ЭЛЕКТРОХИМИЧЕСКИЙ ТОПЛИВНЫЙ ЭЛЕМЕНТ (ВАРИАНТЫ), УЗЕЛ МЕМБРАНА - ЭЛЕКТРОД (ВАРИАНТЫ), КОМПОЗИЦИЯ (ВАРИАНТЫ), СПОСОБ ПОЛУЧЕНИЯ ЭЛЕКТРОХИМИЧЕСКОГО ТОПЛИВНОГО ЭЛЕМЕНТА И СПОСОБ ПОЛУЧЕНИЯ УЗЛА МЕМБРАНА - ЭЛЕКТРОД (ВАРИАНТЫ)

Изобретение относится к электрохимическим топливным элементам и узлам мембрана - электрод топливных элементов. Техническим результатом изобретения является повышение удельных электрических характеристик топливных элементов. Согласно изобретению, электрохимический топливный элемент имеет узел мембрана - электрод и смежный с ним слой из электропроводящего пористого материала, имеющий пористость не менее 50% и средний размер пор не менее 35 мкм. Батарея топливных элементов содержит не менее 3 последовательно расположенных элементов. Узел мембрана - электрод имеет ионообменную мембрану и по крайней мере два активных слоя. Способ получения электрохимического топливного элемента включает нанесение слоя проводящей композиции на лист пористого проводящего материала с образованием композита и размещение композита смежно с узлом мембрана - электрод. 14 с. и 64 з.п.ф-лы, 14 ил., 1 табл.

КОМПОЗИЦИИ, СОДЕРЖАЩИЕ РАСШИРЯЕМЫЕ МИКРОСФЕРЫ И ИОННОЕ СОЕДИНЕНИЕ, И СПОСОБЫ ИХ ПОЛУЧЕНИЯ И ИСПОЛЬЗОВАНИЯ

Изобретение относится к композиции для производства бумаги. Композиция содержит по меньшей мере одну расширяемую микросферу и по меньшей мере одно ионное соединение, которое является катионным. Композиция, кроме того, содержит некоторое множество целлюлозных волокон. Ионное соединение выбирают из группы, включающей соединение полиамина, полиэтиленимина, коллоид, золь. Коллоид или золь содержат по меньшей мере один член из группы, состоящей из кремнезема, глинозема, оксида олова, диоксида циркония, оксида сурьмы, оксида железа и оксидов редкоземельных металлов. Наружная поверхность расширяемой микросферы, которая является анионной, нековалентно связана с ионным соединением. Композиция имеет электрокинетический потенциал больше или равный 0 мВ при рН приблизительно 9,0 или меньше при ионной силе от 10-6 моль до 0,1 моль. Композицию изготавливают путем контакта по меньшей мере одной расширяемой микросферы и по меньшей мере одного ионного соединения для образования смеси. Смесь центрифугируют ...

СПОСОБ УЛУЧШЕНИЯ ИЗОЛИРУЮЩЕЙ СПОСОБНОСТИ ВСПЕНЕННЫХ ВИНИЛАРОМАТИЧЕСКИХ ПОЛИМЕРОВ И ТАКИМ ОБРАЗОМ ПОЛУЧЕННЫЕ ПРОДУКТЫ

Изобретение относится к способу улучшения изолирующей способности вспененных винилароматических полимеров. Описан вспениваемый винилароматический полимер, содержащий а) матрицу, полученную полимеризацией 100 мас.% винилароматического мономера; b) 1-10 мас.% в расчете на количество полимера (а), пенообразователя, заключенного в полимерную матрицу; c) 0,01-25 мас.% в расчете на количество полимера (а) технического углерода, характеризующегося средним диаметром в диапазоне от 30 до 2000 нм, площадью удельной поверхности в диапазоне от 5 до 40 м2/г, уровнем содержания серы в диапазоне от 0,1 до 1000 ч./млн и уровнем зольности в диапазоне от 0,001 до 1%; d) 0-10 мас.% в расчете на количество полимера (а), графита; е) 0-10 мас.% в расчете на количество полимера (а), алюминия; f) 0-10 мас.% в расчете на количество полимера (а), трисульфида сурьмы; при условии, что сумма количеств компонентов (a)-(f) составляет 100, и что концентрация матрицы (а) составляет не менее чем 80 мас.%, и присутствует ...

УСТОЙЧИВАЯ К УЛЬТРАФИОЛЕТУ ПЛАСТМАССОВАЯ ПЛЕНКА ИЛИ ПОКРЫТИЕ, ИСПОЛЬЗУЕМОЕ ДЛЯ ЗАЩИТЫ РАСТЕНИЙ ОТ НЕБЛАГОПРИЯТНЫХ КЛИМАТИЧЕСКИХ УСЛОВИЙ

Изобретение относится к устойчивой к ультрафиолетовому излучению пластмассовой пленке или покрытию на другом материале-носителе, предназначенным для защиты от климатических воздействий, например для использования в связи с выращиванием растений, в частности в шторках для теплиц, в пленке для теплиц и в материале для прикрывания растений при выращивании в открытом грунте, в навесах и т.п. Пленка или покрытие состоит из сшитого полиолефина, содержащего силановые группы, введенные сополимеризацией. Пленка обладает высокой устойчивостью к УФ-излучению, не подвергается воздействию химических веществ, которые являются частью среды теплиц. 3 с. и 18 з. п.ф-лы, 2 табл.

СЛОИСТЫЙ МАТЕРИАЛ ДЛЯ ПРИМЕНЕНИЯ В УПАКОВКЕ, СПОСОБ ПОЛУЧЕНИЯ ПОДДАЮЩЕГОСЯ ПОВТОРНОЙ ГЕРМЕТИЗАЦИИ СЛОИСТОГО МАТЕРИАЛА И ПРИМЕНЕНИЕ ЭТОГО МАТЕРИАЛА

Изобретение относится к многослойным материалам для упаковки и касается слоистого материала для применения в упаковке и способа получения поддающегося повторной герметизации слоистого материала. Включает слой основы, сварочный слой и клеевой слой, расположенный между ними. Клеевой слой представляет собой термоклей или чувствительный к давлению клей (ЧДК), имеющий скорость сдвига 10-150 мин при 40°С, с использованием нагрузки 1000 г при 40°С на испытательной площади 12,5 мм × 25 мм. Сварочный слой включает слой сополимера полиэтилена (ПЭ) и, при необходимости, дополнительный слой ПЭТ, ПЭ, такого как полиэтилен низкой плотности (ПЭНП), и/или ПП. Способ получения слоистого материала позволяет наносить на слой основы клеевой слой из термоклея/ЧДК, а затем сварочный слой в одном и том же рабочем процессе, чтобы образовать поддающийся повторной герметизации слоистый материал. Этот слоистый материал может служить в качестве поддающейся повторной герметизации крышки, например, на упаковочном поддоне ...

КОНСТРУКЦИОННЫЙ МАТЕРИАЛ ДЛЯ ИЗГОТОВЛЕНИЯ ЭЛЕМЕНТОВ КОНСТРУКЦИИ, ТОПЛИВНОГО БАКА, ОСНОВНОГО КРЫЛА И ЛЕТАТЕЛЬНОГО АППАРАТА

Изобретение относится к конструкционному материалу для изготовления элементов конструкции на основе пластика, армированного углеводородным волокном, топливного бака, основного крыла и летательного аппарата. Конструкционный материал содержит пластик, армированный углеродным волокном, в котором армирующий материал включает в себя углеродные волокна, а матрица включает в себя пластик, материал для защиты поверхности, обладающий низкой вязкостью, которому придана электропроводность за счет нанесения пластика, армированного углеродным волокном, на поверхность, на которой выступают окончания углеродных волокон. Изобретение обеспечивает снижение времени и стоимости процесса изготовления элементов конструкции без увеличения их веса. 4 н. и 2 з.п. ф-лы, 7 ил.

СПОСОБ ИЗГОТОВЛЕНИЯ ФОРМОВАННОГО ИЗДЕЛИЯ С АНТИСТАТИЧЕСКИМ ПОКРЫТИЕМ

Изобретение относится к формованным полимерным изделиям с электропроводящим покрытием. Описывается способ изготовления полимерных формованных изделий, состоящий в том, что на формованное изделие известным методом наносят лаковую систему, включающую связующее, загуститель, такой как полимерный загуститель в количестве от 0 до 20 мас.% или олигомерный загуститель в количестве от 0 до 40 мас.% в пересчете на сухую пленку (компоненты а, с, d, e), и компоненты - электропроводящий порошкообразный оксид металла со средним размером частиц от 5 до 50 нм и степенью их агрегирования от 0,01 до 99% и инертные наночастицы диоксида кремния, каждый в количестве от 5 до 500 мас.ч. в пересчете на компонент а), и при необходимости растворитель и другие, обычно используемые в лаковых системах добавки, с последующим отверждением лака. Предложенный способ обеспечивает покрытие с высокой электропроводностью при пониженном количестве оксида металла. 3 н. и 3 з.п. ф-лы.

ПЛЕНКА ДЛЯ УПАКОВКИ ПРОДУКТОВ

Настоящее изобретение относится к получению пленок, используемых для упаковки пищевых продуктов, в частности к получению трубчатых оболочек для пищевых продуктов, которые должны быть приготовлены или иным образом нагреты в этих оболочках. Пленка имеет на своей поверхности жидкость, которая, по меньшей мере, частично поглощена этой пленкой. Перед нанесением жидкости на поверхность пленки, она подвергается поверхностной обработке для активации поверхности. При этом пленка получает поверхностную энергию, по меньшей мере, порядка 50 дин. 6 н. и 35 з.п. ф-лы, 6 ил., 5 табл.

КОМПОЗИЦИИ И СПОСОБЫ, ВКЛЮЧАЮЩИЕ ФОТОКАТАЛИЗАТОРЫ

Настоящее изобретение относится к композиции для обработки субстрата, содержащей: a) активный материал, который имеет одну или более функциональных групп, образующих ковалентные присоединения к комплементарным функциональным группам субстрата в присутствии кислоты или основания, при этом активный материал выбран из группы, состоящей из гидрофильных активных материалов, гидрофобных активных материалов и их смесей; b) фотокатализатор, способный генерировать кислоту или основание под действием света, при этом фотокатализатор поглощает свет внутри электромагнитного спектра от инфракрасной области до видимого и ультрафиолетового света, от 1200 нм до 200 нм; и фотокатализатор является фотокислотой, выбранной из группы, состоящей из ароматических гидроксильных соединений, сульфонированных пиреновых соединений, ониевых солей, производных диазометана, производных биссульфона, производных дисульфида, производных нитробензилсульфоната, производных сложных эфиров сульфоновой кислоты, N-гидроксиимидов ...

АВИАЦИОННОЕ ОСТЕКЛЕНИЕ, ОБЛАДАЮЩЕЕ СОЛНЦЕЗАЩИТНЫМИ СВОЙСТВАМИ

Изобретение относится к остеклению транспортных средств. Предложеноавиационное остекление, включающее в себя два разнесенных полимерных слоя и комплексное покрытие, обладающее солнцезащитными свойствами. Комплексное покрытие наносится, по меньшей мере, на часть одной или нескольких основных поверхностей и включает в себя первый грунтовочный слой, содержащий силоксан; солнцезащитное покрытие, содержащее металлический и диэлектрический слои; защитное покрытие, содержащее оксид металла; верхнее покрытие, содержащее полисилоксановый матрериал, и внешнее покрытие из оксикарбида кремния. Технический результат - улучшенные солнцезащитные свойства предложенного покрытия по сравнению с известными аналогами, не затрудняющие обзорность пассажиров. 4 н. и 25 з.п. ф-лы, 8 ил., 6 пр.

СПОСОБ НАНЕСЕНИЯ ПОЛИАКРИЛОВОЙ КИСЛОТЫ И ЕЕ СОЛЕЙ НА ПОВЕРХНОСТЬ ИЗДЕЛИЙ ИЗ ПОЛИМОЛОЧНОЙ КИСЛОТЫ

Изобретение относится к области химии, а именно к созданию композиций высокомолекулярных соединений, и может быть использовано в медицине для изготовления имплантатов, в том числе винтов, пластин и зубных имплантатов. В способе изделие из полимолочной кислоты помещают на время не менее 10 с в смесь двух смешивающихся между собой растворителей. Один из растворителей относится к классу ароматических углеводородов, или галогенпроизводных углеводородов, или амидов с объемным содержанием в смеси не менее 10%. Второй растворитель относится к классу спиртов, или сложных эфиров, или кетонов, или является водой с объемным содержанием в смеси не более 90%. Затем изделие помещают в раствор полиакриловой кислоты или ее солей на время не менее 30 мин, извлекают, промывают и высушивают. Предложенный способ позволяет получать изделия из полимолочной кислоты различной формы, обладающие повышенной гидрофильностью поверхности без изменения механических свойств материала имплантата и несущие на поверхности ...

ОКРАШЕННАЯ ПОЛИМЕРНАЯ КОНТАКТНАЯ ЛИНЗА И СПОСОБ ЕЕ ПОЛУЧЕНИЯ

Использование:в офтальмологии. Сущность изобретения: окрашенная полимерная контактная линза снабжена по меньшей мере на части поверхности линзы полимерным покрытием на основе сополимера гидроксиэтилметалкриата, этоксиэтилметалкриата и металкриловой кислоты, содержащим непрозрачный краситель-фталоцианин синий и соединение, имеющее, по меньшей мере одну функциональную группу CH2-O-R1, где R1 водород или низший алкил, причем группа связана с атомом углерода, являющимся частью ароматического кольца, или с атомом азота. Способ получения окрашенной контактной линзы путем нанесения на часть поверхности линзы раствора, содержащего гидроксиэтилметалкрилат, этоксиэтилметакрилат, метакриловую кислоту, радикальный инициатор, краситель и соединение, имеющее по меньшей мере одну функциональную группу -CH2-O-R1, где R1 означает водород или низший алкил, связанную с атомом углерода, являющимся частью ароматического кольца, или с атомом азота с последующей полимеризацией, сушкой и гидратацией. 2 с. и 1 ...

ПРОТИВОБЛИКОВОЕ, АНТИСТАТИЧЕСКОЕ ПОКРЫТИЕ, СОСТАВ ДЛЯ СНИЖЕНИЯ БЛИКОВОСТИ И СПОСОБ НАНЕСЕНИЯ ПРОТИВОБЛИКОВОГО АНТИСТАТИЧЕСКОГО ПОКРЫТИЯ

В соответствии с данным изобретением противобликовое, антистатическое покрытие, наносимое на отражающуюся пропускающую поверхность, содержит электропроводный полимер на основе тиофена и кремнесодержащий материал. Изобретение раскрывает состав для уменьшения бликовости и для обеспечения антистатического свойства при нанесении на отражающую-пропускающую поверхность, а также раскрывает способ нанесения покрытия на внешнюю поверхность экранной панели электронно-лучевой трубки. Технический результат - повышение технологичности и устойчивости к воздействию окружающей среды. 3 с. и 4 з.п. ф-лы, 3 ил.

СПОСОБ ПОЛУЧЕНИЯ КОМПОЗИЦИОННОГО БАКТЕРИЦИДНОГО ПРЕПАРАТА

Изобретение относится к технологиям получения композиционных бактерицидных препаратов, обладающих бактерицидной и фунгицидной активностью. Способ включает приготовление дисперсии частиц субстрата, растворов солей бактерицидных металлов из ряда, содержащего серебро и цинк, смешение дисперсии и растворов, обработку смеси реагентом из ряда, содержащего растворимый фосфат, с образованием частиц труднорастворимых соединений металлов и их осаждением на частицах субстрата с образованием композиционного препарата, его выведение, промывку. Ряд металлов дополнительно содержит медь и никель, ряд реагентов дополнительно содержит гидроксид, хлорид и карбонат натрия, в качестве субстрата используют частицы фибриллированных целлюлозных волокон, при этом выведение композиционного препарата проводят напорной флотацией. При этом фибриллированные целлюлозные волокна содержат, в расчете на массу, не менее 94% волокон с длиной не более 1,23 мм и не менее 54% волокон с длиной не более 0,63 мм, при водоудержании ...

ГРУНТОВОЧНАЯ КОМПОЗИЦИЯ И ИЗДЕЛИЯ, ВКЛЮЧАЮЩИЕ ГРУНТОВОЧНУЮ КОМПОЗИЦИЮ

... 1. Покрытое изделие, включающее: ! подложку; и ! грунтовку, сформированную на, по меньшей мере, части подложки, ! в котором грунтовка содержит продукт реакции: ! (а) полиэпоксида; ! (б) силана с амино функциональной группой, ! где продукт реакции, если он гидролизован, содержит, по меньшей мере, 6 силанольных групп. ! 2. Изделие по п.1, в котором (а) содержит полиэпоксид, содержащий, по меньшей мере, 2 эпоксигруппы. ! 3. Изделие по п.1, в котором (а) содержит эпокси полиглицидил. ! 4. Изделие по п.1, в котором (а) содержит фенол, 4,4'-(1-метилэтилиден)бис-, полимер с 2,2'-[(1-метилэтилиден) бис(4,1-фениленоксиметилен)] бис[оксираном]. ! 5. Изделие по п.1, в котором (б) содержит полиалкоксисилан с амино функциональной группой. ! 6. Изделие по п.1, в котором (б) содержит полиметоксисилан. ! 7. Изделие по п.1, в котором (б) содержит бис(триметоксисилилпропил)амин. ! 8. Изделие по п.1, в котором продукт реакции содержит, по меньшей мере, 8 силанольных групп, если гидролизован. ! 9. Изделие ...

СПОСОБ ОБРАБОТКИ ПЛАСТМАССОВОГО ИЗДЕЛИЯ

... 1. Способ обработки пластмассового изделия, содержащий ! (а) получение пластмассового изделия, содержащего, по меньшей мере, один полимер, выбранный из термопластичного полимера и термореактивного полимера; ! (б) контактирование, по меньшей мере, части поверхности указанного пластмассового изделия с композицией для обработки, содержащей ! (1) по меньшей мере, одно лекарственное средство, ! (2) воду, ! (3) по меньшей мере, один носитель, соответствующий формуле I, ! ! где R1 представляет собой радикал, выбранный из группы, состоящей из линейного или разветвленного C1-C18 алкила, бензила, бензоила и фенила, R2 представляет собой R1 или Н, n равно 2, 3 или 4, a m составляет от 1 до 35, и ! (4) по меньшей мере, один диол, выбранный из группы, состоящей из линейных и разветвленных алифатических диолов С2-С20, циклоалифатических диолов, имеющих от 5 до 8 атомов углерода в циклическом кольце, и ароматических диолов; ! (в) выдерживание указанной части указанного пластмассового изделия в контакте ...

ИЗДЕЛИЯ, ПОКРЫТЫЕ ВОДОСТОЙКИМ МАТЕРИАЛОМ, И СПОСОБЫ ИХ СОЗДАНИЯ

... 1. Покрытое изделие, содержащее ! слой, защищающий от проникновения газа, содержащий один или более из винилспиртовых полимеров или сополимеров и термопластичный материал фенокси типа; и ! водостойкий покрывающий слой, содержащий водостойкий материал, где материал содержит один или более выбранных из группы, состоящей из акрилового полимера или сополимера, полиолефинового полимера или сополимера, полиуретана, эпокси полимера и воска. ! 2. Покрытое изделие по п.1, где слой, защищающий от проникновения газа, содержит винилспиртовой полимер или сополимер. ! 3. Покрытое изделие по п.2, где слой, защищающий от проникновения газа, содержит этилвиниловый спирт. ! 4. Покрытое изделие по п.2, где слой, защищающий от проникновения газа, содержит пропилвиниловый спирт. ! 5. Покрытое изделие по п.1, где слой, защищающий от проникновения газа, содержит термопластичный материал фенокси типа. ! 6. Покрытое изделие по п.5, где слой, защищающий от проникновения газа, содержит полигидроксиаминоэфир. ! 7.

СПОСОБ ГРУНТОВКИ СИЛИКОНОВЫХ ПОВЕРХНОСТЕЙ

БИОЛОГИЧЕСКИ РАЗРУШАЕМЫЕ СРЕДСТВА ДЛЯ ПОКРЫТИЯ

... 1. Биологически разрушаемое средство для покрытия волокон, в частности эластановых волокон, содержащее биологически разрушаемое минеральное масло с вязкостью 2,5 - 100 мПа·с(20°С), предпочтительно 2,5 - 50 мПа·с, и с плотностью 790 - 880 кг/м3 (15°С), предпочтительно 805 - 860 кг/м3 (15°С), и с константой кинематической вязкости (ККВ) 0,770 - 0,810, предпочтительно с ККВ 0, 775 - 0,805 и особо предпочтительно с ККВ 0,775 - 0,800. 2. Средство для покрытия по п.1, отличающееся тем, что средство для покрытия в добавление к минеральному маслу содержит до 15 мас.%, предпочтительно до 5 мас.%, особенно предпочтительно до 3 мас.% мягчителя, в частности, соли металлов с высшими насыщенными или ненасыщенными жирными кислотами. 3. Средство для покрытия по п. 2, отличающееся тем, что смазывающим веществом является литиевая, натриевая, калиевая, алюминиевая, магниевая, кальциевая или цинковая соль высшей жирной кислоты, в частности, стеариновой кислоты, пальмитиновой кислоты или олеиновой кислоты.

ПОКРЫТЫЙ ПЛОСКИЙ ПОЛИМЕРНЫЙ МАТЕРИАЛ С ОГРАНИЧЕННОЙ СКЛОННОСТЬЮ К ОБРАСТАНИЮ ВОДОРОСЛЯМИ, СПОСОБ ЕГО ПОТОЧНОГО ПРОИЗВОДСТВА И ЕГО ПРИМЕНЕНИЕ

... 1. Плоский полимерный материал с ограниченной склонностью к обрастанию водорослями, содержащий:a) в качестве основы термопластичную полимерную подложку иb) находящееся на основе фотокаталитически активное покрытие, включающее:- водораспределяющий слой, которым являетсяслой b1+2) золя и промотора адгезии, содержащий промотор адгезии и коллоидный золь,илислой b2) коллоидного золя, упорядоченный на слое b1) промотора адгезии, нанесенном на основу а),и- упорядоченный на водораспределяющем слое b1+2) или b2) фотокаталитически активный слой b3), который может быть получен путем нанесения и сушки смеси, содержащей, в пересчете на содержание в ней твердого вещества,b31) от 1 до 25% масс. диоксида титана иb32) от 75 до 99% масс. диоксида кремния и/или нерастворимого в воде оксида металла или анионно модифицированного диоксида кремния или оксида металла;причем диоксид титана обладает формой частиц со средним размером первичных частиц менее 10 нм.2. Плоский полимерный материал по п.1, отличающийся ...

ПОЛИМЕРНАЯ ПОДЛОЖКА, ИМЕЮЩАЯ ПОВЕРХНОСТЬ, ПОДОБНУЮ СТЕКЛУ, И ЧИП, ПОЛУЧЕННЫЙ ИЗ УПОМЯНУТОЙ ПОЛИМЕРНОЙ ПОДЛОЖКИ

... 1. Микрожидкостный чип, содержащий по меньшей мере одну первую полимерную подложку, имеющую первую поверхность, подобную поверхности стекла, которая имитирует поверхность стекла по одному или нескольким параметрам, выбранным из:уровня содержания химического компонента, состава химических компонентов, химической структуры, гомогенности, шероховатости, морфологии, пористости, гидрофильности, сродства поверхностной энергии, адсорбционного сродства, поверхностной функциональности, химической поверхностной реакционной способности, физической поверхностной реакционной способности, дзета-потенциала и поверхностного заряда.2. Микрожидкостный чип по п.1, в котором поверхность, подобная поверхности стекла, представляет собой первую поверхность, подобную поверхности травленого стекла.3. Микрожидкостный чип по п.2, в котором упомянутая поверхность, подобная поверхности стекла, представляет собой по меньшей мере одно из поверхности, модифицированной в результате проведения плазменной обработки, поверхности ...

ПРОТИВОМИКРОБНЫЕ ПОКРЫТИЯ, СОДЕРЖАЩИЕ КОМПЛЕКС ИОННОГО ФТОРПОЛИМЕРА И АНТИМИКРОБНОГО ПРОТИВОИОНА

... 1. Изделие, включающее субстрат и покрытие на нем, включающее комплекс ионного фторполимера и противоионного агента, содержащего ионы, обладающие противомикробной активностью, выбранные из ионов Аg, Zn, Сu, Аu, Pt, Pd, Ir, Sn и Bi и комбинаций этих ионов или их предшественника с кватернизированными аммониевыми соединениями и/или катионными полиэлектролитами. ! 2. Изделие по п.1, где субстрат представляет собой фторполимер. ! 3. Изделие по п.2, где субстрат представляет собой политетрафтор-этилен (ПТФЭ). ! 4. Изделие по любому из пп.1-3, где субстрат является пористым. ! 5. Изделие по п.1, где в комплексе от 5 до 100% ионных зарядов ионного фторполимера сбалансированы ионными зарядами противоионного агента. ! 6. Изделие по п.1, где эквивалентная масса ионного фторполимера находится в диапазоне от 400 до 15000 моль/г. ! 7. Изделие по п.1, где ионные группы ионного фторполимера представляют собой анионные группы. ! 8. Изделие по п.7, где ионные группы ионного фторполимера выбраны из групп ...

ПЛЕНКА, СОДЕРЖАЩАЯ ПОГЛОЩЕННУЮ ЖИДКОСТЬ, СПОСОБ ЕЕ ИЗГОТОВЛЕНИЯ И ПРОДУКТ

... 1. Пленка, содержащая поглощающую жидкость, по меньшей мере, частично поглощенную в ней, в которой жидкость нанесена на поверхность пленки, причем до нанесения жидкости на поверхность, указанная поверхность подвергается поверхностной обработке для активации с возможностью получения на ней поверхностной энергии, по меньшей мере, порядка 50 дин. 2. Пленка по п.1, в которой поверхностная обработка для активации выбрана из группы, включающую плазменную обработку, пламенную обработку, обработку коронным разрядом, ультрафиолетовую радиацию, электроннолучевую радиацию или гамма радиацию. 3. Пленка по п.1, в которой поверхностная обработка для активации осуществляется коронным разрядом. 4. Пленка по п.3, в которой коронный разряд осуществляется на уровне мощности от 50 до 1000 Вт-М/м2. 5. Пленка по п.4, в которой уровень мощности составляет приблизительно от 100 до 600 Вт-М/м2. 6. Пленка по п.1, в которой жидкость наносится на поверхность в количестве приблизительном от 0,4 до 10 мг/см2. 7. Пленка ...

СИСТЕМА ПОКРЫТИЯ ДЛЯ ГИБКИХ ЭКСТРУДИРОВАННЫХ ДЕТАЛЕЙ

... 1. Система уплотнения для автомобилей, включающая композицию для нанесения покрытия, нанесенную на гибкую экструдированную деталь из термопласта, где композиция для нанесения покрытия содержит смолу, фотоотверждаемую под действием УФ-излучения. 2. Система уплотнения по п.1, где экструдированная деталь представляет собой экструдированную деталь из термопластичного эластомера (ТРЕ). 3. Система уплотнения по п.1 или 2, где экструдированной деталью является уплотнение полосы защиты от атмосферных влияний. 4. Система уплотнения по п.1, где смолой является алифатическая смола на водной основе. 5. Система уплотнения по п.4, где смолой является полиуретановая дисперсия (PUD). 6. Система уплотнения по п.1, дополнительно включающая растворитель или диспергатор для смолы. 7. Система уплотнения по п.6, где растворителем или диспергатором является вода. 8. Система уплотнения по п.1, где композиция включает добавку, уменьшающую трение. 9. Система уплотнения по п.1, где смола составляет от 40 до 80 мас ...

СПОСОБ ИЗГОТОВЛЕНИЯ МНОГОСЛОЙНОЙ ПЛЕНКИ F И ЕЕ ПРИМЕНЕНИЕ

... 1. Способ изготовления многослойной пленки F путем нанесения на подвергнутую при необходимости предварительной обработке пленочную подложку 1. слоя лаковой краски, 2. при необходимости второго слоя лаковой краски, а также 3. слоя прозрачного лака, заключающийся в том, что а) на пленочную подложку наносят лаковую краску с получением сырого красочного лакового слоя 1а, остаточное содержание x в котором летучих веществ доводят до менее 10 мас.% в пересчете на всю его массу с получением в результате кондиционированного красочного лакового слоя 1b, б) слоистую структуру, состоящую из пленочной подложки и кондиционированного красочного лакового слоя 1b, охлаждают до температуры менее 50°С на поверхности красочного лакового слоя 1b, в) на кондиционированный и термостатированный красочный лаковый слой 1b при необходимости повторно наносят вторую лаковую краску или ту же самую лаковую краску с получением сырого красочного лакового слоя 2а, остаточное содержание у в котором летучих веществ доводят ...

Эластомерный композиционный материал для защиты резин на основе диеновых эластомеров от воздействия озона

СОСУД ДЛЯ ХРАНЕНИЯ БИОЛОГИЧЕСКОЙ ЖИДКОСТИ

Группа изобретений относится к сосудам для хранения биологической жидкости. Раскрыт сосуд (1) для хранения биологической жидкости с внутренним объемом (4) для вмещения биологической жидкости и окружающей внутренний объем (4) стенкой (5), где поверхность стенки (5), обращенная к внутреннему объему (4) сосуда (1), образует контактную поверхность (6), при этом по меньшей мере часть контактной поверхности (6) снабжена первичным покрытием (7), где первичное покрытие (7) образовано из перфторфенилазида (PFPA), содержащего азидную группу (9) и функциональную группу (10), и где данный сосуд также имеет второе покрытие (8), причем данное второе покрытие соединено с первичным покрытием (7). При этом сополимер N-виниламина с N-винилацетамидом соединен с функциональной группой (10) первичного покрытия (7). Также раскрыт способ покрытия контактной поверхности (6) сосуда (1) для хранения биологической жидкости и сосуд для хранения биологической жидкости с покрытием из блочных сополипептидов. Группа изобретений ...

ЖЕСТКАЯ ПАНЕЛЬ ДЛЯ СТРОИТЕЛЬСТВА С ЦЕНТРАЛЬНЫМ ВСПЕНЕННЫМ СЛОЕМ И СМОЛЯНЫМ ПОКРЫТИЕМ

Группа изобретений относится к жесткой панели для строительства с центральным вспененным слоем и смоляным покрытием, а также к способу ее получения. Жесткая панель многослойного типа для строительства выполнена из функционально взаимодействующих центрального слоя из полистирола XPS или расширенного полиуретана и внешнего слоя из заданной двухкомпонентной полиуретановой смолы. Слои скомбинированы за одно целое и симметричным образом с двумя противоположными поверхностями центрального слоя. Слой на каждой поверхности непосредственно образуется на ней с равной толщиной и составом для получения жесткой панели, проявляющей высокую устойчивость к изгибу, ударам, влаге и также выполненной с возможностью служить основой для непосредственного схватывания клеев или цементных растворов. Панель может использоваться в качестве элемента для возведения стен, стен с заполнением, полов или базисных полов, она служит основной для непосредственной укладки плиток или штукатурок и подходит для влажных помещений ...

Способ получения подслоя для лавсановой основы кинофотоплёнок

Способ антистатической обработки изделий из полиметилметакрилата

Способ антистатической обработки изделий из термопластичных полимеров

Способ нанесения покрытия на полиэтиленовую пленку

Металлическая переводная фольга

Композиция на основе натурального вулканизованного латекса

КОМПОЗИЦИЯ НА ОСНОВЕ НАТУPAjtbHOfO ВУЛКАНИЗОВАННОГО ЛАТЕКСА для получения пленочных материалов и защитных покрытий, .отличающаяся тем, что, с целью повы- . шения стойкости материалов и, покрытий к водным растворам кислот и щелочей , она дополнительно содержит на-т туральный невулканизованный латекс при следующем соотношении компонентов , мае.ч. по сухому остатку: Натуральный вулканизованный латекс 40-70 Натуральный невулканизованный латекс 30-60 ...

Способ изготовления матированной 2-х-осноориентированной полиэтилентерефталатной пленки

Способ отделки гидратцеллюлозных пленок

Состав для покрытия

Tintenstrahlaufzeichnungsmaterial mit einer Polymermatrixbeschichtung

HARZZUSAMMENSETZUNG, LAMINAT UND VERBUNDFOLIE

CHEMISCH VERÄNDERTE OLEFINZUSAMMENSETZUNGEN

Polyurethan-Bindemittel

Die Erfindung betrifft neue lösemittelfreie, aliphatische Zweikomponenten-Polyurethan-Beschichtungsmittel und ein Verfahren, mit dem chemikalienbeständige Beschichtungen eines niedrigen Glanzgrads und einer gezielten Oberflächennarbung herstellbar sind.

Mit Aminogruppen beschichtete Oberfläche

Polymerfilm

Beschichteter Golfball

Propylenblockcopolymerzusammensetzung, mit einem Hydroxylgruppen-haltigen Propylen-Oligomer

Verfahren zur Herstellung eines Kunststoff-Artikels mit metallisierter Oberfläche.

VERBESSERTE TINTENEMPFÄNGLICHE SCHICHT

Polyesterfilm zur Verwendung für Wärmeübertragungs-Aufzeichnungsblätter, sowie Verfahren zu dessen Herstellung

VERFAHREN ZUR HERSTELLUNG VON GEFÄRBTEN KONTAKTLINSEN UND FARBLACKZUSAMMENSETZUNG

Tintenstrahlaufzeichnungsmaterial mit einer Polymermatrixbeschichtung

VERFAHREN ZUM AUFBRINGEN EINER PROTEINBESCHICHTUNG AUF EIN SUBSTRAT UND DAMIT BEHANDELTER GEGENSTAND

BESCHICHTSTUNGSMITTEL AUS SILIKONEN UND HIERMIT HERGESTELLTE FLACHDRUCKPLATTEN

Feuchtigkeitsfeste, heisssiegelbare Folie aus Vinylidenchlorid-Mischpolymerisat odermit diesem ueberzogene Zellulosehydratfolie

Wärmeübertragbarer, fluorierter Harzfilm

VERNETZBARE POLYMERE ZUR HERSTELLUNG VON VERNETZBAREN POLYMEREN

DELUSTERING COATING COMPOSITION EXCELLENT IN ABRASION RESISTANCE

GRUNDIERMITTEL FÜR POLYOLEFINMATERIALIEN

Oberflächenaktivierung und Beschichtungsverfahren eines thermoplastischen Olefins und derart hergestellte Produkte

VERFAHREN ZUR ANTISTATISCHEN AUSRUESTUNG ODER VORBEHANDLUNG VON POLYAMIDEN/POLYIMIDEN, DIE SO BEHANDELTEN WERKSTOFFE UND IHRE VERWENDUNG.

Antistatic finishing or pretreatment of polymer materials (I) based on polyamides, polyimides or polyamide-imides involves treating (I) with a soln. of a mixt. of (a) gp. IA and IIA halides, esp. chlorides, pref. CaCl2, MgCl2, KCl and/or LiCl and/or with (b1) salts of weak inorganic bases and strong inorganic acids, esp. FeCl3, AlCl3, TiCl4, TiCl3, BCl3, BCl3, SbCl5, MoCl5, SnCl2, ZnCl2 and/or CuCl2 and/or (b2) chelate complexes of (b1) with Schiff's bases, complex-forming amines, carboyxlic acids, diketones, alpha, beat-unsatd. ketones and phospines, in (c) a non-etching organic swelling agent or solvent for these materials, pref. a technical alcohol, op. with (c) a non-etching organic swelling agent or solvent for these materials, pref. a technical alochol, opt. with addn. of water. Treatment is carried out at temps. up to the b.pt. of the solvent, pref. at -15 to +60, esp. + 15 to 40 deg.C for 0.5-30 min.. The moulding is then washed with water or solvent and dried.

PERFLUORPOLYMERBESCHICHTETE MEMBRANE

WAESSERIGE UEBERZUGSMISCHUNG UND MIT DIESER BESCHICHTETE POLYMERFOLIE.

BIOVERTRÄGLICHE VERSCHLEISSFESTE BESCHICHTETE SUBSTRATE

Beschichtungszusammensetzung und beschichtete Linse

Verfahren zur Verbesserung des Bedruckens von Polyolefine mit wässrigen Druckfarbe

Verfahren zum UEberziehen von orientierten stereoregulaeren Polypropylenfolien

VERFAHREN ZUM HERSTELLEN EINES SELBSTTRAGENDEN FLAECHENGEBILDES MIT UEBERLEGENEN ANTISTATISCHEN EIGENSCHAFTEN.

Self-supporting sheet comprises substrate with an antistatic coating on side(s). The novelty is that side(s) of the substrate is treated with a corona discharge and an aerosol contg. an antistatic agent (I) is introduced into the discharge chamber during corona discharge treatment. Pref. the substrate comprises materials with low electrical conductivity, e.g. plastics, esp. plastics films, (synthetic) paper, plates or textiles. It contains 1-25, (2-20) (wt.)% inert inorg. particles. (I) comprises 0.5-50% aq. soln. or dispersion of quat. ammonium cpds., alkyl sulph(on)ates, amine salts or (co)polymers with quat. ammonium chloride gps.

Katalysator und Giessware, Verfahren und Zusammensetzung.

WASSERSPREITENDE KUNSTSTOFFKÖRPER UND VERFAHREN ZU DESSEN HERSTELLUNG

PULVERFÖRMIGE, VERNETZTE, WÄSSRIGE FLÜSSIGKEITEN SOWIE BLUT ABSORBIERENDE POLYMERE, VERFAHREN ZU IHRER HERSTELLUNG UND IHRE VERWENDUNG ALS ABSORPTIONSMITTEL IN HYGIENEARTIKELN

Verfahren zur Grundierung von Kunststoffsubstraten, Uberzugsmittel hierzu und dessen Verwendung.

METHOD OF FORMING A HYDROPHILIC COATING ON A SUBSTRATE

A hydrophilic layer is formed on a substrate by forming unreacted isocyanate gps. on the substrate surface and treating the surface with a hydrophilic copolymer made from vinyl-pyrrolidone monomers and monomers contg. active H adapted to form covalent bonds with the isocyanate. An extremely stable coating is formed by a simple method. The process is useful in biomedical applications, e.g. wound drains, catheters, surgical tools and arteriovenous shunts.

EPOXYBESCHICHTETE MEHRSCHICHTSTRUKTUREN FÜR DIE VERWENDUNG IN DER HERSTELLUNG VON SICHERHEITSDOKUMENTEN

A PROCESS FOR THE PROTECTION OF ANHYDRIDE COPOLYMERS AND MOULDED ARTICLES PROTECTED THEREBY

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.

Verfahren zur Herstellung von Verpackungsmaterial aus Cellulosehydratfolien

Strahlungshärtbare Beschichtungszusammensetzung

Vorbeschichtungsmasse fuer Polyesterfolien

Verfahren zur Herstellung einer haftenden Organofluorsilanbeschichtung auf einem Substrat und ein Tintenstrahlaufzeichnungskopf mit solchem Substrat.

FLUORIERTE ACRYLMONOMERE, IHRE POLYMERE UND IHRE ANWENDUNG UM VERSCHIEDENE SUBSTRATE WASSER- UND OELABWEISEND ZU MACHEN.

Grundierungszusammensetzungen.

BAUTEIL FÜR EIN FAHRZEUG UND HERSTELLUNGSVERFAHREN DAFÜR

Bauteil für ein Fahrzeug, wobei das Bauteil dadurch gekennzeichnet ist, dass: das Bauteil ein harzartiges Substrat umfasst und ein Schutzfilm zumindest teilweise auf einer Oberfläche des harzartigen Substrats gebildet ist; der Schutzfilm durch Härten einer Beschichtungsmittelzusammensetzung vom Härtungstyp angefertigt ist, die enthält: den folgenden Bestandteil (A) in einer Menge von 20 bis 80 Masseteilen; den folgenden Bestandteil (B) in einer Menge von 10 bis 70 Masseteilen; den folgenden Bestandteil (C) in einer Menge von 1 bis 35 Masseteilen; einen Radikalpolymerisationsinitiator, der als ein Bestandteil (D) dient, in einer Menge von 0,1 bis 10 Masseteilen; einen Ultraviolettabsorber, der als ein Bestandteil (E) dient, in einer Menge von 1 bis 12 Masseteilen; und ein organisches Lösungsmittel, das als ein Bestandteil (F) dient, in einer Menge von 10 bis 1.000 Masseteilen; bezüglich einer Summe des Bestandteils (A), des Bestandteils (B), des Bestandteils (C), die als 100 Masseteile genommen ...

Wässerige thermoplastische Beschichtungszusammensetzung für Kunststoff-Werkstoffe sowie dieselbe benützendes Beschichtungsverfahren.

Verfahren zum Einkapseln von vorgeformten Substraten durch Pfropfkopolymerisation.

Mehrschichtiger Film aus Polyester

Weiterentwicklung von einem bekannten Stoff (Styrodurplatten 2 und 3 cm Stärke zu einem Bastelgrundmaterial)

... dadurch gekennzeichnet,dass die Styrodurplatte von allen Seiten einen zweifachen Pinselanstrich durch ein Gemisch aus weißer Wandfarbe und Reinsand erhält.

Antistatisch beschichtete Folie

Eingekapselte Nanopartikel zur Absorption elektromagnetischer Energie im Ultraviolettbereich

Ultraviolettstrahlungsabsorbierendes Partikel, umfassend: (a) einen Kern; und (b) eine Schale, wobei die Schale den Kern einkapselt; und wobei entweder der Kern oder die Schale ein leitfähiges Material umfasst, wobei das Material einen negativen Realteil der Dielektrizitätskonstante in einem vorherbestimmten Spektralband aufweist; und wobei entweder (i) der Kern ein erstes leitfähiges Material umfasst und die Schale ein zweites leitfähiges Material umfasst, welches von dem ersten leitfähigen Material verschieden ist; oder (ii) entweder der Kern oder die Schale ein brechendes Material mit einem Brechungsindex größer als ungefähr 1,8 umfasst.

Anpassungsanordnung fuer Wanderfeldroehren

Verfahren zur Herstellung von Metallschichten enthaltenden Beschichtungssystemen zur Veredelung von Kunststoffoberflächen

Kunststoffilm

BESCHICHTETER FORMGEGENSTAND

FLUESSIGE BESCHICHTUNGSMASSE ZUR BILDUNG EINES HARTEN UEBERZUGSFILMS AUF KUNSTSTOFFEN

Verfahren zum Antistatischmachen von elektrisch nichtleitenden Gebilden

Verfahren zur Herstellung einer Lichtkontrollplatte.

VERFAHREN ZUR VERSTAERKUNG VON MATERIALIEN MIT DISKONTINUIERLICHER STRUKTUR.

Polyolefinformteile und Verfahren zu ihrer Herstellung

Polyolefinformteile und Verfahren zu ihrer Herstellung

Aqueous dispersion, its production method, and its use

Aqueous dispersions including at least one thermoplastic resin; at least one dispersing agent; and water; wherein the dispersion has a pH of less than 12 are disclosed along with dispersions including at least one thermoplastic resin; at least one dispersing agent; and water wherein the dispersion has a volume average particle size of less than about 5 μm. Some dispersions include less than about 4 percent by weight of the dispersing agent based on the weight of the thermoplastic resin. Other dispersions include at least one propylene-rich alpha-olefin interpolymer; at least one dispersing agent; and water. Methods of making such dispersions are also described.

Gas barrier film and electronic device

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

Anti-fog organosiloxane coating compositions and coatings

Stable organosiloxane coating compositions that provide transparent, abrasion-resistant, chemical-resistant, low-tack, and water-washable anti-fog coatings when cured, are described herein. The coating compositions comprise an epoxy functional alkoxysilane, a tetrafunctional alkoxysilane, an alkoxysilyl functional polymer having polyethylene oxide segments, an alkoxysilyl functional cationic surfactant, and a carboxylic acid functional compound. Articles coated with the coating compositions, processes for coating substrates with the anti-fog coating compositions, and processes for making the coating compositions are also described herein.

Barrier coating made of cycloolefin copolymers

A barrier coating is described, where a polymer layer of thickness at least 1 μm is applied on a supportive substrate, selected from polymer foils, paper, and paperboard, and the polymer layer has been formed from a copolymer which can be produced via ring-opening metathesis polymerization of (a) olefin monomers, selected from monocyclic olefin monomers having 1 or 2 endocyclic C—C double bonds and bicyclic olefin monomers having an endocyclic C—C double bond, and (b) polycyclic olefin monomers having at least two C—C double bonds, e.g. a copolymer of cyclooctene and dicyclopentadiene.

Multifunctional ambient lighting compositions

An acrylic or other polymer composition, optionally containing aluminum trihydrate, and having undoped and/or doped titanium dioxide dispersed evenly throughout is disclosed. Said composition provides a sterile surface which can be renewed. Said composition provides a highly sterile surface upon photoactivation of the surface by at least either low-level ultraviolet irradiation or ambient/natural light (as when using doped titanium dioxide). A method of using such a surface material is also disclosed. Said acrylic or other polymer composition may be adhered onto a polycarbonate or other polymeric backing, optionally by an intervening layer of a third polymer. The resulting acrylic or other polymer/polycarbonate or other polymer combination is adapted to provide ambient lighting when exposed to a light source.

Release-agent-resistant fixing belts, fixing devices and methods of making fixing belts

Fixing belts, fixing devices and methods of making fixing belts are provided. An exemplary embodiment of the fixing belts includes an inner layer comprising a first surface forming an inner surface of the fixing belt and a second surface opposite to the first surface, the inner layer comprising a first polymer; an intermediate layer overlying the second surface of the inner layer, the intermediate layer including a third surface, a first end face and a second end face opposite to the first end face, the intermediate layer comprising silicone rubber; and an outer layer including a fourth surface forming an outer surface of the fixing belt, the outer layer overlying the third surface, the first end face, the second end face and portions of the second surface disposed outward from the first end face and second end face, the outer layer comprising a second polymer. The outer layer seals and protects the intermediate layer from exposure to a liquid release agent applied to the fourth surface.

Uv-reflecting compositions

A composition containing polymeric particles. The polymeric particles have an average particle diameter from 30 to 300 nm and a Vicker's scale hardness from 100 to 700 Kgf/mm 2 . The composition also contains a film-forming polymer having T g no greater than 80° C. The refractive index difference between the polymeric particles and the film-forming polymer is at least 0.04.

Laminated polyester film

The present invention provide a laminated polyester film which is capable of ensuring a good dimensional stability without being subjected to such a surface saponification treatment with an alkali solution as required for triacetyl cellulose films, is available at low costs, exhibits a good adhesion property to adhesives and a high total light transmittance, and can be suitably used as a protective film for polarizing films. The laminated polyester film of the present invention comprises a polyester film; a coating layer formed on one surface of the polyester film which comprises an acrylic resin or a urethane resin as a main component; and a coating layer formed on the other surface of the polyester film which comprises a urethane resin having a polycarbonate structure. In the preferred embodiment of the present invention, the coating layer comprising the acrylic resin or the urethane resin as a main component has a thickness of 0.04 to 0.15 μm, and the polyester film comprises an ultraviolet absorber.

Surface-treated substrate, light-receiving-side protective sheet for solar cell using the same, and solar cell module

There is provided a surface-treated substrate obtained by forming a cured material layer composed of a resin composition on a surface of a substrate and then treating a surface of the cured material layer composed of the resin composition with a sulfur trioxide-containing gas, wherein the resin composition contains a composite resin (A) obtained by bonding a polysiloxane segment (a1) having a structural unit represented by general formula (1) and/or general formula (2) and a silanol group and/or a hydrolyzable silyl group to a vinyl-based polymer segment (a2) through a bond represented by general formula (3). There are also provided a light-receiving-side protective sheet for solar cells that uses the surface-treated substrate having a sheet shape and a solar cell module. The surface-treated substrate has good long-lasting antifouling properties.

Multilayered material and method of producing the same

A multilayered material is provided which includes a substrate and a silicon-containing film formed on the substrate, wherein the silicon-containing film has a nitrogen-rich area including silicon atoms and nitrogen atoms, or silicon atoms, nitrogen atoms, and an oxygen atoms and the nitrogen-rich area is formed by irradiating a polysilazane film formed on the substrate with an energy beam in an atmosphere not substantially including oxygen or water vapor and denaturing at least a part of the polysilazane film. A method of producing the multilayered material is also provided.

Fuser member and composition

The present teachings provide a fuser member. The fuser includes a layer of a siloxyfluorocarbon networked polymer.

Negatively birefringent polyesters and optical films

Presently described are multilayer optical films, oriented polyester films, negatively birefringent copolyester polymers, fluorene monomers, and polyester polymers prepared from such fluorene monomers. In one embodiment, the multilayer optical film comprises at least one first birefringent optical layer; and at least one second optical layer having a lower birefringence than the first optical layer; wherein at least one of the optical layers comprises a negatively birefringent polyester polymer comprising a backbone and repeat units comprising at least one pendent aromatic group that is conformationally locked relative to the backbone.

Polylactic acid-based decorative body

A polylactic acid-based decorative body including a polylactic acid resin-containing substrate, a polylactic acid resin-containing adhesion layer provided on the substrate, and at least one functional layer that is formed on the adhesion layer by applying an acrylic urethane coating composition, wherein in the acrylic urethane coating composition, the molar ratio of OH groups in an acrylic resin to NCO groups in a polyfunctional isocyanate is 1:4 to 1:6.

Weatherable & Abrasion Resistant Coating Systems for Polymeric Substrates

Disclosed herein is a primer composition comprising an inorganic UV absorbing agent and a polymer selected from (i) a copolycarbonate, and (ii) a polyurethane obtained by reaction of a polyisocyanate and a copolycarbonate diol. Also disclosed is a coated article comprising a polymeric substrate, a primer layer disposed on at least one surface of said substrate, and an abrasion-resistant layer disposed on said primer layer, where the primer layer is made from the primer composition of the invention.

Fluoropolymer coated films useful for photovoltaic modules

A fluoropolymer coated film comprising polymeric substrate film and fluoropolymer coating on the polymeric substrate film. The fluoropolymer coating comprises fluoropolymer selected from homopolymers and copolymers of vinyl fluoride and homopolymers and copolymers of vinylidene fluoride polymer blended with compatible adhesive polymer comprising functional groups selected from carboxylic acid, sulfonic acid, aziridine, amine, isocyanate, melamine, epoxy, hydroxy, anhydride and mixtures thereof. The polymeric substrate film comprises functional groups on its surface that interact with the compatible adhesive polymer to promote bonding of the fluoropolymer coating to the substrate film.

Gas-barrier multilayer film

Provided is a gas-barrier multilayer film which is superior in gas-barrier properties and interlayer adhesion property, and which exhibits less deterioration in gas-barrier properties and is resistant to interlayer delamination even in prolonged exposure to a high-temperature and high-humidity environment or after a retort treatment. A gas-barrier multilayer film, wherein (A) a first inorganic thin film layer, (C) a gas-barrier resin composition layer, and (D) a second inorganic thin film layer are stacked in this order with or without intervention of other layers on at least one surface of a plastic film, the gas-barrier resin composition layer (C) is formed from a gas-barrier resin composition comprising (a) a gas-barrier resin including an ethylene-vinyl alcohol-based copolymer, (b) an inorganic layered compound, and (c) at least one additive selected from coupling agents and crosslinking agents, and the content of the inorganic layered compound (b) in the gas-barrier resin composition is from 0.1% by mass to 20% by mass based on 100% by mass in total of the gas-barrier resin (a), the inorganic layered compound (b), and the additive (c).

Method for production of transparent conductive film and touch panel therewith

There is provided a transparent conductive film having a transparent conductor layer with a high level of pen input durability and high-temperature, high-humidity reliability. The transparent conductive film of the present invention is a transparent conductive film, comprising: a transparent film substrate; a transparent conductor layer that is provided on one side of the transparent film substrate and has a thickness d of 15 nm to 35 nm and an average surface roughness Ra of 0.37 nm to 1 nm; and at least a single layer of an undercoat layer interposed between the transparent film substrate and the transparent conductor layer.

Process for producing resin substrate having hard coating layer, and resin substrate having hard coating layer

A process for producing a resin substrate having a hard coating layer on at least one side of a resin substrate, comprising, in the following order, a step of applying a hard coating composition containing an organopolysiloxane to at least one side of the resin substrate to form a coating film of the composition, and then applying a first heat treatment to the coating film to form a cured film; an irradiation step of applying a Xe 2 excimer light irradiation treatment to the cured film in an atmosphere having an oxygen concentration of at most 5 vol %; and a step of applying an oxidation treatment to the cured film obtained by the irradiation step and then further applying a second heat treatment to form the hard coating layer.

Transparent conductive film, process for producing same, and electronic device employing transparent conductive film

Disclosed is a transparent conductive film, including a substrate and, formed on at least one surface of the substrate, a gas barrier layer and a transparent conductive layer, wherein the gas barrier layer is formed of a material containing at least oxygen atoms, nitrogen atoms, and silicon atoms, and includes a surface layer part which has an oxygen atom fraction of 60 to 75%, a nitrogen atom fraction of 0 to 10%, and a silicon atom fraction of 25 to 35%, each atom fraction being calculated with respect to the total number of the oxygen atoms, nitrogen atoms, and silicon atoms contained in the surface layer part and which has a film density of 2.4 to 4.0 g/cm 3 .

Transparent protective plate for display panels and display device

To provide a highly transparent and highly strong protective plate for display panel which, when mounted on a display panel, does not permit bubbles to evolve in the inner layer or does not permit the layer to peel off even in high temperature and high humidity conditions that could temporarily occur, for example, in an automobile, and a display device equipped with the protective plate. [Means for Solution] A transparent protective plate for display panel having an underlying layer, a gas-barrier layer and, as required, a transparent adhesive layer of an acrylic adhesive successively laminated on a transparent hard resin substrate such as of a polymethyl methacrylate resin or an aromatic polycarbonate resin, wherein the underlying layer comprises a cured body obtained by polymerizing an underlying material solution that contains 90 to 20 parts by mass of an urethane acrylate adhesive resin (A), and 10 to 80 parts by mass of a silicon compound (B) selected from the group consisting of an alkoxysilane compound and a hydrolyzed product thereof, a silane coupling agent and a hydrolyzed product thereof, and a fine particulate silica; and the gas-barrier layer comprises a cured body of a dense silicon oxide obtained by curing a polysilazane compound (C) in the presence of an amine catalyst (D).

Multilayer structure, and a method for making the same

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

Polyester film for brightness enhancement members

The present invention provides a polyester film having excellent properties and being suitable as a film for brightness enhancement members which is capable of highly controlling orientation of a liquid crystal coated on a surface of the polyester film as a base material and can prevent the thus coated liquid crystal from suffering from occurrence of drawbacks such as evenness and formation of streaks. There is provided a polyester film for brightness enhancement members which has a laminated structure having a total thickness of 125 to 300 μm and comprising no coating layer, in which at least one of outermost surfaces of the polyester film has a water droplet contact angle of 30 to 55° C., and the polyester film comprises an orientable liquid crystal coating layer subjected to no orientation treatment which is formed on the one outermost surface of the polyester film which surface has a water droplet contact angle of 30 to 55° C.

Method for making touch panel

The present disclosure relates to a method for making touch panel. A substrate having a surface is provided. The substrate defines two areas: a touch-view area and a trace area. An adhesive layer is formed on the surface of the substrate. The adhesive layer on the trace area is solidified. A carbon nanotube layer is formed on the adhesive layer. The adhesive layer on the touch-view area is solidified. The carbon nanotube layer on the trace area is removed. At least one electrode and a conductive trace is formed.

Coating for Polymeric Labels

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

Barrier layer, a process of making a barrier layer and uses thereof

There is provided a barrier layer comprising silicate chemically coupled to a polymer matrix. There is also provided a process for making the barrier layer and uses thereof.

Laminated polyester film

The present invention provides a polyester film which can be suitably used as an antireflective film, an optical film, etc., and comprises a coating layer capable of exhibiting excellent easy-bonding property and weather-resistant bonding property to various topcoat agents. The laminated polyester film of the present invention comprises a coating layer which is formed of a coating solution comprising (A) a compound having an isocyanate-based reactive group and a urethane bond, (B) a urethane resin and (C) at least one crosslinking agent.

Film Coatings Based on Polyalkylimine Condensation Polymers

Provided is a composition, preferably VOC-free, comprising the condensation product of a polyalkylimine and one or more amine-reactive molecules, and films coated with the condensation product. The coatings are applied to the films to provide a dried coating weight of less than 0.30 g/m 2 . Preferred amine-reactive molecules include acetylacetonate, methyl acetonate, ethyl acetoacetonate, glycidyl methacrylate, methyl methacrylate, and mixtures thereof.

Water-repellent fine particles and making method

Silicone elastomer spherical particles having a volume mean particle size of 0.1-100 μm are coated with a polyorganosilsesquioxane and washed with alcohol or a mixture of alcohol and water. The coated fine particles are water repellent so that they are non-dispersible in water and float on water.

Methods for Making an Article Coated with a Photochromic Film and Use Thereof in Ophthalmological Optics

The present invention relates to a method for making a substrate coated with a mesoporous photochromic film, comprising: a) preparing a precursor sol of a mesoporous film comprising an inorganic precursor agent, at least one organic solvent, water, at least one pore-forming agent and one hydrophobic precursor agent bearing at least one hydrophobic group; b) depositing a film of the precursor sol onto a main surface of a substrate; c) removing the pore-forming agent from the film resulting from the previous step at a temperature ≦150° C.; d) impregnating the mesoporous film resulting from step c) with a solution comprising at least one photochromic agent. In an alternative embodiment, the photochromic agent is directly introduced into the precursor sol. In an alternative embodiment of the previous alternative embodiment, the precursor sol does not comprise any hydrophobic precursor agent but the photochromic film is made hydrophobic by a treatment subsequent to its preparation.

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).

Transparent conductive film and method for producing same

Provided is a transparent conductive film having multilayer structure, and inconspicuous pattern shape and good visibility. The film includes: transparent base 11 formed of film-like polymer resin; first hard coat layer 12 laminated on the base 11 ; first transparent dielectric layer 13 laminated as required on the layer 12 ; and first transparent conductive layer 14 laminated on the layer 13 . The base 11 has a film thickness of 2 to 250 micrometers. The layer 12 is formed of hardening resin containing inorganic oxide, with refractive index: 1.40 to 1.90 and film thickness: 0.5 to 6 micrometers. The layer 13 is formed of inorganic substance, with refractive index: 1.30 to 1.50 and film thickness: 10 to 50 nanometers. The layer 14 is formed of at least one kind of inorganic oxide, metal and carbon, and patterned, and has a film thickness of 10 nanometers to 2 micrometers.

Gas barrier film, process for production of gas barrier film, and electronic device

The present invention provides a gas barrier film having high barrier properties, folding/bending resistance and smoothness and excellent cutting suitability, and also provides an organic photoelectric conversion element equipped with the gas barrier film. The gas barrier film is characterized by having a gas barrier layer unit ( 5 ) on a side face of at least one surface of a base material ( 2 ), wherein the gas barrier layer unit ( 5 ) comprises a first barrier layer ( 3 ) formed by a chemical vapor deposition method and a second barrier layer ( 4 ) formed by applying a silicon compound onto the first barrier layer ( 3 ) to form a coating film and modifying the coating film, and wherein the second barrier layer ( 4 ) has an unmodified region ( 4 B) on a side facing the base material and a modified region ( 4 A) on a side facing the front layer of the film.

Surface modification to improve lubricity, abrasion resistance and temperature resilience of leads

A medical electrical lead body having an outer surface and including at least one lumen having an inner surface treated with a silane surface modifying agent to form a three-dimensional, densely cross-linked lubricious coating over at least a portion of the inner surface of the lumen. The outer surface of the lead body also may be similarly treated. The lubricious silane coating may reduce the coefficient of friction of the coated surface of the lead body by as much as 80% when compared to an uncoated surface. A reduction in the coefficient of friction may enhance the stringing efficiency of a conductor through the lead body lumen and may enhance its abrasion resistance.

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.

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.

Laminate of an acrylic resin composition layer containing triazine based ultra-violet compounds and an organosiloxane resin composition layer

A laminate having excellent weatherability and abrasion resistance as well as adhesion. The laminate comprises a base, a first layer formed by thermally curing an acrylic resin composition and a second layer formed by thermally curing an organosiloxane resin composition, all of which are formed in the mentioned order, wherein the acrylic resin composition comprises: (A) an acrylic copolymer which contains at least 70 mol % of a recurring unit represented by the following formula (A): wherein X is a hydrogen atom or methyl group, and Y is a methyl group, ethyl group, cycloalkyl group, hydroxyalkyl group having 2 to 5 carbon atoms or triazine-based ultraviolet absorber residue; (B) a blocked polyisocyanate compound; (C) a curing catalyst; and (D) a triazine-based ultraviolet absorber, and the organosiloxane resin composition comprises: (E) colloidal silica and (F) a hydrolysis condensate of an alkoxysilane.

Multi-layered sheet and method of preparing same

Provided are a multi-layered sheet, a backsheet for a photovolatic cell, a method of preparing the same and a photovoltaic module. The multi-layered sheet in which a resin layer including a fluorine-based resin has excellent durability and weather resistance, and also exhibits strong interfacial adhesion to a substrate or polymer coating layer is provided. When a drying process is performed at a low temperature in preparation of the multi-layered sheet, production cost can be reduced, producibility can be increased, and degradation in the quality of a product caused by thermal deformation or thermal shock can be prevented. Such a multi-layered sheet may be effectively used as a backsheet for various photovoltaic cells.

Flame-retardant polymer member with environmental resistance and flame-retardant polymer member with hygienic property

The present invention aims to provide a flame-retardant member having environment-resistant functionality or hygienic functionality, flexibility, and a high degree of flame retardancy. An environment-resistant functional flame-retardant polymer member of the present invention is an environment-resistant functional flame-retardant polymer member including a polymer layer (B), a flame-retardant layer (A), and an environment-resistant functional layer (L) in the stated order, in which the flame-retardant layer (A) is a layer containing a layered inorganic compound (f) in a polymer. A hygienic functional flame-retardant polymer member of the present invention is a hygienic functional flame-retardant polymer member including a polymer layer (B), a flame-retardant layer (A), and a hygienic functional layer (L) in the stated order, in which the flame-retardant layer (A) is a layer containing a layered inorganic compound (f) in a polymer.

Anti-reflective coating film

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

Method for manufacturing anti-reflective coating film

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

Acicular silica coating for enhanced hydrophilicity/transmittivity

A coated article having a substrate coated with a layer of acicular silica particles is provided. The coating is substantially uniform in thickness, durably adheres to the substrate, and provides antireflection and or hydrophilic surface properties to the substrate.

Transfer film and method for producing same, and laminate and method for producing same

Provided is a transfer film wherein: a low-refractive-index film having a refractive index (Nx) and a high-refractive-index film having a refractive index (Ny) are laminated in this order on one surface of a peeling film; the refractive indices satisfy Nx<Ny; and the high-refractive-index film contains an aminosilane. Also provided is a laminate wherein: a high-refractive-index film and a low-refractive-index film are laminated in this order on the surface of a substrate; and the high-refractive-index film contains an aminosilane. The transfer film is obtained by successively laminating and curing a composition for the low-refractive-index film and a composition for the high-refractive-index film on the peeling film. The laminate is produced by bonding the surface of the high-refractive-index film of the transfer film to the substrate, and then peeling away the peeling film.

Gas barrier film and electronic device

There are provided a gas barrier film which is excellent in gas barrier performance and heat resistance; and an electronic device excellent in durability, in which the gas barrier film is used. The gas barrier film including, on a base, a first gas barrier layer which is formed by a physical vapor deposition method or a chemical vapor deposition method and contains Si and N; and a second gas barrier layer which is formed by coating a solution containing a polysilazane compound, wherein the second gas barrier layer is subjected to conversion treatment by being irradiated with a vacuum ultraviolet ray; and, when the composition of each layer is represented by SiO x N y , the distribution of the composition SiO x N y of the second gas barrier layer in a thickness direction satisfies a condition specified in the following (A): (A) the second gas barrier layer includes 50 nm or more of a region of 0.25≦x≦1.1 and 0.4≦y≦0.75 in the thickness direction.

Transparent conductive film, electronic device, and method for manufacturing electronic device

The present invention provides a transparent conductive film which is low in terms of surface resistivity and high in terms of transparency. The transparent conductive film according to the present invention includes an adhesive conductive layer in openings of a conductive metal mesh layer provided on at least one surface of a transparent base material, wherein the conductive layer is composed of a conductive adhesive composition containing (A) a water-soluble vinyl polymer, (B) an organic additive, and (C) a conductive organic polymer compound, the organic additive (B) is at least one member selected among water-soluble polyhydric alcohols, water-soluble pyrrolidones, and hydrophilic aprotic solvents, and the conductive organic polymer compound (C) is at least one member selected among polyanilines, polypyrroles, polythiophenes, and derivatives thereof. In addition, the present invention provides an electronic device having the foregoing transparent conductive film and a method for manufacturing an electronic device including forming a photoelectric conversion layer on an anodic layer and sticking the conductive layer of the transparent conductive film and a surface of the photoelectric conversion layer to each other at a temperature at which the foregoing conductive adhesive composition is softened or higher.

Housing and method for making same

A housing includes a plastic substrate, an active layer formed on the plastic substrate, and an exterior layer formed on the active layer. The active layer contains polysiloxane and cetyl trimethyl ammonium bromide. The exterior layer contains silicon dioxide or titanium dioxide, and cetyl trimethyl ammonium bromide.

Thermally functional flame-retardant polymer member

Provided is a flame-retardant member having thermal functionality, flexibility, and a high level of flame retardancy. The thermally functional flame-retardant polymer member includes a polymer layer (B), a flame-retardant layer (A), and a thermally functional layer (L) in the stated order, in which the flame-retardant layer (A) includes a layer containing a layered inorganic compound (f) in a polymer.

Laminated polyester film, forming member, formed body and manufacturing method thereof

A laminated polyester film provided on at least one side with layer (X) made from acrylic urethane copolymer resin (A), isocyanate compound (B), epoxy compound (C), compound (d-1) having a polythiophene structure and compound (d-2) having an anion structure, wherein the layer (X) has a continuous phase structure.

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.

Aqueous polymer dispersions and products from those dispersions

A method for forming a heat sealable coating on a substrate, wherein the substrate is formed from at least one oriented polymer is shown. The method includes depositing an aqueous polymer dispersion on the substrate, wherein the aqueous polymer dispersion includes (A) at least one thermoplastic resin; (B) at least one dispersing agent; and (C) water; wherein the dispersion has a pH of less than 12, and drying the dispersion to form a first layer.

Surface treatment method for molded article, and molded article produced from material containing cyclic olefin resin

A self-assembled monolayer is formed on the surface of a molded article without roughening the surface of the molded article to thereby perform treatment for preventing a biochemical substance from being adsorbed, for example, on a microchip substrate, and imparting functionality of immobilizing a biofunctional molecule thereto. The surface of a cyclic olefin resin molded article, for example, a microchip substrate, is irradiated with vacuum ultraviolet light having a center wavelength of 172 nm from an excimer lamp to activate a portion serving as a flow channel in the substrate. Next, the molded is immersed in a tank filled, for example, with a fluorine compound solution, and a SAM film that is a self-assembled monolayer is formed on the surface activated by ultraviolet radiation.

Glide-on coating for polymeric gloves

Polymeric gloves include a donning-facilitating coating. The donning-facilitating coating facilitates a hand of a user to glide into and out of the glove while either leaving a visible residue on the hand of the user, or not leaving a visible residue on the hand of the user, when the donning-facilitating coating is contacted by the hand of the user.

POLYORGANOSILSESQUIOXANE, HARD COAT FILM, ADHESIVE SHEET, AND LAMINATE

Provided is a polyorganosilsesquioxane capable of forming, when cured, a cured product that offers high surface hardness and good heat resistance, is highly flexible, and has excellent processability. The present invention relates to a polyorganosilsesquioxane including a constitutional unit represented by Formula (1). The polyorganosilsesquioxane includes a constitutional unit represented by Formula (I) and a constitutional unit represented by Formula (II) in a mole ratio of the constitutional unit represented by Formula (I) to the constitutional unit represented by Formula (II) of 5 or more. The polyorganosilsesquioxane has a total proportion of the constitutional unit represented by Formula (1) and a constitutional unit represented by Formula (4) of 55% to 100% by mole based on the total amount (100% by mole) of all siloxane constitutional units. The polyorganosilsesquioxane has a number-average molecular weight of 1000 to 3000 and a molecular-weight dispersity (weight-average molecular weight to number-average molecular weight ratio) of 1.0 to 3.0. 2. The adhesive layer according to claim 1 ,the polyorganosilsesquioxane further comprising {'br': None, 'sup': '2', 'sub': '3/2', '[RSiO]\u2003\u2003(2)'}, 'a constitutional unit represented by Formula (2){'sup': '2', 'wherein Ris selected from a substituted or unsubstituted aryl group, a substituted or unsubstituted aralkyl group, a substituted or unsubstituted cycloalkyl group, a substituted or unsubstituted alkyl group, and a substituted or unsubstituted alkenyl group.'}4. The adhesive layer according to claim 2 ,{'sup': '2', 'wherein Ris a substituted or unsubstituted aryl group.'}5. The adhesive layer according to claim 1 ,the curable composition further comprisinga curing catalyst.6. The adhesive layer according to claim 5 ,wherein the curing catalyst comprises a cationic photoinitiator.7. The adhesive layer according to claim 5 ,wherein the curing catalyst comprises a cationic thermal initiator.8. The adhesive ...

Barrier film

The present application provides a barrier film and a method for manufacturing same. The barrier film, as a structure including a polysilazane barrier layer, may exhibit excellent running properties in a so-called roll-to-roll process, and the performance of the barrier layer may be maintained or improved even during a unwinding and/or winding process.

Gas barrier film and method of producing gas barrier film

A gas barrier film includes, in order, a film substrate, an organic layer, and a silica layer, in which the silica layer includes a silica polymer having at least a covalent bond between a silicon atom and an oxygen atom, and a concentration of carbon atoms of the organic layer is 50% or more. A method of producing a gas barrier film includes forming an organic layer having a concentration of carbon atoms of 50% or more on a film substrate, applying a coating liquid including a silicon compound to the organic layer to form a layer including the silicon compound, and irradiating the layer including the silicon compound with vacuum ultraviolet rays to form a silica layer including a silica polymer having at least a covalent bond between a silicon atom and an oxygen atom.

Bio-based mineral oil barrier coatings and films

According to an example aspect of the present invention, there is provided bio-based mineral oil barrier coatings and films usable for decreasing mineral oil migration, for example in food packaging materials, and thus improving the safety of the materials facing the mineral oil containing environment.

High performance coatings for building panels

The present invention is directed to dirt and anti-microbial resistant articles that include a substrate, a powder coating applied to the substrate, the powder coating may comprise a cross-linked polymeric binder. The powder coating may comprise a blend of metal borate and a sulfur-containing benzimidazole compound, wherein the metal borate and sulfur-containing benzimidazole compound are present in a weight ratio ranging from about 75:1 to about 10:1. The powder coating may comprise fluorosurfactant and a fluorosurfactant may be applied to the powder coating in an amount ranging from about 0.01 g/m 2 to about 4 g/m 2 . The powder coating may be formed using a liquid-based fluorosurfactant.

Acrylic resin film, laminated film, production method for laminated film, and molded article

An acrylic resin film is provided that may include graft copolymer particles (A) with a multilayer structure and graft copolymer particles (B) with a multilayer structure, wherein the graft copolymer particles (A) may have an average particle size in the range of 20 to 150 nm, the graft copolymer particles (B) may have a larger average particle size than the graft copolymer particles (A). The graft copolymer particles (A) may include a cross-linked elastomer (A1) and a graft polymer layer (A2), the graft polymer layer (A2) being closer to a surface layer than the cross-linked elastomer (A1). Further, a constituent unit may be derived from an acrylate with an alkyl ester moiety having two or more carbon atoms constitutes 8% or less by mass of the graft polymer layer (A2), the graft copolymer particles (B) may contain a cross-linked elastomer (B1).

Polyimide-Based Film, Film for Cover Window, and Display Device Including the Same

Provided are a polyimide-based film having excellent visibility, a film for a cover window, and a display device including the same. 2. The polyimide-based film of claim 1 , wherein the surface hardness change rate is 10% to 30%.3. The polyimide-based film of claim 1 , wherein His 0.1 to 0.2 GPa.4. The polyimide-based film of claim 1 , wherein when a haze is measured after the film is immersed in methyl ethyl ketone at 25° C. for 5 minutes claim 1 , a haze increase rate is 100% or less relative to a haze measured before immersion.5. The polyimide-based film of claim 4 , wherein the haze measured before immersion is 1.5% or less.6. A film for a cover window claim 4 , the film comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'the polyimide-based film of ; and'}a coating layer formed on the polyimide-based film.7. The film for a cover window of claim 6 , wherein the coating layer is any one or more selected from a hard coating layer claim 6 , a restoration layer claim 6 , an impact spread layer claim 6 , a self-cleaning layer claim 6 , an anti-fingerprint layer claim 6 , an anti-scratch layer claim 6 , a low-refractive layer claim 6 , and an impact absorption layer.8. The film for a cover window of claim 6 , wherein the coating layer has a solid content of 0.01 to 200 g/m claim 6 , based on a total area of the polyimide-based film.9. A display device comprising: a display panel and the film for a cover window of formed on the display panel. This application claims priority to Korean Patent Application No. 10-2019-0081219 filed Jul. 5, 2019, the disclosure of which is hereby incorporated by reference in its entirety.The following disclosure relates to a polyimide-based film, a film for a cover window, and a display device including the same. More particularly, the present invention relates to a film for a cover window having excellent optical properties such as visibility and a display device including the same.Display devices are provided with a cover ...

RESIN PARTICLES AND METHOD FOR PRODUCING SAME

Provided are resin particles which have excellent thermal bondability, excellent low-temperature fixability, excellent heat resistant storage stability and high bonding strength, and which provide a coating film that has high gloss and excellent water resistance. The resin particles are composed of resin particles (X), each of which has a shell layer (S) containing a crystalline polyurethane resin (B) on the surface of a core layer (Q) containing a crystalline resin (A). The maximum peak temperature (Ta) of the heat of fusion of the crystalline resin (A) is 40 to 70° C. and the maximum peak temperature (Tu) of the heat of fusion of the crystalline polyurethane resin (B) is 50 to 90° C. 114-. (canceled)15. A method for producing a resin particle (X) resulting from attachment of a resin particle (E) to the surface of a resin particle (G) containing a crystalline resin (A) , the resin particle (X) being obtained by following a step of dispersing a solution (D) prepared by dissolving the crystalline resin (A) in an organic solvent (C) in a dispersion medium (F) containing the resin particle (E) containing a crystalline polyurethane resin (B) , thereby obtaining a dispersion (DF) , and then removing the organic solvent (C) and the dispersion medium (F) from the dispersion (DF) , wherein the resin particle (X) is structured to have a shell layer (S) containing the crystalline polyurethane resin (B) on the surface of a core layer (Q) containing the crystalline resin (A) , the maximum peak temperature (Ta) of the heat of fusion of the crystalline resin (A) is 40 to 70° C. , and the maximum peak temperature (Tu) of the heat of fusion of the crystalline polyurethane resin (B) is 50 to 90° C.16. The method for producing a resin particle (X) according to claim 15 , wherein the crystalline resin (A) is obtained from its precursor (A0).17. The method for producing a resin particle (X) according to claim 16 , wherein the precursor (A0) is a combination of a prepolymer (α) having a ...

Silicone composition for release paper or release film, and release paper and release film

A compound that is devoid of epoxy groups and has a quantity of alkenyl groups corresponding to 5-1000 times the alkenyl content of a base polymer, and/or an organopolysiloxane that is devoid of alkenyl groups, has an average degree of polymerization of 2-50, and contains, per molecule, 30 mol % or more of siloxane units having epoxycyclohexyl groups bonded to silicon atoms via carbon atoms, are/is blended with a silicone composition for a release film as adhesion-enhancing components.

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.

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.

Plastic substrate and display device comprising the same

A plastic substrate includes: a transparent plastic support member; a first inorganic layer on a surface of the plastic support member; and a first organic-inorganic hybrid layer on the first inorganic layer. A display device includes a display panel and a window on the display panel, the window including the plastic substrate.

WRITING FEEL IMPROVING SHEET

A writing feel improving sheet comprising a base material and a writing feel improving layer with which a touch pen is brought into contact, wherein when a touch pen having a pen tip of 0.5 mm diameter is used to bring the pen tip into contact with a surface of the writing feel improving layer with which the touch pen is brought into contact and the touch pen is then linearly slid at a speed of 1.6 mm/second while applying a load of 200 g to the touch pen and maintaining an angle formed between the touch pen and the surface at 45°, a difference between a maximum value and a minimum value of frictional force generated between the pen tip and the surface is 80 mN or more and 300 mN or less, wherein the frictional force is measured between a point at which a sliding distance is 10 mm and a point at which the sliding distance is 100 mm. The writing feel improving sheet makes it possible to well reproduce the writing feel experienced when writing on paper with a ballpoint pen. 1. A writing feel improving sheet comprising a base material and a writing feel improving layer with which a touch pen is brought into contact ,wherein when a touch pen having a pen tip of 0.5 mm diameter is used to bring the pen tip into contact with a surface of the writing feel improving layer with which the touch pen is brought into contact and the touch pen is then linearly slid at a speed of 1.6 mm/second while applying a load of 200 g to the touch pen and maintaining an angle formed between the touch pen and the surface at 45°, a difference between a maximum value and a minimum value of frictional force generated between the pen tip and the surface is 80 mN or more and 300 mN or less, wherein the frictional force is measured between a point at which a sliding distance is 10 mm and a point at which the sliding distance is 100 mm.2. A writing feel improving sheet comprising a base material and a writing feel improving layer with which a touch pen is brought into contact ,wherein when a touch ...

TRANSPARENT POLYMER HARDCOATS WITH ANTIMICROBIAL EFFICACY

Transparent polymeric hardcoats with antimicrobial efficacy are described along with compositions for preparing the hardcoats. The transparent polymeric hardcoats at appropriate thicknesses can provide optical properties of high optical transmission, low haze and high clarity, and are suitable for use in electronic displays designed for commercial applications intended for high consumer use. Touch screens having the transparent polymeric hardcoats are also described. 1. A coating composition comprising:from about 0.025 wt % to about 90 wt % polymeric precursor,from about 0.005M to about 1M antimicrobial metal salt, andorganic solvent.2. The coating composition of claim 1 , the antimicrobial metal salt comprising Ag.3. The coating composition of claim 1 , the antimicrobial metal salt comprising Cu.4. The coating composition of claim 1 , the antimicrobial metal salt comprising copper (II) nitrate claim 1 , silver trifluoroacetate claim 1 , silver tetrafluoroborate claim 1 , silver hexafluoroantimonate or combinations thereof.5. The coating composition of claim 1 , the antimicrobial metal salt comprising copper (II) hexafluoroacetylacetonate.6. The coating composition of claim 1 , the polymeric precursor comprising UV curable acrylates.7. The coating composition of claim 1 , the polymeric precursor comprising urethane oligomers having acrylate functionality.8. The coating composition of claim 1 , the polymeric precursor comprising diglycidyl ethers of alkyl glycols.9. The coating composition of claim 1 , the polymeric precursor being free of aromatic groups.10. The coating composition of claim 1 , the organic solvent comprising aromatic solvents claim 1 , alkanes claim 1 , alcohols claim 1 , ketones claim 1 , esters claim 1 , ethers claim 1 , or mixtures thereof.11. The coating composition of claim 1 , further comprising silica nanoparticles.12. The coating composition of claim 1 , further comprising nanodiamonds.13. A transparent optical film comprising:an ...

POLYAMIDE RESIN, AND POLYMER FILM, RESIN LAMINATE USING THE SAME

The present invention relates to a polyamide resin in which an average particle size of individual crystals measured by a small-angle X-ray scattering apparatus is 8.0 nm or less, and a UV-cut slope (dT/dλ) measured for a specimen having a thickness of 45 μm or more and 55 μm or less according to ASTM E424 is 0.25 or more in the range of 10% to 80% transmittance, and a polymer film and resin laminate using the same. In addition, the present invention relates to a polyamide resin with characteristic profile in which a small-angle X-ray scattering function obtained by irradiating the polyamide resin with X-rays having an energy of 10 KeV to 20 KeV using a small-angle X-ray scattering apparatus satisfies Equation 1 and Equation 2, and a polymer film and resin laminate using the same. 1. A polyamide resin having an average particle size of individual crystals measured by a small-angle X-ray scattering apparatus is 8.0 nm or less , anda UV-cut slope (dT/dλ) measured for a polyamide resin specimen having a thickness of 45 μm or more and 55 μM or less according to ASTM E424 is at least 0.25 in the range of 10% to 80% transmittance.2. The polyamide resin according to claim 1 , whereinthe average particle size of the individual crystals is measured through an analytical equipment by fitting a scattering pattern obtained by irradiating X-rays with energies of 10 KeV to 20 KeV in the small-angle X-ray scattering apparatus to a solid sphere model.3. The polyamide resin according to claim 1 , whereinamorphous polymer chains are present between the individual crystals having the average particle size of 8.0 nm or less.4. The polyamide resin according to claim 3 , whereina distance between the individual crystals having the average particle size of 8.0 nm or less is 0.1 nm to 100 nm.5. (canceled)6. (canceled)8. The polyamide resin according to claim 1 , whereina degree of crystallinity measured by the small-angle X-ray scattering apparatus is 20% or less.11. A polyamide resin ...

Flexible Release Articles And Methods For Making Same

An article comprising a flexible polymer substrate having two major surfaces, a surface layer comprising metal, metal oxide, silicon flexible polymer substrate; and a coating disposed on at least one surface layer, wherein the coating comprises a fluorinated polymer bonded to the surface layer; wherein the fluorinated polymer has the following general formula (I), where n=6 to 120; and where n=6 to 120; and where m=1 to 25 (R1); (R2); or where m=1 to 25 (R3). 2. The article of wherein a surface layer is disposed on both major surfaces of the flexible polymer substrate and a coating is disposed on both surface layers.3. The article of wherein the thickness of the surface layer is a monolayer to about 15 nanometers.4. The article of wherein the surface layer is selected from the group consisting of aluminum claim 1 , titanium claim 1 , nickel claim 1 , chromium claim 1 , chromium-containing alloys claim 1 , aluminum oxide claim 1 , chromium oxide claim 1 , nickel oxides claim 1 , titanium oxide claim 1 , tungsten oxides claim 1 , silicon oxide claim 1 , and combinations thereof.5. The article of wherein the mean average thickness per unit area of the coating is about 1 molecule thick.6. The article of wherein at least one major surface of the flexible polymer substrate has a surface roughness (Ra) of at most 0.1 micrometers7. The article of wherein at least one major surface of the flexible polymer substrate has a surface roughness (Ra) of at least 5 micrometers.8. The article of wherein the surface roughness is created by a layer of partially embedded microspheres.9. The article of claim 1 , wherein the fluorinated polymer includes polymers for which n=36 to 42.13. The article of claim 1 , wherein the coating has been heat treated.14. The article of claim 1 , wherein an adhesive layer is disposed on the coating.15. The article of claim 14 , wherein the adhesive is an acrylate adhesive.16. The article of claim 1 , wherein the article is an adhesive release liner.17. ...

Two-component binder system with cyclocarbonate and epoxy groups

The present invention relates to a binder system containing a resin component and a curing agent component, wherein the resin comprises at least one compound carrying at least two cyclic carbonate groups and at least one compound carrying at least two epoxy groups, and the curing agent comprises at least one multifunctional amine as well as the use of the binder system as an adhesive/sealant and the use of this adhesive/sealant.

Process for grafting bioactive polymers onto metallic materials

The present invention relates to a process for grafting polymers onto a metallic material, comprising the following steps: a) oxidation of the surface of the metallic material, resulting in an oxidized metallic material; b) grafting of a polymer at the surface of said oxidized metallic material by radical polymerization of a monomer, said radical polymerization comprising an initiation step and a propagation step, said initiation step being carried out by UV irradiation with a UV source diffusing a power at the surface of the material of greater than 72 mW·cm −2 , said UV irradiation being carried out for a duration greater than 15 minutes and less than 180 minutes, said process resulting in a grafted metallic material. The present invention also relates to the materials capable of being obtained by this process, and applications of the latter, in particular as articular or dental implants.

Low Emissivity and EMI Shielding Films

A low emissivity and EMI shielding transparent composite film typically for use in association with window glazing and comprising a transparent film substrate having on one side thereof an underlayer of abrasion resistant hardcoat material with at least one infrared reflective layer covering the underlayer, typically a metallic layer which may be encased in metal oxide layers, which is then covered with a thin external protective top coat of a cured fluorinated resin.

WINDOW FILM FOR DISPLAY DEVICE AND DISPLAY DEVICE INCLUDING SAME

Disclosed is a window film for a display device including a light transmitting substrate including a polyamide including a structural unit represented by Chemical Formula 1 and a structural unit represented by Chemical Formula 2, and a hard coating layer laminated on one surface of the light transmitting substrate: 2. The window film of claim 1 , wherein Aand Aof Chemical Formula 1 and Chemical Formula 2 are each independently a single cyclohexylene group claim 1 , a group in which two cyclohexylene groups are linked by a single bond claim 1 , or a decahydronaphthalenylene group.3. The window film of claim 1 , wherein B of Chemical Formula 1 is a group comprising two phenylene groups that are linked by a single bond claim 1 , wherein each of the two phenylene groups is substituted by an electron withdrawing group.5. The window film of claim 1 , wherein D of Chemical Formula 2 is a group in which two or more substituted or unsubstituted phenylene groups are linked by —O— claim 1 , —SO— claim 1 , —(CH)— claim 1 , —(CF)— claim 1 , —C(CH)— claim 1 , —C(CF)— (wherein 1≤n≤10 claim 1 , 1≤p≤10 claim 1 , and 1≤q≤10) claim 1 , or a combination thereof.7. The window film of claim 1 , wherein the structural unit represented by Chemical Formula 1 is present in an amount of greater than or equal to about 50 mol % and less than or equal to about 90 mol % based on a total mole number of the structural unit represented by Chemical Formula 1 and the structural unit represented by Chemical Formula 2.8. The window film of claim 1 , wherein the structural unit represented by Chemical Formula 1 is present in an amount of greater than or equal to about 60 mol % and less than or equal to about 80 mol % based on a total mole number of the structural unit represented by Chemical Formula 1 and the structural unit represented by Chemical Formula 2.9. The window film of claim 1 , wherein the light transmitting substrate has a refractive index of greater than or equal to about 1.60 and less than ...

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.

METHOD FOR SURFACE TREATMENT OF SILICONE RUBBER

A method for surface treatment of a silicone rubber includes: providing the silicone rubber bearing a polar group on a surface of the silicone rubber, and applying a multifunctional compound to the surface of the silicone rubber bearing the polar group to allow the multifunctional compound to react with the polar group to form a coating. 1. A method for surface treatment of a silicone rubber , comprising:providing the silicone rubber bearing a polar group on a surface of the silicone rubber, andapplying a multifunctional compound to the surface of the silicone rubber bearing the polar group to allow the multifunctional compound to react with the polar group to form a coating.2. The method according to claim 1 , wherein the polar group comprises a hydroxyl group and/or the multifunctional compound comprises at least one of a silane coupling agent claim 1 , specially a cationic silane coupling agent claim 1 , a polyisocyanate and a multifunctional epoxy compound.4. The method according to claim 3 , wherein when the silane coupling agent is the cationic silane coupling agent claim 3 , the method further comprises:applying a hydrophilic compound to the surface of the silicone rubber bearing the polar group to allow the cationic silane coupling agent to react with the polar group and the hydrophilic compound simultaneously.5. The method according to claim 4 , wherein the hydrophilic compound comprises at least one of a hydrophilic monomer and a hydrophilic polymer claim 4 , speciallythe hydrophilic monomer comprises at least one of acrylic acids and acrylates, methacrylic acids and methacrylates, acrylamides, methacrylamides, hydroxyethyl acrylate, hydroxyethyl methacrylate, maleic acids and maleates, fumaric acids and fumarates, and a vinyl-terminated polyethylene glycol homopolymer or copolymer, andthe hydrophilic polymer is a hydroxyl-containing hydrophilic polymer, comprising at least one of polyvinyl alcohol, a polyethylene glycol homopolymer or copolymer, ...

Coating composition, eyeglass lens, and method for manufacturing eyeglass

Provided are [1] a coating composition containing inorganic oxide particles (A), an epoxy compound (b1) having an organosilane moiety, a polyglycerol polyglycidyl ether (b2) having three or more epoxy groups, and a photocationic polymerization initiator (C), [2] a spectacle lens including a hard coat layer obtainable by curing the coating composition described in [1] above and a substrate, and [3] a method for producing a spectacle lens, including a step of applying the coating composition described in [1] above onto a substrate and a step of curing the applied coating composition by irradiation with light.

Support with antibacterial layer and laminate

Provided are a support with an antibacterial layer, which exhibits excellent followability with respect to a curved surface and in which peeling does not easily occur between a support and an antibacterial layer even though the support with an antibacterial layer is bonded to a curved surface, and a laminate including the support with an antibacterial layer. The support with an antibacterial layer of the present invention includes a support and an antibacterial layer disposed in at least a portion on the support, in which the support contains a urethane resin, and the antibacterial layer contains a hydrophilic polymer and an antibacterial agent.

Method for preparing plastic film

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

Curable resin composition, cured product, and laminate

When achieving high hardness by forming a hardcoat layer including only organic matter, cure shrinkage increases, a film on which the hardcoat layer is formed curls, and in extreme cases, the hardcoat layer is prone to cracking; on the other hand, when attempting to suppress cure shrinkage, it is difficult for sufficient high hardness to be exhibited. Furthermore, organic/inorganic hybrid curable resin compositions use inorganic matter such as silica in order to increase hardness. However, this leads to the problem of the inherent properties of the resin, such as workability, being lost. The abovementioned problems have been solved by a curable resin composition containing: a urethane (meth)acrylate, which is a reactant comprising norbornene diisocyanate and a compound having one hydroxyl group and one or more (meth)acryloyl groups in a molecule; and a (meth)acrylate monomer, which is a reactant comprising a polyol having a condensed polycyclic structure, and (meth)acrylic acid.

NANOCELLULOSE-CONTAINING PRODUCT AND METHOD FOR PRODUCING THE SAME

The present invention relates to a product formed of a mixture containing a multivalent cation resin and nanocellulose. The present invention is characterized in that a layer containing the nanocellulose is formed on a layer of the multivalent cation resin so that the multivalent cation resin and the nanocellulose are mixed with each other. The product of the present invention provides a laminate having a nanocellulose-containing layer with excellent gas barrier property and an interlayer adhesion, and the present invention provides also a method for producing the same. 1. A product comprising a mixture of a multivalent cation resin and nanocellulose , wherein the mixture is provided by forming a layer containing the nanocellulose on a layer of the multivalent cation resin so that the multivalent cation resin and the nanocellulose are mixed with each other.2. The product according to claim 1 , wherein the oxygen permeability at 23° C. and 0% RH is less than 0.32 (cc/m·day·atm) when the product contains 1.0 g/mof the nanocellulose as a solid content.3. The product according to claim 1 , wherein the product contains 0.01 to 2.0 g of the multivalent cation resin when 1.0 g/mof the nanocellulose as a solid is contained.4. The product according to claim 1 , wherein the nanocellulose is at least one of cellulose nanofiber oxidized by use of a TEMPO catalyst claim 1 , or cellulose nanocrystal.5. The product according to claim 4 , wherein the nanocellulose oxidized by use of the TEMPO catalyst is obtained by subjecting kraft pulp or a micronized cellulose to an oxidation treatment using the TEMPO catalyst and by subjecting to a defibration treatment.6. The product according to claim 4 , wherein the cellulose nanocrystal contains a sulfo group and/or a sulfate group in an amount of 0.01 to 2.0 mmol/g.7. The product according to claim 1 , wherein the multivalent cation resin is a water-soluble amine-containing polymer.8. The product according to claim 1 , wherein the ...

THERMOPLASTIC COMPOSITE ARTICLE AND MANUFACTURING METHOD AND USE THEREOF

The present invention relates to a thermoplastic composite article and a manufacturing method thereof. The thermoplastic composite article provided by the present invention comprises a matrix zone and a functional zone. The matrix zone comprises a composite substrate and a coating, the coating covers a surface of the composite substrate, and the coating and the functional zone are obtained by a reaction of a coating composition comprising the following components: one or more polyisocyanates, and one or more H-active polyfunctional compounds, wherein the H-active polyfunctional compounds are preferably one or more polyols. The functional zone comprises a region of the coating which extends into the cut-out section of the substrate. The method for manufacturing the thermoplastic composite article provided according to the present invention is characterized by a simple process, high efficiency, a high yield and environmental friendliness; and the obtained thermoplastic composite article, especially an electronic product housing, can have good electrical signal transmission performance or structural components. 115.-. (canceled)16. A thermoplastic composite article , comprising a matrix zone and a functional zone , the matrix zone comprising a composite substrate and a coating , the coating covering a surface of the composite substrate , and the coating and the functional zone being obtained by a reaction of a coating composition comprising the following components: one or more polyisocyanates , and one or more H-active polyfunctional compounds ,whereinthe functional zone comprises a region of the coating which extends into a cut-out section of the substrate.17. The thermoplastic composite article according to claim 16 , wherein the H-active polyfunctional compounds are one or more polyols.18. The thermoplastic composite article according to claim 16 , wherein the composite substrate comprises a carbon fiber reinforced polycarbonate composite or a carbon fiber ...

Coated film

According to the present invention, there is provide a coated film capable of exhibiting an excellent adhesion property to a prism resin used in optical applications such as a backlight unit for liquid crystal displays, etc., in particular, a prism resin adaptable for high-brightness prisms, i.e., a high-refractive index prism resin. The coating film of the present invention comprises a polyester film and a coating layer formed on at least one surface of the polyester film which is prepared from a coating solution comprising a (meth)acrylate (A) and at least one crosslinking agent (B) selected from the group consisting of an oxazoline compound, an isocyanate-based compound and a melamine compound.

Plastic film

Disclosed is a plastic film which exhibits high hardness and processability without the problems of curling, warping and cracking.

PROCESS FOR MODIFICATION OF A SOLID SURFACE

A process for the modification of a surface of a solid material, having the step of contacting the surface with a surface-modifying composition under irradiation with light of a wavelength in the range of 200 to 800 nm optionally in the presence of a photoinitiator, wherein the solid material has surface groups selected from C—OH, Si—OH, C═O and C—O—C groups and wherein the surface-modifying composition has at least a hydrosilane and at least one reactive compound (A) other than the hydrosilane, wherein the reactive compound (A) has at least two functional groups selected from (meth)acrylate, (meth)acrylamide, hydroxyl, carboxylic acid, alkene, alkyne and epoxy, and wherein the amount of hydrosilane in the composition ranges between 0.5 and 99 vol %, and wherein the vol % is determined at 20° C. relative to the total of the surface modifying composition. A solid material having a partial surface modification layer. 1. A process for the modification of a surface of a solid material , comprising the step of:contacting the surface with a surface-modifying composition under irradiation with light of a wavelength in the range of 200 to 800 nm optionally in the presence of a photoinitiator, wherein the solid material has surface groups selected from C—OH, Si—OH, C═O and C—O—C groups and wherein the surface-modifying composition comprises at least a hydrosilane and at least one reactive compound (A) other than the hydrosilane,wherein the at least one reactive compound (A) comprises at least two functional groups selected from (meth)acrylate, (meth)acrylamide, hydroxyl, carboxylic acid, alkene, alkyne and epoxy, andwherein the amount of the hydrosilane in the composition ranges between 0.5 and 99 vol %, and wherein the vol % is determined at 20° C. relative to the total of the surface modifying composition.2. The process according to claim 1 , wherein the amount of hydrosilane and the at least one reactive compound (A) are together between 10-100 vol % of the surface ...

Repair liquid for conveyor belts

A polyurethane-based composition is disclosed which includes a polyurethane prepolymer, a solvent, a plasticizer and a curing agent, wherein the curing agent contains a mononuclear aromatic polyamine, and is present in an amount such that the molar ratio of all amine functions in the polyamine to all isocyanate functions in the composition is at least 0.7 to 1. Such polyurethane-based compositions have proven effective for example as adhesives and fillers in the repair of elastic substrates since they can be processed quickly and readily even at low temperatures. Methods are also disclosed for bonding or repairing elastic substrates that include corresponding polyurethane-based compositions, and to use of the composition for bonding and repairing elastic substrates.

FILMS INCLUDING A WATER-SOLUBLE LAYER AND A VAPOR-DEPOSITED ORGANIC COATING

Films including a water-soluble layer and a vapor-deposited organic coating are disclosed. The films can optionally further include a vapor-deposited inorganic layer. The films exhibit enhanced barrier properties. 1. A method of forming a soluble unit dose article comprising:forming a film by providing a first layer of water-soluble polymeric material and vapor depositing an organic coating to at least one surface of the first layer of water-soluble polymeric material to form a second layer, wherein the organic coating comprises a poly(p-xylylene) polymer;forming an open pouch from the film;filling the open pouch with a composition; andclosing the open pouch.2. The method of claim 1 , wherein vapor depositing uses chemical vapor deposition.3. The method of claim 1 , wherein vapor depositing uses plasma-assisted chemical vapor deposition.4. The method of claim 1 , further comprising partially ablating the at least one surface of the first layer of water-soluble polymeric material.5. The method of claim 4 , wherein the at least one surface of the first layer of water-soluble polymeric material is partially ablated with one or more of a plasma treatment claim 4 , a solvent treatment claim 4 , a flame treatment claim 4 , a photon ablation treatment claim 4 , an electron beam irradiation treatment claim 4 , an ion bombardment treatment claim 4 , an ultraviolet treatment claim 4 , a vacuum annealing treatment claim 4 , or a physical abrasion treatment.6. The method of claim 4 , wherein the at least one surface of the first layer of water-soluble polymeric material is partially ablated with helium-oxygen plasma or an argon-oxygen plasma.7. The method of claim 1 , further comprising substantially fully ablating the at least one surface of the first layer of water-soluble polymeric material.8. The method of claim 7 , wherein the at least one surface of the first layer of water-soluble polymeric material is substantially fully ablated with one or more of a plasma treatment ...

PHENYLPHOSPHINE OXIDE AND OXYGEN STABLE EPOXY POLYMERS AND METHODS OF SYNTHESIS

A polymer formed of at least one phenylphosphine oxide functional epoxide crosslinked with at least one phenylphosphine oxide amine such that the polymer has phosphorous concentrations of at least about 8 percent by weight, at least about 8.5 percent by weight, or any value or range of values therebetween. 3. The phenylphosphine oxide epoxy-amine composition of claim 2 , wherein the aryl groups of the polymer are one of substituted aryl groups and unsubstituted aryl groups and at least one of the phenyl groups includes one of an epoxide and an epoxide-reactive substitutent (X).5. The phenylphosphine oxide epoxy-amine composition of claim 1 , wherein said composition has a phosphorous concentration of at least about 5 percent by weight.6. The phenylphosphine oxide epoxy-amine composition of claim 1 , wherein said composition has a phosphorous concentration of at least about 8 percent by weight.7. The phenylphosphine oxide epoxy-amine composition of claim 1 , wherein said composition has a phosphorous concentration between about 5 percent by weight and about 20 percent by weight.8. The phenylphosphine oxide epoxy-amine composition of claim 1 , wherein said composition has a phosphorous concentration between about 7 percent by weight and about 10 percent by weight.9. A layered structure comprising:a substrate; anda skin cured onto a surface of the substrate, wherein the skin is formed of a phenylphosphine oxide epoxy-amine having a composition of greater than about 8 percent phosphorus by weight.12. The layered structure of claim 9 , wherein the substrate is a carbon fiber reinforced polymer composite panel configured to be co-cured with the skin.13. The layered structure of claim 12 , wherein the substrate has a composition including functional groups that are reactive with one of an oxide and an amine.14. A method of forming a layered structure including a phenylphosphine oxide epoxy polymer film claim 12 , comprising:synthesizing a phenylphosphine oxide epoxide; ...

THERMOPLASTIC SURFACES COMPRISING DIRECT BONDED CHEMICAL SEALANTS

This disclosure is directed to methods for preparing thermoplastic surfaces suitable for the application of paint, adhesives, or surfacing films and the structures derived or derivable from these methods. The disclosure is also directed to composite structures comprising a thermoplastic substrate comprising a chemical sealant direct bonded to a surface thereof, the chemical sealant providing a surface suitable for adhering adhesives, paints, and/or surfacing films to the thermoplastic surfaces. 1. A composite structure comprising a thermoplastic substrate comprising a chemical sealant direct bonded to a surface thereof.2. The composite structure of claim 1 , wherein the thermoplastic substrate comprises:(a) polyaryletherketone such as polyether ether ketone (PEEK), polyether ketone ketone (PEKK), polyether ketone (PEK), polyether ether ketone ketone (PEEKK), or polyether ketone ether ketone ketone (PEKEKK);(b) a polymer containing a phenyl group directly attached to a carbonyl group, optionally wherein the carbonyl group is part of an amide group, such as polyarylamide (PARA);(c) a polyphenylene sulfide (PPS);(d) a polyphenylene oxide (PPO); or(e) a polyetherimide (PEI).3. The composite structure of claim 1 , wherein the thermoplastic substrate comprises a thermoplastic polymer whose linkages are susceptible to at least partial photolytic cleavage upon irradiation by actinic radiation of sufficient intensity wherein the actinic radiation includes radiation with at least one wavelength in the range from about 10 nm to about 450 nm.4. The composite structure of claim 1 , wherein the thermoplastic substrate comprises a thermoplastic polymer whose linkages are susceptible to at least partial photolytic cleavage upon irradiation by at least one wavelength (optionally 1 claim 1 , 2 claim 1 , 3 claim 1 , or 4 wavelengths) of actinic radiation at an energy in a range from about 0.5 J/cmto about 300 J/cmat the at least one wavelength.5. The composite structure of claim 4 , ...

Macroinitiators for hydrophilic coatings on latex and applications thereof

Provided herein are methods comprising the use of a macroinitiator and application protocols to apply a hydrophilic coating to latex, or natural rubber, and compositions resulting from such methods. This coating results in e.g., an increased sense of lubrication when in contact with water or an aqueous solution.

LAYERED COATING SYSTEM FOR LONG-TERM OUTDOOR EXPOSURE

A layered coating system with enhanced properties capable of protecting an article or a component of an article from exposure to outdoor elements, including UV radiation, extreme temperatures, water, acid rain, other fluids and chemicals; scratching and marring from surface contact; and more. The layered coating system and articles formed therewith are characterized by properties that can include UV-absorption, abrasion and scratch resistance, adhesion to the substrate and within the coating layers, haze and visible light transparency, and impact resistance. 1. A weatherable and abrasion resistant coating system , the coating system comprising two or more coating layers that at least partially encapsulate an organic resin substrate; the coating layers including an outer layer (I) formed of an abrasion resistant atmospheric PECVD film , optionally a bottom layer (III) , and an inner layer (II) having a cured composition comprising: {'br': None, 'sup': 1', '2', '3, 'sub': m', 'n', '4-m-n, '(R)(R)Si(OR)\u2003\u2003 (F-1)'}, '(II-A) a silicone resin reaction product obtained by (co)hydrolyzing, condensing, or (co)hydrolyzing-condensing a member selected from oxysilanes and partial hydrolytic condensates thereof, said oxysilane corresponding to Formula (F-1){'sup': 1', '2', '3, 'wherein Rand Rare independently selected as hydrogen or either a substituted or unsubstituted monovalent hydrocarbon group, Ris a substituted or unsubstituted monovalent hydrocarbon group, and m and n are integers independently selected as 0 or 1 such that m+n is 0, 1 or 2;'}(II-B) an UV absorber, and(II-C) optionally, a residual amount of a solvent;wherein, when present, the bottom layer (III) is configured to increase adhesion between the inner layer (II) and the substrate.2. The layered coating system according to claim 1 , wherein Rand Rare bonded together.3. The layered coating system according to claim 1 , wherein the UV absorber comprises at least one of a hydroxybenzotriazole derivative ...

Sheet

The present invention provides a sheet, wherein the sheet has an excellent low-gloss feeling; even when oblique light is incident on a surface of the sheet, diffuse reflection of the light is suppressed, the surface is less likely to look white when viewed obliquely, and a design represented on the sheet can be visually recognized; and the sheet has excellent designability. In the sheet, a surface of the sheet has an arithmetic average roughness Ra (JIS B0633: 2001) of 0.7 μm or less, and the reflectance at a detection angle equal to a regular reflection angle ±5°, measured by a variable angle photometer when the surface is irradiated with incident light at an incident angle of 75°, is 50% or less of the reflectance at the regular reflection angle.

Spectacle lens

A spectacle lens which can suppress the generation of cracks at the time of manufacture. The spectacle lens is a spectacle lens which includes a lens substrate and a hard coat layer and in which the hard coat layer is obtained by curing a curable composition containing inorganic oxide particles, a silane coupling agent, and a polyfunctional epoxy compound contained at more than 40% by mass and 60% by mass or less in a matrix component.

PHOSPHOR SHEET, METHOD FOR THE PRODUCTION OF A PHOSPHOR SHEET, OPTOELECTRONIC DEVICE, METHOD FOR THE PRODUCTION OF AN OPTOELECTRONIC DEVICE

A phosphor sheet () is provided comprising the following elements: 2. Phosphor sheet according to claim 1 , wherein the first polymer material and/or the second polymer material are at least in a completely cured state transparent to electromagnetic radiation at least of the first wavelength range and the second wavelength range.3. Phosphor sheet according to claim 1 , whereinthe first polymer material and/or the second polymer material comprises silicone.4. Phosphor sheet according to claim 1 , whereinthe first polymer sheet and/or the second polymer sheet are free of a phosphor particles.5. Phosphor sheet according to claim 1 , wherein the phosphor layer comprises a binder.6. Phosphor sheet according to claim 1 , whereinthe first polymer sheet comprises a radiation entrance surface of the phosphor sheet,the second polymer sheet comprises a radiation exit surface of the phosphor sheet.7. Phosphor sheet according to claim 1 , wherein the refractive index of the first polymer sheet lies between 1 claim 1 ,1 and 1 claim 1 ,3 claim 1 , limits included and/or the refractive index of the second polymer sheet lies between 1 claim 1 ,4 and 1 claim 1 ,5 claim 1 , limits included.8. Phosphor sheet according to claim 1 , wherein the phosphor particles comprises a plurality of second phosphor particles claim 1 , which convert electromagnetic radiation of the first wavelength range in electromagnetic radiation of a third wavelength range.9. Phosphor sheet according to claim 1 , wherein the first polymer sheet and/or the second polymer sheet have a thickness between 5 micrometer and 10 micrometer claim 1 , limits included.10. Phosphor sheet according to claim 1 , wherein the phosphor layer has a thickness between 30 micrometer and 40 micrometer claim 1 , limits included.11. Method for the production of a phosphor sheet with the following steps:providing a first polymer sheet of a first polymer material, which is partially cured,applying a phosphor layer to the first polymer ...

ANTISTATIC POLYESTER FILM AND ANTISTATIC COATING LIQUID

An antistatic polyester film and an antistatic coating liquid are provided. The antistatic polyester film includes a polyester substrate and an antistatic coating layer formed on the antistatic polyester film. The antistatic coating layer is formed by applying an antistatic coating liquid on the side surface of the polyester substrate by an in-line coating, and drying the antistatic coating liquid. The antistatic coating liquid includes an aqueous solvent, a conductive additive, and a water soluble polyester resin. Based on a total weight of the antistatic coating liquid being 100 wt %, the aqueous solvent ranges between 50 wt % and 85 wt %, the conductive additive ranges between 1 wt % and 20 wt %, and the water soluble polyester resin ranges between 2 wt % and 40 wt %.

LAMINATED FILM

The invention provides a laminated film containing at least a base material layer, a covering layer, and an inorganic thin-film layer in this order, wherein (a) the base material layer comprises a resin composition that contains at least 70 mass % of polybutylene terephthalate resin; (b) the laminated film has a piercing strength of 0.6 N/μm or more as measured in accordance with JIS Z 1707 after having undergone a 95° C.-boiling treatment for 30 minutes; (c) the base material layer has a surface orientation degree of 0.144-0.160; and (d) when the value of oxygen transmission rate obtained by measuring the laminated film under a 23° C.×65% RH condition is defined as (A) and the value of oxygen transmission rate obtained by measuring same under a 40° C.×90% RH condition is defined as (B), the barrier value deterioration rate of the laminated film, as calculated as (B/A)×100, is 300% or less. 1. A laminated film that comprises at least three layers of a base material layer/a covering layer/an inorganic thin film layer laminated in this order and satisfies the following requirements (a)-(d):(a) the base material layer comprises a resin composition that contains 70 mass % or more of polybutylene terephthalate resin;(b) the laminated film has a piercing strength of 0.6 N/μm or more as measured in accordance with JIS Z 1707 after having undergone a 95° C.-boiling treatment for 30 minutes;(c) the base material layer has a surface orientation degree of 0.144-0.160; and {'br': None, 'i': 'B/A', 'Barrier value deterioration rate (%)under high-temperature and high-humidity condition=()×100'}, '(d) when the value of oxygen transmission rate obtained by measuring the laminated film under a 23° C.×65% RH condition is defined as (A) and the value of oxygen transmission rate obtained by measuring same under a 40° C.×90% RH condition is defined as (B), the barrier value deterioration rate, determined by the following formula, of the laminated film is 300% or less under high- ...

MULTILAYER FILM WITH BIOMOLECULE BASED BARRIER COATING

The invention relates to a multilayer film including a substrate film, a biopolymer-based gas and/or water vapor barrier coating and optionally additional layers such as metal or metal oxide barrier layers and so-called primers that is applied to any one film layer to promote the adhesion another film layer or to printing inks, that can be used for many different applications, in particular the food and biomedical fields.

Polyimide-based composite film and display device comprising same

Embodiments relate to a polyimide-based composite film, which comprises a base film comprising a polyimide-based resin; and a functional layer disposed on the base film, wherein when the side of the functional layer located opposite to the side in contact with the base film is referred to as a first side and when the side of the base film in contact with the functional layer is referred to as a second side, the leveling index represented by Equation 1 is less than 0.75.

HARD COAT FILM AND METHOD FOR PRODUCING SAME

A hard coat film having excellent adhesion (particularly adhesion over time) to a hard coat layer when a cycloolefin polymer film is used as a base material. The hard coat film comprises a hard coat layer containing an ionizing radiation curable resin laminated on at least one surface of a cycloolefin polymer base film via a primer layer. The primer layer has an arithmetic average surface roughness (Ra) in the range of 0.5 nm to 15.0 nm, and a surface of the primer layer has a static friction coefficient in the range of 0.6 to 2.0. 1. A hard coat film comprising a hard coat layer containing an ionizing radiation curable resin laminated on at least one surface of a cycloolefin polymer base film via a primer layer.2. The hard coat film according to claim 1 , wherein the primer layer has an arithmetic average surface roughness (Ra) in the range of 0.5 nm to 15.0 nm claim 1 , and a surface of the primer layer has a static friction coefficient in the range of 0.6 to 2.0.3. The hard coat film according to claim 2 , wherein the surface of the primer layer has a ratio of static friction coefficient to dynamic friction coefficient (static friction coefficient/dynamic friction coefficient) of 2.5 or less.4. The hard coat film according to or claim 2 , wherein the primer layer has a surface free energy of 22 mN/m or more.5. The hard coat film according to claim 2 , wherein the surface of the primer layer has a water contact angle of 110 degrees or less.6. The hard coat film according to claim 2 , wherein the hard coat layer contains claim 2 , as the ionizing radiation curable resin claim 2 , a polyfunctional acrylate having three or more (meth)acryloyloxy groups per molecule.7. A method for producing a hard coat film having a hard coat layer containing an ionizing radiation curable resin on a cycloolefin polymer base film via a primer layer claim 2 , the method comprising:applying a primer layer paint to the cycloolefin polymer base film, followed by drying to form a primer ...

Non-hazardous water-based polyurethane dispersion

Water-based polyurethane dispersion methodology relating to a chain-extended polyurethane, characterized in that the polyurethane dispersion includes 2, 5, 7, 10-tetraoxaundecane. The water-based polyurethane dispersion is suitable as a non-hazardous water-based coating composition for coatings with a particularly good adhesion on plastic or rubber substrates. The solvent 2, 5, 7, 10-tetraoxaundecane contained therein imparts good film coalescing, good adhesive properties and high strength of the polyurethane dispersion.

Process for application of metal

A process for application of metal on a substrate surface comprises applying a mixture of a solvent, a polymerizable monomer, and a photoinitiator on a substrate surface, wherein the photoinitiator does not form two phases together with the monomer and the solvent, i.e. it forms an amorphous mixture without any crystals. The monomer is able to polymerize to a polymer comprising at least one carboxylic group. Thereafter the solvent is evaporated. Polymerization is induced by irradiating the applied dried mixture. Ions are applied and reduced to metal and thereafter further metal can be deposited. The method can be used in industrial processes, both 2D and 3D surfaces can be coated with metal. Materials sensitive to standard grafting chemicals and/or polymers containing halogen atoms can be coated.

Method of manufacturing antistatic film

A method of manufacturing an antistatic film includes a preparation step of preparing a mixed liquid by mixing a polyvinyl alcohol with an aqueous conductive polymer dispersion in which a conductive composite containing a π-conjugated conductive polymer and a polyanion is included in a water-based dispersion medium; a coating step of obtaining a coating film by coating at least one surface of a film base with the mixed liquid; and a drying and stretching step of drying and stretching the coating film with heating.

Films including a water-soluble layer and a vapor-deposited inorganic coating

Films including a water-soluble polymeric material and a vapor-deposited inorganic coating are disclosed. The water-soluble polymeric material may comprise polyvinyl alcohol. The vapor-deposited inorganic coating may include a metal oxide. The vapor-deposited inorganic coating may include a plurality of microfractures. The films may form part of a package and/or a water-soluble unit dose article.