СПОСОБ НАНЕСЕНИЯ ПОКРЫТИЙ НА ПОВЕРХНОСТИ

Изобретение относится к способу нанесения покрытий на поверхности и к устройству для нанесения покрытий, в частности к способу для бесконтактного нанесения покрытий на поверхности и к устройству для бесконтактного нанесения покрытий на поверхности. Изобретение предлагает способ нанесения покрытий, таких как, в частности, лаков, на поверхности с использованием устройства, которое содержит дозирующую головку, которая имеет, по меньшей мере, одну форсунку, которую можно приводить в действие с помощью сигнала управления. Способ содержит стадии: перемещения основы, имеющей поверхность, подлежащую покрытию, вдоль этой поверхности относительно дозирующей головки и/или перемещения дозирующей головки относительно поверхности основы, подлежащей покрытию, и нанесения жидкого покрывного материала на поверхность через форсунку в ответ, по меньшей мере, на один сигнал управления, созданный компьютером. Техническим результатом изобретения является обеспечение точно дозируемого, имеющего разрешение по ...

МНОГОСЛОЙНАЯ ПОКРЫВНАЯ СИСТЕМА

Настоящее изобретение относится к многослойной системе для покрытия, включающей по меньшей мере один слой а) и по меньшей мере один слой b), где по меньшей мере один слой а) и по меньшей мере один слой b) имеют по меньшей мере одну общую для слоев границу. Слой а) включает композицию для покрытия а), содержащую по меньшей мере одно соединение с изоцианатной функциональной группой, основание со скрытой светочувствительностью и по меньшей мере одно соединение с тиольной функциональной группой. Слой b) включает водную композицию для покрытия b), включающую по меньшей мере 17 ммол/кг, в расчете на вес композиции для покрытия b), катализатора для реакции присоединения по меньшей мере одного соединения с тиольной функциональной группой и по меньшей мере одного соединения с изоцианатной функциональной группой. Также описан способ получения многослойной системы для покрытия, включающий стадии: (i) нанесения слоя b) на субстрат, (ii) перед нанесением или после нанесения слоя b) нанесение слоя а) ...

СПОСОБ ИЗГОТОВЛЕНИЯ ПОЛОВОЙ ДОСКИ

Изобретение относится к способу изготовления половой доски. Способ изготовления половой доски включает стадии обеспечения панели (2), нанесения печатанием отверждаемого вещества или удаляющего поверхность вещества на панель (2) в соответствии с предварительно заданным рисунком для создания возвышения на панели (2) согласно рисунку или удаления части поверхности панели (2) согласно рисунку, соответственно, причем отверждаемое вещество или удаляющее поверхность вещество наносят печатанием на панель (2) путем первоначального нанесения печатанием жидкости на панель в соответствии с указанным предварительно заданным рисунком с последующим введением вспомогательного вещества в жидкость, причем вспомогательное вещество или жидкость вместе со вспомогательным веществом образуют отверждаемое вещество или удаляющее поверхность вещество, отверждения отверждаемого вещества или удаления любых продуктов реакции удаляющего поверхность вещества и панели (2) с получением, таким образом, половой доски. Техническим ...

СПОСОБ ПОЛУЧЕНИЯ ПОКРЫТИЙ ДЛЯ ПОЛА И СТЕН С ЭФФЕКТОМ НЕРАВНОМЕРНОГО ГЛЯНЦА И ПРОДУКТ, ПОЛУЧАЕМЫЙ С ПОМОЩЬЮ ЭТОГО СПОСОБА

Способ получения покрытий для пола и стен с эффектом неравномерного глянца и продукт, получаемый с помощью этого способа для повышения качества покрытий, заключается в том, что наносят неравномерно слои, включающие первый слой и второй слой, при этом вышеуказанный первый слой наносят прерывисто на упомянутый подложечный слой, сушат. 7 з.п. ф-лы, 5 ил.

ПАНЕЛЬ С ПОКРЫТИЕМ, ПОЛУЧЕННАЯ МЕТОДОМ ПРЯМОЙ ПЕЧАТИ

Изобретение относится к панели, в частности к стеновой, потолочной или половой панели, которая содержит основной слой, имеющий лицевую сторону и обратную сторону, причем основной слой по меньшей мере на лицевой стороне содержит, начиная от лицевой стороны, следующие слои: грунтовочное покрытие; декоративное покрытие, содержащее полимеризуемую печатную краску; и полимерное покрытие, причем полимерное покрытие предпочтительно имеет градиенты твердости. 2 н. и 24 з.п. ф-лы, 8 ил., 4 табл.

СПОСОБ НЕПОСРЕДСТВЕННОГО НАНЕСЕНИЯ ПЕЧАТИ НА ПЛИТЫ ИЗ ДРЕВЕСНЫХ МАТЕРИАЛОВ

Изобретение относится к способу покрытия плиты из древесного материала, в частности плиты из натурального дерева, фанерованной плиты или плиты сборного паркета, текучим синтетическим материалом. Согласно способу наносят синтетический материал одним слоем на плиту из древесного материала, причем синтетический материал представляет собой пластмассу, отверждаемую ультрафиолетовым излучением, и является полимеризуемой акрилатной системой. На слое синтетического материала располагают полосу материала со структурированной поверхностью, пропускающую ультрафиолетовый свет, для придания слою синтетического материала определенной структуры. Слой синтетического материала, покрытого полосой материала, высушивают и/или отверждают посредством ультрафиолетового света, проходящего через полосу материала, в процессе чего структура, приданная слою синтетического материала, фиксируется. Удаляют полосу материала со структурированной поверхностью. Структура имеет глубину до 35 микрон и более. Техническим результатом ...

ПЕРЕНОСНАЯ ЛАМПА УЛЬТРАФИОЛЕТОВОГО И ВИДИМОГО СВЕТА

Изобретение относится к области светотехники. Техническим результатом является уменьшение габаритов и упрощение охлаждающего устройства. Переносная лампа ультрафиолетового и видимого света имеет блок светодиодов ультрафиолетового и видимого света, содержащий множество светодиодов ультрафиолетового и видимого света в качестве источника излучения ультрафиолетового и видимого света, блок питания светодиода ультрафиолетового и видимого света и линию подачи охлаждающей среды, соединяемую с резервуаром для охлаждающей среды для обеспечения потока охлаждающей среды к светодиодам ультрафиолетового и видимого света. 2 н. и 11 з.п. ф-лы.

ТЕРМОПЛАВКАЯ ПОКРЫВНАЯ КОМПОЗИЦИЯ ДЛЯ СПОСОБОВ ПЕРЕНОСА ПЛЕНКИ И ОТЛИВКИ

Настоящее изобретение относится к покрывной композиции, которая подходит для применения с широким кругом пленок и основ и может быть применена для стекла, керамики, такой как керамическая плитка, и металлов, таких как листовой металл, металлические тросы и листовой металл с защитным покрытием, а также на термочувствительных пленках и основах. Задачей изобретения является обеспечение возможности получения покрывных композиций без летучих органических соединений или только с низким уровнем летучих органических соединений. Для этого в способе для нанесения покрытий на основу на первом этапе радиационно-отверждаемую покрывную композицию наносят на основу и/или пропускающую излучение пленку. На следующем этапе основу и пленку сжимают вместе таким образом, что покрывная композиция является прослойкой между ними. После этого покрывную композицию отверждают облучением через пленку для получения основы с покрытием. Затем прозрачную пленку удаляют с основы с покрытием. Покрывная композиция, которая ...

СПОСОБ И УСТРОЙСТВО ДЛЯ УПРАВЛЕНИЯ ТОЛЩИНАМИ СЛОЯ ПОКРЫТИЯ ПРИ НАНЕСЕНИИ ЦЕНТРИФУГИРОВАНИЕМ

Продемонстрирован способ и устройство для распределения вязкой жидкости по поверхности подложки с высокой равномерностью в определенной области, а также способ изготовления подложки. Способ распределения вязкой жидкости содержит следующие этапы: подложку помещают по существу горизонтально на опору, наносят вязкую отверждаемую ультрафиолетом (УФ) жидкость на поверхность упомянутой подложки. Также подложку вращают для распределения жидкости радиально наружу, жидкость термически кондиционируют на подложке для того, чтобы локально повлиять на ее вязкость особым образом, затем жидкость экспонируют УФ-излучением первой интенсивности для частичного отверждения жидкости и после удаляют центрифугированием избыточную жидкость с диска и экспонируют жидкость УФ-излучением второй интенсивности для отверждения жидкости. Технический результат заявленного изобретения заключается в том, что указанный способ позволяет управлять вязкостью жидкости, которая распределяется во время центрифугирования, кроме ...

РАЗДЕЛЕНИЕ ТЕПЛА И СВЕТА ДЛЯ ИСТОЧНИКА УФ-ИЗЛУЧЕНИЯ

Изобретение относится к устройству для воздействия на подложки ультрафиолетовым (УФ) излучением в зоне применения и может быть использовано в различных областях промышленности. Устройство для воздействия на подложки УФ-излучением в зоне применения содержит: источник излучения, который испускает УФ-излучение, а также видимый свет и инфракрасное излучение в некотором пространственном угле, и селективное по излучению отклоняющее зеркало, которое отражает большую часть УФ-излучения и пропускает большую часть видимого света и ИК-излучения. Отклоняющее зеркало содержит по меньшей мере две плоские зеркальные полосы, которые наклонены относительно друг друга таким образом, что они отражают расходящееся прямое излучение от источника излучения в направлении зоны применения, и тем самым по меньшей мере уменьшают расхождение, и, следовательно, приводят к увеличению поверхностной интенсивности в зоне применения. Техническим результатом изобретения является существенное увеличение желаемой интенсивности ...

ПОВЕРХНОСТНАЯ ОБЛИЦОВКА И СПОСОБ ЕЕ ИЗГОТОВЛЕНИЯ

Группа изобретений может быть использована при изготовлении напольной или стеновой облицовки. Поверхностная облицовка содержит подложку на древесной основе, слой шпаклевочного покрытия и слой поверхностного покрытия. Подложка на древесной основе содержит нижний слой, сердцевинный слой и верхний слой, изготовленный из древесины и нанесенный на сердцевинный слой. Слой поверхностного покрытия получен в результате облучения радиационно-отверждаемого покрывающего агента УФ-светом с длиной волны 120-230 нм с последующим отверждением покрытия при использовании актиничного излучения. При этом радиационно-отверждаемый покрывающий агент содержит фотоинициатор и радиационно-отверждаемое связующее получено из полимеров или олигомеров, выбранных из (мет)акрилатных сополимеров, простых полиэфир(мет)акрилатов, сложных полиэфир(мет)акрилатов, эпокси(мет)акрилатов, уретан(мет)акрилатов, амино(мет)акрилатов, меламин(мет)акрилатов, силикон(мет)акрилатов и фосфазен(мет)акрилатов. Предложен также способ изготовления ...

УСТРОЙСТВО ДЛЯ ОКРАСКИ ДЛИННОМЕРНЫХ ИЗДЕЛИЙ

Использование: изобретение касается устройства для окраски всех сторон длинномерных изделий, возможно имеющих различные поперечные сечения. Сущность изобретения: за позицией окраски 10 по ходу длинномерного изделия расположена позиция сушки 11, выполненная с возможностью приема окрашенного изделия в свободно подвешенном состоянии и оснащенная первым средством, выполненным с возможностью высушивания изделия снизу, и вторым средством, выполненным с возможностью высушивания изделия сверху. Первое и второе сушильные средства содержат приспособления для предпочтительного отклонения электронного луча с возможностью полимеризации мономера в слое покрытия. Поскольку используемая краска состоит из связующего вещества, мономера и возможно красящего вещества, то электронные лучи будут полимеризовать нанесенную краску, вызывая ее мгновенное высыхание. Окрашенные и высушенные длинномерные изделия подаются с позиции 11 на вторую позицию сушки 12, где они сушатся только сверху с помощью ультрафиолетового ...

ГРУНТОВОЧНЫЕ КОМПОЗИЦИИ ЧАСТИЧНО ПРОРЕАГИРОВАВШЕГО СИЛАНА

Изобретение относится к грунтовочной композиции частично гидролизованного и частично конденсированного алкоксисилана, которая может использоваться в качестве грунтовочных покрытий для улучшения поверхностной адгезии герметиков аэрокосмического назначения. Описана грунтовочная композиция, содержащая частично гидролизованные и частично конденсированные алкоксисиланы, содержащие продукты реакции реагентов, включающих аминофункциональный алкоксисилан, органофункциональный алкоксисилан, содержащий органогруппу, которая способна вступать в реакцию с тиольной группой, воду и спирт. Описан способ получения грунтовочной композиции, многослойное покрытие, содержащее первое покрытие, содержащее грунтовочную композицию, и второе покрытие, содержащее реакционноспособные тиольные группы и реакционноспособные алкильные группы, и способ герметизации поверхности. Технический результат - обеспечение композиций герметиков, демонстрирующих свойства, приемлемые для применения в авиационно-космической технике ...

ПАНЕЛЬ ИЗ ПВХ ПОЛИМЕРА, ПОДВЕРГНУТАЯ ТЕПЛОВОЙ ОБРАБОТКЕ

Группа изобретений относится к способу обработки плиты из поливинилхлорида, подвергнутой тепловой обработке панели и к способу изготовления панели. Способ обработки плиты из поливинилхлорида включает следующие стадии: изготовление плиты из поливинилхлорида, нагревание плиты из поливинилхлорида в печи до по меньшей мере 70°C. Плиту нагревают с градиентом нагрева, в среднем лежащим в диапазоне от 4°C/мин до 15°C/мин. Затем охлаждение нагретой плиты. Плиту охлаждают регулируемо, а именно - с градиентом охлаждения, в среднем лежащим в диапазоне от 5°C/мин до 15°C/мин. Задачей настоящего изобретения является повышение устойчивости плит против солнечного света и тепловой нагрузки. 3 н. и 36 з.п. ф-лы, 4 ил., 1 табл.

ВОДОСОДЕРЖАЩАЯ ПОКРЫВНАЯ КОМПОЗИЦИЯ ДЛЯ СПОСОБОВ ПЕРЕНОСА ПЛЕНКИ И ОТЛИВКИ

... 1. Способ покрытия основы, в котором на первом этапе радиационно-отверждаемую покрывную композицию наносят на основу и/или пропускающую излучение пленку, а на следующем этапе основу и пленку сжимают таким образом, чтобы покрывная композиция оказалась слоем между ними, после чего покрывную композицию отверждают облучением через пленку для получения основы с покрытием, и затем пропускающую излучение пленку удаляют с основы с покрытием, отличающийся тем, что покрывная композиция, нанесенная на пленку и/или основу, является радиационно-отверждаемой водосодержащей покрывной композицией, содержащей радиационно-отверждаемую смолу или смесь радиационно-отверждаемых смол. 2. Способ по п.1, отличающийся тем, что покрывная композиция содержит радиационно-отверждаемый ненасыщенный полиуретан и/или радиационно-отверждаемый ненасыщенный модифицированный полиуретан. 3. Способ по п.2, отличающийся тем, что ненасыщенный полиуретан является дисперсией полиуретан-акрилата или тем, что модифицированный ненасыщенный ...

Противообледенительное покрытие для линий электропередач

... 1. Способ формирования пьезоэлектрического покрытия на кабеле линии электропередачи, который включает:подачу кабеля линии электропередачи через золь-гель материал, содержащий пьезоэлектрический материал,при этом указанная подача формирует неотвержденный слой золь-гель материала по меньшей мере на наружной поверхности кабеля линии электропередачи; иотверждение неотвержденного слоя золь-гель материала,при этом указанное отверждение формирует пьезоэлектрическое покрытие на кабеле линии электропередачи, причемуказанное пьезоэлектрическое покрытие содержит указанный пьезоэлектрический материал.2. Способ по п. 1, в котором золь-гель материал содержится в емкости золь-геля, имеющей днище, и в котором кабель линии электропередачи подают через указанное днище емкости для золь-геля.3. Способ по п. 2, в котором днище емкости для золь-геля содержит герметизированное отверстие, которое позволяет подавать кабель линии электропередачи через днище емкости для золь-геля и предотвращает вытекание золь-гель ...

УСТРОЙСТВА И СПОСОБЫ ПОЛУЧЕНИЯ СЛОЕВ С ОПТИЧЕСКИМ ЭФФЕКТОМ, СОДЕРЖАЩИХ ОРИЕНТИРОВАННЫЕ НЕСФЕРИЧЕСКИЕ МАГНИТНЫЕ ИЛИ НАМАГНИЧИВАЕМЫЕ ЧАСТИЦЫ ПИГМЕНТА

ОРИЕНТИРОВАНИЕ МАГНИТНО-ОРИЕНТИРУЕМЫХ ЧЕШУЕК

МАГНИТНЫЕ УЗЛЫ И СПОСОБЫ ПОЛУЧЕНИЯ СЛОЕВ С ОПТИЧЕСКИМ ЭФФЕКТОМ, СОДЕРЖАЩИХ ОРИЕНТИРОВАННЫЕ НЕСФЕРИЧЕСКИЕ МАГНИТНЫЕ ИЛИ НАМАГНИЧИВАЕМЫЕ ЧАСТИЦЫ ПИГМЕНТА

ВЫГРАВИРОВАННОЕ ОПТИЧЕСКИ ИЗМЕНЯЕМОЕ ИЗОБРАЖЕНИЕ

... 1. Изображение, содержащее: подложку и множество контрастных, различимых областей на ней, совместно определяющих изображение, при этом первая область различимых областей имеет магнитные чешуйки, выровненные посредством приложенного магнитного поля заданной ориентации, а вторая область различимых областей, смежная с первой областью, имеет чешуйки, ориентированные отлично от ориентации чешуек в первой области, при этом ориентация чешуек во второй области является результатом механического вдавливания чешуек во второй области, или во второй области чешуйки отсутствуют вследствие выдавливания чешуек из второй области, при этом изображение образует тактильное изображение, причем тактильный переход можно ощущать при прикосновении к переходу между первой и второй различимыми областями. 2. Изображение по п.1, характеризующееся тем, что магнитные чешуйки являются оптически изменяемыми чешуйками, причем их цвет изменяется в зависимости от угла падения света или угла зрения. 3. Изображение по п.1, ...

УСТРОЙСТВО ДЛЯ НАНЕСЕНИЯ СВЕТООТВЕРЖДАЕМОГО МАТЕРИАЛА И СВЯЗАННЫЕ С НИМ СПОСОБЫ

KORROSIONSSCHUTZVERFAHREN

Two-layer lacquer coatings comprising thermally drying and UV-protective lacquer systems are suitable for the production of corrosion-inhibiting coatings on aluminium and aluminium alloy surfaces.

Producing a multilayer coating film, comprises irradiating an adhesion promoter layer made of a first UV-curable coating material and a covering layer made of a second UV-curable coating material with ultraviolet light and hardening

Producing a multilayer coating film, comprises irradiating an adhesion promoter layer made of a first UV-curable coating material and a covering layer made of a second UV-curable coating material with ultraviolet light such that the following conditions are satisfied, and such that the hardening of the adhesion promoter layer is completed after the completion of the hardening of the covering layer. Producing a multilayer coating film, comprises irradiating an adhesion promoter layer made of a first UV-curable coating material and a covering layer made of a second UV-curable coating material with ultraviolet light such that the following conditions are satisfied, and such that the hardening of the adhesion promoter layer is completed after the completion of the hardening of the covering layer, where (a) the sum of delta T (defined as the time duration starting from the irradiation of the adhesion promoter layer with the ultraviolet radiation up to the ultraviolet irradiation of the covering ...

ANLAGE ZUR BESTRAHLUNG EINES WERKSTÜCKES MIT ULTRAVIOLETTER STRAHLUNG

Filmproduktionsverfahren , Filmherstellungsprozessüberwachungsvorrichtung und Filminspektionsverfahren

Charakteristiken eines Films werden einfacher und genauer bestimmt. Ein Verfahren zum Produzieren eines Films 1 durch Verwenden einer Filmproduktionsprozess-Überwachungsvorrichtung 100 enthält einen Spektrumserfassungsschritt und einen physikalischen Größen-Berechnungsschritt. In dem Spektrumserfassungsschritt wird ein Film 1, der bewegt wird, in einer Richtung A mit einem Breitbandlicht L1 bestrahlt, das ein Nah-Infrarotlicht ist, von einer Lichtquelle 10, so dass diffuses reflektiertes Licht L2 von dem Film emittiert wird, und eine Lichtempfangseinheit 30 das diffuse reflektierte Licht L2 von dem Film emittiert wird, und eine Lichtempfangseinheit 30 das diffuse reflektierte Licht L2 empfängt, so dass ein Spektrum des diffusen reflektierten Lichts L2 von einer Spektrums-Erfassungseinheit 40a einer Analyseeinheit 50 erfasst wird. In dem Physikalische-Größen-Berechnungsschritt wird eine physikalische Größe betreffend den Film 1 aus dem erfassten Spektrum des diffusen reflektierten Lichts ...

Verfahren zur Herstellung von Metallschichten enthaltenden Beschichtungssystemen zur Veredelung von Kunststoffoberflächen

Ultraviolet lamp esp. for setting or hardening coated surfaces e.g. painted car body parts using pressure differential to activate the lamp

The ultra violet (UV) lamp has a lamp housing with a light exit opening. At least one UV emitter is arranged in the housing. The lamp also has at least one switch element to activate the or each emitter when the lamp is placed on a surface. One of two circumferential edges of a flexible sealing element (4) is connected to the lamp housing (2). One of the two edges surrounds the light exit opening (6) forming a pressure chamber (8) open towards the second edge. At least one advance means is connected to the pressure chamber to send a gas stream into or out of the pressure chamber. The switch element is a pressure differential switch (13) which activates the respective UV emitter (3) in dependence on the pressure difference between the pressure in the pressure chamber and the ambient pressure.

BESCHICHTETE HOLZWERKSTOFFPLATTE

Turbinenkomponenten-Oberflächenbehandlungsverfahren und -systeme

Ein Turbinenkomponenten-Oberflächenbehandlungsverfahren enthält ein Durchleiten eines UV-aushärtbaren Maskierungsmittels durch einen oder mehrere Fluidströmungskanäle, wobei wenigstens ein Teil des UV-aushärtbaren Maskierungsmittels aus dem einen oder mehreren Fluidströmungskanälen an einer Außenfläche der Turbinenkomponente austritt, ein Anwenden eines UV-Lichts auf die Außenfläche der Turbinenkomponente, wobei das UV-Licht wenigstens einen Teil des UV-aushärtbaren Maskierungsmittels aushärtet, das aus dem einen oder mehreren Fluidströmungskanälen austritt, und ein Behandeln der Außenfläche mit einem Behandlungsmaterial, wobei der Teil des UV-aushärtbaren Maskierungsmittels, der durch das UV-Licht ausgehärtet ist, das Behandlungsmaterial im Wesentlichen daran hindert, in den einen oder mehrere Fluidströmungskanäle einzutreten.

METHOD AND APPARATUS FOR SURFACE-HARDENING TREATMENT OF SYNTHETIC RESIN ARTICLES

Anlage zur Bestrahlung eines Werkstückes mit ultravioletter Strahlung

The invention relates to a unit for irradiating a work piece with ultraviolet radiation. Said unit is provided with at least one UV radiation source and at least one transport device, whereby the work piece is introduced to a charging station of the unit and transported by a transport device to an irradiating zone. Said work piece is constructed such that, the unit can be operated in a more simple manne. According to the invention the unit has a common charging and sampling station and the workpiece can be moved between the common charging and sampling station and the irradiating zone.

Verfahren zur Herstellung einer eine texturierte Lackschicht aufweisenden Folie

Verfahren zur Herstellung einer dekorativen Oberfläche aus einer elektronenstrahl- oder UV-härtenden Lackschicht

Verfahren zur Herstellung einer Oberfläche aus einer Lackschicht, wobei die Lackschicht auf ein Trägermaterial aufgebracht und in einem Entwicklungsschritt die Oberfläche der flüssigen Lackschicht mit einer ultrakurzwelligen Entwicklungsbestrahlung bestrahlt wird, dass die Oberfläche der Lackschicht und in Abhängigkeit von der Eindringtiefe der Entwicklungsbestrahlung gegebenenfalls auch die oberflächennahen Schichten durch Polymerisation und Vernetzung fixiert wird und es zu einer Mikrofaltung an der Oberfläche kommt, wobei unterhalb der Mikrofaltung die Lackschicht flüssig ist, wobei anschließend die Lackschicht mit einer energiereichen aktinischen Fixierstrahlung bestrahlt wird, dass der unter der bereits polymerisierten Oberfläche und unter den oberflächennahen bereits polymerisierten Schichten befindliche Bereich der flüssigen Lackschicht durch Polymerisation und Vernetzung fixiert und die Lackschicht über ihre gesamte Höhe vollständig fixiert wird, wobei vor Bestrahlen mit der Entwicklungsbestrahlung ...

VERFAHREN ZUM AUFBRINGEN VON UEBERZUEGEN DURCH AUSHAERTUNG VON LUFTTROCKNENDEN, UNGESAETTIGTEN POLYESTERHARZMASSEN

Optischer Wellenleiter mit einer reduzierten Asymmetrie des Modenprofils und optisches Übertragungsverfahren

Holzwerkstoffplatten mit veredelter Oberflaeche

Substrate, e.g. automotive body part coating process, involves applying coating material to substrate and exposing material to inert gas atmosphere with regulation of distance of concentration section from substrate

The process involves applying a coating material (2) to a substrate (1) and exposing the material to an inert gas atmosphere (3) by a gas concentration section (5). The coating material is irradiated with ultraviolet (UV) radiation (4) from a light source (6). The light source and concentration section are adapted to contour (17) of the substrate. The distance of the gas section from the substrate (A) is regulated. An Independent claim is also included for an apparatus for curing coating material.

Verfahren zur Herstellung einer mit einer Schutzlackschicht versehenen Metallage, durch ein derartiges Verfahren hergestellte Metallage, Verfahren zur Herstellung eines Verbundmateriales und durch ein derartiges Verfahren hergestelltes Verbundmaterial

Es werden ein Verfahren zur Herstellung einer mit einer Schutzlackschicht versehenen Metallage, eine durch ein derartiges Verfahren hergestellte Metallage, ein Verfahren zur Herstellung eines Verbundmaterials unter Verwendung einer deratigen Metallage und ein durch ein deratiges Verfahren hergestelltes Verbundmaterial beschrieben. Das Verfahren zur Herstellung der mit der Schutzlackschicht versehenen Metallage zeichnet sich dadurch aus, daß das metallische Trägermaterial auf der Lackaufbringseite einer Konversionsbehandlung unterzogen wird und daß ein Lack verwendet wird, der auf radikalische und/oder ionische Weise polymerisierbare Substanzen enthält. Unter Verwendung einer derartigen, mit einer Schutzlackierschicht versehenen Metallage wird ein Verbundmaterial hergestellt, indem die mit der Schutzlackschicht nach außen weisende Metallage mit einem Kernmaterial vorzugsweise unter üblichen Preßbedingungen verpreßt wird. Das Verbundmaterial zeichnet sich durch eine besonders gute Korrosionsfestigkeit ...

Beschichtungsverfahren zur Erhöhung der Wärmestandfestigkeit und Hydrophilierung der Oberflächen von Substraten und damit erhaltene Werkstücke

Verfahren zur Erhöhung der Wärmestandfestigkeit und Hydrophilierung der polymeren Oberflächen von Substraten, insbesondere für medizinische Zwecke, mit den Schritten - Polarisierung der Substratoberfläche mittels Bestrahlung oder chemischer Aktivierung; - Aufbringen einer einerseits Polyvinylpyrrolidon und Polysulfon und andererseits ein Lösungsmittel enthaltenden Beschichtungslösung; - Fixierung der auf die polarisierte Substratoberfläche aufgetragenen Beschichtung mittels UV-Bestrahlung; und - Verdampfen des Lösungsmittels vor oder während der UV-Bestrahlung.

Verfahren und Vorrichtung zum Bestrahlen eines Körpers mit elektromagnetischer Strahlung

Zum Aushärten von auf einer Karosserie (K) eines Kraftfahrzeugs befindlichem Lack wird Ultraviolettstrahlung verwendet. Damit möglichst alle Lackstellen mit einer vorbestimmten Intensität über eine vorbestimmte Zeitdauer bestrahlt werden, werden Quellen (Q11, Q12, Q13, Q14, Q15), an denen die Karosserie (K) vorbeigeführt wird, so zueinander ausgerichtet, dass in Bewegungsrichtung (P) der Karosserie (K) hintereinander angeordnete Quellen (Q11, Q14) einen Streifen (S1, S2; Fig. 7) auf der Oberfläche (O) der Karosserie bestrahlen, bevorzugt gemeinsam eine geschlossene Fläche bestrahlen, die einen solchen Streifen umfasst.

Lamp assembly

Applying a low friction and low wear coating

A low friction and low wear coating which has a resin matrix is applied to a surface, e.g. an aluminium alloy piston, by method comprising formulating a spreadable mixture of matrix-forming resin, photoinitiator and solid lubricant, e.g. PTFE or molybdenum disulphide, spreading said mixture on to said surface, and exposing the spread mixture to ultra-violet radiation.

Cationic coating composition

A cationic coating composition comprises (A) a blocked polyisocyanate crosslinking agent modified with an unsaturated group obtained by reacting (a) an unsaturated compound with a hydroxyl group, (b) a blocking agent, and (c) a polyisocyanate, (B) a cationic epoxy resin, and (C) a photopolymerisation initiator. The unsaturated compound may be hydroxyethyl (meth)acrylate and the blocking agent may be an oxime, such as methyl ethyl ketoxime. A method is also described, wherein the composition is used to produce an electrodeposition coating film, which is subjected to irradiation and heating to form a cured mono-layer film. A method of forming a multi-layer coating film is also disclosed, which comprises the steps of coating the composition onto a substrate to form a cationic coating film, irradiating the coating film, coating an intercoat and/or topcoat composition to form a intercoat and/or topcoat film, and simultaneously heating and curing the cationic coating film and the intercoat and ...

CORRISION PROTECTION METHODS.

PURPOSE: To enhance the corrosion resistance of the surface of aluminum or aluminum alloy by first coating the surface of the aluminum or aluminum alloy with a thermally dryable lacquer system, then forming a UV-protective lacquer film thereon. CONSTITUTION: The surface of the aluminum or aluminum alloy is coated with the thermally dryable lacquer system. The UV-protective lacquer film is then laminated on this coating layer. The thermally dryable lacquer acts as an adhesive and is adequately an oleo-resin and alkyde resin. The UV-protective lacquer is adequately lacquer based on an acrylonitrile resin. The more specific examples of the UV-protective stabilizer include a benzophenone deriv., benztriazole deriv., tetraalkylpiperidine, benzalmalonitrile ester or the like.

System and method for applying a coating to a film

The apparatus includes a reservoir 232 containing an antibacterial solution 230 and cylinders 220, 240, at least one of which guides the plastics film 210. The method comprises submerging a cylinder 240 within the reservoir to coat the exterior surface of the cylinder with the antibacterial solution and guiding the plastics film over the exterior surface to coat a surface of the film with the antibacterial solution. The preferred apparatus includes a gravure cylinder 240 or flexo plate (360, figure 3). Preferably the solution 230 also contains an indicator. The preferred method involves heat drying or ultraviolet (UV) curing the coated film. The film is used for sealing wet protein food products.

Anaerobically curable compositions

A threadlocking composition comprising an anaerobically curable component and a curing component for curing the anaerobically curable component; wherein the composition is in flowable particulate form and has a melting point in the range 30-100 °C. The anaerobically curable component may comprise an anaerobically curable monomer and a resin component. The composition may be provided in at least two-part form. The anaerobically curable component is preferably provided in powder form. Preferably the resin component is selected from methacrylated polyurethane resins, novolac resins or higher methacrylated polyester resins. The anaerobically curable monomer preferably comprises at least one acrylate or methacrylate ester group. The composition is preferably solvent-free. Also disclosed is a method of threadlocking two threaded articles together comprising applying said composition to the threads of at least one article so as to fuse it by melting to the threads; subsequently, and optionally ...

FORMING A PATTERNED VINYL COMPOSITION TILE

Applying a low friction and low wear coating

Panels

Process and apparatus for the manufacture of a coated material and material produced thereby

A method and apparatus for reducing the surface gloss of a coating are disclosed. In one embodiment, the method comprises moving in a continuous manner a material which is to be coated, applying at least one coating composition on the material, impinging the surface of the coating composition with a fluid, partially curing the coating composition by radiation, removing any remaining fluid from the surface of the coating composition, and completing the cure of the coating composition.

A process for producing a crinkle finish on a flexible substrate and product

A crinkle embossed surface on a flexible sheet goods substrate is created by means of applying an actinic radiation curable coating which is essentially solvent-free and comprises at least two photopolymerizable ethylenically unsaturated groups per molecule to the flexible sheet substrate and exposing the coated sheet to actinic radiation in the temperature range of 180 DEG F to 250 DEG F for between five seconds and one minute. The product has a clear, durable wearlayer, with stain resistant properties; scratch and scuff resistance as well as wear properties and has a uniform crinkled surface texture. A desired application is in the creation of crinkle embossing on vinyl sheet products such as sheet vinyl floor and wall coverings, table coverings, book covers, coated fabrics for use in upholstery, clothing, and automobile interiors, shoes, handbags, decorative vinyl laminates and the like.

POLYCARBONATE ARTICLE COATED WITH AN ADHERENT DURABLE SILICA FILLED ORGANOPOLYSILOXANE COATING AND PROCESS FOR PRODUING SAME

PROCEDURE FOR THE PRODUCTION OF STRUCTURED DETENTION ADHESIVES AS WELL AS THEIR USE

PROCEDURE AND DEVICE FOR THE COATING OF PARTS FROM NATURAL OR KUNSTLICHEN MATERIALS

PROCEDURE FOR THE TRAINING OF UV ABSORBER LAYERS ON SUBSTRATES

PROCEDURE FOR THE PRODUCTION OF A FUNCTION LAYER

PROCEDURE FOR LAYING ON COATINGS ON SURFACES

COATING PROCESS WITH FLUID COATING MATERIAL

BAHNFÖRMIGE MATERIALIEN MIT OBERFLÄCHENSTRUKTUR, VERFAHREN ZU DEREN HERSTELLUNG UND DEREN VERWENDUNG

POLYMERIZE-CASH MONOMER ABSTENTION AQUEOUS COMPOSITION, GAS BARRIER FOIL AND MANUFACTURING PROCESS FOR IT

HARDENABLE LIQUIDS AND INK FOR TOYS AND FOOD PACKING

VERFAHREN ZUR BEHANDLUNG EINES FESTEN TRAGERS, INSBESONDERE PAPIER, ZUR VERBESSERUNG DER TRENNEIGENSCHAFTEN GEGENUBER KLEBSTOFFMATERIALIEN

VERFAHREN ZUR HERSTELLUNG VON STRAHLUNGS HAERTBAREN KUNSTHARZBINDEMITTELN

PROCEDURE FOR THE PRODUCTION OF A FUNCTION LAYER

Device for emitting light

Die Erfindung betrifft eine Vorrichtung (100) zur Abgabe von Licht, insbesondere zum Aushärten von unter Einstrahlung von Licht, insbesondere UV-Licht, härtenden Substanzen, umfassend - einen elektrischen Beleuchtungskörper (1) mit zumindest einer thermischen Kontaktfläche (11) und zumindest zwei elektrischen Anschlüssen (12a, 12b), - wobei im Rahmen der Lichtabgabe entstehende Wärmeenergie über die thermische Kontaktfläche (11) ableitbar ist, - wobei der Beleuchtungskörper (1) auf ein Trägerelement (2) aufgebracht ist, - wobei das Trägerelement (2) im Bereich der thermischen Kontaktfläche (11) des Beleuchtungskörpers (1) zumindest eine Ausnehmung (21) aufweist, - einen Kühlkörper (3), der mit der thermischen Kontaktfläche (11) des Beleuchtungskörpers (1) im Bereich der Ausnehmung (21) im Trägerelement (2) wärmeleitend verbunden ist, und - einen Heißleiter (4), der mit den elektrischen Anschlüssen (12a, 12b) des Beleuchtungskörpers (1) elektrisch leitend verbunden ist, wobei der Heißleiter ...

PROCEDURE FOR THE LACQUER FINISH OF CONDUCTIVE OBJECTS

PROCEDURE FOR THE PRODUCTION OF RADIATION-HARDENABLE SYNTHETIC RESIN BONDING AGENTS

OPTICAL TRANSVERSE ELECTROMAGNETIC WAVE WITH A REDUCED ASYMMETRY OF THE FASHION PROFILE AND OPTICAL TRANSMISSION METHOD

VERFAHREN ZUR PARTIELLEN MATTIERUNG VON UV-LACKSCHICHTEN

PROCEDURE AND DEVICE FOR RADIATION HARDNESSES

PROCEDURE AND DEVICE FOR THE PRODUCTION OF MATTE PAINT.

COMPOSITIONS AND PROCEDURES FOR THE PRODUCTION OF HIGH GLOSS, RADIATION-HARDENABLE COATINGS

POLYMERIZE-CASH LIQUID.

PROCEDURE AND DEVICE FOR LAYING A HEAT-FIXED LUBRICANT LAYER ON

PROCEDURE FOR THE PRODUCTION OF BAHNFÖRMIGEN MATERIALS WITH SURFACE TEXTURE, AND DEVICE FOR THE EXECUTION OF THE PROCEDURE

Procedure for the production of decorative and/or protection coats

PROCEDURE FOR THE PRODUCTION OF SCRATCH-PROOF ONES, WEATHER-STABLE COATINGS

PROCEDURE FOR THE COATING WITH ACRYLATES

METHOD FOR PAINTING SMC PARTS

IRRADIATION DEVICE AND PROCEDURE FOR YOUR ENTERPRISE

PROCEDURE FOR THE MULTILEVEL COATING OF SUBSTRATE SURFACES

PROCEDURE FOR COATING PLANNER FLATTENING WERKSTUCKEN FROM TIMBER MATERIALS

VEFAHREN AND DEVICE FOR COINING/SHAPING COATED DISK OR LINING FILM SURFACES, AND IN THIS PROCEDURE RECEIVED ELEMENTS

PROCEDURE FOR LAYING ON COATINGS ON SURFACES

PROCEDURE FOR THE MULTILEVEL LACQUER FINISH OF SUBSTRATES

PROCEDURE FOR THE MULTI-LAYER LACQUER FINISH WITH RADIATIONHARDENABLE COATING MEANS

IRRADIATOR

USE OF A PHOTO-FLASH LAMP FOR THE PRODUCTION OF A REPAIR LACQUER FINISH

INITIATIONSGRUPPENTRAGENDES WATER-SOLUBLE COATING MEANS AND COATING PROCESS

PROCEDURE FOR THE COATING OF METALLIC SUBSTRATE SURFACES AND COATED SURFACE

RADIATION-HARDENABLE COMPOUND LAYER PLATE OR - FOIL

Primer, ink, and varnish compositions and associated printing apparatus

The invention describes new designs of commercial inkjet or flexographic web and sheet fed presses with pre-coating prior to printing which may upgrade the quality of the substrates and render them printable by all printing technologies including inkjet and digital. Also described are curable water-based coatings, inkjet and flexographic inks and overprint varnishes which may be radiation cured at high speed without the need for external applied heat to remove water. When used as coatings or primers, the compositions of the invention may create a surface on cellulosic substrates, polymeric films and some metal surfaces which are suitable for printing on by most printing methods including but not limited to inkjet, wet and dry toner systems, lithographic, gravure, flexographic and 4-D printing. The primer/coatings may also add up to 35% tensile strength to lightweight "thin" papers. The primer/coatings, inks and overprint varnishes can be cured by UV with or without the need for added commercial ...

Process and apparatus for coating with reduced defects

A process and apparatus for producing a polymer coating with reduced defects is described. The process includes coating a solution of a polymerizable material and a solvent on a substrate, polymerizing a portion of the polymerizable material, and removing a major portion of the solvent after polymerization of the portion of polymerizable material. A further polymerization of any remaining polymerizable material can occur after removal of the solvent. The apparatus includes a webline for conveying a substrate from an unwind roll to a windup roll, a coating section proximate the unwind roll for coating a solution of a polymerizable material and a solvent on the substrate, a polymerization section downweb from the coating section for polymerizing a portion of the polymerizable material, and a solvent removal section downweb from the polymerization section for removing the solvent after polymerization of the portion of the polymerizable material.

Coated film manufacturing method and coating machine

A coated film manufacturing method and a coating machine are provided which can prevent deformation of a die coater due to evaporation of a coating liquid and prevent surface deficiency occurring when starting the coating. A coating machine is prepared which includes a die coater having a manifold, a slot communicating with the manifold, and a lip face formed at an end of the slot, a heat-insulating plate being disposed in a region below the lip face of the die coater and having a tapered top end portion, and a depressurizing chamber being disposed upstream in a web conveying direction from the die coater. The coating machine is made to stand by at a position for forming a clearance greater than a predetermined clearance between the coating machine and the web at the time of coating while flowing the coating liquid from the die coater.

Anticorrosion layer and manufacturing method thereof

The present invention relates to an anticorrosion layer and a manufacturing method thereof, wherein the anticorrosion layer is capable of being coated onto the surface of a substrate for preventing the substrate surface from corrosion, the anticorrosion layer comprises: a polymer material layer, coated on the substrate surface; and a continuous rough surface layer, formed on the surface of the polymer material layer, wherein the continuous rough surface layer has a surface roughness great than 10 nm. Moreover, through the manufacturing method, a protective layer (the anticorrosion layer) with excellent anticorrosion efficiency and low pollution property can be rapidly and massively formed on the substrate surface by way of using a replica mold.

Curable Compositions And Membranes

A curable composition comprising: (i) 2.5 to 50 wt % crosslinker comprising at least two acrylamide groups; (ii) 20 to 65 wt % curable ionic compound comprising an ethylenically unsaturated group and an anionic group; (iii) 15 to 45 wt % solvent; and (iv) 0 to 10 wt % of free radical initiator; wherein the molar ratio of (i):(ii) is 0.1 to 1.5. The compositions are useful for preparing ion exchange membranes.

System and method to apply topping materials to print products

Disclosed are systems and methods, including a method that includes depositing a curable adhesive onto a first surface of a substrate in a pre-determined pattern, placing topping material onto the substrate with the deposited adhesive, and applying UV energy to the substrate including the deposited adhesive and the placed topping material to cause curing of the deposited adhesive.

Functional polyurethane prepolymer, method of preparing polyurethane by using the same, and application method thereof

A method of preparing polyurethane prepolymer does not require using a toxic isocyanate monomer (manufactured by harmful phosgene) as a raw material. Epoxy resin and carbon dioxide are used as major raw materials to form cyclic carbonates to be reacted with a functional group oligomer, and then amino groups in a hydrophilic (ether group) or hydrophobic (siloxane group) diamine polymer are used for performing a ring-opening polymerization, and the microwave irradiation is used in the ring-opening polymerization to efficiently synthesize the amino-terminated PU prepolymer, and then an acrylic group at an end is added to manufacture an UV cross-linking PU (UV-PU) oligomer which can be coated onto a fabric surface, and the fabric is dried by UV radiation for a surface treatment to form a washing-resisted long lasting hydrophilic or hydrophobic PU fabric.

UVLED Apparatus for Curing Glass-Fiber Coatings

A UVLED apparatus and method provide efficient curing of an optical-fiber coating onto a drawn glass fiber. The apparatus and method employ one or more UVLEDs that emit electromagnetic radiation into a curing space. An incompletely cured optical-fiber coating, which is formed upon a glass fiber, absorbs emitted and reflected electromagnetic radiation to effect improved curing.

Photoactivatable paint curing device and method

Disclosed herein is a device for curing photoactivatable paint coatings. The device comprises a curing radiation source configured to emit radiation sufficient to cure a photoactivatable paint coating at a target location. The radiation source is located at a source location operably spaced from the target location where the photoactivatable paint coating is to be cured thereon. A motorized support for supporting the curing radiation source at the source location is provided where the motorized support is configured to advance the curing radiation source along a travel path. The motorized support is further configured to cycle the curing radiation source along the travel path between a first position and a second position in order to vary over time the angle of attack of the radiation emitted from the curing radiation source toward the target location.

Dual elliptical reflector with a co-located foci for curing optical fibers

A device for UV curing a coating or printed ink on an workpiece such as an optical fiber comprises dual elliptical reflectors arranged to have a co-located focus. The workpiece is centered at the co-located focus such that the dual elliptical reflectors are disposed on opposing sides of the workpiece. Two separate light sources are positioned at a second focus of each elliptical reflector, wherein light irradiated from the light sources is substantially concentrated onto the surface of the workpiece at the co-located focus.

Diffusively Light Reflective Paint Composition, Method For Making Paint Composition, And Diffusively Light Reflective Articles

A diffusively reflective paint composition is disclosed for use in reflectors in lighting fixtures. The paint is formed by blending macroporous polymeric particles with a paint carrier. The macroporous polymeric particles are formed by reducing a reflective macroporous sheet material. The paint can further comprise solid or hollow microspheres. The paint can be applied to a variety of substrates to form diffusely reflective articles.

METHOD OF PRODUCING CURED THIN FILM USING PHOTOCURABLE SILICONE RESIN COMPOSITION

A cured thin film may be easily prepared, by curing a photocurable silicone resin composition containing: (A) an organopolysiloxane having two or more alkenyl groups within each molecule, (B) an organohydrogenpolysiloxane having two or more hydrogen atoms bonded to silicon atoms within each molecule, and (C) a photoactive catalyst, by: (i) applying the composition to a substrate, (ii) obtaining a thin film in a semi-cured state by irradiating the applied coating with light, and (iii) heating the thin film in a semi-cured state to achieve complete curing, wherein the spectrum of the light irradiated in step (ii) has a maximum peak in a wavelength region from 300 nm to 400 nm, and the spectral irradiance of light of any wavelength within the wavelength region shorter than 300 nm is not more than 5% of the spectral irradiance of light of the maximum peak wavelength. 2. The method of producing a cured thin film according to claim 1 , wherein the light irradiated in step (ii) is passed through an optical filter to remove a wavelength region of the emission spectrum shorter than 300 nm claim 1 , thus ensuring that a spectral irradiance of light of any wavelength within the wavelength region shorter than 300 nm is not more than 5% of a spectral irradiance of light of the maximum peak wavelength.3. The method of producing a cured thin film according to or claim 1 , wherein when the light is irradiated onto the coating film during step (ii) claim 1 , the light is irradiated through a mask that is used for forming a pattern claim 1 , thus forming a patterned thin film in a semi-cured state claim 1 , the thin film is then subjected to a developing treatment to remove uncured portions claim 1 , and the thin film in a semi-cured state is subsequently supplied to step (iii) claim 1 , thereby forming a patterned cured thin film.4. The method of producing a cured thin film according to any one of to claim 1 , wherein the organopolysiloxane of component (A) comprises SiOunits and ...

METHOD OF MANUFACTURING GAS BARRIER FILM, GAS BARRIER FILM, AND ORGANIC PHOTOELECTRIC CONVERSION ELEMENT

Disclosed is a method of manufacturing a gas barrier film possessing a substrate in the form of a belt and provided thereon, a gas barrier layer containing silicon oxide, possessing a coating step in which a coating solution comprising a polysilazane compound is coated on the substrate to form a coating film, and a UV radiation exposure step in which the coating film is exposed to the vacuum UV radiation emitted from the plural light sources facing the substrate while moving the substrate on which the coating film is formed relatively to the plural light sources, the plural light sources each exhibiting even illuminance along a width direction of the substrate to form a gas barrier layer, and provided is a method of manufacturing a gas barrier film by which the gas barrier film suitable for production coupled with roll-to-roll system, exhibiting excellent gas barrier performance can be prepared. 17-. (canceled)8. A method of manufacturing a gas barrier film comprising a substrate in the form of a belt and provided thereon , a gas barrier layer containing silicon oxide , comprising:a coating step in which a coating solution comprising a polysilazane compound is coated on the substrate to form a coating film, anda UV radiation exposure step in which the coating film is exposed to vacuum UV radiation emitted from plural light sources facing the substrate while moving the substrate on which the coating film is formed relatively to the plural light sources of the vacuum UV radiation, the plural light sources each exhibiting even illuminance along a width direction of the substrate to form the gas barrier layer,{'sup': 2', '2', '2', '2', '2, 'wherein in the UV radiation exposure step, during a period from beginning of vacuum UV radiation exposure to end of the vacuum UV radiation exposure, a surface of the coating film is exposed to the vacuum UV radiation exhibiting an illuminance of not more than 160 mW/cm; during T period, the surface of the coating film is exposed to ...

RADIATION CURABLE COATINGS FOR CONCRETE FLOORS

Radiation-curable coating compositions for a surface such as a concrete floor, which include at least one multi-functional monomer or oligomer, a polymer, at least one photoinitiator, and one or more tertiary amine compounds containing zero or one crosslinkable double bonds are described and claimed. These coating compositions allow for application of at least about 0.15 mm (6 mil) thickness of the coating composition over an area larger than a UV radiation source, without the formation of wrinkles or buckles following each pass of the UV radiation source in the areas where light leakage from a side light shielding of the UV radiation source results in a very weak radiation intensity. These coating compositions are optionally clear, in addition, a method for coating a surface with a radiation-curable coating composition that results in a smooth cured surface with no wrinkles or buckles formed following each pass of the UV radiation source, and a surface coated with the radiation curable coating compositions of the instant claimed invention are described and claimed. 1. A radiation-curable coating composition for a floor comprising:at least one multifunctional monomer or oligomer;at least one photoinitiator;at least one polymer; andone or more tertiary amine compounds comprising zero or one acrylate crosslinkable double bonds.2. The coating composition of claim 1 , wherein the coating composition is a clear primer coating composition for concrete or wherein the coating composition is a clear topcoat coating composition.4. The coating composition according to claim 3 , wherein when the composition is applied over a predetermined area of a surface of a concrete floor at a thickness of at least 0.15 mm (6 mils) on the surface claim 3 , and a radiation source is passed over a first portion of the predetermined area of the surface to cure the coating composition claim 3 , a shoulder area that is part of the predetermined area and directly adjacent to the main body area ...

LAYERED STRUCTURE, PROCESS OF APPLYING AN IMAGE LAYER, AND PROCESS OF USING A LAYERED STRUCTURE

A layered structure, a process of applying an image layer to a substrate, and a process of using a layered structure are disclosed. The layered structure having an image layer is applied to a substrate. The image layer is formed by a transfer foil process, a digital printing process, or a combination thereof. The image layer includes one or both of a radiation-cured coating and an amine-cured coating. The application process includes positioning a substrate, applying an image layer to the substrate, and applying a coating to the image layer. The process of using a layered structure includes positioning the layered structure in an exterior environment, applying an image to an image layer by a transfer foil process, a digital printing process, or a combination thereof, and applying the coating to the image layer, the coating being radiation-cured, amine-cured, or a combination thereof. 1. A layered structure , comprising:a substrate;an image layer applied to the substrate, the image layer comprising an image, the image layer being formed by one or both of a transfer foil process and a digital printing process; anda coating applied to the image layer, the coating being one or both of a radiation-cured coating and an amine-cured coating.2. The layered structure of claim 1 , wherein the image layer is formed by a reflective ink.3. The layered structure of claim 1 , wherein the image layer includes an IR reflective pigment claim 1 , a color chelator claim 1 , a plasticizer claim 1 , a stabilizer claim 1 , and a lubricant.4. The layered structure of claim 1 , wherein the image layer includes a vinyl layer.5. The layered structure of claim 1 , wherein the image layer has a thickness of less than about 1 mil.6. The layered structure of claim 1 , wherein the image layer includes an adhesive.7. The layered structure of claim 1 , wherein the image layer is applied by the transfer foil process.8. The layered structure of claim 7 , wherein the transfer process includes using a ...

Highly Transparent and Electrically Conductive Substrate

A highly transparent and electrically conductive substrate is made by applying a conductive mesh over a transparent substrate, depositing a UV-curable transparent material over the conductive mesh and the transparent substrate, and exposing the UV-curable transparent material to a directional UV light from a UV light source positioned so that the UV light emitted from the UV light source travels through the transparent substrate before being received by the UV-curable transparent material, wherein the UV-curable transparent material is cured in response to exposure from the UV light except for those portions of the UV-curable transparent material masked from exposure to the UV light by the conductive mesh. Uncured portions of the UV-curable transparent material are removed, and a transparent conductive material layer is deposited over the cured UV-curable transparent material and conductive mesh.

Method and apparatus for enabling the curing of the coating of a part by means of free radicals generated by ultraviolet radiation (uv)

Apparatus for curing the coating of a workpiece ( 1 ), which comprises at least one tank ( 2 ) with inert gas heavier than air into which the workpiece ( 1 ) is inserted, and at least one UV-radiation source ( 3 ) that generates radiation that falls on the workpiece ( 1 ) to bring about the curing. The apparatus also comprises an extraction area ( 4 ), a recirculation circuit ( 5 ) and an insertion area ( 6 ), where, respectively, inert gas is extracted from the tank ( 2 ), recirculated, and reintroduced into the tank ( 2 ). At least one inert gas cooling member ( 7 ) is situated in the recirculation circuit ( 5 ), thus preventing the inert gas inside the tank ( 2 ) from overheating and reducing the risk of instability in the inert gas atmosphere.

METHOD AND DEVICE FOR TREATING CONTAINERS

A method for treating containers in which, at a treatment station, the containers are provided on container outer surfaces thereof with a print that including a colorant. The colorant can be dye or ink. The method includes, at a treatment station, processing the colorant by irradiating the containers with non-thermal energy radiation. Processing the colorant includes drying or curing it. The method also includes decontaminating a region of the containers with the same radiation, either by disinfecting or sterilizing it. The region includes either or both a container opening and a container inner surface. 117-. (canceled)18. A method for treating containers in which , at a treatment station , said containers are provided on container outer surfaces thereof with at least one print comprising a colorant , said colorant comprising at least one of printing dye and printing ink , said method comprising at a treatment station , processing said colorant by irradiating said containers with non-thermal energy radiation , and , using said non-thermal energy radiation as was used to process said colorant , decontaminating a region of said containers , wherein processing said colorant comprises at least one of drying said colorant and curing said colorant , wherein decontaminating a region of said containers comprises at least one of disinfecting a region of said containers and sterilizing said region of said containers , and wherein said region of said containers comprises at least one of a container opening and a container inner surface.19. The method of claim 18 , wherein said non-thermal energy radiation is selected from the group consisting of electron radiation claim 18 , microwave radiation claim 18 , ultra-violet radiation claim 18 , radiation having a wavelength between 170 and 280 nm claim 18 , and radiation having a wavelength between 170 and 220 nm.20. The method of claim 18 , further comprising executing the steps of processing said colorant by irradiating said ...

METHOD FOR PRODUCING PRESSURE-SENSITIVE ADHESIVE SHEET HAVING ULTRAVIOLET-RAY CURING-TYPE ACRYLIC PRESSURE-SENSITIVE ADHESIVE LAYER

Provided is a method for producing an pressure-sensitive adhesive sheet having an ultraviolet-ray curing-type acrylic pressure-sensitive adhesive layer that can undergo, about one or more monomers therefor, high rate-polymerization to be excellent in productivity, and is also excellent in balance between pressure-sensitive adhesive performances. The method includes: applying, onto a substrate, an ultraviolet-ray curing-type acrylic pressure-sensitive adhesive composition including a photopolymerization initiator, and a monomer-component set that is/includes an alkyl (meth)acrylate; and radiating ultraviolet rays to the composition, thereby curing the composition to form a pressure-sensitive adhesive layer. In the method, the irradiance of the rays radiated in the pressure-sensitive adhesive layer forming step is 25 mW/cmor more. When the radiation dose of the radiated ultraviolet rays is 600 mJ/cmand is 2400 mJ/cm, the polymerization rate of the monomer-component set is 30% or less, and 70% or more, respectively. 1. A method for producing a pressure-sensitive adhesive sheet , comprising:applying, onto a substrate, an ultraviolet-ray curing-type acrylic pressure-sensitive adhesive composition comprising a photopolymerization initiator, as well as a monomer-component set that comprises an alkyl (meth)acrylate, and/or a partial polymer made from the monomer-component set; andradiating ultraviolet rays to the ultraviolet-ray curing-type acrylic pressure-sensitive adhesive composition, thereby curing the composition to form a pressure-sensitive adhesive layer,{'sup': '2', 'wherein the irradiance of the ultraviolet rays radiated in the pressure-sensitive adhesive layer forming step is 25 mW/cmor more; and'}{'sup': 2', '2, 'when the radiation dose of the radiated ultraviolet rays is 600 mJ/cm, the polymerization rate of the monomer-component set is 30% or less, and when the radiation dose of the radiated ultraviolet rays is 2400 mJ/cm, the polymerization rate of the ...

METHOD FOR PREPARING POROUS NANSTRUCTURED CERAMIC BILAYERS, CERAMIC BILAYERS OBTAINED BY SAID METHOD AND USES OF SAME

A method is provided for preparing porous nanostructured ceramic bilayers resting on a substrate, to the bilayers obtained by the method, and to the various uses of same, in particular in micro and nanofluidics, optics, photocatalysis and for separating and detecting analytes or molecules of interest. The method includes: ) a first step of forming a supported polymer cavity having oriented cylindrical porosity; ) a second step of filling and covering the polymer cavity with a solution or a dispersion of at least one ceramic precursor, optionally functionalised, in an organic solvent; ) a third step of eliminating the polymer cavity used in step ) by thermal treatment. 1. A method for preparing a nanostructured porous ceramic bilayer supported on a substrate , said bilayer having a lower layer in contact with the substrate and formed of ceramic pillars , said lower layer having a completely interconnected porosity of greater than 50% by volume , and a continuous upper ceramic layer resting on the lower layer of ceramic pillars , said upper layer having a volume porosity lower than the volume porosity of the lower layer , said method comprising the steps of:A) a first step of forming, via a liquid route, a supported polymer template having an oriented cylindrical porosity, said first step comprising the following substeps:i) the formation of a polymer film by application, to the surface of a substrate, of a block copolymer selected from the group consisting of the copolymers formed from polystyrene and sacrificial blocks selected from the group consisting of polyoxyethylene, polylactide and polybutadiene blocks and wherein the volume fraction of the sacrificial blocks varies from 0.20 to 0.40, in solution in an organic solvent;ii) the orientation of the sacrificial blocks along an axis substantially perpendicular to the surface of the substrate, by exposure of said polymer film to a heat treatment or to organic solvent vapors;iii) the immobilization of said polymer ...

Long-lasting water-repellent textile treatment process using an ambient temperature curable polydimethylsiloxane-containing polyurethane PU system

A long-lasting water-repellency textile application that uses a polydimethylsiloxane (PDMS)-containing polyurethane (PU) involves a manufacturing process of NCO-terminated PU prepolymer of PDMS diols and polyisocyanate with a catalyst for forming a moisture-curable PDMS-containing PU oligomer, or becoming an UV-curable PDMS-containing PU oligomer after a chemical reaction takes place. The PU oligomer owns PDMS moiety with water-repellent properties. The moisture- or UV-curable PU with NCO and acrylate end-groups can create cross-linked polymeric networks between fibers of textiles by exposing to the air or UV-radiation. The final cross-linked PDMS-containing PU treated textile demonstrates long-lasting water-repellent properties with an excellent soft hand feel and a breathable feature. Furthermore, the textile water-repellent treatment is cost-effective, and most importantly these two different curing processes could be carried out at ambient temperature without requiring any waste water discharge. Therefore, these textile water repellent treatments are considered as environmental friendly green processes. 1. A long-lasting water-repellent textile treatment process using a curable polydimethylsiloxane (PDMS)-containing polyurethane (PU) system , comprising the steps of:mixing a di-isocyanate in a PDMS-containing material;reacting the di-isocyanate with the PDMS-containing material to become a NCO-terminated and PDMS-containing PU.2. The system as claimed in further comprising the steps of:adding a hydroxyl-containing acrylate to react with the NCO-terminated and PDMS-containing PU to become an UV curable PDMS-containing PU;mixing the UV-curable PDMS-containing PU with reactive diluents and photoinitiator uniformly; andcoating a mixture of the UV-curable PDMS-containing PU, the reactive diluents and the photoinitiator onto a textile surface to obtain the long-lasting water-repellent textile.3. The system as claimed in claim 2 , wherein the hydroxyl-containing ...

Anti-reflective coating film

The present invention relates to an anti-reflective coating film. This anti-reflective coating film shows more improved interface adhesion and scratch resistance, which can be manufactured by a simple process.

Method for manufacturing anti-reflective coating film

The present invention relates to a method for manufacturing an anti-reflective coating film. The method for manufacturing an anti-reflective coating film is used to form an anti-reflective coating film exhibiting more improved interface adhesion and scratch resistance and excellent anti-reflective effect by a simple process.

System, method & device for uv curing

A system, method and devices for providing improved methods to harden UV-curable coating materials when those coating materials are applied over optical fibers or other optical targets during the manufacturing process is provided. The technology disclosed herein uses LEDs (or low power light bulbs) to create UV power, which is focused with high intensity on the surface of a coated fiber. This is done simultaneously from multiple angles to fully cover the target product over 360 degrees of surface and is then repeated a number of times along the product path to ensure sufficient degree of curing.

LENS ARRAY, IMAGE FORMING DEVICE AND METHOD FOR MANUFACTURING LENS ARRAY

According to one embodiment, a lens array is provided with a plurality of lenses, which are formed in an effective area of a substrate, a dam structure, which is formed in an outer periphery of the plurality of lenses, and light-blocking films, which are formed using an ink and positioned between the plurality of lenses and between the plurality of lenses and the dam structure. 1. A lens array , comprising:a plurality of lenses formed on an effective area of a substrate;a flow restricting structure formed about an outer periphery of the plurality of lenses; anda light-blocking film comprising an ink provided between the plurality of lenses within the periphery of the flow restricting structure.2. The lens array according to claim 1 , whereinthe flow restricting structure is a plurality of dummy lenses formed on the outer periphery of the lenses.3. The lens array according to claim 2 , whereinthe lenses and the dummy lens have the same shape.4. The lens array according to claim 1 , whereinthe flow restricting structure is a continuous wall that surrounds the outer periphery of the lenses.5. The lens array according to claim 4 , whereinthe wall extends from the outer periphery of the lenses to a periphery of the substrate.6. The lens array according to claim 4 , whereinthe wall is tapered at an acute angle.7. A lens array claim 4 , comprising:a plurality of lenses formed on an effective area of a substrate;a flow restricting structure formed about an outer periphery of the plurality of lenses; anda light-blocking film comprising an ultraviolet curable ink provided between the plurality of lenses within the periphery of the flow restricting structure.8. An image forming device claim 4 , comprising: a plurality of lenses formed on an effective area of a substrate;', 'a flow restricting structure formed on an outer periphery of the plurality of lenses; and', 'a light-blocking film comprising an ultraviolet curable ink provided between the plurality of lenses within the ...

LENS ARRAY, IMAGE FORMING DEVICE AND METHOD FOR MANUFACTURING LENS ARRAY

According to one embodiment, a lens array includes a substrate with a lens surface having a plurality of lenses and a side surface, and a light-blocking film that is arranged between the plurality of lenses on the lens surface. A curing light is provided to the lens surface as well as to the inside of the substrate through the side surface to cure the light-blocking film. 1. A lens , comprising:A lens body and a lens array formed on a first surface thereof;a substrate having a lens surface with a plurality of lenses, and an extending plane that extends inwardly of the first surface adjacent to an end portion of the lens surface; anda light-blocking film provided on the first surface between the plurality of lenses on the lens surface.2. The lens array according to claim 1 , wherein the declining plane redirects light from above the lens surface through a side of the lens surface to the inside of the substrate.3. The lens array according to claim 2 , wherein the declining plane has a surface that is inclined relative to a plane of the lens surface.4. The lens array according to claim 3 , wherein the substrate has the lens surface on two opposing sides thereof.5. The lens array according to claim 4 , wherein the declining plane is formed on both sides of the substrate.6. The lens array according to claim 1 , wherein the declining plane has a surface that is inclined relative to a plane of the lens surface.7. The lens array according to claim 6 , whereinthe declining plane redirects light from above the lens surface through a side of the lens surface to an interior of the substrate.8. The lens array according to claim 6 , wherein the substrate has the lens surface on two opposing sides thereof.9. The lens array according to claim 8 , wherein the declining plane is formed on both sides of the substrate.10. The lens array according to claim 1 , wherein the substrate has the lens surface on two opposing sides thereof.11. The lens array according to claim 10 , wherein the ...

PROTECTIVE FILM FORMING METHOD, AND SURFACE FLATTENING METHOD

A method for flattening a surface of a substrate in which a film formation surface has a recess and a convex and a method for forming a protective film by using a photo-curable organic thin film material are provided. A gas of an organic thin film material having photocurability is liquefied on the surface of a substrate having the recess and the convex and a liquid organic layer is grown on the surface of the substrate (first liquid layer growing step T); and the growth is terminated when a liquid organic layer having a flat surface is formed (first growth termination step T).

NEEDLE COATING AND IN-LINE CURING OF A COATED WORKPIECE

A method for coating a work piece with resin including applying a controlled volume of liquid resin to the work piece with an applicator and allowing consecutive streams of resin to meld together to form a self leveling surface. The resin can be actively or passively cured. The work piece can be planar or cylindrical. 1. A method for coating a work piece with resin , the method comprising:providing a generally planar work piece;providing an applicator;applying a controlled volume of liquid resin to the work piece with the applicator as a lateral location of the applicator along the surface of the work piece is shifted as the resin is deposited on the work piece;wherein consecutive streams of resin are allowed to meld together to form a self-leveling surface;providing a curing unit capable of curing the resin applied to the work piece and capable of lateral movement along the surface of the work piece; andactively curing at least a portion of the resin during the applying step, comprising moving the curing unit laterally along the surface of the work piece in order to cure the resin applied to the work piece by the applicator while leaving a margin of the resin already applied to the work piece but not yet cured between the applicator and the curing unit,wherein the applicator and curing unit are substantially normal to the work piece.2. The method of claim 1 , wherein the temperature of the resin is greater than the temperature of the work piece.3. The method of claim 2 , wherein the resin is heated prior to the applying step.4. The method of claim 1 , wherein the curing step comprises applying a UV source or a thermal source to a portion of the resin already applied to the work piece.5. The method of claim 4 , wherein an intensity of the UV source or the thermal source is graduated.6. The method of claim 4 , wherein the UV source or thermal source is surrounded by a housing.7. The method of claim 6 , wherein a gas substantially free of oxygen and water vapor is ...

HYDROPHILIC POLYMERIC COATINGS FOR MEDICAL ARTICLES WITH VISUALIZATION MOIETY

The invention is directed to medical device coatings, such as coated guidewires and catheters, containing a visualization moiety providing color to the coating in ambient or applied light. The coating allows for visual or machine inspection of coating properties such as uniformity of coverage. In some embodiments the coatings include the visualization moiety and an activated UV photogroup, which is used to provide covalent bonding in the coating. The visualization moiety can be in particulate form and entrained in the coating, or can be covalently bonded to the hydrophilic polymer backbone. In other embodiments the visualization moiety includes a stilbene chemical group. Exemplary coatings include a hydrophilic vinyl pyrrolidone polymer, which can provide lubricity to the device surface, along with the colored properties. 1. A medical device comprising a coating , the coating a polymeric matrix comprisinga hydrophilic polymer, an ultraviolet light-activated photogroup providing covalent bonding in the coating, and a visualization moiety entrained in the polymeric matrix, wherein the visualization moiety is in particulate form, molecular form, or combinations thereof,wherein the hydrophilic polymer is covalently crosslinked to a coating material, covalently bonded to a surface of the medical article, or both, andwherein the visualization moiety is selected from water-insoluble pigments, dyes, or fluorophores that provide color under visible light, or can be induced to provide color.2. The device of claim 1 , wherein the visualization moiety comprises an organic pigment or an inorganic salt or complex.3. The medical device of wherein the visualization moiety entrained in the polymeric matrix is in particulate form.4. A method for forming the coating of comprising steps of(a) providing a composition comprising a hydrophilic polymer or hydrophilic polymer-forming material and a visualization moiety, wherein the visualization moiety is dispersed and insoluble in the ...

UV CURING SYSTEM WITH REMOTE CONTROLLER

An ultraviolet curing system separates the source of ultraviolet radiation and the controller, allowing an operator to stand at a relatively great distance away from the ultraviolet radiation when applied. The apparatus includes a base unit and a source of intense ultraviolet (UV) radiation coupled to the base unit by way of a pivoting arm. A controller, disposed remotely from the base unit, allows an operator to activate the source of UV radiation at a distance of at least several feet away from the source. The preferred embodiment allows an operator to control the UV radiation at a distance of 10 to 100 feet or more using a wired or wireless interconnection between the controller and the base unit. A detachable infrared lamp may be optionally disposed along side the UV source. 1. An ultraviolet curing system , comprising:a base unit mounted on a mobile, rolling platform;a lamp housing including a source of intense ultraviolet (UV) radiation suitable for curing paint, an overcoat or other polymeric materials;a pivoting arm coupling the lamp housing to the base unit with multiple degrees of freedom enabling the lamp housing to be moved up and down and side-to-side for a preferred placement of the UV radiation relative to a surface to be cured; anda controller disposed remotely from the base unit allowing an operator to activate the source of UV radiation at a distance of at least several feet away from the source.2. The curing system of claim 1 , wherein the controller is connected to the base unit through a cable having a length of 10 to 100 feet.3. The curing system of claim 1 , wherein the controller is in wireless communication to the base unit.4. The curing system of claim 1 , further including a detachable infrared lamp disposed alongside the UV source.5. The curing system of claim 1 , further including a password or other authentication before the UV radiation may be activated.6. The curing system of claim 1 , wherein the UV radiation is at least 200 watts. ...

Liquid Crystal Display Device and Method of Fabricating the Same

An LCD device includes first and second substrates, an alignment layer formed on at least one of the substrates, and a liquid crystal layer formed between the substrates, wherein the alignment layer is formed of a polymeric material containing a polymer main chain and a photo-reaction group combined with the polymer main chain that generates a photo-dimerization reaction by UV rays. 121.-. (canceled)22. A method of fabricating an LCD device having first and second substrates , comprising:coating an alignment layer on at least one of the substrates;rubbing the alignment layer; andirradiating polarized UV rays onto the alignment layer,wherein the alignment layer is formed of a polymeric material containing a polymer main chain and a photo-reaction group combined with the polymer main chain that generates a photodimerization reaction by UV rayswherein the rubbing process and the step of irradiating the UV rays are performed simultaneously.23. The method as claimed in claim 22 , wherein an alignment direction of the alignment layer rubbed is identical with an alignment direction of the alignment layer irradiated with UV rays.24. The method as claimed in claim 22 , wherein the step of irradiating the UV rays is performed on the entire surface of the substrate.25. The method as claimed in claim 22 , wherein the step of irradiating the UV rays is performed only in a region of the alignment layer where step is formed on the substrate.2628.-. (canceled)29. The method as claimed in claim 22 , wherein the step of irradiating the UV rays is performed by irradiating partially polarized UV rays or linearly polarized UV rays.30. The method as claimed in claim 22 , wherein the polarized UV rays have an irradiation energy in the range of 10 mJ to 3000 mJ.31. The method as claimed in claim 22 , wherein the UV rays are irradiated vertically or obliquely to the substrate.32. The method as claimed in claim 22 , wherein the step of coating the alignment layer is performed by spin coating ...

UV CURABLE SELF-BONDING SILICONE RUBBER

A method for manufacturing a composite article of polytetrafluoroethylene and silicone includes: (a) providing a UV-curable silicone: (b) applying the UV-curable silicone to a polytetrafluoroethylene backing; and (c) exposing the UV-curable silicone to UV radiation sufficient to cure the silicone. 1. A method for manufacturing a composite article of polytetrafluoroethylene and silicone comprising the steps of:a) providing a UV-curable silicone;b) applying the UV-curable silicone to a polytetrafluoroethylene backing; andc) exposing the UV-curable silicone to UV radiation sufficient to cure the silicone.2. The method of wherein the step (a) of providing a UV-curable silicone comprises the combining of:(i) at least one linear polyorganosiloxane having at least three alkenyl groups and an average number of diorganosiloxy units determined by GPC with polystyrene as standard of at least 3000,(ii) optionally one or more polyorganosiloxane (ii) having alkenyl groups, other than the polyorganosiloxane according to the component (i),(iii) at least one polyorganosiloxane (iii) having at least two SiH groups,(iv) at least one photoactivatable transition metal catalyst,(v) optionally one or more filler,(vi) optionally one or more conventional additives, to provide an uncured silicone,4. The method of wherein R is selected from n- claim 3 , iso- claim 3 , tert- or C-C-alkyl claim 3 , C-C-alkoxy(C-C)alkyl claim 3 , C-C-cycloalkyl or C-C-aryl claim 3 , C-C-alkyl(C-C)aryl claim 3 , each of these radicals R optionally having substitution by one or more F atoms and/or can contain one or more —O— groups claim 3 , and Ris selected from vinyl claim 3 , allyl claim 3 , 5-hexenyl claim 3 , cyclohexenylethyl claim 3 , limonenyl claim 3 , norbornenylethyl claim 3 , ethylidenenorbornyl claim 3 , and styryl.5. The method of wherein R is selected from methyl claim 3 , phenyl claim 3 , and 3 claim 3 ,3 claim 3 ,3-trifluoropropyl claim 3 , and Ris vinyl.8. The method of wherein R is methyl and ...

Device and method for forming a microstructured coating on a substrate such as an aircraft element

A device for forming a microstructured coating on a substrate. The device includes a microstructured band that can be moved by rolling without slipping on the substrate and going around main pressure application elements assembled on a chassis, and secondary pressure application elements assembled on the chassis so as to be in contact with an inner face of the band in a zone of a strand of the band delimited by said main pressure application elements, this zone being exposed to the action of a curing apparatus that accelerates curing of a curable material designed to form said coating. A method for forming a microstructured coating using the above-mentioned device. 2. The device according to claim 1 , in which said secondary pressure application elements apply a load on said application strand along a direction from the inner face towards the outer face of the strand.3. The device according to claim 1 , in which said secondary pressure application elements are arranged in a staggered pattern.4. The device according to claim 3 , in which said secondary pressure application elements are arranged such that the secondary pressure application elements closest to each edge of said curing zone have at least one pressure application point on said application strand claim 3 , for which the distance from the corresponding edge of said curing zone is less than 10% of the transverse extent of the band.5. The device according to claim 3 , in which said secondary pressure application elements are arranged such that the secondary pressure application elements closest to each edge of said curing zone have at least one pressure application point on said application strand claim 3 , for which the distance from the corresponding edge of said curing zone is less than 5% of the transverse extent of the band.6. The device according to claim 1 , comprising at least one transverse spindle assembled on said chassis carrying a plurality of said secondary pressure application elements ...

LOW K CARBOSILANE FILMS

Low k dielectric films/layers can be produced by cross-linking oligomers made from cyclic carbosilane monomers. The films may exhibit high porosity and strong resistance to chemical attack while also exhibiting improved hydrophobicity. Oligomers may be cross-linked in situ after coating on a substrate such as a silicon wafer. Resulting cross-linked layers may be further treated to improve chemical resistance and reduce water uptake. 1. A device comprising:a dielectric film disposed on a substrate, the film comprised of cross-linked cyclic carbosilane units having a ring structure including C and Si, wherein at least a first cyclic carbosilane unit is linked to at least four adjacent cyclic carbosilane units.2. The device of wherein the first cyclic carbosilane unit is linked via Si—O—Si linkages to each of the at least four separate cyclic carbosilane units.3. The device of any of wherein at least one cyclic Si atom in the first cyclic carbosilane unit is covalently bonded to two adjacent cyclic carbosilane units.4. The device of wherein the cyclic carbosilane units are essentially free of Si—O-Et groups.5. The device of wherein essentially all of the cyclic carbosilane units are capped with Si—H or Si—H.6. The device of wherein the cyclic carbosilane units are essentially free of Si—H groups.7. The device of wherein the cyclic carbosilane units are capped with Si—O-Et or Si(OEt)groups.8. The device of wherein the film comprises two or more structurally distinct cyclic carbosilane units.9. The device of wherein the dielectric film has a k value of less than 2.2.10. The device of any of wherein the film has a k value lower than the k value of the substrate.11. The device of wherein the dielectric film has a porosity of between 35 and 65%.12. A device comprising:{'sub': '2', 'a dielectric film disposed on a substrate, the film comprised of cross-linked cyclic carbosilane units having a ring structure including C and Si, wherein the cross-linked cyclic carbosilane ...

Process for preparing adhesive using planetary extruder

A continuous process for preparing a pressure sensitive adhesive using a planetary roller extruder is described. The continuous process includes introducing at least one non-thermoplastic elastomer into a planetary roller extruder and initially compounding the non-thermoplastic elastomer in the planetary roller extruder to form an initially masticated non-thermoplastic elastomer. Then, a solid raw material, a liquid material, or both are introduced into the initially masticated non-thermoplastic elastomer in the planetary roller extruder, and subsequent compounding of the initially masticated non-thermoplastic elastomer with these additional components occurs to form an adhesive composition.

SCALABLE LED-UV MODULE

An LED-UV lamp that is easily interchangeable within a UV-curing process and scalable in length with a fine resolution so that it is easily customizable to any UV-curing application. The LED-UV lamp may incorporate multiple rows of LEDs and contain corresponding optics that effectively deliver radiant power to a substrate at distances of several inches. 120-. (canceled)21. A UV LED lamp , comprising:a connection end cap with electrical and fluid connections and alignment pins;a cross over end cap; anda lamp body disposed between said connection end cap and said cross over end cap and having a first plurality of LEDs emitting UV radiation, a first reflector positioned to reflect and focus UV radiation from said first plurality of LEDs onto a substrate, and a heat sink to absorb heat generated by said LEDs.22. The UV LED lamp of claim 21 , further comprising a second plurality of LEDs and a second reflector positioned to reflect and focus UV radiation from said second plurality of LEDs onto said substrate.23. A UV LED lamp claim 21 , comprising:a pair of end caps;a heat sink mounted between said end caps;a LED segment with a first plurality of LED subassembly packages, said LED segment having a thermal interface material, said LED subassembly packages contacting said thermal interface material; anda first reflector positioned to reflect and focus radiation from the LED subassembly packages onto a substrate,wherein said first plurality of LED subassembly packages is varied in number to accommodate a variable width or length of said substrate.24. The UV LED lamp of claim 23 , further comprising another LED segment and a second reflector claim 23 , said other LED segment with a second plurality of LED subassembly packages mounted to a second surface of said heat sink claim 23 ,wherein said second plurality of LED subassembly packages is varied in number to accommodate said variable width or length of said substrate, said second reflector positioned to reflect and focus ...

Coating film and method for producing the same

To provide a method for producing a coating film, containing: coating a base with a coating material containing a photocurable resin, a photopolymerization initiator, and a solvent; leaving the coated base to stand for longer than 0 minutes but 20 minutes or shorter at 50° C. or lower; and then applying ultraviolet rays to the coated base to thereby produce a coating film on the base.

Light Emitting Diode Apparatus for Curing an Emulsion

An apparatus and method for curing a photo activated emulsion. The apparatus is a light emitting apparatus is a plurality of light emitting diodes (LED's) attached to a circuit board. The LED's are used to quickly and efficiently cure a photo sensitive emulsion on a mesh screen for use in silk screening.

APPARATUSES AND METHODS FOR CURING UV FINGERNAIL GEL WITH MINIMAL UV EXPOSURE

A UV curing device that includes a UV light source, a lens positioned proximate the UV light source, control means for actuating the UV light source; and safety means for minimizing inadvertent pointing of a UV light beam from said UV curing device into an eye. The UV curing device is used to sequentially, separately and individually apply UV light to cure UV gel on each of a plurality of fingernails. 14-. (canceled)5. A UV curing device , comprising:a UV light source;control means for actuating said UV light source; anda reflectivity sensor operatively connected to said UV light source for minimizing inadvertent pointing of a UV light beam from said UV light source into an eye, wherein said reflectivity sensor is configured to measure the reflective response of a substrate onto which said UV light source emits a UV light beam, and ceases the operation of said UV light source upon receiving and measuring a predetermined reflective response.6. The UV curing device of claim 5 , wherein said predetermined reflective response corresponds to the reflection off of an eye.7. A UV curing device claim 5 , comprising:a UV light source;control means for actuating said UV light source; anda shield capable of blocking the transmission of UV light so as to minimize transmission of a UV light beam from said UV light source to an eye, said shield being configured to receive said UV light source.8. The UV curing device of claim 7 , wherein said shield includes a body having a top portion and a bottom portion claim 7 , wherein said top portion defines an aperture therein claim 7 , said aperture being sized and shaped so as to receive said UV light source.9. The UV curing device of claim 8 , wherein said body defines an opening proximate said bottom portion of said shield claim 8 , said opening being sized and shaped so as to receive a single human finger therein for curing UV gel applied on the finger.10. The UV curing device of claim 7 , wherein said shield is formed from one of an ...

Process for preparing an organic film at the surface of a solid support by transfer or by spraying

The present invention relates to a method for preparing an organic film on the surface of a solid support including the steps consisting in (a) applying, to said surface, by transfer or by spraying, a solution containing at least one cleavable aryl salt; (b) subjecting said solution to a UV or visible irradiation, by means of which radical entities are formed from the cleavable aryl salt and an organic film is grafted. The present invention also relates to a kit of elements for the implementation of such a method.

System and method for making a film having a matte finish

A system and a method for providing a film having a matte finish. The system includes means for providing a coated substrate, the coated substrate comprising a first coatable material applied to a substrate, the coatable material forming a first major surface of the coated substrate; means for changing the viscosity of the first coatable material from a first viscosity to a second viscosity; a face-side roller having an outer surface positioned to contact the first major surface of the coated substrate to impart a matte finish thereon; and optionally, means for hardening the first coatable material. The method of the invention includes the steps of (1) providing a coated substrate comprising a coatable material disposed on a substrate, the coatable material providing a first major surface of the coated substrate; (2) changing the viscosity of the coatable material from the initial viscosity to a second viscosity; (3) contacting the first major surface of the coated substrate with at least one face-side roller to impart a matte finish; and (4) optionally, hardening the coatable material to provide the film.

Curing apparatus

An exemplary embodiment of the present invention provides a curing apparatus comprising: a cassette; lamps configured in the cassette; a lamp housing having lamp accommodating portions disposed within the cassette to accommodate the lamps; and window plates separately configured so as to correspond to the positions of the lamp accommodating portions.

Method for Curing Glass-Fiber Coatings

A UVLED apparatus and method provide efficient curing of an optical-fiber coating onto a drawn glass fiber. The apparatus and method employ one or more UVLEDs that emit electromagnetic radiation into a curing space. An incompletely cured optical-fiber coating, which is formed upon a glass fiber, absorbs emitted and reflected electromagnetic radiation to effect improved curing. 1. A method for curing a coating on a glass fiber , comprising:emitting UV radiation from one or more sources of electromagnetic radiation toward a curing space;focusing with a lens at least some of the emitted UV radiation toward a curing axis within the curing space, the lens having a focal point at the curing axis;transmitting a portion of the lens-focused UV radiation to the curing axis; andpassing through the curing space and along the curing axis a glass fiber having an incompletely cured coating to effect the absorption of the lens-focused UV radiation.2. The method according to claim 1 , comprising:transmitting a portion of the emitted UV radiation entirely through the curing space; andreflecting toward the curing space at least some of the UV radiation transmitted entirely through the curing space.3. The method according to claim 2 , wherein the step of reflecting at least some of the UV radiation comprises focusing at least some of the UV radiation toward the glass fiber having an incompletely cured coating using a concave mirror.4. The method according to claim 1 , wherein the step of emitting UV radiation from one or more sources of electromagnetic radiation comprises emitting UV radiation from one or more UVLEDs.5. The method according to claim 4 , wherein substantially all of the electromagnetic radiation emitted by at least one of the UVLEDs has wavelengths of between about 200 nanometers and 600 nanometers.6. The method according to claim 4 , wherein at least 80 percent of the electromagnetic radiation emitted by at least one of the UVLEDs has wavelengths within a 30 nanometer ...

METHOD FOR THE MANUFACTURE OF A FLOOR TILE WITH A WOOD BASED SUBSTRATE

A method for the manufacture of a floor (), comprising at least the following successive steps: obtaining a substrate () having at least a wood based upper layer (); coating the substrate (), wherein coating the substrate () comprises applying at least a first layer of coating () on the upper surface (), curing the first layer of coating () using UV rays, applying a second layer of coating () on the first layer of coating (), and curing the second layer of coating () using UV rays, wherein the first layer of coating () contains a hardener and the second layer of coating () contains a filler; applying a primer layer () on the coated substrate; digitally printing a décor () on the primer layer (); and applying a top coat () on the décor (). 1. A method for the manufacture of a floor tile , comprising at least the following successive steps:obtaining a substrate having at least a wood based upper layer;optionally sanding an upper surface defined by the upper layer;coating the substrate, wherein coating the substrate comprises applying at least a first layer of coating on the upper surface, curing the first layer of coating using UV rays, applying a second layer of coating on the first layer of coating, and curing the second layer of coating using UV rays, wherein the first layer of coating contains a hardener and the second layer of coating contains a filler;optionally sanding an upper surface of the coated substrate;applying a primer layer on the coated substrate;digitally printing a décor on the primer layer; andapplying a top coat on the décor.2. The method according to claim 1 , wherein obtaining the substrate comprises obtaining a core layer claim 1 , and paving the core layer with several adjacent pieces of veneer in order to obtain the upper layer.3. The method according to claim 1 , wherein the core layer is chosen from the group consisting of panels and boards claim 1 , preferably from the group consisting of HDF claim 1 , MDF claim 1 , cardboards and WPC.4. ...

INK CURING APPARATUS

An ink curing apparatus comprising a lamp housing with a lamp fitting for a lamp terminal of a UV lamp at each opposing end, wherein at least one of the lamp fittings is non-conducting and has a non-conducting lamp terminal seat which has a concave profile for receiving a substantially spherical lamp terminal end piece; whereby, in use during the fitting or removal of a lamp, the at least one lamp fitting allows a lamp terminal end piece to rotate about multiple axes, whilst being retained substantially in position at the lamp fitting. 1. An ink curing apparatus comprising:a lamp housing with a lamp fitting for a lamp terminal of a UV lamp at each opposing end;wherein at least one of the lamp fittings is non-conducting and has a non-conducting lamp terminal seat, which has a concave profile for receiving a substantially spherical lamp terminal end piece;whereby, in use during the fitting or removal of a lamp, the at least one lamp fitting allows a lamp terminal end piece to rotate about multiple axes, whilst being retained substantially in position at the lamp fitting.2. An ink curing apparatus according to wherein the or each lamp fitting is made of a ceramic or similar insulating material.3. An ink curing apparatus according to wherein the or each lamp fitting is a two-part device comprising a lamp terminal seat and a closure means.4. An ink curing apparatus according to wherein the lamp terminal seat is curved.5. An ink curing apparatus according to wherein the lamp-terminal seat is U-shaped.6. A UV lamp for an ink curing apparatus claim 1 , the lamp having a lamp terminal with at least one non-conducting end piece claim 1 , wherein the non-conducting end piece is substantially spherical.7. A UV lamp for an ink curing apparatus according to wherein the or each non-conducting end piece is made of ceramic or similar insulating material. This application is based upon and claims the benefit of priority from GB1411699.0 filed on Jul. 1, 2014, the contents of which ...

DIGITAL PRINTING WITH TRANSPARENT BLANK INK

A method, a panel and equipment to form a digital print by applying dry ink, preferably including particles of pigment coated wood fibres, on a surface, bonding a part of the particles with a liquid blank ink drops and removing the non-bonded particles from the surface. A panel having a surface with a wood grain décor, the panel including a first surface portion that is formed by a continuous basic layer including wood fibres having a first color, and a second surface portion that is formed by wood fibres having a second color, wherein the wood fibres having the second color are applied on and bonded to the continuous basic layer, and wherein the second surface portion covers a part of the first surface portion. 114-. (canceled)15. A panel having a surface with a wood grain décor , the panel comprising a first surface portion that is formed by a basic layer comprising wood fibers having a first color , and a second surface portion that is formed by wood fibers having a second color ,wherein the wood fibers having the second color are applied on and bonded to the basic layer, andwherein the second surface portion covers a part of the first surface portion.16. The panel according to claim 15 , wherein the basic layer comprises a powder.17. The panel according to claim 16 , wherein the powder comprises a thermosetting resin.18. The panel according to claim 15 , wherein the basic layer is a paper.19. The panel according to claim 15 , wherein the basic layer is a colored wood based core.20. The panel according to claim 15 , wherein the wood fibers in the first surface portion and the wood fibers in the second surface portion have different average sizes.21. The panel according to claim 15 , wherein the second surface portion comprises smaller wood fibers than the first surface portion.22. The panel according to claim 15 , wherein the second surface portion comprises a pattern with a transverse length that exceeds a width along a longitudinal direction of the panel.23. ...

UV CURING DEVICE WITH DIVIDED UV REFLECTING MIRRORS

The present invention relates to a curing device for applying UV radiation to substrates, comprising at least one radiation source, at least one reflector member surrounding the radiation source, at least two divided dichroic mirror members opposite to the radiation source, which largely transmit the VIS & IR content of the radiation source and keep it away from the processing zone and at the same time largely reflect the UV content of the radiation source in the direction of the processing zone, at least one optical disk member that separates the cooling gas flow in the exposure device from the processing zone, and which is characterized in that the at least two divided dichroic mirror members are arranged in such a manner that they are separate from one another and offset from one another in the direction of the main beam and are displaced parallel to the main beam and thus opaque to the main beam, so that cooling gas can flow out through the openings created, but intensity loss of the UV radiation does not occur. 11011129. A curing device for components () coated with a curable paint () , comprising at least one radiation source () , at least one reflector member () surrounding the radiation source , at least two divided dichroic mirror members opposite to the radiation source , which largely transmit the VIS & IR content of the radiation source and keep it away from a processing zone and at the same time reflect the UV content of the radiation source in the direction of a processing zone , at least one optical disk member () that separates the cooling gas flow in the exposure device from the processing zone , characterized in that the at least two dichroic mirror members are arranged in such a manner:that they are separate from one another and offset from one another in the direction of the main beamand are displaced parallel to the main beam and thus opaque to the main beam,so that cooling gas can flow out through the openings created, but intensity loss of the ...

PROTECTIVE LACQUERS AND ADHESIVES BASED ON ACRYLATE

The invention relates to a layered construction with a protective layer and a photoexposed photopolymer layer, the protective layer being obtainable by reaction of a mixture comprising or consisting of at least one radiation-curing resin I), a polyfunctional radiation-curing resin II) and a photoinitiator system III), the radiation-curing resin I) comprising ≦5 wt. % of compounds having a weight-average molecular weight <500 and ≧75 wt. % of compounds having a weight-average molecular weight >1000, the polyfunctional radiation-curing resin II) comprising or consisting of at least one acrylate having at least two radiation-curing groups, and the mixture comprising at least 55 wt. % of the radiation-curing resin I) and not more than 35 wt. % of the polyfunctional radiation-curing resin II). The invention further relates to a method for producing a layered construction of this kind, and also to its use. 115.-. (canceled)16. A layered construction with a protective layer and a photoexposed photopolymer layer , wherein the protective layer is obtainable by reaction of a mixture comprising at least one radiation-curing resin I) , a polyfunctional radiation-curing resin II) and a photoinitiator system III) , the radiation-curing resin I) comprising ≦5 wt. % of compounds having a weight-average molecular weight <500 and ≧75 wt. % of compounds having a weight-average molecular weight >1000 , the polyfunctional radiation-curing resin II) comprising at least one acrylate having at least two radiation-curing groups , and the mixture comprises at least 55 wt. % of the radiation-curing resin I) and not more than 35 wt. % of the polyfunctional radiation-curing resin II).17. The layered construction according to claim 16 , wherein the photopolymer layer comprises crosslinked matrix polymers A) obtained by reaction of at least one polyisocyanate component a) and an isocyanate-reactive component b) claim 16 , crosslinked writing monomers B) claim 16 , a photoinitiator C) and ...

Synergistic Catalyst Combination for the Preparation of Radiation Curable Oligomers

Radiation curable coating compositions are disclosed. In some embodiments, the coating compositions are used to coat substrates such as packaging materials and the like for the storage of food and beverages. The coating compositions may have a (meth)acrylate functional polyether polyol prepared by reacting an epoxidized vegetable oil in the presence of a phosphoric acid compound to form an epoxy phosphate, and reacting the epoxy phosphate with a hydroxyl functional (meth)acrylatein the presence of an acid catalyst to form the(meth)acrylate functional polyether polyol. 1. A radiation curable coating composition comprising a (meth)acrylate functional polyether polyol prepared by a method comprising:a) reacting an epoxidized vegetable oil with a phosphoric acid compound to form an epoxy phosphate;b) reacting the epoxy phosphate with a hydroxyl functional (meth)acrylate in the presence of an acid catalyst to form the (meth)acrylate functional polyether polyol.2. The coating composition of claim 1 , wherein the reaction of step a) is conducted in the presence of a hydroxyl functional material.3. The coating composition of claim 1 , wherein the hydroxyl functional (meth)acrylate is blended with a hydroxyl functional material.4. The coating composition of claim 1 , wherein the acid catalyst comprises a triflic acid claim 1 , a triflate salt of a metal of Group IIA claim 1 , IIB claim 1 , IIIA claim 1 , IIIB or VIIIA of the Periodic Table of Elements (according to the IUPAC 1970 convention) claim 1 , a mixture of the triflates salts claim 1 , or a mixture thereof.5. The coating composition of claim 1 , wherein the hydroxyl functional (meth)acrylate comprises 4-hydroxy butyl (meth)acrylate claim 1 , hydroxy ethyl (meth)acrylate claim 1 , hydroxyl propyl (meth)acrylate claim 1 , or a mixture thereof.6. The coating composition of claim 1 , wherein the phosphoric acid compound comprises phosphoric acid claim 1 , super phosphoric acid claim 1 , an aqueous solution of the ...

SEALING AND FINISHING POROUS PANEL PRODUCTS AND METHODS OF PRODUCTION

Methods of sealing porous panel products and finishing the sealed porous panel products are described. The methods comprise applying to a porous panel product at least one UV curable coating and curing by UV light the at least one UV curable coating to 50% to 100% cure to produce a sealed porous panel product. The methods further modifying the surface of the sealed porous panel product, for example by etching or embossing, after which the sealed porous panel product may be stained. Due to the claimed process of sealing the porous panel product, any strain may be used, such as water-based or solvent-based stains. 1. A method of treating a porous panel product , comprising:applying to a porous panel product at least one UV curable coating, wherein the at least one UV curable coating comprises at least one of: a first UV curable coating; a second UV curable coating; and a third UV curable coating; and{'sup': '2', 'curing by UV light the at least one UV curable coating with 290-583 mj/cmof curing energy to produce a sealed porous panel product.'}2. The method of claim 1 , wherein the at least one UV curable coating is applied with a weight of one or more of the following application weights: 45-150 g/m claim 1 , 45-120 g/m claim 1 , 45-90 g/m claim 1 , 28-120 g/m claim 1 , 28-100 g/m claim 1 , or 28-80 g/m.3. The method of claim 1 , wherein the method comprises:applying to the porous panel product the first UV curable coating;{'sup': '2', 'curing by UV light the first UV curable coating with 290-525 mj/cmof curing energy to produce a single-coated porous panel product;'}applying to the single-coated porous panel product the second UV curable coating;{'sup': '2', 'curing by UV light the second UV curable coating with 290-525 mj/cmof curing energy to produce a double-coated porous panel product;'}applying to the double-coated porous panel product the third UV curable coating; and{'sup': '2', 'curing by UV light the third UV curable coating with 495-583 mj/cmof curing ...

SPRAY-COATING METHOD WITH PARTICLE ALIGNMENT CONTROL

A simple spray coating process can be utilized to create epoxy/HNT nanocomposites with vertically aligned nanotubes. Important mechanical properties such as modulus and hardness values can be optimized and enhanced by controlling the level of nanotube dispersion during processing and the final orientation of the nanotubes. Thus, a technologically relevant processing scheme can be used to fabricate HNT nanocomposites with a high level of control over nanotube alignment and the resulting mechanical properties. 1. A method of making a coating comprising:preparing a surface; andspraying a mixture of a polymer with a plurality of nanotubes through a nozzle onto the surface.2. The method of claim 1 , wherein the nanotubes include halloysite nanotubes.3. The method of claim 1 , wherein the nanotubes include carbon nanotubes claim 1 , graphene claim 1 , nanoclay claim 1 , or silica.4. The method of claim 1 , wherein the polymer includes epoxy.5. The method of claim 1 , wherein the polymer is starch claim 1 , chitosan claim 1 , gelatin claim 1 , cellulose claim 1 , pectin claim 1 , or polyvinyl alcohol.6. The method of claim 1 , wherein the plurality of nanotubes are aligned unidirectionally.7. The method of claim 1 , wherein the plurality of nanotubes are aligned vertically to the surface.8. The method of claim 1 , further comprising flowing a compressed air to facilitate spraying the mixture.9. The method of claim 1 , wherein the mixture further includes a solvent.10. The method of . wherein the solvent is acetone.11. The method of claim 1 , further comprising curing the coating with UV.12. A coating comprising: a polymer; and', 'a plurality of nanotubes; wherein the nanotubes are aligned vertically to a surface., 'a polymer composite comprising'}13. The method of claim 12 , wherein the nanotubes include halloysite nanotubes.14. The method of claim 12 , wherein the nanotubes include carbon nanotubes claim 12 , graphene claim 12 , nanoclay claim 12 , or silica.15. The ...

Coatings Having Filler-Polymer Compositions with Combined Low Dielectric Constant, High Resistivity, and Optical Density Properties and Controlled Electrical Resistivity, Devices Made Therewith, and Methods for Making Same

UV curable coatings containing dual phase filler-polymer compositions with high resistivity, low dielectric constant, good optical density, and controlled electrical resistivity are described, and cured coatings or films formed thereof, along with their use in black matrix, black column spacers, and other light shielding coating elements in LCD. Devices having these black matrices, black column spacers, and/or other light shielding coating elements, and methods of preparing and making these various materials and products are also described. 146-. (canceled)47. A method of making a UV-cured coating comprising: a) a controlled amount of a dual phase filler having a silica phase and a carbon phase wherein said controlled amount is an amount selected from 1 wt % filler loading to 40 wt % filler loading, or', 'b) a dual phase filler having a silica phase and a carbon phase, wherein said silica phase is a controlled surface coverage amount of the silica phase wherein said controlled surface coverage amount of the silica phase is from about 50% to about 99%, and wherein a higher controlled surface coverage amount provides a higher electrical resistivity in said coating, or', 'c) a dual phase filler having a silica phase and a carbon phase, wherein said dual phase filler has a controlled morphology; or', 'd) any combination of a), b), and c),, '(i) combining at least one UV-curable polymer, photoinitiator, at least one filler and vehicle to provide a UV-curable filler-polymer composition, said filler comprisingwherein the dual phase filler of any of a), b), or c) contains a silica content of from 10 wt % to 90 wt %, based on weight of the dual phase filler, and the dual phase filler comprises fused primary particles with an average aggregate size of less than 250 nm and an average primary particle size of 45 nm or less, or the dual phase filler has less than 1% weight loss when subjected to the temperature from 120° C. up to 450° C. in air with a temperature ramp of 5 deg C ...

METHOD FOR MANUFACTURING A FILM LAMINATE, AND FILM LAMINATE FORMED BY THE METHOD

The present invention relates to a method for manufacturing a film laminate and to a film laminated formed by the method. The method comprises the steps of: applying a photocurable composition to a first base film; and irradiating light from a UV LED in order to harden the photocurable composition, wherein the first base film has a transmittance of approximately 50% or higher at the emission wavelength of the UV LED. 1. A method for manufacturing a film laminate , comprising:coating a photocurable composition onto a first base film; andcuring the photocurable composition through irradiation using a UV LED, wherein the first base film has a transmittance of about 50% or more at an emission wavelength of the UV LED.2. The method according to claim 1 , wherein the photocurable composition is a composition for a coating layer claim 1 , and a patterned coating layer is formed by exposing the photocurable composition to the UV LED using a patterning method.3. The method according to claim 2 , wherein the composition for a coating layer comprises a UV curable resin and a photoinitiator.4. The method according to claim 3 , wherein the UV curable resin comprises a hyperbranched polyester(meth)acrylate oligomer.5. The method according to claim 4 , wherein the UV curable resin further comprises a urethane(meth)acrylate resin claim 4 , and comprises about 30 parts by weight to about 70 parts by weight of the hyperbranched polyester(meth)acrylate oligomer and about 30 parts by weight to about 70 parts by weight of the urethane(meth)acrylate resin claim 4 , based on 100 parts by weight of the UV curable resin.6. The method according to claim 3 , wherein the composition for a coating layer further comprises a release agent.7. The method according to claim 1 , wherein the photocurable composition is a composition for an adhesive layer claim 1 ,wherein the method comprises performing lamination of the first base film and a second base film by laminating the second base film on the ...

SURFACE-MODIFIED METAL AND METHOD FOR MODIFYING METAL SURFACE

The present invention provides surface-modified metals such as metal medical devices, e.g., guide wires, syringe needles, and metal tubes in medical devices or equipment, in which a lubricant layer is firmly bonded to the surface to impart lubricity to the surface, and further to improve the durability of the lubricant layer on the surface, thereby reducing deterioration of sliding properties, as well as methods for modifying a metal surface. The present invention relates to a surface-modified metal having a surface at least partially treated by polymerizing a monomer in the presence of a hydrogen abstraction type photopolymerization initiator. 112-. (canceled)13. A medical device , comprising a surface-modified metal , the surface-modified metal having a surface at least partially treated by polymerizing a monomer in the presence of a hydrogen abstraction type photopolymerization initiator.14. The medical device according to claim 13 ,wherein the hydrogen abstraction type photopolymerization initiator is present as an adsorbate on the surface.15. The medical device according to claim 13 ,wherein the surface is treated with a silane coupling agent prior to polymerizing the monomer in the presence of the hydrogen abstraction type photopolymerization initiator.16. The medical device according to claim 13 ,wherein the surface is further treated, after polymerizing the monomer in the presence of the hydrogen abstraction type photopolymerization initiator, by polymerizing a monomer at least once in the presence of a hydrogen abstraction type photopolymerization initiator optionally present as an adsorbate on the surface.17. The medical device according to claim 13 ,wherein the monomer is at least one selected from the group consisting of hydrophilic monomers and metal salt-containing hydrophilic monomers.18. The medical device according to claim 15 ,wherein the silane coupling agent is a vinyl group-containing compound.19. The medical device according to claim 13 ,which ...

UVA CURING PROCESS AND SYSTEM FOR COLLISION AND COSMETIC REPAIRS OF AUTOMOBILES

A process for producing a dry coating layer over a substrate is provided. The process can comprise irradiating a radiation curable wet coating layer applied over the substrate with a high power mobile radiation device at a predetermined linear velocity along the surface of the substrate and at a predetermined curing distance. The mobile radiation device can produce radiation having peak radiation wavelength in a range of from 250 nm to 450 nm and can have a peak irradiation power in a range of from 0.5 W/cmto 10 W/cm. The wet coating layer can be cured within a few seconds to a few minutes. The cured dry coating layer is free from curing defects. The process and the system disclosed herein can be used for vehicle coating refinish and repairs, especially for collision and cosmetic repairs of automobiles. 1. A process for producing a dry coating layer over a coated area of a substrate , said process comprising the steps of:A) irradiating a first portion of a wet coating layer over said coated area with a mobile radiation device, said wet coating layer is formed from a radiation curable coating composition applied over said coated area of said substrate; andB) irradiating one or more subsequent portions of said wet coating layer by moving said mobile radiation device from said first portion to said one or more subsequent portions, and optionally repeating irradiating said first portion and said one or more subsequent portions, until said wet coating layer is irradiated for a predetermined curing time to form said dry coating layer;wherein said mobile radiation device is moved at a predetermined linear velocity along the surface of said substrate at a predetermined curing distance between said mobile radiation device and the surface of said substrate; and{'sup': 2', '2, 'said mobile radiation device produces radiation having peak radiation wavelength in a range of from 250 nm to 450 nm and has a peak irradiation power in a range of from 0.5 W/cmto 10 W/cm.'}2. The ...

BARRIER LAYER

A barrier layer and corresponding method of making provide anti-inflammatory, non-inflammatory, and anti-adhesion functionality for a medical device implantable in a patient. The barrier layer can be combined with a medical device structure to provide anti-adhesion characteristics, in addition to improved healing, non-inflammatory, and anti-inflammatory response. The barrier layer is generally formed of a naturally occurring oil, or an oil composition formed in part of a naturally occurring oil, that is at least partially cured forming a cross-linked gel. In addition, the oil composition can include a therapeutic agent component, such as a drug or other bioactive agent. 145-. (canceled)46. A method of making a barrier layer device , the method comprising the steps of:providing a medical device structure; andcreating a barrier layer formed on at least a portion of the medical device structure; wherein the barrier layer is formed of a biological oil or oil composition comprising a cured fish oil, wherein the cured fish oil comprises fatty acids and glycerides, wherein two or more of the fatty acids are cross-linked to each other by ester bonds in a substantially random configuration, wherein the barrier layer is solid but flexible and serves as a physical barrier, and wherein the barrier layer degrades into non-inflammatory substances.47. The method of claim 46 , wherein creating the barrier layer comprises:providing a biological oil or oil composition;applying the oil or oil composition to the medical device structure; andcuring the oil or oil composition on the medical device structure to form the barrier layer.48. The method of claim 47 , further comprising partially curing the biological oil or oil composition prior to applying the oil or oil composition to the medical device structure to thicken the oil or oil composition.49. The method of claim 46 , further comprising applying the oil or oil composition using multiple tiers.50. The method of claim 46 , further ...

APPLICATOR

An applicator for application onto and embossing microprofiling of a fluidic medium on a substrate, in particular in the aerospace sector, and a corresponding application device having such an applicator. The applicator has a circumferentially moving die that has an embossing profile, a press for the die and a stabilizing device, in particular a hardening device, for the applied medium. In addition, the applicator has a hollow support body, surrounded by the die at a distance forming a gap, the press being arranged in the gap. The application device has, in addition to the applicator, a handling device for a relative movement between the applicator and a workpiece. 1. An applicator for applying and embossing a microprofile on a fluidic medium on an outer skin of an aircraft , the applicator comprising:a circumferentially movable die comprising an embossing profile for embossing the microprofile in the fluidic medium on the an outer skin of the aircraft;a press for the die;a frame connected in a rotationally locked manner to the die; anda feeding device;wherein the die is configured to receive the fluidic medium from the feeding device using the embossing profile when the die moves circumferentially,wherein the applicator is configured to roll the die over the an outer skin of the aircraft to transfer the fluidic medium to the an outer skin of the aircraft, andwherein the applicator comprises a hollow support body, the support body being rotatably mounted on the frame of the applicator.2. The applicator according to claim 1 , wherein the applicator comprises its own drive for circumferential movement of the die.3. The applicator according to claim 2 , wherein the support body is coupled to the drive.4. The applicator according to claim 1 , wherein the microprofile comprises a microstructure having elevations and indentions in a form of at least one stripe.5. The applicator according to claim 1 , wherein the die is configured to emboss a plurality of parallel stripes ...

Fast Making of Transparent Angularly Selective Polymer Films and Plates

A method fabricates a transparent polymer plate or film. The method incudes applying an acrylate ink to a transparent substrate and illuminating the polymeric substrate and the acrylate ink with a light source to cause photopolymerization. The photopolymerization creates micro-louvre structures inside the transparent polymeric plate or film. 1. A method to make a transparent polymer film , the method comprising:coating a transparent polymeric substrate with an acrylate ink;adjusting a distance between a light source and the transparent polymeric substrate; andilluminating the transparent polymeric substrate and the acrylate ink with the light source to cause photopolymerization that creates the transparent polymer film with micro-louvre components inside the transparent polymer film.2. The method of further comprising:changing the distance between the light source and the transparent polymeric substrate to change a grating spacing of the micro-louvre components.3. The method of further comprising:changing an angle between the light source and the transparent polymeric substrate to change a diffraction angle of the micro-louvre components.4. The method of further comprising:placing the transparent polymeric substrate substantially parallel to the light source with the distance being from 1 cm to 50 cm.5. The method of claim 1 , wherein the transparent polymeric substrate is illuminated for around 10 minutes to solidify the transparent polymer film with a thickness of around 2 mm.6. The method of claim 1 , wherein the micro-louvre components have a space in a range of about 10 μm-25 μm and a height of about 1.5 μm to about 2.5 μm.7. The method of further comprising:adjusting the distance to about 10 cm to create the micro-louvre components with a space of around 15 μm.8. The method of further comprising:adjusting the distance to about 16 cm to create the micro-louvre components with a space of around 20 μm.9. A method to make a transparent polymer plate claim 1 , the ...

Window, display device including the same, and manufacturing method of window

A window according to an exemplary embodiment of the present disclosure includes: a substrate; and a protective layer provided in one side of the substrate, wherein the protective layer includes at least one of a first compound represented as given in Chemical Formula 1 and a derivative thereof and at least one of a second compound represented as given in Chemical Formula 2 and a derivative thereof:

PHOTOCURABLE COMPOSITIONS AND METHOD OF FORMING TOPOGRAPHICAL FEATURES ON A MEMBRANE SURFACE USING PHOTOCURABLE COMPOSITIONS

Photocurable compositions and methods of preparation and use of such compositions. More particularly, photocurable compositions useful for forming topographical features on surfaces such as membrane surfaces. Methods of forming topographical features on a membrane surface using photocurable compositions. 1. A method of forming topographical features on a membrane surface comprising:providing a membrane surface;providing a stencil or screen over the membrane surface, the stencil or screen having openings exposing the membrane surface for receiving a curable composition;depositing one or more layers of curable composition into the stencil openings or screen openings and onto the membrane surface to form the topographical features, the openings defining an approximate shape and size of the topographical features;removing the stencil or screen to leave in place the topographical features on the membrane; andcuring the curable composition,wherein a single layer of the curable composition deposited in the depositing step produces topographical features have an aspect ratio (height/width) from about 0.2 to about 2.2. The method of claim 1 , wherein the removing the stencil or screen step occurs before the curing step.3. The method of claim 1 , wherein the curing step occurs before the removing the stencil or screen step.4. The method of claim 1 , wherein the curing step comprises:a) a pre-cure step occurring before the removing the stencil or screen step during which the curable composition is partially cured andb) a full cure step occurring after the removing the stencil or screen step during which the curable composition is fully cured.5. The method of claim 4 , wherein pre-cure step comprises exposing the side of the membrane without the topographical features to a light source.6. The method of claim 1 , wherein the aspect ratio (height/width) is greater than about 0.50.7. The method of claim 1 , wherein the topographical aspect ratio (height/width) is greater than ...

Design and methods to package and transmit energy of high intensity led devices

The curing assembly of this invention has one or more fiber optic cables, each transmitting light to a head, which distributes the light onto a substrate in a desired geometric pattern and intensity. Little or none of the heat generated by a light source is transmitted to the vicinity of the substrate. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. 37 C.F.R. §1.72(b).

ALLERGEN REDUCING AGENT, AND PROCESSED PRODUCT, COATING MATERIAL, AND WOOD BUILDING MATERIAL USING SAME

An allergen reducing agent is provided that contains a terpenoid polymer or copolymer as an active component, and that functions to reduce allergens such as mites and pollen, and is capable of suppressing coloring. 1. A method for reducing an allergen comprising imparting an allergen reducing function to a surface of a target where allergens need to be suppressed by applying an allergen reducing agent containing a terpenoid polymer or copolymer as an active component to the surface of the target.2. The method for reducing an allergen according to claim 1 , wherein the terpenoid copolymer is a copolymer of terpenoid and an aromatic monomer.3. The method for reducing an allergen according to claim 1 , wherein the terpenoid copolymer is a copolymer of terpenoid and phenol.4. The method for reducing an allergen according to claim 3 , wherein the copolymer of terpenoid and phenol has a hydroxyl number of 10 to 250 mgKOH/g.5. The method for reducing an allergen according to claim 1 , wherein the terpenoid is monoterpene.6. The method for reducing an allergen according to claim 5 , wherein the monoterpene is limonene or pinene.7. The method for reducing an allergen according to claim 1 , wherein a double bond derived from the terpenoid is hydrogenated by a reaction with hydrogen.8. The method for reducing an allergen according to claim 1 , wherein a coating material containing the allergen reducing agent and a curable resin is applied to the surface of the target and cured.9. The method for reducing an allergen according to claim 1 , wherein the surface of the target is a surface of a wood base. The present invention relates to allergen reducing agents, and processed products, coating materials, and wood building materials using same.In Japan, one in three people is said to suffer from allergic diseases such as atopic dermatitis, bronchial asthma, and allergic rhinitis. Allergic diseases are caused by substances such as mites, pollen, fungi, and pet hairs. Particularly ...

METHOD OF PRODUCING A FUNCTIONALIZED SURFACE AND SURFACES MADE THEREBY

A method of photopatterning rewritable reactive groups onto surfaces using typically a plasmachemical deposition of functionalized materials, followed by molecular printing of inks. Subsequent treatment of the reactive groups allows for surface rewriting and also the method allows for the creation of either positive or negative image multifunctional rewritable patterned surfaces. 1. A method of producing a patterned functionalized surface , the method involving:(i) contacting a surface with a polymer having reactive groups so the groups are deposited on the surface to produce a functionalized polymer layer on said surface; and(ii) contacting the functionalized polymer layer with a functional molecule that reacts with the functionalized polymer layer to produce a patterned surface having one or more areas of reactive surface functionality.2. A method according to wherein the substrate material is selected from one or more of woven or non-woven fibres claim 1 , natural fibres claim 1 , synthetic fibres claim 1 , metal claim 1 , glass claim 1 , ceramics claim 1 , semiconductors claim 1 , cellulosic materials claim 1 , paper claim 1 , wood claim 1 , or polymers such as polytetrafluoroethylene claim 1 , polyethylene or polystyrene.3. A method according to claim 1 , wherein the surface is a silicon layer.4. A method according to claim 1 , wherein the polymer is formed by one or more of the following: plasma deposition claim 1 , plasma polymerization claim 1 , thermal chemical vapour deposition claim 1 , initiated chemical vapour deposition (iCVD) claim 1 , photodeposition claim 1 , ion-assisted deposition claim 1 , electron beam polymerization claim 1 , gamma-ray polymerization claim 1 , target sputtering claim 1 , graft polymerization claim 1 , or solution phase polymerization.5. A method according to claim 4 , wherein the polymer is formed by plasma deposition.6. A method according to claim 5 , wherein the process is a pulsed plasma deposition.7. A method according to ...

ULTRAVIOLET CURABLE RESIN COMPOSITION, SLIDING MEMBER, AND METHOD FOR PRODUCING SLIDING MEMBER

There is provided a resin composition for a machinable liner of a sliding member. An ultraviolet curable resin composition for a self-lubricating liner contains a (meth)acrylate compound having an isocyanuric acid ring represented by the following formula and PTFE as a solid lubricant. In the formula (1), X is a group which contains an acryloyl group and is composed only of C, H, and O. Y and Z are groups each composed only of C, H, and O. PTFE is contained in an amount of 10 to 50% by weight with respect to a total amount of the ultraviolet curable resin composition. The ultraviolet curable resin composition is suitable for a self-lubricating liner of a spherical bearing having an outer race and an inner race . 2. The ultraviolet curable resin composition according to claim 1 , wherein the acrylate compound having the isocyanuric acid ring is selected from the group consisting of di-(2-acryloxyethyl) isocyanurate claim 1 , tris-(2-acryloxyethyl) isocyanurate claim 1 , ε-caprolactone modified tris-(2-acryloxyethyl) isocyanurate claim 1 , and a mixture of the di-(2-acryloxyethyl) isocyanurate and the tris-(2-acryloxyethyl) isocyanurate.3. The ultraviolet curable resin composition according to claim 1 , wherein the acrylate compound having the isocyanuric acid ring is a mixture of di-(2-acryloxyethyl) isocyanurate and tris-(2-acryloxyethyl) isocyanurate claim 1 , or ε-caprolactone modified tris-(2-acryloxyethyl) isocyanurate.4. The ultraviolet curable resin composition according to claim 1 , further comprising melamine cyanurate in an amount of 30% by weight or less with respect to the total amount of the ultraviolet curable resin composition.5. The ultraviolet curable resin composition according to claim 1 , wherein the polytetrafluoroethylene resin is in a powder form having an average particle diameter ranging from 75 μm to 180 μm.6. The ultraviolet curable resin composition according to claim 1 , wherein the polytetrafluoroethylene resin is a ...

Scratch Repair Coating

A repair coating for hardwood flooring is provided that effectively repairs scratches in the flooring, but while removing the distinctive white appearance of repairs in flooring having aluminum oxide in the flooring. The coating is formed with an acrylate and a solvent, and can be applied directly to the scratch and cured using UV light, such as sunlight, to fill and repair the scratch in the flooring.

Coatings Having Filler-Polymer Compositions with Combined Low Dielectric Constant, High Resistivity, and Optical Density Properties and Controlled Electrical Resistivity, Devices Made Therewith, and Methods for Making Same

UV curable coatings containing dual phase filler-polymer compositions with high resistivity, low dielectric constant, good optical density, and controlled electrical resistivity are described, and cured coatings or films formed thereof, along with their use in black matrix, black column spacers, and other light shielding coating elements in LCD. Devices having these black matrices, black column spacers, and/or other light shielding coating elements, and methods of preparing and making these various materials and products are also described.

UV-CURABLE COATING COMPOSITION

The present invention relates to a coating composition comprising:

ADHESIVES COMPRISING CROSSLINKER WITH (METH)ACRYLATE GROUP AND OLEFIN GROUP AND METHODS

A pressure sensitive adhesive composition is described comprising at least 50 wt-% of polymerized units derived from alkyl meth(acrylate) monomer(s); and 0.2 to 15 wt-% of at least one crosslinking monomers comprising a (meth)acrylate group and a C-Colefin group, the olefin group being optionally substituted. In another embodiment, an adhesive composition is described comprising a syrup comprising i) a free-radically polymerizable solvent monomer; and ii) a solute (meth)acrylic polymer comprising polymerized units derived from one or more alkyl(meth)acrylate monomers; wherein the syrup comprises at least one crosslinking monomer or the (meth)acrylic solute polymer comprises polymerized units derived from at least one crosslinking monomer, the crosslinking monomer comprising a (meth)acrylate group and a C-Colefin group, the olefin group being optionally substituted. In yet other embodiments, methods of preparing adhesive compositions are described

BALSAWOOD CORES FOR COMPOSITE MATERIAL SANDWICH PANELS AND METHOD OF THEIR MANUFACTURE

A method of manufacturing a core for a composite material sandwich panel, the method comprising the steps of: providing a sheet of balsawood with opposite major surfaces, with vessels and axial parenchyma cells of the balsawood extending between the opposite major surfaces in a thickness direction of the sheet; coating a layer of a curable resin composition onto respective opposite major surfaces of the sheet of balsawood; and curing the curable resin composition, wherein the resin composition is applied and cured so that the coating layer of cured resin composition unevenly fills or only partly fills outermost ends of at least some of the vessels in the balsawood and thereby provides, at least in the vicinity of at least some of the vessels, a non-planar outer surface of the coating layer of the cured resin composition over the opposite major surfaces. 1. A method of manufacturing a core for a composite material sandwich panel , the method comprising the steps of:(a) providing a sheet of balsawood with opposite major surfaces, with vessels and axial parenchyma cells of the balsawood extending between the opposite major surfaces in a thickness direction of the sheet;(b) coating a layer of a curable resin composition onto respective opposite major surfaces of the sheet of balsawood; and(c) curing the curable resin composition by radiation to restrict the penetration by uncured resin into the balsawood vessels; wherein the resin composition is applied and cured so that the coating layer of cured resin composition unevenly fills or only partly fills outermost ends of at least some of the vessels in the balsawood and thereby provides, at least in the vicinity of at least some of the vessels, a non-planar outer surface of the coating layer of the cured resin composition over the opposite major surfaces.2. A method according to wherein the coating layer of cured resin composition claim 1 , apart from at the outermost ends of the vessels in the balsawood at which the ...

METHOD AND APPARATUS FOR PRODUCING A DECORATIVE SURFACE

A method for producing a decorative and structured surface with different gloss levels is disclosed, which comprises the following steps: 1. A method for producing a decorative and structured surface having different gloss levels comprising the following steps:{'b': 1', '0, 'feeding of a workpiece (.) to a lacquer application device,'}{'b': 1', '4, 'application of a first liquid lacquer layer (.) over the entire surface with a coarse structure in which a difference in thickness between thicker areas and thinner areas is at least 50 μm, in particular at least 100 μm,'}{'b': 1', '4', '1', '0', '1', '5', '1', '4', '1', '5', '1', '4, 'in particular digital spraying of droplets on partial areas of the first lacquer layer (.) on the workpiece (.), preferably with an, at least partially transparent, lacquer in order to apply a second lacquer layer (.) on the first lacquer layer (.), wherein after curing the second lacquer layer (.) has a different gloss level than the first lacquer layer (.).'}2. The method according to claim 1 , comprising a further step:{'b': 1', '0', '1', '1', '1', '2, 'coating of the workpiece (.) with at least one base layer (., .), and/or'}{'b': 1', '1', '1', '2, 'structuring of at least one base layer (., .), and/or'}{'b': 1', '4, 'at least partial curing of the first lacquer layer (.) applied, and/or'}{'b': 1', '3, 'at least partial, in particular digital, application of a third liquid lacquer layer (.) in order to create a fine structure in certain areas.'}3. The method according to claim 1 , comprising a further step:{'b': 1', '0, 'feeding of the workpiece (.) to a digital printing station, and/or'}providing digital control data for the digital printing station, and/or{'b': 1', '3', '1', '4', '1', '5, 'curing of the applied lacquer layers (., ., .), in particular by physical drying and/or chemical curing.'}4. The method according to claim 1 , wherein{'b': 1', '0, 'the workpiece (.) is printed with a decorative image before the method is carried ...

BLUE LED CURE ON DEMAND COMPOSITIONS

The disclosure relates to compositions, methods of applying such compositions, and methods for curing such compositions to a depth of cure of up to about 30 mm within about 0.5 second to about two minutes per light exposure area. 1. A method comprising: a urethane acrylate component;', 'an adhesion promoter comprising an acid-functional monomer; and', 'a photoinitiator having an extinction coefficient of from about 10 to about 2000 L/mol·cm at a wavelength from about 400 nm to about 500 nm in an amount of from about 0.1 wt. % to about 10 wt. %; and, 'applying a composition to a substrate, the composition comprising'}curing the composition using a light-emitting curing device emitting light at a wavelength of from about 260 to about 550 nm;wherein the composition cures to a depth of cure of up to about 30 mm within about 0.5 second to about two minutes per light exposure area.2. The method of claim 1 , wherein the composition further comprises at least one of about 3 to about 50 wt. % of adhesion promoter claim 1 , about 10 to about 80 wt. % of diluents claim 1 , about 0.3 to about 10 wt. % long alkyl chain (meth)acrylate claim 1 , about 0.3 to about 10 wt. % of fluorinated (meth)acrylate claim 1 , about 0.5 to about 10 wt. % of corrosion inhibitor claim 1 , about 1 to about 200 ppm of photobleaching agent claim 1 , about 1 to about 200 ppm of photosensitizer claim 1 , about 0.1 to about 30 wt. % of fillers claim 1 , about 0.5 to about 30 wt. % of monothiols claim 1 , polythiols claim 1 , or combination thereof claim 1 , and about 1 to about 40 wt. % of plasticizer.3. (canceled)4. (canceled)5. The method of claim 1 , wherein the composition comprises about 5 wt. % to about 85 wt. % urethane acrylate component.6. (canceled)7. (canceled)8. (canceled)9. The method of claim 1 , wherein the urethane acrylate component comprises an aliphatic urethane acrylate claim 1 , an aromatic urethane acrylate claim 1 , or a combination of an aliphatic urethane acrylate and an ...

SYSTEM AND METHOD FOR DECORATING METALS WITH MORE THAN ONE COLOR

A method for applying a layer of a second color according to a predetermined pattern, on at least one face of a metal substrate, which is entirely painted with a first color comprising applying a primer according to a predetermined pattern onto at least one face of a metal substrate, applying thereto a UV curable powder coating comprising a second color that is different from the first color, removing excess of UV curable powder coating such that the UV curable powder coating remains only at a location on the metal substrate determined by the primer, activating IR and UV energy in order to cure the UV curable powder coating, and forming a metal substrate decorated with at least two colors according to the predetermined pattern on at least one face of the metal substrate, and a system for performing the same. 1. A method for applying a layer of a second color according to a predetermined pattern , on at least one face of a metal substrate , which is entirely painted with a first color said method comprising:(a) applying a primer according to a predetermined pattern onto at least one face of a metal substrate entirely painted with a first color;(b) applying thereto a UV curable powder coating comprising a second color, wherein said second color is different from said first color,(c) removing excess of UV curable powder coating such that the UV curable powder coating remains only at a location on the metal substrate determined by the primer,(d) activating IR and UV energy in order to cure the UV curable powder coating; and(e) forming a metal substrate decorated with at least two colors according to the predetermined pattern on the at least one face of the metal substrate.2. The method according to claim 1 , wherein said primer is selected from a group of primers consisting of: UV based primers claim 1 , solvent based primers and thermal based primers.3. The method according to claim 1 , comprising claim 1 , prior to applying the primer claim 1 , entirely painting the ...

Polymerizable Thiol-ene Ink and Coating Composition

Hybrid radiation curable and/or low temp thermal cured thiol-ene compositions containing a quantity of unsaturated oligomers, a quantity of unsaturated polymers, a quantity of unsaturated monomers, a quantity of mercapto compounds, a quantity of functional silanes compounds and an activation catalyst as well as a possible quantity of adjuvants, such as stabilizers, pigments, amine acrylates, fillers, film forming and rheology additives, cationic initiators and polymerization inhibitors. The quantity of mercapto compounds, the quantity of functional silane compounds, the quantity of unsaturated polymers, the quantity of unsaturated oligomers, the quantity of unsaturated monomers, and the activation catalyst are mixed in order to form a coating mixture. The coating mixture is used for coatings and inking onto imprintable surfaces. 1. A method of forming and using a polymerizable thiolene ink and coating composition , the method comprises the steps of:providing a quantity of mercapto compounds, a quantity of silane compounds, a quantity of unsaturated polymers, a quantity of unsaturated oligomers, a quantity of unsaturated monomers and an activation catalyst;homogeneously mixing the quantity of mercapto compounds, the quantity of functional silane compounds, the quantity of unsaturated polymers, the quantity of unsaturated oligomers, the quantity of unsaturated monomers, and the activation catalyst in order to form a coating mixture;applying the coating mixture to an imprintable surface;decreasing an activation energy of a chemical reaction with the activation catalyst in order to trigger the chemical reaction within the coating mixture by exposing the coating mixture to an energy emission source; andcuring the coating mixture onto the imprintable surface as the chemical reaction reaches completion.2. The method of forming a polymerizable thiolene ink and coating composition claim 1 , the method as claimed in claim 1 , wherein the quantity of mercapto compounds is ...

Method for preparing plastic film

Disclosed is a method for preparing a plastic film. More particularly, a method is provided for preparing a plastic film of high hardness and excellent processability. The plastic method fabricated by the method is superior in processability with the rare occurrence of curling, and exhibits high hardness.

LIQUID COATING COMPOSITION AND A COATING METHOD USING THE SAME

A liquid coating composition to protect electronic elements on a circuit board includes a heat curable resin composition, a photocurable resin, a photoinitiator, a curing agent, and a solvent. The heat curable resin composition includes poly(acrylic acid) oligomer and at least one compound selected from the group consisting of an epoxy resin and polyester polyol. The curing agent includes at least one compound selected from the group consisting of dicarboxylic anhydride and isocyanate. A method for applying and solidifying the liquid coating composition to form a cured film on a substrate and a resulting composite structure are also provided. 1. A liquid coating composition , comprising:a heat curable resin composition comprising poly (acrylic acid) oligomer and at least one compound selected from the group consisting of an epoxy resin and polyester polyol;a photocurable resin;a photoinitiator;a curing agent comprising at least one compound selected from the group consisting of dicarboxylic anhydride and isocyanate; anda solvent.2. The liquid coating composition of claim 1 , wherein if the heat curable resin composition includes the epoxy resin claim 1 , the curing agent includes at least the dicarboxylic anhydride of the group consisting of dicarboxylic anhydride and isocyanate claim 1 , and if the heat curable resin composition comprises the polyester polyol claim 1 , the curing agent includes at least the isocyanate of the group consisting of dicarboxylic anhydride and isocyanate.3. The liquid coating composition of claim 1 , wherein the photocurable resin is acrylic monomer.4. The liquid coating composition of claim 3 , wherein the acrylic monomer is selected from the group consisting of trimethtylol propane triacrylate claim 3 , tripropylene glycol diacrylate claim 3 , dipropylene glycol diacrylate claim 3 , 1 claim 3 ,6-hexanediol diacrylate claim 3 , and dipentaerythritol hexa(meth)acrylate.5. The liquid coating composition of claim 1 , wherein the poly( ...

PROCESS FOR PREPARING POLYESTER RESINS FROM POLYETHYLENE TEREPHTHALATE AND ENERGY CURABLE COATING COMPOSITIONS

The present invention is directed to polyester resins which are prepared by depolymerizing virgin, scrap, recycled or reclaimed polyethylene terephthalate (PET) via an alcoholysis reaction with one or more polyhydric alcohols to form a depolymerization product and esterifying the depolymerization product with one or more polybasic carboxylic acids and/or anhydrides and optionally polyhydric alcohol to form a polyester polyol. The polyester may then be acrylated with acrylic acid to form a polyester acrylate resin. The polyester resins are then used in energy curable coating compositions or inks and in particular, the polyester acrylate resin is suitably used as a reactive binder/oligomer. 1. A process for preparing a polyester acrylate resin having a number average molecular weight of at least 800 Da comprising:(a) reacting polyethylene terephthalate (PET) with one or more polyhydric alcohols to provide a depolymerization product;(b) reacting the depolymerization product with a polybasic carboxylic acid and/or anhydride and optionally a polyhydric alcohol to form a polyester polyol; and(c) reacting the polyester polyol with acrylic acid to provide a polyester acrylate resin.2. A process according to wherein the PET in step (a) is derived from waste material generated in the production of PET or the production of PET molded articles or is derived from waste PET molded articles.3. (canceled)4. A process according to wherein the polyhydric alcohol is neopentyl glycol and/or trimethylolpropane.5. A process according to wherein the wt % ratio of PET to polyhydric alcohol in step (a) is between 20:1 to 1:10.6. A process according to wherein a catalyst is used in step (a) to promote the depolymerization reaction.7. A process according to wherein the catalyst is tetraisopropyltitanate or titanium(IV) butoxide.8. A process according to wherein the amount of the catalyst is between 0.01 to 2.50 wt % based on the total weight of reaction mixture.9. A process according to ...

HEAT-ACTIVATED ADHESIVE COMPOSITION

A high solids radiation-curable coating comprises at least one acrylated oligomer component and a component soluble in the acrylated component that solidifies when the acrylated coating cures. The coating dries upon radiation cure and remains dry to a temperature of at least 60° C. and is bondable at a higher temperature. The formulations have significant utility as a dry to the touch adhesive that can be applied to a wide variety of substrates, and has particular applicability in the printing industry. 1. A radiation-curable adhesive coating , comprising:at least one acrylated oligomer component; anda component soluble in the acrylated component that solidifies when the acrylated coating cures,such that the coating dries upon radiation cure and remains dry to a temperature of at least 60° C. and is bondable at a higher temperature, the coating being free of additional tackifier or surfactant components.2. The coating of claim 1 , further comprising a photoinitiator.3. The coating of claim 1 , wherein the acrylated oligomer is a polyester or a polyurethane.4. The coating of claim 1 , wherein the acrylated oligomer is a polyester urethane acrylate.5. The coating of claim 4 , wherein the polyester urethane acrylate is present at a weight percentage of 5-70 percent.6. The coating of claim 5 , wherein the polyester urethane acrylate is present at a weight percentage of 25-50 percent.7. The coating of further comprising a monomer.8. The coating of wherein the monomer is chosen from the group consisting of (meth)acrylates claim 7 , vinyls claim 7 , and acrylamides.9. The coating of where the soluble solid is a plasticizer with a melting point between 40° C. and 200° C.10. The coating of wherein the plasticizer has a melting point of 50-120° C.11. The coating of wherein the plasticizer is present at a concentration of 1-30% by weight.12. The coating of wherein the plasticizer is present at a concentration of 2-10%.13. The coating of wherein the soluble component is chosen ...

POLYMER ENCASED SMOKELESS TOBACCO PRODUCTS

Methods for encasing bodies including smokeless tobacco or a tobacco substitute with a polymeric casing can include coating a compressed body with microfibers, applying tubular casings to compressed bodies, printing netting and webs on compressed bodies, injection molding around compressed bodies, applying a webbing to compressed bodies, placing compressed bodies into a skin forming bath, and including thermoplastic polymers in a compressed body. 1. A method of making a polymer encased smokeless tobacco or tobacco substitute product comprising:forming a compressed body including smokeless tobacco, a tobacco substitute, or a combination thereof;depositing rows of polymeric material on each side of said compressed body at at least two different angles to form a netting around said compressed body;curing said netting to form an encased body.2. The method of claim 1 , wherein the netting is UV cured or heat cured.3. The method of claim 1 , wherein the netting is cured in multiple steps for different sides.4. The method of claim 1 , wherein the netting is applied by a 3D printer or hot melt spray nozzle.5. A method of making a polymer encased smokeless tobacco or tobacco substitute product comprising:forming a compressed body including smokeless tobacco, a tobacco substitute, or a combination thereof;forming a stretched webbing of polymeric material;projecting said compressed body through said stretched webbing form webbing around said compressed body; andcuring said webbing to form an encased body.6. A method of making a polymer encased smokeless tobacco or tobacco substitute product comprising:forming a compressed body including smokeless tobacco, a tobacco substitute, or a combination thereof;moving said compressed body through a bath comprising a polymer foam to produce a polymer foamed skin on said compressed body; andcuring said polymer foamed skin to form an encased body.7. A method of making a polymer encased smokeless tobacco or tobacco substitute product ...

SOL-GEL COATING COMPOSITIONS AND RELATED PROCESSES

An alkoxysilane is contacted with water and an inorganic acid to form a first composition. A zirconium alkoxide is contacted with an organic acid to form a second composition. One or more alkoxysilanes and an organic acid are contacted with a mixture of the first and second compositions to form a sol-gel composition, to which a photoinitiator is added. The sol-gel composition has a ratio of a number of moles of silicon to a number of moles of zirconium (n/n) ranging from about 2 to about 10. The sol-gel composition is applied on a substrate (e.g., an aluminum alloy substrate) multiple times to form multiple sol-gel layers, and at least one of the sol-gel layers is cured by UV radiation. The multiple sol-gel layers are then thermally cured. 1. A method comprising:contacting a first alkoxysilane with water and an inorganic acid to form a first composition;contacting a zirconium alkoxide with a first organic acid to form a second composition;contacting the first composition with the second composition to form a mixture;{'sub': Si', 'Zr, 'contacting one or more second alkoxysilanes and a second organic acid with the mixture to form a sol-gel composition, the sol-gel composition having a ratio of a number of moles of silicon to a number of moles of zirconium (n/n) ranging from about 2 to about 10; and'}adding a photoinitiator to the sol-gel composition.2. The method of claim 1 , further comprising:diluting the sol-gel composition with a solvent and stirring.3. The method of claim 1 , wherein the contacting to form the first composition comprises mixing the first alkoxysilane having the formula R—Si—(R)with the water and the inorganic acid claim 1 , wherein the Ris methacryloxyalkyl or glycidyloxyalkyl claim 1 , and wherein the Ris methoxy or ethoxy.4. The method of claim 3 , wherein the mixing comprises:{'sub': Si', 'water, 'adding the water to a methacryloxypropyl alkoxysilane, the ratio of a number of moles of silicon to a number of moles of water (n/n) ranging from ...

SOL-GEL COATING COMPOSITIONS INCLUDING CORROSION INHIBITOR-ENCAPSULATED LAYERED DOUBLE HYDROXIDE AND RELATED PROCESSES

A Zn—Al layered double hydroxide (LDH) composition is added to a solution including a corrosion inhibitor and stirred, and a precipitate of the solution is collected, washed, and dried to form a corrosion inhibiting material (CIM), in which the LDH composition is intercalated with the corrosion inhibitor. An inorganic CIM and/or an organic CIM may be formed. The organic CIM may be added to a sol-gel composition to form an organic CIM-containing sol-gel composition, and the inorganic CIM may be added to a sol-gel composition to form an inorganic CIM-containing sol-gel composition. Further, the organic CIM-containing sol-gel composition may be applied on a substrate (e.g., an aluminum alloy substrate) to form an organic CIM-containing sol-gel layer and cured by ultraviolet (UV) radiation, the inorganic CIM-containing sol-gel composition may be applied on the substrate to form an inorganic CIM-containing sol-gel layer and cured by UV radiation, and the sol-gel layers may be thermally cured. 1. A method comprising:adding a Zn—Al layered double hydroxide (LDH) composition to a first solution comprising a first corrosion inhibiting compound and stirring;collecting a precipitate of the first solution; andwashing and drying the precipitate of the first solution to form a first corrosion inhibiting material (CIM), the first CIM comprising the first corrosion inhibiting compound intercalated in the Zn—Al LDH composition.2. The method of claim 1 , further comprising:mixing a zinc nitrate solution and an aluminum nitrate solution and stirring under nitrogen purging to form a mixture;adding a sodium nitrate solution to the mixture while maintaining a pH ranging from about 8 to about 12 and stirring under nitrogen purging;collecting a precipitate of the mixture; andwashing and drying the precipitate of the mixture to form the Zn—Al LDH composition.3. The method of claim 1 , further comprising:adding the first CIM to a sol-gel composition to form a CIM-containing sol-gel ...

APPARATUS AND PROCESSES FOR APPLYING A COATING TO ROLL FORMED PRODUCTS

A system for processing a product includes a curing chamber, a light source, and a reflective surface. The curing chamber has input and output openings to permit the product carrying a curable material to move therethrough. The curing light source generates a first curing light beam directed from the curing light source to a first portion of the product for curing the curable material carried on the first portion of the product within the curing chamber. The reflective surface directs a second curing light beam from the reflective surface to a second portion of the product for curing the curable material carried on the second portion of the product within the curing chamber. The second portion of the product is inaccessible by the first curing light beam. 1. A system for processing an associated product , the system comprising:a curing chamber comprising an input opening and an exit opening, the curing chamber being configured to permit the associated product carrying a curable material to move therethrough by receiving the associated product into the input opening and passing the associated product from the curing chamber to the exit opening;a first curing light source generating a first curing light beam directed from the first curing light source to a first portion of the associated product for curing the curable material carried on the first portion of the associated product within the curing chamber; anda first reflective surface directing a second curing light beam from the first reflective surface to a second portion of the associated product for curing the curable material carried on the second portion of the associated product within the curing chamber,wherein the second portion of the associated product is inaccessible by the first curing light beam.2. The system according to claim 1 , wherein:the first reflective surface comprises a plurality of mirrors receiving a composite second curing light beam and reflecting the composite second curing light beam ...

Ultra low thermo fusion pvc alternative plastisol coating and textile printing ink

The present invention relates to a novel PVC-free plastisol composition that cures at a temperature much lower than conventional plastisols. Also disclosed is a method of applying the composition.

METHOD AND APPARATUS FOR PRODUCING A DECORATIVE SURFACE

A method for producing a decorative surface having different gloss levels preferably comprising the following steps: 1. A method for producing a decorative surface having different gloss levels comprising the following steps:{'b': 1', '0', '1', '4, '(C) feeding of a workpiece (.), which is coated with at least a first lacquer layer (.) to a digital printing station;'}(D) provision of digital control data for the digital printing station;{'b': 1', '4', '1', '0', '1', '5', '1', '4', '1', '5', '1', '4, '(E) digital spraying of droplets on partial areas of the first lacquer layer (.) on the workpiece (.) with an at least partially transparent lacquer in order to apply a second lacquer layer (.) on the first lacquer layer (.), wherein after curing the second lacquer layer (.) has a different gloss level than the first lacquer layer (.).'}2. The method according to claim 1 , characterized in that{'b': 1', '0, 'a further step (A) is comprised, in which the workpiece (.) is fed to a lacquer application device, and'}{'b': 1', '0', '1', '4, 'a further step (B) is comprised, in which the workpiece (.) is coated with at least the first lacquer layer (.).'}3. The method according to claim 1 , characterized in that{'b': 1', '4', '1', '5, 'a further step (F) is comprised, in which the applied lacquer layers (., .) are physically dried and/or chemically cured.'}4. The method according to or claim 1 , characterized in that{'b': 1', '0, 'the workpiece (.) is printed with a decorative image before method step (A), and/or'}{'b': 1', '0, 'the workpiece (.) is printed with at least two different colors using a digital printer after method step (A) and before method step (B).'}5. The method according to preceding claims claim 1 , characterized in that the digital print data available for the decorative image on the workpiece are used in identical form or in a form modified by a digital manipulation method as a basis for the digital data provided in step (D).6. The method according to ...

Ultrasonic material applicators and methods of use thereof

An ultrasonic atomization material applicator includes a material applicator with at least one transducer and an array plate with an array of micro-applicators. Each of the micro-applicators has a material inlet, a reservoir, and a micro-applicator plate with a plurality of apertures. At least one supply line is in communication with the micro-applicators and configured to supply at least one material to each of the micro-applicators. The at least one ultrasonic transducer is mechanically coupled to the at least one array of micro-applicators and configured to vibrate the at least one array of micro-applicators such that atomized droplets of the at least one material are ejected from each of the micro-applicators. A movement device configured to cyclically move the at least one array of micro-applicators back and forth about at least one axis of the at least one array of micro-applicators can be included.

METHOD TO PRODUCE A COATING LAYER, A BUILDING PANEL AND A COATED FOIL

The present disclosure relates to a method to produce a coating layer, including applying a coating composition on a surface of a carrier, curing the coating composition to a coating layer, and subsequently applying pressure to the coating layer. The disclosure further relates to a method to produce a building panel, and such a building panel, and to a method to produce a coated foil, and such a coated foil. 1. A method to produce a coating layer , comprisingapplying a water-based coating composition on a surface of a carrier,curing the water-based coating composition to a coating layer,subsequently applying pressure to the coating layer.2. The method according to claim 1 , wherein the carrier comprises a thermoplastic material.3. The method according to claim 1 , wherein applying pressure comprises pressing the coating composition against a pressing device comprising portions having different gloss levels claim 1 , such that the coating layer obtains different gloss levels after pressing.4. The method according to claim 1 , wherein applying pressure comprises applying heat and pressure simultaneously.5. The method according to claim 1 , wherein the coating composition comprises a cross-linkable component.6. The method according to claim 1 , wherein the coating composition is UV-curable.7. The method according to claim 1 , wherein the coating composition comprises a two-component system.8. The method according to claim 1 , wherein the carrier is a foil.9. The method according to claim 1 , wherein applying pressure to the coating composition comprises pressing and attaching the coating layer on the carrier to a substrate claim 1 , wherein the carrier is intermediate the coating layer and the substrate.10. The method according to claim 1 , further comprising releasing the coating layer from the carrier prior to applying pressure claim 1 , and wherein applying pressure to the coating layer comprises pressing and attaching the coating layer to a substrate.11. The method ...

Antireflection film

The present invention relates to an antireflection film which exhibits one extremum at a thickness of 35 nm to 55 nm from the surface and exhibiting one extremum at a thickness of 85 nm to 105 nm from the surface in a graph showing the result of Fourier transform analysis for the result of X-ray reflectivity measurement using Cu—K-alpha rays.

SYSTEMS AND METHODS FOR ADDITIVELY MANUFACTURING COMPOSITE PARTS

A method () of additively manufacturing a composite part () comprises depositing a segment () of a continuous flexible line () along a print path (). The continuous flexible line () comprises a non-resin component () and further comprises a photopolymer-resin component () that is uncured. The method () further comprises delivering a predetermined or actively determined amount of curing energy () at least to a portion () of the segment () of the continuous flexible line () at a controlled rate while advancing the continuous flexible line () toward the print path () and after the segment () of the continuous flexible line () is deposited along the print path () to at least partially cure at least the portion () of the segment () of the continuous flexible line (). 1126-. (canceled)127300102300. A method () of additively manufacturing a composite part () , the method () comprising:{'b': 120', '106', '122', '106', '108', '110, 'depositing a segment () of a continuous flexible line () along a print path (), wherein the continuous flexible line () comprises a non-resin component () and further comprises a photopolymer-resin component () that is uncured; and'}{'b': 118', '124', '120', '106', '106', '122', '120', '106', '122', '124', '120', '106, 'delivering a predetermined or actively determined amount of curing energy () at least to a portion () of the segment () of the continuous flexible line () at a controlled rate while advancing the continuous flexible line () toward the print path () and after the segment () of the continuous flexible line () is deposited along the print path () to at least partially cure at least the portion () of the segment () of the continuous flexible line ().'}128300252108106266110252108. The method () according to claim 127 , further comprising applying a photopolymer resin () to the non-resin component () while pushing the continuous flexible line () through a delivery assembly () claim 127 , wherein the photopolymer-resin component () ...

Deactivation of Microwave Interactive Material

Microwave energy interactive material is partially coated with thermoset polymeric material. The thermoset polymeric material is cured on a first portion of the microwave energy interactive material. A second portion of the microwave energy interactive material is neither covered by nor protected by the cured thermoset polymeric material. A deactivating agent is applied to the coated microwave energy interactive material, so that the agent deactivates the second portion of the microwave energy interactive material into a microwave energy transparent area. The cured thermoset polymeric material protects the first portion of the microwave energy interactive material from the agent, so that it remains microwave energy interactive. 1. A packaging material , comprising:a substrate;microwave energy interactive material on the substrate;microwave energy transparent material on the substrate and adjacent to the microwave interactive material on the substrate, the microwave energy transparent material comprising the microwave energy interactive material in a deactivated condition; andthermoset polymeric material on the microwave energy interactive material, the thermoset polymeric material and the microwave energy interactive material being superposed with one another.2. The packaging material of claim 1 , wherein the deactivated microwave energy interactive material is not covered by the thermoset polymeric material.3. The packaging material of claim 1 , wherein the thermoset polymeric material comprises a UV-cured material.4. The packaging material of claim 1 , wherein a peripheral edge of an area of the microwave energy interactive material is superposed with a peripheral edge of the thermoset polymeric material in a plan view of the packaging material.5. The packaging material of claim 1 , wherein:the substrate has opposite first and second sides;the microwave energy interactive material is connected to the first side of the substrate; andthe deactivated microwave energy ...

BIREFRINGENT LENS MATERIAL FOR STEREOSCOPIC IMAGE DISPLAY DEVICE AND METHOD FOR PRODUCING BIREFRINGENT LENS FOR STEREOSCOPIC IMAGE DISPLAY DEVICE

The present invention provides a birefringent lens material for a stereoscopic image display, the birefringent lens material containing two or more liquid crystal compounds each having at least one polymerizable functional group, a birefringent lens for a stereoscopic image display, the birefringent lens being formed by using the lens material, and a method for producing a birefringent lens for a stereoscopic image display using the lens material. The birefringent lens material for a stereoscopic image display and the birefringent lens for a stereoscopic image display of the present invention are good in terms of optical characteristics, durability, and productivity, in particular, productivity. The method for producing a birefringent lens for a stereoscopic image display of the present invention has good productivity. 1. A method for producing a birefringent lens for a stereoscopic image display using a birefringent material having two or more liquid crystal compounds each having at least one polymerizable functional group , the method comprising the steps of:applying the birefringent lens material onto an alignment layer that has been subjected to an alignment treatment in a uniaxial direction; andforming the resulting coating film into a lens shape by conducting curing with ultraviolet light.2. The method for producing a birefringent lens for a stereoscopic image display according to claim 1 , wherein the step of forming the coating film into a lens shape by conducting curing with ultraviolet light is a step of curing the coating film with ultraviolet light through a mask having a pattern claim 1 , the coating film being composed of the birefringent lens material for a stereoscopic image display.3. The method for producing a birefringent lens for a stereoscopic image display according to claim 1 , wherein the step of forming the coating film into a lens shape by conducting curing with ultraviolet light is a step of covering claim 1 , with a resin mold claim 1 , ...

Systems and methods for additively manufacturing composite parts

A method ( 400 ) of additively manufacturing a composite part ( 102 ) is disclosed. The method ( 400 ) comprises applying a thermosetting resin ( 252 ) to a non-resin component ( 108 ) of a continuous flexible line ( 106 ) while pushing the non-resin component ( 108 ) through a delivery guide ( 112 ) and pushing the continuous flexible line ( 106 ) out of the delivery guide ( 112 ). The continuous flexible line ( 106 ) further comprises a thermosetting resin component ( 110 ) that comprises at least some of the thermosetting resin ( 252 ) applied to the non-resin component ( 108 ). The method ( 400 ) further comprises depositing, via the delivery guide ( 112 ), a segment ( 120 ) of the continuous flexible line ( 106 ) along the print path ( 122 ).

Systems for additively manufacturing composite parts

A system ( 100 ) for additively manufacturing a composite part ( 102 ) is disclosed. The system ( 100 ) comprises a housing ( 104 ) and a nozzle ( 107 ). The nozzle ( 107 ) is supported by the housing ( 104 ). The nozzle ( 107 ) comprises an outlet ( 110 ), sized to dispense a continuous flexible line ( 112 ). The continuous flexible line ( 112 ) comprises a non-resin component ( 114 ) and a photopolymer-resin component ( 116 ). The system ( 100 ) also comprises a feed mechanism ( 118 ), supported within the housing ( 104 ). The feed mechanism ( 118 ) is configured to push the continuous flexible line ( 112 ) out of the outlet ( 110 ) of the nozzle ( 107 ). The system ( 100 ) further comprises a light source ( 120 ), supported by the housing ( 104 ). The light source ( 120 ) is configured to deliver a light beam to the continuous flexible line ( 112 ) after the continuous flexible line ( 112 ) exits the outlet ( 110 ) of the nozzle ( 107 ) to at least partially cure the photopolymer-resin component ( 116 ) of the continuous flexible line ( 112 ).

Method and Apparatus Providing Increased UVLED Intensity and Uniform Curing of Optical-Fiber Coatings

A UVLED apparatus and a related method provide increased UVLED intensity to promote efficient curing of a coated glass fiber. The apparatus employs a plurality of UVLED sources, each UVLED source emitting an oscillating output of ultraviolet radiation. Typically, at least two of the UVLED sources have oscillating outputs of ultraviolet radiation that are out of phase with one another. During curing, an incompletely cured coating on a glass fiber absorbs electromagnetic radiation emitted from the UVLED sources.

Injection molded window and method

An injection molded part for a motor vehicle includes a film having a scratch-resistant layer, a plastic substrate molded to the film, wherein the plastic substrate is at least partially transparent or translucent, and a scratch-resistant coating molded to the plastic substrate on a side opposite the film.

SCRATCH RESISTANT TOUCH SENSOR

A method of manufacturing a scratch resistant, touch sensor comprising: (1) applying a non-polymer protective coating solution to a touch sensor; and (2) forming a cross-linked polymer structure by curing the protective coating solution. 1. A scratch resistant , touch sensor , comprising:a transparent, dielectric substrate;a first conductive layer formed on a first side of the substrate, the first conductive layer comprising a first grid of copper lines;a second conductive layer formed on a second side of the substrate, the second conductive layer comprising a second grid of copper lines, wherein the first and second grid are configured to enable detection of capacitance change between the first and second grids;a first tail comprising electrical leads and electrical connector disposed on the first side of the substrate and electrically connected to the first grid;a second tail comprising electrical leads and electrical connector disposed on the second side of the substrate and electrically connected to the second grid; and,a scratch resistant, protective coating applied to the first and second conductive layers.2. The scratch resistant claim 1 , touch sensor of claim 1 , further comprising:an optically transparent adhesive provided over the first grid; and,an insulating cover provided over the optically transparent adhesive.3. The scratch resistant claim 1 , touch sensor of claim 1 , wherein said coating comprises a cross-linked polymer structure4. The scratch resistant claim 3 , touch sensor of claim 3 , wherein the cross-link density of the scratch resistant claim 3 , protective coating is at least 50%.5. The scratch resistant claim 3 , touch sensor of claim 3 , wherein the cross-link density is from 60% to 70%.6. The scratch resistant claim 1 , touch sensor of claim 1 , wherein the thickness of the scratch resistant coating is 5 to 50 microns.7. The scratch resistant claim 1 , touch sensor of claim 1 , wherein the scratch resistant coating has a hardness of 2H ...

COMPOSITION, MANUFACTURING METHOD OF ADHESIVE SHEET, ADHESIVE SHEET, MANUFACTURING METHOD OF LAYERED BODY, AND LAYERED BODY

A composition which includes: a polythiol compound; a compound having a carbon-carbon double bond at a terminal of a molecule thereof; a photo radical generator; and a thermal radical generator, a ratio (Ene/SH) of a total molar number (Ene) of the carbon-carbon double bond contained in terminals of a molecule of the compound having a carbon-carbon double bond at a terminal of a molecule thereof to a total molar number (SH) of thiol groups contained in the polythiol compound being higher than 0.20 but equal to or less than 0.70. 1. A composition comprising:a polythiol compound;a compound having a carbon-carbon double bond at a terminal of a molecule thereof;a photo radical generator; anda thermal radical generator,a ratio (Ene/SH) of a total molar number (Ene) of the carbon-carbon double bond contained in terminals of a molecule of the compound having a carbon-carbon double bond at a terminal of a molecule thereof to a total molar number (SH) of thiol groups contained in the polythiol compound being higher than 0.20 but equal to or less than 0.70.2. The composition according to claim 1 , wherein the compound having a carbon-carbon double bond at a terminal of a molecule thereof comprises claim 1 , as a functional group containing the terminal double bond claim 1 , at least one selected from the group consisting of an acryloyl group claim 1 , a methacryloyl group claim 1 , an allyloxy group claim 1 , an allyl group claim 1 , a vinyloxy group claim 1 , and a vinyl group.3. The composition according to claim 1 , wherein the compound having a carbon-carbon double bond at a terminal of a molecule thereof comprises a methacryloyl group as a functional group containing the terminal double bond.4. The composition according to claim 1 , wherein the compound having a carbon-carbon double bond at a terminal of a molecule thereof further comprises an aromatic ring.5. The composition according to claim 1 , wherein the compound having a carbon-carbon double bond at a terminal of ...

PANEL FOR HOME APPLIANCE AND MANUFACTURING METHOD THEREOF

A panel for a home appliance and a manufacturing method thereof are provided, in which manufacturing time is reduced and chemical resistance is improved in such a way that a urethane coated layer is formed by using solvent-type urethane paint on a surface of an injection-molded part defining a portion of an appearance of a home appliance; and a printed layer is formed on the urethane coated layer by printing letters and symbols using a UV printing ink which may be cured through a cationic curing method. 1. A panel for a home appliance which defines an appearance of the home appliance , the panel comprising:an injection-molded part which is formed through an injection-molding by using a plastic material so as to define a shape of the panel;a urethane coated layer which is formed on a surface of the injection-molded part and is formed by using a solvent-type urethane paint so as to define an exterior of the panel for a home appliance; anda printed layer which is formed on a surface of the urethane coated layer, and is formed by being printed by using a UV printing ink which includes a monomer, an oligomer, a photoinitiator, and a pigment and is cured through a cationic curing method.2. The panel according to claim 1 , wherein the printed layer comprises letters and symbols for assisting in controlling and checking operation states of the home appliance.3. The panel according to claim 1 , wherein the solvent-type urethane paint comprises any one of melamine claim 1 , alkyd claim 1 , and acryl.4. The panel according to claim 1 , wherein the UV ink further comprises a curing accelerator claim 1 , an anti-forming agent claim 1 , a dispersing agent claim 1 , and silica.5. The panel according to claim 1 , wherein the UV printing ink has a pigment content which is determined in a range such that a color of the urethane coated layer is hidden claim 1 , and ultraviolet light irradiated for curing transmits the UV printing ink.6. The panel according to claim 5 , wherein the UV ...

Method and system for monitoring ultraviolet light for a fiber cure system

A system and method for monitoring and operating one or more light emitting devices is disclosed. In one example, light intensity within a dual elliptical reflecting chamber is sensed and operation of a fiber curing system is adjusted in response to an amount of sensed light energy.

POLARIZING PLATE PROTECTIVE FILM, POLARIZING PLATE, LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD OF POLARIZING PLATE PROTECTIVE FILM

There is provided a polarizing plate protective film including a transparent support having a thickness of 40 μm or less, and a hard coat layer having a film thickness of from 3 μm to 15 μm, wherein the hard coat layer is a layer formed by curing a hard coat layer forming composition containing at least the specific compounds, and a polarizing plate comprising: a polarizer, and at least one polarizing plate protective film, as a protective film for the polarizer. 2. The polarizing plate protective film according to claim 1 ,wherein the hard coat layer forming composition contains (c) inorganic fine particles reactive with an epoxy group or an ethylenically unsaturated double bonding group in an amount of 5% to 40% by mass based on 100% by mass of the total solid content of the hard coat layer forming composition.4. The polarizing plate protective film according to claim 1 ,wherein a thickness of the transparent support is 30 μm or less.5. The polarizing plate protective film according to claim 1 ,wherein the transparent support is a cellulose acylate film, and a thickness of the transparent support is 25 μm or less.6. The polarizing plate protective film according to claim 1 ,wherein a thickness of the hard coat layer is from 3 μm to 10 μm.7. The polarizing plate protective film according to claim 1 , containing the compound (a) in an amount of 5% by mass to 22% by mass.8. A polarizing plate comprising:a polarizer, and{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'at least one polarizing plate protective film according to , as a protective film for the polarizer.'}9. A liquid crystal display device comprising:a liquid crystal cell, and{'claim-ref': {'@idref': 'CLM-00008', 'claim 8'}, 'the polarizing plate according to , which is disposed at least one side surface of the liquid crystal cell,'}wherein the polarizing plate protective film is disposed at an outermost surface. This application claims priority from Japanese Patent Application No. 2014-157038, filed on ...

BENT SUBSTRATE PROVIDED WITH PRINT LAYER, AND METHOD FOR MANUFACTURING SAME

A method for manufacturing a bent substrate, having a masking step of forming a masking member (M) on a bent substrate () and forming a predetermined pattern, and a printing step of forming a print layer (P) on a surface to be printed of the bent substrate () including the masking member (M). It is thereby possible to perform printing on a bent substrate having a curved surface part in a productive manner and at a high printing accuracy. 1. A method for manufacturing a bent substrate provided with a print layer , comprising:a masking step of forming a masking material on a bent substrate to form a predetermined pattern; anda printing step of forming a print layer on a surface to be printed of the bent substrate provided with the masking material.2. The method for manufacturing a bent substrate provided with a print layer according to claim 1 , further comprising a mask-cleaning step of cleaning an end face of the masking material after the masking step.3. The method for manufacturing a bent substrate provided with a print layer according to claim 1 , further comprising a heating step of heating a printing material printed on the bent substrate.4. The method for manufacturing a bent substrate provided with a print layer according to claim 1 , further comprising a step of irradiating a printing material printed on the bent substrate with UV.5. The method for manufacturing a bent substrate provided with a print layer according to claim 1 , wherein in the masking step claim 1 , a printing material different from a printing material used in the printing step is printed as the masking material.6. The method for manufacturing a bent substrate provided with a print layer according to claim 1 , wherein in the printing step claim 1 , a printing material is ejected from a nozzle to be applied to the bent substrate.7. The method for manufacturing a bent substrate provided with a print layer according to claim 1 , wherein the printing step is carried by a spraying method ...

Low-gloss cured product having excellent stain resistance, and manufacturing method therefor

The present invention relates to a cured product having excellent stain resistance and low gloss, a method of manufacturing the same, and an interior material including the cured product. The cured product according to the present invention includes, along with an acrylic oligomer, an oligomer having a functional group containing silicon (Si) and an oligomer having a functional group containing fluorine (F), and thus, has excellent stain resistance and can implement a micro-folded structure on a surface thereof through extreme ultraviolet rays to be used during curing, thereby being capable of realizing low gloss without a matting agent.

THIN ALUMINIUM FLAKES

The present invention relates to aluminium flakes having a thickness between 7 and 9 nm, coating compositions containing them and the use of the coating compositions for forming (security) products. When the compositions of the present invention are used in coating a hologram the obtained products show an extremely bright OVD image and extremely strong rainbow effect, high purity and contrast. 13-. (canceled)4. A coating composition comprising aluminium flakes having a thickness between 8 and 9 nm and a mean particle diameter D50 of 9 to 10 μm ,wherein the optical density of the aluminium flakes is in the range of 0.16 to 0.24 as measured on the McBeth densitometer, andwherein the aluminium flakes are obtained by vacuum deposition with an operating range of 7 to 9 nm.5. The coating composition according to further comprisinga binder,wherein the ratio of the aluminium flakes to binder is sufficiently high as to permit the alignment of the aluminium flakes to the contours of the diffraction grating.6. The coating composition according to claim 5 , wherein the composition further comprises a solvent.7. The coating composition according to claim 6 , wherein the solvent comprises any one or more of the group comprising an ester claim 6 , a ketone claim 6 , an alcohol claim 6 , an aromatic hydrocarbon and water.8. The coating composition according to claim 5 , wherein the binder comprises any one or more selected from the group consisting of nitrocellulose claim 5 , ethyl cellulose claim 5 , cellulose acetate claim 5 , cellulose acetate propionate (CAP) claim 5 , cellulose acetate butyrate (CAB) claim 5 , alcohol soluble propionate (ASP) claim 5 , vinyl chloride claim 5 , vinyl acetate copolymers claim 5 , vinyl acetate claim 5 , vinyl claim 5 , acrylic claim 5 , polyurethane claim 5 , polyamide claim 5 , rosin ester claim 5 , hydrocarbon claim 5 , aldehyde claim 5 , ketone claim 5 , urethane claim 5 , polyethyleneterephthalate claim 5 , terpene phenol claim 5 , ...