material edge sealing device is convenient to use. Due to the fact that the arc-shaped blocks and the protruding blocks are of a modular structure, replacement of new arc-shaped blocks after abrasion is facilitated, hot melting ointment extrusion of the waterproof roll is facilitated, due to the fact that the multiple sets of arc-shaped blocks are arranged, replacement of the arc-shaped blocks which are seriously abraded is facilitated, overall replacement is avoided, the maintenance cost is reduced, and use is facilitated.

The invention discloses a preparation process of micrococcus oil microcapsule powder, and belongs to the technical field of microcapsule preparation. In order to overcome the technical defects that the nannochloropsis sp. Oil is dark green semi-solid ointment at normal temperature and is difficult to directly emulsify and embed, the process realizes efficient microencapsulation of the nannochloropsis sp. Oil through specific oil phase dilution and blending, wall material selection and process parameter optimization. The preparation method comprises the following steps: diluting micrococcus oil with flaxseed oil or DHA algal oil according to a specific ratio to prepare an oil phase core material; whey protein isolate, sodium caseinate and the like are used as wall materials, and vitamin C is used as an antioxidant to prepare a water-phase wall material; the product is prepared through the working procedures of mixing, high-speed shearing, high-pressure homogenizing, spray drying, mixing, sieving, packaging and the like. The prepared microcapsule powder is high in oil carrying rate, high in embedding rate, good in stability, free of peroxide value detection, free of additional emulsifier and suitable for industrial production, the application scene of EPA in the fields of food and medicine is expanded, and the EPA microcapsule powder can be particularly used for middle-aged and elderly health products, milk powder and other nutrition fortified food.

The invention belongs to the field of auxiliaries, and particularly relates to a nonionic polymerization emulsion and a preparation method thereof. The nonionic polymerization emulsion is prepared from the following raw materials in percentage by weight: 30 to 90 percent of siloxane low polymer, 2 to 30 percent of nonionic emulsifier, 0.05 to 5 percent of catalyst, 0.05 to 5 percent of neutralizer and the balance of water. The preparation method comprises the following steps: mixing an emulsifier, a part of water and a part of a catalyst, adding a siloxane low polymer, stirring and shearing to obtain an ointment-in-water body, diluting, adding the rest of the catalyst to prepare a pre-emulsion, heating, polymerizing, neutralizing and terminating the reaction. The problems of low nonionic polymerization efficiency and insufficient internal phase viscosity are solved, and the product is high in internal phase viscosity, uniform in particle size, good in stability and suitable for the fields of spinning, leather, personal care and the like.

The utility model discloses an anti-seepage structure at a joint of a concrete core tube and a steel structure floor slab. The anti-seepage structure comprises a water swelling strip, a water-leakage-proof plugging strip and a waterproof roll additional layer, the water swelling strip is embedded in the side wall of the concrete core tube and located above the joint of the concrete core tube and the steel structure floor, and a first waterproof structure is formed. The water-leakage-proof plugging strip is arranged at the bottom of the joint of the concrete core tube and the steel structure floor to form a second waterproof structure; the waterproof coiled material additional layer is laid on the steel structure floor slab and upturned to the side wall of the concrete core tube, and the waterproof coiled material additional layer covers the water swelling strip to form a third waterproof structure; and the upper end of the upturning section of the waterproof roll additional layer is hermetically connected with the side wall of the concrete core tube in the notch of the concrete core tube through the ointment. The utility model relates to the technical field of constructional engineering, and can solve the problem of weak anti-seepage performance at the joint of a concrete core tube and a steel structure floor.

The utility model relates to the technical field of optical cable ointment filling, and discloses an optical cable ointment filling device which comprises a coating mechanism, a tank body is arranged at the upper end of the coating mechanism, the upper end of the tank body is fixedly communicated with an input pipe, and the lower end of the tank body is fixedly communicated with a conveying mechanism. The output end of the conveying mechanism is fixedly communicated with the upper end of the coating mechanism, the two sides of the upper end of the coating mechanism are fixedly connected with first fixing rods, the upper ends of the two first fixing rods are fixedly connected with the two sides of the tank body respectively, and a bubble removing mechanism is arranged in the tank body. According to the utility model, before the ointment is input into the coating mechanism, bubbles in the ointment can be eliminated through the bubble removing mechanism in the tank body, so that the bubbles are prevented from being input into the coating mechanism to influence the coating effect of the optical fiber bundle.

This invention discloses a method and apparatus for preparing lavender essential oil paste, relating to the field of fragrance paste preparation technology. It includes a tubing; at least two packing valve tubes are disposed at the top of the tubing, each used to inject two different pastes into the lavender essential oil paste; an inner liner structure is formed within the tubing, and a partition is formed between the inner liner structure and the tubing; one packing valve tube is connected to the interior of the inner liner structure, and the other is connected to the partition; a discharge valve tube connected to the partition is installed at the bottom of the tubing. Through the design of the inner liner structure, this invention allows for secondary processing of the lavender paste during preparation by controlling the rotation of a connecting rod within the inner liner structure. This expansion of the extrusion arc plate within the inner liner structure adds a mixture of lavender seeds to the lavender paste, completing a secondary processing step in the lavender paste discharge stage and reducing production costs.

The utility model relates to the caulking grease construction technical field, specifically disclose a kind of caulking grease construction degree measuring instrument, including control base, the outer surface of control base is inserted and is connected and is installed with stand, the inside fixed mounting of control base has driving motor, the fixed mounting of one end of control base away from stand has fan. The caulking grease construction degree measuring instrument, fills in sample container in the middle of grease and is put into the inside of control base, after it can be through control base adjustment heating temperature of heating sheet, and start fan and inject air into the inside of control base, so that air can be heated and sent into the air duct of control base, and by the monitoring of temperature sensor, control the opening and closing of heating sheet, cooperate tray and drive sample container rotation, to even the sample container is heated, and maintain the temperature of sample container and grease when subsequent measurement, reduce the measurement error caused by temperature drop.

The invention relates to a construction method of a waterproof joint at a tensioning end of an anti-floating anchor rod, which comprises the following steps of: pouring a concrete cushion layer on a foundation layer, synchronously pre-burying a steel sleeve, and arranging a spiral bar, a partition plate and a reinforcing mesh I; a waterproof layer is constructed on the upper surface of the concrete cushion layer; the steel strand is sleeved with a waterproof rubber lantern ring, and the upper surface of the waterproof rubber lantern ring is coated with CPS waterproof sealant; a prestress transmission device and hanging bars are installed; the steel strand is coated with a water swelling sealant; an anchoring and locking device is installed, and prestress tensioning and locking are conducted according to design requirements; pouring cement paste into the steel sleeve to a specified height; non-cured asphalt waterproof factice is poured into the interior of the waterproof rubber lantern ring, the interior of the steel sleeve and a cavity above the cement plugging layer; non-cured asphalt waterproof factice is poured into the periphery of the joint of the prestress transmission device and the waterproof layer; and anti-seepage concrete is poured to form a structural layer. The waterproof structure has the advantages of being more stable and safer in structure and more durable and reliable in waterproof performance.

The present application relates to the technical field of oil paste delivery, and particularly relates to a double-cylinder oil paste filling device which delivers the delivered oil paste through the first oil cylinder and the second oil cylinder to ensure the oil paste delivery pressure, avoid the influence of pressure loss on the oil paste filling effect in the oil paste delivery process, and improve the use stability; the device comprises an oil tank, an oil inlet, an oil delivery pump, an electric box, a wire and a pressurized oil delivery mechanism, the oil tank is internally provided with an oil storage cavity, the oil inlet is communicatively and fixedly installed on the oil tank, the oil delivery pump is fixedly installed on the oil tank, the electric box is fixedly installed on the oil tank, the oil delivery pump and the electric box are electrically connected through the wire, and the pressurized oil delivery mechanism is fixedly installed on the oil tank; the pressurized oil delivery mechanism comprises an oil delivery pipe, a first oil cylinder, an oil cylinder bracket, a second oil cylinder, a communication pipe, an oil discharge pipe, an oil discharge valve and an oil outlet hose, the oil delivery pipe input end is in communication with the oil delivery pump output end, the first oil cylinder bottom end is communicatively and fixedly provided with a pressurizing cavity, and the oil delivery pipe output end is in communication with the first oil cylinder pressurizing cavity.