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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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Применить Всего найдено 72113. Отображено 100.

05-01-2012 дата публикации

Easily opened multilayer laminated package

Номер: US20120003412A1

Автор: Koichi Mikami, Masato Yuno, Shin Yamada

Принадлежит: DAI NIPPON PRINTING CO LTD

There is provided an easily opened multilayer laminated package suitable for the field of flexible packaging, which has easy cuttability, heat resistance, high seal strength and drop impact resistance. A package to be used as a multilayer package, comprising a multilayer laminate body composed of a base layer and a sealant layer, wherein the value of the tear strength measured according to JIS K7128-2, when substituted into the formula (TD value)/(MD value), is such that (TD value)/(MD value)=1.5 or greater, and the value of the tear strength of the film used in the sealant layer is such that (TD value)/(MD value)=3 or greater.

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Номер записи: 1

05-01-2012 дата публикации

Composite Nanofibers

Номер: US20120003893A1

Автор: Kelly D. Branham

Принадлежит: Kimberly Clark Worldwide Inc

The present invention is generally directed to, in one embodiment, a composite nanofiber having a plurality of nanoparticles retained on the surface of the nanofiber, and a process for forming such composite nanofibers.

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Номер записи: 2

10-06-2016 дата публикации

Многослойное ценное изделие

Номер: RU0000162264U1

Автор: Алексей Борисович Акинин, Андрей Борисович Курятников, Аркадий Владимирович Трачук, Георгий Валентинович Корнилов, Елена Михайловна Федорова, Сергей Никитович Гончаров, Сергей Сергеевич Моисеев

Принадлежит: Федеральное Государственное Унитарное Предприятие "Гознак" (Фгуп "Гознак")

1. Многослойное ценное изделие, содержащее основу из сплава железа, на поверхности которой гальваническим способом нанесен слой металла с люминесцентным защитным элементом, выполненный из маркирующего люминофора, покрытого защитной капсулой, оболочка которой выполнена прозрачной с возможностью пропускать волны оптического спектра.2. Изделие по п. 1, оличающееся тем, что оболочка пропускает волны, находящиеся в оптически видимой части спектра.3. Изделие по п. 1, оличающееся тем, что оболочка пропускает волны, находящиеся в оптически невидимой части спектра.4. Изделие по п. 1, оличающееся тем, что в качестве металла покрытия использован никель.5. Изделие по п. 1, оличающееся тем, что в качестве металла покрытия использовано серебро.6. Изделие по п. 1, оличающееся тем, что выполнено и в качестве металла покрытия использована латунь.7. Изделие по п. 1, оличающееся тем, что в качестве металла покрытия использована медь. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 162 264 U1 (51) МПК B32B 15/04 (2006.01) B32B 15/18 (2006.01) C25D 3/12 (2006.01) C25D 15/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ТИТУЛЬНЫЙ (21)(22) Заявка: ЛИСТ ОПИСАНИЯ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ 2015150539/05, 25.11.2015 (24) Дата начала отсчета срока действия патента: 25.11.2015 (45) Опубликовано: 10.06.2016 Бюл. № 16 (73) Патентообладатель(и): Федеральное государственное унитарное предприятие "Гознак" (ФГУП "Гознак") (RU) 1 6 2 2 6 4 R U (57) Формула полезной модели 1. Многослойное ценное изделие, содержащее основу из сплава железа, на поверхности которой гальваническим способом нанесен слой металла с люминесцентным защитным элементом, выполненный из маркирующего люминофора, покрытого защитной капсулой, оболочка которой выполнена прозрачной с возможностью пропускать волны оптического спектра. 2. Изделие по п. 1, оличающееся тем, что оболочка пропускает волны, находящиеся в оптически видимой части спектра. 3. Изделие по п. 1, оличающееся тем, что оболочка пропускает волны, ...

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Номер записи: 3

08-11-2017 дата публикации

Режущий инструмент из твердого сплава с многослойным покрытием

Номер: RU0000174874U1

Автор: Жесфина Михайловна Бледнова, Мария Евгеньевна Безмогорычная, Петр Олегович Русинов

Принадлежит: Федеральное государственное бюджетное образовательное учреждение высшего образования "Кубанский государственный технологический университет" (ФГБОУ ВО "КубГТУ")

Полезная модель относится к нанесению износостойких слоев на режущий инструмент, в частности к нанесению покрытий высокоскоростным сверхзвуковым напылением на твердосплавный режущий инструмент, и может быть использована во всех областях машиностроения, связанных с механической обработкой металлов, в том числе легких сплавов, в частности никелевых, титановых, алюминиевых.Технический результат достигается тем, что режущий инструмент из твердого сплава с многослойным покрытием представляет собой композит, содержащий первый, нижний, адгезионный слоя из никеля, второй слой из материала с эффектом памяти формы, износостойкий слой и дополнительно упрочняющий слой, при этом второй слой из материала с эффектом памяти формы состоит из Ti-Ni-Ta при следующем соотношении, мас. %третий, упрочняющий слой, из cBN-Ni при следующем соотношении, мас. %:а четвертый, износостойкий, слой из наноалмазных частиц и кобальта при следующем соотношении, мас. %:Толщина адгезионного первого слоя находится в пределах 100-150 мкм, второго слоя 550-650 мкм, третьего, упрочняющего слоя, 550-600 мкм, четвертого, износостойкого, слоя 500-550 мкм при этом общая толщина композита составляет 1,70-1,95 мм. В четвертом, износостойком, слое используют наноалмазные частицы размером от 35-60 нм. Техническим результатом является повышение прочностных характеристик слоев, в частности адгезии, износостойкости, прочности. РОССИЙСКАЯ ФЕДЕРАЦИЯ 19 11 зе а сазе а (13 7 ВУ “174 874 41 (51) МПК В23В 27/4 (2006.01) С23С 14/06 (2006.01) ВЗ2В 15/04 (2006.01) ан ель тал ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ (21)(22) Заявка: 2016145852, 22.11.2016 (24) Дата начала отсчета срока действия патента: 22.11.2016 Дата регистрации: 08.11.2017 Приоритет(ы): (22) Дата подачи заявки: 22.11.2016 (45) Опубликовано: 08.11.2017 Бюл. № 31 Адрес для переписки: 350072, Краснодар, ул. Московская, 2, ФГБОУ ВО "КубГТУ", отдел интеллектуальной и промышленной собственности, начальнику ОИПС ...

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Номер записи: 4

26-03-2018 дата публикации

Многослойная заготовка для горячей прокатки

Номер: RU0000178157U1

Автор: Андрей Александрович Крамер

Принадлежит: Андрей Александрович Крамер

Полезная модель относится к производству биметаллических заготовок и многослойных пакетов под горячую прокатку и может быть использована в металлургической промышленности, энергомашиностроении, нефтегазостроении, в производстве атомного и нефтехимического оборудования и машиностроении при изготовлении металлических листов или заготовок из разнородных материалов, в том числе крупногабаритных.Биметаллическая заготовка предназначена для изготовления ответственных композиционных деталей из трудносвариваемых материалов, например, для соединения низколегированных сталей со средне- и высоколегированными сталями, а также для получения толстолистового горячекатанного проката из, например, высокопрочных и/или коррозионностойких сплавов и сталей. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 178 157 U1 (51) МПК B23K 20/00 (2006.01) B32B 15/01 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ (52) СПК B23K 20/00 (2006.01); B32B 15/01 (2006.01) (21)(22) Заявка: 2016126384, 30.06.2016 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): Крамер Андрей Александрович (RU) Дата регистрации: 26.03.2018 (56) Список документов, цитированных в отчете о поиске: RU 84763 U1, 20.07.2009. RU 2421312 С2, 20.06.2011. RU 151517 U1, 10.04.2015. US 4645720 A, 24.12.1987. (45) Опубликовано: 26.03.2018 Бюл. № 9 R U (54) МНОГОСЛОЙНАЯ ЗАГОТОВКА ДЛЯ ГОРЯЧЕЙ ПРОКАТКИ (57) Реферат: Полезная модель относится к производству Биметаллическая заготовка предназначена биметаллических заготовок и многослойных для изготовления ответственных композиционных пакетов под горячую прокатку и может быть деталей из трудносвариваемых материалов, использована в металлургической например, для соединения низколегированных промышленности, энергомашиностроении, сталей со средне- и высоколегированными нефтегазостроении, в производстве атомного и сталями, а также для получения толстолистового нефтехимического оборудования и горячекатанного проката из, например ...

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Номер записи: 5

21-11-2018 дата публикации

Биметаллическая проволока

Номер: RU0000185093U1

Автор: Андрей Витальевич Андреев

Принадлежит: Андрей Витальевич Андреев

Техническое решение относится к композиционным материалам, а именно - к биметаллическим материалам из разнородных металлов круглого, квадратного, прямоугольного, овального и т.п.сечения со сплошным или полым (трубчатым) сердечником. Техническая задача - создание качественной биметаллической проволоки за счет повышения прочностных и пластических свойств переходной зоны. Биметаллическая проволока содержит сердечник и оболочку, разделенные переходной зоной, которая состоит из соединенных между собой металлов сердечника и оболочки и углеродных нанотрубок. В качестве углеродных нанотрубок использованы углеродные нанотрубки серии «Таунит». илл. 1 7 РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 185 093 U1 (51) МПК B23K 35/12 (2006.01) B32B 15/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ (52) СПК B23K 35/02 (2006.01); B32B 15/02 (2006.01) (21)(22) Заявка: 2018115580, 05.07.2017 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): Андреев Андрей Витальевич (RU) Дата регистрации: 21.11.2018 (56) Список документов, цитированных в отчете о поиске: SU 933154 А, 07.06.1982. RU 2415742 С2, 10.04.2011. RU 2485196 С1, 20.06.2013. RU 160561 U1, 20.03.2016. JP 2006265667 А, 05.10.2006. (45) Опубликовано: 21.11.2018 Бюл. № 33 R U (54) БИМЕТАЛЛИЧЕСКАЯ ПРОВОЛОКА (57) Реферат: Техническое решение относится к композиционным материалам, а именно - к биметаллическим материалам из разнородных металлов круглого, квадратного, прямоугольного, овального и т.п.сечения со сплошным или полым (трубчатым) сердечником. Техническая задача - создание качественной биметаллической проволоки за счет повышения прочностных и пластических свойств переходной Стр.: 1 зоны. Биметаллическая проволока содержит сердечник и оболочку, разделенные переходной зоной, которая состоит из соединенных между собой металлов сердечника и оболочки и углеродных нанотрубок. В качестве углеродных нанотрубок использованы углеродные нанотрубки серии «Таунит ...

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Номер записи: 6

08-07-2019 дата публикации

Обшивка многослойной конструкции

Номер: RU0000190678U1

Автор: Александр Леонидович Гусев, Владимир Григорьевич Гайнутдинов, Ильфир Наильевич Абдуллин

Принадлежит: Федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский национальный исследовательский технический университет им. А.Н. Туполева-КАИ" (КНИТУ-КАИ)

Полезная модель относится к области авиастроения, судостроения, машиностроения, строительства и других отраслей промышленности, в частности к многослойным конструкциям с ферменным заполнителем в виде стержневых элементов повторяющихся пирамидальных, тетраэдальных и подобных структур, в которых соединение заполнителей с обшивками выполняют с помощью шипов, и может быть использована в производстве многослойных панелей из различных материалов, таких как металлы, керамика, стекло, полимеры, композиты, полупроводники, работающих на устойчивость при действии наружного давления и сжимающей силы.Техническим результатом от использования предлагаемой полезной модели является создание простой, эффективной обшивки, за счет расширения ее функциональных возможностей, позволяющих легко выполнять ее соединение с заполнителем многослойной конструкции, имеющим значительные размеры, а также конструкций произвольной формы, имеющих сложную геометрию, путем сокращения время на совмещение шипов стержневых элементов ферменного заполнителя с пазами в обшивках и повышения их точности соединения.Технический результат достигается тем, что обшивка 1 многослойной конструкции, соединяемая с заполнителем 2, имеющим шипы 3, состоит из нескольких элементов оболочки с отверстиями и соединительных элементов, и введены соединительные элементы в виде шайб 5, с пазами внутри под шипы заполнителя, при этом шайбы 5 выполнены одинаковой толщины с оболочкой, причем контур отверстий ее повторяет внешний контур шайб с пазами внутри, а внешний контур шайб, соответственно, повторяет контуры отверстий в оболочках.Для соединения заполнителя 2 с обшивками 1 шипы 3 заполнителя вставляют в пазы 4 шайб 5, а внешние контуры шайб совмещают с контурами отверстий оболочек и места контакта шайб с оболочкой соединяют сваркой или склеиванием с возможностью прочного соединения заполнителя с обшивками. 2 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 190 678 U1 (51) МПК B32B 7/00 (2006.01) B32B 15/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ...

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Номер записи: 7

13-12-2021 дата публикации

Банковская карта

Номер: RU0000208266U1

Автор: Олег Умарович Айбазов

Принадлежит: Олег Умарович Айбазов

Полезная модель относится к банковской карте, содержащей металлические слои и интерфейс, обеспечивающий контактную и бесконтактную оплату. Техническим результатом заявленной полезной модели является создание новой конструкции банковской карты, сочетающей в себе контактный и бесконтактный интерфейс, экологичность (биоразлагаемость) всех компонентов кроме металлических (упрочняющий металлический слой и электронные элементы). Банковская карта, состоящая из следующих слоев, соединенных поочередно посредством клеевых слоев: металлическая пластина из нержавеющей стали, содержащая отверстие для микропроцессора, контакты которого расположены на поверхности металлического слоя, ферритовый слой, антенна, представляющая собой металлическую проволоку, закрепленную на пластине из биоразлагаемого пластика и выполненную с возможностью взаимодействия с микропроцессором, слой из деревянного шпона, защитная пленка из биоразлагаемого пластика, частично проникнувшего в структуру деревянного шпона при склеивании защитной пленки со слоем из деревянного шпона, с нанесенной на ней магнитной полосой. 9 з.п. ф-лы, 4 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 208 266 U1 (51) МПК G06K 19/00 (2006.01) B32B 15/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ (52) СПК G06K 19/00 (2021.08); B32B 15/00 (2021.08) (21)(22) Заявка: 2021119377, 01.07.2021 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): Айбазов Олег Умарович (RU) Дата регистрации: 13.12.2021 Приоритет(ы): (22) Дата подачи заявки: 01.07.2021 (45) Опубликовано: 13.12.2021 Бюл. № 35 2 0 8 2 6 6 R U (54) Банковская карта (57) Реферат: Полезная модель относится к банковской карте, содержащей металлические слои и интерфейс, обеспечивающий контактную и бесконтактную оплату. Техническим результатом заявленной полезной модели является создание новой конструкции банковской карты, сочетающей в себе контактный и бесконтактный интерфейс, экологичность ( ...

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Номер записи: 8

12-01-2012 дата публикации

Sliding element and method for the production thereof

Номер: US20120008887A1

Автор: Achim Adam

Принадлежит: Individual

The invention relates to a sliding element comprising a metallic support layer, a metallic porous carrier layer applied thereon and a sliding layer which has the thickness D and is applied on the carrier layer, said sliding layer comprising at least one thermoplast as matrix material. The layer comprises first material containing the thermoplast matrix and a second material containing PTFE, which forms a gradient over a depth T≦D in a surface region of the first material.

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Номер записи: 9

12-01-2012 дата публикации

Snap In Weatherstripping

Номер: US20120009378A1

Автор: James Allan Micket, Steven Robert Abramson

Принадлежит: GREENSTAR TECHNOLOGIES LLC

A snap in weatherstripping where the backing has a plurality of alternating notched out spaces along each side to facilitate ease of insertion into a channel without the need to slide the weatherstripping longitudinally into the channel. The snap in weatherstripping can be pushed into the channel with a gentle side to side or rolling motion, thus eliminating the difficulties associated with longitudinally sliding a weatherstripping into a channel. The snap in arrangement of the weatherstripping eases replacement, and also accommodates variations in tolerance between the weatherstripping and the channel, making it desirable for replacement of existing degraded weatherstripping.

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Номер записи: 10

19-01-2012 дата публикации

Illumination panel

Номер: US20120011754A1

Автор: John Matyear

Принадлежит: PIXALUX INNOVATIONS PTY LTD

An illumination panel comprising a transparent core having opposing surfaces, a matrix of light releasing dots substantially covering one surface, and a protective layer in abutting contact with said surface whereby the dots act as an adhesive bonding the core to the protective layer.

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Номер записи: 11

26-01-2012 дата публикации

Firearms and firearm components comprising bonded multi-metallic materials; methods of manufacture

Номер: US20120017481A1

Автор: Nelson Clare SETTLES, Shaun Michael McGUIRE

Принадлежит: Pacific Aerospace and Electronics Inc

Firearms and firearm components are constructed from bonded multi-metallic base materials comprising at least two dissimilar metallic materials having different properties, such as weight, density, wear resistance, durability, hardness, and the like, bonded to one another. The components are fabricated such that the metallic material having higher impact- and wear-resistance is positioned at areas that experience impact, or that include bearing points, wear points, and interfaces with other components, while a lighter weight metallic material is positioned at component locations that don't have rigorous material property requirements. The bonded multi-metallic materials may be explosively bonded multi-metallic materials.

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Номер записи: 12

26-01-2012 дата публикации

Device Case and Mounting Apparatus

Номер: US20120018324A1

Автор: Eric C. Hale

Принадлежит: Individual

A multi-function case and support for an electronic device, such as a tablet computer. The case may be adapted to support the tablet in a variety of configurations, such as similar to a laptop computer configuration, and as a raised support. The case may also protect the electronic device from rough contact and other wear. In the raised support configuration, the case and support may be adapted to allow for rotation of the tablet from a landscape to a portrait attitude.

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Номер записи: 13

02-02-2012 дата публикации

Structural composite laminates

Номер: US20120028032A1

Автор: Brandon Madaus, Craig Chmielewski

Принадлежит: Zephyros Inc

A composite laminate is formed from a structural foam and a reinforcement layer. The matched surface tensions of the structural foam and reinforcement layer result in increased bond strength between the structural foam and the reinforcement layer, thus providing for improved physical characteristics including improved lap shear and flexural strength.

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Номер записи: 14

09-02-2012 дата публикации

Gas barrier film and electronic device

Номер: US20120031485A1

Автор: Shigeto OKUJI, Shinichi Hoshi

Принадлежит: Lintec Corp

Disclosed is a gas barrier film, which demonstrates superior gas barrier properties and surface smoothness, demonstrates a high degree of adhesion between layers and is resistant to cracking when bent, and an electronic device provided therewith. A gas barrier film of the present invention has a base, and a polyorganosiloxane layer and an inorganic material layer sequentially provided on at least one side of the base, and the inorganic material layer is deposited by dynamic ion mixing method.

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Номер записи: 15

16-02-2012 дата публикации

Gas-barrier multilayer film

Номер: US20120040107A1

Автор: Akira Hasegawa, Masamitsu Ishitobi, Takashi Sanada, Toshihiko Tanaka, Toshiya Kuroda

Принадлежит: Sumitomo Chemical Co Ltd

A gas-barrier multilayer film including: a base member; and at least one thin film layer formed on at least one surface of the base member, wherein at least one layer of the thin film layer(s) satisfies at least one of requirements (A) and (B).

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Номер записи: 16

01-03-2012 дата публикации

Composite plate member

Номер: US20120052248A1

Автор: Chin-Hsing Horng

Принадлежит: Individual

A composite plate member having a high tensile strength is disclosed to include a metal plate member having opposing outer face and bonding face and binding units located on the bonding face, each binding unit having binding strips formed of a part of the bonding face and respectively obliquely extending from the bonding face at a predetermined angle, and a plastic plate member directly molded on the bonding face of the metal plate member by insert molding to have the binding strips be embedded in the plastic plate member.

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Номер записи: 17

15-03-2012 дата публикации

Extrusion-coated strip for rigid packagings

Номер: US20120064293A1

Автор: Andreas Siemen, Antonio Mateo, Boris Kasper, Gunter Schubert, Jochen Schwarz

Принадлежит: Hydro Aluminium Deutschland GmbH

The invention relates to a method for producing a coated aluminium strip, in which the aluminium strip is unwound from a coil and fed into a unilateral or bilateral extrusion coating arrangement, the aluminium strip is extrusion coated with a thermoplastic polymer and after being extrusion coated, the aluminium strip is reheated to a metal temperature above the melting point of the thermoplastic polymer. The object of providing a method for producing an aluminium strip by which an extrusion-coated aluminium strip can be produced which can be processed at high processing speeds in follow-on composite tools is achieved in that the unilateral or bilateral plastics material coating of the aluminium strip is textured, after being reheated, using rolls which have a superficial structure.

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Номер записи: 18

15-03-2012 дата публикации

Surface-treated metal material and process for producing the same

Номер: US20120064354A1

Автор: Atsushi Morishita, Masahiro Fuda, Soshi Fujita, Taihei Kaneto

Принадлежит: Individual

A surface-treated metal material, comprising: a metal material, and a coating film disposed on the surface thereof, the coating film containing (A) an organic resin having a glass transition temperature of more than 35° C. and not more than 100° C., and (B) an organic resin having a glass transition temperature of more than 100° C. and not more than 250° C.; wherein the difference between the glass transition temperatures of the organic resins (A) and (B) is 50° C. or more. There are provided a surface-treated metal material having a coating film which contains no environmental load substance such as hexavalent chromium, and is particularly excellent in scratch resistance, press formability, and corrosion resistance after the shape processing thereof, and also a process for producing such a surface-treated metal material.

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Номер записи: 19

15-03-2012 дата публикации

Weldable Metal Article

Номер: US20120064367A1

Автор: Andrew Norman, Sabine Spangel

Принадлежит: Individual

The invention relates to an extruded or rolled clad metal article having a core metal layer and a cladding metal layer on at least one surface of the core layer, wherein the metals of the core metal layer and the cladding metal layer are each aluminium alloys, preferably an aluminium-magnesium alloy, having at least Sc in a range of 0.05% to 1%, and wherein the Sc-content in the core metal layer is lower than in the cladding metal layer. This further relates to a welded structure incorporating such a metal article.

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Номер записи: 20

15-03-2012 дата публикации

Honeycomb packing system, method and apparatus

Номер: US20120065757A1

Автор: Alan Tepe, Dennis Fernandez

Принадлежит: SPIDRPAK Inc

A system and method of forming a honeycomb structure includes selecting a desired honeycomb structure shape, forming a plurality of two dimensional sheets into desired two dimensional shapes corresponding to the selected honeycomb structure shape, stacking the plurality of two dimensional sheets, connecting the plurality of two dimensionally shaped sheets along corresponding connection lines and spreading the plurality of sheets apart.

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Номер записи: 21

22-03-2012 дата публикации

Hybrid components with reactive hotmelt adhesives

Номер: US20120070670A1

Автор: Andreas Pawlik, Jochen Fritz, Martin Risthaus

Принадлежит: EVONIK DEGUSSA GmbH

A description is given of the use of reactive hotmelt adhesives based on copolyamide and further comprising isocyanate and epoxide and also a functionalized polyolefin in hybrid components. These hybrid components find applications in vehicle construction and in aircraft construction, for example.

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Номер записи: 22

22-03-2012 дата публикации

Aluminium brazing sheet with a high strength and excellent corrosion performance

Номер: US20120070681A1

Автор: Linda Ahl, Stefan Norgren

Принадлежит: SAPA HEAT TRANSFER AB

An aluminium alloy brazing sheet including: a core material made of an aluminium alloy; and a cladding material clad on at least one side of the core material and made of an aluminium alloy having a potential lower than that of the core material. The cladding material is an outermost layer of the brazing sheet, wherein the cladding material is made of an aluminium alloy including 0.2 to 2.0 wt % of Mg, 0.5 to 1.5 wt % of Si, 1.0 to 2.0 wt %, preferably 1.4-1.8% of Mn, ≦0.7 wt % of Fe, ≦0.1 wt % of Cu, and ≦4 wt % of Zn, ≦0.3 wt % each of Zr, Ti, Ni, Hf, V, Cr, In, Sn and ≦0.5 wt % total of Zr, Ti, Ni, Hf, V, Cr, In, Sn, the remainder being Al and unavoidable impurities.

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Номер записи: 23

29-03-2012 дата публикации

Graft composition for improved tie layers

Номер: US20120077048A1

Автор: Maged G. Botros

Принадлежит: EQUISTAR CHEMICALS LP

Graft compositions, useful for tie-layer adhesives, are disclosed. The graft compositions comprise the reaction product of a live, grafted polyolefin and an olefin elastomer. The grafted polyolefin is first made by heating a polyolefin and an unsaturated monomer. Further reaction of the live, grafted polyolefin with an olefin elastomer provides the graft composition. Grafting efficiency is boosted dramatically by the presence of the olefin elastomer and use of the additional reaction step. The graft composition, when formulated into a tie-layer adhesive at low concentration, affords multilayer structures with good adhesion and high clarity.

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Номер записи: 24

29-03-2012 дата публикации

Multilayered cellular metallic glass structures

Номер: US20120077052A1

Автор: Marios D. Demetriou, William L. Johnson

Принадлежит: California Institute of Technology CalTech

Multi-layered cellular metallic glass structures and methods of preparing the same are provided. In one embodiment, the cellular metallic glass structure includes at least one patterned metallic glass sheet and at least one additional sheet. The at least one patterned metallic glass sheet may include multiple sheets connected together to form a group of sheets, and the structure may include a group of sheets sandwiched between two outer sheets. The patterned metallic glass sheets may be patterned by thermoplastically forming two- and/or three-dimensional patterns in the metallic glass sheets. The metallic glass cellular structures are useful in a wide variety of applications, including but not limited to blast protection applications, energy absorption applications, structural support applications, biomedical implant applications, heat exchanger applications, thermal management applications, electrical shielding applications, magnetic shielding applications, and debris and radial

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Номер записи: 25

29-03-2012 дата публикации

Electrolytic gold or gold palladium surface finish application in coreless substrate processing

Номер: US20120077054A1

Автор: Charavanakumara Gurumurthy, Tao Wu

Принадлежит: Intel Corp

Electronic assemblies including coreless substrates having a surface finish, and their manufacture, are described. One method includes electrolytically plating a first copper layer on a metal core in an opening in a patterned photoresist layer. A gold layer is electrolytically plated on the first copper layer in the opening. An electrolytically plated palladium layer is formed on the gold layer. A second copper layer is electrolytically plated on the palladium layer. After the electrolytically plating the second copper layer, the metal core and the first copper layer are removed, wherein a coreless substrate remains. Other embodiments are described and claimed.

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Номер записи: 26

12-04-2012 дата публикации

Fabrication process of coated stamped parts and parts prepared from the same

Номер: US20120085467A1

Автор: Isabelle Thirion, Karl Michael Bader, Ludwig Schaller, Michael Alsmann, Pascal Drillet, Raisa Grigorieva, Thomas Vietoris, Uwe Paar

Принадлежит: ARCELORMITTAL INVESTIGACIÓN Y DESARROLLO SL

A manufacturing process of a hot stamped coated part comprising the following successive steps, in this order: providing a hot rolled or cold rolled steel sheet comprising a steel substrate and an aluminium-silicon alloy precoating, the precoating containing more than 50% of free aluminium and having a thickness comprised between 15 and 50 micrometers, then cutting the steel sheet to obtain a precoated steel blank, then heating the blank under non protective atmosphere up to a temperature T i comprised between T e −10° C. and T e , Te being the eutectic or solidus temperature of the precoating, then heating the blank from the temperature T i up to a temperature T m comprised between 840 and 950° C. under non protective atmosphere with a heating rate V comprised between 30° C./s and 90° C./s, V being the heating rate between the temperature T i and the temperature T m , in order to obtain a coated heated blank, then soaking the coated heated blank at said temperature T m for a time t m comprised between 20 s and 90 s, then hot stamping the blank in order to obtain a hot stamped coated part, then cooling said stamped part at a cooling rate in order to form a microstructure in the steel substrate comprising at least one constituent chosen among martensite or bainite.

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Номер записи: 27

19-04-2012 дата публикации

Draw-ironed aluminum can and method of producing the same

Номер: US20120091150A1

Автор: Masashi Ikeuchi, Seitaro Kanazawa, Shigeya Takahashi, Tomoko Haraguchi

Принадлежит: TOYO SEIKAN KAISHA LTD

[Problems] To provide an aluminum seamless can very excellent in stab resistance, corrosion resistance and productivity by using a resin-coated aluminum sheet. [Means for Solution] A draw-ironed aluminum can having a resin coating on at least the inner surface of the can, wherein the coating resin on the inner surface of the can has a tensile strength of 270 to 420 MPa.

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Номер записи: 28

19-04-2012 дата публикации

Covering material for water- or weather-proofing

Номер: US20120094068A1

Автор: Johannes Petrus Wortelboer

Принадлежит: De Veenvoort BV

The invention pertains to a reinforced covering material, comprising a reinforcement layer with apertures therein, and a polyurethane-based layer comprising 20-100% of thermosetting polyurethane, based on the weight of that layer, which polyurethane-based layer is arranged at least one side of the reinforcement layer and extends through the apertures. It may be used to provide weather- and water-proofing in construction materials, e.g. as lead flashings or in/on roofs, bridges and tunnels.

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Номер записи: 29

26-04-2012 дата публикации

Alumina forming bimetallic tube and method of making and using

Номер: US20120097289A1

Автор: ChangMin Chun, D. Samuel Deutsch, David B. Spicer, James E. Feather, Jeffrey P. Jones

Принадлежит: ExxonMobil Research and Engineering Co

Provided is a bimetallic tube for transport of hydrocarbon feedstocks in a petrochemical process unit and/or refinery process unit, including: i) an outer tube layer being formed from a steam cracker alloy including at least 18.0 wt. % Cr and at least 10.0 wt. % Ni; ii) an inner tube layer being formed from an alumina forming bulk alloy including 5.0 to 10.0 wt. % of Al, 18.0 wt. % to 25.0 wt. % Cr, less than 0.5 wt. % Si, and at least 35.0 wt. % Fe with the balance being Ni, wherein the inner tube layer is formed plasma powder welding the alumina forming bulk alloy on the inner surface of the outer tube layer; and iii) an oxide layer formed on the surface of the inner tube layer, wherein the oxide layer is substantially comprised of alumina, chromia, silica, mullite, spinels, or mixtures thereof.

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Номер записи: 30

26-04-2012 дата публикации

Pocket vial packaging and dispensing device

Номер: US20120097707A1

Автор: Jean-Philippe Taberlet

Принадлежит: Lablabo SA

A pocket vial device for packaging and dispensing fluid products has a flexible pouch placed in a rigid vial ( 9 ) and associated with a pump or a valve for expelling the product contained in the pouch, the pouch including a cylindrical wall made of at least one sheet ( 1 ) wound into a cylinder having one of its side edges tightly attached to a solid flange ( 8 ) defining the bottom of the flange, while the other is tightly attached to an annular flange ( 7 ) defining a fixation ring to the vial. The two longitudinal edges ( 3, 5 ) of the sheet ( 1 ) are tightly attached to each other and the end of the inner edge being masked by a flexible cover strip ( 6 ). The pocket vial device can be used for reducing the risk of contamination of the product contained in the pouch.

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Номер записи: 31

10-05-2012 дата публикации

Wear resistant lead free alloy sliding element method of making

Номер: US20120114971A1

Автор: Daniel Meister, David Saxton, Gerd Andler, Ing Holger Schmitt, James R. Toth

Принадлежит: Individual

A sliding element 20 , such as a bushing or bearing, includes a sintered powder metal base 24 deposited on a steel backing 22 . The base 24 includes a tin, bismuth, first hard particles 40 , such as Fe 3 P and MoSi 2 , and a balance of copper. In one embodiment, a tin overplate 26 is applied to the base 24 . A nickel barrier layer 42 can be disposed between the base 24 and the tin overplate 26 , and a tin-nickel intermediate layer 44 between the nickel bather layer 42 and the tin overplate 26 . In another embodiment, the sliding element 20 includes either a sputter coating 30 of aluminum or a polymer coating 28 disposed directly on the base 24 . The polymer coating 28 includes second hard particles 48 , such as Fe 2 O 3 . The polymer coating 28 together with the base 24 provides exceptional wear resistance over time.

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Номер записи: 32

17-05-2012 дата публикации

Metalized plastic articles and methods thereof

Номер: US20120121928A1

Автор: Liang Zhou, Qing Gong, Weifeng Miao, Xiong Zhang

Принадлежит: BYD Co Ltd

Metalized plastic substrates, and methods thereof are provided herein. The method includes providing a plastic substrate having a plurality of accelerators dispersed in the plastic substrate. The accelerators have a formula selected from the group consisting of: CuFe 2 O 4-δ , Ca 0.25 Cu 0.75 TiO 3-β , and TiO 2-σ , wherein δ, β, σ denotes oxygen vacancies in corresponding accelerators and 0.05≦δ≦0.8, 0.05≦β≦0.5, and 0.05≦σ≦1.0. The method further includes removing at least a portion of a surface of the plastic substrate to expose at least a first accelerator. The method further includes plating the exposed surface of the plastic substrate to form at least a first metal layer on the at least first accelerator, and then plating the first metal layer to form at least a second metal layer.

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Номер записи: 33

17-05-2012 дата публикации

Metallic Composite Comprising a Load-Bearing Member and a Corrosion Resistant Lager

Номер: US20120121930A1

Автор: Kenneth Göransson, Mats Lundberg

Принадлежит: Sandvik Intellectual Property AB

A composite material intended for components used in corrosive environments, wherein said material comprises a corrosion-resistant part and a load-bearing part, wherein said parts are disposed adjacent one another, wherein the corrosion-resistant part is a copper-aluminium alloy (Cu/Al) and wherein the load-bearing part is comprised of an iron-based (Fe), a nickel-based (Ni) or a cobalt-based (Co) alloy. The invention is characterized in that the diffusion barrier is disposed between the corrosion-resistant part and the load-bearing part, and in that the diffusion barrier contains one of the substances chromium (Cr) or iron (Fe) or iron (Fe) that contains one of the alloying substances chromium (Cr) or carbon (C).

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Номер записи: 34

24-05-2012 дата публикации

Part comprising an insert and a plastic sheathing and method for the production thereof

Номер: US20120128919A1

Автор: Alireza Talebloo, Harald KRÖGER, Peter Eibeck, Rebekka von Benten, Rolf Minkwitz

Принадлежит: BASF SE

The invention relates to a component comprising an insert part and plastics jacketing composed of at least two plastics components, where the insert part is enclosed by a first plastics component A and there is a second plastics component B enclosing the first plastics component A. The first plastics component A is composed of: A1: from 10 to 100% by weight of at least one thermoplastic styrene (co)polymer and A2: from 0 to 90% by weight of at least one thermoplastic (co)polyester, in each case based on the polymer content of the first plastics component A, and the second plastics component B is composed of B1: from 50 to 100% by weight of at least one semicrystalline, thermoplastic polyester based on aromatic dicarboxylic acids and on aliphatic or aromatic dihydroxy compounds and B2: from 0 to 50% by weight of at least one thermoplastic styrene (co)polymer, in each case based on the polymer content of the second plastics component B, and where the first plastics component A and the second plastics component B have different constitutions. The invention further relates to a process for the production of the component.

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Номер записи: 35

24-05-2012 дата публикации

Coaxial cable conductive tape with a metal layer surrounding a visually contrasting polymer strength layer

Номер: US20120129385A1

Автор: Alan John Amato

Принадлежит: PPC Broadband Inc

A conductive tape for a coaxial cable with a metal layer surrounding a visually contrasting polymer strength layer. In one example embodiment, a conductive tape for use in a coaxial cable includes an inner metal layer, an outer metal layer, and a polymer strength layer positioned between and adjacent to the inner and outer metal layers. The color or brightness of the polymer strength layer visually contrasts with the outer metal layer.

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Номер записи: 36

07-06-2012 дата публикации

Outdoor wall padding apparatus and method for forming the same

Номер: US20120137611A1

Автор: Wayne P. Oliver

Принадлежит: Sportsfield Specialties Inc

A temperature compensating outdoor wall padding apparatus in one embodiment incorporates a stretch fabric into the edges of a vinyl cover to provide a tension on the vinyl cover minimizing the possibility of wrinkling of the vinyl cover due to a change in temperature. In another embodiment, the temperature compensating outdoor wall padding apparatus may employ a resilient cover, stretchable in 4 directions and pre-tensioned to provide tension on the resilient cover minimizing the possibility of wrinkling of the resilient cover due to a change in temperature. Methods for forming the same are also disclosed.

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Номер записи: 37

07-06-2012 дата публикации

Induction heating system

Номер: US20120138597A1

Автор: Allan Witt, John Quella

Принадлежит: Hatco Corp

An induction heating system includes a first heating surface and an induction coil located adjacent the first heating surface. The induction heating system also includes food packaging configured to be placed on the first heating surface. The food packaging contains a current conducting material such that the food packaging is inductively heated to a temperature sufficient to heat food when the induction coil is energized.

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Номер записи: 38

07-06-2012 дата публикации

Wrinkle Control for Composite Tubes

Номер: US20120141705A1

Автор: Garry A. Booker, Wesley L. Holman

Принадлежит: Boeing Co

In one step of a method of fabricating a composite tube, layers of uncured composite material may be laid over a surface. In another step, spaced-apart strips of at least one of uncured, partially cured, and completely cured composite material may be laid lengthwise over the laid layers of composite material. In still another step, the spaced-apart strips may be compacted against the layers of uncured composite material. In an additional step, the compacted spaced-apart strips and the layers of uncured composite material may be further consolidated and/or cured to form a composite tube.

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Номер записи: 39

14-06-2012 дата публикации

Method for Fabrication of Integrated Lightning Strike Protection Material

Номер: US20120145319A1

Автор: America Olsen Schaaf, Anthony Huy Nguyen

Принадлежит: Boeing Co

The invention is directed to an integrated lightning strike protection system adapted for automated placement on a composite structure having a surfacing layer consisting of an organic polymer resin, a conductive layer of an expanded metal foil, an isolation/tack layer, and a carrier paper layer. In another embodiment of the invention, there is provided an integrated lightning strike protection system having an integrated lightning strike protection material consisting of an expanded metal foil encapsulated in organic polymer resin mounted on a carrier paper, and an automated placement machine suitable for placing the material on an aircraft composite part for protection of the composite part from lightning strikes. In another embodiment of the invention, there is provided a method for fabricating a composite structure with lightning strike protection.

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Номер записи: 40

14-06-2012 дата публикации

Multilayer panel

Номер: US20120148804A1

Автор: Elena Dodi

Принадлежит: Arche Pannelli Srl

A multilayer panel that comprises: a first layer in view, which has an aesthetic function, is resistant, and is made of PDCPD; a second, insulation and self-bonding, layer of polyurethane; and possibly a third, flexible or semi-rigid, layer, formed by a plastic or metal film with the function of vapour barrier, which can be made of PU or PE film.

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Номер записи: 41

28-06-2012 дата публикации

Pre-applied protective jacketing to grooved insulation

Номер: US20120160401A1

Автор: Kevin J. MacKinnon, Thomas Whitaker

Принадлежит: Industrial Insulation Group LLC

A V-grooved composite insulation is provided with an adhesive coating and a protective jacketing material bonded to the adhesive. The protective jacketing material extends beyond the perimeter of the grooved insulation board and comprises at least one intact release layer at a location in which the protective jacketing is clear of contact with the bottom surface of the insulation member and a pressure sensitive adhesive between the portion of the protective jacketing material and the at least one release layer. The method also comprises preshaping the grooved insulation board around a pipe by bending the grooved insulation board, removing the release layer of the protective jacketing material, thereby exposing the pressure sensitive adhesive and securing the pressure sensitive adhesive to the protective jacketing to thereby surround the pipe in a vapor free manner. Grooved insulation boards with protective jacketing so constructed are also provided.

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Номер записи: 42

28-06-2012 дата публикации

Shell structure and manufacturing method for shell structure of electronic device

Номер: US20120164360A1

Автор: Chien-Min Chang, Chih-Wen Chiang, Han-Ching Huang, Jung-Chin Wu, Kuo-Nan Ling, Po-An Lin

Принадлежит: Compal Electronics Inc

A shell structure includes a composite material layer and a second material layer is provided. The composite material layer includes a woven layer and a first material layer. The woven layer has a first surface and a second surface opposite to each other. The first material layer is located on the first surface and has a plurality of through-holes. The second material layer is disposed on the first material layer and has a plurality of extending-portions adapted to be combined with the woven layer and fix the second material layer and the composite material layer to each other. In addition, a manufacturing method for shell structure of electronic device is also provided.

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Номер записи: 43

28-06-2012 дата публикации

Metal substrate/metal impregnated carbon composite material structure and method for manufacturing said structure

Номер: US20120164468A1

Автор: Noriaki Kawamura

Принадлежит: TotanKako Co Ltd

Provided are a heat releasing material for an electronic device being manufactured by the junction of a metal impregnated carbon composite material on a copper or aluminum substrate with reduced warpage; and a method for manufacturing the heat releasing material. A metal substrate/metal impregnated carbon composite material structure, characterized in that it comprises a metal substrate comprising a metal sheet, plate or block and, being joined on the metal substrate via a brazing material, a metal impregnated carbon composite material having a thickness of 0.1 mm to 2 mm; and a method for manufacturing the metal substrate/metal impregnated carbon composite material structure, characterized in that it comprises a step wherein a brazing material is caused to be present between the metal substrate and the metal impregnated carbon composite material, and they are kept at a temperature of 500° C. or higher and under a pressure of 0.2 MPa or more and then cooled.

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Номер записи: 44

05-07-2012 дата публикации

Method for producing flexible metal laminate

Номер: US20120168053A1

Автор: Hiroto Shimokawa, Masami Sasaki, Takuro Kochiyama, Yoshitaka Mineki

Принадлежит: UBE Industries Ltd, Ube Nitto Kasei Co Ltd

A method for producing a flexible metal laminate includes continuously thermocompression-bonding laminate metal foils to a resin film. The thermocompression-bonding step is conducted by placing a protection metal foil between a pressure surface of a heat and pressure forming apparatus and the laminate metal foils. When the protection metal foil is subjected to an abrasion resistance test, in which the protection metal foil is placed such that a matte surface of the protection metal foil contacts a plate material having a surface equivalent to the pressure surface and in which the matte surface is rubbed against the surface of the plate material by applying a load to a shiny surface of the protection metal foil and pulling the protection metal foil, a streak is found on the matte surface only in a case where the load is over 500 g per area of 76 mm×26 mm.

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Номер записи: 45

05-07-2012 дата публикации

Antimicrobial raw material and method for manufacturing the same, and antimicrobial material

Номер: US20120171406A1

Автор: Hiroshi Mase, Koji Hirota

Принадлежит: Mitsui Chemicals Inc

Provided is an antimicrobial raw material having excellent antibacterial and corrosion-resistance properties, which can be directly formed as a film even on a plastic substrate with low heat-resistance or a substrate whereof the color or properties are likely to change due to heat, and this can be achieved at relatively low cost. The antimicrobial raw material is a laminated structure which comprises a substrate layer and a copper-tin alloy layer disposed on the substrate layer, and which has a thickness ranging from 5 nm to 200 nm. The substrate layer is made of resin, natural fiber, or paper, the resin having the deflection temperature under load being 115° C. or lower when measured in accordance with ASTM-D648-56 under a load of 1820 kPa. The copper-tin alloy layer contains over 60 at % but no more than 90 at % of copper and 10 at % or more but less than 40 at % of tin.

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Номер записи: 46

19-07-2012 дата публикации

Heat-conductive sealing member and electroluminescent element

Номер: US20120181914A1

Автор: Katsuya Sakayori, Shunji Fukuda, Yasuhiro Iizumi

Принадлежит: DAI NIPPON PRINTING CO LTD

Provided is a heat-conductive sealing member which has high moisture barrier properties, has heat dissipation properties, and is capable of encapsulating an element by a simple method. The heat-conductive sealing member has a metal base material, an insulating layer that is formed on the metal base material, has heat conductivity and contains at least polyimide, and a tacky adhesive layer that is formed on the insulating layer and has heat resistance.

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Номер записи: 47

19-07-2012 дата публикации

Resistance weld additive manufacturing

Номер: US20120183802A1

Автор: Gerald J. Bruck

Принадлежит: Siemens Energy Inc

A method of additive manufacturing, including resistance welding together contacting surfaces of adjacent substrate sheets, wherein weld nuggets overlap adjacent weld nuggets and collectively form a respective layer that bonds a portion of an entirety of an area of the respective contacting surfaces, thereby forming an assembled structure of at least three substrate sheets, wherein each substrate sheet includes a respective portion of a final structure.

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Номер записи: 48

02-08-2012 дата публикации

Compositions for polymer bonding

Номер: US20120193029A1

Автор: Brendan J. Kneafsey, Darren Nolan, Eimear M. Fleming, Nigel Fay, Rainer K. Wefringhaus

Принадлежит: Henkel AG and Co KGaA

Compositions having a compound comprising at least one alkoxy silane moiety, and at least one moiety selected from a nitrosoaromatic or a nitrosoaromatic precursor and combinations thereof; and an aqueous or water containing carrier medium are provided for use in polymer bonding. The water may allow for substantial hydrolysis of the compound. Suitable polymers may have diene or allylic functionality within the polymer chain, for example an elastomer such as a natural or synthetic rubber. The polymers may be bonded to metals or substrates with hydroxylated surfaces such as glass. The nitrosobenzene precursor may be at least one of a quinone dioxime or a quinone oxime.

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Номер записи: 49

02-08-2012 дата публикации

Process for forming multilayer structures containing a metal layer

Номер: US20120196138A1

Автор: Chun Lee, Maged G. Botros

Принадлежит: EQUISTAR CHEMICALS LP

A process for producing a multilayer structure comprising: contacting an adhesive layer having a first side and a second side, on its first side with a metal layer having a first side and a second side, on its first side at a temperature of 325° F. to 425° F. for a contact time of 0.5 to 5.0 seconds, thereby adhering the adhesive layer to the metal layer. The adhesive layer comprises an ethylene-C 4-8 α-olefin linear low density copolymer; a polymer grafted with an ethylenically unsaturated carboxylic acid or acid derivative; and a styrene-butadiene-styrene triblock copolymer having an MI of 5 to 50.

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Номер записи: 50

09-08-2012 дата публикации

Hot-melt adhesive material for induction heating

Номер: US20120202057A1

Автор: Mitsutoshi Moro

Принадлежит: Kaneka Corp

The present invention provides a laminate in which a formed article as an adherend is adhered without impairing the external designability and touch of the formed article, and a hot-melt adhesive material which is suitable for dielectric heating that does not cause thermal damage directly to a formed article. Having reached the idea that a configuration might be useful, in which an adhesive having satisfactory adhesiveness to both metal and resin materials is laminated on a metal layer for selectively heating a hot-melt adhesive layer by dielectric heating, the present inventor has made extensive studies and found that an adhesive material in which a layer of an adhesive including a modified polyolefin resin is laminated on a metal layer, is capable of adhesion without impairing the designability of an adherend by induction heating.

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Номер записи: 51

09-08-2012 дата публикации

Corrosion resistant metal products

Номер: US20120202088A1

Автор: Antonino Giorgio Cacace

Принадлежит: Cladinox International Ltd Australia

A billet includes a solid steel body and an alloy cladding. The cladding may include a square tube in which the body is inserted with an interface at which the cladding becomes bonded to the body when the billet is heated and rolled or otherwise worked into a ferrous product. At least one element composed of a mass of finely divided scavenging aluminium, titanium or magnesium, is placed in the tube adjacent the body and separate from the interface. The elements are advantageously compressed into briquettes which scavenge oxygen from residual air at the interface to prevent oxidation of the cladding at the interface. The tube may be closed to prevent gases outside the billet from penetrating to the interface. Alternatively, reliance may be placed on the briquettes to scavenge oxygen from the residual air and also from atmospheric air and furnace gases before they can penetrate to the interface.

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Номер записи: 52

16-08-2012 дата публикации

Composite molded article

Номер: US20120207982A1

Автор: Akira Uchimi, Toshihiro Aso, Toshiyuki Tsuruga, Yasuhiro Kume

Принадлежит: Aisin Seiki Co Ltd

Provided is a composite molded article which can increase resistance to peeling at an interface and suppress excessive peeling of a fiber-reinforced polymer material portion even when thermal shock is repeatedly applied. The composite molded article comprises a metal member using metal as a base material and having a surface; and a fiber-reinforced polymer material portion coated on at least part of the surface of the metal member and having a polymer material as a matrix and a plurality of reinforcing fibers for reinforcing the matrix. The surface of the metal member has a plurality of projections juxtaposed regularly or randomly at a pitch distance greater than diameters of the reinforcing fibers. The respective facing projections form enterable spaces which part of the matrix enters and at least part of the reinforcing fibers can enter.

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Номер записи: 53

16-08-2012 дата публикации

Peelable Sealant Containing Thermoplastic Composite Blends for Packaging Applications

Номер: US20120207997A1

Автор: Francis J. Rossi, Panagiotis Kinigakis, YING Liang

Принадлежит: KRAFT FOODS GLOBAL BRANDS LLC

A packaging system has a peelable seal section which includes a first sealing layer and a second sealing layer such that the first sealing layer contacts the second sealing layer to form a peelable seal. The first sealing layer includes thermoplastic polymer or a blend of thermoplastic polymers, an organoclay dispersed within the thermoplastic polymer, a first additional inorganic additive component dispersed within the thermoplastic polymer and a second additional inorganic additive component dispersed within the thermoplastic polymer. The first additional additive component and/or the second additional additive component is selected from the group consisting of calcium carbonate, hydrated magnesium silicate (talc), magnesium carbonate, titanium oxide, magnesium oxide, magnesium sulfate, barium sulfate, barium aluminates, barium borate, barium silicate and combinations thereof.

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Номер записи: 54

06-09-2012 дата публикации

Method for producing a foam composite element

Номер: US20120225278A1

Автор: Johannes Van De Braak, Peter Haas, Rolf Roers

Принадлежит: BAYER MATERIALSCIENCE AG

The invention relates to a process for the production of a foam composite element, comprising the steps of providing a facing, applying adhesion promoter, and applying a foam layer comprising polyurethane and/or polyisocyanurate to the adhesion promoter, characterised in that the adhesion promoter consists of at least one compound selected from the group consisting of polyether polyol (B.1), polymer polyol (B.2), polyurea dispersion (B.3), polyester polyol (B.4) and PIPA polyol (B.5). The invention relates further to the use of at least one compound selected from the group consisting of polyether polyol, polymer polyol and polyurea dispersion as adhesion promoter in the production of foam composite elements, as well as to foam composite elements produced by the process according to the invention.

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Номер записи: 55

20-09-2012 дата публикации

Film for vacuum heat insulating material, and vacuum heat insulatng material

Номер: US20120237716A1

Автор: Ryouichi Fukuzawa, Toshiyuki Murai

Принадлежит: Okura Kogyo KK

Provided are a film for a vacuum heat insulating material which has better gas barrier property as compared with conventional films for a vacuum heat insulating material and which is capable of retaining the excellent gas barrier property even after having been subjected to a folding or deforming process, and a vacuum heat insulating material having a core material hermetically packaged with the film. The film includes a protective layer that is a coextruded and stretched film in which a nylon-based resin, an ethylene-vinyl alcohol copolymer and a nylon-based resin are laminated in this order, a gas barrier layer, and a heat seal layer.

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Номер записи: 56

27-09-2012 дата публикации

Peel-off packaging system for fresh foodstuffs

Номер: US20120241458A1

Автор: Alain Grayer, Guy Boiron, Jean-Luc Rick, Patrick Dufour

Принадлежит: AMCOR FLEXIBLES SELESTAT SAS

A sealing product to be sealed on at least one ring-shaped sealing zone which surrounds the opening of a container, made from a sealing sheet including a support layer of a fibrous material of mainly vegetable fibers and a multi-layer structure including, on one of its faces, an adhesive layer and, on its other face, a sealing layer, whereby the sealing product is stamped to make a relief whose form is such that its base follows, at least discontinuously, a contour close to that of the internal edge of the ring-shaped sealing zone, the structure of the sealing sheet including additionally an intermediate layer made of plastic having a good strength, able to undergo plastic deformation, and of which the average thickness is such as it endows the entire sealing product with sufficient malleability and resistance for it to be possible to stamp it to the desired shape without tearing.

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Номер записи: 57

27-09-2012 дата публикации

Multilayer resin sheet and method for producing the same, method for producing cured multilayer resin sheet, and highly thermally conductive resin sheet laminate and method for producing the same

Номер: US20120244351A1

Автор: Hideyuki Katagi, Hiroyuki Takahashi, Hiroyuki Tanaka, Kensuke Yoshihara, Masayoshi Joumen, Naoki Hara, Tomoo Nishiyama, Yoshitaka Takezawa

Принадлежит: Hitachi Chemical Co Ltd

A multilayer resin sheet is constituted by including a resin layer containing an epoxy resin having a mesogenic skeleton, a curing agent and an inorganic filler, and an insulating adhesive layer formed on at least either of the surfaces of the resin layer. A cured multilayer resin sheet originated from the multilayer resin sheet has high thermal conductivity, good insulation and adhesive strength, and, further, superior thermal shock resistance, and is suitable as an electric insulating material to be used for an electric or electronic device.

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Номер записи: 58

11-10-2012 дата публикации

Process for producing autoclaved foodstuffs in a container formed from a flat composite having a colored cross-linked outer polymer layer obtainable by means of high pressure

Номер: US20120258228A1

Автор: Dirk Schibull, Michael Wolters

Принадлежит: SIG TECHNOLOGY AG

The invention relates to a process for the preparation of a closed container ( 3 ) which separates an interior space ( 1 ) from an environment ( 2 ) which is filled with food stuff from at least one sheetlike composite ( 7 ) which has at least one edge ( 4 ), comprising the steps: a) provision of the sheetlike composite ( 7 ), comprising a1. at least one outer crosslinked plastic colour layer ( 9 ) comprising a colour agent ( 20 ); a2. a carrier layer ( 6 ); and a3. a thermoplastic plastic layer ( 37 ); b) formation of the sheetlike composite ( 7 ) to obtain an open container ( 14 ), wherein the plastic colour layer ( 9 ) faces onto the environment ( 2 ) and the plastic layer ( 37 ) faces onto the interior space ( 1 ); c) filling of the open container ( 14 ) with a food stuff; d) closing of the open container ( 14 ) to obtain the closed, filled container ( 3 ); e) preservation of the food stuff in the closed, filled container ( 3 ) in a pressure chamber under a chamber pressure of more than 1 bar at a temperature in a range from more than 100 to 140° C. in the presence of steam.

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Номер записи: 59

18-10-2012 дата публикации

Ecological Snack Bag

Номер: US20120261293A1

Автор: Kel Villarrubia

Принадлежит: Individual

A reusable bag for storing foods is provided, comprising an outer material constructed from a polyethylene terephthalate (RPET) non-woven fabric; an inner lining constructed from a multilayer material comprising: a first aluminum layer, a layer of polyethylene terephthalate (PET) adhered to the first aluminum layer, and a second aluminum layer adhered to the layer of polyethylene terephthalate (PET); wherein the inner lining and outer material are formed in the shape of a bag having an opening; and (c) a zip-lock fastener adhered to the opening, wherein the zip-lock fastener is adapted to permit a secure closure and water-tight seal of the bag.

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Номер записи: 60

18-10-2012 дата публикации

Thermal storage medium composition and thermal storage medium

Номер: US20120261607A1

Автор: Junji Koujina, Masashi Shimakage, Susumu Komiyama, Takuya Sano, Toshiyuki Hayakawa

Принадлежит: JSR Corp

[Object] The invention provides a thermal storage medium composition capable of forming a thermal storage medium which is free from phase separation or liquid phase bleeding and is excellent in shape retention properties even at or above the maximum crystal transition temperature of a paraffin compound and further exhibits excellent fluidity when being shaped. [Solution] A thermal storage medium composition includes 100 parts by mass of a hydrogenated diene copolymer and 50 to 4000 parts by mass of a paraffin compound, the hydrogenated diene copolymer being a conjugated diene copolymer that is obtained by hydrogenating a block copolymer which includes a block (A) that contains structural units (a-1) derived from a conjugated diene compound and has a vinyl bond content of not more than 20 mol %, and a block (B) that contains structural units (b-1) derived from a conjugated diene compound and has a vinyl bond content of 30 to 95 mol %, the hydrogenation ratio with respect to the double bonds derived from the conjugated diene compounds being not less than 90%.

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Номер записи: 61

01-11-2012 дата публикации

Cell

Номер: US20120276443A1

Автор: Kazuhito Hatta, Mashio Shibuya

Принадлежит: Sony Corp

A cell in which thermal welding of a laminate packaging is performed so that the thickness of a thermal welded portion including an electrode terminal is larger than that of a thermal welded portion including no electrode terminal.

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Номер записи: 62

08-11-2012 дата публикации

Method for producing metallic foil laminate body

Номер: US20120279652A1

Автор: Hironobu Iyama, Satoshi Okamoto, Shohei Azami

Принадлежит: Sumitomo Chemical Co Ltd

Improved moisture absorption solder heat resistance is obtained in producing a metallic foil laminate body having a metal foil attached on both sides of a laminated base material including a plurality of insulating base materials. A laminated base material ( 2 ) is first prepared by pressurizing and integrating a plurality of insulating base materials ( 2 a ) in a prepressing step. Then, the laminated base material ( 2 ) is heat-treated. Thereafter, this laminated base material ( 2 ) is sandwiched between a pair of metal foils ( 3 A) and ( 3 B), and heated and pressurized to be integrated into a metallic foil laminate body. The prepressing step makes it possible to prevent an interface between the insulating base materials ( 2 a ) from being generated. As a result, swelling is not generated on the surfaces of the insulating base materials ( 2 a ).

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Номер записи: 63

08-11-2012 дата публикации

Systems and Methods for Forming and Processing Alloy Ingots

Номер: US20120279678A1

Автор: Ramesh S. Minisandram

Принадлежит: ATI Properties LLC

Processes and methods related to producing, processing, and hot working alloy ingots are disclosed. An alloy ingot is formed including an inner ingot core and an outer layer metallurgically bonded to the inner ingot core. The processes and methods are characterized by a reduction in the incidence of surface cracking of the alloy ingot during hot working.

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Номер записи: 64

08-11-2012 дата публикации

High-corrosion-resistant aluminum alloy brazing sheet, method of manufacturing such sheet, and corrosive-resistant heat exchanger using such sheet

Номер: US20120279694A1

Автор: Akio Niikura, Makoto Ando, Masafumi Saito, Masaki Harada, Sadayuki Kamiya, Taketoshi Toyoma, Yoichi Kojima, Yoshiyuki Oya

Принадлежит: Denso Corp

Problem To provide an aluminum alloy brazing sheet, featuring a good brazing property that prevents diffusion of molten filler material in a core material of the aluminum alloy brazing sheet during a brazing process and exhibiting a superior corrosion resistance to an exhaust gas condensate water after the brazing process, a method of manufacturing the aluminum alloy brazing sheet, and a high corrosion-resistant heat exchanger using the aluminum alloy brazing sheet. Resolving Means A high corrosion-resistant aluminum alloy brazing sheet comprises a core material composed of an aluminum alloy, a sacrificial anode material cladded on one surface of the core material, and a filler material composed of an Al/Si-based alloy and cladded on another surface of said core material, and is characterized in that the sacrificial anode material is composed of an aluminum alloy which contains Si falling within a range of 2.5-7.0 mass %, Zn falling a range of 1.0-5.5 mass %, Fe falling within a range of 0.05-1.0 mass %, and which is composed of the balance Al and the inevitable impurities, and that a clad thickness of the sacrificial anode material falling within a range of 25-80 μm. Also, there is provided a method of manufacturing the aluminum alloy brazing sheet, and a high corrosion-resistant heat exchanger using the aluminum alloy brazing sheet.

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Номер записи: 65

15-11-2012 дата публикации

Roughened copper foil, method for producing same, copper clad laminated board, and printed circuit board

Номер: US20120285734A1

Автор: Satoshi Fujisawa, Takeo Uno

Принадлежит: Furukawa Electric Co Ltd

Provided is a roughened copper foil which has excellent properties in forming a fine patterned-circuit and good transmission properties in a high-frequency range and show high adhesiveness to a resin base and good chemical resistance. A surface-roughened copper foil, which is obtained by roughening at least one face of a base copper foil (untreated copper foil) so as to increase the surface roughness (Rz) thereof, relative to the surface roughness (Rz) of said base copper foil, by 0.05-0.3 μm and has a roughened surface with a surface roughness (Rz) after roughening of 1.1 μm or less, wherein said roughened surface comprises roughed grains in a sharp-pointed convex shape which have a width of 0.3-0.8 μm, a height of 0.4-1.8 μm and an aspect ratio [height/width] of 1.2-3.5.

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Номер записи: 66

15-11-2012 дата публикации

Film mirror, method for producing same, and sunlight reflecting mirror

Номер: US20120287499A1

Автор: Hitoshi Adachi

Принадлежит: Konica Minolta Advanced Layers Inc

A film mirror has high bruise resistance and weather resistance and can be produced with high productivity, and a sunlight reflecting mirror is provided using the film mirror. The film mirror has a resin substrate, a silver reflective layer provided on the substrate, and an outermost layer that is made of a material having a metalloxane skeleton and that is provided on the outermost side on the side closer to a light source than the silver reflective layer. The outermost layer, which is made of the material having a metalloxane skeleton, has a contact angle with water of 80° or above and below 170° and has a coefficient of dynamic friction of 0.10 to 0.35 inclusive.

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Номер записи: 67

15-11-2012 дата публикации

Base coat coating composition, composite film, and method for producing same

Номер: US20120288707A1

Автор: Hirohito Kudou, Keiji Koike, Takashi Isogai

Принадлежит: Central Motor Wheel Co Ltd, Fujikura Kasei Co Ltd

A base coat coating composition which is able to suppress cracking of a metal thin film, even when a tough top coat layer capable of satisfactorily protecting the metal thin film is formed on the metal thin film, and even when a heat resistance test is performed, as well as a composite film and a method for producing the composite film. Specifically, a base coat coating composition used for undercoating a metal thin film formed on a metal substrate, and containing a coating film-forming component which contains at least 30% by mass of an epoxy (meth)acrylate having a cyclic structure and has an average molecular weight between crosslinks of 180 to 1,000, as well as a composite film having a base coat layer obtained from the base coat coating composition, and a method for producing the composite film.

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Номер записи: 68

15-11-2012 дата публикации

Electronic component

Номер: US20120288731A1

Автор: Akihiro Motoki, Atsuko Saito, Kenji Masuko, Makoto Ogawa, Toshinobu FUJIWARA

Принадлежит: Murata Manufacturing Co Ltd

A laminated ceramic capacitor includes a rectangular solid-shaped electronic component element. External electrodes of terminal electrodes are disposed at one end surface and the other end surface of the electronic component element. First plated films including a Ni plating are disposed on the surfaces of external electrodes. On the surfaces of the first plated films, second plated films containing Sn are disposed as Sn-plated films defining outermost layers of the external electrodes. The second plated films have a polycrystalline structure, and flake-shaped Sn—Ni alloy grains are located at a Sn crystal grain boundary and within a Sn crystal grain, respectively.

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Номер записи: 69

15-11-2012 дата публикации

Composite compositions

Номер: US20120289624A1

Автор: Bernd Hoevel, Guillaume Metral, Joseph Gan, Michael J. Mullins

Принадлежит: Individual

A curable resin composition for composites and electrical laminates including (I) at least one thermoset resin composition; (II) at least one hardener; and (III) at least one reinforcing material; wherein the composite or electrical laminate has a balance of properties including a combination of (a) a Tg of at least about 150° C.; and (b) a water uptake of less than about 2.5 wt %.

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Номер записи: 70

22-11-2012 дата публикации

Conductive nonwoven pressure sensitive adhesive tapes and articles therefrom

Номер: US20120295052A1

Автор: Jeong-Wan Choi, Jin-Bae Kim

Принадлежит: 3M Innovative Properties Co

A conductive single-sided tape includes a conductive, nonwoven adhesive layer and a metal layer positioned adjacent the conductive, nonwoven adhesive layer. The conductive, nonwoven adhesive layer includes a conductive nonwoven substrate having a plurality of passageways, an adhesive material positioned within at least a portion of the passageways and a plurality of metal particles dispersed within the adhesive material.

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Номер записи: 71

22-11-2012 дата публикации

Decorative and/or secure element for homogeneous card construction

Номер: US20120295089A1

Автор: Daniel M. Szumski, Shannon K. Crawford-Taylor

Принадлежит: ILLINOIS TOOL WORKS INC

A laminate sheet includes a base film formed from a recyclable, biodegradable, degradable, and/or compostable material, a metal or reflective film layer disposed over the base film, and heat resistant layer disposed over the base film.

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Номер записи: 72

29-11-2012 дата публикации

Composite structural member

Номер: US20120301668A1

Автор: Koji Mori, Masatada Numano, Nobuyuki Okuda, Nozomu Kawabe

Принадлежит: Sumitomo Electric Industries Ltd

There is provided a composite structural member having high rigidity even at a small thickness, the composite structural member being easily attachable to a target object. A composite structural member 1 A includes a metal base material 10 A, a resin formed article 11, and a resin film layer 12 that covers a surface of the metal base material 10 A. The metal base material 10 A is a plastically formed material formed by subjecting a flat sheet material having a thickness of 50 μm or more to press forming. The metal base material 10 A and the resin film layer 12 are joined together using a constituent resin of the resin formed article 11. The composite structural member 1 A includes the metal base material 10 A and thus can have excellent strength and rigidity even at a smaller thickness. The composite structural member 1 A includes the resin formed article 11. An attaching portion to the target object can be easily formed in the resin formed article 11. Thus, the composite structural member 1 A has excellent mounting workability. The composite structural member 1 A includes the resin film layer 12 and thus has excellent design properties.

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Номер записи: 73

29-11-2012 дата публикации

Multilayer structure, and a method for making the same

Номер: US20120301714A1

Автор: Hai Bo Fang, Helen Lin Fang

Принадлежит: Dow Global Technologies LLC

The instant invention is a multilayer structure, and a method for making the same. The multilayer structure comprises: (a) at least one substrate layer comprising a polymeric material; (b) at least one adhesion layer, wherein said adhesion layer is derived from an adhesion promoter composition comprising: at least one aqueous epoxy dispersion; at least one hardening agent; optionally at least one leveling agent; at least one toughening agent; and optionally at least one filler; and (c) at least one surface layer comprising a plating metal; wherein said adhesion layer is disposed therebetween said at least one substrate layer and said at least one surface layer.

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Номер записи: 74

13-12-2012 дата публикации

Immersion platinum plating solution

Номер: US20120315503A1

Автор: Robin Cheung, Wen Zhong Kong

Принадлежит: Unity Semiconductor Corp

A platinum plating solution for immersion plating a continuous film of platinum on a metal structure. The immersion platinum plating solution is free of a reducing agent. The plating process does not require electricity (e.g., electrical current) and does not require electrodes (e.g., anode and/or cathode). The solution includes a platinum source and a complexing agent including Oxalic Acid. The solution enables immersion plating of platinum onto a metal surface, a metal substrate, or a structure of which at least a portion is a metal. The resulting platinum plating comprises a continuous thin film layer of platinum having a thickness not exceeding 300 Å. The solution can be used for plating articles including but not limited to jewelry, medical devices, electronic structures, microelectronics structures, MEMS structures, nano-sized or smaller structures, structures used for chemical and/or catalytic reactions (e.g., catalytic converters), and irregularly shaped metal surfaces.

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Номер записи: 75

20-12-2012 дата публикации

Disk with an electrical connection element

Номер: US20120318566A1

Автор: Andreas Schlarb, Bernhard Reul, Mitja Rateiczak, Stefan Ziegler

Принадлежит: Saint Gobain Glass France SAS

The present invention relates to a disk with an electrical connection element, having a substrate with a first coefficient of thermal expansion, an electrically conductive structure on a region of the substrate, and a connection element with a second coefficient of thermal expansion.

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Номер записи: 76

20-12-2012 дата публикации

Method for producing solar modules

Номер: US20120322195A1

Автор: Arndt Kremers, Gerd Bergmann, Michael Herrmann

Принадлежит: LANXESS DEUTSCHLAND GMBH

The present invention relates to a process for producing solar modules.

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Номер записи: 77

27-12-2012 дата публикации

Composite board formed by metal substrate connected to decorative outer layer and method for manufacturing the same

Номер: US20120328826A1

Автор: Ming-Jen Hsieh

Принадлежит: Pao Yi Tech Co Ltd

A composite board formed by a metal substrate connected to a decorative outer layer and a method for manufacturing the same are revealed. A first thermoplastic rubber (TPR) adhesive layer synthesized by butadiene-styrene block copolymer and hydrocarbon petroleum resin is disposed on the metal substrate by hot press. A part of the first TPR adhesive layer with a thickness of 40-50 μm is infiltrated into micro concave holes on the metal substrate. A second TPR adhesive layer is attached to the decorative outer layer by a roller without being infiltrated into micro holes on the decorative outer layer. Then the metal substrate and the decorative outer layer are treated by hot press laminating to form an integral composite board due to the first and the second TPR adhesive layers connected tightly. The composite board is deep processed to produce a housing with good strength and beautiful appearance.

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Номер записи: 78

27-12-2012 дата публикации

Low Reflected-Sound-Pressure-Level, Low Moisture-Vapor-Transmission-Rate Flooring System

Номер: US20120328867A1

Автор: Craig Patrick Keane

Принадлежит: Craig Patrick Keane

A flooring system having a top floor layer, a sub-floor, and an underlayment material disposed between the sub-floor and the top floor layer is disclosed. The underlayment material may include a cross-linked, polyolefin foam having a moisture vapor transmission rate of less than about 3.0 lb/1000 ft 2 /24 hr, and an average sound pressure level of less than about 15 dB over a range of about 300 Hz to about 1000 Hz. Foam density, gel fraction, and resin blend may combine to provide an underlayment material having such reflective sound and moisture vapor barrier properties.

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Номер записи: 79

03-01-2013 дата публикации

Board complex having pla cover

Номер: US20130004703A1

Автор: Chang-Won Kang, Cheng Zhe Huang, Gyeong-Min Lee, Hyun-Jong Kwon, Jang-Ki Kim, Ji-Young Kim, Jun-Hyuk Kwon, Ki-Bong Park, Sang-Sun Park

Принадлежит: LG HAUSYS LTD

The present invention relates to a board complex having a polylactic acid (PLA) cover. The board complex includes: a cover member having at least one layer containing a PLA resin; and a board formed beneath the cover member, wherein the material for the board is selected from medium-density fiberboard (MDF), plywood, asbestos-free cellulose fiber reinforced cement board, magnesium board, glued laminated timber, high density fiberboard (HDF), particle board, ceramic tile, porcelain tile, ceramic board, and click-fastened board.

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Номер записи: 80

17-01-2013 дата публикации

Decorative Decal System for an Aircraft

Номер: US20130015292A1

Автор: Edward Zielinski, James T. Iwamoto

Принадлежит: Boeing Co

A method and apparatus comprising a layer of material having a decorative graphic and an electrically conductive material in the layer of material. The layer of material is configured to be attached to a surface of an aircraft. The electrically conductive material is configured to cause a current from an atmospheric electrostatic discharge contacting the layer of material to spread out in a desired amount within the layer of material.

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Номер записи: 81

07-02-2013 дата публикации

Housing and method for manufacturing same

Номер: US20130032601A1

Автор: Bi-Feng Li

Принадлежит: Fih Hong Kong Ltd, Shenzhen Futaihong Precision Industry Co Ltd

A housing includes a plastic panel and a metal insert. The he plastic panel includes an outer surface and an inner surface, the plastic panel defines a through groove through the outer surface and the inner surface. The metal insert is integrally molded to the inner surface of the plastic panel covering the through groove so it is capable of seeing a metallic pattern corresponding to the through groove viewing through the through groove.

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Номер записи: 82

07-02-2013 дата публикации

Thermal expansion control employing platelet fillers

Номер: US20130035411A1

Автор: Gareth G. Hougham, Xiao H. Liu

Принадлежит: International Business Machines Corp

Bilayer platelet fillers are employed to compensate for a positive coefficient of thermal expansion (CTE) of an embedding polymeric material, or even to provide a composite structure having a negative CTE to eliminate or alleviate thermomechanical stress and/or delamination during thermal cycling. A bilayer platelet includes two joined layers having different CTEs. The CTE mismatch induces bending of the bilayer platelets, thereby causing cavities at temperatures lower than the joining temperature at which the bilayers are joined. The decrease in the volume of the polymeric material and the bilayer platelets at low temperatures is compensated by an accompanying increase in the volume of the cavities so that the composite structure has a temperature independent volume, a low net CTE, or even a negative CTE.

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Номер записи: 83

28-02-2013 дата публикации

Housing and method for making same

Номер: US20130052476A1

Автор: Gui-Yun Yang, Po-Feng Ho, Xin-Wu Guan, yong-gang Zhu

Принадлежит: Fih Hong Kong Ltd, Shenzhen Futaihong Precision Industry Co Ltd

A housing includes a metal substrate having an outer surface and a color layer formed on the outer surface. The outer surface has a gradient surface roughness across at least one dimension of the outer surface. The color layer has a surface appearance corresponding with the outer surface, thereby the brightness of color of the color layer gradually changing with the location on the outer surface. A method for making the housing is also provided.

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Номер записи: 84

07-03-2013 дата публикации

Modular building system utilizing composite, foam core panels

Номер: US20130055669A1

Автор: Bryce Clark, Gregory Brower, Jerry Olszewski, Terry Ball

Принадлежит: Innovative Composites International Inc

A system for constructing a structure comprises a plurality of composite panels having a laminate structure comprising a foam core to which are attached cover layers of the same or different material. One or both of the cover layers may be comprised of composite sub-layers. The system includes a number elongate and preferably extruded components for connecting the panels to form walls, roofs or floors for the structure. The system is modular, thereby allowing for a time and cost efficient means of erecting a structure.

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Номер записи: 85

14-03-2013 дата публикации

BACKSIDE PROTECTIVE FILM FOR SOLAR CELL, METHOD FOR PRODUCING SAME, AND SOLAR CELL MODULE

Номер: US20130061906A1

Автор: HASHIMOTO Masanori, Watanabe Atsushi

Принадлежит: Techo Polymer Co., Ltd

Disclosed is a backside protective film () for a solar cell, which has a first resin layer () and a second resin layer () disposed on one surface side of the first resin layer (). The first resin layer contains a rubber containing reinforced aromatic vinyl-based resin having a maximum glass transition temperature of 90-120° C. and an infrared transmissible coloring agent, and has a thickness of 10-400 μm. The second resin layer includes a saturated polyester resin and a white-based coloring agent, and has a thickness of 10-400 μm. The second resin layer has a dimension change ratio between before and after the film is left to stand still at a temperature of 135° C. for 30 minutes of ±0.5% or less. 1. A backside protective film , comprising a first resin layer , and a second resin layer that is disposed on one surface side of said first resin layer ,wherein:said first resin layer is an infrared transmissible colored resin layer comprising a rubber containing aromatic vinyl-based resin having a maximum glass transition temperature ranging from 90° C. to 120° C. according to JIS K 7121, and an infrared transmissible coloring agent, and has a thickness ranging from 10 to 400 μm;said second resin layer is a white-based colored resin layer comprising a saturated polyester resin and a white-based coloring agent, has a thickness ranging from 10 to 400 μm, and consists of a film having a ratio of dimension change between before and after the film is left to stand still at a temperature of 135° C. for 30 minutes of ±0.5% or less.2. The backside protective film according to claim 1 , wherein said second resin layer is formed from a heat-treated product of a film comprising said saturated polyester resin and said white-based coloring agent.3. The backside protective film according to claim 1 , having an absorbance of a light having a wavelength of 400 to 700 nm of 60% or higher when said light is irradiated to a surface of said first resin layer of said backside protective film ...

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Номер записи: 86

14-03-2013 дата публикации

METHOD FOR MANUFACTURING A METAL ASSEMBLY

Номер: US20130061987A1

Автор: Caplain Renaud, Collard Nicolas, Francois Pierre, Prevond Laurent

Принадлежит:

The invention relates to a method for manufacturing an aluminum/metal assembly including the steps involving: thermally processing an aluminum sheet by heating said sheet to a temperature of between 80% and 100% of the melting temperature of the material of which it consists for a sufficiently long duration to create and stabilize by allotropic conversion an alpha alumina layer at the surface of said aluminum sheet, and then cooling same; providing a metal layer having a ductility less than or equal to the ductility of the aluminum sheet after cooling, said layer having surface irregularities having a depth greater than or equal to the thickness of the alpha alumina layer; and roll bonding the aluminum layer and the metal layer to produce the metal assembly. 1. Method of manufacturing an aluminium/metal assembly comprising the steps consisting of:heat treating an aluminium sheet by raising it to a temperature between 80% and 100% of the melting point of the material constituting it for a sufficient period to create and stabilise an alpha alumina layer on the surface of said aluminium sheet by allotropic transformation, and then allowing it to cool again;providing a metal layer having a ductility less than or equal to the ductility of the aluminium sheet after cooling, said layer having surface irregularities with a depth greater than or equal to the thickness of the layer of alpha alumina; androll bonding the aluminium sheet and the metal layer in order to obtain the metal assembly.2. Method according to claim 1 , wherein the roll bonding is carried out cold.3. Method according to claim 1 , wherein the roll bonding is carried out in a single pass.4. Method according to claim 1 , wherein the duration of the heat treatment of the aluminium sheet is between around twenty minutes and approximately two hours.5. Method according to claim 1 , wherein the metal layer comprises metal powder and/or a metal sheet chosen from one of the elements in the following group: a grille ...

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Номер записи: 87

14-03-2013 дата публикации

Coating for Polymeric Labels

Номер: US20130065019A1

Автор: Anne P. Campeau, Dennis E. Mcgee, Kevin A. Kirk

Принадлежит: Individual

This invention provides a polymer film coating for use preferably with cold glue labels, particularly on the adhesive-receiving side of a label film The coating includes a filler component and a binder component, at least one of which is hydrophobic. The coating imparts water resistance and solvent resistance to an adhered label, thereby improving resistance to label removal due to moisture or water contact. A coated label and method of applying the coating to a label film are also included.

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Номер записи: 88

14-03-2013 дата публикации

METHOD OF ADHERING IONOMER TO METAL

Номер: US20130065059A1

Автор: Pelosi Lorenzo Fred, SMILLIE BENJAMIN ANDREW

Принадлежит: E. I. DU PONT DE NEMOURS AND COMPANY

Disclosed is a method of bonding ionomer compositions to metal using partially cured epoxy primers. The method is useful for preparing highly abrasion-resistant tubular articles such as pipes comprising ionomer liner layers. 1. A method for bonding ionomer compositions to a metal substrate comprising:(a) providing a metal substrate;(b) providing an epoxy composition;(c) coating the metal substrate with the epoxy composition;(d) partially curing the epoxy composition at ambient temperature for a period of time sufficient to produce a layer of partially cured epoxy composition that exhibits an exotherm below 150° C. when heated, determined by differential scanning calorimetry according to ASTM D3417;(e) contacting the layer of partially cured epoxy composition with an ionomer composition to provide a multilayer overlay;{'sub': '3-8', 'wherein the ionomer composition comprises an E/X/Y copolymer where E represents copolymerized units of ethylene, X is present in an amount of about 2 to about 30 weight % of the E/X/Y polymer and represents copolymerized units of a Cα,β-ethylenically unsaturated carboxylic acid, and Y is present in from 0 to 45 weight % of the E/X/Y copolymer and represents copolymerized units of a softening comonomer selected from alkyl acrylate, alkyl methacrylate, wherein the alkyl groups have from 1 to 8 carbon atoms, or vinyl acetate, and wherein at least a portion of the carboxylic acid groups in the copolymer are neutralized to salts containing alkali metal cations, alkaline earth metal cations, transition metal cations, or combinations of two or more of these metal cations;'}(f) applying heat and optionally pressure to raise the temperature of the multilayer overlay to at least 50° C. above the melt temperature of the ionomer thereby achieving intimate contact of the ionomer with the partially cured epoxy composition, additionally curing the epoxy composition and bonding the ionomer to the epoxy coated metal substrate.2. The method of wherein the ...

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Номер записи: 89

14-03-2013 дата публикации

PROCESSING OF BIOCOMPATIBLE COATING ON POLYMERIC IMPLANTS

Номер: US20130066425A1

Автор: Rabiei Afsaneh

Принадлежит: North Carolina State University

The present invention provides polymeric substrates comprising a biocompatible coating and methods of preparation thereof. In particular, the coating may be a ceramic material, especially a calcium phosphate material, which may be functionally graded. The invention provides the ability to apply high quality coatings to polymeric substrates without damaging the substrate (e.g., melting the polymeric material). The functionally graded coating can provide crystalline calcium phosphate near the coating interface with the substrate and provide amorphous calcium phosphate at the outer surface of the coating. 1. A biocompatible coated substrate comprising:a substrate having a surface formed of a polymeric material; anda biocompatible coating layer comprising calcium phosphate overlying at least a portion of the substrate surface and bonded thereto; anda thermal barrier coating between the substrate and the calcium phosphate coating layer;the calcium phosphate in the coating layer being in a predominantly crystalline form in an area of the coating layer proximal to the substrate and being in a predominantly amorphous form in an area of the coating layer distal to the substrate.2. The coated substrate of claim 1 , wherein the thermal barrier coating comprises a material selected from the group consisting of zirconia claim 1 , yttrium stabilized zirconia claim 1 , or combinations thereof.3. The coated substrate of claim 1 , wherein said substrate is a prosthetic implant.4. The coated substrate of claim 3 , wherein said prosthetic implant is selected from the group consisting of a dental implant and an orthopedic implant.5. The coated substrate of claim 1 , wherein the polymeric material is polyetheretherketone (PEEK).6. The coated substrate of claim 1 , wherein the polymeric material is carbon fiber reinforced PEEK.7. The coated substrate of claim 1 , wherein the polymeric material is polyurethane.8. The coated substrate of claim 1 , wherein the calcium phosphate coating has ...

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Номер записи: 90

21-03-2013 дата публикации

Multi-alloy composite sheet for automotive panels

Номер: US20130068351A1

Автор: John F. Butler, Jr., Rajeev G. Kamat

Принадлежит: Alcoa Inc

Multi-alloy composite sheets and methods of producing the composite sheets for use in automotive applications are disclosed. The automotive application may include an automotive panel having a bi-layer or a tri-layer composite sheet with 3xxx and 6xxx aluminum alloys. The composite sheets may be produced by roll bonding or multi-alloy casting, among other techniques. Each of the composite sheets may demonstrate good flat hem rating and mechanical properties, long shelf life, and high dent resistance, among other properties.

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Номер записи: 91

21-03-2013 дата публикации

Production of Flake Particles

Номер: US20130068410A1

Автор: Donohue Paul Peter, Higgins David Edward, Lederer Peter Gerald, Pitt Andrew Martin

Принадлежит: QINETIQ LIMITED

The invention enables thin film particles of a controlled shape and size to be generated directly upon release of a thin film coating from a textured Substrate upon which they are grown directly. The substrate comprises an array of discrete, steep sided plateaus of a selected size and shape, from which discrete particles of a corresponding shape and size are releasable usually by means of an intermediate release layer coating on the plateaus. The process is readily scalable for high volume production and permits monomodal or multimodal particle size distributions. Such particles may be used as specialised pigments in the security, anti-counterfeiting, defence and cosmetics industries. 1. A method of directly depositing discrete flake particles of a controlled size and shape comprising providing a textured substrate comprising an array of discrete , steep-sided exposed plateaus of a selected size and shape , and depositing a film forming material over the entire array such that it forms discrete , releasable flake particles of a corresponding size and shape on the plateaus.2. A method of producing shaped flake particles comprising the steps of: —a) providing a release system comprising a textured substrate comprising a plurality of discrete, steep-sided plateaus of a selected size and shape, and coated with a film of release agent;b) producing a coated intermediate by depositing a film of material on the substrate such that it forms discrete flake particles on the plateaus;c) releasing the discrete flake particles from the coated intermediate.3. A method as claimed in claim 2 , wherein the surface of the textured substrate is formed from an embossed photopolymer.4. A method as claimed in claim 2 , wherein the plateaus are delimited by steep side walls having a depth of at least 2 microns and optionally claim 2 , a relief angle of between 0° and ±25°.5. A method as claimed in claim 2 , wherein at least half of the active area of the substrate comprises raised plateaus ...

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Номер записи: 92

21-03-2013 дата публикации

Substrates and Method of Preparing the Same

Номер: US20130071615A1

Автор: HATA Noriaki, Itoh Daisuke, IZUMITANI Akihito, MATSUBA Yorishige, MURATA Kazuhiro, YOKOYAMA Hiroshi

Принадлежит:

A method of preparing substrates, including the steps of depositing metal particulates into a pillar form at a prescribed position of a substrate () by the use of a fine inkjet method, and then sintering the resultant to form a metal pillar (). 1. A method of preparing a perforated substrate , comprising:(a) depositing a liquid droplet from a nozzle toward a prescribed position of a substrate by virtue of an electric field focused at the tip of the nozzle, the focused electric field generated by applying a prescribed waveform voltage to the tip of the nozzle, wherein the liquid droplet comprises a metal particulate dispersion containing metal particulates in a solvent and the liquid droplet is dried and solidified to be a solidified droplet at landing onto the substrate;(b) depositing a subsequent droplet to be a subsequent solidified droplet in the same manner as step (a) to be stacked onto the formerly landed solidified droplet by virtue of the applied electric field with stress directed to the tip of the nozzle constantly acting at the top of the formerly landed solidified droplet;(c) repeating step (b) continuously while maintaining the nozzle position to form a pillar formed from metal particulates standing at the prescribed position on the substrate;(d) sintering the pillar formed from metal particulates to be a finely formed conductive metal pillar, the metal pillar having a bottom faced diameter in a range of from 0.01 to 10 μm;(e) providing a resin to the pillared substrate such that the metal pillar is buried with the resin; and(f) dissolving and removing the metal pillar so as to leave a perforated resin structure formed on the substrate.2. The method of preparing a perforated substrate according to claim 1 , wherein a height of the metal pillar is in a range of from 0.1 to 500 μm.3. The method of preparing a perforated substrate according to claim 1 , wherein claim 1 , a bottom face diameter of the metal pillar is in a range of from 0.5 to 10 μm.4. The ...

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Номер записи: 93

21-03-2013 дата публикации

LAMINATE FOR FLEXIBLE WIRING

Номер: US20130071652A1

Автор: Arai Hideta, Miki Atsushi, Yamanishi Keisuke

Принадлежит: JX NIPPON MINING & METALS CORPORATION

A laminate for flexible wiring in which copper plating is entirely or locally applied on a copper foil that is cladded on an insulating resin substrate, characterized in that a ratio A=[(200)/{(111)+(200)+(220)+(311)}]×100, i.e. a ratio of an area intensity of a peak in the X-ray diffraction of the copper plating surface is more than 90. The present invention can provide the laminate for flexible wiring in which copper plating is entirely or locally applied on a copper foil cladded on an insulating resin substrate, characterized in having particularly high bendability and enables the formation of fine patterns, namely, high dense patterns of wiring. 1. A laminate for flexible wiring board in which copper plating is entirely or locally applied on a copper foil cladded on an insulating resin substrate , characterized in that a ratio A=[(200)/{(111)+(200)+(220)+(311)}]×100 , a ratio of an area intensity of a peak in the X-ray diffraction of the copper plating surface is more than 90.2. The laminate for flexible wiring board according to claim 1 , wherein the copper plating has a thickness of 3 μm or more and 15 μm or less.3. The laminate for flexible wiring board according to claim 2 , wherein a grain size in a cross section of the copper plating is 20 μm or more.4. The laminate for flexible wiring board according to claim 3 , wherein a grain size in a cross section of the copper foil of the laminate for flexible wiring board is 30 μm or more.5. The laminate for flexible wiring board according to claim 4 , wherein the ratio A=[(200)/{(111)+(200)+(220)+(311)}]×100 claim 4 , after removing copper plating of the laminate for flexible wiring board claim 4 , is 95 or more.6. The laminate for flexible wiring board according to claim 5 , wherein the copper foil claim 5 , in which the ratio A=[(200)/{(111)+(200)+(220)+(311)}]×100 claim 5 , after annealing at 350° C. for 30 minutes claim 5 , is 95 or more.7. The laminate for flexible wiring board according to claim 6 , wherein ...

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Номер записи: 94

21-03-2013 дата публикации

ALUMINUM COPPER CLAD MATERIAL

Номер: US20130071686A1

Автор: Hashimoto Akio, Ikeuchi Kenji, Ishio Masaaki, Oda Yoshimitsu

Принадлежит:

An aluminum copper clad material has excellent bonding strength and includes an aluminum layer and a copper layer that are bonded without a nickel layer interposed therebetween. 112-. (canceled)13. An aluminum copper clad material comprising:an aluminum layer;a copper layer; andan Al—Cu intermetallic compound layer; whereinthe aluminum layer and the copper layer are diffusion-bonded via the Al—Cu intermetallic compound layer;the copper layer satisfies Dcs≦0.5×Dcc, where Dcc represents an average crystal grain size of crystal grains in a central portion in a thickness direction of the copper layer, and Dcs represents an average crystal grain size of an interface adjacent portion in the copper layer that is about 0.5 μm apart from an interface between the copper layer and the intermetallic compound layer; andthe intermetallic compound layer has an average thickness of about 0.5 μm to about 10 μm.14. The aluminum copper clad material according to claim 13 , whereinthe average crystal grain size Dcs of the interface adjacent portion satisfies Dcs≦0.4×Dcc.15. An aluminum copper clad material comprising:an aluminum layer;a copper layer; andan Al—Cu intermetallic compound layer; whereinthe aluminum layer and the copper layer are diffusion-bonded via the Al—Cu intermetallic compound layer;the aluminum layer satisfies Das≦0.5×Dac, where Dac represents an average crystal grain size of crystal grains in a central portion in a thickness direction of the aluminum layer, and Das represents an average crystal grain size of an interface adjacent portion in the aluminum layer that is about 0.5 μm apart from an interface between the aluminum layer and the intermetallic compound layer; andthe intermetallic compound layer has an average thickness of about 0.5 μm to about 10 μm.16. The aluminum copper clad material according to claim 15 , whereinthe average crystal grain size Das of the interface adjacent portion satisfies Das≦0.4×Dac.17. The aluminum copper clad material according to ...

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Номер записи: 95

21-03-2013 дата публикации

HIGH STRENGTH GALVANIZED STEEL SHEET HAVING EXCELLENT BENDABILITY AND WELDABILITY, AND METHOD OF MANUFACTURING THE SAME

Номер: US20130071687A1

Автор: Hasegawa Kohei, Takagi Shusaku

Принадлежит: JFE STEEL CORPORATION

A high strength galvanized steel sheet having excellent bendability and weldability, comprising by mass %: C: equal to or more than 0.05% and less than 0.12%; P: 0.001 to 0.040%; and S: equal to or less than 0.0050%, wherein a steel sheet surface layer, constituting a portion of the steel sheet up to a depth of 10 μm measured from each surface of the steel sheet, has a structure containing more than 70% of ferrite phase by a volume fraction, a steel sheet inner layer portion, on an inner side than the depth of 10 μm measured from each surface, has a structure containing 20 to 70% by a volume fraction of ferrite phase with an average crystal grain size equal to or smaller than 5 μm, the steel sheet has a tensile strength equal to or larger than 980 MPa, and the steel sheet has a galvanized layer on a surface thereof. 1. A high strength galvanized steel sheet having excellent bendability and weldability , comprising by mass %:C: equal to or more than 0.05% and less than 0.12%;P: 0.001 to 0.040%; andS: equal to or less than 0.0050%,wherein a steel sheet surface layer, constituting a portion of the steel sheet up to a depth of 10 μm measured from each surface of the steel sheet, has a structure containing more than 70% of ferrite phase by a volume fraction,a steel sheet inner layer portion, on an inner side than the depth of 10 μm measured from each surface, has a structure containing 20 to 70% by a volume fraction of ferrite phase with an average crystal grain size equal to or smaller than 5 μm,the steel sheet has a tensile strength equal to or larger than 980 MPa, andthe steel sheet has a galvanized layer on a surface thereof.2. The steel sheet of claim 1 , wherein the structure of the steel sheet inner layer portion contains:20 to 70% of ferrite phase by a volume fraction, with an average crystal grain size equal to or smaller than 5 μm;30 to 80% of bainite phase and/or martensitic phase by a volume fraction, with an average crystal grain size of equal to or smaller ...

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Номер записи: 96

04-04-2013 дата публикации

OVD CONTAINING DEVICE

Номер: US20130082458A1

Автор: "DAmato Salvatore F.", "OBOYLE Lily", Zambory Garth

Принадлежит:

A holographic overlay is formed using casting a diffractive structure upon a first side of a polycarbonate substrate, and providing a reflection-enhancing coating on at least a part of the diffractive structure. A second side of the substrate provides a substantially flat external surface of the overlay capable of fusing to a conforming surface in the presence of heat and pressure without an adhesive. Optionally, the overlay is laser-engraved so as to form ablated voids in the metal coating and carbonize the laser engravable polycarbonate under the ablated voids. 1. A method of manufacturing a fusible overlay , comprising:providing a polycarbonate substrate having a first side and a second side, the first side providing an external surface of the fusible overlay for fusing to a conforming surface in the presence of heat and pressure without an adhesive,casting a diffractive structure on the second side of the polycarbonate substrate,providing a reflection-enhancing coating on at least a part of the diffractive structure,and providing a transparent protective coating over the metal layer.2. The method as defined in claim 1 , wherein the reflection-enhancing coating comprises a high refractive index (HRI) material.3. The method as defined in claim 1 , wherein the reflection-enhancing coating comprises a metal layer.4. The method as defined in claim 3 , wherein the metal layer is a patterned layer only partially covering the diffractive structure.5. The method as defined in claim 3 , comprising providing a HRI layer between the metal layer and the transparent protective coating.6. The method as defined in claim 1 , wherein the casting of the diffractive structure comprises an in-situ-polymeric-replication process.7. The method as defined in claim 1 , wherein the polycarbonate substrate is a laser engravable polycarbonate substrate.8. The method as defined in claim 7 , comprising laser-engraving the fusible overlay so as to form ablated voids in the metal layer and ...

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Номер записи: 97

04-04-2013 дата публикации

HIGH CONTENT PCBN COMPACT INCLUDING W-RE BINDER

Номер: US20130084446A1

Автор: BAO YAHUA, Horman Scott L.

Принадлежит: Smith International, Inc.

The present invention relates to tungsten-rhenium coated compounds, materials formed from tungsten-rhenium coated compounds, and to methods of forming the same. In embodiments, tungsten and rhenium are coated on ultra hard material particles to form coated ultra hard material particles, and the coated ultra hard material particles are sintered at high temperature and high pressure. 1. A method of forming a material , comprising:coating ultra hard material particles with tungsten and rhenium to form coated ultra hard material particles; andsintering the coated ultra hard material particles at high temperature and high pressure.2. The method of claim 1 , wherein the coating is performed by a method selected from the group consisting of chemical vapor deposition claim 1 , electroless plating claim 1 , physical vapor deposition claim 1 , and combinations thereof.3. The method of claim 1 , wherein the ultra hard material particles are greater than 80% of the volume of the material claim 1 , and the tungsten and rhenium are together less than 20% of the volume of the material.4. The method of claim 1 , wherein coating the ultra hard material particles with tungsten and rhenium forms an alloy of tungsten and rhenium.5. The method of claim 1 , wherein tungsten and rhenium are coated concurrently.6. The method of claim 1 , wherein tungsten and rhenium are coated independently.7. The method of claim 1 , wherein coating the ultra hard material particles with tungsten and rhenium forms a coating claim 1 , and the coating further comprises boron.8. The method of claim 1 , wherein coating the ultra hard material particles with tungsten and rhenium forms a coating claim 1 , and the coating further comprises aluminum.9. The method of claim 1 , wherein sintering the coated ultra hard material particles comprises forming a chemical bond between the ultra hard material particles and at least one of the tungsten or rhenium.10. The method of claim 1 , wherein the ultra hard material ...

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Номер записи: 98

04-04-2013 дата публикации

SURFACE-TREATED ROUGHENED COPPER FOIL AND COPPER CLAD LAMINATE

Номер: US20130084463A1

Автор: Fujisawa Satoshi

Принадлежит: FURUKAWA ELECTRIC CO., LTD.

Disclosed is a surface-roughened copper foil that can show excellent adhesion to an anisotropic conductive resin (ACF) and a copper-clad laminate using same. Specifically disclosed is a surface-roughened copper foil which is surface-roughened by surface roughening on at least one surface of a base copper foil (untreated copper foil), wherein the roughening treated surface is finished so that a surface roughness (Ra) of 0.28 μm or more of the adhesion surface of a polyimide film to be adhered to the roughening treated surface. 1. A surface-treated roughened copper foil in which a roughening treated surface is formed on at least one side of a base copper foil (untreated copper foil) by a roughening treatment , wherein the roughening treated surface is finished so that a surface roughness Ra of an adhered surface of a polyimide film to be adhered to the roughening treated surface is 0.28 μm or more.2. The surface-treated roughened copper foil as set forth in claim 1 , wherein a glossiness claim 1 , at an incident angle of 60° to the polyimide film after laminating the polyimide film to the surface-treated roughened copper foil and then removal of the copper foil therefrom claim 1 , becomes less than 1.5.3. The surface-treated roughened copper foil as set forth in or claim 1 , wherein an Ni or Ni alloy layer is formed on the roughening treated surface of the surface-treated roughened copper foil.4. The surface-treated roughened copper foil as set forth in any one of to claim 1 , wherein a Zn or Zn alloy layer is formed on the roughening treated surface of the surface-treated roughened copper foil claim 1 , and an anti-rust coating layer made of Cr or a chromate layer is formed on that layer.5. The surface-treated roughened copper foil as set forth in any one of to claim 1 , wherein a silane coupling layer is formed on the roughening treated surface of the surface-treated roughened copper foil claim 1 , the surface of the Ni or Ni alloy layer claim 1 , and the surface of ...

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Номер записи: 99

04-04-2013 дата публикации

BRAZING MATERIAL, A METHOD OF BRAZING, A BRAZED ARTICLE, AND A PASTE COMPRISING THIS BRAZING MATERIAL

Номер: US20130084467A1

Автор: Sjödin Per

Принадлежит: ALFA LAVAL CORPORATE AB

A method is provided for brazing products of stainless steel. The method comprises applying an iron-based brazing material to parts of stainless steel wherein the brazing material comprises an alloy consisting essentially of chromium (Cr); manganese (Mn); nickel (Ni); molybdenum (Mo); copper (Cu); nitrogen (N); silicon (Si); boron (B); phosphorus (P). The alloy is balanced with Fe, wherein Si, B and P are in amounts effective to lower melting temperature. The method comprises a step of optionally assembling these parts. The method comprises a step of heating the parts in a non-oxidizing atmosphere, in a reducing atmosphere, in a vacuum, or in combinations thereof, up to a temperature of at least 900° C., and brazing the parts at the temperature of at least 1070° C. for at least 15 minutes. The method further comprises optionally repeating one or more of these steps. 2. The method of brazing according to claim 1 , wherein the parts in step (3) are preheated to a temperature below 1120° C. before brazing at a temperature within the range from 1150° C. to 1250° C. for at least 30 minutes.3. The method of brazing according to claim 1 , wherein the parts in step (3) are preheated to a temperature below 1040° C. before brazing at a temperature within the range from 1050° C. to 1150° C. for at least 15 minutes.4. The method of brazing according to claim 1 , wherein the brazing alloy contains an amount of chromium (Cr) claim 1 , an amount of nickel (Ni) claim 1 , and an amount of molybdenum (Mo) claim 1 , which being defined by the formula (wt % Cr+wt % Ni+wt % Mo)≧33 wt %.5. The method of brazing according to claim 1 , wherein the brazing alloy contains chromium within the range from 18 wt % to 26 wt % claim 1 , nickel within the range of from 16 wt % to 26 wt % claim 1 , and molybdenum within the range from 2.0 wt % to 12.0 wt %.6. The method of brazing according to claim 1 , wherein the brazing alloy contains silicon within the range from 6.0 wt % to 12 wt %.7. The ...

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Номер записи: 100