BURMISTROV VLADIMIR ALEKSANDROVICH (Total 35 Patents Found)

FIELD: chemistry. SUBSTANCE: invention relates to nickel complex of 5,10,15,20-tetrakis [3',5'-di(2"-methylbutyloxy)phenyl]-porphin of formula EFFECT: invention makes it possible to obtain nickel complex, demonstrating property of stationary phase for gas chromatogra...
FIELD: chemistry of polymers, special materials. SUBSTANCE: invention proposes a composition comprising polyvinyl chloride, dioctyl phthalate as a plasticizing agent and 4,4'-di-(2,3-epoxypropoxy)-diphenyl as a stabilizing agent taken in the amount 0.3-0.5 mas. p. per 100 mas. p. p. of polyvinyl chloride. Usi...
FIELD: chemistry. SUBSTANCE: invention relates to an application of binary sorbents, ensuring separation of closely boiling structural and optic isomers of organic substances, for instance, para- and meta-xylenes, low-polar and polar optically active forms of camphene, pinene, limonene, butanediol-2,3 and menthol...
Изобретение относится к технике охранно-пожарной сигнализации. Техническим результатом является обеспечение одновременной защиты группы контролируемых объектов, подключа...
Изобретение относится к производству кормов для птицы. Способ включает скармливание птицам кормовой добавки на основе серебросодержащего цеолита, добавку вносят в корм в ко...
FIELD: physics. SUBSTANCE: device includes a generator of the Popenko-Turco functions, allowing to form orthogonal codes, by way of which an orthogonal basis is used, determined by the eigenvalues and the eigenvectors of the real positive definite symmetric matrix, and a stochastic forming block of the symmetric ...
Изобретение относится к химической промышленности, а именно к получению 4-(2,3-эпоксипропокси)-4'-пропилоксиазобензола, проявляющего свойства светотермостабилизатора полив...
FIELD: chemistry. SUBSTANCE: invention relates to a novel compound - 4-(2,3-epoxypropoxy)-4'-(2,2-dicyanoethenyl)azobenzene, which exhibits light and heat stabiliser properties. EFFECT: use of the disclosed compound as a polyvinyl chloride light and heat stabiliser increases strength and elasticity of p...
FIELD: chemistry. SUBSTANCE: invention relates to environmental conservation, particularly to detoxification of domestic waste water. Waste water that has passed through a primary settling tank, aeration tanks and a secondary settling tank is purified by iron (III) oxyhydrate nanoclusters from heavy metals for 60...
Изобретение относится к химии полимеров, а именно к композиции на основе полиэтилена. Композиция для изделий на основе полиэтилена низкого давления, содержащегося в количес...
Группа изобретений относится к области нефтедобывающей промышленности и предназначена для подземного ремонта, геофизических и термогидродинамических исследований нефтян...
FIELD: agriculture. SUBSTANCE: method of disposal and decontamination of poultry manure comprises separation of biomass by separation into liquid and solid fractions, decontamination of liquid fraction by processing in the device with insoluble electrodes. The liquid fraction passed through the separator is mixed...
FIELD: chemistry. SUBSTANCE: proposed sorbent comprises a solid support and a copper complex as the stationary phase. As a copper complex, the sorbent contains tetra (1',7',7'-trimethylbicyclo [2.2.1] heptano [2',3'-b] pyrazinoporphyrazine copper. EFFECT: increasing structural selectivit...
Изобретение относится к химической промышленности, а именно к получению катализаторов, в частности гетерогенных катализаторов на основе полимерного носителя и производног...
FIELD: cellulose industry. SUBSTANCE: cellulose material, in part, fiber is treated with copper or nickel salt solution and then - with polyethylene-siloxane liquid at 20-80 C for 3-12 hr. Obtained product is used in radioelectronics, electric engineering and other branches of industry. EFFECT: improved method of water...
FIELD: organic chemistry. SUBSTANCE: invention relates to 4-(2,3-epoxypropoxy)-4'-cyanobiphenyl that elicits properties of a light and thermal stabilizing agent in the polymeric polyvinyl chloride composition. This allows excluding use of organic acid salts in the polymeric composition and to obtain uncolored...
Изобретение может быть использовано в двигателестроении. Двигатель внутреннего сгорания содержит четыре полых цилиндра (1), каждый из которых снабжен поршнем (2), установленн...
Изобретение относится к области газовой хроматографии. Предложен сорбент, состоящий из твердого носителя и стационарной фазы, в качестве которой он содержит 4-(3-гидроксипроп...
Изобретение относится к технике автомобильной сигнализации, в частности к устройствам имитозащиты автомобильной сигнализации, и может быть использовано для защиты передав...
Способ производства сухого концентрата для напитка предусматривает приготовление жидкой многокомпонентной композиции путем одновременного смешивания жидких экстрактов р...
Группа изобретений относится к общему машиностроению, а именно к предохранительной трубопроводной арматуре, и предназначена для перекрытия рабочей среды в различных трубоп...
FIELD: organic chemistry. SUBSTANCE: invention relates to method for production of 4-(ω-hydroxyalkyloxy)-4'-cyanobyphenyls by reaction of 4-hydroxy-4'-cyanobyphenyl with ω-chloro-1-alkanols under heating. Reaction is carried out in boiling dimethylformamide medium in presence of potash for 2-4 h in the ...
FIELD: food industry. SUBSTANCE: beer disinfection method involves placement of 1000 l of beer in the beer collector with coal-graphite plates and maintenance of beer therein during 4 hours. Pressure is maintained at a level no lower than 0.05 MPa at a temperature of 0-0.5°C under the impact of polarisation curr...
FIELD: polymer production. SUBSTANCE: invention relates to processing of polyvinylchloride-based compositions for manufacturing film materials and simulated leather. Composition according to invention comprises polyvinylchloride, dioctyl phthalate stabilizer, and 4-(2,3-epoxypropoxy)-4'-alkyloxyazoxybenzene h...
Изобретение относится к области средств инициирования, а именно к ударным воспламенительным составам, которые могут быть применены в ударных капсюлях-воспламенителях патро...
FIELD: polymer production. SUBSTANCE: invention provides polyethylene-based composition containing 100 wt parts low-density polyethylene, 0.5-2 wt parts stearic acid, and 4-ω-hydroxyalkyloxy-4'-formylazobenzene having general formula: , wherein n=2, 3, 6, or 8-10. EFFECT: increased resistance ...
Изобретение относится к медицине, а именно к акушерству и гинекологии, урологии, венерологии, паразитологии, медицинской микробиологии, и касается способа диагностики уроге...
FIELD: chemistry. SUBSTANCE: invention relates to a novel chemical compound - 4-(2-hydroxyethyloxy)-4'-cyanoazoxybenzene which can be used as a liquid crystal stationary phase for gas chromatography. EFFECT: given compound has higher structural selectivity than structural isomers of lutidine. 1 ex...
Изобретение относится к технологии взрывчатых веществ и может быть использовано для повышения безопасности производства и применения штатного взрывчатого вещества - тетра...
FIELD: fire safety. SUBSTANCE: invention relates to security and fire alarm systems, in particular to devices for controlled objects protection against falsified data entry, and can be used for protection of objects. Device comprises a control unit, including a control device, a unit of sensor preparation for ope...
The present inventions pertains to the field of automatic control systems based on computer technology, and essentially relates to a structured system for monitoring and controlling the engineering equipment in an installation, mainly a building comprising several floors. The system includes a central computer module w...
FIELD: organic chemistry. SUBSTANCE: invention relates to a novel compound representing 4-[4'-(2-hydroxyethyloxy)phenylazo]cinnamic acid 4-cyanophenyl ester used as a mesomorphic stationary phase for gas chromatography. Proposed compound possesses the high structural selectivity with respect to position isome...
Изобретением является новое химическое соединение - 4-(4-цианофенил)-4'-(4-гидроксигексилокси)-бензилиденанилин, которое, обладая жидкокристаллическими свойствами, имеет бол...
FIELD: chemistry. SUBSTANCE: invention relates to a process for producing cyclopentane by decomposition of dicyclopentadiene at a temperature of 280-350°C to cyclopentadiene, separating cyclopentadiene from dicyclopentadiene in the separation zone of the reaction-distillation apparatus, supplying the resulting v...
FIELD: valving. SUBSTANCE: throttling control valve comprises housing provided with inlet and outlet branch pipes. The branch pipes are in communication with the space separated by means of the seat. The seat has opening and is provided with the conical surface for cooperation with the closure member connected ...