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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 5. Отображено 5.
02-04-2019 дата публикации

Method of laminating absorbable semi-crystalline polymeric films

Номер: US10245817B2
Автор: Dominick Egidio, Sasa Andjelic
Принадлежит: Ethicon Inc

The invention relates to novel processes for the lamination of semi-crystalline, high-melting point, low glass transition polymeric films, which are extruded and subsequently laminated on various thermally sensitive substrates to form laminated medical device constructs in a specific time interval to allow low processing temperatures to avoid polymer film and/or substrate degradation or heat-related distortions. Also disclosed are laminated medical device constructs made from such processes.

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Номер записи: 1
14-11-2017 дата публикации

Device for continuously filtering material mixtures

Номер: US09815006B2
Автор: Roderich Ettlinger
Принадлежит: ETTLINGER KUNSTSTOFFMASCHINEN GMBH

A device for continuously filtering material mixtures, particularly for separating contaminants out of plastic melts, includes a filter ( 3 ), which is rotatably arranged in a filter chamber ( 2 ) of a housing ( 1 ), at least one wiper ( 17 ) for lifting off contaminants retained by the filter ( 3 ), and a discharge device ( 18 ) for removing the contaminants lifted off the filter ( 2 ) by the wiper ( 17 ) from the housing ( 1 ). The discharge device ( 18 ) includes a discharge shaft ( 19 ), which is rotatably arranged at the housing ( 1 ) and which has at least one continuous opening ( 20 ) having at least one piston ( 22 ) which is movably guided therein.

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Номер записи: 2
17-10-2017 дата публикации

Method and device for granulating plastics and/or polymers

Номер: US09789640B2
Автор: Juergen Heinz Veltel, Michael Eloo
Принадлежит: Gala Industries Inc

A method and apparatus for the pelletization of plastics and/or polymers, in which a melt coming from a melt generator is supplied via a diverter valve having different operating positions to a plurality of pelletizing heads through which the melt is pelletized. The plurality of pelletizing heads have different throughput capacities and are used sequentially for the start-up of the pelletizing process, with the melt first being supplied to a first pelletizing head having a smaller throughput capacity and then the melt volume flow being increased and the diverter valve being switched over such that the melt is diverted by the diverter valve to a second pelletizing head having a larger throughput capacity.

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Номер записи: 3
08-11-2016 дата публикации

Method and device for operating a screen wheel filter

Номер: US09486723B2
Автор: Daniel Gneuss, Detlef Gneuss, Stephan Gneuss
Принадлежит: GNEUSS GmbH

The invention relates to a method and a device for operating a screen wheel filter for highly viscous melts having pressures >10 bar and temperatures >90° C. which shall be further developed in such a way that less of the highly viscous melt is wasted and that the operation of the screen wheel filter can be made more economical. For this purpose the screen wheel ( 3 ) according to the invention is rotationally driven at least one complete revolution, with respect to one of the screen inserts ( 12 ) located in the melt channel ( 10 ), before the particular screen insert ( 12 ) is replaced and/or backflushed, and wherein the drive speed and drive cycling for the screen wheel ( 3 ) are set in dependence on the thermal or oxidative decomposition behavior of the particular melt in such a way that, when the particular screen insert ( 12 ) reenters the melt channel ( 10 ) of the screen wheel filter ( 1 ), the melt remaining in the particular screen insert ( 12 ) has experienced thermal decomposition or oxidative decomposition of ≦3% cleaved molecular chains, preferably ≦1% cleaved molecular chains.

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Номер записи: 4
30-08-2016 дата публикации

Process and system for colouring plastics moulding compositions

Номер: US09427889B2
Автор: Andreas Kluge, Klaus Schultes, Michael Jucys, Simon Becht, Thomas Wick, Thorsten Goldacker, Ursula Golchert
Принадлежит: Evonik Roehm GmbH

The present invention relates to a process for producing colored plastics molding compositions with aqueous liquid colors, where an aqueous liquid color is added to a molten plastics molding composition. The present invention also describes a system for conducting the said process.

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Номер записи: 5