271 results about "International market" patented technology

The invention provides a foaming synthetic leather manufacturing technology based on waterborne polyurethane (WPU). In the manufacturing technology, the WPU is taken as a main raw material, and a hollow microsphere foaming agent is taken as a foaming material; and the technology can be widely used for manufacturing synthetic leathers such as clothing leathers, luggage leathers, shoe upper leathers, sofa leathers, home interior trim leathers and the like. The content of volatile organic compounds (VOC) in the finished leather is lower than 2mg/kg (leather), and the air permeability and moisture penetrability are good, thus meeting the EU (European Union) requirements for the ecological synthetic leather; and in addition, the foaming synthetic leather has the advantages of moderate foaming multiplying power, uniform and compact foaming holes, bulky and firm hand feel as well as good comprehensive performance which is equivalent to or superior to that of a solvent-borne product. The foaming synthetic leather manufacturing technology based on the WPU provided by the invention has the beneficial effects that by adopting the WPU instead of the traditional solvent-borne PU, organic pollution is eliminated from a source, organic solvent resources are saved, the comprehensive energy consumption is lowered, the employment environment of laborers is improved, and the ecological grade of the synthetic leather and the international market competitiveness of the product are enhanced, thus achieving obvious innovativeness and remarkable social and economic benefits.

The invention discloses solvent-free synthetic leather and a manufacturing method thereof. The method is characterized by comprising the following steps: firstly, directly coating pretreated base cloth with mixed slurry prepared from solvent-free polyurethane, an assistant and a solvent-free cross-linking agent; solidifying the base cloth coated with mixed slurry through an oven to prepare a semi-finished product; coating release paper with water-based polyurethane as surface resin, and drying and transferring the release paper to the semi-finished product; and carrying out water-based surface treatment to obtain environment-friendly solvent-free synthetic leather. The polyurethane free of a solvent directly coats the base cloth, and is solidified and cross-linked to manufacture the synthetic leather. The technology is small in damage to the release paper, non-toxic, free of pollution, low in energy consumption, low in cost and high in efficiency; traditional solvent-type polyurethane is comprehensively replaced with the solvent-free polyurethane and the water-based polyurethane in combination; the variety, the style and the bandwagon effect of a product are diverse; meanwhile, pollution of an organic solvent is eliminated from the source; the product does not contain VOC; and the ecological grade, the finished product level and the international market competitiveness of the synthetic leather are improved.

The invention discloses a waterborne wear-resistant and scraping-resistant surface treating agent for artificial leather and synthetic leather. The waterborne wear-resistant and scraping-resistant surface treating agent is prepared from, by weight, 50-60 parts of waterborne polyurethane, 30-40 parts of water, 0.03-0.06 part of graphene or oxidized graphene modifier, 2-6 parts of extinction powder, 0.5-1 part of organosilicone flatting agent, 1-1.5 parts of organosilicone coupling agents, 2.0-5.0 parts of hand feeling modifier and 0.5-1.0 part of waterborne thickening agent. The wear resistance, scraping resistance static electricity resistance, ageing resistance, self-cleaning performance and other performance of artificial leather and synthetic leather coatings are greatly improved through the lubricating property, high transparency, electrical conductivity, bacterium resistance, mildew resistance, UV resistance and other characteristics of graphene, and therefore the grade and international market competitiveness of artificial leather and synthetic leather are improved. In addition, traditional solvent type polyurethane is replaced by waterborne polyurethane, and therefore organic solvent resources are saved, organic pollution is eliminated from sources, potential safety hazards are eliminated, and the employment environment of workers is improved. The VOC content in finished leather is lower than 5 mg/kg (leather), and the waterborne wear-resistant and scraping-resistant surface treating agent is ecological and environmentally friendly and conforms to the requirements for ecological synthetic leather of European Union.

The invention relates to a tea green-preserving and fragrance-increasing process which is characterized by comprising the steps of: carrying out secondary green-removing on fresh leaves through a roll green-removing machine and a microwave green-removing machine after the fresh leaves are spread for 6h; firstly drying, winnowing, sieving, baking firstly with gross fire and then enough fire; and increasing the fragrance in a drying, frying and remote infrared combined fragrance increasing machine. Because a scientific combined processing manner is adopted, especially, an optical processing parameter obtained after a plenty of experiments is adopted, the backward looks of no green color, no green coup, poor fragrance and no mellow taste of green tea in southwest in China are overcome, the additional value of green tea, especially in summer and autumn, can be greatly improved, the market competence is enhanced, especially the competence in international market is enhanced, and the scientificalness is remarkable.

The invention discloses a medicine dispensing machine comprising a pedestal box, a panel, a mechanism mounting plate, a first lifting mechanism, a second lifting mechanism, a suck sealing film mechanism, a seal mechanism, a packing mechanism, a rotary disc and a drive mechanism; the pedestal box is a box body with a top opening; the panel is flush with and spliced with the mechanism mounting plate, both of which are arranged on the pedestal box opening; the rotary disc is arranged below the panel and the mechanism mounting plate, and arranged in the pedestal box through the drive mechanism; the drive mechanism drives the rotary disc to rotate with intermittence and equal angle; the rotary disc is uniformly provided with a plurality of medicine box fixing holes; the first lighting mechanism corresponding to the medicine box fixing holes is arranged in the pedestal box; the panel is provided with through holes corresponding to the medicine box fixing holes; the bottom of the panel is provided with a medicine drop ring corresponding to the through holes; the suck sealing film mechanism, the seal mechanism, a box taken hole and the packing mechanism are arranged corresponding to the four adjacent medicine box fixing holes in sequence on the mechanism mounting plate; the second lifting mechanism corresponding to the box taken hole is arranged in the pedestal box. The medicine dispensing machine can be controlled by a machinery automation program, is fast in dispensing speed, saves time and labor, is high in work efficiency, realizes dosage normalization, standardization and scientization, thus connecting with international market.

The invention claims a waterborne polyurethane resin with high solid content and a synthesis method thereof. The polyurethane resin is prepared mainly by polyol, diisocyanate, a catalyst, a hydrophilic chain extender and a polyol chain extender. The method comprises the following steps: firstly preparing a polyurethane prepolymer, then neutralizing and finally preparing waterborne polyurethane. According to the method, the waterborne material is adopted to replace the organic solvent material so as to eliminate the environmental pollution and resource waste caused by the organic solvent from the source; the volatile organic solvent (VOC) is low in content to obviously improve the employment environment of workers, satisfy EU ecological requirements of synthetic leather, facilitate the sustainable development of the industry and improve the international market competitiveness of the synthetic leather. The preparation technology provided in the invention can be used for reducing the difficulty of the prepolymer reaction and dispersion processes and simplifying the synthesis processes, and has low requirements on equipment and simple production process. The preparation technology provided by the invention can be used for well controlling the structure of a polyurethane molecular chain so as to endow the waterborne polyurethane with excellent mechanical properties.

The present invention relates to a method to fabricate a full edible insect powder, with the main raw material as the edible insects with the represent of the flour weevil, the cicada, the cryptympana atrata, the locust and the silkworm pupa. The exploited products in both domestic and international markets at present include the specific animal feeds and the dishes of edible insects, as well as the animal feed made from a certain amount of raw materials of insects. The present invention aims to exploit a full edible insect powder as well as the fabrication method and application thereof to accomplish the industrialized production with a large scale. The technical proposal is that the insects which undergoes both elimination of foreign bodies, toxins and cleaning up in the latter phase of cultivation are killed, dehydrated, roasted, (or dried through refrigeration) dried and refrigerated in vacuum, and then smashed and filtrateed to be the final product. The effect of the present invention is that the full insect powder contains all nutritious elements thereof, including proteins, lipids, vitamins and various trace elements. The present invention has unique characteristic, safety without toxins, wide application fields, feasibility to be the nutrition of serious snacks, and feasibility to be the stuffing of food of various cakes and candies.

The invention belongs to the technical fields of agricultural technology and traditional Chinese medicines and provides technology for cultivating lucid ganoderma in the technical field of edible and medicinal fungi cultivating and processing. The invention aims to provide a method for cultivating cordyceps militaris through short-time sterilization under ultrahigh temperature to realize industrial energy-saving and low-carbon cultivation of cordyceps militaris. The technology is characterized in that under high temperature, the starch is gelatinized and the protein is denatured, and the gelatinized starch and the denatured protein are easily absorbed and utilized by cordyceps militaris, thus improving the production benefit. The technology has the following advantages: 1. heating up the raw materials rapidly, thus shortening the production time; 2. improving the production benefit; 3. realizing energy saving and low carbon since the package containers do not need to be heated up; 4. reducing the cost and realizing automatic production since cordyceps militaris is cultivated on the production line; and 5. realizing quality control in the whole process of processing cordyceps militaris and the active ingredients and laying the reliable foundation for the traditional Chinese medicine products to enter the international markets.

The invention discloses a dynamic management system and a dynamic management method for monitoring and forecasting indexes of international market conditions. The method comprises the following steps of: summarizing and feeding back operational information recorded by distributed database servers in time; calculating and deducing the operational information to form the monitoring indexes of the international market prosperity conditions; and periodically releasing dynamic monitoring reports on the international market conditions, so that medium and small-sized enterprises and administrative departments of governments at all levels can know the current conditions and development tendency of the international market and assist the international market in making synthetic judgments on the development of the international market. In a system for monitoring the indexes of the international market prosperity conditions, a core part consists of a service processing subsystem, a data integration subsystem and a monitoring support subsystem. The normalized and standardized system for monitoring the indexes of the international market prosperity conditions is established to be used as a weatherglass for the medium and small-sized enterprises and the related government administrative departments to make judgments on the requirement of the international market on Chinese products and macro economy tendency.

A flight time resource configuration and optimization method suitable for airline hubs is disclosed. The flight time resource configuration and optimization method comprises the steps of calculating the quantity of first-type time resources; optimizing the first-type time resources; calculating the quantity of second-type time resources; optimizing the second-type time resources for the first time; performing primary real-time analog simulation and conflict regulation; optimizing the second-type time resources for the second time; and performing secondary real-time analog simulation and conflict regulation, and the like. The flight time resource configuration and optimization method can bring benefits for multiple sides and can realize the maximum of social benefit; for passengers, reasonable flight time can greatly reduce probability of flight delays, so that the passengers can enjoy the more good-quality air transportation service; for airports, the airline hubs can optimize the airport management systems, expand international market shares and improve the competitiveness of the airports; and for airlines, the airlines can establish and construct main center radiation type airline network, ensure the flight service quality and improve the reputation of the airlines consequently.

The process of the present invention provides for the manufacture of a novel proton conductive polymer gel useful as backfill for sacrificial and impressed current anode systems The process of the present invention is carried out in aqueous phase thus providing a cheaper option besides the use of ingredients readily available in the international markets. The polymer used as backfill is transformed into a proton conducting form in the gelated network through an in-situ doping process during gelation. The gel product produced can be sliced to sheet of any desired size suitable and compatible to concrete or soil medium. The novelty of the product of the present invention is that it can be used as backfill between any anode such as sacrificial or impressed current mode and is adaptable to the concrete surface both in the presence of moisture or absence of moisture, which is not hitherto been achieved in prior art. Further, the specialty of the utility of this product, is its compatibility with all the sacrificial anodes such Mg, Al, Zn which is not hitherto been realized with any of the earlier chemical backfill known for this application.

The invention belongs to the technical fields of agricultural technology and traditional Chinese medicines and provides technology for cultivating lucid ganoderma in the technical field of edible and medicinal fungi cultivating and processing. The invention aims to provide a method for cultivating lucid ganoderma through short-time sterilization under ultrahigh temperature to realize industrial energy-saving and low-carbon cultivation of lucid ganoderma. The technology is characterized in that under high temperature, the starch is gelatinized and the protein is denatured, and the gelatinized starch and the denatured protein are easily absorbed and utilized by lucid ganoderma, thus improving the production benefit. The technology has the following advantages: 1. heating up the raw materials rapidly, thus shortening the production time; 2. improving the production benefit; 3. realizing energy saving and low carbon since the package containers do not need to be heated up; 4. reducing the cost and realizing automatic production since lucid ganoderma is cultivated on the production line; and 5. realizing quality control in the whole process of processing lucid ganoderma and the active ingredients and laying the reliable foundation for the traditional Chinese medicine products to enter the international markets.

The invention discloses a method for preparing pickled carmine turnip, comprising the steps of cleaning, dicing, salting, desalting, pickling, fermenting, spices adding, packaging, sterilizing, cooling and the like. In the invention, improvements are performed on the basis of traditional vegetable pickling method, so the method is quite suitable for the preparation of pickled carmine turnip; the preparing time is shorter, the prepared pickled vegetables are more nutritive, the quality guarantee period is longer, the taste is more unique, and a certain heath care and conditioning effect is provided. Therefore massive productions of pickled carmine turnip can be realized on the basis of the method disclosed by the invention, so that the method is benefit for promoting the development of Chinese pickled vegetables industry, and enhancing the competitiveness of Chinese pickled vegetables in international markets.

The invention relates to a method for preparing osmanthus wine. Cereal raw materials are soaked and stewed, quyao is added for solidifying and saccharifying the raw materials, osmanthus soused by fresh osmanthus or white sugar is added to well saccharified flavor according to the content of 2 to 6 percent of cereal raw materials by weight, and the step of pit entry solid fermentation of blended grains is carried out; and well fermented grains are distilled and taken out to be stored with original degree in an oak barrel for three or more years, thereby obtaining the osmanthus wine. The osmanthus wine prepared by the method of the invention belongs to fermented and distilled osmanthus wine, the distilled wine is stored in the oak barrel for three or more years, and oaken quercitrin enters into the wine during storage. The wine is golden yellow transparent liquid, is glittering and translucent, and has pleasing and harmoniously mixed osmanthus fragrance, alcoholic fragrance and oaken fragrance and sweet and refreshing mouthfeel, the osmanthus fragrance thereof is naturally and harmoniously mixed with the wine fragrance, and the osmanthus wine is not provided with any spice and food addiitive and has high drinking safety; and the invention integrates Chinese white spirit and international distilled liquor into a whole, and can enable the Chinese wine to step into the international market.

The invention belongs to the technological field of environmentally-friendly water treatment, in particular to an enzymology method for preparing polysaccharide bio-flocculant. In the method, sucrose solution with different concentrations of substrate is prepared according to the requirements of products with different molecular weights; and then 1 percent of calcium chloride solution is added and 30 percent of acetic acid buffer solution is used for regulating the pH to be 5.2 to 5.4; the amount of enzyme added is regulated and the pH is regulated to range from 5.2 to 5.4; simultaneously, reaction conditions of temperature, stirring speed, reaction time and the like are controlled; termination is determined to stop the reaction by measuring kinetic viscosity, and then ethanol, methanol or isopropanol is adopted for precipitation, or a ultrafiltration membrane system is used for separation and purification so that various technological indexes of products with different molecular weights can fully reach the quality standard of international market on a novel polysaccharide bioflocculant. A controllable molecular weight can be synthesized by the method, particularly the polysaccharide bioflocculant with ultra-high molecular weight and also can be used for large scale industrialized production.

The invention provides an anti-seismic safety assessment method of a fortification-exceeding intensity earthquake of an engineering structure, and the method is characterized by comprising the following steps of (1) giving an earthquake level of frequently-occurred intensity, basic intensity, rare intensity and fortification-exceeding intensity in the place where the project is located; (2) demarcating the displacement or the displacement angular benchmark of the frequently-occurred intensity and the rare intensity; (3) matching the seismic oscillation of the frequently-occurred intensity, the basic intensity, the rare intensity and the fortification-exceeding intensity with the structure behavior through a static push-over analysis method or an increment power analysis method; and (4) drawing a structural capacity curve and a seismic oscillation curve, and judging whether the dual-control performance of the force and the displacement meets the requirement or not. The method has the beneficial effects that design evaluation is carried out for the uncertainty of the set fortification intensity, the safety, robustness and collapse resistance of the engineering structure can be improved, and no mature method can be referred especially for the anti-seismic safety assessment method in the international market.

Tea tree oil has ultra-strong broad-spectrum antibacterial performance and the functions of sterilizing, killing mildew, resisting viruses, relieving inflammation, killing pests, repelling pests, killing mites, protecting skin, degreasing, restoring physical ability and the like, rapidly acts, is not easy to generate medicine resistance, is considered as one of the most effective natural antimicrobials discovered so far and is an ideal synthetic antibiotic substitute, thereby being widely applied in the processing of medicines, cosmetics, chemicals for daily use and foods. In order to solve the problems that along with the change of tree seeds, producing areas, climates and picking time, the content of each component of natural tea tree oil has no fixed value, the quality is not easily controlled and the requirements of various downstream product users for different specifications and different applications can not be satisfied, and the prominent contradiction that the supply of an international market is not adequate to the demand, the invention discloses standardized recombinant tea tree oil which can effectively solve or relieve the supply and demand contradiction of the international market.

The invention relates to a method for extracting a euphorbia peplus plant extract for preparing an antitumor medicament from a euphorbia peplus plant. The method comprises the following process steps of: smashing raw materials; performing reflux extraction; concentrating under reduced pressure; extracting; performing back-extraction; performing alkaline hydrolysis; adjusting PH value to 7; concentrating under reduced pressure; performing silica gel column chromatography; performing gradient elution with petroleum ether and ethyl acetate; concentrating; crystallizing; and drying. The method has the advantages of capability of realizing industrial production scale because industrially readily-available separating materials and reagents are adopted, high product quality, content of over 99.9percent and strong international market competitiveness.

The invention discloses a high-nitrogen nickel-free antibacterial stainless steel watch case and a manufacturing method thereof. According to the high-nitrogen nickel-free antibacterial stainless steel watch case disclosed by the invention, Ag is combined with high nitrogen, so the antibacterial effect of Ag can be played, and the hardness and wear resistance of the watch case can be improved as well, therefore the high-nitrogen nickel-free antibacterial stainless steel watch case has a huge market value. According to the watch case disclosed by the invention, nickel element in the watch case is removed, the requirements of European Union ROSH environmental protection certification are fully carried out, so harms caused by nickel allergy are reduced to zero; moreover, the safety of the watch case is improved, and a quite good foundation is laid for China-made watch cases to break into and occupy international markets. Besides, according to the high-nitrogen nickel-free antibacterial stainless steel watch case disclosed by the invention, the mechanical properties of stainless steel are improved, good toughness and plasticity of the stainless steel are maintained; the strength of the stainless steel can be further improved; the yield strength can be higher than 2Gpa; the wear resistance of the stainless steel watch case is improved as well.

The invention relates to a production method of low-alcohol cider. According to the invention, process steps such as original fruit puree impregnation, high-temperature enzymolysis, high-temperature initiation, low-temperature long-time fermentation, and the like are adopted. The obtained cider has the advantages of golden color, clear wine body, good sour and sweet taste, soft and harmonious taste, rich and long-lasting aroma, and sufficient aftertaste. With the method, apple deep processing industrial chain in our nation is prolonged, apple added value is increased, and a defect of insufficient taste of cider in our nation is overcome. With the method, a firm basis is made for expanding consumer groups of the cider in our nation, and the cider is provided with competitiveness in domestic and international markets.

The invention relates to a pellet ore binder prepared by taking sludge generated in sewage treatment as a raw material. The binder comprises sludge in a preliminary sedimentation tank, sludge in a coagulation sedimentation basin or residual activated sludge, wherein the sludge in the preliminary sedimentation tank, sludge in the coagulation sedimentation basin or residual activated sludge are powdery sludge obtained by drying, crushing and treating. The invention also relates to an application and a usage method of the pellet ore binder prepared by sludge. The pellet ore binder prepared by sludge generated in sewage treatment is capable of raising the grade and the metallurgy performance of a furnace ore, reducing the iron-making cost, reducing the resource consumption and energy consumption, minimizing the pollutant discharge capacity and raising the capability of national steel material and product in the competition of international markets. The sludge generated in sewage treatment which is difficult to be treated can be obtained resource utilization with high efficiency, so that the mineral product resource such as bentonite and the like can be saved.

The invention discloses a one-step method for synthesizing fenchol with turpentine. In the method, turpentine is used as a raw material, CHKC-4 is used as a catalyst, the catalytic characteristics of the catalyst, namely high activity and selectivity are utilized to perform catalytic isomerization and hydration on pinene (terpene), isomerization and hydration are completed in one step, and then physical methods and chemical methods are combined, and various advanced separation technologies such as efficient vacuum fractionation and melt crystallization are utilized to perform assembly and integration and prepare the fenchol product of which the yield is no less than 50% and purity is 99%. The method has the following advantages: turpentine is used as a raw material which is abundant, is easy to obtain and has low cost, the synthesis and separation technologies are simple, the method is convenient to operate, the product has high purity and lower production cost, etc. The technology and cost of the method are obviously superior, and the competition of the product in international markets can be increased.