Patents
Literature
Patsnap Copilot is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Patsnap Copilot

37results about How to "Penetration thoroughly" patented technology

A braided tube homogeneously-enhanced type polyvinylidene fluoride hollow fiber film and a preparing method thereof

The invention discloses a preparing method of a braided tube homogeneously-enhanced type polyvinylidene fluoride hollow fiber film, and belongs to the field of polymer film product preparation. The preparing method includes firstly preparing a polyvinylidene fluoride solution A having a certain low concentration, dipping a braided tube with the solution A to allow the polyvinylidene fluoride solution to penetrate into the inside of the braided tube, coating the outside of the braided tube with a high-concentration polyvinylidene fluoride film casting solution B having a certain formula, and putting the braided tube coated with the solution A and the solution B into a coagulating bath to allow the polyvinylidene fluoride coated in the two times to be subjected to phase separation simultaneously. The polyvinylidene fluoride hollow fiber film prepared by the method is advantageous in that 1) the inner low-concentration polyvinylidene fluoride solution tightly surrounds fibers of the braided tube, is tightly connected to an outer film layer after phase transition, and is not liable to shed; 2) a high-aperture-ratio compact surface layer is formed from the outer high-concentration film casting solution and provides effects of filtration; and 3) the braided tube with high strength provides excellent film fiber longitudinal stretching strength.
Owner:安徽指南针科创园发展有限公司

Preparation method for low-cost insulating phenolic resin laminated board resistant to moisture and heat

The invention provides a preparation method for a low-cost insulating phenolic resin laminated board resistant to moisture and heat, and relates to the preparation method of the phenolic resin laminated board. The preparation method aims at solving the technical problems that at present, electrician laminated wood prepared from birch and epoxy resin raw materials is relatively high in price, high-quality birch resources are wasted, and under the moist and hot environment, the water absorption is high, the water absorption speed is high and insulativity is reduced. The method includes the steps that firstly, phenolic resin is prepared; secondly, poplar veneer is dried and cooled; thirdly, the poplar veneer is soaked in modified resin to be processed; and fourthly, the processed veneer is dried, pre-pressed and hot-pressed. The preparation method is low in production cost, the water absorption of the prepared laminated wood board under the moist and hot environment is effectively reduced, and therefore the moist and hot ageing of laminated wood is slowed down, and the laminated board can have the lasting insulating property. The preparation method is used for preparing the low-cost insulating phenolic resin laminated board resistant to moisture and heat.
Owner:NORTHEAST FORESTRY UNIVERSITY

Method for preparing mixed pickled vegetables through techniques of three-stage fermentation and positive and negative pressure synergistic permeation on fruit-vegetable traditional Chinese medicine flavored fluid

The invention discloses a method for preparing mixed pickled vegetables through techniques of three-stage fermentation and positive and negative pressure synergistic permeation on fruit-vegetable traditional Chinese medicine flavored fluid. The method comprises the following steps of performing hot water treatment to remove raw flavor of raw materials, then performing second-stage moisture exhaust and second-stage baking through an intelligent air-source heat pump baking machine so as to obtain baked materials, performing low-temperature pickling under the condition of 4-5 DEG C, performing quick-freezing, then putting the frozen materials into a freezer, and performing freezing and pickling; performing permeation under the condition of positive and negative pressure synergistic treatment of fruit-vegetable traditional Chinese medicine flavored fermentation liquor and frozen pickled vegetable raw materials; firstly performing two-stage positive and negative pressure permeation on tuber raw materials; then adding eggplant fruit type raw materials, performing mixing, and performing one-stage positive and negative pressure permeation; and finally, adding leaf vegetable type raw materials, performing mixing, performing one-stage positive and negative pressure permeation, and performing nondestructive sterilization under superhigh pressure condition so as to obtain mixed pickled vegetable products. Through the adoption of the method disclosed by the invention, the mixed pickled vegetable products of which the mouth feel is harmonious and is closer to that of traditional fermented pickled vegetables can be prepared, and are free from raw flavor, low in nitrite content and high in production efficiency.
Owner:XIHUA UNIV +2

Preparation method of porous zinc support material for composite ZnO nanorod

The invention relates to a preparation method of porous zinc support material for composite ZnO nanorod, and relates to a prosthesis inorganic material or a prosthesis-coated inorganic material. The method comprises the following steps of: firstly, preparing a porous zinc support material with an apparent density in the range of 1.5+/-0.1-3.5+/-0.1g/cm3 and an open-rate range of 48.4 +/-1.5-78.2+/-1.2%, which is similar to the natural bone of the human body, and preparing a ZnO nanorod in-situ on the surface of the pore wall of the porous zinc support material, in addition, obtaining the porous zinc support material of the composite ZnO nanorod. The preparation method of porous zinc support material for composite ZnO nanorod overcomes that different kinds of nitrates are needed in the process of preparing the ZnO nanorod on the surface of the substrate by the prior art, or a ZnO seed layer or a seed layer is firstly prepared on the surface of the substrate; oxygen is continuously introduce into the sodium chloride solution, and the obtained ZnO is a non-nano rod during preparation of ZnO on the surface of the zinc sheet; and the prepared degradable open-hole porous zinc and the zinc alloy biological material do not have the defects of antibacterial and sterilization performance.
Owner:HEBEI UNIV OF TECH

Marble slab vibrating glue seepage equipment and process

PendingCN107116699ARapid glue penetrationIncrease micro vibrationWorking accessoriesStone-like material working toolsAdhesive glueFrequency changer
The invention discloses marble slab vibrating glue seepage equipment and process. A natural state glue seepage vibrating table, a vacuum state glue seepage vibrating table and a transition roller bar table are included, the natural state glue seepage vibrating table is provided with a vibrating device and a plurality of evenly-distributed vibrating buffer devices, a roller bar of the natural state glue seepage vibrating table is provided with a gluing-free disc, and a vacuum chamber and a vacuum machine are arranged on the vacuum state glue seepage vibrating table. According to the marble slab vibrating glue seepage equipment and process, microseismic activity in the natural state is increased, and quick glue seepage can be achieved under the condition that glue has not been cured on surface skin and achieves a certain degree; the microseismic activity under the vacuum state can be increased, according to materials and requirements of different stone kinds, the vibrating frequency of a frequency changer is adjusted, glue seeps into cracks and holes more thoroughly, and the ideal quality state is achieved. Meanwhile, the gluing-free disc device serves as a transmission roller bar, the platform flatness meets the requirement of high-quality marble slabs better.
Owner:泉州东继顺锦盛石业有限公司

Crane steel cable maintenance device

InactiveCN111039168AAchieve oilingRealize the oiling operationCleaning using toolsLoad-engaging elementsMarine engineeringElectric machinery
The invention relates to the field of crane equipment maintenance, in particular to a crane steel cable maintenance device which comprises a machine body and oil storage cavities arranged in the leftend wall and the right end wall of the machine body. The end walls of the sides, far away from each other, of the left and right oil storage cavities are internally provided with communication groovescommunicating with the outside, a first rotating shaft which is in power connection with a driving motor fixedly connected with the rear end wall of the oil storage cavity is rotationally arranged ineach oil storage cavity, an oscillating rod is fixedly arranged on the outer surface of each first rotating shaft, the front end wall of each oscillating rod is rotationally provided with a first fixed pulley, an arc-shaped guide chute is arranged in the end wall of one side, far away from the corresponding communication groove, of each oil storage cavity, and a sliding block is slidably arrangedin each arc-shaped guide chute. According to the crane steel cable maintenance device, oiling of crane steel cables can be achieved conveniently, the device can lift the crane steel cables, the steelcables are immersed into protection oil while the device ascends, oiling of the steel cables is achieved, the penetration of oil is more thorough during immersion type oiling, and the protection effect is better.
Owner:东阳格盘机械科技有限公司

Preparation method of carbon nanotube composite material

The invention provides a preparation method of a carbon nanotube composite material. The preparation method comprises following steps: (1), vacuum filtration: a carbon nanotube film is flatly laid onfilter paper, firstly, a resin solution with concentration being 0.1-20 mpa.s is dropwise added to the carbon nanotube film, vacuum filtration is performed for 1-60 min, a resin solution with concentration being 20-5000 mpa.s is dropwise added, vacuum filtration is performed until no obvious resin drops exist on the upper surface of the carbon nanotube film, and intensity of pressure in the vacuumfiltration process is controlled to be 0.01-1 MPa; (2), high-temperature pressure curing: the carbon nanotube film soaked with resin in the step (1) is taken out and subjected to high-temperature pressure curing formation; intensity of pressure is controlled to be 1-3 MPa, temperature is 50-220 DEG C, and curing time is 1-10 h. According to the preparation method, the resin directly permeates inthe thickness direction of the carbon nanotube film in the vacuum filtration process, so that soaking time is greatly shortened, soaking of the carbon nanotube with the resin is improved, high-contentcarbon nanotube reinforcement is contained in the composite material while the carbon nanotube is completed soaked and coated with the resin, and accordingly, the composite material has good mechanical property and thermoelectric performance.
Owner:绍兴兆丽新材料科技有限公司

Heart-quieting and nerve-calming specially-flavoured peanuts and preparation method thereof

The invention discloses heart-quieting and nerve-calming specially-flavoured peanuts. The heart-quieting and nerve-calming specially-flavoured peanuts are prepared from the following raw materials in parts by weight: 100-120 parts of peanuts with vines and shells, 10-12 parts of white vinegar, 14-18 parts of white sugar, 3-4 parts of sedum aizoon, 5-6 parts of day lily, 10-15 parts of cucumber, 8-10 parts of longan, 8-10 parts of litchi, 4-5 parts of bodhi leaves, 3-4 parts of poria cocos, 2-3 parts of schisandra chinensis and 4-5 parts of albizia flower. According to the heart-quieting and nerve-calming specially-flavoured peanuts disclosed by the invention, slim holes are drilled in the peanut shells which are not easy to season originally, so that the permeation of fragrance is more thorough, and peanut kernels are strong in fragrance and unique in flavour; moreover, the unbroken peanut shells are capable of ensuring that the fragrance of the peanut kernels is not liable to diffuse and is long in retention period; the raw materials of cucumber, longan, litchi and the like are added to the finished products, so that the finished products are rich in nutrition, and have the effects of nourishing heart and calming liver, enriching blood and improving eyesight, enriching yin and nourishing kidney, quieting heart and calming nerves, and the like.
Owner:ANHUI KAILI CEREALS OILS & FOODSTUFFS

Method for making health tea by using Aralia chinensis tender shoots

InactiveCN105831333AFast penetrationPenetrate thoroughlyTea substituesGestationDisease
The purpose of the invention is to provide a method for making a health tea by using Aralia chinensis tender shoots. The method comprises the following steps: preparing the Aralia chinensis tender shoots and isomaltooligosaccharides, homogenizing, sterilizing, carrying out cylinder enzyme deactivating, carrying out vacuum dipping, and carrying out freeze drying. The making time of the method using vacuum dipping technology and freeze drying technology combination is dozens of times shorter than traditional making time. The health tea has the advantages of simple structure, easy operation, smooth surface, bright color and good flexibility of the Aralia chinensis tender shoots, difficult damages, keeping of the original color, smell, taste, shape and nutrition components, and realization of completeness, beauty and delicate and sweet taste of the boiled health tea. The health tea can be taken for a long term to prevent the disease incidence of diabetic and obesity patients, and is convenient to eat and store. The health tea has the efficacy of enhancing appetite and refreshing gestation, tranquilizing mind and reducing blood pressure, strengthening kidney and promoting urination, invigorating blood circulation and relieving pains, invigorating energy and tranquillizing mind, enriching essence and tonifying kidney, and preventing cancer, and provides a new health tea drink for modern life. The health tea has constipation control, intestinal harmful flora propagation inhibition, intestinal environment improvement and intestinal protection effects.
Owner:朱彩凤

Peanut with eyesight improving function, tea flavor and unique taste and preparation method thereof

The invention discloses a peanut with an eyesight improving function, tea flavor and a unique taste and a preparation method thereof. The peanut is prepared from the following raw materials in parts by weight: 80 to 100 parts of hull-connected peanut with cirrus, 8 to 10 parts of white vinegar, 7 to 8 parts of bitter gourd powder, 8 to 10 parts of stachyose, 14 to 18 parts of broadleaf holly leaf, 10 to 15 parts of aloe, 8 to 12 parts of dragon fruit, 2 to 3 parts of chestnut leaf, 3 to 4 parts of glossy privet fruit, 2 to 3 parts of chrysanthemum morifolium ramat and 4 to 5 parts of mulberry. According to the peanut disclosed by the invention, pores are punched in peanut hulls which are not easy to flavor, so that aroma can permeate more thoroughly, and peanut kernels are strong in aroma and unique in flavor; in addition, as the peanut hulls are not broken, the aroma of the peanut kernels does not disseminate easily, and the preservation period of the aroma becomes longer; bitter gourd, aloe and other raw materials are added in finished products, so that the peanut is scented and strong and has the effects of improving hearing and vision, slimming and whitening, expelling noxious substances and protecting stomach, resisting aging and the like.
Owner:ANHUI KAILI CEREALS OILS & FOODSTUFFS

Method for preparing mixed kimchi using three-stage fermentation of fruit and vegetable traditional Chinese medicine flavor liquid and positive and negative pressure synergistic osmosis technology

The invention discloses a method for preparing mixed kimchi using three-stage fermentation of fruit and vegetable traditional Chinese medicine flavor liquid and positive and negative pressure synergistic osmosis technology, removing raw raw materials by hot water treatment, and then using an intelligent air source heat pump dryer for secondary dehumidification Dry raw materials obtained through secondary drying, pickled at a low temperature of 4-5°C, then quick-frozen, and then put into a freezer for freezing and pickling, using fruit, vegetable, and traditional Chinese medicine flavor fermentation liquid and frozen kimchi raw materials to be co-processed under positive and negative pressure Under the condition of infiltration, the tuber raw materials are first infiltrated in two stages of positive and negative pressure, then mixed with solanaceous raw materials and then infiltrated by positive and negative pressure in one stage, and finally mixed with leafy vegetables and then infiltrated in one stage of positive and negative pressure, ultra-high pressure The mixed kimchi product is obtained by non-destructive sterilization under the condition. The invention can prepare mixed kimchi products with harmonious taste and closer to traditional fermented kimchi, the product has no raw taste, low nitrite content and high production efficiency.
Owner:XIHUA UNIV +2

Preparation method of low-cost insulating phenolic resin laminates resistant to heat and humidity

The invention provides a preparation method for a low-cost insulating phenolic resin laminated board resistant to moisture and heat, and relates to the preparation method of the phenolic resin laminated board. The preparation method aims at solving the technical problems that at present, electrician laminated wood prepared from birch and epoxy resin raw materials is relatively high in price, high-quality birch resources are wasted, and under the moist and hot environment, the water absorption is high, the water absorption speed is high and insulativity is reduced. The method includes the steps that firstly, phenolic resin is prepared; secondly, poplar veneer is dried and cooled; thirdly, the poplar veneer is soaked in modified resin to be processed; and fourthly, the processed veneer is dried, pre-pressed and hot-pressed. The preparation method is low in production cost, the water absorption of the prepared laminated wood board under the moist and hot environment is effectively reduced, and therefore the moist and hot ageing of laminated wood is slowed down, and the laminated board can have the lasting insulating property. The preparation method is used for preparing the low-cost insulating phenolic resin laminated board resistant to moisture and heat.
Owner:NORTHEAST FORESTRY UNIVERSITY

Method for making health tea by using sweet potato tender shoots

The purpose of the invention is to provide a method for making health tea by using sweet potato tender shoots. The health tea is made from the sweet potato tender shoots through sterilizing, roller enzyme deactivating, homogenizing, vacuum impregnating and freeze drying technologies, vacuum impregnating and freeze drying technologies are combined to make the making time be dozens of times shorter than traditional making time, the method is simple and is easy to operate, the health tea has smooth surface, and the sweet potato tender shoots have bright color and good flexibility, and cannot be damaged, and the health tea keeps the original color, smell, taste, shape and nutrition components of the sweet potato tender shots. The health tea can be drunk for a long term to enhance the immunity, improve the disease resistance of bodies, promote metabolism, delay ageing, reduce the blood sugar, relax bowel, promote urination, rise the thrombocyte, stop bleeding, prevent arteriosclerosis, prevent cell canceration, promote lactation, detoxify, protect eyesight and prevent nyctalopia, so the health tea can prevent and treat constipation, inhibit propagation of harmful florae in the intestinal tract, improve the intestinal environment and protect the intestinal tract. The method develops a new health tea drink for modern life, and increases the income of peasants.
Owner:黄旗兵

A kind of braided tube homogenous reinforced polyvinylidene fluoride hollow fiber membrane and preparation method thereof

The invention discloses a preparing method of a braided tube homogeneously-enhanced type polyvinylidene fluoride hollow fiber film, and belongs to the field of polymer film product preparation. The preparing method includes firstly preparing a polyvinylidene fluoride solution A having a certain low concentration, dipping a braided tube with the solution A to allow the polyvinylidene fluoride solution to penetrate into the inside of the braided tube, coating the outside of the braided tube with a high-concentration polyvinylidene fluoride film casting solution B having a certain formula, and putting the braided tube coated with the solution A and the solution B into a coagulating bath to allow the polyvinylidene fluoride coated in the two times to be subjected to phase separation simultaneously. The polyvinylidene fluoride hollow fiber film prepared by the method is advantageous in that 1) the inner low-concentration polyvinylidene fluoride solution tightly surrounds fibers of the braided tube, is tightly connected to an outer film layer after phase transition, and is not liable to shed; 2) a high-aperture-ratio compact surface layer is formed from the outer high-concentration film casting solution and provides effects of filtration; and 3) the braided tube with high strength provides excellent film fiber longitudinal stretching strength.
Owner:安徽指南针科创园发展有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products