116results about How to "Component safety" patented technology

A method, a device, and a communication system are provided for secure communication of at least one of multiple components of a vehicle with at least one external communication partner via a wireless communication link, the multiple components in each case including at least one communication module for data exchange. The method includes exchange of data packets between a transceiver device of the vehicle and an external transceiver station, a communication status of the wireless communication link being ascertained and a data exchange between the at least one component and/or the external communication partner on the one hand, and the others of the multiple components on the other hand and/or an access of the at least one component and/or of the external communication partner to the others of the multiple components being enabled or disabled as a function of the communication status. The device and the communication system are provided for implementing the method.

The invention discloses a green and environment-friendly fruit vegetable preservative. The preservative is prepared from, by weight, 0.1-0.3 part of plant extract, 1-3 parts of chitosan, 1-3 parts of organic acid additive, 0.5-0.9 part of nanometer additive, 0.4-0.6 part of polyamino acid, 0.8-1.4 parts of polysorbate, 0.05-0.07 part of silane coupling agent, 20-30 parts of ethanol and 30-50 parts of water. The green and environment-friendly fruit vegetable preservative can prolong the storage period of fruits and vegetables, lower the rotting rate and the loss rate, has a very good inhibiting effect on pathogenic bacteria which easily occur in the storage process after the fruits and vegetables are harvested, has a certain inhibitory effect on rots after the fruits and vegetables are harvested, has a very good preservation effect on the harvested fruits and vegetables, improves the quality of the fruits and vegetables, and prolongs the shelf life of the fruits and vegetables, meanwhile, raw material components adopted by the preservative are safe, reliable and harmless to the human body, and the preservative is convenient to use and green and environmentally friendly, is low in cost, simple in technology, and has high practical value and a good application prospect.

The invention discloses a high-temperature-resistant high-strength fireproof door panel. The high-temperature-resistant high-strength fireproof door panel comprises the following raw materials in parts by weight: 50-80 parts of foaming agent, 30-40 parts of perlite powder, 20-30 parts of ore filler, 10-14 parts of magnesium sulfate, 14-18 parts of magnesium oxide, 3-5 parts of expansible graphite, 4-6 parts of zinc borate, 8-12 parts of calcium hydroxide, 25-35 parts of adhesive, 10-16 parts of desulfurized gypsum, 4-6 parts of boron oxide, 15-25 parts of reinforced fibers and 10-14 parts of anti-cracking fibers. The fireproof door panel disclosed by the invention has relatively good high temperature resistance and waterproof performance, is relatively strong in heat insulation and fire smoke resistance, is relatively good in mechanical performance indexes such as pressing resistance and bending resistance, is green and environmentally friendly, is light and is high in strength, and achieves the requirements of fireproof combustion and safety; and meanwhile, raw material components are safe and reliable, are harmless on environment, and are easily available, the cost is relatively low, the process is simple and clear, operation is easy and industrial production is easily realized, a practical value is higher and the application prospect is good.

The present invention discloses a method for preparing a Camellia nitidissima Chi lipid-lowering and hypoglycemic agent. Active components such as tea polysaccharides, tea polyphenols, and flavones are extracted from Camellia nitidissima Chi and purified, which are then mixed with pharmaceutical excipients such as hydroxypropyl methyl cellulose, polyvinylpyrrolidone, and triethyl citrate to prepare various pills, tablets, capsules, granules, etc. including sustained release agents and controlled release agents. Thereby, clinical or health care medicine effects of the Camellia nitidissima Chi lipid-lowering and hypoglycemic agent are improved, a dosing frequency is reduced, interference of impurities with the medicine effect is eliminated, relative bioavailability and safety of the active components of the Camellia nitidissima Chi lipid-lowering and hypoglycemic agent in a human body are enhanced, and compliance of a patient is improved.

The invention provides a method for purifying gibberellin GA3 and preparing water-soluble pulvis of gibberellin GA3. The invention brings forward control of purity and particle size of gibberellin GA3 and utilization of complex formulation to prepare water-soluble pulvis of gibberellin GA3. According to the invention, a mixed solvent of tetrahydrofuran/ethyl acetate/water is used for recrystallization of a crude product of gibberellin GA3, which enables a reasonable process and simple operation and enables purity of the product in one operation to be more than 98.5% and yield of the product to be more than 90%; the technology of complex formulation is employed and gibberellin GA3 is made to be rapidly dissolved in a water phase and to form a stable disperse phase through using of accessories like an acidic buffer reagent, a dispersant and a surfactant, thereby enabling gibberellin GA3 to be easier to store and transport and more convenient to use and drug effects and the utilization rate to be improved.

The invention discloses a heat-resistant anti-corona wire coating enamel used for a transformer. The heat-resistant anti-corona wire coating enamel comprises the following raw materials in parts by weight: 35 to 45 parts of mixed resin, 3 to 7 parts of a crosslinking agent, 5 to 10 parts of an auxiliary agent, 7 to 13 parts of nanometer bauxite, 3 to 6 parts of nanometer silicon dioxide, 3 to 5 parts of a leveling agent, 16 to 24 parts of a solvent, 3 to 5 parts of nanometer silicon nitride and 2 to 3 parts of a silane coupling agent. The heat-resistant anti-corona wire coating enamel used for the transformer provided by the invention has good heat resistance, can reach a dielectric loss curve inflection point temperature of 170 DEG C, can be directly used for coating of an enameled wire, solves the problems of solubility, precipitation and low coating liquid viscosity and complicated process of coating the enameled wire for a conventional wire coating enamel, is greatly improved in insulation properties and wear resistance, and has the advantages of safe and reliable raw material components, low cost, simple and clear process, high practical values and good application prospects at the same time.

The invention discloses an elastic high-strength antistatic shoe sole material, which comprises the following raw materials in parts by weight: 6-10 parts of organotin stabilizer, 7-9 parts of anti-slip agent, 2-4 parts of conductive filler, and 25-35 parts of hydroxylated polypropylene 50-60 parts of elastic filler, 4-8 parts of calcium carbonate, 5-7 parts of binder, 10-18 parts of reinforced inorganic fiber, 1-2 parts of antistatic agent, 3-5 parts of coupling agent, processing aid Dose 10-12 parts. The sole material of the present invention has good elasticity and mechanical strength, good anti-slip effect, excellent antistatic performance, excellent heat resistance, weather resistance and impact resistance; meanwhile, the raw material components of the present invention are safe and reliable, and have no pollution to the environment, and the raw material It is easy to obtain, low in cost, simple in process, low-carbon, environmentally friendly and pollution-free, and has high practical value and good application prospect.

The invention discloses anti-slip heat insulation and sound isolation environment-friendly ground coating and a preparation method thereof. The coating is prepared from the following raw materials inparts by weight: 90 to 100 parts of modified composite resin, 7 to 11 parts of sound insulation additives, 8 to 14 parts of heat insulation fillers, 6 to 10 parts of anti-slip additives, 20 to 30 parts of property enhancing resin, 2 to 4 parts of desinsectization and sterilization extraction liquid, 10 to 20 parts of mixed dibasic acid ester, 15 to 20 parts of propylene glycol methyl ether acetate, 3 to 5 parts of titanium dioxide, 0.5 to 1.5 parts of anti-settling agents, 1 to 2 parts of film forming agents, 0.4 to 0.8 part of anti-foaming agents, 0.8 to 1.4 parts of leveling agents and 2 to4 parts of dispersing agents. The coating is used as ground coating; the surface is fine; the leveling performance and the touch sense are excellent; the heat insulation and sound isolation performance is good; the anti-slip, friction resistant and anti-corrosion performance is good; meanwhile, the raw material ingredients are safe and reliable; no toxin and no harm exist; the raw materials can beeasily obtained; the cost is lower; the process is simple and clear; the operation is easy; the industrial production can be realized; higher practical value and good application prospects are realized.

The invention relates to an arrangement of electronic semiconductor components on a carrier system for treating the semiconductor components with a liquid medium. A semiconductor component is detachably mounted on the carrier system with the active side thereof in such a way that the arrangement comprises a gap at least in the edge region and partially between the semiconductor components and the carrier system. The aim of the invention is to provide a detachable arrangement of electronic semiconductor components on a mechanically stable carrier system for safely handling the semiconductor components during the production process, wherein the capillarity of the gap between the semiconductor components and the carrier system is reduced in a controlled manner, thus preventing the damaging effect of a liquid medium seeping into the gap. To this end, the surface of the carrier system is shaped in such a way that the gap is widened along the entire edge region thereof.

The invention discloses weather-proof, antibacterial, flame-retardant and anti-rusting paint for metals. The paint contains the following raw materials in parts by weight: 28-34 parts of compound resin, 5-7 parts of polyvinyl alcohol, 2-4 parts of liquefied paraffin, 0.5-1.3 parts of a compound defoaming agent, 1-3 parts of zinc borate, 1-2 parts of zinc sulfate, 3-5 parts of antimonous oxide, 3-5 parts of diethylene glycol monobutyl ether, 5-7 parts of a flame retardant, 3-5 parts of sodium dodecyl benzene sulfonate, 6-8 parts of modified filing soil, 2-4 parts of a rare earth compound, 14-16 parts of mixed grease, 2-3 parts of a corrosion inhibitor, 2-4 parts of polycarbonate, 3-4 parts of a curing agent and 1-3 parts of an antibacterial agent. The paint provided by the invention is suitable for occasions in a salt-spray environment and a hygrothermal environment or requiring long-term rusting prevention, has excellent contact anti-rusting property, very good gas-phase anti-rusting effect and relatively good anti-friction performance, antibacterial activity and flame retardance, has a relatively strong adhesion force to metal products and can be widely applied to metal processing industry.

A transport and storing container for liquids includes a pallet-type base frame for an inner container made of plastic with side walls, a lower wall and an upper wall. A closable filler neck is formed on the upper wall. A draining neck with a tapping armature is formed on a lower section of a side wall. A cage mantle with horizontal and vertical bars made of metal receives the inner container, wherein the vertical bars comprise between a connection section and a linear longitudinal section with a tubular cross section a bent section, and at least the upper ends of the vertical bars comprise a convex cross section outline on their inner side facing the inner container in the transition of the connection section to the bent section.

The invention discloses an environmentally-friendly sterilizing and deodorizing air freshener. The air freshener comprises, by weight, 1-3 parts of mixed essential oil, 15-25 parts of plant extract, 10-20 parts of ethanol, 7-9 parts of sodium alkyl benzene sulfonate, 0.2-0.6 parts of an antiseptic, 0.2-0.4 parts of an antioxidant, 25-35 parts of carrageenan, 10-20 parts of agar, 6-12 parts of sodium alginate and 5-8 parts of a cellulose thickener. The air freshener can effectively remove some odorous substances in air and keep the indoor fragrance for a long time, also can effectively inhibit the activity of Escherichia coli and Staphylococcus aureus in the air, has broad spectrum antibacterial activity, and can completely improve the air quality and keep the indoor air fresh and clean; the freshener has the characteristics of good resistance to a high temperature, good oxidation resistance, long-time moisturizing, low volatility and long service life; and above raw materials have safe and reliable components, are beneficial for human bodies, are harmless, are easy to obtain and have low cost, the method is concise, and the air freshener and the method have high practical values and good application prospects.

The invention discloses an environment-friendly sound-insulating interior building material. The environment-friendly sound-insulating interior building material comprises the following raw materials in parts by weight: 5-7 parts of polyvinyl acetate, 6-10 parts of polyvinyl alcohol, 4-8 parts of silica sol, 7-9 parts of a water-soluble polyurethane solution, 4-6 parts of nanometer carbon black, 15-17 parts of sound-insulating fiber, 10-16 parts of broken glass powder, 8-14 parts of glass microbeads, 5-9 parts of enhanced oxide, 7-9 parts of calcium carbonate powder, 8-12 parts of a compound flame-retardant additive, 25-35 parts of a mineral filler and 2-6 parts of a sterilizing additive. The environment-friendly sound-insulating interior building material has relatively good worm-proof, sterilizing, sound-absorbing and sound-insulating performance, and has relatively strong advantages in aspects of the uniformity, the breathability, the tensile strength, the elastic recovery rate and the heat-insulating function; meanwhile, the environment-friendly sound-insulating interior building material uses safe and reliable components as raw materials, is free of environment pollution, relatively low in cost and concise in process, and has a relatively high practical value and a good application prospect.

The invention discloses a thermal-insulation protective coating for aluminum alloy doors and windows. The thermal-insulation protective coating is prepared from, by weight, 50-60 parts of fluoro-siloxane resin, 10-16 parts of bisphenol A diglycidyl ether, 12-16 parts of hollow microspheres, 30-40 parts of solvent, 6-8 parts of nano additive, 9-13 parts of processing aid, 1-3 parts of silane coupling agent, 4-6 parts of thickening agent and 20-30 parts of heat insulation packing. The thermal-insulation protective coating is low in thermal conductivity, good in thermal insulation effect and strong in corrosion resistance. The chemical properties of the thermal-insulation protective coating are stable, the surface hardness is better, and the thermal-insulation protective coating is resistant to friction and convenient to construct and is formed at a time. In addition, the raw material components of the thermal-insulation protective coating are safe and reliable, are harmless to the human body and are easy to obtain, the cost is lower, the process is simple and clear and easy to operate and achieves industrialized production, and the coating has a higher practical value and good application prospect.

The invention discloses a nanometer material mould-proof formaldehyde-removing environment-friendly coating. The coating is prepared from the following raw materials in parts by weight: 4 to 6 parts of formaldehyde absorbing agent, 10 to 16 parts of formaldehyde-removing filler, 8 to 14 parts of effective adjuvant, 9 to 15 parts of nanometer material, 2 to 4 parts of silane coupling agent, 28 to 36 parts of high-molecular polymer, 0.2 to 0.8 part of petal extracting solution, 2 to 4 parts of lubrication-increasing water mist-proof wax powder and 7 to 9 parts of organic solvent. The coating disclosed by the invention has an excellent formaldehyde-removing and air-purifying performance, is relatively good in a mould-proof and sterilizing performance, and poisonless and harmless, has the fragrance of flower, and is relatively excellent in a caking property and surface flatness; meanwhile, raw material components of the coating are safe and reliable, healthy and harmless to human bodies, the raw materials are available, the cost is relatively low, and the process is simple. Therefore, the coating has relatively high practical value and a good application prospect.

The invention discloses environment-friendly flame-retardant rubber floor. The environment-friendly flame-retardant rubber floor is prepared from the following raw materials in parts by weight: 20-30 parts of butadiene styrene rubber, 50-60 parts of acrylonitrile-butadiene rubber, 6-8 parts of titanium dioxide, 4-6 parts of a vulcanizing agent, 1-3 parts of zinc oxide, 0.5-2 parts of stearic acid, 4-6 parts of white carbon black, 0.8-1.4 parts of an accelerant, 1-2 parts of a weather resistant, 3-5 parts of antimonous oxide, 5-7 parts of a flame retardant, 1-3 parts of an antistatic agent and 20-30 parts of reinforcing filler. The rubber floor disclosed by the invention has the advantages of stronger wear resistance, static electricity resistance, low smoke, low toxicity, low corrosion, good flame resistance, high tensile strength, good skid resistance, good resilience and the like. A manufacturing method for the rubber floor adopts safe and reliable raw material components, is harmless on environment, adopts easily available raw materials, is relatively low in cost, is simple in process, is easy to operate and realize industrial production, and has relatively high practical value and a good application prospect.

The invention relates to a feed additive capable of enhancing immunity and relieving transport stress of fattening pigs as well as a preparation method and an application of the feed additive and belongs to the feed field. The feed additive is prepared from, in parts by weight, 0.4-2 parts of plant extracts, 10-30 parts of coconut oil, 3-15 parts of rare earth-chitosamine chelate salt, 3-15 partsof zinc lactate and 38-83.6 parts of a carrier. The plant extracts comprise a macleaya cordata extract and a herba epimedii extract. The feed additive is safe, harmless, small in dosage, low in cost and stable in effect. The preparation method of the feed additive comprises the step of mixing the components of the feeding additive. The preparation method is simple and good in condition controllability. The feed additive can effectively enhance the immunity and disease resistance of the fattening pigs, improve intestinal health of the fattening pigs and relieve transport stress reactions afterbeing applied to preparation of fattening pig feed to feed the fattening pigs.

The invention discloses a wear-resistant anti-cracking environment-friendly plasterboard which is prepared from the following raw materials in parts by weight: polyvinyl alcohol 8-14 parts, pulverized fuel ash 7-9 parts, old plasterboard powder 35-45 parts, gypsum powder 25-35 parts, anti-cracking fiber 10-14 parts, an initiator 1-3 parts, an antifoamer 1-1.4 parts, a dispersant 2-4 parts, crystalline flake graphite 10-14 parts, starch 5-10 parts, and deionized water 50-70 parts. The plasterboard of the invention has the advantages of high and compression strength, static bending strength, large screw holding capability and breaking resistant elasticity modulus, low heat conductivity coefficient, and has the characteristics of good antibacterial property, mechanical property, anti-electromagnetic radiation property and anti-friction property. Meanwhile, the raw materials of the wear-resistant anti-cracking environment-friendly plasterboard are safe and reliable, environment-friendly and easily-accessible, the cost is low, the process is simple and is easy to operate and realize industrial production, and the process has high practical value and good application prospects.

The invention discloses a flame-retardant high-weatherability high-strength electric threading pipe. The threading pipe comprises the following raw materials by weight: 55-65 parts of chlorinated polyvinyl chloride resin, 24-28 parts of styrenic thermoplastic elastomer, 1-3 parts of a lubricant, 10-14 parts of a compound flame retardant, 4-6 parts of a coupling agent, 3-5 parts of a compound barium-zinc stabilizer, 8-10 parts of an anti-cracking fibers, 2-4 parts of a compound insecticidal and antibacterial agent, 6 -8 parts of a filler, 7-11 parts of a processing aids and 12-16 parts of methyl methacrylate. The threading pipe provided by the invention has the advantages of excellent indexes of tear strength, tensile strength and elongation at breakage, good resistance to aging, hot and cold impact, microbes and the like, good fire resistance and flame-retardant effect, no smoke, no odor and long service life. Meanwhile, according to a preparation method for the threading pipe, the raw material used in the method are safe, reliable, harmless to environment and low in cost; the method is easy to operate and suitable for industrial production; so the preparation method has high practical value and good application prospects.