43results about How to "The ingredients are simple" patented technology

The invention belongs to the technical field of sealants and particularly relates to a high-strength silane-modified polyether sealant for automobiles and a preparation method thereof. The high-strength silane-modified polyether sealant for automobiles comprises, by weight, 25-60 parts of a silane-modified polyether resin, 5-20 parts of an environment-friendly plasticizer, 15-30 parts of a bulkingfiller, 10-30 parts of reinforcing carbon black, 0-1 part of a thixotropic agent, 0-1 part of a UV absorber, 0-1 part of a light stabilizer, 0-2 parts of an antioxidant, 0-4 parts of a water removalagent, 0.2-0.8 parts of an adsorbent, 0.1-4 parts of a curing accelerator, 0.1-2 parts of an adhesion promoter and 0-1 part of a catalyst. The high-strength silane-modified polyether sealant solves the problem that the traditional silane-modified polyether sealant has low mechanical properties, improves the complicated construction process of the polyurethane sealant for the traditional windshieldglass, realizes primerless bonding, solves the problem that the polyurethane sealant for the traditional windshield glass produces foam at a high temperature and high humidity and solves the problemthat the polyurethane sealant for the traditional windshield glass has poor environmental friendliness.

The invention provides a single-component composite silane modified polyether heat conductive adhesive and a preparation method thereof. The heat conductive adhesive comprises silane modified polyether resin, epoxy resin, a plasticizer, an active diluting agent, heat conductive filler, heat conductive auxiliary filler, a surfactant, a thixotropic agent, a water removing agent, a heat stabilizer, an adhesion accelerant and a curing agent. By adopting an epoxy-silane modified polyether composite resin system, the high shear strength (8 to 10 MPa) and high heat conductive coefficient (15 to 25 W / (m.k)) as well as excellent adhesion performance of the heat conductive adhesive can be realized, by selecting the silane modified polyether resin comprising phenyl, the heat resistance of the traditional silane modified polyether resin can be greatly improved, the component constitution is relatively simple, and the mass production is easy to implement. The single-component wettable gas cured product is simple in process operation, low in requirement for equipment and environment of an electronic assembling workshop, and capable of being widely applied to the adhesion sealing of elements anddevices in the electron industry.

The invention discloses an antibacterial and astringent Chinese herb toothpaste, and belongs to the technical field of Chinese herb toothpaste preparation. The Chinese herb toothpaste is prepared from, by weight, 1%-4% of Chinese herbs, 64.8%-66.8% of auxiliaries and the balance deionized water, wherein the sum of the weight percents of the Chinese herbs, the auxiliaries and the deionized water is 100%. The Chinese herbs are composed of rhizoma bletillae, radix angelicae sinensis, radix astragali, ginkgo leaves and radix paeoniae rubra at the weight ratio of (3-7):(2-7):(2-5):(4-7):(5-8). The Chinese herb toothpaste has an antibacterial effect, further has the effects of stopping bleeding, diminishing inflammation, easing pain and the like and can achieve a good prevention effect on saprodontia, periodontitis, gum bleeding and other oral health problems when used for a long time.

The invention discloses hemostatic antiseptic traditional Chinese medicinal herbal toothpaste, and belongs to the technical field of traditional Chinese medicinal herbal toothpaste preparation. The toothpaste is prepared from the following raw materials in percentage by weight: 1-3 percent of traditional Chinese medicinal herbs, 64.8-66.1 percent of auxiliaries and the balance of deionized water, totally 100 percent. The toothpaste is prepared by extracting traditional Chinese medicinal herbs, mixing with auxiliaries and other steps. The toothpaste has the effects of relieving bleeding, inhibiting bacteria, diminishing inflammation, relieving pain and the like, can form a protective film on gingivae to protect the gingivae for a long time and improve the sensitivity resistance of gingivae, so that gingival inflammation can be radically treated and prevented. Compared with common chemical toothpaste, the traditional Chinese medicinal herbal toothpaste has the advantages that the smell is good, dental caries, gingival bleeding and other dental problems can be remarkably alleviated, relieved and prevented when the toothpaste is used for a long time.

The invention discloses an oriented soil conditioning agent and a preparation method thereof and a method for planting astragalus adsurgens by using the oriented soil conditioning agent and belongs tothe technical field of agricultural planting. The oriented soil conditioning agent suitable for planting astragalus adsurgens in a saline and alkaline land consists of the following components in percentage by weight: 20-25% of desulfuration gypsum powder, 15-20% of distillers' grains, 20-25% of humic acid, 15-20% of composted sheep manure, 15-20% of sweet clover straw powder and 5-10% of phosphate. The oriented soil conditioning agent disclosed by the invention is simple in component, and due to mutual actions of the components, the emergence rate of the astragalus adsurgens in the saline and alkaline land can be increased, the emergence time can be shortened, and an effect of strengthening seedlings can be also achieved.

The invention discloses a screening method for hemostatic and antibacterial Chinese herbal medicine and a toothpaste formula, and belongs to the technical field of Chinese herbal medicine toothpaste preparation. The screening method for the Chinese herbal medicine comprises the first step of establishing an assessment index system, the second step of determining assessment index weights and checking consistency, and the third step of conducting quantification processing through fuzzy comprehensive judgment and conducting screening to obtain hemostatic and antibacterial Chinese herbal medicine. The toothpaste formula comprises 1-3.2% of Chinese herbal medicine, 64.8-66.1% of auxiliaries, and the balance deionized water, wherein the sum of weight percents of Chinese herbal medicine, auxiliaries and deionized water is 100%. By means of the Chinese herbal medicine toothpaste, a protection film can be formed on the gingival, the gingival can be protected for a long time, and the resistance to sensibility of the gingival can be improved. Compared with ordinary chemical toothpaste, the Chinese herbal medicine toothpaste has the advantages that smell is good, and decayed teeth, gum bleeding and other oral cavity problems can be remarkably eased, relieved and prevented when used for a long time.

The invention discloses a manufacturing method for bubble water. The manufacturing method comprises water, liquid detergent and a stirring device. The manufacturing method specifically comprises the following steps that users firstly add a little amount of water to the liquid detergent, and then use the stirring device to stir the mixed liquid evenly, so that the bubble water is manufactured. According to the manufacturing method for the bubble water, ingredients of the adopted material are simple, and substances harmful to human bodies are not contained. Meanwhile, manufacturing is convenient, the method is suitable for homemade modes, the effect is good, and the manufacturing effect is the same as that of other manufacturing methods.

The invention discloses a soil directional conditioning agent and a preparation method thereof, and a method for planting alfalfa by using the conditioning agent, which belong to the technical field of agriculture plantation. The soil directional conditioning agent suitable for saline-alkali land to plant the alfalfa is composed of, by weight, the following components: 25-30% of desulfurized gypsum powder, 20-25% of weathered coal, 20-25% of decomposed cow dung, 10-15% of nitragin, 10-15% of rice straw powder, and 5-10% of calcium sulfate The soil directional conditioning agent of the invention takes growth characteristics of the alfalfa and the characteristics of the saline-alkali land into consideration, composition of the components is simple, the components interact with each other, the seedling emergence rate of the alfalfa in the saline-alkali land is improved, and the seedling emergence time is shortened; and the output of the alfalfa in the same year can be improved, and the output of the alfalfa in the coming year is also ensured.

The invention relates to the technical field of hard alloys and specifically discloses a titanium carbonitride-based hard alloy high-speed wire guide wheel material. The titanium carbonitride-based hard alloy high-speed wire guide wheel material is prepared from the following components in percentage by weight: 39.5%-45.5% of TiC, 9%-15% of TiCN, 4.5%-10.5% of WC, 2%-5% of MoC and 33%-39% of Ni. The invention also discloses a preparation method of the titanium carbonitride-based hard alloy high-speed wire guide wheel material. The titanium carbonitride-based hard alloy high-speed wire guide wheel material is effectively improved in both abrasive resistance and red hardness as the components and the contents thereof are selected, so that the service life of the guide wheel can be remarkably increased; besides, the material is simple in components, low in grinding allowance and controllable in production cost.

Provided is instant nutritious food for diabetes. The instant nutritious food is characterized by being prepared from, by weight, 1-10 parts of coix seeds, 30-100 parts of oat powder, 10-30 parts of rice flour, 1-15 parts of protein powder, 1-15 parts of dehydrated vegetables, 0.5-3 parts of refined salt, 2-8 parts of copper reducing mixture and 1-2 parts of microelement supplement. The instant nutritious food is simple in raw material composition and low in price, carbohydrate and protein are supplemented, meanwhile, a zinc supplementing preparation, a calcium supplementing preparation and the copper reducing mixture are added, excessive copper elements in the body are removed, the content of zinc and calcium in the body is improved, and the adjuvant therapy function is achieved on the diabetes.

The invention relates to a composition for processing a biological sample. The composition for processing the biological sample is composed of pharmaceutically acceptable hydroxyethyl starch, a pharmaceutically acceptable ionic iodine contrast agent, an osmotic pressure regulator and a pH value modifier according to the mass ratio of (2.0-12.0):(2.5-12.0):(0-0.4):(0-0.5). A part of parameters exceed the traditional commercially available similar products at home and abroad when the composition provided by the invention is applied to gathering a mononuclear cell and the like in the biological sample. Thus, the composition has higher safety and validity, and the possibility is created for clinical translation of the products.

The invention discloses a regulating fertilizer for improving the medium-trace element content in corn kernels in a Huang-Huai-Hai region and the biological effectiveness of Zn and Fe and an application method and belongs to the technical field of effect improvement of chemical fertilizers. The regulating fertilizer is prepared from, by weight, 50-70 parts of fresh seaweed, 20-30 parts of cotton seed shells, 20-30 parts of peanut shells, 10-20 parts of soybean meal, 2040 parts of corn straws, 20-30 parts of animal waste and 2-4 parts of EM bacteria. A preparation method of the regulating fertilizer comprises the following steps that the fresh seaweed is minced into pulp, cell walls are broken to obtain seaweed liquid; the cotton seed shells, the peanut shells, the soybean meal and the corn straws are mixed with the animal waste and the EM bacteria, and wetting and fermentation are performed to obtain fermentation powder; the seaweed liquid and the fermentation powder are mixed and then are stirred evenly. It is found through contrast that after the regulating fertilizer is applied, the medium-trace element contents in all varieties of corn kernels can be remarkably increased, and the biological effectiveness of Zn and Fe in corns can be improved.

The invention relates to a smelting method of a high-iron multi-metal zinc concentrate. The method comprises the following steps: performing oxygen-enrichment oxidation melting on a zinc concentrate containing 14% to 20% of Fe, 0.03% to 0.10% of In, 0.2% to 0.6% of Cu, 0.2% to 0.6% of Cd, 0.005% to 0.02% of Ag, 0.1% to 0.2% of Sn and 40% to 50% of Zn so as to generate an oxidized flue gas and molten slags; preparing the oxidized flue gas into sulfuric acid; performing reduction smelting on the molten slags in a smelting pool so as to generate a crude zinc alloy, crude copper containing silver and slags; blowing the slags so as to obtain smoke dust and blown slags; returning the smoke dust to be subjected to reduction smelting; selling the blown slags in a market; extracting the copper and the silver from the crude copper containing silver; and performing four-stage distillation on the crude zinc alloy entering an electric-heating graphite vacuum furnace so as to generate a pyrogenic distilled zinc product, a crude cadmium product and a high-indium-tin zinc alloy which is used for extracting indium and tin. The method is reasonable in process, good in comprehensive recovery, high in production efficiency, low in production cost and clean and environmentally friendly in production process.

The invention discloses a method for broadcast sowing and planting of saline-alkali tolerant rice in saline-alkali soil, and belongs to the technical field of saline-alkali soil rice planting. The method for broadcast sowing and planting of the saline-alkali tolerant rice in the saline-alkali soil comprises the steps of (1) weeding before ploughing, (2) drought leveling, (3) soil directional conditioner and base fertilizer application, (4) rotary tillage and soil preparation, (5) field steeping and pulping, (6) water leveling, (7) seed pretreatment, (8) broadcast sowing and (9) later-period management. According to the rice planting method, sowing is conducted in a broadcast sowing manner, a soil directional conditioner is used in a combined manner, large-area saline-alkali-tolerant rice planting in the saline-alkali soil can be achieved, and labor input of rice planting is reduced; and the effects of improving the saline-alkali soil and increasing the rice yield of the saline-alkali soil can be achieved.

The invention belongs to the technical field of pharmaceutical preparations, and particularly relates to a hydrogel material for drug delivery and a drug delivery system. The hydrogel material provided by the invention comprises hydroxypropyl methyl cellulose modified by a methacrylic acid group. The hydrogel material is a derivative obtained by modifying hydroxypropyl methyl cellulose with a methacrylic acid group, can drive physical entanglement to form a three-dimensional network structure in a water environment, realizes in-situ gelation, is not influenced by environmental temperature change in the gelation process, and is suitable for delivery of most drugs, so that the drug release duration is long. The drug delivery system provided by the invention comprises hydrogel for loading a drug, and the hydrogel is prepared from the hydrogel material or the hydrogel material prepared by the preparation method. The drug delivery system is high in drug encapsulation efficiency, long in drug sustained release time and suitable for various drugs.

The invention discloses a traditional Chinese medicinal preparation for treating sjogren's syndrome, for solving the problem that the existing medicines have poor effects in treating sjogren's syndrome. The traditional Chinese medicinal preparation is prepared from the following medicinal materials in parts by weight: 6-12 parts of radix bupleuri, 9-30 parts of oyster, 6-12 parts of radix curcumae, 6-12 parts of rhizoma acori graminei, 9-30 parts of folium pyrrosiae, 6-12 parts of radix saposhnikoviae, 9-15 parts of Chinese wolfberry root-bark, 6-12 parts of cortex albiziae, 12-30 parts of tuber fleeceflower stem, 6-12 parts of white atractylodes rhizome, 9-30 parts of radix paeoniae alba, and 6-12 parts of radix glycyrrhizae preparata. The traditional Chinese medicinal preparation for treating sjogren's syndrome is simple in composition, adopts the pure traditional Chinese medicinal ingredients, has the efficacies of smoothing the liver and activating the spleen, as well as regulating qi and activating blood, has the obvious treatment effects for various light and moderate sjogren's syndromes, is free of toxic and side effects, and is suitable for being used for a long term for maintaining the stability of the disease state.

The invention provides a traditional Chinese medicine composition. The traditional Chinese medicine composition comprises the components of tripterygium wilfordii, gypsum, raw yam, figwort roots, weeping forsythia, cicada slough, codonopsis pilosula and the like. The traditional Chinese medicine composition takes the tripterygium wilfordii as a main formula, has good efficacy on resisting virusesand regulating immunity, and particularly has a good curative effect on treating the corona virus disease-2019 and other pulmonary infections.

The invention relates to a weight-losing composition, a weight-losing preparation and application, and belongs to the technical field of food processing. The weight-losing composition comprises the following raw material components in parts by weight: 30-70 parts of a fat component, 2-5 parts of yerba mate tea powder, 10-20 parts of a white kidney bean extract and 1-3 parts of calcium beta-hydroxy-beta-methyl butyrate. The yerba mate tea powder, the white kidney bean extract and the calcium beta-hydroxy-beta-methylbutyrate play a synergistic role, so that a more efficient fat metabolism promoting effect is provided, and fat accumulation in a body due to intake of a large amount of fat in a ketogenic diet process is avoided, so that the weight-losing composition has more remarkable weight-losing effect and oxidation resistance under the condition that protein is not added, ingredients are simple, and the problem that stability is poor due to the fact that the protein is added is solved.

The invention discloses a textile fabric with an anti-mosquito effect. The textile fabric comprises a top wear-resisting ventilation layer, an anti-mosquito coating layer and a bottom cushion layer, wherein the top wear-resisting ventilation layer, the anti-mosquito coating layer and the bottom cushion layer are stuck and fixed together in sequence from top to bottom; the anti-mosquito coating layer is prepared from the following components in parts by weight: 1.5 to 3.5 parts of an UV (Ultraviolet) anti-ultraviolet agent, 2.5 to 4 parts of a flame retardant, 0.5 to 1.5 parts of a washing-resisting preparation, 3 to 6 parts of chlorofluoroether, 5 to 10 parts of sodium sulfonate, 6 to 15 parts of white oil, 2 to 7 parts of salicylic acid, 5 to 15 parts of ethyl acetate, 4 to 8 parts of hydrogen peroxide, 3 to 9 parts of d-tetramethrin and 15 to 20 parts of honeysuckle flowers. The textile fabric with the anti-mosquito effect is simple in structure, high in structural strength and goodin use effect; anti-mosquito coating has simple components, the production cost is simple and a production technology is simple; and the anti-mosquito effect can be effectively improved and the practicability is high.

The invention discloses a special soil directional conditioner for planting castor-oil plants in saline-alkali soil and a method for planting castor-oil plants in saline-alkali soil, and belongs to the technical field of saline-alkali soil improvement and crop planting. The special soil directional conditioner for castor planting is prepared from the following components in percentage by weight: 40-45 percent of ardealite, 10-15 percent of furfural residues, 20-25 percent of humic acid, 10-15 percent of decomposed sheep manure and 5-10 percent of silicate. The soil directional conditioner disclosed by the invention considers the growth characteristics of ricinus communis and the characteristics of saline-alkali soil, the component composition is simple, and all the components interact, sothat the emergence rate of ricinus communis in the saline-alkali soil can be increased, and the emergence time is shortened; the effect of strengthening seedlings can be achieved; when the soil directional conditioner is used for castor-oil plant planting, castor-oil plants grow well, have luxuriant branches and leaves and can better adapt to growth in saline-alkali soil, and the yield of castor-oil plant seeds is remarkably increased.

The invention discloses a health-care product capable of tonifying kidney qi and kidney yang and a preparation method thereof. The health-care product is prepared from the components in parts by weight: 2 to 6 parts of pilose antler, 5 to 15 parts of tortoise plastron, 1 to 5 parts of lignum aquilariae resinatum, 10 to 30 parts of fructus amomi, 5 to 15 parts of fructus schisandrae chinensis, 15 to 35 parts of poria cocos, 5 to 15 parts of radix ginseng rubra and 6 to 20 parts of fructus lycii. The preparation method comprises the following steps: washing traditional Chinese medicine raw materials and airing; 2) immersing the aired raw materials for 20min to 30min; decocting for two times and taking soup; combining and filtering; concentrating until the amount is 0.08 to 0.2 time of water, so as to obtain medicine liquid; or decompressing and concentrating to obtain extract; adding lactose; after drying the extract with air to prepare granules; drying the prepared granules and grinding the granules into powder; filling the powder into capsules; or adding auxiliary agents to prepare tablets. After the medicines are combined, the pharmacological effect is synergistic and the health-care product can be used for treating diseases caused by asthenic diseases, so that the aims of invigorating qi and tonifying kidney, resisting diseases, resisting ageing, treating impotence and premature ejaculation, tonifying kidney and strengthening yang, enriching blood and promoting blood flow, improving the immunity and enhancing the physical quality are realized; especially, the health-care product has a remarkable curative effect on impotence and premature ejaculation caused by kidney-yang deficiency.

The invention discloses a preparation process of a transparent PVC (polyvinyl chloride) cold-bending electrical conduit. The preparation process of the transparent PVC cold-bending electrical conduit comprises the following steps of (1) mixing PVC resin powder, a methyl tin stabilizer, polyethylene wax and stearic acid to obtain a PVC resin mixture; (2) adding the PVC resin mixture into a high-speed mixer, heating, and stirring and mixing for 23 to 27 minutes at a high speed; (3) transferring the PVC resin mixture heated to 143 to 147 DEG C into a low-speed mixer, cooling, and stirring and mixing for 14 to 16 minutes at a low speed; (4) transferring the PVC resin mixture cooled to 43 to 47 DEG C into a double-screw extruder for high-temperature extrusion, mulling and homogenization; (5) transferring the PVC resin mixture extruded from the double-screw extruder into a PVC electrical conduit extrusion die, and extruding to form a die; and (6) carrying out cooling molding on the demolded PVC resin electrical conduit extruded from the PVC electrical conduit extrusion mold under vacuum, then carrying out traction, cutting and packaging processes, and then carrying out inspection and warehousing. According to the preparation process of the transparent PVC cold-bending electrical conduit provided by the invention, the cost is low, the prepared PVC cold-bending electrical conduit can be transparent without adding a brightener and an organic toner into ingredients, and granulation is not needed.

The invention discloses a mulberry seed soaking agent. The seed soaking agent comprises the following components by weight percentage: 0.005-0.05% of trishydroxymethylaminomethane, 0.005-0.05% of pyrogallic acid, and 0.005-0.05% of potassium permanganate 0.05%, water surplus; before sowing, the mulberry seeds are soaked in the seed soaking solution of the present invention, which can promote seed germination, improve the germination rate of mulberry seeds, and provide technical support for mulberry production.

The invention discloses a chlorine oxygen magnesium silicon clay material for inner layers of molds, a preparation technology and an evaluation method thereof. The clay material is composed of following components in weight percentage: 15 to 25% of magnesium oxide, 35 to 45% of silica, 20 to 30% of ammonium biphosphate, 10 to 15% of ammonium chloride, and 2 to 5% of silane coupling agent. The preparation technology comprises following steps: weighing the materials mentioned above, grinding into powder, sieving, calcinating magnesium oxide at the temperature of 1000 to 1400 DEG C for 1 to 3 hours, performing material mixture and ball grinding for 12 to 24 hours, screening, packaging, and packing. The evaluation method comprises: analyzing the effects of water-solid ratio and temperature on the clay slurry clotting time, measuring the volume shrinkage and rate of weight loss of the clay block, evaluating high temperature strength of the clay block, and evaluating the quench collapsibility of the clay powder body. The invention has significant meaning on guiding preparation of excellent performance clay inner material, and realizing high-quality high-efficient and low-cost PDC drill sintering and mental ceramic abrasion resistance part preparation.

The invention discloses a tea saponin freeze-drying powder injection and a preparation method thereof. Compared with a paclitaxtide freeze-drying powder prepared by a common freeze-drying technology,the tea saponin freeze-drying powder injection prepared by the preparation method disclosed by the invention improves medicine stability and reduces free taxol. In addition, after the paclitaxtide freeze-drying powder is added into tea saponin, phenomena, including unevenness or shrinking and the like, after the surface of the freeze-drying powder injection is subjected to freeze-drying and in a storage process can be avoided, and the problems of degradation and precipitation under a solution state can be solved.

The invention discloses a high-strength textile fabric with a great antistatic effect. The high-strength textile fabric is made by bending of warps and wefts, the warps are made of synthetic fibers, the wefts are made by blending of bamboo fibers and cotton fibers, and surfaces of the wefts are provided with antistatic coating. The antistatic coating is prepared from, by weight, 5-15 parts of graphene oxide, 3-20 parts of polyethylene, 1.5-8 parts of dibutyltin dilaurate, 10-25 parts of polyethylene glycol, 8-16 parts of sorbitol, 2.5-15 parts of magnesium oxide, 0.5-1.5 parts of a dispersingagent, 0.8-2.5 parts of a plasticizer and the balance aqueous solution. The high-strength textile fabric with the great antistatic effect has advantages of simple structure, high structural strength,great utilization effects, simplicity of components of the antistatic coating, low manufacturing cost, simple manufacturing process, effectiveness in antistatic effect improvement and high practicality and economic effectiveness.

The invention discloses a preparation method of an etching agent for inspecting an S31042 and T91 or T92 dissimilar steel welding joint. The preparation method comprises the preparation of an etching agent A and the preparation of an etching agent B. The step of preparing the etching agent A comprises the sub-step of uniformly mixing oxalic acid, phosphoric acid and distilled water, wherein the mass ratio of the oxalic acid to the phosphoric acid to the distilled water is as follows: the mass of the oxalic acid calculated in terms of C2H2O4.2H2O to the mass of the phosphoric acid calculated in terms of H3PO4 to the distilled water is (6-8): (42-50): (90-100). The step of preparing the etching agent B comprises the sub-step of uniformly mixing sodium chloride, phosphoric acid and distilled water, wherein the mass ratio of the sodium chloride to the phosphoric acid to the distilled water is as follows: the mass of sodium chloride calculated in terms of NaCl to the phosphoric acid calculated in terms of H3PO4 to the distilled water is (20-30): (85-100): (90-100). The method has the advantages that the overall observation of the metallographic structure of the S31042 and T91 or T92 dissimilar steel welding joint is realized, the detection quality and the detection efficiency are improved, and an excellent and reliable detection means is provided for the quality control and rapid detection of the S31042 and T91 / 92 dissimilar steel welding joint.

The invention discloses a Chinese medical ointment for treating cholecystitis which comprises base material, auxiliary material and Chinese medicinal herbs including licorice root 1-10%, rhubarb horsetails 20-80%, the medicament also contains ethanol 10-70%.