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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 35. Отображено 35.
27-05-2015 дата публикации

Ion exchange resin treating waste water containing phenol

Номер: CN104646077A
Автор: LI BO, MENG SUFEN
Принадлежит:

An ion exchange resin treating waste water containing phenol is disclosed in the invention, is composed of macroporous chloromethylazed polystyrene ion exchange resin, potassium hydroxide and deionized water, and is prepared through following steps: filling an ion exchange column with the macroporous chloromethylazed polystyrene ion exchange resin; assembling the ion exchange column with a separating funnel; feeding a potassium hydroxide solution with control for more than 4 h to convert the resin into an OH-resin totally; washing the resin with the deionized water until the pH is 9; and feeding the waste water containing phenol from a factory (wherein the concentration of the waste water is 2.81*10<-3> mol/l) with the flow velocity controlled to be 50 ml/h.

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Номер записи: 1
03-06-2015 дата публикации

Chemical wastewater flocculant

Номер: CN104671374A
Автор: MENG SUFEN, SHAO XINGHONG
Принадлежит:

The invention discloses chemical wastewater flocculant which is prepared from the following components in parts by mass: 5-15 parts of a styrene-maleic acid copolymer sodium salt, 2-6 parts of aluminum sulfate, 2-3 parts of polyacrylamide, 8-10 parts of N,N-bi(1-methyl heptyl) acetamide and the balance of water. The chemical wastewater flocculant has the characteristics that the content of polyvinyl chloride in chemical wastewater can be effectively reduced, phenolic wastewater can be effectively treated, a great function of purifying water can be achieved, and the environment can be protected.

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Номер записи: 2
10-06-2015 дата публикации

Transporting car cushion rubber

Номер: CN104693500A
Автор: MENG SUFEN, PAN YANKUN, LI YAN
Принадлежит:

The invention discloses a transporting car cushion rubber which comprises the following substances in parts by weight: 70-80 parts of natural rubber, 10-15 parts of oil-extended styrene butadiene rubber, 1-3 parts of rosin, 2-3 parts of stearic acid, 4-6 parts of zinc oxide, 5-7 parts of high aromatic oil, 1-3 parts of sulfur, 45-52 parts of furnace black, 1-2 parts of adhesives A, 2-4 parts of RE resin, 1-2 parts of RH complex compounds, 1-2 parts of accelerating agents and 2-5 parts of anti-aging agents. The transporting car cushion rubber disclosed by the invention can be used for effectively reducing the car body vibration, absorbing the noises of a suspension system, solving the problem of weakness of a popup window and preventing a damping system from being damaged.

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Номер записи: 3
10-06-2015 дата публикации

Guar gum water treatment synergist

Номер: CN104692511A
Автор: HONG LONGFENG, MENG SUFEN
Принадлежит:

The invention provides a guar gum water treatment synergist. The synergist comprises sodium carboxymethyl starch, hydroxyethyl cellulose, polyacrylamide, sodium dodecyl benzene sulfonate, dodecane phenol plyoxyethylene and guar gum. The synergist is prepared by uniformly mixing above components. Different functional groups can be applied to the synergist through derivatization chemistry to change different chemical properties, and simple atom groups are displaced by other atom groups to generate complex compounds. The guar gum water treatment synergist has the advantages of reasonable formula, good water purification effect and low production cost.

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Номер записи: 4
03-06-2015 дата публикации

Non-toxic adhesive for hard-bonded shoes

Номер: CN104673134A
Автор: MENG SUFEN, XU PING
Принадлежит:

The invention discloses a non-toxic adhesive for hard-bonded shoes. The non-toxic adhesive consists of the following materials in parts by weight: 90-120 parts of chloroprene rubber (CR-A90), 15-30 parts of a styrene-butadiene block copolymer (SBS), 80-100 parts of methyl methacrylate (MMA), 5-15 parts of acrylic acid (AA), 1-3 parts of an anti-aging agent, 1-3 parts of benzoyl peroxide (BPO) and 500-800 parts of a mixed solvent. The non-toxic adhesive disclosed by the invention, as an environmental-friendly adhesive, is easily available in raw material, low in cost, non-toxic and harmless in adopted materials and reaction intermediates; and the non-toxic adhesive disclosed by the invention is mainly used for bonding materials for hard-bonded shoes.

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Номер записи: 5
03-06-2015 дата публикации

Hollow glass inner-layer environment-friendly adhesive

Номер: CN104673150A
Автор: ZHU HONGXUE, MENG SUFEN
Принадлежит:

The invention discloses a hollow glass inner-layer environment-friendly adhesive. The invention is characterized in that the adhesive is composed of the following raw materials in parts by mass: 20-30 parts of styrene-butadiene-styrene, 20-30 parts of styrene-isoprene-styrene, 20-40 parts of filler, 8-15 parts of modified rosin resin, 3-10 parts of polyamide, 2-3 parts of antioxidant, 1-3 parts of adhesive and 0.2-0.5 part of pigment. The hollow glass inner-layer environment-friendly adhesive has high bonding performance, can be used for bonding glass onto an interval frame, and has the advantages of low cost and no environmental pollution.

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Номер записи: 6
03-06-2015 дата публикации

Scale inhibition dispersion agent for gas washing water system

Номер: CN104671446A
Автор: GAO XIAODONG, MENG SUFEN
Принадлежит:

The invention provides a scale inhibition dispersion agent for a gas washing water system. The dirt dispersion agent is prepared from hydrolytic polymaleic anhydride, an acrylic acid-acrylate-2-acrylamidyl-methyl propane sulfonic acid multipolymer, sodium hypophosphite, maleic anhydride-p-styrenesulfonic acid, zinc chloride, formaldehyde and deionized water. The scale inhibition dispersion agent provided by the invention comprises the following steps: in a constant pressure reaction kettle, firstly adding the acrylic acid-acrylate-2-acrylamidyl-methyl propane sulfonic acid multipolymer; then heating and raising the temperature to 40-60 DEG C under continuous stirring; sequentially adding hydrolytic polymaleic anhydride, sodium hypophosphite, maleic anhydride-p-styrenesulfonic acid, zinc chloride and formaldehyde, and adding a proper amount of deionized water; after inputting the materials, insulating and continuously stirring for 0.5-2 hours; and discharging after qualified sampling analysis ...

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Номер записи: 7
03-06-2015 дата публикации

Windshield facilitating electric vehicle riding personnel

Номер: CN104670380A
Автор: MENG SUFEN, GAO XIAODONG
Принадлежит:

The invention discloses a windshield facilitating electric vehicle riding personnel and belongs to a windshield device. The windshield facilitating the electric vehicle riding personnel can keep out of the wind for the legs of the riding personnel and is convenient in use. The windshield facilitating the electric vehicle riding personnel comprises a pair of windshield plates. The windshield plates are connected through a support. A pair of U-shaped clamps are arranged below the support and provided with fastening bolts. The windshield facilitating the electric vehicle riding personnel is simple in structure, convenient to use, stable in performance and applicable to various places.

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Номер записи: 8
27-05-2015 дата публикации

Aldehyde-type compound disinfectant

Номер: CN104642306A
Автор: ZHU HONGXUE, MENG SUFEN
Принадлежит:

The invention discloses an aldehyde-type compound disinfectant which is composed of following components, by mass, 1-2 parts of glutaraldehyde, 2-5 parts of ethanol, 1-2 parts of n-butyl alcohol, 2-5 parts of sodium nitrite, 0.01-0.03 parts of sodium dodecyl benzene sulfonate and the balanced water. The aldehyde-type compound disinfectant is excellent in sterilization and disinfection capability, can be used in sterilization and disinfection of medicinal apparatus, can achieve an effective and quick sterilization effect, is low in production cost, is convenient to prepare and can be applied widely.

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Номер записи: 9
03-06-2015 дата публикации

Temporary mixed meat stuffing storage device

Номер: CN104668077A
Автор: GAO XIAODONG, MENG SUFEN
Принадлежит:

The invention discloses a temporary mixed meat stuffing storage device, belonging to the storage devices. The temporary mixed meat stuffing storage device can temporarily store meat stuffing, so that manpower is saved, and the clean and healthful effects are obtained. The temporary mixed meat stuffing storage device structurally comprises a storage box, wherein the box is provided with a handle; one side of the storage box is connected with a scraper through a tether; and a rubber band is hanged at the other side of the storage box through a hanger. The temporary mixed meat stuffing storage device provided by the invention is simple in structure, convenient to use, and steady in performance, and is suitable for various places, such as homes, hotels and meat selling sites.

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Номер записи: 10
03-06-2015 дата публикации

Oil field wastewater flocculant

Номер: CN104671371A
Автор: GAO XIAODONG, MENG SUFEN
Принадлежит:

The invention discloses an oil field wastewater flocculant which is composed of the following components in parts by mass: 5-15 parts of aluminum sulfate, 6-8 parts of sodium tripolyphosphate, 3-5 parts of CPAM (cationic polyacrylamide), 5-10 parts of polyacrylamide, 8-10 parts of alkyl benzene sulfonate and the balance of water. The oil field wastewater flocculant is suitable for oil field wastewater, can effectively remove solid suspended substances and degradable organic substances in the wastewater, and can implement quick flocculating settling, thereby effectively purifying the wastewater.

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Номер записи: 11
03-06-2015 дата публикации

Iron inorganic flocculant sludge dewatering agent

Номер: CN104671634A
Автор: MENG SUFEN, GAO XIAODONG
Принадлежит:

The invention provides an iron inorganic flocculant sludge dewatering agent which is a flocculant sludge dewatering agent for an external sewage suction machine. The iron inorganic flocculant sludge dewatering agent is composed of fly ash, an iron inorganic flocculant, slaked lime, polyaluminum ferric chloride, thoroughly mixed anionic polyacrylamide, calcium chloride and a surfactant. The preparation method comprises the following steps: adding the components into a secondary sedimentation tank, stirring to coagulate, and directly carrying out centrifugal dehydration on sludge, which flows from the secondary sedimentation tank into the concentration tank.

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Номер записи: 12
27-05-2015 дата публикации

Tar factory waste water deodorant

Номер: CN104645773A
Автор: MENG SUFEN, ZHANG XIN
Принадлежит:

The invention discloses a tar factory waste water deodorant comprising following substances, by mass, 0.2-0.5 parts of xanthan gum, 2-5 parts of fatty alcohol-polyoxyethylene ether sulphate, 10-15 parts of zinc chloride, 30-50 parts of tartaric acid, 0.5-1.5 parts of sodium dihydrogen phosphate and 60-80 parts of deionized water. The tar factory waste water deodorant is free of bad odor and side effects of a chemical product, can quickly remove odor and stink generated in tar waste water, is safe to use and is excellent in deodorizing effect.

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Номер записи: 13
27-05-2015 дата публикации

Deodorant used in sewer

Номер: CN104645393A
Автор: ZHU HONGXUE, MENG SUFEN
Принадлежит:

The invention discloses a deodorant used in sewer including following substances, by mass, 25-35 parts of ferrous sulfate, 5-15 parts of sodium tripolyphosphate, 0.5-1.5 parts of acetic acid, 40-60 parts of an additive, 0.5-1 part of essences and 60-80 parts of water. The deodorant not only has a deodorizing effect but also can prevent scale, is easy to use and produce, and can solve a problem of severe corrosion on pipelines since an acid is employed for a long time.

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Номер записи: 14
10-06-2015 дата публикации

Rubber attached to conveying belt

Номер: CN104693499A
Автор: MENG SUFEN
Принадлежит:

The invention discloses a rubber attached to a conveying belt. The rubber is prepared from the following substances in parts by mass: 120-140 parts of a natural rubber, 3-6 parts of sulfur, 6-12 parts of dibutyl phthalate, 40-50 parts of furnace black, 60-70 parts of potter clay, 10-15 parts of asphalt, 10-12 parts of zinc oxide, 1-2.5 parts of a softening agent, 1-2 parts of an accelerating agent and 2-4 parts of an anti-aging agent. The rubber disclosed by the invention is scientific and reasonable in formula, has the characteristics of fatigue resistance, deflection resistance, ageing resistance and low heat of formation and can not cause pollution to environment in the course of production and use.

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Номер записи: 15
03-06-2015 дата публикации

Liniment for cowhide vamps

Номер: CN104673023A
Автор: MENG SUFEN, ZHANG XIN
Принадлежит:

The invention discloses a liniment for cowhide vamps, belonging to a leather assistant. The liniment for cowhide vamps comprises the following components in parts by mass: 90-110 parts of pigment paste, 400-500 parts of water, 45-55 parts of ethylene glycol, 45-55 parts of penetrant, 55-65 parts of fine dispersed butenoic acid polymer, 55-65 parts of protein brightening material, 80-120 parts of plasticized fine dispersed butenoic acid polymer, 80-120 parts of plasticized butenoic acid polymer and 20-30 parts of hard butenoic acid polymer. The liniment for cowhide vamps has proper flexibility and toughness, and has high adhesion on a base coat.

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Номер записи: 16
03-06-2015 дата публикации

Food processing wastewater flocculant

Номер: CN104671372A
Автор: MENG SUFEN, ZHANG XIN
Принадлежит:

The invention discloses a food processing wastewater flocculant which is composed of the following components in parts by mass: 8-11 parts of polyferric sulfate, 0.3-0.6 part of polyacrylamide, 20-25 parts of aluminum sulfate octadecahydrate, 1-6 parts of calcium carbonate, 1-3 parts of polyacrylamide and the balance of water. The food processing wastewater flocculant can effectively remove proteins, fat and suspended impurities in the food processing wastewater, has the advantages of suspended substance removal effect and high chroma removal rate, and can achieve favorable water purification effect.

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Номер записи: 17
10-06-2015 дата публикации

Papermaking rubber roller

Номер: CN104693509A
Автор: MENG SUFEN, LI SHOUJUN
Принадлежит:

The invention discloses a papermaking rubber roller, which comprises the following substances in parts by mass: 45-50 parts of natural rubber, 25-30 parts of styrene-butadiene rubber 1500, 25-30 parts of butadiene rubber, 5-10 parts of sulfur, 40-50 parts of ointment, 15-20 parts of ferric oxide, 30-40 parts of calcium carbonate, 3-5 parts of pine tar, 1-2 parts of accelerator, and 1-2 parts of anti-aging agent. The rubber roller is fine and smooth in the surface, the handfeeling is sticky, and the rubber roller has good ink transfer property, the surface is difficultly crystalized and calcified, the texture of the rubber roller is harder than common papermaking rubber rollers, therefore, the surface of the rubber roller is difficult to cause scratch and holes.

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Номер записи: 18
10-06-2015 дата публикации

Hose with resistance to dilute acid, alkali and salt solutions

Номер: CN104696615A
Автор: MENG SUFEN, ZHAO ZIYI
Принадлежит:

The invention provides a hose with resistance to dilute acid, alkali and salt solutions. The hose comprises natural rubber, nitrile-butadiene rubber, EPM (ethylene-propylene-diene monomer), a silicon dioxide reinforcing agent, an accelerator, stearic acid, spray carbon black, a softening agent, sulfur, zinc oxide and an anti-aging agent D. A preparation way is as follows: adding natural rubber, nitrile-butadiene rubber, EPM and the silicon dioxide reinforcing agent into an open mill and fully mixing; then adding the accelerator, stearic acid, spray carbon black, the softening agent, sulfur, zinc oxide and the anti-aging agent D into the open mill, mixing for 5-10 min to obtain a mixture; putting the mixture subjected to open milling into an extruder for extrusion, and vulcanizing the whole hose to obtain a finished product. The hose provided by the invention has ultra-strong bonding strength and excellent wear resistance and corrosion resistance, as well as long service life.

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Номер записи: 19
10-06-2015 дата публикации

Environment-friendly multifunctional sustained-release fertilizer

Номер: CN104692907A
Автор: MENG SUFEN, ZHANG SEN
Принадлежит:

The invention pertains to an environment-friendly multifunctional sustained-release fertilizer. The environment-friendly multifunctional sustained-release fertilizer is prepared from the following components in parts by mass: 40-90 parts of SA (sodium alginate), 20-70 parts of AA (acrylic acid), 30-90 parts of APS (ammonium persulfate), 70-120 parts of copper sulfate pentahydrate, 30-80 parts of potassium pyrophosphate trihydrate, 20-60 parts of urea and 60-90 parts of NNMBA (N,N-methylene bisacrylamide), wherein the viscosity of the 2% aqueous solution of SA at the temperature of 25 DEG C is 3,200mPa.s.

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Номер записи: 20
27-05-2015 дата публикации

Foodstuff processing factory deodorant

Номер: CN104645396A
Автор: MENG SUFEN, ZHU HONGXUE
Принадлежит:

The invention discloses a foodstuff processing factory deodorant. The foodstuff processing factory deodorant comprises following ingredients, by mass, 5 to 10 parts of radix trichosanthis, 30 to 40 parts of dried alum, 3 to 8 parts of phenylacetic acid, 20 to 30 parts of oxalic acid, 80 to 100 parts of talcum powder, 5 to 10 parts of gypsum, 1 to 3 parts of a deodorizer, and 0.5 to 1 part of a perfume. The foodstuff processing factory deodorant is mainly used for deodorization of foodstuff processing factories; is nontoxic and odorless; and possesses sterilization effect. Raw materials are cheap and easily available; preparation technology is simple; and no corrosion or pollution is caused.

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Номер записи: 21
27-05-2015 дата публикации

Biogas deodorant

Номер: CN104645386A
Автор: WANG JIAN, MENG SUFEN
Принадлежит:

The invention discloses a biogas deodorant, which comprises the following components by mass part: 20-40 parts of copper sulphate, 10-15 parts of cupric chloride, 30-50 parts of ascorbic acid, 5-10 parts of zinc sulfate, 100-120 parts of deionized water, 0.1-0.3 parts of blue camphor oil, 0.1-0.3 parts of pine needle oil and 100-150 parts of methanol. The deodorant of the present invention has effective stink removal effect, other pollution substances can not be generated, and the deodorant has good environment protection effect.

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Номер записи: 22
10-06-2015 дата публикации

Insulating rubber plate

Номер: CN104693530A
Автор: MENG SUFEN, SUN CHEN
Принадлежит:

The invention discloses an insulating rubber plate which is prepared from the following components by mass: 100 parts of NBR-3606, 1.5-2 parts of sulfur, 4-6 parts of magnesium oxide, 2-3 parts of an accelerant, 15-20 parts of a super reinforcing agent SR, 10-15 parts of phthalic acid diethyl ester, 15-20 parts of potty clay, 40-50 parts of acetylene black and 2-3 parts of an anti-aging agent. The insulating rubber plate has the characteristics of being stable in physical property and very good in insulating property, has gloss on the surface and can meet the application requirements, and in addition, the insulating rubber plate is simple and stable in process, moderate in hardness, uniform in texture, long in service life, has certain corrosion resistance and can be widely applied to transformer substations, power plants, distribution rooms, laboratories, outdoor hot-line work and the like.

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Номер записи: 23
27-05-2015 дата публикации

Fish culture waste water deodorant

Номер: CN104645803A
Автор: WANG JIAN, MENG SUFEN
Принадлежит:

The invention discloses a fish culture waste water deodorant, which includes following substances, by mass, 140-160 parts of an extract liquid from leaves of platycladus orientalis, 2-5 parts of oil from leaves of platycladus orientalis, 10-15 parts of methanol, 5-10 parts of glycerol, 3-10 parts of azone and a proper amount of oil of lavender. The raw materials of the deodorant are easy to obtain. The fish culture waste water deodorant is simple in preparation process, is low in cost, is free of secondary pollution, is suitable for large scale production, is prepared from natural plant raw materials and is significant in deodorizing effect.

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Номер записи: 24
17-06-2015 дата публикации

Garbage fermenting system

Номер: CN104710196A
Автор: GAO XIAODONG, MENG SUFEN
Принадлежит:

The invention discloses a garbage fermenting system. The system comprises a garbage dehydrating facility, which carries out spinning drying and air drying on garbage; a garbage sorting facility, which separates organic matters from the dehydrated garbage; and a garbage fermenting facility, which receives the organic matters from the garbage sorting facility and comprises a grinding device and a fermentation pool. The grinding device comprises a cylinder body, a feed hopper, which is arranged on the upper part of one end of the cylinder body and is communicated with the cylinder body, an auger, which is arranged in the cylinder body, a drying motor, which is fixed on the cylinder body, wherein the rotation shaft of the driving motor is connected to the auger; and a plurality of grinding teeth, which are arranged on the internal wall of the cylinder body in the axial direction. The garbage is subjected to spinning drying and air drying at the same time, so the garbage dehydration is largely ...

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Номер записи: 25
03-06-2015 дата публикации

Illumination lamp with dust cover

Номер: CN104676304A
Автор: MENG SUFEN, WANG ZHIGANG
Принадлежит:

The invention discloses an illumination lamp with a dust cover and belongs to illumination products. The illumination lamp is capable of effectively preventing dust, convenient to clean and safe. The illumination lamp with the dust cover comprises a lamp socket, a connecting part and a lamp cap, a transparent lamp shade is arranged outside the lamp cap, and the transparent lamp shade is connected with the connecting part through threads. The illumination lamp with the dust cover is simple in structure, convenient to use, stable in performance and suitable for a variety of places.

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Номер записи: 26
10-06-2015 дата публикации

Fire-retardant conveyer belt for industrial and mineral industry

Номер: CN104693553A
Автор: MENG SUFEN, PAN YANKUN
Принадлежит:

The invention discloses a fire-retardant conveyer belt for the industrial and mineral industry. The fire-retardant conveyer belt for the industrial and mineral industry is composed of the chloroprene rubber (CR), ethylene-propylene-diene monomer rubber, chlorinated paraffin and antimonous oxide. The preparation method comprises the following steps: putting the raw materials in a stirrer, stirring uniformly, then putting the mixture into a rubber mixing machine, milling into sheets, covering a fire-retardant shade cloth or canvas with the sheet polymer composite material, performing vulcanization molding in a vulcanizing machine, and coiling and detecting. The fire-retardant conveyer belt is excellent in physical performance, low in electrostatic conductive performance, good in fire resistance and suitable for conveying each material of the industrial and mineral industry.

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Номер записи: 27
17-06-2015 дата публикации

Garbage sorting equipment based on air drying and spinning drying

Номер: CN104707840A
Автор: MENG SUFEN, DONG LI'NA
Принадлежит:

The invention discloses garbage sorting equipment based on air drying and spinning drying. The equipment comprises a first sorting device, which is used to separate ores from garbage which has been subjected to air drying and spinning drying in advance and collect ironware; and a second sorting device, which is arranged after the first sorting device and is used to separate organic matters from the garbage. The second sorting device comprises an inclined plate-chain conveyer (304) and heavy substance collecting tanks which are arranged on two sides of the plate-chain conveyer (304). The inclined plate-chain conveyer (304) comprises an enclosed plate-chain conveying belt, which is composed of a plurality of strip plates; and a plate-chain transmission device which drives the enclosed plate-chain conveying belt. The provided equipment can rapidly separate organic matters, ores, ironware and other heavy articles from garbage.

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Номер записи: 28
10-06-2015 дата публикации

V-belt compression layer rubber

Номер: CN104693562A
Автор: MENG SUFEN, PAN YANKUN, LI YAN
Принадлежит:

The invention discloses v-belt compression layer rubber, which comprises the following substances in parts by mass: 70-80 parts of neoprene rubber, 8-15 parts of butadiene rubber, 15-20 parts of nitrile rubber, 5-8 parts of dioctyl phthalate, 5-8 parts of 12-hydroxy-2-hydroxyethyl propanediol ester, 4-5 parts of sulfur, 3-5 parts of magnesium oxide, 8-12 parts of calcium oxide, 5-7 parts of aromatic oil, 20-30 parts of carbon black, 0.2-0.8 part of accelerator, and 1-2 parts of anti-aging agent. The rubber is good in bendability and compressibility, the contact area of rubber and a grooved wheel is effectively increased, the transmission efficiency is improved, and the rubber is small in deformation, low in generated heat, and good in heat conductivity.

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Номер записи: 29
27-05-2015 дата публикации

Natural product scale-inhibition dispersant

Номер: CN104649423A
Автор: MENG SUFEN, GAO XIAODONG
Принадлежит:

The invention discloses a natural product scale-inhibition dispersant and a preparation method thereof. The scale-inhibition dispersant is composed of starch, tannin, lignosulfonate and water. The preparation method comprises the following steps: adding starch in water for dissolving, stirring, heating for 20-30 minutes, adding tannin and sodium lignosulfonate, and reacting for about 30 minutes to obtain the products. The natural product scale-inhibition dispersant can be used for industrial circulating water and a cooling water system, is naturally degraded, and has no secondary pollution on environment.

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Номер записи: 30
03-06-2015 дата публикации

Mobile phone data cable convenient to fix

Номер: CN104682068A
Автор: MENG SUFEN, GAO XIAODONG
Принадлежит:

The invention discloses a mobile phone data cable convenient to fix, and belongs to a data transmission device, wherein the data cable can enable a mobile phone connector to be connected firmly, and improve a charging success rate. The mobile phone data cable comprises the mobile phone connector, a wire and a universal serial bus (USB) connector, wherein a bulge is arranged on each of two sides of the mobile phone connector; both end parts of the bulges are provided with rubber sleeves. The mobile phone data cable convenient to fix disclosed by the invention is simple in structure, convenient to use, stable in performance and suitable for a plurality of places.

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Номер записи: 31
03-06-2015 дата публикации

Curing agent capable of enhancing paint toughness

Номер: CN104672976A
Автор: GAO XIAODONG, MENG SUFEN
Принадлежит:

The invention discloses a curing agent capable of enhancing paint toughness, which comprises the following components in parts by mass: 100-120 parts of dimethylmethane diisocyanate, 10-20 parts of polybutenoate polymer, 3-8 parts of oxidizer and 80-100 parts of 2,4,6-dimethylamino methylphenol. The curing agent can well enhance the paint toughness, and effectively avoids the problem of cracking of the paint in winter or in an over-dry environment.

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Номер записи: 32
27-05-2015 дата публикации

Safe sterilizing and alga-removing agent

Номер: CN104642311A
Автор: XU PING, MENG SUFEN
Принадлежит:

The invention discloses a safe sterilizing and alga-removing agent, which is prepared from following components, by volume, 8-12 parts of N-([beta],[beta]-dichlorovinyl)salicylamide, 30-40 parts of a surfactant, 1-2 parts of alkyl benzene sulfonic acid, 5-8 parts of sodium bicarbonate, and the balanced water. The safe sterilizing and alga-removing agent can effectively kill bacteria microorganisms and fungus microorganisms in water and achieve a sterilizing and alga-removing effect. In addition, the safe sterilizing and alga-removing agent is low in toxin to human, can maintain water to be clean within a certain time and is high-efficient.

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Номер записи: 33
10-06-2015 дата публикации

Economic and convenient antifoaming agent

Номер: CN104689608A
Автор: MENG SUFEN, DONG LINA
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The invention provides an economic and convenient antifoaming agent. The economic and convenient antifoaming agent comprises poly(propylene glycol stearate), organic polysiloxane, fluorite, liquid paraffin, industrial soda ash and stearic acid. A preparation method of the economic and convenient antifoaming agent comprises the following steps of weighing poly(propylene glycol stearate), organic polysiloxane, fluorite, liquid paraffin, industrial soda ash and stearic acid according to a weight part ratio, carrying out blending, carrying out stirring, carrying out granulation, carrying out drying and carrying out packaging. A use concentration of the economic and convenient antifoaming agent is 3mg/l.

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Номер записи: 34
03-06-2015 дата публикации

Elastic card convenient for answering mobile phone calls

Номер: CN104683523A
Автор: MENG SUFEN, ZHANG XIN
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The invention discloses an elastic card convenient for answering mobile phone calls, and belongs to a mobile phone article. The elastic card can be used for assisting people in answering mobile phone calls without using hands. The elastic card comprises an arc-shaped steel sheet, wherein a sponge body matched with one ear of a user is arranged at one end of the arc-shaped steel sheet; an elastic sleeve is arranged at the other end of the arc-shaped steel sheet; and a sponge layer is further arranged on the inner side of the arc-shaped steel sheet. The elastic card convenient for answering mobile phone calls is simple in structure, convenient to use, stable in performance and suitable for various places.

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Номер записи: 35