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

409results about How to "Enhance sensory effect" patented technology

Two-channel convolutional neural network-based single image super-resolution calculation method

The invention discloses a two-channel convolutional neural network-based single image super-resolution calculation method. The method comprises the steps of (1) performing fuzzy degradation processing on a known high-resolution image to obtain a low-resolution image with the same size; (2) decomposing the obtained low-resolution image after the fuzzy processing in the step (1) into a texture part and a smooth structure part of the low-resolution image, and obtaining a texture part and a smooth structure part of the high-resolution image; (3) combining the low-resolution texture part obtained in the step (2) and an original low-resolution image to obtain a two-channel input, and obtaining an output of the high-resolution texture part; (4) combining the obtained output of the high-resolution texture part in the step (3) and the original low-resolution image to obtain a final image super-resolution reconstruction result, thereby finishing super-resolution reconstruction; and (5) calculating a difference value between the high-resolution texture parts obtained in the steps (4) and (2) to obtain texture part loss, and minimizing a sum of the texture loss and image loss to optimize network structure parameters.
Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING)

Advanced treating method of landfill leachate

The invention discloses an advanced treating method of landfill leachate, which comprises the steps of: discharging eobiont-treated landfill leachate waste water into an adjusting pond; pumping the waste water in the adjusting pond into a polymeric ferrum reaction precipitation pond with a waste water metering pump to evenly mix polymeric ferrum agent with the waste water, and treating liquid supernatant which flows into an Fento oxidation pond by means of advanced oxidation after coagulating polymeric ferrum; leading the water to flow into a neutralization pond after the advanced oxidation to adjust the pH value of the waste water at 6-8, and adding PAM into the precipitation pond to carry out coagulation precipitation after neutralizing the waste water; and pumping liquid supernatant of the precipitation pond into a biological filler filter to carry out biological treatment, putting filler into the pond, sufficiently aerating to carry out aerobic treatment, and draining at the top of the pond through a water outlet weir, wherein the quality of the outlet water achieves landfill leachate state first-grade discharge standard. Sludge in the polymeric ferrum reaction pond and the precipitation pond can be directly transported to landfill areas to be landfilled after dehydration treatment.
Owner:SOUTH CHINA UNIV OF TECH

Coating material composition

Coating compositions that are stable to thermal yellowing that include coating materials containing I) one or more dispersions of hydroxyl-free polyurethanes and / or polyurethane-ureas, II) one or more aqueous solutions or dispersions of ionically modified, hydroxyl-containing polyurethanes and / or polyurethane-ureas, other than the constituents of component I), and III) at least one crosslinker. The dispersions are obtained by A) preparing an NCO-containing polyurethane prepolymer by reacting polyisocyanates with polymeric polyols and / or polyamines having number-average molecular weights of 400 to 8000 g / mol, isocyanate-reactive, ionically or potentially ionically hydrophilicizing compounds and / or isocyanate-reactive nonionically hydrophilicizing compounds; B) either dissolving the prepolymer obtained from step A) in aliphatic ketones or, diluting the prepolymer solution if the preparation has already been carried out in the presence of A6) by further addition of aliphatic ketones, and C) reacting the remaining free NCO groups of the prepolymer with a chain extender component.
Owner:COVESTRO DEUTSCHLAND AG

Novel passive target skin whitening efficacy nanoemulsion for night and daylight and method of preparing the same

The invention relates to a novel passive targeting nano emulsion with skin whitening effect and a preparation method thereof. The invention uses a novel passive targeting transdermal delivery dosing system TDDS-nano emulsion as a carrier of a function component for whitening or lighting the skin, uses different physical and chemical properties, action mechanism and actual effect of each skin whitening function component, especially the action advantages of certain novel skin whitening function components, and provides skin whitening effect nano emulsion systems with two joint applications in morning and evening matched with each other. The two joint applied nano emulsion systems not only have minimum spherical grains, extremely even distribution of nano-scale grains, remarkable passive targeting function, good transdermal absorption and strong penetrability, but also have extremely even, exquisite, smooth and glossy texture of the nano emulsion, is quite comfortable after coating on the face or the skin, has no stimulus and good stability; and the nano is light yellow, beautiful in appearance, bright and transparent, clear and crystalline, has light opalescence, and is adhesive but not sticky, thick but not heavy, oily but not greasy.
Owner:董萍 +1

Technological process for preparing fermentation dehydrated beef using composite leaven

The invention provides a method for producing fermented beef jerky with compound leaven. The bacteria strain used in fermentation is lactobacillus casei and staphylococcus xylosus with volume ratio of 1:3 and volume of addition of 1-1.5%, the fermentation temperature is 20 DEG C, and the fermentation time is 5 days. The addition of lactobacillus casei reduces pH value of the product, improves safety, improves the texture of the product, and shortens fermentation period. At the same time, the addition of staphylococcus xylosus generates a large amount of flavoring substances during fermentation process, improves sensing effect of the product, and the final product has thick fragrance, good taste, and infinitive aftertaste. The inventive method is especially suitable for producing fermented beef jerky, as well as air dried sausage and sausage.
Owner:NORTHEAST AGRICULTURAL UNIVERSITY

Uniform color-protecting method of recombination mixed purple potato microwave spraying drying product

The invention discloses a uniform color-protecting method of a recombination mixed purple potato microwave spraying drying product, belonging to the technical field of fruit and vegetable food processing. When purple potato leisure foods are produced by using purple potatoes as main raw materials, the special purple color of the purple potatoes is protected. The uniform color-protecting method comprises the steps of: cleaning the purple potatoes and other potatoes, peeling, trimming, chipping, spraying color-protecting liquid, steaming and curing, pulping, mixing pulps according to the proportion of the purple potatoes to the other potatoes of 8:2-4:6, forming, pelleting, secondarily protecting color, pre-drying with hot air, spraying and drying with microwaves, and packaging; and controlling the water content of the final product to be not higher than 6 percent. The product has flavors and nutrients of the purple potatoes and the other potatoes and has the special color of the purple potatoes. The drying time can be effectively shortened, and the uniformity of drying materials with microwaves is increased. The product has advantages on the aspects of color protection, nutrient maintaining, organoleptic quality and the like compared with the traditional processing mode.
Owner:JIANGNAN UNIV

Ginseng-based whitening and anti-aging nanoemulsion essence and preparation method thereof

The invention relates to the technical field of pharmaceutical nanoemulsion drug delivery systems and transdermal absorption, in particular relates to ginseng-containing whitening and anti-aging nanoemulsion essence and a preparation method thereof, and belongs to a new pharmaceutical technology and the field of study on new formulations applied to cosmetics. The nanoemulsion essence is characterized in that a natural or food-grade emulsifier and an oil phase are selected, wherein double distilled water containing fruit juice, vegetable juice or honey is used as an oil phase. The nanoemulsion essence comprises the following components in percent: 10.30 to 80.60% of emulsifier / co-emulsifier, 1.0 to 40.80% of oil phase, 0.10 to 14.0% of ginseng, and the balance of the water phase. The confocal microscopy result shows that the transdermal absorption mechanism of the essence is the mechanism of majorly dispersing among cells of cutaneous appendages at the beginning and then dispersing and penetrating through cytomembrane. The nanoemulsion essence has high absorption, is innocuous, unpoisonous and pollution-free, does not damage the skin, and can completely realize the green, health, whitening, anti-aging and beautifying makeup concept.
Owner:JILIN UNIV

Coarse-cereal solid beverage and preparation method thereof

The invention discloses a coarse-cereal solid beverage and a preparation method thereof. The coarse-cereal solid beverage is prepared from raw materials of coarse cereal powder, maltodextrin, konjaku flour and / or radix puerariae powder, and a stabilizing agent, and the raw materials preferably and further comprise one or more of red jujube powder, a sweetening agent, red jujube essence and grain essence. The preparation method of the coarse-cereal solid beverage disclosed by the invention comprises the step of performing roasting treatment on the coarse cereal powder, the step of performing extruding and puffing, and the step of performing optional boiling granulation, wherein the maltodextrin and other ingredients and components are added together after the step of performing extruding and puffing, or are added in the step of performing optional boiling granulation. The size distribution range of the coarse-cereal solid beverage disclosed by the invention is 80-220 [mu]m, and / or the angle of repose is smaller than 35 degrees. The coarse-cereal solid beverage prepared by the method disclosed by the invention is balanced in nutrition, rich in mouth feel, good in solubility, low in agglomerating rate, good in fluidity and easy to transport and preserve.
Owner:WILMAR SHANGHAI BIOTECH RES & DEV CENT

Processing technique of laser anti-counterfeit cigarette packaging material

ActiveCN101665042ALaser effect is clearGood anti-counterfeiting performancePattern printingPaper sheetAluminium
The invention discloses a raw processing technique of a laser anti-counterfeit cigarette packaging material, which adopts aluminum-free laser film direct pressure transfer technique and ultraviolet light curing technique, does not need compounding paper and aluminum foil in advance, can be finished by sequentially carrying out printing, coating, integrated shaping mold pressing and curing, comprises the procedures of printing, lustering coating and laser mold pressing, gold stamping, and mold cutting, and has advantages of good anti-counterfeit effect, low production cost, environment protection, no pollution and the like.
Owner:WENZHOU LIKEDA PRINTING

Sunlight heat-reflecting thermal-insulating water-in-water colorful environment-friendly coating and production method thereof

The invention discloses a sunlight heat-reflecting thermal-insulating water-in-water colorful environment-friendly coating and a production method thereof. The coating is formed through three stages of a colloid solution, a granulation base coating and a latex finished coating, wherein the colloid solution is specifically composed of the following components in parts by weight: 90-100 parts of tap water, 2 parts of cross-linking stabilizer, and 7-8 parts of protection glue powder; the granulation base coating is composed of the following components in parts by weight: 400-450 parts of tap water, 6-10 parts of wetting dispersant, 4-9 parts of defoamer, 5-8 parts of film-forming agent, 10-15 parts of propylene glycol, 80-100 parts of heat insulation powder, 5-10 parts of cellulose, 13-16 parts of auxiliaries, 100-150 parts of colloid solution, 250-300 parts of elastic polymer emulsion, and 40-50 parts of infrared reflecting pigment; the latex finished coating is composed of the following components in parts by weight: 200-220 parts of elastic polymer emulsion, 250-290 parts of tap water, 10-14 parts of film-forming agent, 8-10 parts of propylene glycol, 0.5-1 part of defoamer, 480-510 parts of granulated basic coating and 3-5 parts of auxiliaries, wherein the granulated basic coating is a coating obtained by granulating the granulation base coating. The sunlight heat-reflecting thermal-insulating water-in-water colorful environment-friendly coating is capable of realizing heat reflection on sunlight and insulating heat, and has diversified colors.
Owner:ZHANG ZHOU SAN PAINTS

Eucommia ulmoides tea and production method thereof

The invention discloses a Eucommia ulmoides tea and a production method of the Eucommia ulmoides tea. The method comprises the following steps: removing leaf stalks of the picked bright green Eucommia ulmoides leaves, cutting into strips that are 5-8mm in width, performing deactivation of enzymes, mixing with fresh tea leaves subjected to deactivation of enzymes at a weight ratio of (7-4):(3-6) and rolling, stacking for fermentation, and finally drying. The Eucommia ulmoides tea disclosed by the invention is prepared by the method. The Eucommia ulmoides tea disclosed by the invention integrates tasting and drinking functions and effects of medical therapy and health care of Eucommia ulmoides, is black bloom of the color and luster, and has an appearance similar to that of the green tea; the mouthfeel of the tea water has freshness of the green tea and a mellow taste of the black tea; and the Eucommia ulmoides tea has a long aftertaste, and is convenient for drinking and can be easily accepted by consumers. The production method is unique, the material proportion is reasonable, and the fermentation process in the production method plays a key role for improving the mouthfeel and organoleptic effects of the product.
Owner:陕西汉南茶业有限责任公司

Stable nutritional powder

Disclosed are compositions comprising carbohydrate; lipid, comprising from about 0.25% to about 2.5 % lecithin by weight of total lipid; from about 90% to about 99.5% of intact protein by weight of total protein; and from about 0.5% to about 10% of at least one hydrolyzed protein selected from the group consisting of hydrolyzed casein protein and hydrolyzed whey protein; wherein the hydrolyzed protein has a degree of hydrolysis of between about 23% and about 90%, and wherein the compositions are nutritional powders. The nutritional powders provide improved oxidative stability and sensory performance.
Owner:ABBOTT LAB INC

Emulsified oil and its preparation method

The invention relates to oil, especially to an emulsified oil which is suitable for being added into livestock feed and a preparation method thereof. The emulsified oil comprises the following components of: by weight, 40-100 parts of vegetable oil, 0.5-5 parts of span, 1-10 parts of monoglyceride stearate, 1-5 parts of sodium caseinate, 1-10 parts of disodium hydrogen phosphate and 30-90 parts of glucose syrup. The emulsified oil is prepared by technological processes of burdening, homogenization, spray drying and cooling. The emulsified oil provided by the invention has balanced nutrient proportion, is rich in medium / short chain aliphatic acid, high nutritional milk protein, digestible monosaccharide and the like which are all easy for animals to absorb, has high net energy value and high digestion and absorption rate, can greatly increase the content of fat in feed and raise energy density of animal diets, is a powered solid, and is convenient to preserve and transport.
Owner:安徽达诺乳业股份有限公司

Coordinated physical and sensory training

Physical and / or sensory skills may be trained by varying the quantity of sensory information available to an individual, the quality of sensory information available to an individual, and / or the difficulty of physical training performed by an individual. The difficulty of training may be varied using eyewear that alters the quality / quantity of visual information available and / or that provide a display that instructs the individual training to increase / decrease the difficulty of training tasks. The difficulty of training may be varied in response to measurements of the physiology and / or performance of an individual training.
Owner:INSTINCT PERFORMANCE

Demolition construction method for long-span highway suspension bridges

The invention discloses a demolition construction method for long-span highway suspension bridges. The construction method specifically comprises the following steps that 1, steel structure counter-force frames are installed at the top of a main tower, cable saddling and pushing are conducted, and the deflection of the main tower is corrected; 2, bridge surface plates and bridge surface paving layers are cut, and blocking and whole hoisting are conducted; 3, demolition of steel truss beams is conducted, and after the steel truss beams are cut off from the midspan, the beams are lowered in a segmental mode as a whole; 4, demolition of main cables are conducted, remaining main cable hangings and catwalks are utilized as an operation platform, the main cables are cut off in situ, and the demolition of the main cables is conducted; 5, demolition of the main tower is conducted, diamond wire saws are utilized to cut reinforced concrete with static force, upper cross beams are lowered as a whole through the adoption of a suspension system, after the main tower is cut and divided into blocks, vehicle cranes are used for hoisting, and cutting and hoisting are conducted after holes are drilled in lower cross beams. The demolition construction method for the long-span highway suspension bridges is applicable to the complex demolition of suspension bridges in geological environment, and the construction method is not only relatively little in resource waste and relatively low in economic cost, but also conductive to environmental protection.
Owner:GUIZHOU BRIDGE CONSTR GROUP

Process for producing low-fat sesame paste

The invention relates to a process for producing low-fat sesame paste. The process specifically comprises the following steps: mechanically pressing the cleaned sesame raw materials to remove partial grease, frying, milling, homogenizing and filling the degreased sesame, thereby obtaining the low-fat sesame paste, wherein the mechanical pressing refers to static hydraulic pressing or power spiral pressing, and the pressure is 10-20 MPa. The pressing equipment can be a hydraulic or spiral oil press, about 10-30 percent of oil in the sesame is removed, and the pressed sesame contains about 20-40 percent of oil. The sesame paste prepared by adopting the process is low in fat content and high in protein content, can be eaten by the crowd suffering from three highs and is high in colloidal stability, and a phenomenon that oil is separated out due to long-term storage is hard to occur.
Owner:HENAN UNIVERSITY OF TECHNOLOGY

Preparation method of low-temperature coffee-flavored cigarette material of heated-non-combustible cigarette

The invention discloses a preparation method of a low-temperature coffee-flavored cigarette material of a heated-non-combustible cigarette. The preparation method comprises the following steps: preparing 40-80 parts of coffee grounds, 10-50 parts of wood pulp fibers and 10-15 parts of stuffing in parts by mass; extracting the coffee grounds, and concentrating an extracting solution, so that a coffee ground extract is obtained; mixing and uniformly stirring no more than 5% of the coffee ground extract, 15-50% of an atomizing agent, 0-10% of an adhesive and 0-20% of a perfume in percentage by mass as well as the balance of water, so that coating liquid is obtained; degrading fibers of the extracted coffee grounds or crushing the coffee grounds, mixing the processed coffee ground with the wood milk fibers and the stuffing and making milk, and making a sheet substrate; and coating the coating liquid on the sheet substrate, and implementing drying so as to obtain the low-temperature coffee-flavored cigarette material. The cigarette material prepared by the preparation method provided by the invention reserves a cigarette flavoring material, and the cigarette material is good in taste and is excellent in refreshing and sensory effects; a shortcoming of existing non-tobacco non-combustible cigarettes which are poor in sensory effect is overcome, and the cigarette material, which is free from tar in conventional cigarettes, is quite slight in harm to human body health. The invention also achieves effective utilization of waste coffee grounds; and the low-temperature coffee-flavoredcigarette material is energy-saving and environment-friendly.
Owner:YUNNAN REASCEND TOBACCO TECH GRP

Xuan paper imitation water writing paper and its making method

A water writing paper simulating the Xuan paper is composed of black base paper and coated white layer, and is prepared through making black base paper, preparing white paint and coating. Said black base paper contains pulp fibres, black pigment, adhesive, acid salt, dry strnegthening agent, and wet strengthening agent. Said white paint paint contains white pigment, disperser, adhesive (butadiene-styrene or propadiene styrene emulsion and PVA), cross-linking agent and regulator. Its advantages are low cost, clear tracing and cyclic use.
Owner:徐洁

Triad integration freckle-removing functional nano cream for skin external use and method for preparing same

The invention relates to a triad integration freckle-removing functional nano cream for skin external use and a method for preparing the same. The three types (night use type, daytime use type and auxiliary type) freckle-removing nano creams improve and optimize a novel international passive target transdermal drug delivery system (TDDS) as a carrier, and organically combine and solubilize freckle-removing functional components with different biological efficacies, action ways and physical and chemical properties to form a good mutual aid synergic function system which has remarkable effect of controlling and relieving colored patches (such as chloasma, inflammatory pigmentation, sunburn, and the like) caused by abnormal facial metabolism of pigment. The product has the advantages of tiny particle sizes of spherical particles, obvious passive target function, excellent adaptability, homodromous property, fluidity and dispersion, strong penetrability, even texture, subtleness, lubricity and luster, is simple and convenient to use, and is comfortable without pungency and side effects; besides, the appearance is light yellow with slight opalescence, is glittering and translucent, clear and transparent, sticky but not viscous, thick but not dense, and oily but not greasy, has good stability, excellent curative effect, short industrialization cycle and high production efficiency, saves time, materials and energy sources, dose not need special devices and heat energy, and is easy for popularization and application.
Owner:董萍 +1

Precisely-positioning cellphone advertisement playing method

A precisely-positioning cellphone advertisement playing method relates to the technical field of mobile communication. The method includes that a user cellphone builds advertisement playing business in advance; user area is identified according to an internet protocol (IP) address of the user mobile phone or through a global positioning system and sent to a positioning server; an advertisement publishing server sends advertisement content to the user cellphone through cellphone short messages, multimedia messages or voice modes; advertisements are played in a reserved space of a cellphone display screen, if playing of the advertisements is discontinued in a playing process, the playing of a current advertisement is closed to enter a normal user operating mode; if users want to select interested advertisements, and click selection to store the advertisements in an advertisement data file in a local memory reserved in the cellphone; and the users can be rewarded while consuming at corresponding places according to the stored advertisements. The cellphone advertisements achieved through the method have strong regionalism, and pertinence can be improved.
Owner:辜进荣

Granular rice protein and preparing method and application of the same

The invention discloses a particle-shaped rice protein and preparing method and application, which is characterized by the following: hydrolyzing the rice through amylase to do solid-liquid separation and dry to obtain the rice protein with appearance as similar as the shape of rice particle;displaying good organoleptic effect; fitting for manufacturing dilated food directly or being auxiliary material to reinforce the nourishment, especially for the content of amino acid.
Owner:义乌市海之纳生物工程有限公司

Method for making preserved fruit with low content of sulphur

A low-sulfur preserved fruit is prepared from raw fruit through removing peel and kernel, immersing in the color-protecting liquid prepared from ascorbic acid and sodium isoascorbate, boiling in syrup for less than 10 min, preserving under protection of N2 in insulating condition, and drying by alternative use of blowing drier and microwave oven to remove SO2.
Owner:SHANXI UNIV

Video coding method and device, electronic equipment and computer readable storage medium

The embodiment of the invention relates to the technical field of video processing, and discloses a video coding method and device, electronic equipment and a computer readable storage medium, and the video coding method comprises the steps: analyzing and processing a video frame in a to-be-coded video, and determining a first region of interest of the video frame; performing coding preprocessing on the video frame, and determining a first quantization parameter value of the video frame; adjusting the first quantization parameter value based on the first region of interest to obtain a second quantization parameter value for the video frame; and then carrying out quantization coding on the video frame after coding preprocessing according to the second quantization parameter value for the video frame. According to the method provided by the embodiment of the invention, the code rate in any video frame can be dynamically adjusted according to the region of interest of any video frame, so that the video watching experience is greatly improved, and particularly, in a low-code-rate scene, the video watching effect of a watcher is effectively improved.
Owner:TENCENT TECH (SHENZHEN) CO LTD

Wearable sensors with heads-up display

Physical and / or sensory skills may be trained by varying the quantity of sensory information available to an individual, the quality of sensory information available to an individual, and / or the difficulty of physical training performed by an individual. Eyewear may control the quantity / quality of visual information available to an individual and may provided an integrated heads-up display that communicates instructions to vary the difficulty of training tasks. The difficulty of training may be varied in response to sensor measurements descriptive of the physiology and / or performance of an individual training.
Owner:INSTINCT PERFORMANCE

Grease composition and food

ActiveCN105794999AGood health conceptDoes not affect mouth meltingCocoaEdible oils/fatsSolubilityTriglyceride
The invention provides a grease composition and a food. The grease composition contains triglyceride. The triglyceride comprises fatty acids with characteristics of 1, S<3> content greater than 20%, 2, a S<2>U / SU<2> ratio of 3-10 and 3, SU<2> and U<3> content greater than 10% and less than or equal to 20%, wherein S represents a C6-30 saturated fatty acid and U represents a C12-30 unsaturated fatty acid. The grease composition has high solid fat content at a low temperature and fast reduces solid fat content after heating so that good operation performances and a cool taste are guaranteed, low solid fat content at a high temperature does not influence oral solubility, good storage stability is obtained and good glossiness is obtained.
Owner:嘉里特种油脂(上海)有限公司

Aerosol composition and method

A method of dispensing periodic metered doses of a single phase aerosol composition wherein: the aerosol composition comprises a propellant and at least one active component selected from the group comprising fragrances, perfumes, air fresheners, deodorants and sanitisers; the metered dose spray rate is between 0.1 and 2 g / s of aerosol composition; and the mean particle size of each dose of the aerosol composition is between 1 [mu]m and 40[mu]m.
Owner:RECKITT BENCKISER (UK) LTD

Coated submicron feed-grade zinc oxide and preparation method thereof

The invention provides coated submicron feed-grade zinc oxide and a preparation method thereof, and belongs to the field of feed additives. The invention aims at solving the problems in the prior art that zinc oxide can influence the biological potency of active components in feed, and coating wall materials can not degrade timely in intestinal environment; through shielding treatment for three times, a product is prepared by the following components by weight: 90-120 parts of submicron feed-grade zinc oxide, 28-35 parts of composite shielding agents; the composite shielding agent comprises the following components by weight: 80-90 parts of potato starch, 4-6 parts of ethyl cellulose, 3-4 parts of anhydrous alcohol, 0.5-0.8 parts of magnesium stearate. A feed-grade zinc oxide product and a corresponding preparation method thereof are provided, wherein the product combines appropriate control of the degeneration degree of the shielding agent, can deshield and release in animal digestive tract, gastric and intestinal environment, and is effectively used by microbe in posterior digestive tracts.
Owner:巨星农牧有限公司

Matched cleaning agent for vacuum drainage pipelines of airplane toilets and preparation method and cleaning process of matched cleaning agent

The invention relates to the field of aerospace, in particular to a matched cleaning agent for vacuum drainage pipelines of airplane toilets. The cleaning agent comprises a cleaning agent I and a cleaning agent II which are matched and synergistic for graded cleaning. The cleaning agent I which is an acidic thixotropic cleaning agent and good in wall cling performance is used for cleaning firstly, is capable of effectively removing scale on inclined planes or vertical planes of a pipeline system and can be used for pipe leakage detection; and then the cleaning agent II which is low in viscosity, good in liquidity and high in scaling capability is used for cleaning. The invention further discloses a preparation method of the matched cleaning agent and a cleaning process using the matched cleaning agent. The matched cleaning agent is capable of effectively removing iron rust, water scale, urine scale and other dirt of the vacuum and circulating toilets and plays a protecting role in metal pipelines without corroding the pipelines.
Owner:北京雅迪力特航空新材料股份公司
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
PatSnap group products