Product
Patsnap Eureka
For R&D, Patsnap Eureka makes reading and utilizing patents & technical documents easy.
Patsnap Eureka AIR
Designed for self-driven R&D workflows. Generate viable solutions, solve complex R&D challenges, empower your innovation with AI.
Patsnap Eureka Materials
Designed for material experts only. Revolutionize your material R&D, from search, analyze, to developing new materials.
Feature
TechResearch
Generate reliable direction feasibility study reports for your R&D in just a few steps.
TechSeek
Discover and master advanced knowledge NOW. Basics, ideas, possibilities, all at once.
TechMind
As an expert in R&D Theories, TechMind can generates customized viable solutions instantly.
TechRisk
Analyze your overall solution with one click, know your potential R&D risks in advance.
TechMonitor
Get weekly tech updates, stay abreast of the latest tech innovations and key insights.
Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
926results about How to "Light texture" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Cosmetic or dermatological composition comprising a film-forming polymer and an aqueous silicone emulsion
InactiveUS20020022009A1Reduce transferPromote migrationCosmetic preparationsBody powdersDERMATOLOGY/SKINPolymer science
The present application relates to a cosmetic or dermatological composition suitable for application on the skin and / or the lips, comprising at least one film-forming polymer in a dispersion and at least one aqueous silicone emulsion capable of forming a non-transferring cohesive film on the lips and / or the skin.
Owner:LOREAL SA
Pet used cat litter and preparation method thereof
The invention relates to pet cat litter and its preparation method, which comprises preparing organic base-material 20- 60%, clay 30-80%, binder 0-10%, water absorber 0-20%, surface adsorption substance0- 5%, crushing organic base-material to 30 screen mesh bulkload, processing clay to powder finer than 200 screen mesh, picking organic base material and clay proportionally to making cat litter base body, mixing and stirring the remaining material to making mixed covering material, placing cat litter base body in high-velocity rotating vibration machine, rotating making hydrosphere seeping to the surface of base body, then adding mixed covering material, vibrating slightly for mixing, then sifting and drying, sifting out powder. The inventive cat litter has good deodorant effect, good conglobation property after using, and waste cat litter can combust in favor of environment protection.
Owner:HANGZHOU LINAN KUROKAWA BENTONITE
Charcoal based plant cultivation substrate and preparation method thereof
InactiveCN103435411AEnhanced ability to provide phosphorus and potassium fertilizersLight textureFertilizer mixturesPhosphatePotassium
The invention relates to a charcoal based plant cultivation substrate and a preparation method thereof, and belongs to the technical field of soilless culture. The invention adopts the specific scheme that: after being dried, biomass material is pyrolyzed to form charcoal particles under an anoxic and heating condition, potassium dihydrogen phosphate is used for neutralizing the alkalinity of the charcoal particles and filtering and drying are performed, and after a certain amount of inorganic fertilizer is added, the charcoal particles are fully mixed with inorganic filling material, organic filling material and organic fertilizer, namely the charcoal based plant cultivation substrate is obtained. The invention has the advantages that the physical chemical property is excellent, the nutrients are complete, the fertilizer efficiency is lasting, the moisture adjusting capability is strong, the cost is low, the ecological benefits are high, the suitability is strong, the application range is wide, and the charcoal based plant cultivation substrate is suitable for cultivation of various plants.
Owner:QIONGZHOU UNIVERSITY
Fabrication method of soilless culture matrix for vegetables
The invention discloses a fabrication method of a soilless culture matrix for vegetables. According to the method, a high-temperature super promoter containing beneficial microorganisms is adopted to carry out fermentation rotten treatment on alcohol renewal and straw powder; raw and auxiliary materials, such as coconut shell powder, carbonised rice husk or plant ash, frozen earth or cripple, perlite and vermiculite, are added for preparing. The method comprises concrete operations: collecting and processing the raw and auxiliary materials; composting and fermenting the materials and organic materials according to a formula; and adding coconut shell powder and other auxiliary materials. In the finished soilless culture matrix for the vegetables, the content of moisture is smaller than or equal to 45%; the content of a dry-base organic matter is greater than or equal to 40%; the total nutrient content of dry N, P2O5 and K2O is 2.5-3%; the pH is 5.5-7; the EC is smaller than or equal to 2.5; the particle size is smaller than or equal to 5mm; the material of which the particle size is 2-4mm accounts for 55-60%. By adopting the fabrication method, organic wastes such as the coconut shell powder, the alcohol renewal, and the straw powder are mainly utilized as the raw materials; the culture matrix for the vegetables is produced by adopting high-temperature fermentation; the waste is changed into treasures; harm matters are turned into good matters. The soilless culture matrix is low in cost, light in texture, full in nutrient, and applicable to growth and development of the vegetables, and is a good matrix for the soilless culture of the vegetables.
Owner:江苏兴农基质科技有限公司
PVC wood-plastic low foaming granule material and preparation method thereof
The invention discloses a PVC wood-plastic low foaming granule material and a preparation method thereof, and belongs to the technical field of wood-plastic materials. The PVC wood-plastic low foaming granule material comprises the following substances in portion by weight: 20 to 60 portions of wood powder or / and bamboo powder, 100 portions of polyvinyl chloride, 2 to 12 portions of composite stabilizing agent, 5 to 60 portions of CaCO3, 0.6 to 6 portions of foaming agent, 2 to 16 portions of assistant foaming agent, 1 to 10 portions of processing assistant, 0.6 to 6 portions of lubricating agent, 0.6 to 4 portions of coupling agent, and 0.1 to 0.8 portion of paint. The method for preparing the PVC wood-plastic low foaming granule material comprises the following steps: mixing and heating the substances; plasticizing the substances; extruding the substances into columnar granules; and separating and packing the granules as a product. The PVC wood-plastic low foaming granule material has relatively stable components and lighter texture, and is convenient to transport, store and process. The preparation method is simple and practical, saves energy, and saves investment; and the quality of the product is stable.
Owner:翁端华
Green totally degradable warming material and producing method thereof
InactiveCN101509175AHigh strengthImprove stabilityHollow filament manufactureFilament/thread formingCardingKapok fiber
A green completely-degradable warm-keeping material and a production method thereof are disclosed, the weight percent of components thereof are: 40-60 parts of kapok fiber, 10-40 parts of polylactic bi-component fiber and 15-40 parts of polylactic hollow fiber; the material is formed by pre-needling at first and then the procedures of hot-melt shaping, cooling, winding, etc. after a fluffy three-dimensional netlike structure fiber net is formed by cotton plucking, cotton mixing, weighting, opening, mechanical carding and disordering. The inventive warm-keeping material employs the completely-degradable raw materials and has no pollution in the entire production process, the product has multiple functions of excellent strength, fluffiness, warm keeping, bacteriostasis and the like, which belongs to green environmentally-friendly products.
Owner:JIAXING UNIV
Preparation process for fine denier and superfine denier polypropylene fibers
InactiveCN101736416AReduce consumptionSave dyeing energyMonocomponent polypropylene artificial filamentMelt spinning methodsPolymer scienceAbnormal shaped
The invention mainly discloses a preparation process for fine denier and superfine denier polypropylene fibers, which comprises the following steps of: adopting a spinning special material of which the melting point is between 165 and 175 DEG C; in a spinning device, extruding and melting the spinning special material by a single screw extruder, wherein a melt flows evenly; performing spinning through a round or abnormal spinneret orifice of a spinneret plate of a spinning box, wherein the spinning speed is 2,200 miters per minute; cooling and oiling tows; and then performing hot drawing and winding to finally obtain the fine denier and superfine denier polypropylene fibers of 0.5 to 2 deniers, wherein the hot drawing temperature is between 45 and 105 DEG C, the drawing multiple is 1.5 to 4 times, and the winding speed is 80 meters per minute for overfeeding. The preparation process is a nuisanceless, environment-friendly, energy-saving and innovative process, and the finally obtained product has the advantages of light in texture, high strength, good abrasion resistance and elastic resilience, small static electricity, small coefficient of heat conductivity and good electrical insulating property.
Owner:绍兴前瞻化纤有限公司
Vegetable seedling raising substrate and manufacturing method thereof
The invention discloses a vegetable seedling raising substrate and a manufacturing method thereof, belonging to the technical field of soilless culture. The substrate comprises the following components in parts by volume: 15-30 parts of coconut shell flour base material, 15-30 parts of alcohol marsh slag fermentation material, 15-25 parts of carbonized rice hull, 0.5-2 parts of marsh sludge, 5-10 parts of perlite and 15-25 parts of vermiculite. The water content of the substrate is 35-50%, the total porosity is 65-95%, the organic content is at least 20%, the total nutrient content is 3-5%, the particle size is 0.1-4.9mm, the volume weight is 0.2-0.8 g / cm<3>, the gas-water ratio is 1:(2-4), the EC value is at most 2.5 mS / cm, and the pH value is 5.8-7.5. The organic waste used as the raw material is subjected to high temperature fermentation to produce the vegetable seedling raising substrate, thereby changing wastes into valuable substances and changing harm into benefits. The vegetable seedling raising substrate has the advantages of low cost, light weight and complete nutrients, is very suitable for growth and development of vegetable seedlings, and is a favorable hole-tray seedling raising substrate for vegetable soilless culture plants.
Owner:江苏兴农基质科技有限公司
Disease-resistant, wireworm-resistant seedling raising ground substance and production method thereof
ActiveCN101507409AImprove permeabilityIncreased redox potentialBio-organic fraction processingAgriculture gas emission reductionDiseaseZymogen
The invention relates to a soilless seedling culturing substrate for resisting diseases and root nematode of plants and a production method thereof. In the invention, organic wastes such as straws are taken as raw materials, inoculated with zymogen according to certain proportion, subjected to moisture content regulation, evenly mixed and stacked for primary fermentation; when the temperature of a pile reaches 60 DEG C, the pile is turned; the pile is turned and oxygen and moisture content are supplemented every seven to ten days afterwards; after the pile is turned for three times, when the temperature is lower than 35 DEG C, the pile is inoculated with a bio-antagonist for secondary fermentation, turned every three to four days and kept at a temperature of between 35 and 40 DEG C; and after 15 to 20 days, the seedling culturing substrate containing the 10 bio-antagonist is obtained. The seedling culturing substrate has chemiotaxis for interfering pathogenicbacteria and nematode, can reduce infestation chance of the pathogenicbacteria and nematode on the root surface, and has double effects of resisting phytophthora disease and root nematode disease through the secondary fermentation and microorganism activation technology.
Owner:王其传 +2
Polyester drawn textured yarn and production process thereof
The invention discloses a polyester drawn textured yarn, which is continuously produced by polyester. The polyester drawn textured yarn is characterized in that the specification is 75D / 288F, and a product has excellent performance. The invention also discloses production process thereof, which comprises the following steps of: performing esterification reaction on pure terephthalic acid and glycol serving as raw materials; then performing pre-polycondensation and final polycondensation to prepare polyester melt for direct spinning; and adopting a POY-DTY circular blast cooling process route, wherein the viscosity of the prepared polyester melt is 0.650. The production process has the advantages of reasonable process, good fiber spinnability, excellent physical indexes, few broken filaments and broken ends, high switching success ratio, 95 percent of full-package rate, smooth subsequent processing, light and soft texture and good style of woven fabrics, and application in fabrics and linings of high-grade down jackets and fabrics of sportswear and casual wear.
Owner:JIANGSU SHENGHONG CHEM FIBRE CO LTD
Vegetable seedling growing substrate
The invention discloses a vegetable seedling growing substrate, and belongs to the technical field of soilless culture techniques. The substrate comprises the following components: coconut shell base stock, alcohol biogas residue, carbonized rice hull, biogas slurry, perlite and vermiculite at a ratio of (15-30):(15-30):(15-25):(0.5-2):(5-10):(15-25), wherein the water content of the substrate is 35-50%, the total porosity is 65-95%, the organic substance content is greater than or equal to 20%, the total nutrient content is 3-5%, the particle size is 0.1-4.9 mm, the volume-weight is 0.2-0.8 g / cm<3>, the gas water ratio is 1:(2-4), the EC value is less than or equal to 2.5 mS / cm, and the pH value is 5.8-7.5. The vegetable seedling growing substrate mainly adopts organic waste as raw materials which are subjected to high-temperature fermentation treatment, the waste is turned into wealth, and the harm is turned into goodness, and moreover, the substrate is low in cost, light in weight, comprehensive in nutrient, is applicable to growth and development of vegetable seedlings, and is a good substrate for vegetable soilless culture industrial plug seedling.
Owner:江苏兴农基质科技有限公司
Pot vegetable substrate and preparation method thereof
The invention discloses a pot vegetable substrate and a preparation method thereof. The raw material of the pot vegetable substrate is composed of mushroom material, corncob, chicken manure, cinder, fine sand and cake fertilizer, the organic material content is 30%, and the density is 55kg / dm<3>. The mushroom material, the corncob, the chicken manure and the cake fertilizer are respectively fermented, the fermentation products are mixed, the mixed bacteria of Trichoderma harzianum and lactobacillus plantarum is added to the mixture for further fermentation, finally, the fine sand is added, and the pot vegetable substrate is prepared; bifidobacterium, saccharomycetes, lactic acid bacteria, lactobacillus plantarum and Trichoderma harzianum, which are used in the fermentation process, survive in the prepared pot vegetable substrate, the strains can perform long-term synergistic effect to regulate the nutritional ingredients of the pot vegetable substrate, thus, the vegetable grows better. The pot vegetable substrate is harmless to human beings and livestock during long-term storage, is odor-free and green, and can be safely used for a long time.
Owner:洛阳迷你果蔬有限公司
Marine organism shell powder paint
ActiveCN102167936AImprove finenessHigh whitenessAlginic acid coatingsHyaluronic acid coatingsCitric Acid MonohydrateCitric acid
The invention provides a type of marine organism shell powder paint, mainly comprising biosynthesis adhesive, sodium hexametaphosphate, shell powder, emulsifier, and citric acid mono. The marine organism shell powder paint is purely natural, environment-friendly, of simple preparation and of low manufacturing cost, and has no toxic effects on human body.
Owner:青岛万源生物科技有限公司
Intelligent watch antenna and intelligent watch structure with external antenna
InactiveCN106207381AExquisite structureGuaranteed textureAntenna supports/mountingsRadio-controlled time-piecesElectrical and Electronics engineering
The invention relates to the field of intelligent watches and discloses an intelligent watch antenna and an intelligent watch structure with an external antenna. A watch frame is changed into the watch antenna, the receiving face of the antenna can be externally arranged, in this way, the shielding influences of a metal watch shell and other components can be greatly reduced, the receiving effect can be improved, the situation that the antenna occupies the internal space of a watch can be avoided, and an internal movement and the whole watch can be miniaturized. In addition, material limit is not produced on the metal watch shell or the other components, the texture of the intelligent watch can be guaranteed, the intelligent watch has the advantages that the cost is low, and the overall structure is attractive and descent, and the intelligent watch can be conveniently applied and popularized in reality.
Owner:CHENGDUSCEON ELECTRONICS
Bio-organic fertilizer with Chinese medicine residue as raw material and production process thereof
ActiveCN103396223AGood water absorption and breathabilityImprove breathabilityBio-organic fraction processingOrganic fertiliser preparationOrganic fertilizerMaceral
The invention provides a bio-organic fertilizer with Chinese medicine residue as a raw material. The formula of the organic fertilizer comprises grass carbon and lignite, and functional bacteria are added. The raw materials comprise the following components in percentage by weight: 30-70 percent of Chinese medicine residue dry product, 0.01-0.5 percent of biological bacteria, 20-40 percent of grass carbon, 10-30 percent of lignite, 1-5 percent of mineral matter fertilizer and 0.1-0.5 percent of functional bacteria. Various nutrients which cannot be effectively absorbed by plants in the soil can be effectively activated, so that the quality and the yield of the crops are improved, and the immune-competence of the crops per se can also be effectively improved.
Owner:FOUR FRIENDS OF CHENGDU CHEM IND
Artificial panel
InactiveCN101644099AHigh hardnessLight textureCovering/liningsSolid waste managementBonding processHardness
The invention provides a multi-layer artificial panel, which at least comprises an outer layer and an inner layer, wherein the outer layer is a color layer made of a building material comprising colorpaste; the inner layer is made of a building material comprising solid waste; the inner layer and the outer layer are all formed by dies after the materials are stirred; the outer layer of the panelshows the color displayed by the color paste; and the inner layer and the outer layer are coupled together through a bonding process. The artificial panel has different colors, beautiful and obvious colors, difficult fading, and simple and convenient manufacturing process; simultaneously, the waste materials are used to achieve the aim of environmental protection; and the panel has high hardness and light mass, and is easily mounted and piled on wall surfaces and in other places.
Owner:许春雷
Method for treating chromium-containing waste water by utilizing banana skin
InactiveCN102531142ALight textureSmall particle sizeWater contaminantsWater/sewage treatment by sorptionEnvironmental chemistryHexavalent chromium
The invention relates to a method for treating chromium-containing waste water by utilizing banana skin. Banana skin powder is washed and dried and then is mixed with a solidified liquid, and a Cacl2 solution is added to form a mixture, so as to prepare particles; the particles are added into the Cacl2 solution, standing is carried out for 12 hours, the particles are taken out and washed for twice, filtering and drying are carried out, the prepared reduction adsorbent is uniformly mixed with the chromium-containing waste water, wherein the mass ratio of hexavalent chromium to the reduction adsorbent in the waste water is 1:200, the pH value is regulated to 4, and reaction is carried out for 4-6 hours; reacted waste water is fed into a centrifugal machine; the concentration of hexavalent chromium ions in centrifuged supernate is less than 0.5mg / L, the total chromium ion concentration is less than 1.5mg / L, the precipitate after centrifugation is uniformly mixed with hydrochloric acid, the mixture is fed into an oscillator, desorption is carried out for 4-6 hours, the desorbed mixed solution is fed into the centrifugal machine, and separation is carried out to obtain a trivalent chromium ion solution and a waste reduction adsorbent. The method provided by the invention has the advantages of low cost, good treatment effect, simple process, mild reaction condition, capability of recycling trivalent chromium, less secondary pollution, and the like.
Owner:HENAN UNIV OF SCI & TECH
Thermoplastic polyurethane composite foamed material and preparation method thereof
The invention provides a thermoplastic polyurethane composite foamed material and a preparation method thereof. The thermoplastic polyurethane composite foamed material is prepared from 10-25 parts of polyurethane, 35-45 parts of ethylene-vinyl acetate copolymers, 15-30 parts of polyolefin elastomers, 6-10 parts of polyethylene, 6-18 parts of ethylene propylene diene monomers, 6-15 parts of polybutadiene polymers, 3-5 parts of filler, 1.5-2.2 parts of zinc oxide, 0.4-0.6 parts of stearic acid, 0.8-1.4 parts of zinc stearate, 0.1-0.4 parts of a cross-linking agent, 0.7-1.0 part of a bridging agent and 2.5-3.5 parts of a foaming agent. The thermoplastic polyurethane composite foamed material is high in rebound resilience, resistant to compression and good in tear resistance. The preparation method of the thermoplastic polyurethane composite foamed material comprises steps as follows: 1) components except zinc oxide, the cross-linking agent, the bridging agent and the foaming agent are weighed; 2) all the components weighed in the step 1) are mixed; 3) the rest components are weighed; 4) the components weighed in the step 3) are added to a material obtained after mixing in the step 2) for mixing; 5) granulation is performed; 6) foaming is performed.
Owner:ANTA CHINA
Whitening cream and preparing method thereof
InactiveCN106309272AInhibitory activityCatalytic action to inhibit hydrolysisCosmetic preparationsToilet preparationsMethoxylaricinolic acidGlycyrrhiza glabra Root
The invention discloses a whitening cream and a preparing method thereof, which aims to provide a stable whitening cream with high safety, good skin whitening effect; the technical scheme is: the whitening cream is made from, by weight percentage, 0.5-0.3% of tranexamic acid, 0.5-3.5% of nicotinamide,4- 0.2-1.5% of potassium methoxysalicylate, 0.005-0.04% of glycyrrhiza glabra root extract, 0.5-2% of leucojum extract , 0.1-1.5% of saxifraga stolonifera extract, 3-6% of emulsifier, 2-5% of co-emulsifier, 10.1-23.2% of grease, 0.05-0.1% of antioxidant, 0.05-0.1% of disodium EDTA, 0.2-0.5% of allantoin, 4-10% of polyhydric alcohols, 2.25-8.55% of humectant, 0.2-0.5% of aqueous thickener, 0.5-1% of thickened stabilizer, 0.5-3% of anti-allergic conditioner, 0.8-1% of preservative, 0.5-1.2% of pigment and the margin is water; the invention belongs to the field of cosmetics technology.
Owner:GUANGDONG BAWEI BIOLOGICAL TECH CO LTD
Purple sand glass ceramic bowl and preparation process thereof
The invention discloses a purple sand glass ceramic bowl, belonging to the technical field of tableware. The purple sand glass ceramic bowl is composed of the following components in parts by weight: 40-70 parts of silicon dioxide, 10-20 parts of Suzhou soil, 3-8 parts of titanium dioxide, 10-15 parts of purple sand, 0.5-1 part of vermiculite powder, 2-4 parts of shell powder, 0.2-2 parts of copper oxide, 2-4 parts of lignin, 0.5-1 part of carbon nanotube, 2-5 parts of graphene nanoplatelets, 1-3 parts of sulfate, 0.1-0.8 part of tin oxide, 3-5 parts of dolomite, 3-7 parts of nano silicon carbide, 0.5-2 parts of stainless steel fiber and 0.1-0.5 part of silver fiber. By virtue of special preparation on raw materials, the prepared bowl is smooth in surface and good in strength, cannot be broken when falling off and does not scald the hand, and compared with a conventional process, a process for preparing the purple sand glass ceramic bowl disclosed by the invention is short in time, low in energy consumption, good in product quality and free of toxic or harmful substance residue.
Owner:ANHUI PROVINCIAL HANSHAN MINSHENG PORCELAIN
Method for producing seedling-growing nutritive matrix by traditional Chinese medicine residue composting
ActiveCN102898193ALight textureBio-organic fraction processingOrganic fertiliser preparationWater contentGermination
Owner:HANGZHOU NORMAL UNIVERSITY
Plant source composition, essence comprising same, and preparation method of essence
InactiveCN108096176AImprove the ability to scavenge free radicalsIncrease vitalityCosmetic preparationsToilet preparationsPunicaSesamum orientale
The invention discloses a plant source composition. The plant source composition comprises the following ingredients: saccharomycopsis ferment filtrate, nicotinamide, panthenol, sodium ascorbyl phosphate, arbutin and a compound extract, wherein the compound extract comprises radix cynanchi atrati extract, chlorella extract, rice germ extract, barley malt extract, vaccinii myrtilli folium extract,punica granatum fruit extract, fructus hippophae extract, sesame sprout extract, wild soybean sprout extract, wheat malt extract, tomato fruit extract and aloe barbadensis leaf extract. The plant source composition further comprises the following ingredients: a conditioner, a humectant, a pH regulator, an emollient, a solubilizer, a solvent and a chelating agent. The plant source composition has the cooperative efficacies of whitening the skin, preserving moisture and resisting oxidation, the essence has fine and smooth texture, and the active ingredients can be easily absorbed by the skin.
Owner:皓雨(广州)化妆品制造有限公司
Foamed cement heat insulating material for exterior wall and preparation method thereof
The invention relates to a foamed cement heat insulating material for an exterior wall. The foamed cement heat insulating material is prepared by using the following raw materials in parts by weight: 150-250 parts of sulphoaluminate cement, 0-0.5 part of water reducing agent, 2-5 parts of waterproof agent, 7-13 part of foaming agent, 0.5-3 parts of foam stabilizer, 0.5-3 parts of fiber and 60-135 parts of water. The foamed cement heat insulating material for the exterior wall has the advantages of high economy and practicability, light weight, high strength, good heat insulating performance, high waterproof, fireproof and anti-freezing performance and long service life.
Owner:薛一冰
Watermelon plug seedling base material and application thereof
ActiveCN103755445AReduce pollutionA large amountHorticultureFertilizer mixturesInsect diseaseNutrition
The invention discloses a watermelon plug seedling base material and an application thereof. The base material comprises vermiculites and perlite. The base material is characterized that the base material further comprises a coconut shell powder base material, marsh mud, carbonized rice hulls and alcohol biogas residues treated by fermentation, wherein the volume ratio of the coconut shell powder base material to the alcohol biogas residues to the carbonized rice hulls to the marsh mud to the perlite to the vermiculites is (15-30) to (15-30) to (15-25) to (0.5-2) to (5-10) to (15-25); the water content of the base material is 35%-50% and the total porosity is 65%-95%; the content of organic matters is more than or equal to 20% and the total nutrient content is 3%-5%; the grain diameter is 0.1mm-4.9mm and the volume weight is 0.2-0.8g / cm<3>; the gas-water ratio is 1:(2-4), the EC value is less than or equal to 2.5mS / cm and the pH value is 5.8-7.5. Watermelon seedlings cultured by using the base material have developed root systems, strong leaves and no insect diseases and meet the strong seedling standards. According to the watermelon plug seedling base material, organic wastes are mainly used as the raw materials and the watermelon plug seedling base material is produced by high-temperature fermentation treatment; the wastes are changed into valuable things and the harm is turned into good things. The watermelon plug seedling base material is low in cost, light in mass and complete in nutrition, is very suitable for growth and development of the watermelon seedlings and is a good base material for industrial plug seedling of watermelons.
Owner:江苏兴农基质科技有限公司
One-way wet-guiding and absorbing and quick-drying type cotton/nylon composite knitting fabric
ActiveCN103696110AFeel goodHigh glossWeft knittingHeating/cooling textile fabricsDying processesEngineering
The invention relates to a one-way wet-guiding and absorbing and quick-drying type cotton / nylon composite knitting fabric. The fabric adopts a double-sided plain weave structure, the cotton with higher wet-absorbing capability and poorer wet-guiding capability is weaved into an inner layer of the fabric by a circular knitting machine, and the superfine denier nylon long yarns with good wet-guiding and absorbing capability are weaved into an outer layer of the fabric. The dying process of the one-way wet-guiding and absorbing and quick-drying type cotton / nylon composite knitting fabric adopts the conventional dying process, and comprises the following processing steps of weaving of fabric blanks, preshaping, fiber opening, dyeing, cleaning, hydrophilic softening and arranging and shaping. The fabric has the advantages that the wet can be quickly absorbed and diffused to the outer layer of the fabric, the continuous dryness in the clothes can be maintained, and the fabric is an ideal and environment-friendly type one-way wet-guiding and quick-drying material.
Owner:广东广纺检测技术股份有限公司
Method for manufacturing electronic product composite material shell through resin transfer molding process
The invention discloses a method for manufacturing an electronic product composite material shell through a resin transfer molding process. The method comprises the steps of (1), spreading fibers, namely spreading preformed fiber cloth in a clean female mould cavity; (2), injecting resin, namely injecting premixed resin and a curing agent into the mould cavity with the spread fiber cloth through a certain injection pressure; and (3), curing the resin, namely curing the resin at an appropriate temperature. The method has the beneficial effects that as the resin transfer molding process is applied to the a thin-wall electronic product shell, the thickness of a product can be controlled to be within 1mm. compared with an electronic product metal shell with the same thickness, the product shell prepared by the method is lighter in weight and higher in production efficiency; compared with an electronic product engineering plastic shell with the same thickness, the product shell prepared by the method is better in mechanical strength.
Owner:GUANGDONG JANUS SMART GRP CO LTD
Pet food and processes of producing the same
InactiveCN101442912ALow densityReduce heatAnimal feeding stuffAccessory food factorsBiotechnologyEngineering
Owner:NESTEC SA
Preparation method of cold black suiting
InactiveCN102618992AAvoid damageImprove insulation effectFibre treatmentDyeing processColour fastnessPolyester
The invention relates to a preparation method of cold black suiting. In the suiting, 52% of polyester fiber and 48% of polyester fiber by weight are used as raw materials; and the suiting is prepared by top dyeing and recombing, spinning, weaving and after-treatment. The method comprises the following steps of: before dyeing wool, performing pretreatment on wool; adjusting the pH value with alkali to adjust the wool to a neutral state; dyeing, wherein the dye adopts a Nylosan dyeing agent produced by the Clariant cooperation, the dyeing is started at 40 DEG C, and the temperature is increased to 100 DEGE C and kept for 60 minutes before after-treatment; performing cold black auxiliary treatment on the dyed wool, wherein the cold black auxiliary is the CWF cold black auxiliary produced by the Clariant cooperation; performing a dip dyeing technology, heating to 100 DEG C, and treating for 45-55 minutes at the temperature; and cleaning with an efficient cleaning agent ND-9 produced by the Nigeria Mita Auxiliaries Co., Ltd., Jiangyin. Through the invention, the prepared cold black suiting has good color fastness and low ultraviolet transmittance and is cool and suitable for summer.
Owner:JIANGSU NIJIAXIANG GROUP WORSTED TEXTILE
Method for manufacturing ceiba heat-preserving material and ceiba heat-preserving material
The invention relates to a method for manufacturing a ceiba heat-preserving material and a ceiba heat-preserving material manufactured by using the same. The method for manufacturing the ceiba heat-preserving material disclosed by the invention comprises the following steps of: 1, pretreating ceiba fibers; 2, opening and mixing ceibas; 3, feeding ceibas; 4, forming a net; 5, stretching; 7, spraying glue; and 8, performing post-treatment, wherein the pretreatment of the ceiba fibers comprises destaticization of ceiba fibers and mechanical premixing at the same time; and the manufactured ceiba heat-preserving material comprises the following fiber raw material components in percentage by mass: 10-30 percent of natural ceiba fiber, 55-80 percent of chemical fiber and regenerated fiber, and 5-15 percent of low-melting-point fiber. Due to the adoption of the method, the problems of easiness in flying, poor net forming property and unstable fiber net quality during treatment of ceibas are solved, and a ceiba heat-preserving material which is soft, comfortable and efficient in preserving heat can be provided.
Owner:3M CHINA
Wet tissue material capable of being broken through flushing and production method thereof
ActiveCN104404815AReduce pollutionRaw material environmental protectionPaper/cardboardSynthetic cellulose fibresCelluloseTissue material
The invention discloses a wet tissue material capable of being broken through flushing and a production method thereof. The wet tissue material is produced from viscose rayon, wood pulp cellulose and ES fiber as raw materials and through steps of a wet-process netting process, a hot-air treating process and a hot rolling process. The wet tissue material is prepared with a papermaking technology as a base and is prepared through non-weaving technologies, such as the wet-process netting process and the like. The wet tissue material, besides characteristics of common wet tissue, also is quick to produce, is large in yield, is constant in quantitation of fiber nets, is light and thin, is degradable and is capable of being broken through flushing.
Owner:江苏金三发卫生材料科技有限公司
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Patsnap Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com