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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 9. Отображено 9.
16-11-2017 дата публикации

Additive processing of fluoroelastomers

Номер: TW0201739822A
Автор: JIANG XUAN, ZENTIS FEE, BARTOW JEFFREY NELSON, HINTZER KLAUS, ARREN DIRK HENN CHRISTINA, GOTTSCHALK-GAUDIG GABRIELE HEIDI, JIANG, XUAN, ZENTIS, FEE, BARTOW, JEFFREY NELSON, HINTZER, KLAUS, ARREN, DIRK HENN CHRISTINA, GOTTSCHALK-GAUDIG, GABRIELE HEIDI
Принадлежит:

Provided are method of producing a shaped fluoroelastomer articles. The methods include subjecting a composition comprising a fluoroelastomer to additive processing in an additive processing device. Also provided are articles obtained with the methods and 3D-printable compositions.

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Номер записи: 1
01-03-2019 дата публикации

Fluorinated elastomers cured by actinic radiation and methods thereof

Номер: TW0201908397A
Автор: JIANG XUAN, HINTZER KLAUS, BARTOW JEFFREY NELSON, NGUYEN THO QUANG, DEVOE ROBERT JAMES, YE SHENG, FUKUSHI TATSUO, ZENTIS FEE, JIANG, XUAN, HINTZER, KLAUS, BARTOW, JEFFREY NELSON, NGUYEN, THO QUANG, DEVOE, ROBERT JAMES, YE, SHENG, FUKUSHI, TATSUO, ZENTIS, FEE
Принадлежит:

Described herein is a curable composition comprising an amorphous fluoropolymer having an iodine, bromine and/or nitrile cure site; a peroxide cure system comprising a peroxide and a Type II coagent; and a photoinitiator, wherein the curable composition is substantially free of a binder material. Also described herein, are methods of curing the curable composition using actinic radiation and articles thereof.

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Номер записи: 2
01-03-2019 дата публикации

Three-dimensional article and method of making a three-dimensional article

Номер: TW0201908106A
Автор: BARTOW JEFFREY NELSON, FRANKE CARSTEN, HUFFMAN ALEXANDER JAMES, BARTOW, JEFFREY NELSON, FRANKE, CARSTEN, HUFFMAN, ALEXANDER JAMES
Принадлежит:

A method includes obtaining a composition disposed on a surface of a substrate, irradiating a first portion of the composition for a first irradiation dosage, and irradiating a second portion of the composition for a second irradiation dosage. The composition includes fluoropolymer particles and a binder material that is polymerizable upon exposure to radiation. The first portion and the second portion are adjacent to or overlapping with each other, and the first irradiation dosage and second irradiation dosage are different. Irradiating the first and second portions of the composition polymerizes the binder material and forms a three-dimensional article having a first portion and a second portion on the surface of the substrate. The first portion and second portions of the three-dimensional article have different thicknesses in an axis normal to the surface of the substrate. Three-dimensional articles are also described. The article can be, for example, a structured film.

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Номер записи: 3
16-11-2018 дата публикации

Composition including fluoropolymer and inorganic filler and method of making a three-dimensional article

Номер: TW0201840397A
Автор: BARTOW JEFFREY NELSON, GANGNUS BERND, DADALAS MICHAEL CHRISTOS, GOTTSCHALK-GAUDIG GABRIELE HEIDI, FRANKE CARSTEN, HINTZER KLAUS, ZEHENTMAIER SEBASTIAN FRANZ, KORTEN MALTE, ZENTIS FEE, SCHECHNER GALLUS, BARTOW, JEFFREY NELSON, GANGNUS, BERND, DADALAS, MICHAEL CHRISTOS, GOTTSCHALK-GAUDIG, GABRIELE HEIDI, FRANKE, CARSTEN, HINTZER, KLAUS, ZEHENTMAIER, SEBASTIAN FRANZ, KORTEN, MALTE, ZENTIS, FEE, SCHECHNER, GALLUS
Принадлежит:

The method of making a three-dimensional article includes heating a composition comprising a fluoropolymer and inorganic filler, extruding the composition in molten form from an extrusion head to provide at least a portion of a first layer of the three-dimensional article, and extruding at least a second layer of the composition in molten form from the extrusion head onto at least the portion of the first layer to make at least a portion of the three-dimensional article. Three-dimensional articles are also described. A composition including a fluoropolymer and inorganic fillers is also described. The composition may be a filament. The composition can be useful, for example, in melt extrusion additive manufacturing. The fluoropolymer is semi-crystalline with a melting point of up to 325 DEG C and less than 50 percent by weight interpolymerized units of vinylidene fluoride or amorphous with a glass transition temperature of up to 280 DEG C.

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Номер записи: 4
16-01-2020 дата публикации

Layer-by-layer production methods with selective curing

Номер: TW0202003206A
Автор: BARTOW JEFFREY NELSON, NELSON PER MILES, WREN NICHOLAS SCOTT, CUNLIFFE ALEXANDRA ROSE, HUGHES GARETH ALLEN, BARTOW, JEFFREY NELSON, NELSON, PER MILES, WREN, NICHOLAS SCOTT, CUNLIFFE, ALEXANDRA ROSE, HUGHES, GARETH ALLEN
Принадлежит:

Layer-by-layer methods for producing three-dimensional objects are described. The methods include selective curing steps in which, for at least some layers, all boundaries of the object are cured and remaining portions of the object are selectively-cured. As a result, a least a portion of those layers remains uncured prior to formation of the subsequent layer. In some embodiments, these methods include steps to limit the amount of uncured resin in the final object.

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Номер записи: 5
01-03-2019 дата публикации

Additive processing of fluoropolymers

Номер: TW0201908107A
Автор: NELSON PER MILES, BARTOW JEFFREY NELSON, ZENTIS FEE, HINTZER KLAUS, GOTTSCHALK-GAUDIG GABRIELE HEIDI, NELSON, PER MILES, BARTOW, JEFFREY NELSON, ZENTIS, FEE, HINTZER, KLAUS, GOTTSCHALK-GAUDIG, GABRIELE HEIDI
Принадлежит:

Provided are methods for making shaped fluoropolymer by additive processing using fluoropolymer particles, polymerizable binder and extraction with supercritical fluids. Also provided are 3D printable compositions for making shaped fluoropolymer articles and articles comprising a shaped fluoropolymer.

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Номер записи: 6
01-03-2019 дата публикации

Method of making polymer articles and polymer composites by additive processing and polymer and composite articles

Номер: TW0201908426A
Автор: BARTOW JEFFREY NELSON, ZENTIS FEE, GOTTSCHALK-GAUDIG GABRIELE HEIDI, JIANG XUAN, HINTZER KLAUS, NELSON PER MILES, BARTOW, JEFFREY NELSON, ZENTIS, FEE, GOTTSCHALK-GAUDIG, GABRIELE HEIDI, JIANG, XUAN, HINTZER, KLAUS, NELSON, PER MILES
Принадлежит:

Provided is a method of producing polymer articles comprising (i) subjecting a composition to additive processing in an additive processing device containing at least one energy source wherein the composition comprises particles of a first polymer, particles of a second polymer and at least one binder material capable of binding the polymer particles to form a layer in a part of the composition that has been exposed to the energy source of the additive processing device; (ii) subjecting at least a part of the composition to exposure of the energy source to form a layer comprising the polymer particles and binder material; (iii) repeat step (ii) to form a plurality of layers to create an article; and wherein the first polymer is selected from polymers having a melting point above of at least 250 DEG C or a glass transition temperature (Tg) of greater than 70 DEG C and is not a fluoropolymer and wherein the second polymer is a fluoropolymer. Also provided are materials obtained by this method ...

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Номер записи: 7
01-12-2017 дата публикации

Additive processing of fluoropolymers

Номер: TW0201741376A
Автор: BARTOW JEFFREY NELSON, HINTZER KLAUS, FRANKE CARSTEN, GOTTSCHALK GAUDIG GABRIELE HEIDI, WRIGHT ROBIN EDGAR, GANGNUS BERND, ZENTIS FEE, KORTEN MALTE, SCHECHNER GALLUS, NEUMANN WOLFGANG, BARTOW, JEFFREY NELSON, HINTZER, KLAUS, FRANKE, CARSTEN, GOTTSCHALK-GAUDIG, GABRIELE HEIDI, WRIGHT, ROBIN EDGAR, GANGNUS, BERND, ZENTIS, FEE, KORTEN, MALTE, SCHECHNER, GALLUS, NEUMANN, WOLFGANG
Принадлежит:

Provided are methods for making shaped fluoropolymer by additive processing using a polymerizable binder. Also are 3D printable compositions for making shaped fluoropolymer articles and articles comprising a shaped fluoropolymer.

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Номер записи: 8
16-11-2017 дата публикации

Additive processing of fluoropolymers

Номер: TW0201739821A
Автор: JIANG XUAN, HINTZER KLAUS, BARTOW JEFFREY NELSON, GOTTSCHALK-GAUDIG GABRIELE HEIDI, FRANKE CARSTEN, ZEHENTMAIER SEBASTIAN FRANZ, ZENTIS FEE, JIANG, XUAN, HINTZER, KLAUS, BARTOW, JEFFREY NELSON, GOTTSCHALK-GAUDIG, GABRIELE HEIDI, FRANKE, CARSTEN, ZEHENTMAIER, SEBASTIAN FRANZ, ZENTIS, FEE
Принадлежит:

Provided are method of producing a shaped fluoropolymer articles. The methods include subjecting a composition comprising a fluoropolymer to additive processing in an additive processing device. Also provided are articles obtained with the methods and 3D-printable compositions.

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Номер записи: 9