КОМПОЗИЦИЯ ПОКРЫТИЯ, ПРЕМИКС, ПОДЛОЖКА С ПОКРЫТИЕМ, СПОСОБ ПОЛУЧЕНИЯ ПОДЛОЖКИ, СПОСОБ ПОЛУЧЕНИЯ КОМПОЗИЦИИ ПОКРЫТИЯ

Изобретение относится к диспергируемым в воде не содержащих хром композициям для покрытия с целью обеспечения защиты от коррозии металлической подложки, также к способу получения ее и покрытиям на ее основе. Композиция содержит кремнийорганический связующий агент - силан с эпоксифункциональной группой, металл в форме частиц, по меньшей мере, в количестве около 1,5 вес. % (металлический порошок и/или металлические чешуйки), выбранный из группы, включающей цинк, алюминий, их сплавы, загуститель, например, целлюлозный, модифицированные глины, водную среду и органический растворитель в количестве 1-30 вес. %, представляющий собой высококипящую органическую жидкость, например гликоли, простые эфиры гликолей, диацетоновый спирт. Готовят композицию путем приготовления предварительной смеси (премикс), содержащей, по меньшей мере, некоторые компоненты ее, и последующего перемешивания с другими компонентами композиции. Композицию используют для получения покрытия - получают металлическую подложку ...

Фотополимеризующаяся композиция для формирования негорючих покрытий

Изобретение относится к фотополимеризующейся композиций, содержащей предварительно растворенный полимер, и может быть использовано для ускоренного формирования из них композиций с пониженной горючестью. Описана фотополимеризующаяся композиция для формирования негорючих покрытий, включающая компоненты при следующих соотношениях, мас.ч.: полиуретановый каучук марки СКУ-8ТБ 22,5-27,5, диглицидиловый эфир гомоолигомера эпихлоргидрина Э-181 77,5-72,5, диметакрилат ФОМ-2 40, 2,4,6-триметилбензоилдифенилфосфиноксид 2, гексафторфосфат дифенилйодония 3. Техническим результатом изобретения является получение негорючих покрытий с улучшенными эластическими свойствами. 2 табл., 1 пр.

КОМПОЗИЦИЯ ПОКРЫТИЯ

Группа изобретений относится к композиции грунтовочного покрытия, пригодной для нанесения поверх нее покрытия, а также к применению композиции грунтовочного покрытия для увеличения коррозионной стойкости в системах многослойного покрытия, используемых для морских судов или морских сооружений, или летательных аппаратов. Пригодная для нанесения поверх нее покрытия композиция грунтовочного покрытия содержит: i) эпоксифункциональное акриловое связующее на основе органического растворителя, образованное из глицидилметакрилата и по меньшей мере одного дополнительного этиленненасыщенного мономера, и ii) сшиватель, включающий полиамин. Описана также система покрытия, содержащая пригодную для нанесения поверх нее покрытия композицию грунтовочного покрытия и композицию нанесенного поверх покрытия. Технический результат – обеспечение грунтовки и системы покрытия, пригодной для использования для морского судна, морского сооружения или летательного аппарата с достижением желаемого уровня коррозионной ...

УДАЛЯЕМОЕ ЦВЕТНОЕ ГЕЛЕВОЕ БАЗОВОЕ ПОКРЫТИЕ ДЛЯ ИСКУССТВЕННЫХ НОГТЕЙ И СПОСОБ ЕГО ПОЛУЧЕНИЯ

Изобретение относится к способным к полимеризации под действием УФ-облучения композициям для покрытия натуральных и искусственных ногтей. Композиция состоит из по меньшей мере одного реакционноспособного (мет)акрилата, по меньшей мере одного реакционноспособного уретан(мет)акрилата, по меньшей мере одного сополимера полиметилметакрилата-полиметакриловой кислоты, по меньшей мере одного нереакционноспособного растворимого в растворителе полимера, выбранного из сложных эфиров целлюлозы, поливинилбутиральных смол, тозиламид(толуолсульфонамид)формальдегидных смол и их смесей, по меньшей мере одного нереакционноспособного растворителя, полипропиленгликоль(мет)акрилированного или полиэтиленгликоль(мет)акрилированного мономеров, по меньшей мере, одного фотоинициатора. Композицию отверждают воздействием УФ-излучения с получением акрилового материала, имеющего пустоты, образованные в нем. Технический результат - улучшенные адгезионные свойства и прочность акриловых материалов, образующих покрытие ...

ВОДНОЕ БАЗОВОЕ ПОКРЫТИЕ И ПОЛУЧЕНИЕ МНОГОСЛОЙНЫХ КРАСОЧНЫХ СИСТЕМ ПОСРЕДСТВОМ ПРИМЕНЕНИЯ БАЗОВОГО ПОКРЫТИЯ

Настоящее изобретение относится к водному материалу базового покрытия, способу получения многослойной красочной системы, способу ремонта многослойной красочной системы и к системе повторного нанесения при ремонтных работах. Водный материал базового покрытия содержит по меньшей мере одну водную полиуретан-полимочевинную дисперсию (PD) с полиуретан-полимочевинными частицами, которые присутствуют в дисперсии, и при этом имеют средний размер частиц 40-2000 нм, и гель-фракцию, составляющую по меньшей мере 50%, а также содержит по меньшей мере одну водную дисперсию (wD), которая содержит полимер с размером частиц 100-500 нм, полученный посредством последовательной радикальной эмульсионной полимеризации трех разных мономерных смесей (А), (Б), и (В) олефинненасыщенных мономеров. Указанные полиуретан-полимочевинные частицы в прореагировавшем виде содержат (Z.1.1) по меньшей мере один полиуретановый преполимер, включающий анионные группы и/или группы, которые могут превращаться в анионные группы, ...

ПРОЗРАЧНАЯ ДРЕВЕСИНА И СПОСОБ ЕЕ ПОЛУЧЕНИЯ

Группа изобретений относится к деревообрабатывающей промышленности, в частности к получению прозрачной древесины. Прозрачная древесина содержит древесный субстрат и по меньшей мере один полимер. Прозрачная древесина имеет оптический коэффициент пропускания по меньшей мере 60% при длине волны в электромагнитном спектре в диапазоне от 400 до 1000 нм. Древесный субстрат содержит более чем 15% лигнина, измеренного как лигнин Класона. В древесный субстрат добавляют отбеливающую жидкость для того, чтобы инактивировать хромофоры в древесном субстрате. Пропитывают отбеленный древесный субстрат раствором, содержащим преполимеры или мономеры или их комбинации. Выполняют полимеризацию пропитывающих преполимеров или мономеров или их комбинации с получением прозрачной древесины. Повышается коэффициент пропускания и экологическая безопасность получения прозрачной древесины. 3 н. и 10 з.п. ф-лы, 6 ил., 2 табл.

УСТРОЙСТВО ДЛЯ ВЫДАВЛИВАНИЯ РЕЛЬЕФА

Использование: для выдавливания рельефа. Сущность изобретения заключается в том, что устройство для выдавливания рельефа включает кремниевый эталон, который содержит совокупность элементов нанорельефа. На кремниевый эталон нанесен в виде покрытия слой, препятствующий прилипанию, который включает молекулу, содержащую циклосилоксан, имеющий по меньшей мере одну функциональную группу силана. Способ включает образование эталонного шаблона посредством: осаждения на кремниевый эталон, который включает совокупность элементов нанорельефа, композиции, которая включает растворитель и молекулу, содержащую циклосилоксан, имеющий по меньшей мере одну функциональную группу силана; и отверждения композиции, приводящего к образованию препятствующего прилипанию слоя на кремниевом эталоне, где слой, препятствующий прилипанию, включает указанную молекулу. Способ дополнительно включает осаждение материала рабочего штампа на основе кремния на слой эталонного шаблона, препятствующий прилипанию; отверждение материала ...

АКРИЛОВЫЕ ПОЛИМЕРЫ И ПОРОШКООБРАЗНЫЕ ПОКРОВНЫЕ КОМПОЗИЦИИ И ВКЛЮЧАЮЩИЕ ИХ ПОКРЫТЫЕ ПОРОШКОМ ПОДЛОЖКИ

Изобретение относится к эпоксидому функциональному акриловому полимеру, содержащему в качестве сополимеризованных мономеров: i) от приблизительно 10 до приблизительно 40 мас.% одного или нескольких эпоксидных функциональных ненасыщенных мономеров; ii) от приблизительно 10 до приблизительно 20 мас.% одного или нескольких гидрофобных акриловых мономеров и iii) от более чем 50 до приблизительно 75 мас.% по меньшей мере одного неионного мономера, который отличается от гидрофобных акриловых мономеров (ii) и выбран из акриловых, виниловых или аллиловых мономеров; причем массовое процентное содержание каждого мономера определяется по отношению к суммарной массе сополимеризованных мономеров в полимере; данный полимер имеет температуру стеклования (Tg), составляющую более чем 85 градусов Цельсия; и полимер имеет вычисленный параметр растворимости, составляющий от приблизительно 9,20 до приблизительно 9,30 (кал/см), и дополнительно содержащий от приблизительно 0,5 до приблизительно 12 мас.% винилароматического ...

СИСТЕМА ПЕЧАТНЫХ КРАСОК ДЛЯ ПЕЧАТИ НА ОБОЛОЧКАХ ДЛЯ ПИЩЕВЫХ ПРОДУКТОВ НА ОСНОВЕ ПОЛИАМИДА, ИМЕЮЩИХ ПЕЧАТЬ ОБОЛОЧКИ ДЛЯ ПИЩЕВЫХ ПРОДУКТОВ, И СПОСОБ ИХ ПОЛУЧЕНИЯ

Изобретение относится к напечатанным пленкам на основе полиамида, применяющимся в качестве оболочки для пищевых продуктов, в частности искусственной колбасной оболочки. Предложена система печатных красок для печатания на пленках на основе (со)полиамида. Указанная система содержит радикально-отверждаемую грунтовую краску и радикально-отверждаемую под действием УФ-излучения печатную краску, которая образует практически бесцветный слой грунтовой краски. Грунтовая краска включает реакционно-активное соединение, которое в одной молекуле содержит группу, способную к образованию связи с (со)полиамидной поверхностью, и группу с этиленовой ненасыщенностью, которая может вступать в инициируемую радикалами реакцию полиприсоединения. Предложены также одно- или многослойная пленка на основе (со)полиамида с нанесенной печатью указанной системой печатных красок и способ ее получения. Предложенная система печатных красок обеспечивает на пищевых пленках на основе (со)полиамида печать с высокой адгезией ...

СПОСОБ И КОМПОЗИЦИЯ ДЛЯ НАНЕСЕНИЯ ПОКРЫТИЯ НА МАТЕРИАЛ ДЛЯ РАЗМНОЖЕНИЯ

На материал для размножения растений, например, такой как семена, наносят композицию, включающую преполимер аминной смолы с кислой водной фазой, содержащей катализатор. Дополнительно композиция содержит сшивающий реагент. Обработанный такой композицией материал уменьшает образование пыли на семенах и отшелушивание веществ с них. 2 н. и 20 з.п. ф-лы, 8 табл.

ПОРОШКОВАЯ ПОКРЫВАЮЩАЯ КОМПОЗИЦИЯ

Изобретение раскрывает композицию маточной смеси, способ получения композиции маточной смеси, способ получения порошковой покрывающей композиции, порошковую покрывающую композицию, получаемую указанным способом, а также применение композиции маточной смеси для порошковой покрывающей композиции или для повышения непрозрачности отвержденного порошкового покрытия. Композиция маточной смеси содержит, по меньшей мере, 50% масс. частиц диоксида титана и, по меньшей мере, 10% масс. компонента (b1) или (b2), или (b3), который содержит, по меньшеймере, одну эпоксидную смолу. Компонент (b1) содержит эпоксидную смолу, имеющую, по меньшей мере, одну углерод-углеродную двойную и/или тройную связи, которые не являются концевыми. Компонент (b2) содержит смесь, по меньшей мере, одной эпоксидной смолы без углерод-углеродной двойной и тройной связей и, по меньшей мере, одного ненасыщенного органического соединения, имеющего одну углерод-углеродную двойную или тройную связи, которые не являются концевыми.

ЧАСТИЦЫ АКРИЛОВОГО ПОЛИМЕРА, СПОСОБ ИХ ПРОИЗВОДСТВА, КОМПОЗИЦИЯ ПЕЧАТНОЙ КРАСКИ И ПОКРЫВНАЯ КОМПОЗИЦИЯ

Изобретение относится к частицам акрилового полимера. Частицы акрилового полимера содержат: составляющее звено (A), полученное из метилметакрилата, составляющее звено (B), полученное из алкилового эфира (мет)акриловой кислоты, где алкиловый эфир имеет от 2 до 8 атомов углерода, и составляющее звено (C), полученное из α,β-ненасыщенной карбоновой кислоты, причем частицы находятся в порошкообразной форме и частицы имеют количество элемента натрия от 3,5 до 50 ч./млн. Заявлены варианты способа получения частиц акрилового полимера, композиция печатной краски, композиция покрытия. Технический результат – получение частиц акрилового полимера с хорошей текучестью и растворимостью в органическом растворителе, что обеспечивает технологические преимущества при применении частиц в покрытиях. 6 н. и 13 з.п. ф-лы, 1 табл.

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 ...

СПОСОБ ПОЛУЧЕНИЯ ПОКРЫТИЙ СПОСОБ ПОЛУЧЕНИЯ ПОКРЫТИЙ

... 1. Способ нанесения покрытия на поверхность, в котором на подлежащую покрытию поверхность наносят массу для покрытия с вязкостью менее 100 Па·с, измеренной при температуре 25°С, с последующим отверждением, отличающийся тем, что используют массу для покрытия, содержащую реакционноспособную смолу, включающую A) 1 мас.ч., по меньшей мере, одного этиленненасыщенного соединения, B) 0-2 масс.ч. растворимого или набухающего в А) (фор)полимера, C) от 0 до 0,15 мас.ч., по меньшей мере, одного парафина и/или воска, D) окислительно-восстановительную систему, содержащуюся отдельно до полимеризации полимеризующихся компонентов системы, по меньшей мере, в отношении одного компонента окислительно-восстановительной системы, и содержащую ускоритель и пероксидный катализатор или инициатор в количестве, достаточном для холодного отверждения компонента А), и Е) обычные добавки, и во время нанесения массы для покрытия над подлежащей покрытию поверхностью пропускают поток газа посредством, по меньшей мере, одной ...

СИЛИКОНГИДРОГЕЛИ, ИМЕЮЩИЕ СТРУКТУРУ, СФОРМИРОВАННУЮ ПУТЕМ УПРАВЛЕНИЯ КИНЕТИКОЙ РЕАКЦИЙ

... 1. Силикон-гидрогель, изготовленный из реакционной смеси, содержащейот приблизительно 30 до приблизительно 75 вес.% по меньшей мере одного медленно реагирующего гидрофильного мономера, имеющего кинетический период полураспада медленно реагирующего гидрофильного мономера;по меньшей мере один силиконсодержащий компонент, имеющий кинетический период полураспада силиконсодержащего компонента, который может быть необязательно замещен по меньшей мере одной группой, содержащей гидроксил;по меньшей мере один фотоинициатор; ипо меньшей мере один гидроксилсодержащий компонент, выбранный из группы, состоящей из упомянутых силиконсодержащих компонентов, замещенных по меньшей мере одной гидроксильной группой, по меньше мере одного мономера гидроксиалкила и их смесей,в котором отношение периода полураспада указанного, медленно реагирующего гидрофильного компонента к периоду полураспада указанного силиконсодержащего компонента составляет по меньшей мере 2.2. Силикон-гидрогель по п. 1, сформированный из ...

ДОЛГОВЕЧНОЕ УФ-ОТВЕРЖДАЕМОЕ ПОКРЫТИЕ

... 1. УФ-отверждаемое покрытие, содержащее:от около 65 масс.% до около 85 масс.% акрилатного компонента;от около 0,1 масс.% до около 5 масс.% фотоинициатора;от около 0,1 масс.% до около 5 масс.% аминового синергиста;от около 1 масс.% до около 15 масс.% абразива.2. Покрытие по п. 1, в котором акрилатный компонент содержит акрилат, выбранный из полиэфиракрилата, эпоксиакрила, силиконакрилата или сочетания из двух или более упомянутых соединений.3. Покрытие по п. 1, содержащее от около 2 масс.% до около 3,5 масс.% фотоинициатора.4. Покрытие по п. 1, дополнительно содержащее от около 1 масс.% до около 10 масс.% смазки.5. Покрытие по п. 2, в котором акрилатный компонент содержит силиконакрилат.6. Покрытие по п. 1, содержащее от около 70 масс.% до около 82 масс.% акрилатного компонента.7. Покрытие по п. 1, содержащее от около 75 масс.% до около 80 масс.% акрилатного компонента.8. Покрытие по п. 1, содержащее от около 2 масс.% до около 3 масс.% аминового синергиста.9. Покрытие по п. 1, дополнительно ...

ПОЛИМЕРИЗУЕМЫЙ КОМПОЗИЦИОННЫЙ МАТЕРИАЛ

Полимеризуемый композиционный материал для нанесения преимущественно защитных покрытий содержит метилметакрилат, полибутилметакрилат, полиизоцианат, перхлорвиниловую смолу, инициатор полимеризации, катализатор полимеризации, амин и модифицирующую добавку. Для получения однородных по качеству коррозионностойких покрытий на крупногабаритных изделиях и инженерных сооружениях, преимущественно эксплуатируемых в условиях тропического климата, он содержит модифицирующую добавку в виде алифатических многоатомных спиртов, или сложных эфиров таких спиртов и ортофосфорной кислоты, или смеси указанных спиртов и указанных фосфатов этих спиртов, причем указанные ингредиенты взяты в следующем соотношении, мас.ч.: метилметакрилат 100, полибутилметакрилат 3 - 65, полиизоцианат 1 - 75, перхлорвиниловая смола 0,1 - 50, инициатор полимеризации 0,1 - 15, катализатор полимеризации 0,05 - 5, амин 0,01 - 5, модифицирующая добавка 0,1 - 15. 2 з.п.ф-лы, 2 табл.

ВОДНЫЕ ПЕРВИЧНЫЕ ДИСПЕРСИИ, СПОСОБ ИХ ПОЛУЧЕНИЯ И ИХ ПРИМЕНЕНИЕ

Изобретение относится к водным катионным стабилизированным первичным дисперсиям. Водная катионная стабилизированная первичная дисперсия для получения покрывающих материалов включает (1) диспергированные полимерные частицы, которые (I) имеют Z-средний диаметр частицы от 5 до 500 нм, и (II) получены эмульсионной полимеризацией, по меньшей мере, одного олефиново ненасыщенного мономера (А), при этом эмульсионную полимеризацию осуществляют в присутствии одного или нескольких эмульгаторов (EQ), имеющих следующую формулу:где Rозначает фрагмент с 15-40 атомами углерода, который содержит, по меньшей мере, одну ароматическую группу и, по меньшей мере, одну алифатическую группу и который содержит, по меньшей мере, одну функциональную группу, выбранную из гидроксильных групп, тиоловых групп и первичных или вторичных аминогрупп, и/или имеет, по меньшей мере, одну кратную связь углерод-углерод, где фрагмент Rимеет структуру Gr-Gr-Gr-, где Grозначает ароматическую группу, Grозначает первую алифатическую ...

СПОСОБ НАНЕСЕНИЯ ПОКРЫТИЯ НА ПОВЕРХНОСТИ В ХИМИЧЕСКИХ УСТАНОВКАХ

Изобретение касается способа снабжения металлической или бетонной поверхности химической установки покрытием, композиции для покрытия, а также химической установки, на которую наносят покрытие. Сначала получают композицию для покрытия, содержащую эпокси-функциональную смолу и аминовый отвердитель для эпокси-функциональной смолы, при этом композиция покрытия включает органическое кремнийсодержащее соединение, выбранное из группы органосиланов и органосилоксанов, при молярном соотношении атомов кремния органического кремнийсодержащего соединения и эпоксигрупп в композиции покрытия в диапазоне 0,20-0,75:1,00. Осуществляют нанесение композиции покрытия на металлическую или бетонную поверхность химической установки с образованием слоя покрытия. Покрытие отверждается при температуре в диапазоне от 0 до 50°C. Химическая установка содержит металлическую или бетонную поверхность, снабжена внутренней облицовкой из отвержденной композиции покрытия, а также композицией покрытия, подходящей для снабжения ...

СИЛАН В КАЧЕСТВЕ МАТЕРИАЛА ПОКРЫТИЯ И СПОСОБ НАНЕСЕНИЯ ПОКРЫТИЯ ИЗ СИЛАНА

... 1. Способ нанесения покрытия из силана, отличающийся тем, что проводят органическую реакцию «сшивания» между одним или несколькими не конденсированными предварительно силанами с молекулярной массой более 300 и гомологичными или не гомологичными силанами или органическими мономерами, олигомерами или полимерами с добавкой реагента, состоящего из кислот Льюиса в количестве от 0,5 до 50 вес.%, после чего полученный материал покрытия наносят на подложку и отверждают. ! 2. Способ по п.1, отличающийся тем, что молекулярная масса силана или силанов составляет более 500, особо предпочтительно более 1000. ! 3. Способ по п.2, отличающийся тем, что силан или силаны содержат в органических боковых цепях поляризованные группы, способные образовывать водородные мостиковые связи. ! 4. Способ по п.1, отличающийся тем, что давление пара силана или силанов составляет менее 2, предпочтительно менее 1, особо предпочтительно менее 0,5 гПа при 20°С. ! 5. Способ по п.1, отличающийся тем, что органическая часть ...

МАТЕРИАЛ ПОКРЫТИЯ, СПОСОБ ЕГО ПОЛУЧЕНИЯ И ЕГО ПРИМЕНЕНИЕ ДЛЯ ПОЛУЧЕНИЯ АДГЕЗИОННЫХ ПОКРЫТИЙ С ОКРАШИВАЮЩИМИ И/ИЛИ ДЕКОРАТИВНЫМИ ЭФФЕКТАМИ

... 1. Отверждаемый актиничным излучением, по сути или полностью не содержащий органических растворителей, жидкий материал покрытия, содержащий ! (А) по меньшей мере два соединения общей формулы I: ! , ! в которой переменные имеют следующее значение: ! Х означает ароматический остаток с от 6 до 14 атомами углерода, гетероциклический ароматический остаток с от 5 до 20 кольцевыми атомами или алкильный остаток с от 6 до 30 атомами углерода, ! Y означает трехвалентный органический остаток, ! Z означает связывающую функциональную группу и ! Gr означает органический остаток с по меньшей мере одной активируемой актиничным излучением группой; ! с указанием, что по меньшей мере одно из по меньшей мере двух соединений (А) имеет один ароматический или гетероциклический ароматический остаток Х (=соединение А1) и по меньшей мере одно из по меньшей мере двух соединений ! (A) имеет алкильный остаток Х (=соединение А2); ! (B) по меньшей мере один активируемый актиничным излучением олигомер и/или полимер, выбранный ...

ДВУХКОМПОНЕНТНАЯ КРАСОЧНАЯ КОМПОЗИЦИЯ И СПОСОБ ОБРАЗОВАНИЯ МНОГОСЛОЙНОГО ПОКРЫТИЯ С ЕЕ ПРИМЕНЕНИЕМ

СПОСОБ И СОСТАВ ДЛЯ ПРОПИТКИ ПОРИСТЫХ МАТЕРИАЛОВ

КОМПОЗИЦИЯ ПОКРЫТИЯ

УСТОЙЧИВОЕ К ЩЕЛОЧАМ ПОКРЫТИЕ ДЛЯ ЛЕГКИХ МЕТАЛЛОВ, В ЧАСТНОСТИ АЛЮМИНИЯ

СВЕТОДИОДНОЕ ОТВЕРЖДЕНИЕ РАДИАЦИОННО ОТВЕРЖДАЕМЫХ ПОКРЫВНЫХ КОМПОЗИЦИЙ ОПТИЧЕСКИХ ВОЛОКОН

... 1. Радиационно отверждаемая покрывная композиция для оптического волокна, где композиция способна претерпевать фотополимеризацию при нанесении на оптическое волокно и при облучении светом светоизлучающего диода (СИД), у которого длина волны составляет от 100 до 900 нм, и образовывать отвержденное покрытие на оптическом волокне, причем указанное отвержденное покрытие имеет верхнюю поверхность, указанное отвержденное покрытие, имеющее процентное прореагировавшее акрилатное ненасыщение (% ПАН) на верхней поверхности, составляющее 60% или более.2. Радиационно отверждаемая покрывная композиция по п.1, где излучение светоизлучающего диода (СИД) имеет длину волны, составляющую 100 - 300; 300 - 475 или 475 - 900 нм.3. Радиационно отверждаемая покрывная композиция по п.1, где указанная композиция включает:(a) по меньшей мере, один уретан(мет)акрилатный олигомер;(b) по меньшей мере, один реакционноспособный растворяющий мономер; и(c) по меньшей мере, один фотоинициатор.4. Радиационно отверждаемая ...

ЗАЩИТНЫЙ И/ИЛИ ЦЕННЫЙ ДОКУМЕНТ, СПОСОБ ЕГО ПОЛУЧЕНИЯ, ТЕРМОПЛАСТИЧНАЯ ПОЛИМЕРНАЯ ПЛЕНКА, ОБЕСПЕЧЕННАЯ УСТОЙЧИВЫМ К ЦАРАПИНАМ ПОКРЫТИЕМ, И ЛАКОВАЯ КОМПОЗИЦИЯ ДЛЯ ПОЛУЧЕНИЯ УСТОЙЧИВОГО К ЦАРАПИНАМ ПОКРЫТИЯ

... 1. Защищенный и/или ценный документ, содержащий по меньшей мере одно устойчивое к царапинам покрытие, отличающийся тем, что устойчивое к царапинам покрытие получено из лаковой композиции, содержащейI) 12-70 мас.ч. по меньшей мере одного С-С-диол-диакрилата или С-С-диол-диметакрилата, в котором С-Созначает линейный алкиленовый остаток, который при необходимости может быть замещен метильной группой или может быть прерван одним или несколькими атомами кислорода и необязательно замещен одной или несколькими метильными группами,II) 12-40 мас.ч. по меньшей мере одного алкоксилированного, предпочтительно этоксилированного моно-, ди-, три-, тетра, пента- или гексаакрилата или алкоксилированного, предпочтительно этоксилированного моно-, ди-, три-, тетра, пента- или гексаметакрилата,III) 0-40 мас.ч. по меньшей мере одного мономера, выбранного из группы, включающей пентаэритрит-триакрилат, пентаэритрит-тетраакрилат, дипентаэритрит-тетраакрилат, дипентаэритрит-пентаакрилат, дипентаэритрит-гексаакрилат ...

КОМПОЗИЦИИ ДЛЯ ПОКРЫТИЯ, СОДЕРЖАЩИЕ ГИДРОКСИФЕНИЛ-ФУНКЦИОНАЛЬНЫЙ ПОЛИМЕР И ЛАТЕКСНЫЙ ПОЛИМЕР

УДАЛЯЕМЫЙ ЦВЕТНОЙ СЛОЙ ДЛЯ ПОКРЫТИЙ ИСКУССТВЕННЫХ НОГТЕЙ И СВЯЗАННЫЕ С ЭТИМ СПОСОБЫ

... 1. Способная к полимеризации композиция, содержащая:по меньшей мере одно способное к полимеризации соединение;по меньшей мере один нереакционноспособный растворимый в растворителе полимер; ипо меньшей мере один нереакционноспособный растворитель;где вследствие воздействия ускорителя полимеризации способная к полимеризации композиция вулканизируется в акриловый термоотверждаемый материал, имеющий пустоты, образованные в нем.2. Композиция по п.1, где по меньшей мере одно способное к полимеризации соединение представляет собой (мет)акрилат.3. Композиция по пункту 1, дополнительно содержащая по меньшей мере один уретан(мет)акрилат.4. Композиция по п.1, дополнительно содержащая по меньшей мере одно соединение, выбранное из группы, состоящей из полипропиленгликольмонометакрилатов, полиэтиленгликольмонометакрилатов и их смесей.5. Композиция по п.1, где ускоритель полимеризации выбирается из группы, состоящей из переноса тепла и/или излучения, видимого излучения, УФ излучения, электронно-лучевого ...

Водная композиция для покрытия для нанесения верхнего покрытия

НЕВОДНЫЕ ПОЛИУРЕТАНОВЫЕ ПОКРЫВАЮЩИЕ КОМПОЗИЦИИ

... 1. Неводная покрывающая композиция, содержащая:1) от 75 до 99 мас.% твердого ненасыщенного уретан(мет)акрилатного полимера или олигомера; и2) от 1 до 25 мас.% мягкого ненасыщенного уретан(мет)акрилатного полимера или олигомера, содержащего аллофанатные группы;где выраженные в мас.% количества компонентов 1) и 2) в сумме составляют 100%.2. Покрывающая композиция по п.1, содержащая от 85 до 95 мас.% компонента 1) и от 5 до 15 мас.% компонента 2).3. Покрывающая композиция по п.1, в которой компонент 1) получают по реакцииi) одного или более органических полиизоцианатов иii) одного или более содержащих функциональные группы -NH или -ОН соединений, иiii) 1) от 0 до около 100 мас.%, предпочтительно от около 10 до около 90 мас.% и наиболее предпочтительно от около 25 до около 75 мас.% моно-, ди-, три- или полигидроксил-C-C-алкил- или C-C-арил(мет)акрилата;2) от 0 до 100 мас.% ненасыщенного (мет)акрилатного полиола на основе соединения, выбранного из группы, включающей сложные полиэфиры, простые ...

ПОЛИОЛЕФИНОВАЯ КОМПОЗИЦИЯ ДЛЯ СИСТЕМ ТРУБ И ЛИСТОВ

... 1. Полиолефиновая композиция, содержащая (в массовом процентном отношении):A) от 1,0% до 9,5% сополимера пропилена и 1-гексена, где указанный сополимер содержит от 0,1 до 5% повторяющихся полученных из 1-гексена звеньев;B) от 80,5% до 99% гетерофазной полипропиленовой композиции, содержащей:B1) от 50% до 85% пропиленового гомополимера, причем указанный пропиленовый полимер не растворяется в ксилоле при комнатной температуре в количестве, превышающем 85% и имеет индекс полидисперсности, составляющий от 3 до 10, и индекс текучести расплава от 0,5 до 10 дг/мин;B2) от 5% до 50% сополимера этилена и пропилена, в котором содержание полученных из этилена звеньев составляет от 30% до 70%;где указанная полимерная композиция имеет индекс текучести расплава от 0,05 до 10 дг/мин.2. Полиолефиновая композиция по п.1, которая имеет модуль изгиба превышающий 1500 МПа.3. Полиолефиновая композиция по п.1 или 2, содержащая (в массовом процентном отношении):A) от 2% до 8% сополимера пропилена и 1-гексена по ...

ТРУБЫ И ПОЛИОЛЕФИНОВАЯ КОМПОЗИЦИЯ ДЛЯ ИХ ИЗГОТОВЛЕНИЯ

... 1. Гетерофазная полипропиленовая композиция, содержащая (в массовом процентном отношении к сумме компонентов A и B):A) от 80% до 97% статистического сополимера пропилена, содержащего от 0,1 до 4 полученных из 1-гексена звеньев; причем указанный статистический сополимер пропилена имеет:- индекс текучести расплава, измеренный согласно стандарту ISO 1133 (230°C, 5 кг) и составляющий от 0,3 до 5 г/10 мин;- индекс полидисперсности (PI), составляющий от 4 до 10, предпочтительно от 5 до 6;B) от 3 до 20% сополимера пропилена и этилена, где содержание полученных из этилена звеньев составляет от 50% до 55% за исключением предельных значений;где гетерофазная полипропиленовая композиция характеризуется следующими значениями: индекс текучести расплава, измеренный согласно стандарту ISO 1133 (230°C, 5 кг) и составляющий от 0,5 до 5 г/10 мин, и характеристическая вязкость (IV) фракции, растворимая в ксилоле при комнатной температуре, которая составляет от 2,0% до 5,0%.2. Гетерофазная полипропиленовая ...

ПРОЗРАЧНАЯ ДРЕВЕСИНА И СПОСОБ ЕЕ ПОЛУЧЕНИЯ

СИСТЕМА КРАСОЧНОГО ПОКРЫТИЯ И СПОСОБ ПОЛУЧЕНИЯ МНОГОСЛОЙНОГО КРАСОЧНОГО ПОКРЫТИЯ

... 1. Система красочного покрытия, которая содержит:подложку;первый красочный слой, расположенный на указанной подложке и сформированный из первой композиции, содержащей либо первое комплексоразрушающее вещество, либо первый органоборановый комплекс; ивторой красочный слой, расположенный на указанном первом красочном слое и сформированный из второй композиции, содержащей другой из указанного первого комплексоразрушающего вещества и указанного первого органоборанового комплекса;где, по меньшей мере, одна из указанной первой композиции и указанной второй композиции дополнительно содержит радикально полимеризуемое соединение, выбранное из группы свободнорадикально полимеризуемых мономеров, свободнорадикально полимеризуемых олигомеров, свободнорадикально полимеризуемых полимеров и их комбинаций; игде указанное первое комплексоразрушающее вещество разрушает указанный первый органоборановый комплекс на границе между указанными первым и вторым красочными слоями, формируя свободные радикалы, инициирующие ...

СПОСОБ ПОЛУЧЕНИЯ УРЕТАН(МЕТ)АКРИЛАТОВ

СПОСОБ ПОКРЫТИЯ СТРОИТЕЛЬНОЙ ПАНЕЛИ И СТРОИТЕЛЬНАЯ ПАНЕЛЬ

ОТВЕРЖДАЕМЫЕ ИЗЛУЧЕНИЕМ КОМПОЗИЦИИ ДЛЯ ПОКРЫТИЯ МЕТАЛЛА

... 1. Отверждаемая излучением композиция для покрытия, включающая (мет)акрилатное функциональное соединение, поли(мет)акрилат и реакционноспособный растворитель.2. Композиция для покрытия по п. 1, в которой поли(мет)акрилат присутствует в количестве до приблизительно 20 мас.% от композиции для покрытия.3. Композиция для покрытия по п. 1, в которой поли(мет)акрилат включает трициклодецилдиметанолдиакрилат, дипропиленгликольдиакрилат или их сочетание.4. Композиция для покрытия по п. 1, в которой реакционноспособный растворитель присутствует в количестве, составляющем от приблизительно 20 до приблизительно 95 мас.% композиции для покрытия.5. Композиция для покрытия по п. 1, в которой реакционноспособный растворитель включает моно(мет)акрилат.6. Композиция для покрытия по п. 1, в которой (мет)акрилатное функциональное соединение получают в результате реакции многофункционального изоцианата, полиола и гидроксил функционального (мет)акрилата в присутствии катализатора.7. Композиция для покрытия ...

ПРИСАДКИ ДЛЯ УЛУЧШЕНИЯ РАННЕЙ СТОЙКОСТИ К ЛИВНЯМ СОСТАВОВ ДЛЯ ПОКРЫТИЙ И ИХ ПРИМЕНЕНИЕ

... 1. Присадка для улучшения ранней стойкости к ливням физически отвержденных составов для покрытия на основе водных акрилатных дисперсий, в которых устанавливают щелочное значение рН, отличающаяся тем, что она представляет водную дисперсию, содержащую регулируемую основанием водную эмульсию пчелиного воска и, по меньшей мере, один представитель 2,2,4-триметил-1,3-пентандиола и его сложных эфиров, группу, включающую бутилдигликольацетат и метоксипропанол в качестве пленкообразователя. ! 2. Присадка по п.1, отличающаяся тем, что она содержит водную эмульсию пчелиного воска с содержанием пчелиного воска от 5 до 35 мас.%, предпочтительно от 8 до 15 мас.% и значением рН от 9 до 13, предпочтительно от 10 до 12. ! 3. Присадка по п.1, отличающаяся тем, что часть воска водной эмульсии пчелиного воска имеет температуру расплава в области от 50 до 90°С, предпочтительно от 60 до 80°С. ! 4. Присадка по п.1, отличающаяся тем, что она в качестве пленкообразователя содержит группу, включающую, по меньшей ...

ЧУВСТВИТЕЛЬНАЯ К ОБЛУЧЕНИЮ МАССА

... 1. Чувствительная к облучению масса, состоящая из пленкообразующего компонента и полимерных продуктов реакции со слабым запахом, которые состоят из продукта взаимодействия А) альдегидов общей формулы I где R означает водород, неразветвленный или разветвленный алкильный остаток с 1-12 атомами углерода, арильный остаток и Б) по крайней мере, одного кетона общей формулы II где R1 означает неразветвленный алкильный остаток с 1-12 атомами углерода и R2= причем остатки R3 до R7 означают водород, алкил, ОСН3, ОС2Н5, CI, F, COO(C1-С3-алкил), R4 до R6 дополнительно означают ОН, SH и В) при необходимости, одного дополнительного СН-кислотного кетона. 2. Чувствительная к облучению масса по п.1, отличающаяся тем, что в качестве альдегидного компонента А) используют формальдегид, бензальдегид, ацетальдегид, н-бутиральдегид и/или изо-бутиральдегид, валериановый альдегид, а также додеканаль, как таковые или в комбинации. 3. Чувствительная к облучению масса по п.1, отличающаяся тем, что в качестве кетонного ...

СОДЕРЖАЩАЯ НЕРАДИАЦИОННО-ОТВЕРЖДАЕМЫЙ КОМПОНЕНТ КОМПОЗИЦИЯ ДЛЯ ПЕРВИЧНОГО ПОКРЫТИЯ ОПТИЧЕСКОГО ВОЛОКНА

... 1. Радиационно-отверждаемая композиция, содержащая:отверждаемый сшивающий агент, по существу, свободный от уретановых и мочевинных функциональных групп;отверждаемый разбавитель; инерадиационно-отверждаемый компонент, содержащий (тио)уретановые и/или мочевинные группы.2. Радиационно-отверждаемая композиция по п. 1, где отверждаемый сшивающий агент содержит группы α,β-ненасыщенного сложного эфира, амида, имида или винилового простого эфира.3. Радиационно-отверждаемая композиция по п. 2, где отверждаемый сшивающий агент содержит полиолакрилат, полиолметакрилат, полиолмалеат, полиолфумарат, полиолакриламид, полиолмалеимид или виниловый простой эфир полиола, содержащий более одной акрилатной, метакрилатной, малеатной, фумаратной, акриламидной, малеимидной или простой винилэфирной группы.4. Радиационно-отверждаемая композиция по п. 3, где полиольная группа представляет собой простой полиэфирполиол, сложный полиэфирполиол, поликарбонат-полиол, или углеводородный полиол.5. Радиационно-отверждаемая ...

Пигментированный лакокрасочный состав ультрафиолетового отверждения

ПИГМЕНТИРОВАННЫЙ. ЛАКОКРАСОЧНЫЙ СОСТАВ УЛЬТРАФИОЛЕТОВОГО ОТВЕРЖДЕНИЯ , включакяций олигоуретанакрилат , мономер-растворитель, пигмент , фотосенсибилизатор, отличающийся тем, что,с целью отверждения покрытия на воздухе и увеличения толщины при разовом нанесении , он в качестве олигоуретанакрилата содержит олигоуретанакрилат , стабилизированный М.М-згалещенными алифатическими аминами,и дополнительно олигоэфирмалеинат при следующем соотношении компонентов, мас.%: Олигоуретанакрилат, стабилизированный N,N-замещенными алифатическими аминами18 ,5-45,8 рлигоэфирмалеи-. нат10,1-19,9 . Пигмент12,5-29,8 Фотосенсибилизатор 1,5-3 сл Мономер-рас ворительОстальное ...

Фотополимеризующаяся композициядля пОКРыТий

BESCHICHTUNGS-ZUSAMMENSETZUNG MIT ANTIREFLEKTIONS- UND BESCHLAGVERHINDERNDEN EIGENSCHAFTEN

Härtbare Harzzusammensetzung für Überzugszwecke

Strahlungshärtbare Bindemittelzusammensetzung für Pulverlacke

Transparente, leitfähige Beschichtungszusammensetzung, und transparenter, antistatischer Formkörper

In-line Polymerisationsverfahren von olefinische Monomeren

Verfahren zum Aufbringen eines organischen Films auf eine leitfähige Oberfläche durch Elektropolymerisation

AKTINISCHE STRAHLUNGSHÄRTBARE ZUSAMMENSETZUNG UND BLATTFÖRMIGE LINSE

DURCH UV-VERNETZBARE HARTE BESCHICHTUNGSZUSAMMENSETZUNG UND VERFAHREN

Farbige Anstrichzusammensetzung

Farbanstrichzusammensetzung, umfassend einen weißen Grundanstrichstoff und mindestens ein Farbpigment in einer Form, die leicht mit dem weißen Grundanstrichstoff gemischt werden kann, wobei der weiße Grundanstrichstoff ein filmbildendes Polymer, einen flüssigen Träger, einen oder mehrere abdeckende weiße Pigmente und ein oder mehrere Streckmittel aufweist, wobei die Farbanstrichzusammensetzung einen Wert des Lichtreflexionsvermögens Y von weniger als 110 und mehr als demjenigen aufweist, der definiert ist durch die Gleichung: Y = mC + K worin 25 > C > 1,0, wobei C die Buntheit der Farbanstrichzusammensetzung ist, m und K empirische Koeffizienten sind, ausgewählt gemäß dem Typ und der Anzahl des Typs von mindestens einem Farbpigment und abhängig von dem Bunttonwinkel der Anstrichzusammensetzung.

DURCH UV-VERNETZBARE, TRANSPARENTE ZUSAMMENSETZUNG UND VERFAHREN

Wasserverdünnbare Überzugszusammensetzung zum Korrosionsschutz

DELUSTERING COATING COMPOSITION EXCELLENT IN ABRASION RESISTANCE

ZUSAMMENSETZUNGEN, VERWENDBAR IN ZUSAMMENSETZUNGEN IN ODER ALS FILM, UEBERZUG, KITT, KLEBSTOFF UND DICHTUNGSMITTEL UND VERFAHREN ZU IHRER HERSTELLUNG.

Alkylphenylbisacylphosphinoxide und Photoinitiatormischungen

(Meth)acrylic acid ester coating compsn. - prepd. from (meth)acrylic acid and ethoxylated or propoxylated phenols

The compsn. contains a (met h)acrylic acid ester of formula (I): (where X is alkyl, (I) alkoxy, halogen, carboxylic acid or its alkyl ester; R1 and R2 are Me or halogen; m is 0-5; y is 1-4 with the proviso that m +y is not >6; and n is 1-10). (I) is used as a reactive solvent for printing inks or paints. The coatings may be hardened by heating or radiation and have excellent flexibility and adhesion.

POLY(ETHYLENICALLY UNSATURATED ALKOXY)HETEROCYCLIC COMPOUNDS AND CROSSLINKED POLYMERIC COATINGS

Lichtleiter auf Basis von Polycarbonatfasern und Verfahren zu ihrer Herstellung.

DISPERSION UND VERFAHREN ZUR HERSTELLUNG EINER HARTBESCHICHTUNG

Dispersion, die umfasst:mindestens 49 Gew.-% Additivpartikel, wobei die Additivpartikel Siliciumdioxid sind;ein polymerisierbares Monomer umfassend Acrylate, Acrylamide, Kombinationen von Polyisocyanaten und Polyolen oder Kombinationen davon;ein Dispergiermittel, undein Lösemittel,wobei die Dispersion bei der Polymerisation eine Hartschicht mit einer Trübung von höchstens 0,5 % und einer Transmission von mindestens 90 % bildet, wobei das Dispergiermittel ein Hyperdispergiermittel ist, das eine Zwei-Komponenten-Substanz ist, die eine Ankergruppe, die an der dispergierten Substanz anbindet oder adsorbiert, und eine Polymerkette aufweist, die sich von der Ankergruppe erstreckt, um für sterische Stabilität zu sorgen.

SELBST-ÄTZENDE DENTALGRUNDIERUNG

FLUIDLEITUNG UND VERFAHREN ZU DESSEN HERSTELLUNG

Fugenmasse und Werkzeug zu deren Verarbeitung sowie Set und Leuchtmittel

Fugenmasse, insbesondere für in situ herzustellende Anschlussfugen in Nassbereichen wie Sanitär- und/oder Küchenbereichen dadurch gekennzeichnet, dass es eine Fugenmasse (M) auf der Basis von Acrylaten ist und- dass die Fugenmasse (M) mit Licht außerhalb des UV-Bereiches lichthärtend ist oder- dass die Fugenmasse (M) in einem dual-cure Prozess aushärtbar ist, wobei die Fugenmasse (M) mit Licht außerhalb des UV-Bereiches und feuchtigkeitshärtend ist.

Oxidatively drying coating materials based on reactive diluents

The invention relates to oxidatively drying, low-solvent coating materials which are stable on storage and are based on polymer binder/reactive diluent systems, characterized in that the film-forming material is composed of (A) from 20 to 80% by weight of one or more ethylenically polyunsaturated polymeric binders having a number-average molecular weight of more than 800 g/mol and/or an inherent viscosity greater than 0.4 mPa.s, (B) from 5 to 79% by weight of one or more low molecular weight compounds which are relatively nonvolatile at room temperature, have an intrinsic viscosity of 1-100 mPa.s, and possess on average from 2 to 4 alpha,beta- or beta,gamma-unsaturated ether groups or acetal groups and, if desired, other saturated or unsaturated hydrocarbon structural units, (C) from 1 to 40% by weight of one or more low molecular weight esters, which are relatively nonvolatile at room temperature and have an intrinsic viscosity of 1-100 mPa.s, of alpha,beta-ethylenically unsaturated carboxylic ...

Verfahren zur Sichtbarmachung der Härtung einer UV-härtbaren Zusammensetzung durch Farbänderung

ANGESTRICHENES ODER KASCHIERTES MATERIAL.

Verfahren zur Sichtbarmachung der Härtung einer UV-härtbaren Zusammensetzung durch ein Farbänderung

Multilayer-Hartschicht

Die Erfindung betrifft ein Verfahren zur Herstellung von Beschichtungen. Hierbei ist vorgesehen, dass auf einem Grundkörper eine erste Schicht mit einem vorgegebenen Härtemodul aufgebracht wird und darüber eine zweite Schicht aus einem anderen Beschichtungsmaterial aufgebracht wird, deren entsprechendes E-Modul um wenigsten 20% vom E-Modul der ersten Schicht abweicht.

Anstrichmasse aus Divinylverbindungen und ungesaettigten Harzen,sowie Anstrichsverfahren hiermit

New di(meth)acrylate compound useful for the coating of wood, paper, textile, leather, fabric, plastic surfaces, glass, ceramic, mineral building materials, metals or coated metals and in can and coil coating

Di(meth)acrylate compound (I) is new. Di(meth)acrylate compound of formula (CH 2=C(R 2>)-C(=O)-[O-C 5H 10-C(=O)] m-O-R 1>-O-[C(=O)-C 5H 10-O] n-C(=O)-C(R 3>)=CH 2) (I) is new. R 2>, R 3>methyl or H; n, m : positive number; and R 1>divalent 2-12 C alkylene (optionally substituted with 1-4C alkyl). Provided that sum of n and m is 1-5. An independent claim is also included for a radiation-curable coating mass comprising (a) the compound (I), (b) optionally at least one monoethylenically unsaturated reactive thinner, (c) optionally at least one multifunctional polymerizable compound, (d) at least one photoinitiator, (e) optionally at least one UV stabilizer; (f) optionally at least one radical scavenger and (f) optionally other typical coating additives.

FUNKTIONELLE SILANGRUPPEN ENTHALTENDE BESCHICHTUNGSZUSAMMENSETZUNG

ZUSAMMENSETZUNG MIT VERBESSERTER FLUORESZIERENDER WIRKUNG

Fillable, softener-containing aqueous polymer dispersion

Fillable, softener-containing aqueous polymer dispersion contains softener comprising at least one AB, ABA and/or BAB block copolymer with the blocks bonded either directly or via linking groups, where A is a hydrophobic or acidic block with a C-C main chain derived from (meth)acrylic acid and/or an aliphatic olefin or diene with 2-5C and B is a hydrophilic polyether block. Fillable, softener-containing aqueous dispersion of a polymer containing at least 30 wt.% monomers from 1-10C alkyl ester or nitrile of methacrylic and/or acrylic acid or the vinyl ester with a 2-12C monocarboxylic acid has a solids content of at least 20 wt.%. The softener is at least one AB, ABA and/or BAB block copolymer with the blocks bonded either directly or via linking groups, where A is a hydrophobic or acidic block with a C-C main chain derived from (meth)acrylic acid, 1-10C alkyl-(meth)acrylate, styrene, vinyl ester of a 2-12C monocarboxylic acid and/or an aliphatic olefin or diene with 2-5C and B is a hydrophilic ...

Mittel zur Behandlung einer Metalloberfläche

DURCH BESTRAHLEN HAERTBARE UEBERZUGSZUSAMMENSETZUNGEN

LICHTEMPFINDLICHE ELASTOMERE ZUSAMMENSETZUNG

PRIMER COMPOSITION USED FOR ADHESION OF SILICONE RUBBER AND APPLICATION METHOD

POLYMERISIERBARE CHROMFREIE ORGANISCHE COILBESCHICHTUNGEN

HAERTBARE UEBERZUGSMASSE

Bschleunigersystem für die Härtung von Reaktionsharzen mit Permaleinaten unterhalb der Raumtemperatur

Die vorliegende Erfindung umfasst eine neuartige Reaktionsharzformulierung, z. B. zur Markierung von Fahrbahnen oder zur Verwendung als Bodenbeschichtung. Insbesondere betrifft die vorliegende Erfindunik deutlich verbessertem Eigenschaftsprofil. So weisen die Reaktionsharze vor allem basierend auf einem neuartigen Beschleunigersystem eine verbesserte Kombination aus verkürzter Aushärtezeit, dünneren Schichtdicken und kleineren Gelbwerten auf.

VERFAHREN ZUR HERSTELLUNG VON BESCHICHTUNGEN UNTER VERWENDUNG VON SICH AN DER OBERFLÄCHE ANSAMMELNDEN PHOTOINITIATOREN

Herstellung und Verwendung von Kaltplastik-Überzugsmassen auf Basis von Acrylatharzen

Bindemittel für Straßenmarkierungsfarben, enthaltend ein (Meth)Acrylatcopolymer A und ein oder mehrere olefinisch ungesättigte Monomere B, die durch den Zusatz von Radikalinitiatoren C härtbar sind, dadurch gekennzeichnet, daß die Bindemittel Massenanteile von 20 bis 80% des (Meth)Acrylatcopolymeren A und 80 bis 20% der olefinisch ungesättigten Monomeren B enthalten, wobei die (Meth)Acrylatcopolymeren A erhältlich sind durch Umsetzung von Massenanteilen von DOLLAR A - 10 bis 50% von Verbindungen A1, ausgewählt aus Monoepoxiden, Lactonen und Lactamen mit 4 bis 18 Kohlenstoffatomen, und DOLLAR A - 1 bis 25% von olefinisch ungesättigten Monomeren A2, die mindestens eine Säuregruppe, ausgewählt aus Carboxylgruppen, Sulfonsäuregruppen und Phosphonsäuregruppen, enthalten, DOLLAR A - 5 bis 70% von Estern A3 der Methacrylsäure mit linearen, verzweigten oder cyclischen Alkoholen mit 1 bis 20 Kohlenstoffatomen und DOLLAR A - 2 bis 84% von Estern A4 der Acrylsäure mit linearen, verzweigten oder cyclischen ...

EMULSION UND WASSERABSTOSSENDE ZUSAMMENSETZUNG

UV-härtbare Zusammensetzung, ihre Verwendung als Beschichtungsmittel und Verfahren zur Lackierung von Fahrzeugachsen

UV-härtbare Zusammensetzung zur Lackierung von Nutzfahrzeugachsen, enthaltend- als photochemisch vernetzbare Komponente ein aromatisches Epoxyacrylat,- mindestens einen Reaktivverdünner,- mindestens einen Photoinitiator, und- mindestens einen Füllstoff und/oder mindestens ein Pigment, wobei es sich bei dem aromatischen Epoxyacrylat um ein Epoxynovolac-tri-Acrylat handelt.

ZUSAMMENSETZUNG GEEIGNET ZUR BEREITSTELLUNG EINER ABRIEBFESTEN BESCHICHTUNG AUF EINEM SUBSTRAT, MIT VERBESSERTER ADHÄSION UND VERBESSERTER BESTÄNDIGKEIT GEGEN RISSBILDUNG

Photohärtbare Zusammensetzung und lichtgehärtete geformte Gegenstände

ZUSAMMENSETZUNGEN AUF DER BASIS VON ALKYLIMIDAZOLIDON(METH)ACRYLATEN

Lack enthaltend ein Pigment mit vom Betrachtungswinkel abhängiger Farbigkeit, sowie dessen Verwendung

Lack, dadurch gekennzeichnet, dass er ein Pigment mit vom Betrachtungswinkel abhängiger Farbigkeit enthält, wobei das Pigment durch dreidimensionales Vernetzen von orientierten Substanzen flüssigkristalliner Struktur mit chiraler Phase erhalten wurde, wobei das Vernetzen in Gegenwart von zumindest einer weiteren, zumindest zwei vernetzbare Doppelbindungen enthaltenden, farbneutralen Verbindung in einem Anteil von 5 Gew.-% bis 20 Gew.-%, bezogen auf das Gesamtgewicht der zu vernetzenden Gesamtmischung durchgeführt worden ist.

REAKTIVE KIESELSÄURETEILCHEN, VERFAHREN ZU DEREN HERSTELLUNG UND DEREN VERWENDUNG

Resin composition for laser engraving, relief printing plate precursor for laser engraving and process for producing same, and relief printing plate and process for making same

A resin composition is provided that includes (Component A) a filler having an ethylenically unsaturated group, (Component B) a polymerizable compound having an ethylenically unsaturated group, and (Component C) a polymerization initiator. There are also provided a relief printing plate precursor, a process for producing a relief printing plate precursor that includes a layer formation step of forming a relief-forming layer and a crosslinking step of thermally crosslinking the relief-forming layer, and a process for making a relief printing plate that includes an engraving step of laser-engraving the crosslinked relief-forming layer so as to form a relief layer.

Reduced profile medical balloon element

Medical dilatation balloons comprise a polymer that has the attribute of memory, and/or is crosslinked to impart memory. Such balloons exhibit a reduced tendency to overinflate at high inflation pressures. Furthermore, such balloons when shrunk radially by the application of heat while restraining axial shrinkage, exhibit customizable linear or non-linear compliance curves and lower crosslinking profile relative to the same balloon when unshrunk. Also disclosed is an expansive element within a tube whose outer diameter is equal to the outer diameter of the tube from which it was made. In addition, disclosed are (a) processes for preparing crosslinkable polymers, (b) joining crosslinked balloons to catheter systems, (c) forming shrunk balloon elements, and (d) forming an expansive element within a tube whose outer diameter is equal to the outer diameter of the tube from which it was made.

Composite optical element and process for production thereof, and imaging device and optical recording/reproduction device each equipped with the composite optical element

The present invention provides a composite optical element including a resin layer that is less susceptible to yellowing and has small cure shrinkage during formation. The present invention is a composite optical element including a resin layer obtained by polymerizing a resin composition containing a (meth)acrylate compound of a saturated aliphatic epoxy compound, a multifunctional isocyanurate compound, and a photopolymerization initiator.

Compositions and articles comprising polymerizable ionic liquid mixture, and methods of curing

Presently described are curable compositions comprising a mixture of at least one (e.g. free-radically) polymerizable ionic liquid and at least one other ethylenically unsaturated monomer, oligomer, or polymer. The polymerizable ionic liquid is characterized as having an air to nitrogen curing exotherm ratio of at least 0.70. Also described are articles and methods of making articles from such curable compositions. A monofunctional polymerizable ionic liquid is also described comprising a non-polymerizable substituted imidazolium cationic group and a polymerizable sulfonate anion.

Process for the coating of metallic surfaces, coating composition, and coatings produced in such a way

A process for coating a metallic surface of a metallic substrate comprising applying, an organic, anionically, cationically or radically curable anticorrosive composition, to the metallic surface, wherein said anticorrosive composition is a dispersion or solution containing at least two components that are at least partially anionically, cationically or radically curable, wherein at least one monofunctional monomer or monofunctional oliger is present, a photoinitiator, and an first organic corrosion inhibition.

Photocurable resin composition

Provided is a photocurable resin composition, which has sensitivity equal to or greater than existing compositions, has alkali development properties, and which produces a cured product that does not become brittle with changes in temperature, and which also has excellent reliability in terms of water resistance, electrical insulating properties, PCT resistance, and the like. The photocurable resin composition comprises a carboxyl group-containing resin, a photopolymerization initiator, a vinyl group-containing elastomer, and a styryl group-containing compound.

D1492 liquid bapo photoinitiator and its use in radiation curable compositions

The invention relates to a liquid bis(acyl)phosphine oxide of formula (I): wherein R is C 1 -C 18 alkyl, and wherein R is optionally substituted as described herein. The invention also relates to radiation curable compositions comprising liquid bis(acyl)phosphine oxide of formula (I).

Conductive coating film-forming agent, method for producing the same, and molded article using the same

This conductive coating film-forming agent contains a coating film-forming component having a polyol structure, and at least one kind of a compound selected from bis(fluorosulfonyl)imide salts represented by (FSO 2 ) 2 N.X, which is easy to handle while maintaining solubility in the coating film-forming component, and exerts no influence on the environment and also has excellent conductivity even in the use-environment at high temperature.

Photocurable coating composition and coating film formed by hardening same

The photocurable coating composition according to the present invention is characterized in comprising 100 parts by mass of a vinyl monomer (A) and not less than 0.1 parts by mass and not more than 50 parts by mass of a minute polymer particle (B); wherein the volume average particle diameter of the minute polymer particle (B) is not less than 0.05 μm and not more than 1 μm; the vinyl monomer (A) contains one or more polymers selected from the group consisting of a (meth)acrylic acid ester monomer, hydroxyethyl (meth)acrylate and a urethane-modified (meth)acrylate as a main component; and the (meth)acrylic acid ester monomer is synthesized from an alcohol having not less than 3 carbon atoms and (meth)acrylic acid.

Curable resin composition, surface protection method, temporary fixation method, and separation method

Provided is a method for protecting the surface of a member to be processed, which comprises providing a protective film made of a photocurable resin composition for surface protection on the surface of the member to be processed, processing the member to be processed, and removing the protective film from the member to be processed, wherein the photocurable resin composition comprises (A) a polyfunctional (meth)acrylate, (B) a monofunctional (meth)acrylate, (C) a resin having a cyclopentadiene skeleton and (D) a photopolymerization initiator, which comprises from 1 to 50 parts by weight of (A), from 5 to 95 by mass of (B) and from 0.1 to 50 parts by mass of (C).

Method for purifying ethyl-2-cyanoacrylate adhesive composition and ethyl-2-cyanoacryloate adhesive composition

The present invention provides an ethyl-2-cyanoacrylate adhesive composition obtained as a result of significant improvement on conventional problems, that is, irritating odor and whitening of conventional ethyl-2-cyanoacrylate adhesive compositions. According to a method of the present invention for purifying an ethyl-2-cyanoacrylate adhesive composition, a sum total of an acrylonitrile content and an ethanol content is arranged to be in a range of 1 ppm to 150 ppm, by carrying out deaeration at the same time as injection of an inactive gas at a reduced pressure in a range of 100 Pa to 10000 Pa at a temperature in a range of 5° C. to 50° C. Thereby, the method of the present invention allows improving irritating odor and whitening.

Radiation Curable Resin Composition, and Fingerprint-Resistant Resin Composition Containing Same

A radiation-curable base resin composition and a fingerprint-resistant resin composition including the same are provided. The radiation-curable base resin composition includes a multifunctional urethane (meth)acrylate having three or more functional groups at 3 to 35 parts by weight, a bifunctional urethane (meth)acrylate at 3 to 35 parts by weight, at least one (meth)acrylic acid ester monomer selected from a monofunctional (meth)acrylic acid ester monomer and a multifunctional (meth)acrylic acid ester monomer at 20 to 60 parts by weight and a radiation polymerization initiator at 0.1 to 15 parts by weight.

Coating compositions comprising non-ionic surfactant exhibiting reduced fingerprint visibility

Presently described are coating compositions comprising a polymerizable resin composition and a non-ionic unpolymerizable surfactant. In some embodiments, the coating comprises greater than 10 wt-% of non-ionic unpolymerizable surfactant. In other embodiments, the coating composition comprises an an additive comprising a silicone group or a fluorinated group and a hydrophobic group. Also described are articles comprising the cured coating compositions. In one embodiment, an article is described comprising a cured coating wherein the cured coating exhibits a property of an initially visible simulated fingerprint reducing in visibility in 1-20 minutes. Also described is a method of determining the fingerprint visibility of a coating composition and a polyacylate composition useful as an additive. In another embodiment a coated surface is described comprising a polymeric organic material comprising a plurality of pores wherein a portion of the pores are interconnected and comprise a lipophilic liquid.

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

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

Reactive mixture for coating molded objects by means of reaction injection molding and coated molded object

The invention relates to an injection moulding machine containing a reactive mixture including at least 40% by weight of (meth)acrylates having at least two double bonds, at least one photoinitiator, and at least one thermal initiator.

Compositions comprising a reactive monomer and with a urea or urethane functional group

Disclosed herein are compositions comprising a reactive monomer, and, in particular, coating and/or reactive coating compositions. More particularly, compositions containing monomers comprising a lactam moiety, a urethane or urea functional group, and a polymerizable moiety are disclosed.

Radiation-curable coating compositions, composite and plastic materials coated with said compositions and methods for their preparation

Disclosed is a curable coating composition suitable for use on composite substrates such as plastic composites, cementitious composites, ceramic composites, and engineered wood, or on plastic materials. The curable coating composition comprises a multifunctional oligomer, a monomer selected from the group consisting of monofunctional monomers, difunctional monomers and mixtures thereof, a photoinitiator, a polyester resin and a polycarboxylic acid. Also disclosed is a method of coating the substrates with the curable coating composition and a coated substrate wherein the cured coating resides on the surface of the substrate.

Macro-photoinitiators and curable compositions thereof

Macro-photoinitiators having defined polymer chain structure are provided. The macro-photoinitiators are terminated with residues of thiol and/or hydroxyl functional photoinitiators. The macro-photoinitiators may be prepared by controlled radical polymerization methods, such as atom transfer radical polymerization and single electron transfer polymerization methods. Also provided are curable (e.g., photocurable) compositions that include the macro-photoinitiators of the present invention.

Anti-fingerprint coating composition and film using the same

Disclosed herein is an anti-fingerprint coating composition, a coating composition for forming thin films that prevents fingerprints adhered to displays or touch panels from being remarkably visible and exhibits superior durability and slip properties, and a method for preparing the same. The anti-fingerprint coating composition is prepared by mixing a silane compound having an alkyl group with distilled water or acid.

Antifouling paint composition, production method of antifouling paint film, and antifouling paint film

The present invention provides an antifouling paint composition, by which a paint film can be formed using a small amount of an organic solvent, in which the strength and the self-abradability can be maintained for a long period, and by which a paint film having an excellent antifouling property can be formed. The antifouling paint composition according to the present invention contains an acrylic polymer (P), a radical polymerizable monomer (M) and an organic peroxide (O), wherein at least one of the acrylic polymer (P) and the radical polymerizable monomer (M) has a bivalent metal ester structure.

Surface Treated Film and/or Laminate

A surface treatment for a protective plastic film and/or laminate is disclosed. Suitably, the surface treatment includes coating a major surface of the plastic film or laminate with a curable coating formulation wherein one or more of the coating ingredients are diffused or migrated at least partially into the plastic film or plastic laminate. The migration of coating ingredients creates a gradual transition layer from the plastic film to the coating layer and leads to unique properties. Optionally, the surface treated plastic film is laminated to a release liner coated with a pressure sensitive adhesive (PSA) to form the aforementioned laminate.

Anticorrosive, coated electric wire with terminal, and wiring harness

An anticorrosive that is capable of demonstrating high anticorrosive capability. The anticorrosive mainly contains at least one of a photopolymerizable (meth)acrylate monomer and a photopolymerizable (meth)acrylate oligomer, and has a viscosity of 1000 mPa·s or more to less than 20000 mPa·s at 25 degrees C., which is measured in accordance with the JIS Z8803. The anticorrosive can be favorably applied to an electrically connected portion between a wire conductor of a coated electric wire with a terminal and a terminal member. The coated electric wire with the terminal includes the wire conductor and the terminal member, wherein the electrically connected portion between the wire conductor and the terminal member is coated with the anticorrosive that is cured.

Multilayer adhesive sheet and method for manufacturing electronic component

Provided is a multilayer adhesive sheet which enables easy separation between an adhesive layer and a die attach film during the pick-up even in cases where an acrylate ester copolymer is used in the die attach film, thereby making the pick-up work of semiconductor chips after the dicing easy. The multilayer adhesive sheet comprises a base film, an adhesive layer that is disposed on one surface of the base film, and a die attach film that is disposed on an exposed surface of the adhesive layer. The adhesive that constitutes the adhesive layer contains: (A) a (meth)acrylate ester copolymer; (B) an ultraviolet polymerizable compound; (C) a multifunctional isocyanate curing agent; (D) a photopolymerization initiator; and (E) a silicone polymer.

Polyolefin and Composition For Pipe Systems and Sheets

A polyolefin composition for pipes comprising (percent by weight): A) from 1% to 9.5%; of a copolymer of propylene and hexene-1 wherein said copolymer comprises from 0.1 to 5% of recurring units derived from hexene-1; B) from 80.5% to 99% of a heterophasic polypropylene composition comprising: B1) from 50% to 85% of a propylene homopolymer, said propylene polymer being insoluble in xylene at ambient temperature in an amount over 85% having a polydispersity Index ranging from 3 to 10; and a Melt Index from 0.5 to 10 dg/min; B2) from 5% to 50% of a copolymer of ethylene and propylene having an ethylene derived units content ranging from 30% to 70%; said polymeric composition having a Melt Index from 0.05 to 10 dg/min.

Coating systems capable of forming ambiently cured highly durable hydrophobic coatings on substrates

A coating system is provided having (A) at least on fluorochemical silane compound having a perfluorinated segment and at least one silane group per molecule; (B) at least one non-fluorinated compound having an element M selected from the group consisting of Si, Ti, Zr, B, Al, Ge, V, Pb, Sn and Zn, and having at last two hydrolysable groups per molecule; (C) at least one cross-linking silicon compound having at least one hydrolysable group, and at least one reactive functional group capable of engaging in a crosslinking reaction; (D) ceramic particles; (E) at least one acid catalyst; and (F) at least one ambient cure catalyst capable of ambient temperature polymerization of the at least one reactive functional group of component (C).

Method of coating an inorganic substrate with a stable organic layer

A method for coating a metallic or inorganic substrate is described, such as metal or glass supports, with an organic layer comprising conjugated diene phosphinate or phosphonate compounds.

RADIATION CURABLE LIQUID COMPOSITION FOR LOW GLOSS COATINGS

A radiation curable liquid coating composition comprising 1 to 90 wt % of at least one multifunctional (meth)acrylated oligomer; 10 to 80 wt % of at least one Cto Cmonofunctional aliphatic alkyl (meth)acrylate; 0 to 40 wt % of at least one monomeric reactive diluent wherein (a)+(b)+(c)=100%; and additionally comprising 0.1 to 15 wt % of matting agent by weight of the coating composition. 1. A radiation curable liquid coating composition comprising:(a) 1 to 90 wt % of at least one multifunctional (meth)acrylated oligomer selected from the group consisting of polyester (meth)acrylate, urethane (meth)acrylate, epoxy (meth)acrylate, polyether (meth)acrylates, amine modified polyether(meth)acrylates, acrylic (meth)acrylates and mixtures thereof;{'sub': 8', '20, '(b) 10 to 80 wt % of at least one Cto Cmonofunctional aliphatic alkyl (meth)acrylate;'}(c) 0 to 40 wt % of at least one monomeric reactive diluent not comprising (a) or (b);wherein (a)+(b)+(c)=100%;the coating composition additionally comprising 0.1 to 15 wt % of matting agent by weight of the coating composition.2. A coating composition according towherein the aqueous coating composition is UV radiation curable.3. A coating composition according to additionally comprising <5 wt % of solvent.4. A coating composition according to wherein the composition has a viscosity ≦1000 mPa·s.5. A coating composition according to wherein the (meth)acrylated oligomer (a) has a Mn ≧300 g/mol.6. A coating composition according to wherein the (meth)acrylated oligomer (a) is present in an amount from 5 to 80% by weight of (a)+(b)+(c).7. A coating composition according to wherein the alkyl (meth)acrylated material (b) is branched or linear.8. A coating composition according to wherein the alkyl (meth)acrylated material (b) has a Mn ≦450 g/mol.9. A coating composition according to wherein the alkyl (meth)acrylated material (b) is selected from the group consisting of octyl (meth)acrylate claim 1 , decyl (meth)acrylate claim 1 , ...

Laminate containing coated polyester film

A bonding material is described that is well suited to bonding polymer films, such as polyester films, to other substrates. In one embodiment, for instance, the bonding material can be used to bond a polyester film to a layer containing an ethylene-vinyl acetate copolymer to form a backing material for a photovoltaic device. The bonding material generally comprises a polymer component combined with a cross-linking agent. The polymer component may comprise an alkylene carboxylic acid copolymer, such as an ethylene acrylic acid copolymer or an ethylene methacrylic acid copolymer. In an alternative embodiment, the polymer component may comprise a phenoxy resin. The cross-linking agent, on the other hand may comprise an oxazoline polymer.

Coating composition for metal conductors

The invention relates to a coating composition for coating electrically conductive wires. The coating composition comprising 0.1 to 60 wt % of reactive particles, based on an element-oxygen network and further having reactive functional groups chemically bound to the surface of the element-oxygen network. At least one of the reactive functional groups is an isocyanate group that is bound to the reactive particle via a carbamate group. The coating composition can further contain one or more conventional binders and other additives.

Photo-vinyl linking agents

Embodiments of the invention include linking agents including photo groups and vinyl groups and coatings and devices that incorporate such linking agents, along with related methods. Exemplary methods herein include methods of priming substrates and methods of coating substrates using compounds having the formula R 1 —X—R 2 , wherein R 1 is a radical comprising a vinyl group, X is a radical comprising from about one to about twenty carbon atoms, and R 2 is a radical comprising a photoreactive group. Embodiments herein also include linking agents having the formula R 1 —X—R 2 , wherein R 1 is a radical comprising a vinyl group, X is a radical comprising from about one to about twenty carbon atoms, and R 2 is a radical comprising a photoreactive group. Other embodiments are also included herein.

Single-layer film and hydrophilic material comprising the same

There is stably provided a hydrophilic cured product, such as a single-layer film, in which anionic hydrophilic groups are concentrated at a surface that is in contact with the air and which is excellent in transparency and adhesion to a substrate and tends to be rarely cracked. The hydrophilic cured product or single-layer film comprising a resin composition is produced by applying a mixture containing a polyvalent monomer (II) having two or more (meth) acryloyl groups and a compound (IV) having a specific group and a sulfonic acid group to a substrate or the like, drying the mixture if necessary, and then performing polymerization.

Structured Layers Composed of Crosslinked or Crosslinkable Metal-Organic Compounds, Shaped Bodies Containing Them as well as Processes for Producing Them

The invention relates to a process for producing a structured shaped body or a layer of this type from a precursor of a metal oxide or mixed oxide selected from among magnesium, strontium, barium, aluminum, gallium, indium, silicon, tin, lead and the transition metals.

MODIFIED POLYHEDRAL POLYSILOXANE, COMPOSITION CONTAINING THE MODIFIED POLYHEDRAL POLYSILOXANE, AND CURED PRODUCT OBTAINED BY CURING THE COMPOSITION

A modified polyhedral polysiloxane obtained by hydrosilylation of an alkenyl group-containing polyhedral polysiloxane compound (a), a hydrosilyl group-containing compound (b), and a cyclic olefin compound (c) having one carbon-carbon double bond in its molecule. 1. A modified polyhedral polysiloxane obtained by hydrosilylation of an alkenyl group-containing polyhedral polysiloxane compound (a) , a hydrosilyl group-containing compound (b) , and a cyclic olefin compound (c) having one carbon-carbon double bond in its molecule.2. The modified polyhedral polysiloxane according to claim 1 ,wherein the cyclic olefin compound (c) has a weight average molecular weight of less than 1000.3. The modified polyhedral polysiloxane according to claim 1 ,which is in a liquid form at 20° C.4. The modified polyhedral polysiloxane according to claim 1 ,wherein the hydrosilyl group-containing compound (b) is a cyclic siloxane having a hydrosilyl group and/or a straight-chain siloxane having a hydrosilyl group.7. A polysiloxane composition comprising the modified polyhedral polysiloxane according to .8. The polysiloxane composition according to claim 7 ,further comprising a polysiloxane having at least two alkenyl groups in its molecule.9. The polysiloxane composition according to claim 8 ,wherein the polysiloxane having at least two alkenyl groups in its molecule has at least one aryl group.10. The polysiloxane composition according to claim 7 ,which has a viscosity as measured at 23° C. of not less than 1 Pa·s.11. The polysiloxane composition according to claim 7 , further comprising a hydrosilylation catalyst.12. The polysiloxane composition according to claim 7 , further comprising a curing retardant.13. A cured product obtained by curing the polysiloxane composition according to .14. An encapsulant comprising the polysiloxane composition according to .15. The encapsulant according to claim 14 ,wherein the encapsulant is an encapsulant for optical materials.16. The encapsulant ...

Pressure-sensitive adhesives with onium-epoxy crosslinking system

A pre-adhesive composition is described comprising an acid- and epoxy-functional (meth)acryloyl copolymer, which when crosslinked with or without using an ionic photoacid generator (PAG) provides a pressure-sensitive adhesive and pressure-sensitive adhesive articles having desirable properties.

Multi-functional environmental coating composition with mesoporous silica nanomaterials

A new generation environmental friendly water-based coating composition which exhibits excellent coating film properties is disclosed. Said water-based coating composition comprises mesoporous silica nanoparticles in organosilica, water, and a film-forming catalyst, and optionally with a small amount of ethanol. Method for manufacturing said water-based coating composition and the use thereof are also disclosed.

Coated seals

The seal made between two surfaces is enhanced by forming a coating, such as a self-assembled monolayer of a functionalized fluorinated macromolecule, on one or both of the surfaces.

Method and apparatus for producing cured coating films

The present invention relates to a method and an apparatus for producing cured coating films on a substrate surface.

ACTIVE RAY CURABLE COMPOSITION, ACTIVE RAY CURABLE INK COMPOSITION FOR INKJET PRINTING, ACTIVE RAY CURABLE ADHESIVE COMPOSITION, AND METHOD FOR STABILIZING ACTIVE RAY CURABLE COMPOSITION

An active ray curable composition, including: a photobase generator; a polymerizable compound; and an acid, wherein the photobase generator is a salt of a carboxylic acid and a basic compound, wherein a ratio by mole of a carboxyl group of the carboxylic acid:a basic functional group of the basic compound is 1:1, and wherein the acid is an acid that loses a function thereof as acid by light or heat. 1. An active ray curable composition , comprising:a photobase generator;a polymerizable compound; andan acid,wherein the photobase generator is a salt of a carboxylic acid and a basic compound,wherein a ratio by mole of a carboxyl group of the carboxylic acid a basic functional group of the basic compound is 1:1, andwherein the acid is an acid that loses a function thereof as acid by light or heat.2. The active ray curable composition according to claim 1 ,wherein the acid is a carboxylic acid that is decarboxylated by light or heat.4. The active ray curable composition according to claim 1 ,wherein the basic compound is an amine derivative, an amidine derivative, a guanidine derivative, a polyphosphazene derivative, or any combination thereof.5. The active ray curable composition according to claim 1 ,wherein the polymerizable compound is (meth)acrylate, acrylamide, or both thereof.6. The active ray curable composition according to claim 1 , further comprising a photoradical polymerization initiator.7. An active ray curable ink composition for inkjet printing claim 1 , comprising:an active ray curable composition,wherein the active ray curable composition comprises:a photobase generator;a polymerizable compound; andan acid,wherein the photobase generator is a salt of a carboxylic acid and a basic compound,wherein a ratio by mole of a carboxyl group of the carboxylic acid a basic functional group of the basic compound is 1:1, andwherein the acid is an acid that loses a function thereof as acid by light or heat.8. An active ray curable adhesive composition claim 1 , ...

Anti-fog coating

An optical component having an anti-fog coating obtainable by covalent attachment of a silane R o X m SiA n to the surface of the optical component, wherein m=1-3, n=1-2 and o=0-1, with the proviso that m+n+o=4; X is halogen or C 1-4 -alkoxy, and for m=2 or 3 the individual radicals X may be identical or different, R is C 1-4 -alkyl, A has the structure -A1-A2, in which -A1-is a hydrophobic group bonded to Si, and -A2 represents a terminal hydrophilic group bonded to A1, -A1-is selected from -arylene-; —C 1-6 -alkylene-arylene-; -arylene—C 1-6 -alkylene-; —C 1-6 -alkylene-arylene—C 1-6 -alkylene-; -poly(C 3-6 -alkoxylene)-, fluorinated or perfluormated -alkylene-, fluorinated or perfluormated -poly(C 2-6 -alkoxylene)-, or a combination thereof, and -A2 is poly(meth)acrylate, and for n=2 the individual radicals A may be identical or different, and where -A2 comprises monomer units selected from CH 2 ═C(CH 3 )COOC 1-4 -alkyl, CH 2 ═C(H)COOC 1-4 -alkyl hydroxyethylene methacrylate, 2-acrylamido-2-methylpropanesulphonic acid, trimethylolpropane triacrylate and pentaerythritol tetraacrylate or mixtures thereof.

Black resin composition, resin black matrix substrate, and touch panel

Disclosed is a black resin composition with which a black matrix having high insulation properties even after heat treatment at a high temperature and, in addition, achromatic reflection properties can be readily formed. The black resin composition comprises (A) a light-shielding material, (B) an alkali-soluble resin, and (C) an organic solvent, and comprises (A-1) a carbon black and (A-2) titanium nitride compound particles as the light-shielding material (A). The carbon black (A-1) is surface-treated with a sulfur-containing compound, and in the surface composition, the percentage of carbon atoms is 95% or less and the percentage of sulfur atoms is 0.5% or more.

Photochromic film and manufacturing method thereof

The present invention relates to a photochromic film and a method of manufacturing the same. Since the photochromic composition according to the present invention is a non-solvent type composition and is capable of being used in a coating method, it is easy to control a thickness of a film, and the film can be manufactured to have a large area as compared to a coating method using a known solvent type composition or a casting method using a non-solvent type composition, thus providing the photochromic film having excellent durability and weather resistance.

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.

Non-aqueous polyurethane coating compositions

The present invention relates to a non-aqueous coating composition comprising: 1) 75 to 99 wt. %, preferably 85 to 95 wt. % of a hard urethane(meth)acrylate polymer or oligomer; and 2) 1 to 25 wt. %, preferably 5 to 15 wt. % of a soft unsaturated urethane(meth)acrylate polymer or oligomer containing allophanate groups.

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.

Laminates of uv curable acrylates and silane primers having good adhesion to siliceous surfaces

A laminate composition includes a UV curable acrylate adhered to an acrylated silane primer having at least one terminal halogen group with the silane primer being adhered to a siliceous surface. Strong chemical bonds are formed between the primer and the siliceous surface as well as between the primer and the UV curable coating.

Method and apparatus for producing photoreaction product sheet

A photo-reactive composition layer is formed on a support with transparency while the support is moved in one direction. Then the support is reversed in a first irradiating chamber as to be moved in a direction opposite to the one direction to generate a serpentine transport path. The support prior to reverse and the support subsequent to reverse face to each other serpentinely, and the support is irradiated with light from lamps for ultraviolet-ray emission. The entire photo-reactive composition layer on the serpentine support is photo-polymerized while the light transmits through the support and the photo-reactive composition layer formed on the support. Then photo-polymerization reaction of the photo-reactive composition layer is facilitated in a second irradiating chamber, adjacent to the first irradiating chamber, using lamps for ultraviolet-ray emission different from those used in the first irradiating chamber in property.

Solvent-free formulations and nanocomposites

The present disclosure provides a high-refractive index acrylic formulation embedded with sub-30 nm metal oxide nanocrystals. The formulation is solvent-free, low-viscosity, inkjettable (among other film deposition techniques) and produces high-refractive index, high transparency nanocomposites for a variety of optical applications including OLED lighting and display applications

LIQUID POLYMERIZABLE COMPOSITION COMPRISING AN ANHYDRIDE DERIVATIVE MONOMER AND MINERAL NANOPARTICLES DISPERSED THEREIN, AND ITS USE TO MANUFACTURE AN OPTICAL ARTICLE

A liquid polymerizable composition including an anhydride derivative monomer with mineral nanoparticles homogeneously dispersed therein, as well as its use for the preparation of a transparent polymeric material having a high refractive index and its use in the optical field. 120-. (canceled)22. The liquid polymerizable composition of claim 21 , wherein said mineral nanoparticles are chosen among ZnS claim 21 , ZrO claim 21 , TiOor BaTiO.23. The liquid polymerizable composition of claim 21 , wherein in formula (I) claim 21 , R and R′ are identical.24. The liquid polymerizable composition of claim 21 , wherein in formula (I) claim 21 , X is —O— claim 21 , —NR1- or —CR2R3-.25. The liquid polymerizable composition of claim 21 , wherein in formula (I) claim 21 , X is —O— claim 21 , in particular the monomer of formula (I) is methacrylic anhydride.26. The liquid polymerizable composition of claim 21 , wherein in formula (I) claim 21 , X is —NR1- and R1 is chosen from aryl claim 21 , heteroaryl claim 21 , aryl C1-C6alkyl or heteroaryl C1-C6alkyl.27. The liquid polymerizable composition of claim 21 , wherein in formula (I) claim 21 , X is —CR2R3- and R2 and R3 claim 21 , identical or different claim 21 , are chosen from claim 21 , aryl claim 21 , heteroaryl claim 21 , aryl C1-C6alkyl claim 21 , heteroaryl C1-C6alkyl claim 21 , aryloxy claim 21 , arylthio claim 21 , aryl C1-C10alkyloxy claim 21 , heteroaryl C1-C10alkyloxy claim 21 , aryl C1-C10alkylthio claim 21 , or heteroaryl C1-C10alkylthio.28. The liquid polymerizable composition of claim 21 , wherein said nanoparticles have a particle size less than 50 nm claim 21 , preferably between 30 nm and 5 nm.29. The liquid polymerizable composition of claim 21 , wherein said nanoparticles are chosen among of ZnS nanoparticles coated with one or more thiol-containing compounds claim 21 , such as mercaptoethanol claim 21 , thiophenol claim 21 , mercaptophenol claim 21 , or a mixture thereof.30. The liquid polymerizable ...

Impregnation process for a functional fibrous substrate, a liquid monomer syrup for the impregnation process, its method of polymerization and structured article obtained thereof

The present invention relates to an impregnation process for a functional fibrous substrate, a liquid composition for implementing this process and the obtained impregnated fibrous substrate. The impregnated functional fibrous substrate is suitable for manufacturing mechanical or structured parts or articles. In particular the present invention deals with an industrial process for impregnating a functional fibrous substrate or long functional fibers with a viscous liquid composition containing mainly monomer components. This viscous composition is called hereafter liquid monomer syrup. The invention concerns also a functional fibrous substrate pre-impregnated with said syrup which is useful for manufacturing mechanical or structured parts or articles. More particular the impregnation of functional fibrous substrate with the monomer syrup is achieved in a mould. The present invention concerns also manufacturing process for manufacturing mechanical or structured parts or articles and three-dimensional mechanical or structured parts obtained by this process.

Vinyl-Lactam-Based Hydrogel Coatings

The invention relates to a material formed by a polymer substrate and a hydrogel based on vinyl-lactams and ionic methacrylates. The invention also relates to a method for producing this material and to the use thereof for cell culture and cell monolayer engineering, for preparing 3D scaffolds and manufacturing thermosensitive mechanical actuators.

PREPARATION METHOD AND APPLICATION OF ELECTRON BEAM CURABLE PAINT AND ELECTRON BEAM CURABLE COATING

An electron beam curable paint comprises: a dispersion solution of inorganic nanomaterial, a dispersion solution of inorganic nanoultraviolet absorbent, a polyfunctional monomer and an acrylate prepolymer, wherein the dispersion solution of the inorganic nanomaterial is selected from one or two of a dispersion solution of silicon dioxide and a dispersion solution of aluminum oxide, and the dispersion solution of the inorganic ultraviolet absorbent is a dispersion solution of titanium dioxide or a dispersion solution of zinc oxide. The silicon dioxide, the aluminum oxide, the titanium dioxide and the zinc oxide are respectively surface modified and are dissolved in acrylate monomer to form the dispersion solution of the inorganic material without agglomeration. 1. An electron beam curable paint , comprising:a dispersion solution of an inorganic nanomaterial 5˜50 parts by weight;a dispersion solution of an inorganic ultraviolet nano-absorbent 1˜10 parts by weight;a polyfunctional monomer 2˜30 parts by weight;an acrylate prepolymer 10˜80 parts by weight;wherein the dispersion solution of the inorganic nanomaterial is prepared by the following steps:A) mixing a solution of the inorganic nanomaterial with an organic solvent to obtain a mixed solution, adjusting the pH of the mixed solution;B) reacting the solution obtained in step A), an acrylate monomer with a silane coupling agent to obtain the dispersion solution of the inorganic nanomaterial; andthe dispersion solution of an inorganic ultraviolet absorbent is prepared by the following steps:A) mixing a solution of the inorganic ultraviolet nano-absorbent with an organic solvent to obtain a mixed solution, adjusting the pH of the mixed solution;B) reacting the solution obtained in step A), an acrylate monomer with a silane coupling agent to obtain the dispersion solution of an inorganic ultraviolet nano-absorbent;the inorganic nanomaterial is one or two of silicon dioxide and aluminum oxide; andthe inorganic ...

FLUORENYLAMINOKETONE PHOTOINITIATOR, PREPARATION METHOD THEREOF, AND UV PHOTOCURABLE COMPOSITION CONTAINING SAME

A fluorenylaminoketone photoinitiator, a preparation method thereof, and a UV photocurable composition containing same. The photoinitiator has a compound having a structure as shown in general formula (I) or a derivative compound thereof. The fluorenylaminoketone photoinitiator may effectively improve the solubility of traditional photoinitiators and reduce the use of micromolecular active diluents, and may also have high sensitivity and good deep-layer curing. It has very good promotion effect on popularization and application of photocurable compositions, particularly colored ink systems, in the field of photocuring. A UV photocurable composition containing such a fluorenylaminoketone photoinitiator can have an advantage in terms of high sensitivity, no residue after development, good pattern integrity, no or little odor of coating layers after curing, or excellent yellowing resistance. 2. The fluorenylaminoketone photoinitiator according to claim 1 , comprising a derivative compound of the photoinitiator having a structure represented by general formula (I) and wherein the derivative compound of the photoinitiator having a structure represented by general formula (I) comprises derivative compounds obtained by maintaining a main structure of a compound of formula (I) unchanged while allowing one or more branch chain(s) thereof to be substituted or linked to each other.4. A UV photocurable composition comprising: an olefinically unsaturated photopolymerizable compound and a photoinitiator; wherein the photoinitiator is the fluorenylaminoketone photoinitiator as claimed in .5. The UV photocurable composition according to claim 4 , wherein the photoinitiator comprising a photoinitiator having a structure represented by general formula (I) or the derivative compound thereof is a mixture of two or more of the compounds.6. The UV photocurable composition according to claim 4 , wherein the olefinically unsaturated photopolymerizable compound is a compound comprising one ...

PHOTOCURABLE COATING COMPOSITION AND APPLICATION THEREOF

The present disclosure provides a photocurable coating composition, including: (a) a (meth)acrylate monomer or oligomer with at least four functional groups; (b) a difunctional (meth)acrylate monomer, (c) a monofunctional (meth)acrylate monomer, and (d) an initiator. The difunctional (meth)acrylate monomer is present in an amount of 30 to 70 wt % based on the total weight of the photocurable coating composition. The present disclosure also provides an optical film having a microstructure layer made from the photocurable coating composition. The optical film can be as a light guide film in a back light module of a display. 4. The photocurable coating composition according to claim 1 , wherein the composition has a viscosity of 100 to 2000 cps at 25° C.5. The photocurable coating composition according to claim 1 , wherein the (meth)acrylate monomer or oligomer with at least four functional groups is present in an amount of 5 wt % to 25 wt % based on the total weight of the photocurable coating composition.6. The photocurable coating composition according to claim 1 , wherein the (meth)acrylate monomer with at least four functional groups comprises pentaerythritol tetraacrylate claim 1 , ethoxylated pentaerythritol tetraacrylate claim 1 , propoxylated pentaerythritol tetraacrylate claim 1 , dipentaerythritol hexaacrylate or caprolactone modified dipentaerythritol hexaacrylate.7. The photocurable coating composition according to claim 1 , wherein the (meth)acrylate oligomer with at least four functional groups comprises a hyperbranched polyurethane (meth)acrylate or a hyperbranched polyester (meth)acrylate.8. The photocurable coating composition according to claim 1 , wherein the (meth)acrylate oligomer with at least four functional groups has not more than twenty functional groups and has a number average molecular weight between 2000 and 5000.9. The photocurable coating composition according to claim 1 , wherein the monofunctional (meth)acrylate monomer is present in ...

AQUEOUS COATING COMPOSITION

An aqueous coating composition having good freeze-thaw stability and providing coatings with good stain resistance. 1. An aqueous coating composition having a VOC content of 5 g/L or less , comprisingan acrylic emulsion polymer comprising, as polymerized units, a polymerizable surfactant; anda polyoxypropylene polyol having a number average molecular weight of from 350 to 1,900.2. The aqueous coating composition of claim 1 , wherein the polyoxypropylene polyol is present in an amount of from 0.3% to 1.9% by weight claim 1 , based on the total weight of the aqueous coating composition.3. The aqueous coating composition of claim 1 , further comprising an epoxy-containing polysiloxane oligomer.7. The aqueous coating composition of claim 3 , wherein the epoxy-containing polysiloxane oligomer is present claim 3 , based on the dry weight of the acrylic emulsion polymer claim 3 , in an amount of from 0.1% to 1.5% by weight.8. The aqueous coating composition of claim 1 , wherein the acrylic emulsion polymer comprises as polymerized units claim 1 , based on the dry weight of the acrylic emulsion polymer claim 1 , from 0.25% to 5% by weight of the polymerizable surfactant.9. The aqueous coating composition of claim 1 , wherein the polyoxypropylene polyol has an average hydroxy functionality of from 2 to 6.10. The aqueous coating composition of claim 1 , wherein the polyoxypropylene polyol has a number average molecular weight of from 380 to 1 claim 1 ,200.11. The aqueous coating composition of claim 1 , wherein the acrylic emulsion polymer has a glass transition temperature of from −10° C. to 40° C.13. A method of preparing the aqueous coating composition of claim 1 , comprising:mixing an acrylic emulsion polymer with a polyoxypropylene polyol to form the aqueous coating composition;wherein the acrylic emulsion polymer comprises, as polymerized units, a polymerizable surfactant; and the polyoxypropylene polyol has a number average molecular weight of from 350 to 1,900.14. A ...

Ink composition for steel material, having excellent adhesion, method for manufacturing printed steel sheet by using same, and printed steel sheet manufactured thereby

An ink composition for a printed steel sheet, having excellent adhesion to a steel sheet, processability, solvent resistance, and the like, a method for manufacturing a printed steel sheet using the same, and a printed steel sheet manufactured thereby, are provided. The ink composition for a steel material includes 10 to 30 parts by weight of a mixture of a urethane acrylate oligomer and another type of acrylate oligomer different from the urethane acrylate oligomer, 65 to 80 parts by weight of a radiation curable monomer which is a mixture of a monofunctional radiation curable monomer and a di- or more functional radiation curable monomer, 1 to 10 parts by weight of a photoinitiator, and 0.01 to 10 parts by weight of an adhesion promoter.

Photosensitive printing composition

The invention relates to a photosensitive printing composition comprising a photocatalyst which exhibits a photocatalytic effect when exposed to UV and/or visible radiation, a colouring agent that exhibits a colour change in response to the photocatalytic effect, and a film forming agent. The composition has a viscosity suitable for printing. The invention further relates to a sun-exposure sensor comprising a photosensitive layer printed on a surface of a support, the photosensitive layer comprising a photocatalyst which exhibits a photocatalytic effect when exposed to UV and/or visible radiation, a colouring agent that exhibits a colour change in response to the photocatalytic effect, and a film forming agent.

LOW TEMPERATURE SC1 STRIPPABLE OXYSILANE-CONTAINING COATINGS

A composition for forming a coating is provided including at least one oxysilane-containing polymer or oligomer having an oxysilane group and at least one other organic crosslinkable group; an endcapping agent; and a solvent. A coated substrate, wherein the substrate is a silicon wafer or coated silicon wafer, includes an organic planarization layer in contact with the substrate, a photoresist layer, and a middle layer positioned between the organic planarization layer and the photoresist layer. The middle layer is formed from a composition including at least one oxysilane-containing polymer or oligomer having an oxysilane group and at least one other organic crosslinkable group, an endcapping agent; and a solvent. 1. A composition for forming a coating , the composition comprising:at least one oxysilane-containing polymer or oligomer having an oxysilane group and at least one other organic crosslinkable group;an endcapping agent; anda solvent.3. The composition of claim 1 , wherein the oxysilane-containing polymer or oligomer is an oxysilane containing acrylic urethane.5. The composition of claim 1 , wherein the oxysilane-containing polymer or oligomer has a weight average molecular weight of 500 Dalton to 10 claim 1 ,000 Dalton.6. The composition of claim 1 , wherein the oxysilane-containing polymer or oligomer comprises from 1 wt. % to 30 wt. % silicon.7. The composition of claim 1 , wherein the oxysilane-containing polymer or oligomer comprises from 0.5 wt. % to 30 wt. % of the total weight of the composition.8. The composition of claim 1 , wherein the endcapping agent is selected from the group consisting of: trimethylethoxy silane claim 1 , triethylmethoxy silane claim 1 , trimethylacetoxy silane claim 1 , trimethylsilanol claim 1 , triphenylsilanol claim 1 , triphenylmethoxysilane claim 1 , triphenylethoxysilane.9. The composition of claim 1 , wherein the endcapping agent includes acetoxy trimethyl silane.10. The composition of claim 1 , wherein a molar ratio ...

PATTERN FORMING METHOD, PRODUCTION METHOD FOR PROCESSED SUBSTRATE, PRODUCTION METHOD FOR OPTICAL COMPONENT, PRODUCTION METHOD FOR CIRCUIT SUBSTRATE, PRODUCTION METHOD FOR ELECTRONIC COMPONENT AND PRODUCTION METHOD FOR IMPRINT MOLD

A pattern forming method comprising, a step (1) of coating a layer formed of a curable composition (A1) containing at least a certain polymerizable compound (a1) on a surface of a substrate, a step (2) of dispersedly dropping a droplet of a curable composition (A2) containing at least a polymerizable compound (a2) on the layer of the curable composition (A1) to form lamination, a step (3) of sandwiching between a mold and the substrate a layer in which the curable composition (A1) and the curable composition (A2) are partially mixed, a step (4) of curing a portion of the layer in which the two curable compositions are partially mixed all at once by applying light from the side of the mold, the portion being sandwiched between the mold and the substrate, and a step (5) of separating the mold from the layer formed of the cured curable compositions. 2. The pattern forming method according to claim 1 , wherein the step (2) is the step of dispersedly dropping the droplet of the curable composition (A2) on a liquid film of the curable composition (A1).6. The pattern forming method according to claim 5 , wherein the step (2) is the step of dispersedly dropping the droplet of the curable composition (A2) on a liquid film of the curable composition (A1).11. The pattern forming method according to claim 1 , wherein the surface tension of the curable composition (A1) except solvents is higher than the surface tension of the curable composition (A2) except solvents.12. The pattern forming method according to claim 1 , wherein the viscosity of the curable composition (A1) except the solvents is 1 mPa·s or more to 1000 mPa·s or less claim 1 , and the viscosity of the curable composition (A2) except the solvents is 1 mPa·s or more to 12 mPa·s or less.13. The pattern forming method according to claim 1 , wherein a material of the surface of the mold is quartz.14. The pattern forming method according to claim 1 , wherein the step (3) of sandwiching is conducted under an atmosphere ...

Conductive Polymer Dispersion for Improved Reliability

An improved capacitor is provided wherein the capacitor comprising an anode foil; and a conductive polymer layer on the anode foil. The conductive polymer layer comprises first particles comprising conductive polymer and polyanion and second particles comprising the conductive polymer and the polyanion wherein the first particles have an average particle diameter of at least 1 micron to no more than 10 microns. The second particles have an average particle diameter of at least 1 nm to no more than 600 nm.

RESIN COMPOSITION, OPTICAL FIBER AND METHOD FOR PRODUCING OPTICAL FIBER

A resin composition for coating an optical fiber comprises: a base resin containing a photopolymerizable compound and a photopolymerization initiator; and hydrophobic inorganic oxide particles, wherein the photopolymerizable compound comprises urethane (meth)acrylate and aliphatic epoxy (meth)acrylate, and the content of the aliphatic epoxy (meth)acrylate is 1.0% by mass or more and 45% by mass or less based on the total amount of the photopolymerizable compound. 1: A resin composition for coating an optical fiber , comprising:a base resin comprising a photopolymerizable compound and a photopolymerization initiator; andhydrophobic inorganic oxide particles,wherein the photopolymerizable compound comprises urethane (meth)acrylate and aliphatic epoxy (meth)acrylate, and a content of the aliphatic epoxy (meth)acrylate is 1.0% by mass or more and 45% by mass or less based on a total amount of the photopolymerizable compound.2: The resin composition according to claim 1 , wherein the aliphatic epoxy (meth)acrylate has an ethylene oxide group or a propylene oxide group.3: The resin composition according to claim 1 , wherein the photopolymerizable compound further comprises an epoxy (meth)acrylate having an aromatic ring.4: The resin composition according to claim 1 , wherein the inorganic oxide particles are particles comprising at least one selected from the group consisting of silicon dioxide claim 1 , zirconium dioxide claim 1 , aluminum oxide claim 1 , magnesium oxide claim 1 , titanium oxide claim 1 , tin oxide claim 1 , and zinc oxide.5: An optical fiber comprising:a glass fiber comprising a core and a cladding;a primary resin layer being in contact with the glass fiber and coating the glass fiber; anda secondary resin layer coating the primary resin layer,{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'wherein the secondary resin layer comprises a cured product of the resin composition according to .'}6: A method for manufacturing an optical fiber claim 1 , ...

Composition for Low Dielectric Thermally Conductive Material and Low Dielectric Thermally Conductive Material

A composition for a low dielectric thermally conductive material of the present technology contains: an acrylic resin composition containing an acrylic polymer formed by polymerizing one or two or more types of (meth)acrylates and one or two or more types of (meth)acrylates; crystalline silica having an average particle size of 20 μm or greater; a metal hydroxide having an average particle size of 15 μm or less; a polyfunctional monomer; and a polymerization initiator, wherein per 100 parts by mass of the acrylic resin composition, from 330 parts by mass to 440 parts by mass of the crystalline silica, from 90 parts by mass to 190 parts by mass of the metal hydroxide, from 0.01 parts by mass to 0.5 parts by mass of the polyfunctional monomer, and from 0.6 parts by mass to 1.3 parts by mass of the polymerization initiator are blended.

Process for Preparing Membranes

A process for preparing an ion-exchange membrane having a textured surface profile comprising the steps (i) and (ii): (i) applying a radiation-curable composition to a membrane in a patternwise manner; and (ii) irradiating and thereby curing the radiation-curable composition present on the membrane; wherein the radiation-curable composition comprises: a) 10 to 65 wt % of curable ionic compound(s) comprising one ethylenically unsaturated group; b) 3 to 60 wt % of crosslinking agent(s) comprising at least two ethylenically unsaturated groups and having a number average molecular weight below 800; c) 0 to 70 wt % of inert solvent(s); d) 0 to 10 wt % of free-radical initiator(s);and e) 0.5 to 25 wt % of thickening agent(s).

Curable Compositions and Membranes

A curable composition comprising the components (i) 0 to 60 wt % non-ionic crosslinker(s); (ii) 20 to 85 wt % curable ionic compound(s) comprising an anionic group and at least one ethylenically unsaturated group; (iii) 15 to 45 wt % solvent(s); (iv) 0 to 10 wt % of photoinitiator(s); and (v) 2 to 45 wt % of structure modifier(s); wherein the molar ratio of component (v):(ii) is 0.25 to 0.65. The compositions are useful for preparing membranes for (reverse) electrodialysis. 126.. (canceled)27. A process for preparing a membrane comprising the following steps:(i) applying a curable composition to a support; and(ii) curing the composition to form a membrane;wherein the curable composition comprises the components:(i) 0 to 60 wt % non-ionic crosslinker(s);(ii) 20 to 85 wt % curable ionic compound(s) comprising an anionic group and at least one ethylenically unsaturated group;(iii) 15 to 45 wt % solvent(s);(iv) 0 to 10 wt % of photoinitiator(s); and(v) 2 to 45 wt % of structure modifier(s) selected from the group consisting of polyvalent metal salts and organic compounds comprising at least two groups selected from amino and quaternary ammonium groups;wherein the molar ratio of component (v):(ii) is 0.25 to 0.65.28. The process according to wherein the curing step (ii) is performed such that the curable composition forms a layer on top of the support claim 27 , or the curable composition permeates wholly or partially into the pores of the support thereby forming an impregnated composite membrane.29. The process according to wherein the composition comprises the components:(i) 2 to 40 wt % non-ionic crosslinker(s); '(b) 0 to 60 wt % curable ionic compound(s) comprising an anionic group and at least two ethylenically unsaturated groups;', '(ii) (a) 20 to 60 wt % curable ionic compound(s) comprising an anionic group and one ethylenically unsaturated group; and'}(iii) 15 to 45 wt % solvent(s);(iv) 0 to 5 wt % of photoinitiator(s); and(v) 4 to 35 wt % of structure modifier(s ...

Polymerizable compound, polymer, polymerizable composition, film, and half mirror for displaying projection image

The present invention provides a polymerizable compound denoted by Formula (I): in the formula, Z 1 and Z 2 represent an arylene group, and the like, m represents 1 or 2, n represents an integer of 0 or 1, and when m is 2, n is 0, L 1 , L 2 , L 3 , and L 4 each independently represent a linking group such as —C(═O)O— and —OC(═O)—, T 3 represents -Sp 4 -R 4 , X represents —O—, and the like, r represents 1 to 4, Sp 1 , Sp 2 , Sp 3 , Sp 4 , and Sp 5 each independently represent a single bond or a linking group, R 1 and R 2 each independently represent a polymerizable group, and R 3 , R 4 , and R 5 each independently represent a hydrogen atom, a polymerizable group, or the like; a polymerizable composition containing the polymerizable compound described above; a film formed of the polymerizable composition described above; and a half mirror for displaying a projection image including the film described above.

Protective film for windshield of vehicle

The present invention relates to a protective film for a windshield of a vehicle, which can be installed on a curved portion of the windshield of the vehicle without a thermoforming process, thereby improving the workability of a worker, and improving impact resistance to effectively protect the windshield of the vehicle.

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:

Silicone hydrogels having a structure formed via controlled reaction kinetics

The present invention relates to a process comprising the steps of reacting a reactive mixture comprising at least one silicone-containing component, at least one hydrophilic component, and at least one diluent to form an ophthalmic device having an advancing contact angle of less than about 80°; and contacting the ophthalmic device with an aqueous extraction solution at an elevated extraction temperature, wherein said at least one diluent has a boiling point at least about 10° higher than said extraction temperature.

Stainable surface

The invention relates to a method for producing a color-changeable decorative surface. In order to provide a decorative surface that can be changed in a particularly simple manner in terms of its coloring by the end consumer and which is particularly cost-effective and resistant, it is provided that at least one layer of a coating agent, which enables the absorption of color particles, is applied.

Method of Forming Multiple Coating on Dry Plating Member and Molded Article Manufactured Using the Same

Disclosed are methods of forming a multiple coating on a dry plating member and a molded article manufactured using the same. The method may include applying a color coating agent onto a surface of a plating layer of a plating member and then drying the applied color coating agent to form a color coating layer, and applying a clear coating agent onto a surface of the color coating layer and curing the applied clear coating agent to form a clear layer, wherein the plating member includes a substrate, an undercoat layer formed on a surface of at least a part of the substrate, and a plating layer formed on a surface of the undercoat layer. 1. A method of forming a multiple coating on a dry plating member comprising:applying a color coating agent onto a surface of a plating layer of a plating member and then drying the applied color coating agent to form a color coating layer; andapplying a clear coating agent onto a surface of the color coating layer and curing the applied clear coating agent to form a clear layer,wherein the plating member comprises:a substrate;an undercoat layer formed on a surface of at least a part of the substrate; anda plating layer formed on a surface of the undercoat layer,wherein the color coating agent comprises:10 to 35% by weight of a modified acrylic resin;1 to 25% by weight of a pigment; and40 to 80% by weight of a first solvent, andwherein the clear coating agent comprises:10 to 30% by weight of a polyester-modified acrylic resin;5 to 25% by weight of an acrylic oligomer;5 to 45% by weight of an acrylic monomer;1 to 15% by weight of a photoinitiator; and10 to 75% by weight of a second solvent.2. The method according to claim 1 , wherein the undercoat layer is formed by applying an undercoating agent comprising 10 to 65% by weight of an acrylic compound claim 1 , 0.1 to 5% by weight of a polyester-modified acrylic resin claim 1 , 0.5 to 5% by weight of a photoinitiator and 30 to 75% by weight of a third solvent on at least one surface of ...

THREE-DIMENSIONAL ARTICLES MADE BY ADDITIVE MANUFACTURING HAVING REDUCED SURFACE HAZE

Methods for manufacturing three-dimensional articles having reduced surface haze, by applying a coating to the surface of a three-dimensional article made by additive manufacturing are described. 1). A process for increasing light transmittance of a three-dimensional printed article comprising:providing a three-dimensional printed article having a light transmittance in the range of from 20% to 55% when measured in the range of from 450 to 700 nm in accordance with ASTM D1003-13, said article having a first surface,applying to the first surface a photocurable acrylate composition; andcuring the photocurable acrylate composition by exposure to radiation in the electromagnetic spectrum to form on the three-dimensional printed article a light transmitting coating,thereby forming a coated three-dimensional printed article having a light transmittance in the range of from 60% to 98% when measured in the range of from 450 to 700 nm in accordance with ASTM D1003-13 and/or a coated three-dimensional printed article having a light transmittance which is at least 10% greater than the light transmittance of the three-dimensional printed article prior to coating.2). The process as claimed in claim 1 , wherein the three-dimensional printed article has a light transmittance in the range of from 25% to 50% claim 1 , such as from 25% to 45% claim 1 , or from 30% to 45% claim 1 , or from 35% to 45% claim 1 , when measured in the range of from 450 to 700 nm in accordance with ASTM D1003-13.3). The process as claimed in claim 1 , wherein the coated three-dimensional printed article has a light transmittance in the range of from 65% to 95% claim 1 , such as from 70% to 95% claim 1 , or from 75% to 95% claim 1 , or from 80% to 90% claim 1 , when measured in the range of from 450 to 700 nm in accordance with ASTM D1003-13.4). The process as claimed in claim 1 , wherein the photocurable acrylate composition comprises (a) an aliphatic polyether urethane acrylate component claim 1 , (b) a ( ...

QUANTUM DOTS, A COMPOSITION OR COMPOSITE INCLUDING THE SAME, AND AN ELECTRONIC DEVICE INCLUDING THE SAME

A quantum dot including a core including a semiconductor nanocrystal including a Group III-V compound; and a first semiconductor nanocrystal shell disposed on the semiconductor nanocrystal core, the first semiconductor nanocrystal shell including zinc, selenium, and optionally sulfur, and a second semiconductor nanocrystal shell disposed on the first semiconductor nanocrystal shell, the second semiconductor nanocrystal shell including zinc, sulfur, and optionally selenium, wherein the quantum dot does not include cadmium, an emission peak wavelength of the quantum dot is in a range of about 500 nanometers (nm) to about 550 nm, and an ultraviolet-visible absorption spectrum of the quantum dot includes a first exciton absorption peak and a second exciton absorption peak, a composition including the same, a composite, and an electronic device. 1. A quantum dot , comprisinga core comprising a semiconductor nanocrystal comprising a Group III-V compound; anda first semiconductor nanocrystal shell disposed on the semiconductor nanocrystal core, the first semiconductor nanocrystal shell comprising zinc, selenium, and optionally sulfur, anda second semiconductor nanocrystal shell disposed on the first semiconductor nanocrystal shell, the second semiconductor nanocrystal shell comprising zinc, sulfur, and optionally selenium,wherein the quantum dot does not comprise cadmium,an emission peak wavelength of the quantum dot is in a range of about 500 nanometers to about 550 nanometers, andan ultraviolet-visible absorption spectrum of the quantum dot comprises a first exciton absorption peak and a second exciton absorption peak.2. The quantum dot of claim 1 , wherein an absolute value of a second derivative of the second exciton absorption peak is greater than or equal to about 0.001.3. The quantum dot of claim 1 , wherein a difference between an energy of the first exciton absorption peak and an energy of the second exciton absorption peak is greater than or equal to about 0.34 ...

Reactive compositions containing mercapto-functional silicon compound

and a reactive resin containing at least one epoxy and/or (meth)acrylate group. There is also provided a silylated resin resulting from the reaction product of mercapto-functional silicon compound (a) and reactive resin contain at least one epoxy and/or (meth)acrylate groups.

Organic-inorganic-hybrid thin film and method of manufacturing the same

Provided is an organic-inorganic-hybrid thin film, which is provided in the form of a layered structure to prevent the scratching of the surface of a variety of kinds of displays, such as those of smartphones, tablet PCs, and laptop computers, and to fabricate ITO hard coating films, gas-barrier plates for flexible displays, and cover windows, and to a method of manufacturing the same, and more particularly, the organic-inorganic-hybrid thin film is provided in the form of a layered structure exhibiting the high light transmittance, mechanically flexible properties, lightweightness, and chemical resistance of a curable resin, and also ensuring the scratch resistance, heat dissipation performance, gas-barrier properties, and inherent refractive index matching of inorganic particles, thus exhibiting optical compensation effects, thereby increasing final surface hardness and satisfying barrier properties and index matching properties.

COATED ELECTRICAL OR ELECTRONIC DEVICE PROTECTED FROM LIQUID PENETRATION

An electrical or electronic device comprising a polymeric coating, formed by exposing;the device to pulsed plasma comprising a compound of formula (I), 2. An electrical or electronic device according to claim 1 , which is selected from communications devices claim 1 , sound or audio systems devices claim 1 , computers or computer-related components claim 1 , outdoor lighting systems claim 1 , or electrical or electronic devices used in transport vehicles claim 1 , washing machines and dishwashers; or components of any of these.3. An electrical or electronic device according to claim 2 , which is a sound or audio system device.4. An electrical or electronic device according to claim 3 , which is a loudspeaker claim 3 , microphone claim 3 , ringer or buzzer.5. An electrical or electronic device according to comprising a microphone that comprises a foamed plastic cover and the polymeric layer is present thereon.6. An electrical or electronic device according to claim 1 , wherein any alkyl chains in R claim 1 , Ror R claim 1 , have 1 to 6 carbon atoms.7. An electrical or electronic device according to claim 1 , wherein at least one of R claim 1 , Rand Ris hydrogen.8. An electrical or electronic device according to claim 1 , wherein Ris an alkyl group such as methyl or propyl.9. An electrical or electronic device according to claim 1 , wherein the compound of formula (I) is a compound of formula (II){'br': None, 'sub': '2', 'sup': '5', 'CH═CH—R\u2003\u2003(II)'}{'sup': '5', 'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'claim-text': {'br': None, 'sub': 2', '2', 'n, 'sup': 7', '5, 'CH═CRC(O)O(CH)R\u2003\u2003(III)'}, 'where Ris as defined in , or a compound of formula (III)'}{'sup': 5', '7, 'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'sub': 1-10', '1-10, 'where n and Rare as defined in and Ris hydrogen, Calkyl, or Chaloalkyl.'}10. An electrical or electronic device according to claim 1 , wherein Rcomprises an alkyl group having in the range of 6 to 12 carbon atoms ...

Composition, accommodating unit, image forming device, and image forming method

A composition contains an acrylamide compound A1 having an ester structure and a polymerization initiator B1 having a molecular weight of 800 or more.

UV-LED COATING COMPOSITIONS

The present invention relates to UV-LED light curable coating compositions comprising a compound having at least one alpha, beta-ethylenically unsaturated polymerizable double bond, a type II photoinitiator system based on a thioxanthone and an amine, and a colorant. Optional inclusions are a type I photoinitiator and an optical brightener. The UV-LED curable composition provides good surface cure and low yellowing. 1. A UV light curable coating composition comprising:a compound including one or more alpha beta-ethylenically unsaturated polymerizable double bonds;a type II photoinitiator system comprised of a thioxanthone and an amine; anda colorant.2. The UV light curable coating composition of claim 1 , further comprising a type I photoinitiator selected from a phosphine oxide claim 1 , an α-aminoalkylphenone claim 1 , and combinations thereof; and/or further comprising an optical brightener.3. (canceled)4. (canceled)5. The UV light curable coating composition of claim 1 , wherein the compound including one or more alpha beta-ethylenically unsaturated polymerizable double bonds is selected from acrylates claim 1 , methacrylates claim 1 , vinyls claim 1 , vinylethers claim 1 , acrylamides claim 1 , and combinations thereof.6. (canceled)7. The UV light curable coating composition of claim 1 , wherein the colorant is select from a purple colorant claim 1 , a violet colorant claim 1 , a blue colorant claim 1 , a violet-blue colorant claim 1 , colors representing color variations in between claim 1 , and combinations thereof.8. The UV light curable coating composition of claim 1 , wherein the thioxanthone is selected from 2-isopropylthioxanthone claim 1 , 4-isopropylthioxanthone claim 1 , 2 claim 1 ,4-dimethylthioxanthone claim 1 , 2 claim 1 ,4-diethylthioxanthone claim 1 , 2 claim 1 ,4-diisopropylthioxanthone claim 1 , 2-chlorothixanthone claim 1 , 2-chloro-4-isopropoxythixanthone claim 1 , oligomeric thioxanthones for low migration applications having a molecular ...

Multilayer Marking Film

A multilayer marking film is disclosed herein. In some embodiments, a multilayer marking film includes, in sequential order, an adhesive layer, a colored base layer having a first color, and a colored coating layer having a second color, wherein information can be written by laser irradiation on the colored coating layer.

Photosensitive resin composition, cured film, element equipped with cured film, organic el display device equipped with cured film, cured film production method, and organic el display device production method

The present invention provides a photosensitive resin composition which has a light-blocking property, and at the same time, a high sensitivity, and has excellent half-tone characteristics. The present invention provides a photosensitive resin composition including an (A) alkali-soluble resin, a (B) radically polymerizable compound, a (C) photo initiator, and a (D) colorant, where the (A) alkali-soluble resin contains a polyimide, a polyimide precursor, a polybenzoxazole precursor, and/or a copolymer thereof, and the (B) radically polymerizable compound contains a (B-1) bifunctional or higher (meth)acrylic compound that has a glass transition temperature of 150° C. or higher as a homopolymer, and a (B-2) tetrafunctional or higher (meth)acrylic compound other than the (B-1).

Curable composition for imprints, cured product and method for manufacturing a cured product

Provided is a curable composition for imprints having good patternability and dry etching resistance. Disclosed is a curable composition for imprints comprising a polymerizable monomer (Ax) having a substituent having an aromatic group and having a molecular weight of 100 or more, and a photopolymerization initiator.

MEMORY CELLS AND DEVICES

Disclosed are memory cells that include a crosslinked mixture of a photoinitiator, a polyether-modified acrylate oligomer, a polyester acrylic resin, and a component selected from the group consisting of a silicone acrylate oligomer, and a fluorinated acrylate oligomer, and memory devices that contain a plurality of memory cells. 1. A memory cell comprising a crosslinked mixture of a polyether-modified acrylate oligomer , a polyester acrylic resin , and a component selected from the group consisting of a silicone acrylate oligomer , a fluorinated acrylate oligomer , and a photoinitiator.2. A memory cell in accordance with wherein said component is a silicone acrylate oligomer.3. A memory cell in accordance with wherein said component is a fluorinated acrylate oligomer.5. A memory cell in accordance with wherein x is from about 1 to about 6 claim 4 , y is from about 1 to about 6 claim 4 , z is from about 1 to about 6 claim 4 , and the sum of x+y+z is from about 3 to about 16.6. A memory cell in accordance with wherein said polyester acrylic resin has a viscosity at 23° C. of from about 10 claim 1 ,000 cps to about 200 claim 1 ,000 cps.7. A memory cell in accordance with wherein said silicone acrylate oligomer is a siliconized urethane acrylate.9. A memory cell in accordance with wherein said photoinitiator is selected from the group consisting of a benzil dimethyl ketal claim 1 , a mixture of benzoin and butyl ethers claim 1 , a trimethylbenzophenone mixture claim 1 , a hydroxy ketone claim 1 , a polymeric hydroxy ketone claim 1 , a mixture of a trimethylbenzophenone and a polymeric hydroxy ketone claim 1 , a mixture of a triphenyl phosphine oxide claim 1 , a trimethylbenzophenone and a polymeric hydroxy ketone claim 1 , a mixture of 2-isopropylthioxanthone and 4-isopropylthioxanthone claim 1 , ethyl 4-(dimethyl amino) benzoate claim 1 , a diaryl iodonium hexafluoroantimonate claim 1 , a triaryl sulfonium hexafluoroantimonate claim 1 , and an (ethyl-2 claim 1 ,4 ...

Water-Based Coatings for Improved Print Performance with Multiple Print Technology

Various aqueous coating formulations are described. The compositions include one or more UV curable polyurethane dispersions, and optionally one or more of the following: non-UV curable acrylic polymers, a polyester dispersion, a non-UV curable polyurethane dispersion, and one or more additives. The compositions can be used to form top coats that exhibit good resistance to scratches and solvents, and improved ink adhesion and image quality.

2-cyanoacrylate adhesive composition

An adhesive composition is provided which is excellent in adhesion rate on non-polar hard-to-bond materials and bond gap curability, and further is good in storage stability. It is a 2-cyanoacrylate-based adhesive composition which includes (a) a 2-cyanoacrylic acid ester and (b) an onium salt represented by the following general formula (1): n C + A − n -X  (1) wherein, in formula (1), C + represents an onium cation, A − represents at least one anion selected from the group consisting of —SO 3 − , —OSO 3 − and a specific imide anion, X represents a linking group which connects at least two anions together, and n is an integer of 2 or more.

RESIN COMPOSITION FOR COATING AGENT, MOLDED ARTICLE, AND IMAGE DISPLAY DEVICE

A compound capable of increasing the scratch resistance of, for instance, a hard-coat agent and a resin composition for a coating agent containing the compound are shown. The resin composition for a coating agent of the present application contains: a silicon compound (a) represented by formula (I) of the specification; and a curable resin (b). In formula (I), Ris a Cor Calkylene group, and X is a group represented by formula (II) of the specification having a urethane skeleton and having a (meth)acryloyl group at an end. In formula (II), Ris hydrogen or a methyl group, and n is an integer of 0 or 1. The molecular weight of the silicon compound (a) is 500 to 699. 2. The resin composition for a coating agent of claim 1 , wherein the curable resin (b) is a UV curable resin having at least one (meth)acryloyl group.3. A molded article claim 1 , comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'a cured product formed by curing the resin composition for a coating agent of ; and'}a substrate covered by the cured product.4. The molded article of claim 3 , wherein a difference in a haze value of the molded article and the substrate is 1% or less.5. An image display device claim 3 , comprising:{'claim-ref': {'@idref': 'CLM-00004', 'claim 4'}, 'the molded article of ; and'}an image screen for which the molded article is disposed on a screen. Field of the InventionThe invention relates to a resin composition for a coating agent, and more particularly, to a resin composition for coating significantly increasing scratch resistance.Description of Related ArtIn recent years, portable liquid crystal display (LCD) terminals that can be used outdoors have become very popular, and examples include mobile terminals such as smart phones, personal navigation devices (PND), or wearable displays such as Google glasses.These products are used while being carried, and therefore need to be lightweight, and as a result some of the glass components are replaced by plastic. However, ...

Fluorine-containing boric acid composite particles

The present invention provides fluorine-containing boric acid composite particles comprising a condensate of boric acid and a fluorine-containing alcohol represented by the general formula: R F -A-OH   [I] wherein R F is a perfluoroalkyl group having 6 or less carbon atoms, or a polyfluoroalkyl group, in which some of the fluorine atoms of the perfluoroalkyl group are replaced by a hydrogen atom or atoms, and which contains a terminal perfluoroalkyl group having 6 or less carbon atoms and a perfluoroalkylene group having 6 or less carbon atoms; and A is an alkylene group having 1 to 6 carbon atoms. The fluorine-containing boric acid composite particles may also be a condensate of boric acid, the said fluorine-containing alcohol, and an alkoxysilane at a molar ratio of 1.0 or less based on the fluorine-containing alcohol. These fluorine-containing boric acid composite particles has excellent adhesion to inorganic substrates, and the like.

LIQUID (METH)ACRYLIC SYRUP FOR IMPREGNATING A FIBROUS SUBSTRATE, METHOD OF IMPREGNATING A FIBROUS SUBSTRATE, COMPOSITE MATERIAL OBTAINED FOLLOWING POLYMERISATION OF THE PRE-IMPREGNATED SUBSTRATE

Liquid (meth)acrylic syrup for impregnating a fibrous substrate, method of impregnating a fibrous substrate, composite material obtained following polymerisation of the pre-impregnated substrate

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.

LED-CURABLE LOW MIGRATION PHOTOINITIATORS

A photoinitiator includes a benzophenone moiety, a nitrogen-containing moiety covalently bonded to the benzophenone moiety, and an unsaturated polymerizable moiety covalently bonded to the nitrogen-containing moiety. The unsaturated polymerizable moiety includes an acrylate group or a methacrylate group. 1. A photoinitiator comprising a benzophenone moiety , a nitrogen-containing moiety covalently bonded to the benzophenone moiety , and an unsaturated polymerizable moiety covalently bonded to the nitrogen-containing moiety.2. The photoinitiator of claim 1 , wherein the unsaturated polymerizable moiety comprises an acrylate group or a methacrylate group.3. The photoinitiator of claim 1 , wherein the nitrogen-containing moiety is an azetidinyl claim 1 , pyrrolidinyl claim 1 , piperazinyl claim 1 , piperidinyl claim 1 , azepanyl claim 1 , azocanyl claim 1 , or a group of formula —RNR′H claim 1 , where R is an alkylenyl group joining the nitrogen atom to the benzophenone claim 1 , and R′ is an alkyl group.4. The photoinitiator of claim 1 , wherein the nitrogen-containing moiety is a piperazinyl based moiety.612-. (canceled)13. A method of polymerization claim 1 , the method comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'mixing the photoinitiator of with a polymerization composition to form a polymerizable mixture; and'}illuminating the polymerizable mixture with light from a light source; 'the polymerization composition comprises an acrylate, a methacrylate, or a styrenic monomer.', 'wherein14. The method of claim 13 , wherein the light source is a source of visible light or ultraviolet light.15. The method of claim 13 , wherein the light source is a light emitting diode claim 13 , a mercury lamp claim 13 , a laser claim 13 , or combination of any two or more thereof.16. A method of curing a photocurable coating composition claim 13 , the method comprising:illuminating the photocurable coating composition with light from a light emitting diode; an ...

RESIN THIN-FILM-FORMING COMPOSITION FOR EASILY-PEELABLE PROTECTION

The invention provides a composition for forming an easily removable protective resin thin film, characterized in that the composition contains a urethane (meth)acrylate compound having a poly(tetramethylene glycol) backbone as a main backbone, a (meth)acrylate including at least a mono-functional (meth)acrylate, and a radical polymerization initiator, wherein the mono-functional (meth)acrylate content with respect to the entire amount of the (meth)acrylate is 50 mass % or higher.

Fluoromonomer and fluorooligomer compounds, photopolymerizable composition, and hydrophobic film using the same

The present disclosure relates to novel fluoromonomer and fluorooligomer compounds, a photopolymerizable composition including these compounds, methods for producing these compounds, and a hydrophobic film using the photopolymerizable composition.

RADIATION-CURABLE COATING COMPOSITION, METHOD FOR PRODUCING SCRATCH-RESISTANT COATINGS, USE OF THE COATING COMPOSITION, AND SUBSTRATE COATED WITH A COATING COMPOSITION

The present invention relates to a radiation-curable coating composition, especially for producing a scratch-resistant coating on polycarbonate surfaces, comprising at least one urethane acrylate of an isocyanurate trimer of 1,6-hexamethylene diisocyanate and butanediol monoacrylate. The invention also relates to a method for producing scratch-resistant coatings on polycarbonate surfaces, to the use of the coating composition, and to a substrate coated accordingly. 1. A radiation-curable coating composition , comprising:i) 45.0 to 59.0 wt % of a urethane acrylate prepared from an isocyanurate trimer of 1,6-hexamethylene diisocyanate and butanediol monoacrylate, wherein the isocyanurate trimer has an NCO content in a range of 19.6 to 24.0 wt % and an equivalent weight of 175 to 214, and the urethane acrylate has a weight ratio of the isocyanurate trimer to the butanediol monoacrylate in a range of 1.0:0.65 to 1.0:0.9;ii) 25.0 to 37.0 wt % of a tetrafunctional polyester acrylate monomer;iii) 8.0 to 12.0 wt % of a component A selected from the group consisting of a diol diacrylate ester, a one monoacrylate ester, and mixtures thereof;iv) 2.3 to 3.5 wt % of a photoinitiator;v) 2.1 to 3.1 wt % of at least one a reactive acryloyltriazole UV absorber;vi) 1.5 to 2.0 wt % of a nonreactive UV absorber;vii) 0.7 to 1.0 wt % of a sterically hindered amine;viii) 0.4 to 0.9 wt % of a flow control additive;where the weight percentage ranges are based on a sum of the solid content of components i) to viii), their sum making 100 wt %.2. The coating composition of claim 1 , which comprises 45.0 to 55.0 wt % of the urethane acrylate claim 1 , based on a sum of the solids contents of components i) to viii).3. The coating composition of claim 1 , wherein the tetrafunctional polyester acrylate monomer has an ether bond.4. The coating composition of claim 1 , wherein component iii) is a diol diacrylate ester.5. The coating composition of claim 1 , wherein the component iii) is a diol ...

DIACETYLENE FILM SENSITIZED WITH PHOTOINITIATOR AND APPLICATIONS OF THE FILM

A process for improving sensitivity of a film base, coated with a dispersion of a normally crystalline polyacetylenic compound in a non-solvating liquid which is dried on the film surface, to particular photon energy band, specifically, long wavelength UV; the polyacetylenic compound preferably having at least two conjugated acetylenic linkages and containing from 12 to 60 carbon atoms. The sensitization of the film to long wavelength UV is achieved via the addition of photoinitiator(s) capable of absorbing UV energy and converting it to free radicals. The process comprises dispersing the normally crystalline polyacetylenic compound in the non-solvating liquid to a concentration of from about 2 to about 50% polyacetylene crystalline solids and a photoinitiator or combination of photoinitiators to a concentration of from 0.01 to 10%. The resultant dispersion is then coated and dried on a substrate. Additionally, applications using this film as a UVA illumination indicator and dosimeter are disclosed as well. 111-. (canceled)12. An indicator with film media that is sensitive to long wavelength ultraviolet (UV) light , comprising:a top layer of polymeric film that is permeable to the UV light;an active layer below the polymeric film, the active layer prepared from a radiochromic active fluid comprising a microcrystalline dispersion of a substantially crystalline image receptive polyacetylenic compound, and a photoinitiator comprising a photoinitiator compound or mixture of photoinitiators,wherein said photoinitiator is selected from the group consisting of sodium salt of anthraquinone-2-sulfonic acid, 2-methyl-1-[4-(methylthio)phenyl]-2-(4-morpholinyl)-1-propanone, and 2-hydroxy-2-methylpropiophenone; anda bottom layer below the active layer and the top layer, the bottom layer comprising an adhesive lower surface.13. The indicator of claim 12 , further comprising a plurality of active layers below the polymeric film claim 12 , each active layer being disposed on a ...

Anti-reflective film

Disclosed herein is an anti-reflective film comprising: a hard coating layer; and a low-refractive layer containing a binder resin and hollow inorganic nanoparticles and solid inorganic nanoparticles which are dispersed in the binder resin, wherein a ratio of an average particle diameter of the solid inorganic nanoparticles to an average particle diameter of the hollow inorganic nanoparticles is 0.26 to 0.55, and wherein at least 70 vol % of the entire solid inorganic nanoparticles are present within a distance corresponding to 50% of an entire thickness of the low-refractive layer from the interface between the hard coating layer and the low-refractive layer, and an anti-reflective film comprising: a hard coating layer containing a binder resin containing a photocurable resin, and organic or inorganic fine particles dispersed in the binder resin; and a low-refractive layer containing a binder resin and hollow inorganic nanoparticles and solid inorganic nanoparticles which are dispersed in the binder resin, wherein a ratio of an average particle diameter of the solid inorganic nanoparticles to an average particle diameter of the hollow inorganic nanoparticles is 0.15 to 0.55, and wherein at least 70 vol % of the entire solid inorganic nanoparticles are present within a distance corresponding to 50% of an entire thickness of the low-refractive layer from the interface between the hard coating layer and the low-refractive layer.

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 ...

HYDROGEL COMPOSITIONS BONDED TO POLYMERIC SUBSTRATES

Described herein is a hydrogel-containing multilayer article and methods of making, said hydrogel-containing multilayer article comprising: (i) a polymeric substrate comprising an abstractable atom; and (ii) a cured aqueous coating composition thereon wherein the coating composition comprises: (a) a hydrophilic monomer comprising a (meth)acrylamide, (meth)acrylate, and combinations thereof: (b) at least 2 wt % of a water-swellable clay; (c) a water-soluble type I photoinitiator; and (d) an acid or salt wherein a water insoluble type II photoinitiator is localized at the interface between the hydrogel coating and the polymeric substrate. 1. A method of making a grafted hydrogel comprising the steps in the order of:(a) obtaining a polymeric substrate having an abstractable atom;(b) coating the polymeric substrate with a Type II photoinitiator to form a dried coated substrate;(c) applying an aqueous composition to form an aqueous coated substrate, wherein the aqueous composition, wherein the aqueous composition comprises (i) a hydrophilic monomer comprising a (meth)acrylamide, (meth)acrylate, and combinations thereof; (ii) 2-20% wt water-swellable clay, and (iii) a water soluble Type I photoinitiator, and (iv) a salt or acid;(d) curing the aqueous coated substrate.2. The method of claim 1 , wherein the polymeric substrate comprises at least one of polyolefin claim 1 , polyurethanes claim 1 , polyamide claim 1 , and polyester.3. The method of claim 1 , wherein the polymeric substrate is flexible.4. The method of claim 1 , wherein the polymeric substrate is coated with a water insoluble Type II photoinitiator.5. The method of claim 1 , wherein step (b) is performed by coating a liquid comprising the Type II photoinitiator and a solvent onto the polymeric substrate followed by removing the solvent to form the dried coated substrate.6. The method of claim 5 , wherein the liquid comprises at least 0.1 wt % of water insoluble Type II photoinitiator.7. The method of claim 1 , ...

SURFACE TREATMENT AGENT

A surface-treating agent comprising at least one perfluoro(poly)ether group containing silane compound of any of the formulae (A1), (A2), (B1), (B2), (C1) and (C2): 2. The surface-treating agent according to wherein the proportion of the perfluoro(poly)ether group containing silane compound having a molecular weight of 3 claim 1 ,000 or less in the perfluoro(poly)ether group containing silane compounds of any of the above general formulae is 7 mol % or less.3. The surface-treating agent according to wherein the proportion of the perfluoro(poly)ether group containing silane compound having a molecular weight of 3 claim 1 ,000 or less in the perfluoro(poly)ether group containing silane compounds of any of the above general formulae is 5 mol % or less.4. The surface-treating agent according to wherein Rf is a perfluoroalkyl group having 1-16 carbon atoms.5. The surface-treating agent according to wherein PFPE is a group of any of the following formulas (i) to (iv):{'br': None, 'sub': 2', '2', '2', 'b, '—(OCFCFCF)—\u2003\u2003(i)'} {'br': None, 'sub': 3', '2', 'b, '—(OCF(CF)CF)—\u2003\u2003(ii)'}, 'wherein b is an integer of 1-200;'} {'br': None, 'sub': 2', '2', '2', '2', 'a', '2', '2', '2', 'b', '2', '2', 'c', '2', 'd, '—(OCFCFCFCF)—(OCFCFCF)—(OCFCF)—(OCF)—\u2003\u2003 (iii)'}, 'wherein b is an integer of 1-200;'}wherein a and b are each independently 0 or an integer of 1-30, c and d are each independently an integer of 1-200, and the occurrence order of the respective repeating units in parentheses with the subscript a, b, c or d is not limited in the formula; {'br': None, 'sub': 2', '4', 'f, 'sup': '8', '—(OCF—R)—\u2003\u2003(iv)'}, 'or'}{'sup': '8', 'sub': 2', '4', '3', '6', '4', '8, 'claim-text': 'f is an integer of 2-100.', 'wherein Ris a group selected from OCF, OCFand OCF; and'}6. The surface-treating agent according to wherein X claim 1 , Xand Xare each independently a 2-4 valent organic group claim 1 , α claim 1 , β and γ are each independently 1-3 claim 1 , ...

FORMULATION AND METHODS FOR COATING METAL SURFACES

Compositions and methods are described which provide a protective coating to coils or springs via a polymerization process such as by covalent bonding that includes grafting to the metal surface. 1. A substrate and a coating disposed thereon , wherein the coating comprises:a phenoxy resin;a melamine;an initiator;a catalyst;a nonionic surfactant;a polyester resin; anda polybutadiene polyepoxide.2. The substrate and the coating of claim 1 , wherein the phenoxy resin is present from about 18 percent to about 30 percent by weight of the total weight of the composition.3. The liquid composition of claim 1 , wherein the melamine is present from about 5 percent to about 10 percent by weight of the total weight of the composition.4. The substrate and the coating of claim 1 , wherein the initiator is a metal ion selected from the group consisting of ions of iron claim 1 , silver claim 1 , cobalt claim 1 , copper claim 1 , cerium claim 1 , and combinations thereof.5. The substrate and the coating of claim 1 , wherein the catalyst is present from about 0.01 percent to about 1.0 percent by weight of the total weight of the composition.6. The substrate and the coating of claim 1 , wherein the nonionic surfactant is present from about 0.1 percent to about 5 percent by weight of the total weight of the composition.7. The substrate and the coating of claim 1 , wherein the polyester resin is present from about 8 percent to about 20 percent by weight of the total weight of the composition.8. The substrate and the coating of claim 1 , wherein the polybutadiene polyepoxide is present from about 6 percent to about 20 percent by weight of the total weight of the composition.9. The substrate and the coating of claim 1 , further comprising an epoxy silane wherein the epoxy silane is present from about 0.01 percent to about 2 percent by weight of the total weight of the composition.10. The substrate and the coating of claim 1 , wherein the substrate is one of iron claim 1 , copper claim 1 , ...

Wavelength conversion material, backlight unit, image display device, and curable composition

A wavelength conversion material contains a cured product of a curable composition that contains a (meth)allyl compound, a (meth)acryl compound, a photopolymerization initiator, and a quantum dot phosphor.

A buckling dielectric elastomer actuator

Disclosed herein is a buckling actuator, comprising: a first electrode; a second electrode; and a film of a dielectric elastomeric material having a first surface and a second surface sandwiched between the first and second electrodes, wherein the material is formed by the random block copolymerisation of a polymeric material comprising silicon or nitrogen atoms that has two or more acrylate or vinyl end groups, and a polar polymeric material having two or more acrylate or vinyl end groups. Also disclosed herein is a method of forming said dielectric elastomeric material.

COLORING COMPOSITION FOR SOLID-STATE IMAGING ELEMENT

A photosensitive green composition for a color filter of a solid-state imaging element, contains a colorant (A), a binder resin (B), a photopolymerization initiator (C), a photopolymerizable monomer (D), an ultraviolet absorber (E), and a monofunctional thiol (F), wherein the colorant (A) contains C.I. Pigment Green 36 and/or C.I. Pigment Green 58. 1. A photosensitive green composition for a color filter of a solid-state imaging element , comprising:a colorant (A);a binder resin (B);a photopolymerization initiator (C);a photopolymerizable monomer (D);an ultraviolet absorber (E); anda monofunctional thiol (F),wherein the colorant (A) comprises C.I. Pigment Green 36 and/or C.I. Pigment Green 58.2. The photosensitive green composition for a color filter of a solid-state imaging element according to claim 1 , wherein the photopolymerizable monomer (D) comprises urethane acrylate and/or penta- or higher functional acrylate excluding urethane acrylate.3. The photosensitive green composition for a color filter of a solid-state imaging element according to claim 2 , wherein a content of the photopolymerizable monomer (D) is 15 to 30% by weight with respect to a total solid content of the photosensitive green coloring composition claim 2 , and a total content of the urethane acrylate and the penta- or higher functional acrylate excluding urethane acrylate is 50 to 90% by weight in a total solid content of the photopolymerizable monomer (D).5. The photosensitive green composition for a color filter of a solid-state imaging element according to claim 1 , wherein a content of the ultraviolet absorber (E) is 0.05 to 3.00% by weight in a total solid content of the photosensitive green coloring composition.6. The photosensitive green composition for a color filter of a solid-state imaging element according to claim 1 , wherein the ultraviolet absorber (E) comprises an ultraviolet absorber having an absorbance at a wavelength of 365 nm of 0.4 or more measured when dissolved in ...

Anticorrosion coating composition in aqueous dispersion comprising an organic titanate and/or zirconate

Anticorrosion coating compositions for metallic parts based on particulate metal in aqueous dispersion are described. The compositions include an organic titanate or zirconate compatible in aqueous phase or in organic phase, an optional silane-based binder, and water. Also described are methods of forming anticorrosion coatings for metallic parts obtained from the noted coating compositions as well as a metallic substrate provided with the anticorrosion coating. The anticorrosion coatings exhibit excellent corrosion resistance upon baking at temperatures greater than 180° C. and up to 350° C.