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Chromatic composite rock slices and method for preparing same
The invention relates to a colorful composite rock sheet and a preparation process thereof. The composite rock sheet is prepared by raw materials with following proportion by weight, 60-65 parts of water-base resin, 5-8 parts of film-forming auxiliary agent and 30-35 parts of natural ore powder. The process comprises the following steps that firstly adding raw material in a burden charging barrel according to formulation, and conducting filter treatment after evenly mixing through stirring and dispersing, secondly conducting one-stage drying treatment after spraying into sheet shape with a spraying machine, wherein temperature is controlled within 50 DEG C-120 DEG C, thirdly immersing sheet-shaped material which is sprayed and dried into solvent for at least five minutes, then conducting with two-stage drying treatment, wherein temperature is controlled within 50 DEG C-120 DEG C, fourthly disintegrating into fragments with irregular size with a disintegrator, and obtaining finished products after screening. The beneficial effect of the invention is that the sheet is conducted with two times drying treatments and immersion treatment. The rock sheet has the characteristics of easy color matching, softness, non bonding and color fading, difficult solution and easily even dispersion when making up granite paint.
Owner:HANGZHOU SENLESHI COATING
Colorful rubber floor mat and manufacturing method of colorful rubber floor mat
ActiveCN104000463AAvoid deformationExtended service lifeSynthetic resin layered productsLaminationPolymer scienceAdhesive
Owner:QINGYUAN CHUANAO HI TECH MATERIAL CO LTD
Camera lens and preparation method thereof, camera assembly and electronic equipment
InactiveCN110719393ADoes not affect shootingAvoid light transmissionTelevision system detailsColor television detailsCamera lensEngineering
The invention discloses a camera lens and a preparation method thereof, a camera assembly and electronic equipment. Specifically, the invention provides a camera lens, which comprises: a substrate, wherein the substrate is provided with a window area and a texture area arranged around the window area; an appearance membrane which is attached to one side of the base plate and comprises; a substrateprovided with a first hollowed-out area, wherein the orthographic projection of the first hollowed-out area on the base plate covers the window area; a texture layer, wherein the texture layer is arranged on one side of the substrate, and the orthographic projection of the texture layer on the substrate at least covers the texture area; and a coating layer, wherein the coating layer is arranged on one side, far away from the substrate, of the texture layer. Therefore, the bonding strength between the appearance diaphragm and the substrate is relatively high, the texture effect of the camera lens is flashing, the texture layer is not easy to fall off, the appearance effect is good, the product yield is relatively high, and the production cost is relatively low.
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD
Selective immersion process of PCB
InactiveCN101695219AEasy to fadeEasy to achieve defilmingConductive pattern reinforcementScreen printingSurface cleaning
The invention discloses a low-cost selective immersion process which is applicable to a PCB (printed circuit board). The process comprises: 1) surface cleaning of the PCB; 2) a first-side ink silk screen printing of the PCB; 3) baking board; 4) a second-side ink silk screen printing of the PCB; 5) baking board; 6) immersion; and 7) stripping; hereinto, the ink in processes 2) and 4) adopts Aurosit2149HS ink and 77T silk screen printing. The invention adopts novel and low-cost thermal curing type ink to replace the dry film or blue plastic which is widely used in the existing industry, adopts the way of silk screen ink to implement the selective covering of the PCB surface and only needs short-time thermal curing process after silk screen. The selective immersion process has the advantages of simple flow, convenient operation, and low production cost, and is easy to realize the selective covering of the PCB with small welding spot space. Simultaneously, the ink causes less pollution to the gold nickel cylinder of an immersion line and is convenient for the stripping.
Owner:惠州市协昌电子有限公司
Structure, forming method of structure, structure forming device, structure color, diffraction light reading method, and truth/false discriminating method
InactiveCN101416079AEasy to fadeSimple compositionDiffraction gratingsOptical diffractionOptoelectronics
It is possible to make decorative a material excellent in recycling feature while satisfying a requirement for industrially putting a structure color to practical use. It is also possible to easily verify whether an object is genuine or nor, and re-use by separating a hologram seal or the like is made impossible. A cavity (12) having at the interface a cyclic structure (13) causing optical diffraction is formed inside a substrate (11), and a cyclic structure (15) causing optical diffraction is formed on part or the whole of the surface of the substrate (11). The cavity interface cyclic structure (13) and the substrate surface cyclic structure (15) have regular arrangements that develop a structure color. When a functional material is allowed to contact the substrate surface cyclic structure (15), structure color development by the substrate surface cyclic structure (15) is prevented to make it possible to read a structure color developed by the cavity interface cyclic structure (13).
Owner:TOYO SEIKAN KAISHA LTD
Photographing method and photographing device
ActiveCN105072350AQuality improvementImprove clarityTelevision system detailsColor television detailsComputer visionSource area
The present invention provides a photographing method. The photographing method comprises entering into a slow shutter photographing mode after acquiring a slow shutter photographing mode command; continuously acquiring images of all frames of a photographed object; dividing the image of each frame of the photographed object into an optical track area, a background light source area and a non light source area according to a first preset brightness value; synthesizing the optical track areas of the images of all the frames to be an optical track area of an object image; using background light source areas of images of one or more frames as a background light source area of the object image, so as to prevent the background light source area of the object image from over exposure; synthesizing the non light source areas of the images of one or more frames to serve as a non light source area of the object image, so as to enable the brightness of the non light source area of the object image to be enhanced and avoid over exposure; and storing the object image after acquiring a photographing command.
Owner:HUAWEI TECH CO LTD
Manufacturing method of FDY (fully drawn yarn) fine denier differentiation series products
InactiveCN102560701AChanging the internal orientation structure of the moleculeGood compatibilitySpinnerette packsMelt spinning methodsYarnEngineering
The invention discloses a manufacturing method of FDY (full drawn yarn) fine denier differentiation series products, which includes the following production steps of polymerizing in a final-polymerization kettle; distributing by a melt distributor, boosting by a boosting pump; conveying melts; cooling by a cooler, mixing by a static mixer, distributing by a melt distribution valve and spinning in a spinning box; extruding the melts through a metering pump; utilizing a spinning component and a circular blower; cooling and forming; applying oil on double oil nozzles; passing a spinning shaft; setting a pre-network; passing a first heat roll and a second heat roll; setting a main network; passing a yarn guider, a yarn breakage detector and a winder; doffing, dyeing and grading; and performing quality inspection and package, wherein spinneret plates with the ratio L / D of the length (L) to the diameter (D) of 3.56-3.75 are utilized in the step of spinning in the spinning box and staggered in a W-shaped manner, heating devices are arranged on the peripheries of the spinneret plates, the distance between the surface of each spinneret plate and an airless area at the upper end of the cooling blower is set to be 75mm in the step of passing the circular blower. Accordingly, the FDY fine denier differentiation series products manufactured by the manufacturing method are more excellent in quality.
Owner:TONGKUN GRP ZHEJIANG HENGTONG CHEM FIBER
Method for completely removing diamond-like carbon film from surface of workpiece
The invention provides a method for completely removing a diamond-like carbon film from the surface of a workpiece. The method comprises the steps of firstly bombarding the surface of the workpiece by oxygen plasmas, then, carrying out electrolytic deplating in an acidic electrolyte at room temperature in a manner of taking the workpiece as an anode, slowly increasing the electrolysis voltage at the rate of 0.5-2 volt per time once by once, maintaining for 0-15 minutes whenever the voltage is increased, then, observing whether the diamond-like carbon film on the surface of the workpiece is completely removed or not, continuously increasing the voltage until the voltage is increased to 10-20V if the diamond-like carbon film on the surface of the workpiece is not completely removed, rapidly decreasing the voltage to 0V in 0-5 seconds if the diamond-like carbon film on the surface of the workpiece is completely removed or the voltage is increased to 10-20V, then, taking out the workpiece, cleaning, then, observing, and repeating the processes of oxygen plasma bombarding and electrolytic deplating if the diamond-like carbon film on the surface of the workpiece is not completely removed yet. Confirmed by experiments, by using the method, the diamond-like carbon film on the surface of the workpiece can be completely removed, and corrosion and destruction to the workpiece are not caused, so that the method has a good application prospect.
Owner:NINGBO INST OF MATERIALS TECH & ENG CHINESE ACADEMY OF SCI
D2D group multi-target cache method based on social content and D2D group multi-target cache system based on social content and D2D group multi-target cache device based on social content
ActiveCN108616845ALow social costReduce the number of transfersData processing applicationsTransmissionSocial contentComputer science
The invention discloses a D2D group multi-target cache method based on social content and a D2D group multi-target cache system based on the social content and a D2D group multi-target cache device based on the social content. The number of the cached data packets under the optimal condition can be obtained based on the D2D cache strategy. The cache strategy is established based on the wireless link quality, the preference degree of the user and the social cost. Especially the BUE at least having the same social attributes is searched so that the unrelated social attributes of the user can bediluted, the corresponding unnecessary social cost can be weakened and the actually paid social cost of the user is enabled to be low and the preference packet of the user can also be acquired; meanwhile, the cached data packets are transmitted to other VUE by using a vertex dyeing algorithm so that the transmission frequency of the HUE can be reduced and the overall transmission efficiency can beenhanced. The wireless link quality, the social cost of communication between the users and the preference of the user are fully considered so that the user is enabled to acquire the preference packet under the condition of paying low social cost.
Owner:FOSHAN SHUNDE SUN YAT SEN UNIV RES INST +2
Skin protection cream capable of eliminating striae gravidarum
InactiveCN106344435AFunction and effect are effectiveSmall molecular weightCosmetic preparationsToilet preparationsHydroxyprolineCuticle
The invention provides skin protection cream capable of eliminating striae gravidarum. The skin protection cream is characterized by comprising, by weight, 10-15 parts of epidermal cell growth factors, 10-15 parts of kaempferol, 5-10 parts of methylsilanol hydroxyproline aspartate, 5-10 parts of vitamin A acid and 10-15 parts of collagen. The skin protection cream has the advantages that the striae gravidarum can be lightened and eliminated by the skin protection cream, and the treatment time can be shortened.
Owner:吉安市御美丽健康产业股份有限公司
Cheilogramma-fading nourishing lipstick and preparing method thereof
InactiveCN105326753AEnsure hygieneTo promote metabolismCosmetic preparationsToilet preparationsRHODIOLA ROSEA ROOTJojoba oil
The invention belongs to the field of daily supplies, and relates to a cheilogramma-fading nourishing lipstick and a preparing method thereof. The lipstick is prepared from the following raw materials: shark liver oil, jojoba oil, lecithin, olive oil, peach flower, carrot, mushroom, avocado, carmine radish, bee wax, royal jelly, essential oil of jasminum, essential oil of chamomile and a traditional Chinese medicine additive, wherein the traditional Chinese medicine additive is prepared from the following bulk pharmaceutical chemicals: leaf of delavay neocinnamomum, fiveleaf akebia fruit, capparis acutifolia, pseudo-ginseng, acanthopanax, gynostemma pentaphylla, Rhodiola rosea, Astragalus membranaceus, lithospermum, rosemary, witch hazel and herba epimedii. The lipstick can nourish and moisturize the lip skin, is antioxidant, has the effects of activating blood, moistening skin, resisting aging and promoting metabolism to fade cheilogramma, is edible, ensures oral hygiene and has no any side and toxic effects after long-term use.
Owner:QINGDAO HAIZHIYUAN INTELLIGENT TECH
SBS (styrene-butadiene-styrene)-modified colorless cementing material and preparation method thereof
Owner:WUJIANG CITY MINGGANG ROAD & BRIDGE
Selective electroless gold plating process for printed circuit boards
InactiveCN105142353AReduce areaReduce pollutionConductive pattern reinforcementScreen printingMaterial resources
The invention discloses a selective electroless gold plating process for printed circuit boards, including the following steps: (1) making a screen printing board; (2) screen-printing a first side of a PCB with ink; (3) baking the board; (4) screen-printing a second side of a PCB with ink; (5) baking the board; (6) electroless gold plating; and (7) stripping a film. According to the process, TPBKM2 ink is used to replace dry film or blue gel widely employed in the industry today, and ink screen-printing is adopted to selectively cover the sides of the board, thereby reducing the area of electroless gold plating and lowering the cost. Ink causes less pollution to a gold nickel urn. Film stripping is easy. A lot of manpower and material resources can be saved, and the production cost can be lowered. The process needs no artificial alignment, exposure, development, or other cumbersome steps. Operation is convenient, and the production is low. Selective covering of a PCB with small pad clearance is easy to realize. The process is highly operable, and has good promotion value in production and application of selective electroless gold-plated PCBs.
Owner:XINFENG FUCHANGFA ELECTRONICS
Coastal multi-source multi-load coordination control system and method considering sea water desalination
PendingCN110492529AAccurately give the optimal control pathFulfilling consumption requirementsSingle network parallel feeding arrangementsEnergy storageWater desalinationPower station
The invention provides a coastal multi-source multi-load coordination control system and method considering sea water desalination. The coastal multi-source multi-load coordination control system comprises a control center, a new energy power station, an energy storage device, sea water desalination facilities and conventional loads. The control center is used for formulating an optimal day-aheadplan and an optimal intra-day plan, and controlling the new energy storage device and the seawater desalination facilities to be executed so as to carry out coordination control according to acquiredoperation data and meteorological data. Thus, the optimized regulation and control path of the multi-source multi-load seawater desalination process can be accurately provided, the characteristics ofthe energy storage technology are fully utilized, the coastal controllable load and energy storage are adjusted by taking energy storage adjustment as a main principle and controllable load adjustmentas an auxiliary principle so as to track a renewable energy power generation curve, and the consumption requirement of renewable energy in coastal regions is met.
Owner:CHINA ELECTRIC POWER RES INST +3
Manufacture method of long-afterglow self-luminous ground marks
The invention discloses a manufacture method of long-afterglow self-luminous ground marks, which is completed through the steps of baiting of transparent toughened glass, sequential coating of a transparent protective glaze layer and a color ink bottom layer, preparation of a luminous pattern layer, coating of a reflecting layer and a waterproof, moisture proof and anticorrosion layer, assembly and the like. The long-afterglow self-luminous ground marks are arranged on the ground of a public place, on walls near the ground or on the evacuation walk stairs, have good diversion performance, and are used for the emergency evacuation of personnel in public places. The invention has the advantages of simple method, good safety and convenient installation. The surface of the marks has the characteristics of clear words, variety and artistic and elegant appearance, and also has various advantages such as long afterglow, difficult damage, difficult oxidization, easy cleaning and the like, so the invention has good application prospects and market prospects.
Owner:GUANGZHOU METRO GRP CO LTD +1
Spraying-free high-metal-gloss transparent ABS material and preparation method
The invention is applicable to the field of material manufacturing and provides a spraying-free high-metal-gloss transparent ABS material and a preparation method. The spraying-free high-metal-gloss transparent ABS material consists of the following components: transparent ABS, mica powder, silver-dollar-type aluminum powder, antioxidant, lubricant, pigment and a coating agent. The problem of spraying-free color blending is solved and the scheme of blending of various colors is realized; the materials are transparent and the transparency range can be adjusted according to the needs; the problem that paint on a painted part easily falls off and is decolorized; since internal and external substrates are consistent, the repair rate and customer complaints are reduced; the surface hardness is improved and the anti-scratching performance is improved; the metal powder dispersibility, the anti-stacking performance and the anti-shearing performance are improved, and the gloss and consistency of the substrates are improved; the spraying process and production process are simplified, and the investment in factory buildings, coating lines and the like are reduced; the production cost can be greatly reduced and the efficiency can be greatly improved; the problems of complex process and high cost in recycling of painted parts are solved, and the new material is an environment-friendly material and can be directly recycled.
Owner:SAIC-GM-WULING AUTOMOBILE CO LTD
Preparation method of hydrophobic nanofilm on plasma chemical vapor deposition fabric wire
ActiveCN110438475ALower surface energyImprove waterproof performanceChemical vapor deposition coatingGas phasePlasma Gases
The invention discloses a preparation method of a hydrophobic nanofilm on a plasma chemical vapor deposition fabric wire. The preparation method comprises the following steps of (1) pretreatment: washing with an ultrasonic surfactant solution; (2) plasma gas activation treatment; (3) film coating; (4) purifying; and (6) aftertreatment. The surface of the fabric wire is coated with the nanofilm bya plasma chemical vapor deposition method, the surface energy of the fabric wire is reduced, the surface hydrophobic capacity is improved, water cannot spread on the surface of the fabric wire and permeate into the surface of the fabric wire, and can be in a shape of a ball, the condition that water permeates into the surface of the fabric to enter the interior of the wire is prevented, and the water resistance of the wire is improved.
Owner:FOSHAN SPRING TECH CO LTD
Method for manufacturing cabinet board
ActiveCN105082300AUniform structureSmall expansion and contractionDomestic articlesFlat articlesProcess engineeringCupboard
The invention discloses a method for manufacturing a cabinet board. The method is characterized by comprising the following steps of raw material chipping, impurity removing and screening, stewing, wax applying and hot grinding, glue applying and drying, paving and prepressing, sticking of a waterproof board and veneering and side sealing. The cabinet board manufactured with the method has the good properties of water resistance, wear resistance, fire prevention and high temperature resistance; the residual amount of formaldehyde is low, and the hurt to a human body is reduced; and the board is stable in quality, good in strength, excellent in waterproof performance, good in size stability, not prone to cracking and being damaged and long in service life.
Owner:河南瀚之源实业有限公司
Green bean juice, green bean tea beverage and method of manufacturing the same
InactiveCN101138415APrevent browningHeat-clearing and detoxifyingTea substituesFood preparationSodium citrateSodium erythorbate
The present invention discloses a mung bean juice and a mung bean tea beverage and the production method. Mung beans are cleaned, and 0.05percent-0.1percent isoascorbate aqueous solution, the weight of which is 40-50 times of the mung beans, is added to the mung beans. The mung beans are immersed in the solution of 75-85 Celsius degrees for 30 minutes. And first water extract is obtained after filtration. Then, water is added in bean dregs, the weight of which is 20-30 times of the bean dregs. And 0.05percent-0.1percent isoascorbate and 0.1percent-0.2percent sodium citrates are added in the bean dregs solution. Then, the bean dregs solution is heated and boiled for 8-20 minutes. Secondary water extract is obtained after filtration. The first water extract and the secondary water extract are combined and the mung bean juice is obtained. The content of soluble solid is 0.1percent-0.2percent. The obtained mung bean juice can be further made into the mung bean tea beverage. The mung bean tea beverage of the present invention has the effects of heat cleaning, detoxification, summer-heat elimination and thirst quench and can be stored at 18 Celsius degrees below zero, 4 Celsius degrees and 38 Celsius degrees for three months without sedimentation.
Owner:NORTHWEST UNIV
Essential oil composition for treating beriberi and preparation thereof
InactiveCN109248194AEasy to fadeMild antipruritic and antibacterial effectAntimycoticsPharmaceutical delivery mechanismEnvironmental resistanceWater vapor
The invention provides an essential oil composition for treating beriberi and a preparation thereof. The essential oil composition and the preparation are characterized by being prepared according tothe following steps: (1) preparation of the essential oil composition: taking combined plant essential oil obtained by steam distillation, and then taking combined base oil obtained by a pressing method, and conducting mixing under stirring, so as to obtain a finished product; and (2) preparation of the essential oil composition preparation: taking appropriate amount of the essential oil composition and a biosurfactant, and adding conventional cosmetic auxiliary materials to make a cream, ointment, embrocation or oil. The agent has remarkable antibacterial and itch-relieving effects, can inhibit spread of beriberi and promote re-growth of foot skin, has significant health effects, and has significant preventive and therapeutic effects on beriberi of specific crowds. The product belongs todaily chemical products. The raw materials of the product are natural substances, and the product is green and friendly to environment, is beneficial to the health of the public and has significant social benefits.
Owner:ANHUI FENGLE PERFUME
Surface treatment method for silencer internal wall
InactiveCN1936080AReduce investmentLow costMetallic material coating processesAlkali burnEngineering
The invention relates to a surface process method for muffler inner wall. It includes the following steps: taking surface adjusting by manganese phosphate to muffler that has plated decorated chromium and the surface adjusting temperature is 40-60 degree centigrade, taking black phosphorization for 10-15 minutes and the temperature is at 95-100 degree centigrade, taking hot washing at 60-80 degree centigrade, and dipping into water 3-5 times; alkali burning to dry at 80 degree centigrade boiling condition, and drying at over 80 degree centigrade condition. Thus, a layer of phosphorization antisepsis film would be formed on the inner wall of muffler. And the decorated chromium would not pollute the bath. The method has the advantages of high efficiency, simple device and low cost.
Owner:CHONGQING CONSTR ELECTROMECHANICAL CO LTD
UV solidified alkali resistant etching ink composition and uses thereof
ActiveCN101220224BImprove automation production efficiencyEasy to fadePhotomechanical apparatusInksSolubilityPrinting ink
Owner:深圳市容大感光科技股份有限公司
Herbaceous soothing essence and preparation method thereof
InactiveCN110623888AEliminate grainEasy to fadeCosmetic preparationsToilet preparationsPreservativeHamamelis virginiana
The invention discloses herbaceous soothing essence and a preparation method thereof, wherein the herbaceous soothing essence is prepared from the following raw materials in parts by weight through combination: 70 to 85 parts of pure water, 0.15 to 0.3 part of methyl ester, 1 to 5 parts of 1,3-butanediol, 1 to 5 parts of propanediol, 0.01 to 1 part of EDTA-2NA, 0.1 to 0.5 part of allantoin, 0.05 to 1 part of sodium hyaluronate, 0.05 to 1 part of dipotassium glycyrrhizinate, 1 to 5 parts of lubrajel oil, 1 to 5 parts of glucan, 1 to 5 parts of herba portulacae extracting solution, 1 to 5 partsof hamamelis virginiana extracting solution, 2 to 8 parts of oat polypeptide and 0.1 to 0.5 part of liquid preservatives. A essence product can achieve the effects of deeply supplementing water, naturally penetrating through the skin, tightening the skin, refreshing the skin, improving the skin, realizing fast whitening, obviously eliminating skin winkles, and achieving good fading and removal effects on colored patches; the skin is enabled to be fine, tender and smooth from the deep layer and is rich of elasticity; only when a chief culprit of melanin influencing the whitening is fundamentally controlled, the skin can show the real natural white color from inside to outside.
Owner:菲朗生物科技(湖北)有限公司
Windproof jean fabric manufacturing method
ActiveCN110004733AFast preparationImprove wind resistanceDyeing processWoven fabricsSpray coatingBatch manufacturing
The invention provides a windproof jean fabric manufacturing method. The windproof jean fabric manufacturing method includes steps: a, weaving; b, presetting; c, pretreating; d, dyeing; e, aftertreatment; f, spray coating; g, drying. The windproof jean fabric manufacturing method has the advantage of quickness in manufacturing. By the windproof jean fabric manufacturing method, technical problemsof lack of a special manufacturing method, failure in batch manufacturing, low manufacturing speed and the like of existing windproof jean fabrics are solved.
Owner:南通东润实业有限公司
Artificial stone whitened by composite pigment and preparation method of artificial stone
The invention discloses an artificial stone whitened by a composite pigment and a preparation method of the artificial stone. The artificial stone comprises the following raw materials in parts by mass: 8-16 parts of resin, 55-65 parts of aggregate, 25-37 parts of filler and 0.1-1 part of composite pigment; the aggregate comprises quartz aggregate and / or glass particles; the filler comprises quartz powder and / or ultrafine quartz powder; the composite pigment comprises wollastonite powder and titanium dioxide, and the mass ratio of the wollastonite powder to the titanium dioxide is (5-6): (4-5). The artificial stone whitened by the composite pigment is good in weather resistance and not easy to fade or discolor, and the introduction amount of the titanium dioxide does not exceed 1% prescribed by European Union. According to the preparation method of the artificial stone whitened by the composite pigment, the preparation process is simple; the prepared artificial stone is good in weatherresistance and not easy to fade or discolor; the artificial stone with different textures and plate surface effects can be prepared; the decoration effect is rich, and the applicability of the artificial stone whitened by the composite pigment is wide.
Owner:中旗(湖北)新材料有限公司
Multistage electrodialysis brackish water desalination device
PendingCN107804901ARealize the desalination processReduce transferGeneral water supply conservationSeawater treatmentElectricityDesalination
The invention discloses a multistage electrodialysis brackish water desalination device. The multistage electrodialysis brackish water desalination device comprises a top cover plate, a bottom cover plate, a sealing gasket in a cavity formed by the top cover plate and the bottom cover plate, a positive electrode plate, a negative electrode plate, a dense water diversion tunnel, a fresh water diversion tunnel, an electrode water diversion tunnel, a group of anion membranes and cation membranes having ordered intervals, an alarm device and an independent power supply module which are arranged inorder. The multistage electrodialysis brackish water desalination device has the advantages that electrodialysis flow is long, desalination efficiency is high, water production rate per unit time islarge, and power consumption is less, and components of electrodialysis equipment can be rapidly and conveniently replaced.
Owner:蔡永辉
Tidal power generation sea water desalting plant
PendingCN108383188AImprove desalination efficiencyAvoid affecting useGeneral water supply conservationSeawater treatmentDesalinationEvaporation
The invention discloses a tidal power generation sea water desalting plant. The tidal power generation sea water desalting plant comprises a collecting tank and an evaporation barrel and is characterized in that the front side and the back side of the evaporation barrel are respectively fixedly connected to the front side and the back side of the inner wall of the collecting tank, clamp grooves are formed in the opposite positions of the left side and the right side of the inner wall of the evaporation barrel, the clamp grooves are located in the lower surface of the inner wall of the evaporation barrel, a support plate is inserted into the clamp grooves, the upper surface of the support plate is provided with an absorption pad, the lower surface of the support plate is in lap joint with the lower surface of the inner wall of the evaporation barrel, the front side of the support plate penetrates a through opening formed in the front side of the collecting tank to be fixedly connected to the back side of a baffle, and the back side of the baffle is in lap joint with the front side of the collecting tank. The tidal power generation sea water desalting plant has the advantages that bythe baffle, threaded columns, rotary shafts, bearings, first handles, support rods, sliders, a second handle, the support plate and the absorption pad, the desalting efficiency of the sea water desalting plant is increased, and the use of the sea water desalting plant cannot be affected.
Owner:何珠贞
Light paint embossed glass decorative picture and production method thereof
InactiveCN104191893ASmooth surface effectAvoid breakingDecorative surface effectsSpecial ornamental structuresEngineeringOil paint
The invention discloses a light paint embossed glass decorative picture and a production method thereof. The light paint embossed glass decorative picture comprises flat ultra-white glass, wherein an embossed pattern is arranged on the frontal surface of the flat ultra-white glass. The light paint embossed glass decorative picture further comprises a color pigment layer arranged on the frontal surface of the flat ultra-white glass, a first gloss oil layer arranged on the color pigment layer, and a second gloss oil layer arranged on the first gloss oil layer; the back surface of the flat ultra-white glass is a frosted surface; and a gold powder layer or a silver powder layer is arranged on the frosted surface. The flat ultra-white glass is adopted to produce the decorative picture; and as the flat ultra-white glass has a jade sense, after the flat ultra-white glass is applied to the decorative picture, the decorative picture has a third dimension, is difficultly broken after being tempered, and is bright and thick in color. When the frontal surface of the decorative picture is irradiated by lamplight, the frontal surface of the decorative picture generates a light emitting effect; and if the decorative picture is a Buddha picture, the Buddha similarly emits light.
Owner:广州市盛玉玻璃制品有限公司
Method for producing paint type artistic picture
InactiveCN101138932ABright and long-lasting colorObvious sense of subjectivitySpecial artistic techniquesOther artistic work equipmentsLacquerEngineering
The present invention provides a manufacturing method of a paint art painting. Firstly a palette is tidied and polished to eliminate the convex-concave traces; then the palette is embedded with lacquer putty and covered with bottom paint and laid for two hours to solidify; when the palette with bottom paint is half dry, a paint brush is used to dip paint to lay and sketch on the palette layer by layer from different angles to brush flat, smooth and soft picture and pattern; the picture and pattern are naturally dried by air for 48 hours and are brushed by transparent paint. The paint is directly adopted for drawing, and the present invention is strictly manufactured by a plurality of technologies, so the shine of the picture and pattern is bright and everlasting, and the picture and pattern have obvious three-dimensional perception and hierarchical perception and can be widely used for manufacturing a hanging mural painting, high class furniture, house fittings and a screen surface.
Owner:徐鸿雁
Photosensitive resin composition, photosensitive resin mixture and a corresponding printed circuit board
ActiveCN111812944AImprove bindingSensitiveConductive material chemical/electrolytical removalPhotosensitive materials for photomechanical apparatusComposite materialPolymer chemistry
The invention relates to a photosensitive resin composition, a photosensitive resin mixture and a corresponding printed circuit board, and belongs to the technical field of preparation of circuit printed elements. The photosensitive resin composition comprises, by weight, 46-70% of alkali-soluble copolymer resin, 26-45% of an ethylenically photopolymerizable unsaturated monomer, 1-5% of a photopolymerization initiator, 0.2-3% of polydopamine particles, 0.5-1% of a coloring agent and 0.01-0.1% of an additive. A photosensitive dry film resist DFR prepared from the composition has especially excellent high adhesion and resist stripping performance, and also has the advantages of excellent analytical performance, high film stripping speed and good film breakage morphology, the application range of the DFR is widened, and the production efficiency and yield of the PCB are improved.
Owner:HANGZHOU FIRST ELECTRONIC MATERIAL CO LTD
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