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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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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 12. Отображено 12.
08-03-2016 дата публикации

COMPOSITE MULTILAYER COATING FOR COATING CONCRETE STRUCTURE SURFACE WITH EXCELLENT ADHESIVE STRENGTH FOR WET SURFACE

Номер: KR101600841B1
Автор: MA, YOUNG GIL, KIM, DAE WON
Принадлежит: JS CHEM CORPORATION

The present invention relates to a composite multilayer coating for coating a concrete structure surface with excellent adhesive strength for a wet surface. The composite multilayer coating for coating a concrete structure surface includes: an epoxy primer layer containing clay particles, owhich are surface-modified into a hydrophilic substituent group, and hydrophilic hollow particles; a base adjusting material layer formed on the top of the primer layer, hydration-reacting with moisture contained in concrete through the hydrophilic hollow particles, flattening a concrete base surface, composed of a water-soluble epoxy resin, a hardening agent, and a cement powder; and a non- solvent epoxy waterproof layer providing waterproof performance and formed on the base adjusting material layer. COPYRIGHT KIPO 2016 ...

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Номер записи: 1
20-05-2016 дата публикации

MULTILAYER COATING FILM WITH FUNCTION OF PREVENTING NEUTRALIZATION OF CONCRETE FOR COATING SURFACE OF CONCRETE STRUCTURE, AND METHOD FOR COATING SURFACE OF CONCRETE STRUCTURE BY USING SAME

Номер: KR101623163B1
Автор: MA, YOUNG GIL, KIM, DAE WON
Принадлежит: JS CHEM CORPORATION, HYUNJOO PARTICULAR CONSTRUCTION CO., LTD.

The present invention relates to a multilayer coating film for coating a surface of a concrete structure, and a method for coating a surface of a concrete structure to form the same. The multilayer coating film for coating a surface of a concrete structure comprises: an epoxy primer layer including a clay particle of which a surface is modified with a hydrophilic substituent and a hydrophilic hollow particle; a surface preparation material for flattening a surface of a concrete bottom while performing hydration with moisture existing in concrete through the hydrophilic hollow particle on an upper portion of the primer layer, and comprising a water soluble epoxy resin, a hardener, and cement powder; and a solventless epoxy waterproof layer including 3 to 30 wt% of a liquid rubber elastomer with respect to the sum of an epoxy resin and the liquid rubber elastomer on the surface preparation material. The present invention can solve a problem of occurring phenomena such as bad attachment, water ...

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Номер записи: 2
26-04-2017 дата публикации

SCRAPER DEVICE FOR PAINT REMOVAL

Номер: KR101727199B1
Автор: JE, SEUNG MO, BAE, JIN TAEK, LEE, MYUNG WOO
Принадлежит: JS CHEM CORPORATION

The present invention relates to a portable scraper device for paint removal that allows a worker to perform paint removal with ease and maximize paint removal efficiency. The scraper device for paint removal according to an embodiment of the present invention includes: a handle portion; a first nozzle unit connected to an air compressor, formed at a part of the handle portion, and provided with a first valve for air supply control therein; a first button portion controlling opening and closing of the first valve and formed on one side of the handle portion; a body portion having one side connected to the handle portion through a connecting portion and providing overall support; an elastic portion having one side formed on the other side of the body portion; a variable portion having one side inserted into the body portion to be capable of moving in the length direction of the body portion and connected to the other side of the elastic portion; a first fixing portion having one side coupled ...

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Номер записи: 3
23-09-2016 дата публикации

PAINT COMPOSITION HAVING EXCELLENT ADHESIVE STRENGTH WITH GLASS BEADS FOR ROAD MARK

Номер: KR101659511B1
Автор: MA, YOUNG GIL, KIM, DAE HO
Принадлежит: JS CHEM CORPORATION

The present invention relates to a two-component paint composition for a road mark. The two-component paint composition comprises: a main material including a reactive resin composition, a coloring pigment, a dispersant, pulverized silica, and calcium carbonate; and a curing agent. The paint composition for a road mark has enhanced adhesive strength and sticking properties for glass beads, and reduces a phenomenon of losing the glass beads. Also, the paint composition for a road mark suppresses an increase in the viscosity of a paint due to a temperature drop with respect to a seasonal change, thereby maintaining uniformity in workability. COPYRIGHT KIPO 2016 (DD) Two million times (EE) Example 1 (FF) Example 2 (GG) Example 3 (HH) Example 4 (II) Example 5 (JJ) Comparative example 1 (KK) Comparative example 2 (LL) Comparative example 3 (MM) Comparative example 4 (CC) Five hundred thousand times (BB) Initiation (AA) Retro-reflectance ...

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Номер записи: 4
14-08-2017 дата публикации

SURFACE PAINTING METHOD FOR OZONE-RESISTANT CONCRETE STRUCTURES AND MULTILAYERED COATING FILM FORMED THEREBY

Номер: KR101766286B1
Автор: IM, EO JIN, SONG, WON YOUNG, AHN, BYOUNG GUK, KIM, SUNG IL, MA, YOUNG GIL, KIM, DAE WON, KIM, YONG HYUN
Принадлежит: SRSHOP.CO.KR, JS CHEM CORPORATION

The present invention relates to a surface painting method for concrete structures, including a step of forming a primer layer on a surface of concrete and a top coat layer showing ozone resistance. The present invention further relates to a multilayered coating film for painting surfaces of concrete structures formed thereby. Since the top coat layer of the multilayered coating film is ozone-resistant, the multilayered coating film of the present invention gives a wide range of applications for concrete protective coating films, repair of concrete cross-sections, and waterproof repair for water treatment structures. COPYRIGHT KIPO 2017 (a) Step of arranging a base surface and high-pressure washing (b) Step of applying a base adjusting layer to the concrete surface (optional) (i) Step of forming a primer layer on the concrete surface (ii) Step of forming a top layer containing a fluorine-modified urethane acrylate by the reaction of a silane compound having a double bond with a fluorinated ...

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Номер записи: 5
19-10-2017 дата публикации

CERAMIC METAL BASED PAINTING COMPOSITION CAPABLE OF PREVENTING CRACK AND CORROSION ON CONCRETE SURFACE AND HAVING IMPROVED ELONGATION, AND WATERPROOF AND ANTICORROSIVE PAINTING PROCESS USING SAME

Номер: KR101788102B1
Автор: PARK, HYUN WOO, PARK, CHUNG KYU, PARK, SIN YOUNG, YU, SEUNG PIL, KIM, SUNG IL, MA, YOUNG GIL, KIM, DAE WON, KIM, YONG HYUN
Принадлежит: PARK, HYUN WOO, JS CHEM CORPORATION

An embodiment of the present invention provides a painting composition comprising a first composition and a second composition in a weight ratio of 1:1 to 5:1. The first composition comprises, for a total weight of the first composition, 35 to 50 wt% of silica, 30 to 50 wt% of an epoxy resin, 1 to 10 wt% of a metal oxide, 5 to 15 wt% of an elasticity enhancer, and 2 to 20 wt% of a solvent, and the second composition comprises, for a total weight of the second composition, 25 to 45 wt% of benzyl alcohol, 30 to 60 wt% of an amine compound, 2 to 30 wt% of a phenol compound and 1 to 5 wt% of an organic acid. The present invention aims to provide the painting composition having excellent durability and capable of preventing cracks or fractures from being generated in a painting film. COPYRIGHT KIPO 2017 ...

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Номер записи: 6
16-03-2017 дата публикации

EPOXY-BASED WATERPROOF PAINT COMPOSITION AND SURFACE COATING METHOD FOR CONCRETE STRUCTURE AND WATER TREATMENT FACILITY USING THEREOF

Номер: KR101717128B1
Автор: KIM, SUNG IL, MA, YOUNG GIL, KIM, DAE WON, KIM, YONG HYUN
Принадлежит: REFRESH TECHNOLOGY CO., LTD., JS CHEM CORPORATION

The present invention relates to an epoxy-based waterproof paint composition and a surface coating method for concrete structures and water treatment facilities using the same, and more specifically, an epoxy-based waterproof paint composition and a surface coating method for concrete structures and water treatment facilities using the same, which overcome the limitations of conventional waterproof and anti-corrosive materials, and perform superior waterproof and anti-corrosive functions by performing a waterproof and anti-corrosive coating of a bottom layer to improve the mechanical properties and chemical properties of a middle layer in the paint material under a condition where the concrete body is not sufficiently dried or cannot be adequately dried on-site due to structural limitations during construction or renovation of the concrete structures such as water treatment plants. COPYRIGHT KIPO 2017 ...

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Номер записи: 7
22-06-2018 дата публикации

WATERPROOF SHEET USING POE-BASED SHEET AND WATERPROOFING METHOD USING SAME

Номер: KR101864668B1
Автор: KWON, SUNG HWON, LEE, JUN HO, KIM, HYUNG BAE, CHOI, NAN SOO, YOO, SEUNG HUN, KIM, DAE HO
Принадлежит: LOGOS CO., LTD., DAGIL E&C, MIWOO INDUSTRIAL CO., LTD., JS CHEM CORPORATION

The present invention relates to a waterproof sheet using a POE-based sheet and a waterproofing method using the same. The present invention includes the POE sheet manufactured by imparting radial/polarity to nonpolarity which is a basic property of matter of the Poly Olefin Elastomer as a polymer compound which is made by polymerization of a chain aliphatic hydrocarbon compound having one double bond. Therefore, the present invention has excellent adhesion and waterproofness, is lightweight, and has excellent water resistance and electrical properties. COPYRIGHT KIPO 2018 (AA) Item (BB) Unit (CC) Test method (DD) Representative value (EE) Density (FF) Vicat softening point (GG) Melting point (HH) Tensile strength (II) Heat distortion temperature (JJ) Extrusion pressure (KK) Processing temperature (LL) Surface strength ...

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Номер записи: 8
12-09-2017 дата публикации

COMPOSITION FOR POLYUREA WATERPROOFING LAYER WITH HIGH DURABILITY

Номер: KR101772903B1
Автор: YU, MYEON YEOP, KIM, SUNG IL, MA, YOUNG GIL, KIM, YONG HYUN
Принадлежит: SEOHYUN HIGHTECH CO., LTD., JS CHEM CORPORATION

The present invention relates to a composition for a polyurea waterproofing layer having mechanical and thermal properties for protection and water tightness of the outer wall surface of a concrete structure. The composition for a polyurea waterproofing layer is obtained by mixing: a prepolymer component (A) by a reaction of isocyanate and polyol in which a mole ratio of isocyanate and polyol is 10 : 1-15 : 1; a curing agent component (B) reacting with a terminal according to a terminal component of the prepolymer component (A); and carbon milled fiber ground from carbon fibers. COPYRIGHT KIPO 2017 (AA) Produce a prepolymer component (A) by the reaction of isocyanate with polyol (BB) Produce a curing agent component (B) capable of reacting with a terminal group of the prepolymer component (A) (CC) Mix the prepolymer component (A) or the curing agent component (B) with a carbon-milled fiber (DD) Produce a polyurea resin composition by the reaction of the carbon-milled fiber-mixed component ...

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Номер записи: 9
28-10-2016 дата публикации

COATING COMPOSITION FOR STEEL MATERIALS AND METHOD FOR COATING STEEL MATERIALS USING SAME

Номер: KR101670437B1
Автор: MA, YOUNG GIL, KIM, DAE WON
Принадлежит: JS CHEM CORPORATION, CARECON CO., LTD.

The present invention relates to a novel coating composition for steel materials, preventing crack formation when coating a surface of steel material made of a steel structure. The present invention relates to a method for coating steel materials using the same. More specifically, the present invention relates to a composition for forming an epoxy water-proof layer for coating a surface of steel material. To this end, the composition comprises: 30-50 wt% of an epoxy resin mixture containing 3-30 wt% of liquid rubber elastomer; 20-40 wt% of a curing agent; and 30-50 wt% of a filler, based on the total amount of an epoxy resin and liquid rubber elastomer. The present invention further relates to a method for coating a steel materials using the same. COPYRIGHT KIPO 2016 ...

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Номер записи: 10
26-04-2022 дата публикации

Fines removal apparatus installed on radioactive liquid waste granulat

Номер: US0011315697B1
Автор: Yong Hyun Kim, Seok Hee Im, Dong Hoon Oh, Kyoung Hwan Joung, Seong Kyun Im
Принадлежит: JS CHEM CORPORATION

Proposed is a fines removal apparatus installed on a radioactive liquid waste granulator, the apparatus including: a body unit fastened to an outlet provided on the radioactive liquid waste granulator and configured to receive the granulated radioactive waste by an operation of a first opening/closing valve, the radioactive liquid waste granulator being configured to manufacture concentrated liquid waste and to manufacture granulated radioactive waste by drying the concentrated liquid waste. an air supply unit provided on one side of the body unit and configured to spray air to the supplied granulated radioactive waste at regular periods, thereby scattering and separating fines contained in the granulated radioactive waste; and a reprocessing unit provided in a vacuum state on an opposite side of the body unit and configured to allow the scattered fines to be transferred to the radioactive waste granulator along a transfer pipe by vacuum pressure.

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Номер записи: 11
17-05-2022 дата публикации

System for closing drum unit for storing radioactive waste

Номер: US0011335471B1
Автор: Yong Hyun Kim, Seok Hee Im, Dong Hoon Oh, Kyoung Hwan Joung, Seong Kyun Im
Принадлежит: JS CHEM CORPORATION

Proposed is a system for closing a drum unit for storing radioactive waste, the system including: a supporting unit configured to be seated on the ground; a drum unit configured to be seated on a top part of the supporting unit and having a plurality of first fastening holes; a moving unit configured to move to a side of the drum unit; a cover unit provided at the inside of the moving unit or at one side of the drum unit and having a plurality of second fastening holes; tightening units configured to be inserted into the associated second fastening holes; a fastening unit configured to grip the cover unit through a gripping part to move the cover unit to the top part of the drum unit simultaneously, thereby closing a gap between the drum unit and the cover unit; and a controller configured to control the fastening unit.

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Номер записи: 12