102results about How to "No poison" patented technology

The invented healthy edible salt is prepared by mixing with sodium chloride, various amino acid, peptide substance, vitamin B family, polysaccharide, or chitin, antioxidant, nucleic acid seasoning, potassium chloride, calcium salt, magnesium salt, selenium salt, and potassium iodide. It can effectively prevent various diseases, also can prevent osteoporosis, cancer, diabetes, dysinsulinosis, lithiasis, coronary heart disease, senile dementia, bark farus etc. it also possesses the functions of antisenility, antifatigue, antidepression, improving immune power, promoting growth etc.

The invention relates to a conductive screening material, in particular to a conductive low-smoke zero-halogen flame retarding and oil resisting cable sheath material and a preparation method thereof. The conductive screening material comprises the following basic components: 100 parts of ethylene-vinyl acetate rubber, 50-100 parts of magnesium hydroxide, 50-80 parts of conductive black, 10-30 parts of graphite powder, 5-10 parts of zinc borate, 10-25 parts of plasticizer, 2-5 parts of lubricant, 1-2 parts of antiager, 10-30 parts of flame retarding synergist, 2-3 parts of vulcanizer and 1-2 parts of vulcanization assistant. The preparation method comprises the four steps of material preparation, mixing, extrusion and tabletting. The conductive low-smoke zero-halogen flame retarding and oil resisting cable sheath material has the advantages of high conductivity, good oil resistivity, excellent flame retarding effect, no peculiar smell, easy stripping and high heat resistance level, and can pass the environment protection authentication of RoHS (Restriction of the use of certain Hazardous Substances Registration), REACH (Evaluation, Authorization and Restriction of Chemicals) and the like.

The invention discloses a 3D printing material with mosquito-repellent and noctilucent effects as well as application. The 3D printing material is prepared from the following components in parts by weight: 110-145 parts of PLA, 10-20 parts of a mosquito repellent, 5-10 parts of noctilucent powder, 2-8 parts of a light diffusion agent, 10-20 parts of one or more cross-linking agents, 2-5 parts of one or more coupling agents, 10-30 parts of sodium lignin sulfonate, 2-8 parts of one or more nanometer antibacterial agents and 0.1-0.5 part of additives. According to the 3D printing material, the network structure of the 3D printing material is greatly strengthened, the tenacity of 3D printing products is effectively promoted, the degradation rate is high, the antibacterial effect is good, and good auxiliary lighting, identification and mosquito-repellent effects are achieved; the most important thing is that mint flavonoid extracts, rosemary extracts and the like in the mosquito repellent are synergistic with other components while having the mosquito-repellent effect, so that the oxidation resistance, bacteriostatic performance and network structure of the 3D printing material are obviously improved, and the 3D printing material is high in practicability and safety and obvious in significance, and can be widely popularized and applied.

The invention discloses a natural traditional Chinese medicine mosquito-repellent incense and a preparation method thereof. The mosquito repellent incense is prepared from the following raw materials in parts by weight: 8-16 parts of pelargonium graveolens, 7-18 parts of folium artemisiae argyi, 6-17 parts of marigold, 9-19 parts of Chinese asafoetida, 6-18 parts of lantana camara l., 7-17 parts of houttuynia cordata, 4-15 parts of radix angelicae, 5-13 parts of rhizoma acori graminei, 6-16 parts of honeysuckle, 4-14 parts of lavender, 4-11 parts of sandalwood, 6-17 parts of agastache rugosus, 5-15 parts of mint, 6-15 parts of cordate telosma, 6-12 parts of polygala tenuifolia, and 4-15 parts of liquorice. The mosquito repellent incense provided by the invention does not have any toxic chemical composition, does not have any toxic or side effect on human bodies, and also has the effects of killing insects, inhibiting bacteria, calming heart, tranquilizing mind and improving the quality of sleeping besides having a significant mosquito repellent effect.

The invention discloses an antimicrobial water-based wood paint and a preparation method thereof. The antimicrobial water-based wood paint comprises the following components in parts by weight: 20-30 parts of epoxy acrylate resin, 10-20 parts of polyurethane resin emulsion, 5-15 parts of dimethylolpropionic acid, 2-8 parts of mercapto ethylene glycol, 3-9 parts of nano alumina, 6-12 parts of nano silver antimicrobial agent, 1-10 parts of nano filler, 2-7 parts of dispersing agent, 4-9 parts of defoaming agent, 1-5 parts of thickener and 30-40 parts of deionized water. The prepared antimicrobial water-based wood paint does not use any organic solvent, has the advantages of no toxicity and no pollution, and is nontoxic and harmless to the environment and human body. The antimicrobial water-based wood paint has favorable protein adsorption resistance and microbe adsorption resistance. The coating has the advantages of favorable adhesive force, favorable mechanical properties and favorable mold resistance. The antimicrobial water-based wood paint is suitable for the field of application of wood furniture, wood doors/windows and artificial boards.

The invention relates to a belly hot-compress weight-losing drug for over-nutrition obesity and a preparation method thereof. The belly hot-compress weight-losing drug is prepared by mixing a component A and a component B. The component A comprises fortune eupatorium herb 20g, angelica roots 15g, Chinese atractylode rhizome 15g, radix angelicae pubescentis 10g, elecampane 10g, wild pepper 5g, folium artemisiae argyi 5g, cassia twig 15g, Chinese angelica 30g, ligusticum wallichii 15g, asarum 10g, rhizoma sparganii 10g, curcuma zedoary 10g, frankincense 5g, myrrh 5g and clove 5g. The component B comprises borneol 5g. The component B is added into the component A to be stirred and mixed to prepare the hot-compress weight-losing drug. The belly hot-compress weight-losing drug can permeate into human body tissues through belly hot compressing and massage to the human body belly, promote consumption and conversion of subcutaneous fat and achieve the weight-losing purpose. The belly hot-compress weight-losing drug is suitable for weight loss and hot-compress application of belly obese people caused by over nutrition.

The invention relates to an environment-friendly plastic foamed sheet with antistatic and flame-retardant functions and a manufacturing technique thereof. The manufacturing technique comprises the following steps: preparing bamboo carbon powder, kaolin, plastic, antistatic agent, flame retardant and other chemical assistants, banburying, mixing, discharging from a guillotine to obtain a sheet semi-finished product, and foaming to form with a foaming machine. The plastic foamed sheet is prepared from the following raw materials in parts by mass: 5.5-6 parts of plastic, 1.0-1.5 parts of bamboo carbon powder, 1.5-3.5 parts of kaolin, 1.0-2.5 parts of antistatic agent, 1.5-3.5 parts of flame retardant and 0.5-1.0 part of chemical assistants. The manufacturing technique produces the plastic foamed sheet with high-standard antistatic and flame-retardant functions, overcomes the defects and shortcomings in the prior art, has important and profound significance for solving the problems above, and has very wide market potential.

The invention relates to the field of floating seedling and discloses a method for floating seedling of cured tobacco. The method adopts slag as a floating seedling matrix. The method adopts the slag as the floating seedling matrix and carries out breeding; not only the slag can replace the conventional floating seedling matrix for floating seedling of the cured tobacco completely, but also the tobacco leaf has harmonious internal ingredients, good quality of aroma, strong combustibility and low content of two sugars, thus the requirements of optimizing the tobacco leaf is achieved. In addition, the slag has low cost, can be obtained locally, does not generate toxicity to soil and tobacco left, can save the energy, protect the environment, improve the utilization ratio of waste, and create good economic, ecological and social benefits.

The invention belongs to the field of medical hemostatic materials and particularly relates to a hemostatic material and a preparation method thereof. The hemostatic material is prepared from raw materials in parts by weight as follows: 0.1-1.5 parts of carboxymethyl chitosan, 0.5-2 parts of PVA (polyvinyl alcohol), 0.2-5 parts of a compound toughening substance (named a plasticizing system hereinafter) and 0.5-1.5 parts of an ionic crosslinking agent. The hemostatic material can further comprise 0.5-3 parts by weight of a wide-spectrum hemostatic antibacterial agent. The product has good mechanical elasticity, can realize rapid hemostasis, can be completely degraded, is non-toxic and high in antibacterial property and is applicable to wound hemostasis, preferably body cavity hemostasis and especially applicable to nasal cavity hemostasis.

The invention relates to a co-production method of polyphenols, pigments, tannin, procyanidins and wood powder through Chinese chestnut buds. Chinese chestnut buds are smashed into 30-80 meshes, Chinese chestnut bud powder and alkaline deionized water are added into a tank, subjected to microwave radiation and stirred and extracted for three times, a water extract solution is separated through various films, polyphenols, pigments, tannin, procyanidins and wood powder are obtained after concentration and drying, and filter residues are dried into wood powder. By means of the scheme, comprehensive utilization of waste Chinese chestnut bud resources can be achieved, and the method belongs to the clean and efficient pollution-free ecological mode industry.

The invention relates to a temperature-control-based anti-freezing material and a preparation method thereof. Hydrophobic treatment is performed on anti-freezing agent core material at first, then theanti-freezing agent core material is thrown into a hydrogel reaction liquid, and the temperature-control-based anti-freezing material is manufactured after a hydrogel is formed on the surface of thecore material. The temperature-control-based anti-freezing material is hydrophobic due to hydrogel shrinkage under the high-temperature condition, and is hydrophilic due to hydrogel swelling at low temperature, and release of the saline content in the anti-freezing material can be controlled in real time according to the external temperature, so that an anti-freezing agent can work normally in winter. Invalid release of the saline content can be prevented for reduced in a high-temperature rainy season, so that the function time limit of the saline content in bituminous pavements is effectivelyincreased, and the service life of the anti-freezing material is prolonged.

The invention discloses a compound-type de-foaming agent. The compound-type de-foaming agent comprises the following raw materials in percentage by mass: 1-20 percent of modified silicon polyether, 5-70 percent of polyether modified siloxane, 3-50 percent of an emulsifying agent, 10-20 percent of polyethylene glycol, 1-10 percent of fatty alcohol and 2-15 percent of triglyceride. The compound-type de-foaming agent has the advantages of stable performance, high de-foaming speed and long foam inhibition time, does not poison sewage microorganisms, does not change the COD (chemical oxygen demand) and BOD (biochemical oxygen demand) of sewage, and is applicable to wastewater treatment of enterprises of papermaking, printing-dyeing, sugar refinery, pharmacy and leather.

The invention discloses a defoaming agent for sewage treatment and a preparation method of the defoaming agent. The defoaming agent comprises the following raw materials by weight: modified silicone polyether, polyether siloxane, an emulsifying agent, polyethylene glycol, diethanol glycerolipid, ethylene bis stearamide, heavy liquid paraffin, dimethyl silicon oil, white carbon black, compound fatty acid salt, a texturing agent, propylene glycol stearic acid ester, a dispersant and a stabilizer, wherein the texturing agent comprises more than two types of chemical substance in molasses, polyaluminium chloride, polyaluminium sulfate, aluminum sulfate, calcium chloride and modified bentonite. The defoaming agent is good in stability and low in cost, greatly reduces the sewage treatment cost, does not cause secondary pollution, has high effect on reducing surface tension, has good and rapid defoaming and antifoaming effect, does not poison microorganisms in sewage, does not change COD and BOD performances of the sewage, and is beneficial to the subsequent water treatment technology, simple in production process and convenient to use.

The invention discloses an application of Bacillus amyloliquefaciens B-1619 in control of root-knot nematode disease. A Bacillus amyloliquefaciens B-1619 water dispersible granule with the bacterium content of at least 1.2*10<8>cfu/mL is used to control root-knot nematode disease of protected vegetables, and the water dispersible granule comprises 6% of a binder, 4% of a dispersant, 10% of a disintegrating agent, 2% of a wetting agent, 20% of a Bacillus amyloliquefaciens B-1619 biocontrol bacterium liquid, and the balance of a filler. The Bacillus amyloliquefaciens is colonized to the body surface or the internal of plant rhizosphere, and competes with root-knot nematodes on nutrition surrounding the plants to deteriorate the survival environment of the root-knot nematodes, so the Bacillus amyloliquefaciens B-1619 has the advantages of good control effect, non-toxicity, no pathogenicity, safety to human and animals, no pollution to environment, and effective and lasting control of the generation and popularization of the root-knot nematodes of the protected vegetables.

The invention discloses a household pipeline leakage self-repairing terminal and a working method thereof. The household pipeline leakage self-repairing terminal comprises an outer shell, a sensor module, a power supply module, a cured matter container, a flow channel, a control module, an opening and closing mechanism and a transmission mechanism. The sensor module, the power supply module, the cured matter container, the flow channel, the control module, the opening and closing mechanism and the transmission mechanism are arranged inside the outer shell in a sealed manner. The sensor module, the transmission mechanism and the control module are electrically connected with the power supply module. By means of the household pipeline leakage self-repairing terminal and the working method thereof, complexity and trouble generated when a leakage point of a household pipeline is searched for are eliminated; the actual position of the leakage point of the pipeline can be found rapidly, and the pipeline can be repaired rapidly and automatically; and household pipeline repairing efficiency is greatly improved, and cost of a user is saved.

The invention belongs to the technical field of chemical synthesis, and particularly relates to a halogen-free flame retardant TPU (Thermoplastic Urethane) glue coating material and a preparation method thereof. The halogen-free flame retardant TPU glue coating material is prepared from the following raw materials including polyhydric alcohol, diisocyanate, chain expanding agents, antioxidants, light stabilizers, catalysts, halogen-free main flame retardants, cooperated flame retardants and plasticizing agents. The halogen-free main flame retardants are one or several kinds of materials from organic hypophosphorous acid metal salts, rare earth hypophosphorous acid salt or melamine derivative series flame retardants; the cooperated flame retardants are one or several kinds of materials fromaluminum hydroxide, magnesium hydrate, aluminum oxide or magnesium oxide. The invention also provides the preparation method of the halogen-free flame retardant TPU glue coating material. According to the method, the polyhydric alcohol, the diisocyanate and the chain expanding agents are mixed; auxiliary agents dispersed by the plasticizing agents are continuously added through a lateral feedingopening; then, extrusion processing and granulation is performed through screw extrusion; a finished product is obtained. The halogen-free flame retardant TPU glue coating material has the advantagesthat the flame retardant performance, the mechanical property and the processing performance are excellent; the self extinguishing effect can be realized; halogen hydride gas with toxic and harmful effect on the environment is not generated during the combustion in the air; the efficiency is high; the environment is protected.

The invention discloses a Chinese herbal medicine pig feed additive capable of resisting diseases and helping to digest, belonging to the technical field of feed additives. The Chinese herbal medicine pig feed additive capable of resisting the diseases and helping to digest is prepared from the following raw materials: ginsengs, crataegus pinnatifida bunge, schisandra chinensis, malts, sophora flavescens, stemona japonica, pomegranate barks, pine needles, cyperus rotundus, fennels, glycyrrhiza uralensis fisch, ligusticum wallichii, radix dipsaci, muskmelon bases, rhizoma corydalis, rhizoma cimicifugae, houttuynia cordata and ophiopogon japonicus. According to the Chinese herbal medicine feed additive, the problems that an existing Chinese herbal medicine feed additive has a single treatment function and has no synergistic disease-resisting capability, the digestion capability of pigs is poor, the anti-stress capability of pigs is poor, the utilization rate of a feed is low and the like are solved; and the growth speed of the pigs is improved, the immunity is enhanced, the disease-resisting capability is improved and the meat quality also can be improved.

The invention discloses a method for generating hydroxide radicals by employing ultrasonic atomization-assisted ionization discharge. The method comprises the following steps: submerging a high-frequency piezoelectric ceramic plate with an aqueous hydrogen peroxide solution, so as to prepare an ultrasonic transducer; converting electric energy into mechanical resonance by virtue of the transducer; exerting a resonant electrical signal, so that the transducer generates ultrasonic vibration in the range of 1-2MHz; atomizing a hydrogen peroxide solution into aerosol of which the diameter is 0.1-1mum by virtue of an ultrasonic wave; feeding the aerosol into an ionization discharge plasma reactor; generating hydroxyl radicals under action of high frequency and high voltage, wherein the concentration of hydrogen peroxide is 1%-20%; discharge in the plasma reactor is narrow-gap strong ionization gas discharge; the discharge reduced electric field intensity is 400Td-600Td; a fan is arranged at the outlet of the plasma reactor; and a gas flow with the hydroxide radicals, which is obtained after the fan is started, is conveyed to the surface of a to-be-sterilized object.

The invention relates to a preparation method of protein blot membrane regeneration liquor, belonging to the technical field of biological detection. The preparation method comprises the following steps of: respectively weighing glycine and sodium dodecyl sulfate and preparing into an aqueous solution by ensuring that the molar concentration of the glycine is 20 millimole/liter, and the mass percent concentration of the sodium dodecyl sulfate is 1 percent; and regulating the pH of the aqueous solution by using hydrochloric acid. The protein blot membrane regeneration liquor prepared by using the method has strong efficacy and can efficiently and specifically dissociate the combination of antigens and antibodies but has moderate action on protein combined onto the membrane. The regeneration liquor does not contain beta-mercaptoethanol, has no poison and smell, no toxic hazard to experiment operators, simple use method, quick operation and convenient storage and can be stored at room temperature.

A durable and continuous mouse capturing method includes such steps as attracting mouse in a capture cage, making the mouse to climb along a locked pedal forward until it passes through the axle of said pedal, turning the pedal by an angle to make it in contact with an entrance lock, turning a gate by an angle to close the entrance while restoring the pedal and the mouse getting into a mouse cabin.