ЛИСТОВОЙ МАТЕРИАЛ ДЛЯ ШТАМПОВКИ, МЕТАЛЛИЧЕСКИЙ КОНТЕЙНЕР, ВЫПОЛНЕННЫЙ ИЗ ТАКОГО ЛИСТОВОГО МАТЕРИАЛА, И СПОСОБ ИЗГОТОВЛЕНИЯ ЛИСТОВОГО МАТЕРИАЛА

Изобретение может быть использовано при изготовлении методом штамповки, в частности вытяжки, металлических контейнеров, например банок для напитков. Листовой материал для изготовления из него изделия содержит металлическую подложку и скрепленную с ней систему полимерного покрытия. Внутренний слой покрытия включает PET и модифицированный PET в качестве слоя для скрепления этой системы с подложкой. В качестве барьерного слоя покрытие содержит слой, включающий PET и РВТ. Внешний слой включает PET, обладающий неприлипающими свойствами, для предотвращения прилипания данного материала к штамповочным инструментам при нормальных рабочих температурах промышленной штамповки. Металлическая подложка выполнена из стали, или алюминия, или алюминиевого сплава. Система покрытия может быть получена экструзией одного слоя или совместной экструзией, по меньшей мере, двух слоев. Можно получить систему покрытия путем предварительного изготовления пленки и скрепления ее с подложкой. Изобретение позволяет улучшить ...

ЭТИКЕТКА (ВАРИАНТЫ)

Изобретение относится к этикеткам, и более конкретно к полимерным пленочным этикеткам, используемым для нанесения полимерных пленочных этикеток на контейнеры с использованием водного адгезива. Задачей изобретения является получения этикеток, прежде всего полимерных пленочных этикеток, которые можно наносить на контейнеры с помощью водного адгезива, причем высушивание адгезива и приклеивание этикетки к контейнеру происходит в приемлемый период времени. Поставленная задача решается тем, что этикетка содержит полимерный наружный материал с верхней и нижней поверхностями, нанопористый слой с верхней и нижней поверхностями и водный адгезив, размещенный в контакте с нижней поверхностью нанопористого слоя, причем верхняя поверхность нанопористого слоя расположена под наружным материалом, нанопористый слой имеет поры со средним диаметром от приблизительно 1 до приблизительно 100 нм, а пористость слоя составляет от приблизительно 0,1 до приблизительно 2 мл/г. 2 н. и 48 з.п. ф-лы, 3 табл., 11 ил.

ПОКРЫТИЯ ДЛЯ ДЕКОРАТИВНЫХ МЕТАЛЛОВ С ПОВЫШЕННОЙ СТОЙКОСТЬЮ К ЦАРАПИНАМ И ЗАДИРАМ И СПОСОБЫ ИХ НАНЕСЕНИЯ

Изобретение относится к изделиям из декоративных металлов с покрытиями, придающими им повышенную стойкость к царапинам и задирам. Предложено изделие со стойким к истиранию покрытием, содержащее декоративную металлическую подложку и отвержденное покрытие на ней, содержащее неорганические частицы и при этом концентрация частиц в области внешней поверхности отвержденного покрытия выше концентрации частиц в толще отвержденного покрытия. Предложен также способ образования стойкого к истиранию покрытия на электропроводящей подложке методом электроосаждения. Технический результат - покрытие обладает повышенной стойкостью к истиранию, сохраняющейся при атмосферном воздействии. 2 н. и 25 з.п. ф-лы, 1 ил., 1 табл.

ПРОКЛАДОЧНЫЙ ЛИСТ ДЛЯ СВЕРЛЕНИЯ И СПОСОБ СВЕРЛЕНИЯ

Изобретения относятся к сверлению материалов с использованием прокладочного листа и могут быть использованы для сверления отверстий в ламинированных или многослойных печатных платах. Прокладочный лист содержит металлическую несущую фольгу и слой полимерной композиции, расположенный по меньшей мере на одной поверхности металлической несущей фольги. Полимерная композиция содержит производное целлюлозы и растворимый в воде полимер. Производное целлюлозы представляет собой гидроксиалкилцеллюлозу и/или карбоксиалкилцеллюлозу, у которой среднемассовая молекулярная масса составляет от 20000 до 350000, содержание производного целлюлозы составляет от 5 до 40 мас.ч. Содержание растворимого в воде полимера составляет от 60 до 95 мас.ч. по отношению к 100 мас.ч. полимерной композиции. Обеспечивается повышенная точность положения отверстия, предотвращается поломка сверла, уменьшается количество стружки от сверления. 2 н. и 17 з.п. ф-лы, 9 табл., 1 ил.

СИГАРЕТНАЯ УПАКОВКА С ВНУТРЕННЕЙ ОБЕРТКОЙ ИЗ ПОЛИМЕРНОЙ ПЛЕНКИ

Изобретение относится к упаковке для сигарет, которая содержит, по меньшей мере, одну наружную упаковку и одну внутреннюю обертку для сигарет. Задачей изобретения является разработка пленки, пригодной в качестве внутренней обкладки для сигарет. Применение однослойной или многослойной двуосно-ориентированной полимерной пленки в качестве внутренней обкладки в упаковке для сигарет. Полимерная пленка содержит от 70 до 100 мас.% полимера из, по меньшей мере, одной алифатической полиоксикислоты. Техническим результатом изобретения является разработка пленки, обладающей хорошей способностью к сгибанию и испытанию на разрыв. 15 з.п. ф-лы.

ПИЩЕВАЯ УПАКОВКА, ОБЛАДАЮЩАЯ ПРОТИВОМИКРОБНОЙ АКТИВНОСТЬЮ

Настоящее изобретение относится к однослойной или многослойной пищевой упаковке на основе пластиков, где слой или, по меньшей мере, один из слоев содержит, по меньшей мере, один металл, обладающий противомикробной активностью, и где раствор соли металла восстанавливают с получением суспензии коллоидного металла и указанную суспензию затем включают в, по меньшей мере, один из слоев указанной упаковки. Упаковка по изобретению имеет достаточную прочность и долговечность при получении ее удобным способом при низких затратах. 12 з.п. ф-лы, 1 табл.

ИЗДЕЛИЕ С САМОКЛЕЮЩИМСЯ ПОЛНОСТЬЮ ОТВЕРЖДЕННЫМ ЭЛАСТОМЕРОМ

Изобретение относится к резинометаллическим изделиям с самоклеющейся резиновой композицией. Композитное изделие, включающее по меньшей мере два конструктивных элемента, по меньшей мере один из которых содержит металл, и эластомерный элемент, и способ получения изделия, включающий смешение эластомерной композиции, содержащей по меньшей мере один эластомерный полимерный компонент и по меньшей мере один промотор адгезии, выбранный из группы, состоящей из неоалкоксицирконатов с органофосфатной группой и полиимидов; формование по меньшей мере частично отвержденного эластомерного элемента из эластомерной композиции; запрессовку формованного эластомерного элемента между двумя конструкционными элементами так, чтобы эластомерный элемент находился в состоянии сжатия в отсутствие внешней силы, и активацию указанного промотора адгезии, чтобы образовать связь между эластомерным элементом и по меньшей мере одним конструктивным элементом, вследствие чего указанный эластомерный элемент продолжает оставаться ...

ТЕРМОЗАКРЕПЛЯЮЩИЙ КОМПОНЕНТ ФЬЮЗЕРА И СПОСОБ ПОЛУЧЕНИЯ ИЗОБРАЖЕНИЯ НА НОСИТЕЛЕ

Изобретение относится к термозакрепляющему компоненту фьюзера для использования в электрофотографических аппаратах, в том числе и в цифровых принтерах, а также к способу получения изображений на носителе с использованием термозакрепляющего компонента фьюзера. Термозакрепляющий компонент содержит основную (несущую) часть и слой внешнего покрытия на ее поверхности, содержащего сшитый фторированный полиимид с отверждающим агентом. Причем фторированный полиимид содержит:где Arи Arпредставляют собой ароматические группы, содержащие от примерно 6 до примерно 60 атомов углерода; и Arи/или Arсодержит также боковую фторгруппу. Фторированный полиимид содержит активный центр, способный вступать в реакцию с отверждающим агентом. Изобретение позволяет получить полноцветное изображение по технологии «image-on-image». Изобретение позволяет получить материал с улучшенной износостойкостью и разделительными свойствами и не требует использования разделительной смазки, а также позволяет выполнить фьюзер из ...

СПОСОБ ПОЛУЧЕНИЯ ПОЛИМЕРА ПОЛИМЕРИЗАЦИЕЙ МОНОМЕРА С ЭТИЛЕНОВОЙ ДВОЙНОЙ СВЯЗЬЮ

Изобретение относится к области получения полимеров. Описан способ получения полимера полимеризацией мономера, содержащего этиленовую двойную связь, в полимеризационном сосуде, в котором на внутренних поверхностях его стенки и т.п. имеется пленка покрытия, препятствующего образованию полимерных отложений. Эту пленку получают нанесением покрытия из первой покровной жидкости, включающей соединение, выбранное из группы, включающей ароматические соединения, содержащие 5 или более сопряженных π-связей, и гетероциклическое соединение, содержащее 5 или более сопряженных π -связей, и затем на этот первый слой наносят вторую покровную жидкость. Первую и вторую покровные жидкости наносят с помощью водяного пара как носителя. Краевой угол смачивания поверхности этого второго слоя водой после введения его поверхности в контакт с раствором смеси воды и винилхлоридного мономера в массовом соотношении 1: 1 при 50oС в течение 1 ч составляет менее 60o. Технический результат: способ позволяет сократить время ...

ОГНЕЗАЩИТНЫЕ ШТОРЫ

Изобретение относится к огнезащитному композиционному материалу для штор. Материал шторы выполнен из бесцветного прозрачного огнезащитного пленочного композиционного материала, содержащего два слоя прозрачной ПЭТ-пленки. К одной стороне первого слоя пленки приклеен дополнительный слой пленки с использованием клея, причем клей и, по меньшей мере, один из двух упомянутых слоев полимерной ПЭТ-пленки содержит огнезащитный материал. Два слоя ПЭТ-пленки содержат также материал, поглощающий УФ-излучение. Данный композиционный материал имеет величину мутности меньше чем 10%, пропускание видимого света меньше 30% и удовлетворяет требованиям огнестойкости в соответствии со стандартом DIN 4102:B2. Шторы, выполненные из данного материала, обеспечивают затенение от солнечного света и также могут быть использованы как звукопоглотители. 2 н. и 13 з.п. ф-лы, 6 табл., 6 ил.

ОКОННЫЕ ПЛЕНКИ С НИЗКИМ КОЭФФИЦИЕНТОМ ИЗЛУЧЕНИЯ И ЭКРАНИРУЮЩИЕ ЭМП

Изобретение относится к области оконных пленок, обладающих низким коэффициентом излучения и пригодных для экранизации электромагнитных помех. Прозрачная композитная пленка с низким коэффициентом излучения не более 0,3 включает прозрачную пленочную подложку, подстилающий слой из устойчивого к истиранию материала твердого покрытия, содержащего отверждаемую акрилатную смолу и совместимого с пленочной подложкой, отражающий инфракрасное излучение слой. Поверх отражающего инфракрасное излучение слоя расположено прозрачное защитное поверхностное покрытие толщиной не более 0,5 мкм, содержащее полисилазан, фторсилан или фторакрилсилан. Изобретение позволяет снизить коэффициент излучения прозрачной композитной пленки, поднять уровень защиты и конфиденциальности электронных данных. 3 н. и 15 з.п. ф-лы, 4 ил., 10 табл., 18 пр.

УПАКОВОЧНЫЙ МАТЕРИАЛ

Изобретение относится к упаковочным материалам и предназначено для укупорки емкостей. Укупорка емкости изготовлена из композитной пленки, имеющей симметричную конструкцию из пленки сложного полиэфира/алюминиевой пленки/пленки сложного полиэфира. Укупорки для емкостей по изобретению обладают коррозионной стойкостью, высокой стойкостью к прокалыванию и разрыву. 9 з.п. ф-лы, 3 ил., 1 табл., 3 пр.

УПАКОВОЧНЫЙ ЛАМИНИРОВАННЫЙ МАТЕРИАЛ ДЛЯ ТЕРМООБРАБАТЫВАЕМОГО УПАКОВОЧНОГО КОНТЕЙНЕРА

Упаковочный ламинированный материал (30) для термообрабатываемого упаковочного контейнера включает жесткий, но сгибаемый базовый слой (31) из бумаги или картона, наружные влагонепроницаемые покрытия (32; 33) и алюминиевую фольгу (34), служащую в качестве барьера для газов и расположенную между базовым слоем (31) и одним наружным влагонепроницаемым покрытием (32), и по меньшей мере один дополнительный слой (35), служащий в качестве барьера для газов между базовым слоем (31) и алюминиевой фольгой (34). Дополнительный слой (35) прикреплен к базовому слою (31) посредством промежуточного или адгезивного слоя (36). При этом наружные влагонепроницаемые покрытия (32; 33) и промежуточный или адгезивный слой (36) выполнены из полипропилена (ПП). Это позволяет компенсировать или противодействовать потере газонепроницаемости контейнера вследствие образования трещин или аналогичных негерметичностей в алюминиевой фольге, чувствительной к воздействию напряжений, особенно напряжений, возникающих в процессе ...

ОКАНТОВОЧНАЯ ПЛАНКА ДЛЯ ПРЕДМЕТОВ МЕБЕЛИ

Изобретение относится к окантовочной планке для предмета мебели, включающей расплавляемый слой. Окантовочная планка для предмета мебели, включающая расплавляемый слой. Расплавляемый слой содержит как полярные, так и неполярные компоненты в молекулярной структуре и поглощающие энергию добавки. Изобретение позволяет зафиксировать окантовочную планку на кромку предмета визуально без разделительного шва и клея. 2 н. и 11 з.п. ф-лы, 3 ил.

СРЕДСТВО ДЛЯ ПОКРЫТИЯ

Изобретение относится к защите металлов от коррозии и может быть использовано при металлообработке. Средство для покрытия содержит полимерные связующие вещества и соединение общей формулы в которой n - 0 или 1, а R1, R2, R3, и R4 - независимо друг от друга водород, C1-C2 -алкил, C1-C4 -карбоксиалкил или карбоксил, причем по меньшей мере один из этих заместителей является карбоксильной или карбоксиальной группой, или соль этого соединения с основанием, причем ингибитор коррозии присутствует в количестве 0,5 - 5 мас.%, в расчете на содержание твердого вещества средства для покрытия, обладает очень хорошим действием защиты от коррозии на металлических субстрактах, несмотря на то, что покрытия не содержат обычные пигменты тяжелых металлов, защищающие от коррозии. 21 табл.

ФИКСИРУЮЩИЙ РЕМЕНЬ И ФИКСИРУЮЩЕЕ УСТРОЙСТВО

Настоящее изобретение относится к фиксирующему ремню и фиксирующему устройству для использования в электрофотографическом формирующем изображение устройстве. Заявленное фиксирующее устройство содержит фиксирующий и прижимной элемент, расположенный так, чтобы быть обращенным к фиксирующему ремню, и элемент, который контактирует с внутренней периферийной поверхностью слоя полиимидной смолы фиксирующего ремня и выполнен с возможностью приводить фиксирующий ремень в прижимной контакт с прижимным элементом. При этом фиксирующий ремень содержит цилиндрическую основу, состоящую из металла, и слой полиимидной смолы, сформированный на внутренней периферийной поверхности цилиндрической основы, где слой полиимидной смолы обладает степенью имидирования от 70% до 93% и содержит полиимидную смолу, содержащую конкретное составное звено. Технический результат, достигаемый от реализации заявленной группы изобретений, заключается в получении фиксирующего устройства для использования в электрофотографическом ...

МНОГОСЛОЙНЫЙ МАТЕРИАЛ ДЛЯ ТУБ И АНАЛОГИЧНЫХ УПАКОВОК ПЛЕНОЧНОГО ТИПА С ИНТЕГРИРОВАННЫМ В НЕГО БАРЬЕРНЫМ СЛОЕМ

... 1. Многослойный материал для туб и аналогичных упаковок пленочного типа с интегрированным в него барьерным слоем (30), фольгой (60), прежде всего алюминиевой фольгой, и необязательной наружной структурой, прежде всего наружной и/или термосвариваемой пленкой (70), отличающийся тем, что барьерный слой (30) выполнен из одного или нескольких, прежде всего смесей, следующих материалов: полиамида (ПА), прежде всего ароматического и/или частично ароматического полиамида или их смесей, смесей полиамида (ПА), прежде всего ароматического и/или частично ароматического полиамида или их смесей, с сополимером этилена и винилового спирта (СЭВС) и/или полиакрилонитрилом (ПАН), полиэтилентерефталата (ПЭТ), полиакрилонитрила (ПАН). 2. Многослойный материал по п.1, отличающийся тем, что барьерный слой (30) расположен с внутренней стороны упаковки между внутренним термосвариваемым, соответственно контактным слоем (10) и фольгой, соответственно металлическим слоем (60), прежде всего в качестве компонента внутренней ...

УГЛЕРОДНАЯ САЖА В КАЧЕСТВЕ ДОБАВКИ ПРИ ПОВТОРНОМ НАГРЕВЕ СЛОЖНЫХ ЭФИРОВ И ПОЛИПРОПИЛЕНА

... 1. Способ получения полипропиленовых или полиэтилентерефталатных полимеров с улучшенной эффективностью повторного нагрева, включающий в себя введение в полимер от 2 до 50 весовых ppm углеродной сажи, исходя из массы включающей углеродную сажу полимерной композиции, где частицы углеродной сажи, имеющие средний диаметр, по меньшей мере, 200 нм, получают термическим способом.2. Способ по п.1, где частицы углеродной сажи имеют средний диаметр частиц в диапазоне от 200 до 500 нм.3. Способ по п.1, где частицы углеродной сажи имеют средний диаметр частиц в диапазоне от 250 до 300 нм.4. Преформа, изготовленная из полимера, полученного способом по п.1.5. Бутылка, изготовленная из преформы, полученной по п.4.6. Бутылка по п.5, где бутылка обладает значением L* выше примерно 45, значение a* находится в интервале примерно от - 2 до + 1, а значение b* находится в интервале примерно от 0 до + 7.7. Бутылка по п.5, где бутылка обладает значением L* выше примерно 60, значение a* находится в интервале примерно ...

НАНОСТРУКТУРИРОВАННОЕ ПОКРЫТИЕ НЕСУЩЕЙ ОСНОВЫ

... 1. Наноструктуированное покрытие несущей основы, включающее слои аморфного углерода sp-, sp2- и sр3-гибридизированных состояний атомов углерода, отличающееся тем, что покрытие с высороразвитой поверхностью полиэфирной пленочной основы связано слоем sр3-гибридизированного состояния атомов углерода непосредственно, а сверху дополнительно имеет слой металла толщиной 25-250 нм. 2. Наноструктуированное покрытие по п.1, отличающееся тем, что поверхность пленочной основы имеет рифления глубиной 10-30 нм и/или оснащена порами величиной 0,2-6 мкм суммарным объемом 10-60%, при этом 1/5-1/3 часть пор выполнена сквозными.

УПАКОВОЧНЫЙ ЛАМИНИРОВАННЫЙ МАТЕРИАЛ ДЛЯ ТЕРМООБРАБАТЫВАЕМОГО УПАКОВОЧНОГО КОНТЕЙНЕРА

... 1. Упаковочный ламинированный материал (20, 30) для термообрабатываемого упаковочного контейнера, содержащий базовый слой (21; 31), наружные влагонепроницаемые покрытия (22; 23) и алюминиевую фольгу (24; 34), служащую в качестве барьера для газов и расположенную между базовым слоем (21; 31) и одним наружным влагонепроницаемым покрытием (22; 23), отличающийся тем, что он включает по меньшей мере один дополнительный слой (25; 35), служащий в качестве барьера для газов, между базовым слоем (21; 31) и алюминиевой фольгой (24; 34). 2. Упаковочный материал по п.1, отличающийся тем, что базовый слой (21; 31) является жестким, но сгибаемым слоем из бумаги или картона. 3. Упаковочный материал по п.1 или 2, отличающийся тем, что указанный по меньшей мере один дополнительный слой (25; 35), служащий в качестве барьера для газов, состоит из материала, выбранного из группы, в основном включающей полиэтилентерефталат (ПЭТ), аморфный полиэтилентерефталат (АПЭТ), сополимеры циклических олефинов (СЦО), полиамид ...

ЭТИКЕТКА (ВАРИАНТЫ) И СПОСОБ ЭТИКЕТИРОВАНИЯ (ВАРИАНТЫ)

... 1. Клейкая этикетка, отличающаяся тем, что она содержит полимерный наружный материал с верхней и нижней поверхностями, нанопористый слой с верхней и нижней поверхностями и водный адгезив, размещенный в контакте с нижней поверхностью нанопористого слоя, причем верхняя поверхность нанопористого слоя расположена под наружным материалом, нанопористый слой содержит поры со средним диаметром от приблизительно 1 до приблизительно 100 нм, а пористость слоя составляет от приблизительно 0,1 до приблизительно 2 мл/г. 2. Этикетка по п.1, отличающаяся тем, что пористость нанопористого слоя составляет от приблизительно 0,1 до приблизительно 1,2 мл/г. 3. Этикетка по п.1, отличающаяся тем, что верхняя поверхность нанопористого слоя размещена в контакте с нижней поверхностью наружного материала и приклеена к нему. 4. Этикетка по п.1, отличающаяся тем, что нанопористый слой включает смесь связующего и неорганических наночастиц. 5. Этикетка по п.4, отличающаяся тем, что смесь получена смешиванием связующего ...

МНОГОСЛОЙНЫЙ МАТЕРИАЛ ДЛЯ ТУБ С ИНТЕГРОВАННЫМ АЛЮМИНИЕВЫМ СЛОЕМ, СПОСОБ ИЗГОТОВЛЕНИЯ ТАКОГО МНОГОСЛОЙНОГО МАТЕРИАЛА И ИЗГОТОВЛЕННАЯ ИЗ НЕГО ТУБА

... 1. Многослойный материал для туб с интегрированным алюминиевым слоем (50), отличающийся тем, что алюминиевый слой (50) с обеих своих сторон имеет по ориентированному соэкструдированному защитному слою (30), соединенному с алюминиевым слоем (50) через промежуточный слой (40, 40'). ! 2. Многослойный материал по п.1, отличающийся тем, что соэкструдированный защитный слой (30) выполнен по меньшей мере двухслойным и образован по меньшей мере одним ориентированным полимерным слоем (20) и по меньшей мере одним покровным слоем (10). ! 3. Многослойный материал по п.1 или 2, отличающийся тем, что соэкструдированный защитный слой (30) подвергнут ориентационному вытягиванию, прежде всего двухосному ориентационному вытягиванию. ! 4. Многослойный материал по п.1, отличающийся тем, что обращенный к наружной стороне тубы промежуточный слой А (40) выполнен по меньшей мере однослойным, предпочтительно многослойным, прежде всего одно-, двух- или трехслойным, и содержит альтернативно или в комбинации первый ...

ЛИСТ ЭЛЕКТРОТЕХНИЧЕСКОЙ СТАЛИ И СПОСОБ ЕГО ИЗГОТОВЛЕНИЯ

Изобретение относится к листу электротехнической стали, содержащему стальную полосу (1) для листа электротехнической стали и изолирующую пленку (2), сформированную на поверхности стальной полосы (1) и содержащую фосфат металла и органическую смолу. Часть фосфата металла включает кристаллическую структуру, по меньшей мере, одного типа, выбранную из группы, состоящей из кубической системы, тетрагональной системы, гексагональной системы и орторомбической системы. Органическая смола содержит смолу, по меньшей мере, одного типа, выбранную из группы, состоящей из смолы на акриловой основе, смолы на эпоксидной основе и сложнополиэфирной смолы, имеющую карбоксильную группу или гидроксильную группу на поверхности эмульсионной частицы, в количестве от одной массовой части до 50 массовых частей на 100 массовых частей фосфата металла. Также изобретение относится к способу изготовления листа электротехнической стали, в котором поверхность стальной полосы покрывают технологическим раствором, содержащим ...

ПЛЕНКА, ПЛАСТИФИЦИРОВАННАЯ ПЛАСТИФИКАТОРОМ С НИЗКИМ ДАВЛЕНИЕМ НАСЫЩЕННОГО ПАРА

... 1. Пленка, способная к биологическому разложению, пластифицированная пластификатором с низким давлением насыщенного пара, при этом пленка содержит по меньшей мере на одной своей поверхности покрытие из стекла или металла. ! 2. Пленка по п.1, у которой давление насыщенного пара пластификатора ниже 10-1 мм рт. ст. при 25°С. ! 3. Пленка по п.1, у которой давление насыщенного пара пластификатора ниже 10-4 мм рт. ст. при 25°С. ! 4. Пленка по п.1, у которой давление насыщенного пара пластификатора ниже 10-7 мм рт. ст. при 25°С. ! 5. Пленка по любому из пп.1-4, у которой пластификатор является полимерным пластификатором. ! 6. Пленка по п.5, у которой полимерный пластификатор является полимерным полиэфирным пластификатором. ! 7. Пленка по п.1, у которой пластификатор является мономерным пластификатором с давлением насыщенного пара ниже 10-4 мм рт. ст. при 25°С. ! 8. Пленка по п.1, у которой пластификатор является мономерным пластификатором с давление насыщенного пара ниже 10-7 мм рт. ст. при 25 ...

УПАКОВОЧНЫЙ МАТЕРИАЛ С ВЫСОКИМИ БАРЬЕРНЫМИ СВОЙСТВАМИ

... 1. Упаковочный материал с высокими барьерными свойствами для упаковки продуктов, включающий ! а) по крайней мере, один внешний слой из крафт-бумаги; ! b) соединенный с внешним слоем, по крайней мере, один центральный слой из металлизированного полиэтилентерефталата (PET) с высокими барьерными свойствами; ! c) соединенный с центральным слоем, по крайней мере, один внутренний слой из линейного полиэтилена низкой плотности (LLDPE), при этом продукт контактирует с внутренним слоем. ! 2. Упаковочный материал по п.1, в котором центральный слой включает два слоя металлизированного PET, которые соединены между собой металлическими поверхностями. ! 3. Упаковочный материал по п.2, в котором металлические поверхности соединены между собой при помощи полиуретанового клея. ! 4. Упаковочный материал по п.1, содержащий два внешних слоя из крафт-бумаги. ! 5. Упаковочный материал по п.1, содержащий три внешних слоя из крафт-бумаги. ! 6. Упаковочный материал по п.1, содержащий два центральных слоя из металлизированного ...

ОКОННЫЕ ПЛЕНКИ С НИЗКИМ КОЭФФИЦИЕНТОМ ИЗЛУЧЕНИЯ И ЭКРАНИРУЮЩИЕ ЭМП

... 1. Прозрачная композитная пленка с низким коэффициентом излучения, включающая:прозрачную пленочную подложку;подстилающий слой из устойчивого к истиранию материала твердого покрытия, совместимого с прозрачной пленочной подложкой; ипо меньшей мере, один отражающий инфракрасное излучение слой;композитную пленку, имеющую коэффициент излучения не более 0,30, причем подстилающий слой расположен между прозрачной пленочной подложкой и отражающим инфракрасное излучение слоем.2. Композитная пленка по п.1, отличающаяся тем, что отражающий инфракрасное излучение слой включает металлический слой, выбранный из группы, включающей в себя алюминий, медь, золото, никель, серебро, платину, палладий, вольфрам, титан или их сплавы.3. Композитная пленка по п.2, отличающаяся тем, что дополнительно включает прозрачное защитное поверхностное покрытие, обладающее толщиной в высушенном состоянии не более 0,5 микронов, причем защитное поверхностное покрытие расположено поверх отражающего инфракрасное излучение слоя ...

УПАКОВОЧНЫЙ СЛОИСТЫЙ МАТЕРИАЛ И УПАКОВОЧНЫЙ КОНТЕЙНЕР, ВЫПОЛНЕННЫЙ ИЗ СЛОИСТОГО МАТЕРИАЛА И ОБЛАДАЮЩИЙ ВЫСОКОЙ ЖИРОНЕПРОНИЦАЕМОСТЬЮ

Изобретение касается упаковочного слоистого материала для не проницаемого для жидкости контейнера устойчивой формы, обладающего хорошей жиронепроницаемостью. Упаковочный слоистый материал 10 содержит основной слой 11 из бумаги или картона и внешние не проницаемые для жидкости пленки или покрытия 12 и 13 из термопластического материала, предпочтительно полиэтилена. Между основным слоем 11 и одной внешней пленкой термопластического материала 12 расположен слой 14 жиронепроницаемой бумаги, который связан с основным слоем 11 через промежуточный слой 15 связующего материала или склеивающего пластика, для придания жиронепроницаемости упаковочному слоистому материалу. Между основным слоем 11 и второй внешней пленкой термопластического материала 13 расположена алюминиевая фольга 16, которая связана с основным слоем 11 через промежуточный слой 17 связующего материала или склеивающего пластика, за счет которой достигаются хорошие барьерные свойства упаковочного слоистого материала в отношениии кислорода ...

Порошковое покрытие с ультранизкой температурой отверждения

ПРОДОЛЬНО-ВЫТЯНУТЫЕ УПАКОВОЧНЫЕ ПЛЕНКИ С НАПЫЛЕННЫМ В ВАКУУМЕ ПОКРЫТИЕМ

... 1. Продольно-вытянутая, с напыленным в вакууме покрытием, многослойная пленка из уложенного между, по меньшей мере, двух полиамидных слоев газонепроницаемого слоя, состоящая из газонепроницаемого слоя из ЭВСп с долей этилена от 25 до 50 мол. % и толщиной от 0,5 до 10 мкм, по меньшей мере, двух полиамидных слоев каждый толщиной от 3 до 25 мкм, причем пленка подвергнута продольной вытяжке при вытяжном отношении приблизительно от 1,5: 1 до 8: 1 и на наружную сторону одного полиамидного слоя напылен в вакууме слой одного или нескольких элементов из группы элементов 3-й и 4-й главной и побочной групп Периодической системы элементов или их оксидов. 2. Пленка по п. 1, отличающаяся тем, что на наружную сторону одного полиамидного слоя напылен один или несколько элементов из группы В, Al, Ti, Si или оксид из группы SiOх, AlхOу, TiO2 или ВхОу. 3. Пленка по одному из пп. 1 и 2, отличающаяся тем, что на наружную сторону одного полиамидного слоя напылен алюминий с оптической плотностью от 1,5 до 3,5 ...

СПОСОБ ПЕЧАТИ НА ПРОТИВОПОЛОЖНЫХ ПОВЕРХНОСТЯХ СЛОЯ НА МНОГОСЛОЙНОМ ФИЛЬТРОВАЛЬНОМ МАТЕРИАЛЕ, МНОГОСЛОЙНЫЙ ФИЛЬТРОВАЛЬНЫЙ СЛОИСТЫЙ МАТЕРИАЛ, УПАКОВОЧНАЯ СТРУКТУРА ИЗ СЛОИСТОГО ФИЛЬТРОВАЛЬНОГО КОМПОЗИТА, СОДЕРЖАЩАЯ НАПЕЧАТАННЫЕ ЭТИКЕТКИ ДЛЯ УПАКОВОК, СПОСОБ ИЗГОТОВЛЕНИЯ УПАКОВОЧНОЙ СТРУКТУРЫ ИЗ МНОГОСЛОЙНОГО ФИЛЬТРОВАЛЬНОГО СЛОИСТОГО МАТЕРИАЛА, ОДНОВРЕМЕННО ЯВЛЯЮЩЕГОСЯ ЭТИКЕТКОЙ

Способ двусторонней печати на противоположных или обеих поверхностях слоя на многослойном фольгированном слоистом материале. Кроме того, предложен новый многослойный фольгированный слоистый материал, имеющий по меньшей мере один слой, предпочтительно наружный, состоящий из пластического пленочного материала, на обеих поверхностях которого имеется печатный оттиск. По существу изобретенный способ двусторонней печати включает первоначально печатание на первой стороне наружного слоя пластического пленочного материала, предпочтительно такого как полиэфир, причем печатание осуществляется на стороне или поверхности пластического пленочного материала лицом к металлической фольге, к которой он приклеивается, кроме того, оттиск на пластическом пленочном материале наносят посредством полутоновой цветной печати в обратном расположении и впоследствии, когда печатание на одной стороне наружного слоя пленки закончится, пленка напечатанной стороной соединяется с помощью адгезива с металлической фольгой ...

КОМПОЗИЦИОННОЕ ИЗДЕЛИЕ

... 1. Композиционное изделие, имеющее модуль упругости при изгибе, по меньшей мере, примерно 80000 ф/дюйм2 (552 МПа), предел прочности при изгибе, равный, по меньшей мере, примерно 800 ф/дюйм2 (5,52 МПа), поверхностную плотность, равную примерно от 0,9 ф/фут2 (4,40 кг/м2) до 1,5 ф/фут2 (5, 86 кг/м2), и VO скорость, равную, по меньшей мере, примерно 1430 фут/с (427 м/с) при испытании с использованием пуль 44 Magnum Jacketed Hollow Point (JHP) массой 240 гран (15,6 г) и пуль 9 мм Full Metal Jacketed, Round Nose (FMJ RN) массой 124 гран (8,0 г). 2. Композиционное изделие, состоящее из множества слоев, соединенных вместе, где первый слой выполнен из металлической фольги, второй слой выполнен из огнестойкого связующего и третий слой выполнен из многих слоев, причем каждый из этих слоев содержит сетку из воспламеняющихся полимерных волокон в матрице и эти полимерные волокна имеют прочность, равную, по меньшей мере, примерно 17 г/денье, модуль упругости при растяжении, равный, по меньшей мере, примерно ...

УПАКОВОЧНЫЙ МАТЕРИАЛ

... 1. Композитная пленка для упаковочного материала, в частности укупорок емкостей, отличающаяся тем, что композитная пленка представляет собой симметричный композит из полимерного материала/алюминия/полимерного материала. ! 2. Композитная пленка по п.1, отличающаяся тем, что в качестве полимерного материала применяется полипропилен, полиэтилен, полиамид или сложный полиэфир. ! 3. Композитная пленка по п.1, отличающаяся тем, что толщина алюминиевой пленки составляет от 6 до 100 мкм. ! 4. Композитная пленка по п.1, отличающаяся тем, что толщина полимерного слоя составляет от 5 до 50 мкм. ! 5. Композитная пленка по п.1, отличающаяся тем, что алюминиевая пленка соединена с полимерными пленками посредством клея для дублирования. ! 6. Композитная пленка по п.1, отличающаяся тем, что композитная пленка на обращенной к упакованному продукту стороне снабжена, по меньшей мере, частичным слоем для склеивания термосваркой. ! 7. Композитная пленка по п.1, отличающаяся тем, что алюминиевая пленка с одной ...

Strahlungshärtbare Zubereitungen auf der Basis aliphatischer, Urethangruppen enthaltender Prepolymere mit ethylenisch ungesättigten Doppelbindungen

Laminiermaterial für Sicherheitsglas

MAGNETISCHES AUFZEICHNUNGSMATERIAL

Leiterplatte für Plastikhalbleitergehäuse

MAGNETIC RECORDING MEDIUM

VERBUNDMATERIAL AUS HOCHTEMPERATURBESTAENDIGEN POLYMEREN UND DIREKT DARAUF AUFGEBRACHTEN METALLSCHICHTEN.

Composite materials consist of thermoplastics (I) based on polyaryl ether sulphones, polyarylene ether ketones, polyether imides or thermotropic polymers, which are resistant to high temp., and a metal layer (II) applied directly to this, the surface area of which is increased by chemical or mechanical treatment. The novel features are that the enlarged surface area of (II) is towards (I); and the bond strength between (I) and (II) is min. 1.9 N/m, measured at a peel rate of 20 mm/min and angle of peel of 180 deg.C..

Elektrisch leitfähiges Material aus Polyester und Verfahren zu seiner Herstellung

Hoch sperrender Film

Gegossene gedruckte Schaltungsplatte.

Plattierte Polyamid-Harzgegenstände

Folienlaminate als Hochbarrierefolien und deren Verwendung in Vakuumisolierpaneelen

SPOT-WELDABLE LIGHTWEIGHT COMPOSITE MATERIAL

MIT HARZ BESCHICHTETES METALLBLECH UND DIESES VERWENDENDE TIEFGEZOGENE DOSE

VERFAHREN ZUM VERSCHLIESSEN, UND DARAUF OEFFNEN VON STERILISIERBAREN BEHAELTERN , DECKEL ZUR DURCHFUEHRUNG DIESES VERFAHRENS UND HERSTELLUNGSVERFAHREN DIESER DECKEL.

SELBSTHAFTENDER PULVERLACK AUF BASIS VON POLYAMID UND SILAN ZUM BESCHICHTEN VON METALLEN

Selbsthemmendes Mittel

SICHERHEITSFOLIE, INSBESONDERE FUER FENSTERSCHEIBEN

PULVERLACKZUSAMMENSETZUNGEN.

LAMINAT FÜR SICHERHEITSGLÄSER.

Flexible Polyimid-Mehrschichtlaminate und ihre Herstellung.

POLYIMID-VORPRODUKTE UND DARAUS ERHALTENE POLYIMIDE

Verwendung bestimmter Verpackungsmaterialien für elektrophotographische Entwickler und Verpackungsmethode

Geschmiedetes Gehäuse aus Magnesiumlegierung und Verfahren zu dessen Herstellung

WEISSER MEHRSCHICHTIGER POLYESTERFILM ZUR LAMINIERUNG

Mono- oder biaxial gestreckte Polyesterschaumplatten

Metal sheet laminated with a triple layer of thermoplastic resin and process for its production

The present invention relates to a metal sheet laminated with a triple layer of thermoplastic resin as a material for cans, providing outstanding flavour retention of packed foodstuffs and beverages, outstanding shapability, outstanding adhesion of the resin layer laminated in this manner to the metal sheet, outstanding resistance to denting, and particularly outstanding resistance to denting at low temperature. The process for producing the metal sheet laminated with a triple layer of thermoplastic resin comprises the application of a triple layer of thermoplastic resin, in which a polycarbonate resin layer is embedded between an outer and inner polyester resin layer, to one or both sides of a metal sheet coated with a single layer of hydrated chromium oxide or a double layer, comprising an upper layer of hydrated chromium oxide and a lower layer of metallic chrome, application being performed using conventional film laminating techniques, extrusion coating techniques or a combination ...

Siegelbare, weiß-opake, biaxial orientierte Polypropylen-Mehrschichtfolie, Verfahren zu ihrer Herstellung und ihre Verwendung

VERFAHREN ZUR HERSTELLUNG EINES LEUCHTSCHIRMES

VERFAHREN ZUR HERSTELLUNG EINER METALL-KUNSTSTOFFVERBUNDFOLIE SOWIE EINE NACH DEM VERFAHREN HERGESTELLTE VERBUNDFOLIE

Verbundmaterial, insbesondere für Reflektoren

Dehnungsmessstreifen und Verfahren zu seiner Herstellung

VERPACKUNGSMATERIAL FÜR POLYMERZELLE SOWIE VERFAHREN ZU DESSEN HERSTELLUNG

POLYIMIDFILM UND VERFAHREN ZU DESSEN HERSTELLUNG

ANSTRICHMITTEL ZUR BEKAEMPFUNG DER WASSERSTOFF-ABSORPTION

CORROSION-RESISTANT SILVER MIRROR

Etikett und Verfahren zu dessen Herstellung

Biaxial orientierter Polyesterfilm für die Laminierung auf Metallband

METALLKAPSEL MIT KUNSTOFFEINLAGE

Behälter zur Aufnahme von aromatischen Substanzen

VERPACKUNGS-LEICHTBEHAELTER AUS MEHRSCHICHTVERBUNDFOLIENMATERIAL

DICHTSTOFFLAMINAT

GLEITELEMENT

System und Verfahren zum Erfassen eines abnormalen Flüssigkeitsdrucks in einer Medikamentenpumpe

System zum Erfassen eines abnormalen Flüssigkeitsdrucks stromaufwärts und/oder stromabwärts einer Medikamentenpumpe (100) mit einer unter Druck stehenden Flüssigkeitsquelle (110), die wirkungsmäßig mit dem Einlaß (102) der Medikamentenpumpe (100) gekoppelt ist, wobei das System aufweist: einen Pumpen-Einlaßdrucksensor (112) zum Erfassen eines stromaufwärts der Pumpe (100) auftretenden Flüssigkeitsdrucks, einen Pumpen-Auslaßdrucksensor (114) zum Erfassen eines stromabwärts der Pumpe (100) auftretenden Flüssigkeitsdrucks, gekennzeichnet durch eine Einrichtung (118) zum Berechnen der Differenz zwischen dem stromaufwärts auftretenden Druck und dem stromabwärts auftretenden Druck und eine Einrichtung zum Hinweis darauf, dass die berechnete Differenz außerhalb eines vorbestimmten Bereichs annehmbarer Differenzdruckwerte liegt.

A coextruded biaxially oriented polyester film useful for production of flexible packages, especially bag-in-box packages, has outstandingly good adhesion to metals, is easily handled, and shows very good processing properties

A coextruded biaxially oriented polyester film of high adhesion to metal obtained from a basic layer B and at least one top layer applied to layer B and having strong adhesion to metal, i.e. at least 4 N/25 mm and layer thickness of at most 1.6 micron, preferably at most 1.2 micron, more preferably at most 0.8 micron is new. An Independent claim is included for preparation of the polyester film by feeding layer B, top layer A, and another top layer C to three separate extruders, with removal of any foreign material and contamination from the polymer melt before extrusion by filtration, forming of the melt in a multi-layer nozzle into flat melt films, drawing of the multi-layer film with the aid of an internally cooled polished stainless steel roller, and optionally with a second roller, with fixing to an amorphous pre-film, which is then biaxially stretched and heat fixed removed. Longitudinal stretching of the pre-film is carried out at 80-130 deg C and transverse stretching at 90-150 ...

POLYAMIDE-IMIDES AND CURED POLYMERS OBTAINED FROM THEM

... 1404667 Polyamide-imide coatings TEIJIN LTD 11 Aug 1972 [12 Aug 1971 20 Sept 1971 (2) 28 Sept 1971 29 Sept 1971 28 Jan 1972] 37590/72 Heading B2E [Also in Division C3] Curable polyamide-imides in which at least 50 mol% of the repeating units are of the formula where Ar is an aromatic group and R, is an at least divalent organic group and which have an inherent viscosity of 0.1 to 0.03 (0.5 g/100 ml in N-methylpyrilidone at 30‹C) have as at least 30 mol % of the total terminal groups aryl ester groups 200C- bonded to carbon atoms of the residues of the polymer, Z being a monovalent aromatic group bonded through an aromatic ring carbon atom thereof to 0. Any remaining units of the polymer may be amide, ester, imide or ester-imide units and any remaining terminal groups may be carboxylic acid, anhydride or amide groups, up to C 3 alkyl ester groups, primary or secondary amino groups, hydroxyl or isocyanate groups, carbonic acid (methane) groups or carbamic acid amide (urea) groups. They may ...

PRECOATED METAL SHEETS AND MANUFACTURE THEREOF

... 1407837 Coated products KANSAI PAINT CO LTD 6 Oct 1972 [11 Oct 1971] 46085/72 Heading B2E [Also in Divisions B5 and C3] A precoated metal sheet for use in metal working is produced by applying to a base sheet of metal a thermosetting resin composition, hardening the coating to a semi-hardened state having a tackiness 'of 2.0-40 g/cm width at a temperature of 25‹C and at a relative humidity of 75% according to a test details of which are given, and adhering to the semihardened resin a polyolefin film, e.g. of polyethylene or polypropylene. After shaping of the precoated metal sheet the polyolefin sheet may be peeled off and the semi-hardened resin hardened. The metal sheet may be of mild steel, aluminium, chromium plated steel or zinc-plated steel. The thermosetting resin composition may comprise (a) an acrylic resin, melamine-formaldehyde resin and/or epoxy resin, (b) an alkyl resin modified with a non- drying oil or fatty acid and a melamine-formaldehyde resin, (c) an epoxy resin and a ...

Improvements in aminoplastic resins

... 1,145,831. Aminoplast coating compositions. BRITISH INDUSTRIAL PLASTICS Ltd. 16 May, 1966 [20 May, 1965], No. 21388/65. Headings C3B and C3R. [Also in Division C7] Alkylated aminoresins, derived from the alkyl esters of aminoplast precondensates, or the precondensates themselves are at least partially transesterified by reaction with a hydroxycarboxylic acid. The resins or precondensates may be obtained by reaction of HCHO with urea, melamine or benzoguanamine; they may be alkylated by reaction with methyl, ethyl, propyl or butyl alcohol. The hydroxycarboxylic acid may contain more hydroxyl than carboxylic groups, e.g. gallic acid or dimethylolpropionic acid. Other suitable acids are glycollic acid, lactic acid or acids obtained by condensing a glycol with a dicarboxylic acid or anhydride. The hydroxycarboxylic acid and resin or precondensate may be reacted together in the absence of solvent (optionally in vacuo) until the evolution of alcohol ceases; sufficient acid may be used to provide ...

MULTI-LAYER PRINTED WIRING BOARDS

Thermosetting polyester resin

PHENOLIC SOLUTIONS OF IMIDE-AMIDE POLYMERS

... 1392799 Coated products RHONE-POULENC SA 15 Oct 1973 [16 Oct 1972] 47996/ 73 Heading B2E [Also in Division C3] Copper wire is lacquered with a composition which comprises an imide-amide polymer dissolved in a phenolic solvent comprising at least one phenol with m.p. 50‹C, and 0.1- 50% wt, based on (polymer + solvent) and a saturated or ethylenically unsaturated carboxylic acid. The polymer may be a polytrimellitmideamide, e.g. of repeating unit It may contain small amounts of water and N-methyl pyrrolidone. The phenol may be phenol or a cresol; also present may be xylenols, pyrocatechol, resorcinol, hydroquinone, or phloroglucinol. The acid may be formic, acetic, propionic, butyric, acrylic, crotonic, or methacrylic acid. The acid lowers the viscosity of the solution.

LAMINATED TAPE FOR SHEATHING CABLE

... 1410690 Laminate tapes for sheathing cables SUMITOMO ELECTRIC INDUSTRIES LTD 11 May 1973 [13 May 1972 (2) 27 May 1972 (2)] 22696/73 Heading B2E A laminated tape for sheathing a cable comprises a metal (e.g. Al) tape coated on one or both surfaces with a resin which is a copolymer, having a melt index of 16 g/10 min or less measured at 190‹C under a load of 2160 g of ethylene and a comonomer selected from glycidyl methacrylate, glycidyl acrylate and allylglycidyl ether. The coating may also be a mixture of (1) one or more of the copolymers set out above and (2) one or more other resins which are copolymers of ethylene and a comonomer selected from alkyl acrylates, alkyl methacrylates and vinyl acetate. Preferably the resins are applied by die extrusion at elevated temperatures (230‹ or 265‹C) and may contain an antioxidant. Many specific examples are listed.

LAMINATED METAL PLATE FOR DRAWN CAN

A laminated metal plate for a drawn can, which comprises a laminate comprising a base metal, a layer of a film of a polyester composed mainly of ethylene terephthalate units and, if desired, an adhesive primer layer interposed between the base metal and the polyester film layer, wherein the X-ray diffraction intensity ratio, defined by the following formula (I), of the polyester film layer is in the range of from 0.5 to 15: RX = IA/IB (I) wherein RX represents the X-ray diffraction intensity @ratio, IA represents the X-ray diffraction intensity by @the diffraction plane parallel to the surface of the polyester film, @which has a spacing of about 0.34 nm (CuK alpha X-ray diffraction @angle is 24 to 28 DEG ), and IB represents the X-ray diffraction @intensity by the diffraction plane parallel to the polyester film surface, which has a spacing of about 0.39 nm (CuK alpha X-ray @diffraction angle is 21.5 to 24 DEG ), and the in-plane anisotropy index of the crystal of the film layer is less ...

STEEL COATING FOR PREVENTING HYDROGEN EMBRITTLEMENT

Composite magnetic sheet

A composite sheet including a first polymer layer (16,46) laminated to the first major surface of a ferromagnetic substrate (12,40) having opposing first and second major surfaces. A second polymer (14,44) layer may be laminated to the second major surface of the substrate, sandwiching the substrate between the first and second polymer layers. The substrate is preferably steel having a thickness of 1 to 3 mils. First and second paper layers (48,50) may be respectively laminated to the first and second polymer layers.

SHIELDING TAPE FOR TELECOMMUNICATIONS CABLE

LAMINATED METAL SHEET

Production of Synthetic Copolymer Coatings by Electrodeposition.

... 1,159,812. Electrolytic polymer coating compositions. BADISCHE ANILIN- & SODAFABRIK A.G. 8 July, 1966 [9 July, 1965], No. 30710/66. Heading C3P. [Also in Division C7] A solution of a copolymer for cathodic deposition on a conducting substrate comprises on a weight basis a copolymer prepared by solution polymerization of 10 parts N-1-(N1:N1- dimethylamino)-propyl-(3)-amide of acrylic acid, 20 parts N-2-oxa-4-methylpentylamide of methacrylic acid, 20 parts methyl methacrylate, and 50 parts tert-butyl acrylate in 100 parts of a 1: 1 mixture of n-butanol and p-xylene, diluted with water to a solids content of 8 % and adjusted to pH 6 with acetic acid. Another composition suitable for cathodic deposition comprises a copolymer prepared by solution polymerization of 10 parts N-1-(N1:N1- dimethylamino)-propyl-(3)-amide of acrylic acid, 5 parts acrylamide, 40 parts n-butyl acrylate, 35 parts tert-butyl acrylate, and 10 parts 4- hydroxybutyl acrylate in 100 parts ...

LAMINATED METAL SHEET

LAMINATED METAL SHEET

Sliding bearing and method of manufacturing the same

Thermosetting polyester resin

Composite sliding material

Transparent laminates

A transparent laminate is disclosed, which laminate comprises a transparent plastic resin film or sheet substrate (A), a thin layer (B) of at least one metal such as aluminium, tin, iron, zinc, or magnesium formed on the film or sheet substrate (A) by vacuum deposition or sputtering, and a carboxyl group-containing polyolefin layer (C) formed on the metal layer (B) by lamination. In one embodiment, the film or sheet substrate may have a silicon oxide or titanium oxide layer (D) formed thereon by vacuum deposition or sputtering of the oxide.

Method for the preparation of copper sulfide films and products obtained thereby

A transparent electrically conductive film of copper sulphide is formed on a substrate by depositing a film of copper or a reactive copper compound on the substrate and then contacting the film with a sulphur-containing gas, which converts at least the surface of the film to copper sulphide. The reactive copper compounds may be the iodide bromide acetate, sulphate, chloride, nitrate, or a chelate, e.g. of E.D.T.A., and are applied to the substrate by vacuum deposition, electrodeposition, or from suspensions. Substrates specified are vitreous silica, or optically clear polymers, e.g. polyvinyl chloride or fluoride, polyvinylidene, polyethylene, esters, e.g. terephthalate, of 100m thickness. The copper sulphide film may be 10-1000m thick. Suitable sulphur-containing gases are hydrogen sulphide or polysulphide, methyl mercaptan, dimethyl sulphide, thiocyanic acid, or heated ammonium sulphide. The gas is preferably applied to the heated substrate, and the copper sulphide film contains excess ...

Camouflage covering

Encapsulated cure systems

Encapsulated cure systems are provided wherein a curative is incorporated into a solid or semi-solid carrier material whereby mere fracturing or failure of the capsule wall encapsulating such cure systems will not provide for or allow sufficient release of the curative. Also provided are adhesive systems incorporating said encapsulated cure systems.

Water-free high-solids base paints, the production thereof and the use thereof for producing multilayer paint coatings, and multilayer paint coatings comprising a base coating made of a water-free high-solids base paint

A waterless high-solids basecoat material having a solids content of at least 35% by weight, comprising (a) 1% to 10% by weight of at least one polyester binder with an acid number of at least 20 mg KOH/g, (b) 10% to 30% by weight of at least one acrylate binder, (c) 12% to 30% by weight of at least one kind of polymer microparticles, (d) 9.5% to 30% by weight of at least one crosslinking agent selected from free isocyanates, blocked isocyanates, and amino resins, (e) 1% to 3% by weight of at least one sulfonic acid catalyst, (f) 1% to 35% by weight of at least one pigment, (g) 30% to 65% by weight of at least one organic solvent, and (h) 0.5% to 47% by weight of at least one auxiliary or additive, based in each case on the total weight of the basecoat material.

Polymer blend containing intermediate transfer members

An intermediate transfer media, such as a belt, that includes a polymer blend of a polymethacrylimide and a polysulfone, a polymethacrylimide and a polyphenylsulfone, or a polymethacrylimide and a polyethersulfone and optionally a conductive component.

Terpolymers as pressure-sensitive adhesives

Disclosed herein are terpolymers that can function as pressure-sensitive adhesives. The disclosed articles comprise the terpolymers adhered to a release liner. The disclosed implant devices comprise the pressure-sensitive adhesive terpolymer adhered to a surface thereof. The pressure-sensitive adhesive terpolymer can promote adhesion of the implant device to a location in a subject.

Low temperature cure powder coating compositions

The present invention relates to a powder coating composition for low temperature cure which comprises a mixture of a carboxylic acid group containing first polyester; at least one of a second polyester having a glass transition temperature ≦45° C. and/or a crystalline polycarboxylic acid; a glycidyl group containing acrylic copolymer; a further compound and/or resin having functional groups readable with the carboxylic acid groups; and a thermosetting curing catalyst. These thermosetting powder coatings are designed for coating heat-sensitive substrates such as wood, fibre board and other materials which can not withstand the excessive heat/time conditions necessary to cure traditional coatings. The powder coatings of the invention, when cured at temperatures below 150° C., produce a finish which exhibits a high gloss, smooth surface along with an outstanding hardness and weatherability.

Polyamide resin composition

Disclosed is a polyamide resin composition, including: a polyamide (A) containing a diamine unit including 70 mol % or more of a p-xylylenediamine unit and a dicarboxylic acid unit including 70 mol % or more of a linear aliphatic dicarboxylic acid unit having 6 to 18 carbon atoms; and a filler (B), in which the polyamide (A) includes a polyamide having a phosphorus atom concentration of 50 to 1,000 ppm and a YI value of 10 or less in a color difference test in accordance with JIS-K-7105, and a content of the filler (B) is 1 to 200 parts by mass with respect to 100 parts by mass of the polyamide (A).

Polyester film for solar cells

The invention provides a polyester film suitable for a back sheet for solar cells, which requires a high reflectance not only in the visible light region but also in the near-infrared region, and also requires a low reflection directivity. The polyester film is a cavity-containing polyester film having≈an average reflectance of 70-95% in a wavelength range of 400-1200 nm and an average transmittance of 5-30% in a wavelength range of 700-1200 nm.

Hot-melt adhesive material for induction heating

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

Component comprising an insert part and plastics jacketing, and process for production of the component

The invention relates to a component comprising an insert part and plastics jacketing composed of at least two plastics components, where the insert part is enclosed by a first plastics component A and there is a second plastics component B enclosing the first plastics component A, where the first plastics component A is composed of: A1: from 5 to 80% by weight, based on the total weight of components A1 and A2, of at least one polyester based on aliphatic and aromatic dicarboxylic acids and on aliphatic dihydroxy compounds; A2: from 20 to 95% by weight, based on the total weight of components A1 and A2, of at least one homo- or copolyester selected from the group consisting of polylactide (PLA), polycaprolactone, polyhydroxyalkanoates, and polyester derived from aliphatic dicarboxylic acids and from aliphatic diols; A3: from 0.05 to 15% by weight, based on the total weight of components A1 and A2, a) of a copolymer which contains epoxy groups and which is based on styrene, on acrylate, and/or on methacrylate, b) of a bisphenol A epoxide, or c) of a fatty acid amide or fatty acid ester, or natural oil containing epoxy groups; and the second plastics component B is composed of B1: from 50 to 100% by weight of at least one semicrystalline, thermoplastic polyester based on aromatic dicarboxylic acids and on aliphatic or aromatic dihydroxy compounds and B2: from 0 to 50% by weight of at least one thermoplastic styrene (co)polymer, in each case based on the polymer content of the second plastics component B.

Functionalizing implantable devices with a poly (diol citrate) polymer

The present invention is directed to a novel poly (diol citrates)-based coating for implantable devices. More specifically, the specification describes methods and compositions for making and using implantable devices coated with citric acid copolymers or citric acid copolymers impregnated with therapeutic compositions and/or cells.

Multilayer films for reclosable packaging

Disclosed is a multilayer structure that comprises a heat sealable layer comprising amorphous polyethylene terephthalate with a melting point greater than 200° C., a pressure sensitive adhesive and at least one tie layer encapsulating the pressure sensitive adhesive. The structure can be coextruded without degrading the pressure sensitive adhesive. Also disclosed is a reclosable package comprising the structure and methods to make such structures.

Method for Making Medical Devices Having Antimicrobial Coatings Thereon

The present invention provides a method for preparing a medical device, preferably a contact lens, having an antimicrobial metal-containing LbL coating on a medical device, wherein the antimicrobial metal-containing LbL coating comprises at least one layer of a negatively charged polyionic material having —COOAg groups and/or silver nanoparticles formed by reducing Ag + ions associated with the —COO − groups of the negatively charged polyionic material. In addition, the present invention provides a medical device prepared according to a method of the invention.

Method for coating a metallic substrate with a powder coating composition and an autodepositable coating composition

A method for coating a metallic substrate includes applying a powder coating composition to a majority of a surface of the metallic substrate, and applying an autodepositable coating composition to less than the majority of the surface of the metallic substrate. According to a preferred embodiment, the powder coating composition is applied to at least one continuous surface of the metallic substrate, while the autodepositable coating composition is applied to at least one discontinuous surface, such as an edge, of the metallic substrate.

Aliphatic-aromatic copolyesters and their mixtures

This invention relates to an aliphatic-aromatic copolyester characterised in that it has appreciable workability properties even when mixed with other polymers, appreciable toughness and high values for ultimate tensile strength and elastic modulus. This invention also relates to mixtures of the said copolyester with other polymers.

Process for producing polyimide film, polyimide film and laminate comprising the same

The present invention relates to a polyimide film prepared from a tetracarboxylic acid component and a diamine component, wherein the strength of orientation anisotropy in the film length of 2000 mm is 1.2 or less and/or the strength of orientation anisotropy in the film length of 1800 mm is 1.1 or less.

Polymer Having Polycyclic Groups and Coating Compositions Thereof

A polymer and coating composition containing the polymer are provided that are useful in coating applications such as, for example, food or beverage packaging containers. The polymer preferably includes a backbone having one or more polycyclic groups. In one embodiment, the polymer is a polyester and, more preferably, a polyester-urethane polymer. In one embodiment, the one or more polycyclic groups is a tricyclic or higher group.

Polyester film and laminate using same

A polyester film suitable for use in battery packages, particularly for use in deep drawn packages of lithium ion secondary batteries that includes an electrolyte (in a solid state or in a liquid state), and which is also suitable for use in packages of pharmaceutical products that have various shapes. The polyester film is characterized in that the stresses at 5% elongation (F5 values) and the stresses at 10% elongation (F10 values) of the film in the longitudinal direction and in the transverse direction at 25° C., respectively, satisfy (I) and (II): 1.5≧F10 MD /F5 MD ≧1  (I) 1.5≧F10 TD /F5 TD ≧1  (II)

Double-layered sheet systems

A magnetic sheet system providing flexible magnetic sheets that are digitally printable on both sides and that serve as magnetic postcard stocks for production of customized magnetic postcards.

Seal Stock Laminate

A method for producing a primary laminate including a tabstock by feeding a seal laminate comprising bottom food contact layers including a foil layer and a top polyester layer to a laminating station wherein either the foil layer of the underside of the polyester layer has been printed; simultaneously feeding a tabstock, which is narrower than the seal laminate, to the laminating station such that the bottom of the tabstock and the top polyester layer of the seal laminate come into contact to form a primary substrate, simultaneously feeding a plastic film stock; and continuously extruding a polymeric adhesive between the top face of the primary substrate and bottom surface of the plastic film stock.

Airfoil leading edge coatings

A polyurethane or polyurea coating composition for use in protecting a leading edge substrate on an airfoil, such as aircraft wings, rotor blades and propeller blades, against liquid or solid particle erosion, the composition made from a polyisocyanate and curing agents, such as polyaspartic esters, aldimines and ketimines, polyamines and polyols or mixtures thereof with optional flatting agent for matte coatings.

Coating composition and articles made therefrom

The instant invention provides an aqueous dispersion, a coating composition, coating layers and coated article made therefrom. The coating composition according to the present invention comprises: (1) the inventive aqueous dispersion comprising the melt blending product of: (a) from 50 to 99 percent by weight of one or more polyethylene terephthalate resins, based on the total solid content of the dispersion; (b) from 1 to 50 percent by weight of one or more stabilizing agents comprising at least one second polyester, based on the total solid content of the dispersion, wherein said second polyester (i) has a carboxylic acid group and an acid number equal to or greater than 15, based on the solid content of the second polyester; or (ii) is a self-dispersing sulfopolyester; (c) one or more neutralizing agents; and (d) from 15 to 90 percent by weight of water, based on the total weight of the dispersion; wherein said dispersion has a solid content of 10 to 85 percent, based on the total weight of the dispersion; and (2) optionally one or more cross-linking agents.

Method of applying coating composition of quaternary ammonium salts containing non-halogen anions as anticorrosive agents

Disclosed are quaternary ammonium salts containing non-halogen anions (e.g., quaternary ammonium carbonates, bicarbonates, and mixtures thereof) as anti-corrosive agents. The invention relates to a method for inhibiting the corrosion of metal surfaces by applying a composition containing one or more quaternary ammonium carbonate or bicarbonate. The disclosure is also directed to anti-corrosive coatings for metal substrates containing these compounds, to metal substrates having these anticorrosive coatings, and to aqueous cleaning solutions containing these compounds.

LIGHT WEIGHT COMPOSITE MATERIAL SYSTEMS, POLYMERIC MATERIALS, AND METHODS

The present invention relates to filled polymeric materials including a polymer and a filler distributed within the polymer, and to light weight composites which comprise at least a pair of metallic layers and a polymeric layer interposed between the pair of metallic layers, the polymeric layer containing the filled polymeric material. The composite materials of the present invention may be formed using conventional stamping equipment at ambient temperatures. Composite materials of the present invention may also be capable of being welded to other metal materials. The composite materials may be employed in an automotive part. Preferred composite materials include one or any combination of the following features: metallic fibers, ribbon fibers; or a polyolefin. 1. A method of producing a light weight composite material comprising steps of:extruding a sheet of a filled polymeric material; andinterposing the sheet between a first metallic layer and a second metallic layer; i. one or more polymers including a polyolefin polymer having a crystallinity of about 20 wt. % to about 80 wt. % as measured using differential scanning calorimetry and a melting point greater than about 100° C., as measured according to ASTM D3418-08; and', 'ii. a metallic filler;', 'wherein the light weight composite material is weldable and stampable., 'wherein the filled polymeric material comprises2. The method of claim 1 , wherein the sheet has a thickness;the metallic filler includes greater than 5 volume percent and less than 25 volume percent based on the total volume of the filled polymeric material of a mass of metallic fibers distributed within the polymer the mass spanning a thickness of the extruded sheet and including ribbon fibers having a weight average length greater than about 200 μm and less than about 25 mm; andthe weight ratio of the one or more polymers to the metallic fibers is greater than about 2.2:1.3. The method of claim 2 , wherein the fraction of the metallic fibers ...

EROSION RESISTANT COATINGS

An erosion resistant article such as rotor blades for helicopters and wind turbines having the leading edge surface protected from damage from high speed impingement of rain or sand with a protective coating formed from specific polyurethane or polyurea coating having a defined set of minimum physical properties where the protective coating can be applied as a liquid coating and cured in place or as a preformed complementary shaped covering to protect the leading edge against erosion damage in service. 1. An erosion resistant article comprising an airfoil shaped substrate having a leading edge surface exposed in use to high speed impingement of liquid or solid particles , said leading edge surface covered with a protective coating comprising: a polyurethane or polyurea coating selected from the group consisting of an isocyanate-terminated prepolymer cured with a curing agent , a polyisocyanate cured with a curing agent , and a water dispersion of a pre-reacted polyurethane , said curing agent selected from a group consisting of an aldimine , a ketimine , a polyaspartic ester , a polyamine , one or more polyols and mixtures thereof having a tensile strength greater than 1000 psi (70 kg/cm) , an elongation at break greater than 350% , a tensile set of less than 150% , and a Shore A hardness of 44 A to 95 A as measured at 68° F. when tested without any filler.2. The erosion resistant article of wherein said polyurethane or polyurea coating is preformed into a cured form selected from the group consisting of boots claim 1 , films claim 1 , sheets claim 1 , and tapes.3. The erosion resistant article of further comprising an underlying layer of primer or an adhesive material bonding said preformed sheet to said airfoil shaped substrate.4. The erosion resistant article of wherein said polyurethane or polyurea coating is preformed into a cured sheet or tape.5. The erosion resistant article of wherein said cured form is a boot preformed to have the shape of the leading edge ...

PLASTIC SUBSTRATE AND DEVICE INCLUDING THE SAME

Disclosed is a plastic substrate, which includes a plastic film, a metal layer, and a resin layer having a conductive material dispersed therein and which is useful as a lower substrate of a transmissive electronic paper display device or a display device. 1. A plastic substrate , comprising:a plastic film;a metal layer formed on the plastic film, wherein the conductive metal layer has a thickness ranging from 1 to 1000 nm;a resin layer formed on the metal layer, wherein the resin layer has a thickness ranging from 10 nm to 25.5 μm,wherein the plastic film and resin layer are a polyimide having an average coefficient of linear thermal expansion of 50.0 ppm/° C. or less when measured in a temperature range from 50° C. to 250° C. using a thermomechanical analyzer for a film thickness of 50-100 μm, with a yellowness index of 15 or less, and{'sup': '6', 'wherein the plastic substrate has a light transmittance of 50% or more at a wavelength of 500 nm and a surface resistivity of 2.5×10Ω/sq or less.'}2. The plastic substrate according to claim 1 ,wherein the plastic film and resin layer are a polyimide having an average transmittance of 85% or more at 380-780 nm when measured using a UV spectrophotometer for a film thickness of 50-100 μm.3. The plastic substrate according to claim 1 ,wherein the plastic film and resin layer are a polyimide having a transmittance of 88% or more at 550 nm and a transmittance of 70% or more at 420 nm when measured using a UV spectrophotometer for a film thickness of 50-100 μm.4. The plastic substrate according to claim 1 ,wherein the plastic film is a polyimide having color coordinates in which L is 90 or more, a is 5 or less and b is 5 or less when measured using a UV spectrophotometer for a film thickness of 50-100 μm.5. The plastic substrate according to claim 1 ,wherein the metal layer is reflective metal layer.6. The plastic substrate according to claim 5 ,wherein the metal layer is a monolayered or multilayered reflective metal layer ...

High Functionality Polyesters And Coatings Comprising The Same

A polyester prepared by free radical polymerization of an unsaturated polyester prepolymer, wherein the polymerization occurs primarily by reaction of the unsaturation of said prepolymer is disclosed. Coatings comprising the same are also disclosed, as are substrates coated at least in part with such coating.

METHOD OF FORMING A LAMINATE STRUCTURE HAVING A PLATED THROUGH-HOLE USING A REMOVABLE COVER LAYER

A core or sub-composite structure is provided including a dielectric layer between a first conductive film and a second conductive film. The first conductive film may include a first peelable/removable cover layer formed on or coupled to a first conductive layer. The second conductive film may include a second peelable/removable cover layer formed on or coupled to a second conductive layer. 1. A method for making a laminated structure using , comprising: a first conductive film comprising a removable or peelable first cover layer formed on a first conductive layer;', 'a dielectric layer coupled to the first conductive layer of the first second conductive film;, 'forming a first core or sub-composite structure, the first core or sub-composite structure comprisingforming a hole in the first core or sub-composite structure, the hole extending through the first conductive film and the dielectric layer;depositing a plating resist in the hole in the first core or sub-component structure; andremoving the first cover layer to clean off excess or residual plating resist on an upper surface of the first core or sub-component structure.2. The method of claim 1 , further comprising:forming a through-hole through the first core or sub-composite structure and the plating resist; andplating an interior surface of the through-hole with a conductive material forming a segmented plated through-hole.3. The method of claim 1 , further comprising:patterning at least of the first conductive layer to form via pads, antipads, and/or electrical traces.4. The method of claim 1 , further comprising:laminating one or more additional dielectric layers and one or more additional core or sub-composite structures to the first core or sub-composite structure.5. The method of claim 1 , wherein the removable or peelable first cover layer is less than 35 microns.6. The method of claim 1 , wherein the first conductive layer has a thickness of between 3 microns and 210 microns.7. The method of claim 1 , ...

ULTRA LOW CURE POWDER COATINGS

Methods and systems for coating metal substrates are provided. The methods and systems include application of TGIC-reactive carboxyl-functional polyester resins with high acid number formulated to cure at low temperatures of 120° C. to 135° C. 120-. (canceled)22. The article of claim 21 , wherein the carboxyl-functional polyester resin is an isophthalic acid-derived polyester resin.23. The article of claim 21 , wherein the carboxyl-functional polyester resin is present in amount of about 80 to 90 weight percent claim 21 , based on the total weight of the composition.24. The article of claim 21 , wherein the coating further comprises a core-shell impact modifier composition.25. The article of claim 24 , wherein the core component of the impact modifier is selected from polymers of butadiene claim 24 , co-polymers of butadiene and styrene claim 24 , (meth) acrylic monomers claim 24 , co-polymers of butadiene and (meth)acrylic monomers claim 24 , copolymers of butadiene claim 24 , (meth)acrylic monomers claim 24 , and combinations thereof.26. The article of claim 24 , wherein the shell component of the impact modifier is a grafted polymethyl methacrylate (PMMA) polymer.27. The article of claim 24 , wherein the impact modifier is present in an amount of about 2 to 4 weight percent claim 24 , based on the total weight of the composition.28. The article of claim 21 , wherein the coating further comprises an onium ion catalyst.29. The article of claim 28 , wherein the onium oil salt is a phosphonium ion salt selected from phosphonium bromide claim 28 , triphenyl ethyl phosphonium bromide claim 28 , triphenyl ethyl phosphonium iodide claim 28 , formyl methylene triphenyl phosphorane claim 28 , formyl methyl triphenyl phosphonium chloride claim 28 , benzoyl methylene triphenyl phosphorane claim 28 , phenyl triethyl phosphonium bromide claim 28 , methoxy carbonyl methyl phosphonium bromide claim 28 , ethyl triphenyl phosphoranylidene acetate claim 28 , methyl triphenyl ...

LIGHT WEIGHT COMPOSITE MATERIAL SYSTEMS, POLYMERIC MATERIALS, AND METHODS

The present invention relates to filled polymeric materials including a polymer and a filler distributed within the polymer, and to light weight composites which comprise at least a pair of metallic layers and a polymeric layer interposed between the pair of metallic layers, the polymeric layer containing the filled polymeric material. The composite materials of the present invention may be formed using conventional stamping equipment at ambient temperatures. Composite materials of the present invention may also be capable of being welded to other metal materials. The composite materials may be employed in an automotive part. Preferred composite materials include one or any combination of the following features: metallic fibers, ribbon fibers; or a polyolefin. 1. A light weight composite comprising:a first metallic layer;a second metallic layer; and i. one or more polymers including a polyolefin polymer having a crystallinity of about 20 wt. % to about 80 wt. % as measured using differential scanning calorimetry and a melting point greater than about 100° C., as measured according to ASTM D3418-08; and', 'ii. greater than 5 volume percent and less than 25 volume percent based on the total volume of the filled polymeric material of a mass of metallic fibers distributed within the polymer the mass spanning the thickness of the sheet and including ribbon fibers having a weight average length greater than about 200 μm and less than about 25 mm,, 'an extruded sheet of a filled polymeric material having a thickness interposed between the first metallic layer and the second metallic layer, wherein the filled polymeric materials compriseswherein the weight ratio of the one or more polymers to the metallic fibers is greater than about 2.2:1; andthe fraction of the metallic fibers, by number, that span the thickness of the extruded sheet is about 0.4 or less.2. The light weight composite of claim 1 , wherein at least 80 weight percent of the one or more polymers is a ...

Blush-resistant film including pigments

Biaxially oriented film and metal laminate composite thereof useful for manufacturing food containers with good resistance to blushing during steam sterilization, comprising a blend of PBT and PET and also incorporating color pigment comprising polar functional groups. The films possess improve resistance to trans-esterification during melt processing, resulting in enhanced crystallinity levels present in the laminated film which leads to little or no blush discoloration during steam sterilization.

Releasable Polyester Metal Transfer Film

A carrier film of thermoplastic polyester has releasable metal adhesive properties suitable for a metal transfer in which the polyester film is metalized and the metal layer is subsequently transferred to a permanent adhesive-coated substrate. The metal layer is in direct contact with the polyester carrier film and no intermediate release layer is present. Desired metal adhesion is provided by dispersing an suitable surfactant, and optionally, a hydrocarbon wax, uniformly into the polyester film. Surfactant on the outer surface of the carrier film modifies metal adhesion to the polyester such that the metal can be removed in a metal transfer operation.

Waterborne Autoweldable Shop Primer

A one-part, storage-stable, air-dryable, latex-coatable waterborne film-forming coating composition has dispersed therein sufficient conductive material to provide an autoweldable hardened shop primer layer when applied to metal components. The thus-primed components may be welded together using automated arc welding equipment without having to remove the coating composition at the weld site. The conductive material desirably causes little or no airborne emission of unsafe quantities of heavy metals or other harmful substances when the primer is volatilized or combusted during welding. 1. A method for assembling an article , comprising: i. a waterborne binder', 'ii. at least one conductive material dispersed in the binder in an amount sufficient to allow autowelding through a hardened film of the primer composition; and, 'a. providing a plurality of metal components having thereon a corrosion-inhibiting primer composition, the composition comprisingb. welding the components together.2. The method of claim 1 , wherein the components comprise a prefabricated metal article requiring temporary corrosion inhibition during fabrication.3. The method claim 1 , wherein the components comprise at least a portion of a shipping container.4. The method of claim 1 , wherein the corrosion-inhibiting primer is substantially free of zinc.5. The method of claim 1 , wherein the primer composition comprisesabout 40 to 80 wt % of waterborne binder, based on total solids; andabout 1 to 20 wt % conductive material, based on the total weight of the primer film composition.6. The method of claim 1 , wherein the corrosion-inhibiting primer composition is substantially free of zinc.7. The method of claim 1 , wherein the corrosion-inhibiting primer composition includes sufficient water so that about 20 to 80 wt % solids are present in the composition.8. The method of claim 1 , wherein the primer composition further comprises at least one corrosion inhibitor.9. The method of claim 8 , wherein ...

Black polyimide film and processing method thereof

A black polyimide film includes a polyimide polymer formed by reaction of diamine monomers with dianhydride monomers, and a carbon black having an oxygen-to-carbon weight ratio higher than 11%. The black polyimide film can prevent flaking of carbon black when it is subject to an etching process, and exhibit desirable characteristics of extension rate and insulation.

FILM COMPRISING A STRIPPABLE SACRIFICIAL LAYER FOR REDUCTION OF SURFACE DEFECTS IN A SUBSTRATE

A coextruded biaxially oriented composite film comprising a polyester substrate layer and disposed on one or both surfaces thereof a strippable sacrificial layer, wherein said strippable sacrificial layer comprises an ethylene-methacrylic acid (EMAA) copolymer. 1. A coextruded biaxially oriented composite film comprising a polyester substrate layer and disposed on one or both surfaces thereof a strippable sacrificial layer , wherein said strippable sacrificial layer comprises an ethylene-methacrylic acid (EMAA) copolymer , and wherein the polyester is derived from: (i) one or more diol(s); (ii) one or more aromatic dicarboxylic acid(s); and (iii) optionally , one or more aliphatic dicarboxylic acid(s) of formula CH(COOH)wherein n is 2 to 8 , wherein said aromatic dicarboxylic acid(s) is/are present in the polyester in an amount of from 80 to 100 mole % based on the total amount of dicarboxylic acid components in the polyester.2. The film according to wherein the methacrylic acid is present in the EMAA copolymer in the range of from about 2 to about 15 wt % of the copolymer.3. The film according to wherein the EMAA copolymer is an ionomer comprising a minor proportion of metal salt-containing units of methacrylic acid.4. The film according to wherein the EMAA copolymer is an ionomer selected from copolymers of ethylene and methacrylic acid partially or completely neutralised with metal cation(s).5. The film according to wherein the metal is selected from alkali metals claim 3 , magnesium and zinc.6. The film according to wherein the thickness of the substrate layer is in the range of from about 5 to about 500 μm and/or the thickness of the strippable layer is in the range of from about 2 to about 200 μm.7. The film according to wherein the adhesive strength of the strippable sacrificial layer to the polyester substrate is such that the peel force is in the range of from about 20 to about 250 gF.8. The film according to wherein the substrate has a haze of no more than ...

Moisture resistant polyimide compositions

The invention relates to a moisture resistant composition comprising: a) from 20 to 80 weight percent based on the total weight of the composition of a polyetherimide copolymer made from a monomer mixture comprising 3, 3′ bisphenol-A dianhydride (BPADA), and 4, 4′-diaminodiphenyl sulfone (DDS); b) from 5 to 75 weight percent based on the total weight of the composition of polyetheretherketone (PEEK); and c) from 0 to 30 weight percent based on the total weight of the composition of a filler. The invention relates to a reflector substrate comprising a moisture resistant layer metalized with a reflective layer, wherein the moisture resistant layer comprising the moisture resistant composition. The invention relates to a method for producing a metalized coating without a primer comprising applying a reflective layer directly to a moisture resistant layer in the absence of a primer, wherein the moisture resistant layer comprises the moisture resistant composition.

Polymer Having Polycyclic Groups and Coating Compositions Thereof

A polymer and coating composition containing the polymer are provided that are useful in coating applications such as, for example, food or beverage packaging containers. The polymer preferably includes a backbone having one or more polycyclic groups. In one embodiment, the polymer is a polyester and, more preferably, a polyester-urethane polymer. In one embodiment, the one or more polycyclic groups is a tricyclic or higher group.

Entry sheet for drilling use

The present invention relates to an entry sheet for drilling use, which exhibits excellent hole position accuracy even when transported at ambient temperature for a long time and/or stored under a thermal environment having a higher temperature than in Japan, more specifically to an entry sheet for drilling use for a laminated board or a multi-layered board comprising a metallic support foil and a layer of water-soluble resin composition formed on at least one surface of the metallic support foil, wherein the water-soluble resin composition comprises a water-soluble resin, a water-soluble lubricant and a linear unsaturated fatty acid salt, the layer of water-soluble resin composition is formed by cooling from a cooling start temperature of 120° C. to 160° C. to a cooling end temperature of 25° C. to 40° C. within 60 seconds at a cooling rate of not less than 1.5° C./sec, the water-soluble resin composition has a degree of crystallinity of not less than 1.2, the layer of water-soluble resin composition has a standard deviation σ of surface hardness of not more than 2, and a surface hardness of not less than 8.5 to not more than 25 N/mm 2 .

Polyester-Based Coating Composition for Metal Substrates

The present invention provides novel packaging articles, e.g., food and beverage cans, having a novel coating composition applied to at least a portion of a surface thereon. In preferred embodiments, the coating composition includes at least a film-forming amount of a copolyester resin having a backbone that includes one or more soft segments and a plurality of hard segments. The copolyester resin preferably has a glass transition temperature from about from about 10° C. to about 50° C. The present invention also provides a method for making coated articles. 120-. (canceled)21. A method of making a polyester polymer suitable for a beverage can end coating composition , wherein the polyester polymer does not include urethane linkages , the method comprising:(a) preparing a cyclic-group containing polyester prepolymer by reacting reactants including polyacid and polyol reactants wherein one or more of the polyacid or polyol reactants include aromatic groups, saturated or unsaturated monocyclic alicyclic groups, saturated or unsaturated polycyclic groups, or combinations thereof;(b) reacting the cyclic-group containing polyester prepolymer with a polyacid other than an aromatic acid to form the polyester polymer.22. The method of claim 21 , wherein the cyclic-group containing polyester prepolymer has a glass transition temperature of at least 20° C.23. The method of claim 22 , wherein the cyclic-group containing polyester prepolymer has a glass transition temperature of about 100° C. or less.24. The method of claim 21 , wherein the cyclic-group containing polyester prepolymer has a glass transition temperature of at least 50° C. to about 100° C. or less.25. The method of claim 21 , wherein the cyclic-group containing polyester prepolymer has a glass transition temperature of at least 70° C. to about 100° C. or less.26. The method of claim 22 , wherein the cyclic-group containing polyester prepolymer has a number average molecular weight of at least about 500.27. The ...

Polyester Polymers Comprising Lignin

Disclosed is a polyester polymer prepared from a reaction mixture comprising a polyacid component and a polyol component that comprises lignin. Residues of lignin are incorporated into the backbone of the polyester polymer. Coatings comprising the same and substrates coated at least in part with such coatings are also disclosed. 112-. (canceled)13. A method of protecting a metal substrate from corrosion comprising:applying a coating composition over at least a portion of a substrate comprising metal, the coating composition comprising a mixture of reactants comprising (a) a polycarboxylic acid component; and (b) a polyol component consisting essentially of (1) a lignin component consisting essentially of lignin, wherein the lignin comprises 10 to 20 weight % of the polyester based on total solids, and (2) at least one other hydroxyl functional component not including lignin, such that residues of lignin are incorporated into the coating composition; andcuring the coating composition to form a thermoset polyester coating such that the cured coating provides increased corrosion protection to the substrate compared with a cured coating comprising a polyester polymer not incorporating lignin.14. The method of claim 13 , wherein in the metal comprises aluminum and/or steel.15. The method of claim 13 , wherein the coating composition further comprises a filler comprising lignin powder.16. The method of claim 13 , wherein the lignin comprises wheat straw lignin or wood lignin.17. The method of claim 13 , wherein the coating composition further comprises a crosslinker reactive with hydroxyl groups of the coating composition.18. The method of claim 13 , wherein the coating composition further comprises a colorant.19. The method of claim 13 , wherein the coating composition is applied directly to the substrate as a primer coating composition.20. The method of claim 19 , further comprising applying a topcoat over the primer coating composition.21. The method of claim 13 , ...

POLYMER BATTERY MODULE PACKAGING SHEET AND A METHOD OF MANUFACTURING THE SAME

A polymer battery module packaging sheet includes, as essential components, a base layer (), an aluminum layer (), chemical conversion coatings () coating the opposite surfaces of the aluminum layer (), and an innermost layer (). The chemical conversion coatings () are formed by processing the opposite surfaces of the aluminum layer () by a phosphate treatment method. The base layer () and the innermost layer () are bonded to the chemical conversion coatings () of the aluminum layer () with adhesive layers (), respectively. 1. A polymer battery module packaging sheet for forming an embossed type packaging comprising:an oriented nylon film,a first chemical conversion coating,an aluminum layer,a second chemical conversion coating,an adhesive layer, anda heat-sealable resin layer,the above layers being provided in this order, whereinthe heat-sealable resin layer is formed of a cast polypropylene.2. The polymer battery module packaging sheet according to claim 1 , wherein the aluminum layer has an iron content of 0.3 to 0.9 percent by weight.3. The polymer battery module packaging sheet according to claim 2 , wherein the first chemical conversion coating and the second chemical conversion coating are formed from an aqueous solution comprising a mixture of a phenolic resin claim 2 , a trivalent chromium fluoride compound claim 2 , and phosphoric acid.4. The polymer battery module packaging sheet according to claim 1 , wherein the cast polypropylene heat-sealable resin layer is formed of an ethylene-propylene copolymer resin.5. The polymer battery module packaging sheet according to claim 3 , wherein the cast polypropylene heat-sealable resin layer is formed of an ethylene-propylene copolymer resin.6. The polymer battery module packaging sheet according to claim 1 , wherein the adhesive layer and the heat-sealable resin layer are formed by a sandwich lamination method.7. The polymer battery module packaging sheet according to claim 3 , wherein the adhesive layer and the ...

Coating Compositions for Aluminum Beverage Cans and Methods of Coating Same

A coating composition for a food or beverage can that includes an emulsion polymerized latex polymer formed by combining an ethylenically unsaturated monomer component with an aqueous dispersion of a water-dispersible polymer.

COMPOSITE BEARINGS HAVING A POLYIMIDE MATRIX

The present disclosure relates to bearing and seal assemblies comprising a composite structure which includes a substrate and a layer disposed on the substrate. The layer disposed on the substrate includes a polyimide matrix and a filler dispersed within the polyimide matrix. The filler can be a thermoplastic polymer, such as PTFE, and/or an organic filler. The bearing assembly can exhibit a synergistic improvement in wear resistance and coefficient of friction. 1. A bearing comprising:a. a substrate; and i. a polyimide matrix; and', 'ii. a filler dispersed within the polyimide matrix, wherein the filler comprises a thermoplastic and/or an organic filler., 'b. a first layer disposed on the substrate, wherein the layer comprises'}2. The bearing of claim 1 , wherein the substrate comprises a metal substrate.3. The bearing of claim 1 , wherein the substrate steel claim 1 , aluminum claim 1 , bronze claim 1 , or copper.4. The bearing of claim 1 , wherein the polyimide matrix comprises a crosslinked and imidized polyamic acid or polyamic acid salt.5. The bearing of claim 4 , wherein the crosslinked and imidized polyamic acid or polyamic acid salt comprises a reaction product of two different monomers selected from the group consisting of: pyromellitic dianhydride (PMDA) claim 4 , 3 claim 4 ,3′-4 claim 4 , 4′-biphenyltetracarboxylic dianhydride (BPDA) claim 4 , 2 claim 4 , 2-bis (3 claim 4 , 4-dicarboxyphenyl) hexafluoropropane dianhydride (6FDA) claim 4 , 2 claim 4 , 2′-bis [4-(3 claim 4 , 4-dicarboxyphenoxy)phenyl]propane dianhydride (BPADA) claim 4 , benzophenonetetracarboxylic dianhydride (BTDA) claim 4 , and 4 claim 4 , 4′-oxydianiline (ODA) claim 4 , or m-phenylene diamine (m-PDA) claim 4 , 4 claim 4 , 4′-diaminophenyl sulphone (4 claim 4 ,4′-DDS) claim 4 , p-phenylene diamine (p-PDA) claim 4 , and methylene dianiline (MDA).6. The bearing of claim 1 , wherein the filler comprises a thermoplastic fluoropolymer.7. The bearing of claim 1 , wherein the filler comprises ...

Laminate Facing for Fiber Reinforced Materials And Composite Materials Formed Therefrom

The present invention provides a laminate material having a polyester film and a web of polyester fibers cohesively bonded directly thereto, such that portions of the fibers are bonded to the polyester film and portions of die fibers are free from the polyester film. The invention may also include a glass reinforced polymer layer formed on the laminated facer where the polymer of the glass reinforced polymer layer is commingled with the nonwoven of the laminated facer. The laminate may further include a second polymer layer having a thickness joined to the fiber layer and/or a layer of hot melt adhesive applied to the poly ester fibers. Also presented is a composite material having a polyester film, a layer of polyester fibers bonded to the second polymer layer; a second polymer layer joined to the polyester film; and a glass reinforced polymer layer formed on the laminated facer, where the polymer of the as reinforced polymer layer is commingled with the nonwoven of the laminated facer. 1. A laminate material comprising:a base layer of a polymer film, 'a bonded fiber web having a density of 17-100 GSM and including polymer fibers cohesively bonded directly thereto, such that portions of the fibers are bonded to the polymer film and portions of the fibers are free from the polymer film.', 'a heat sealable polymer film having a thickness of 0.5-5 mil, and'}2. The laminate material of claim 1 , wherein the polymer film is a polyester film.3. The laminate material of claim 1 , wherein the polymer film is a polyethylene terephthalate film.4. The laminate material of claim 1 , wherein the polymer fibers comprise polyester.5. The laminate material of claim 1 , wherein the polymer polyethylene terephthalate.6. The laminate material of claim 1 , wherein the polymer film is selected from the group consisting of polyethylene claim 1 , polyvinylidene fluoride claim 1 , poly(methyl methacrylate) claim 1 , polycarbonate claim 1 , acrylonitrile butadiene styrene claim 1 , ...

Resin compositions for thermosetting powder coating compositions

The invention relates to a resin composition comprising at least an organophosphorous compound and a branched amorphous carboxylic acid functional polyester, said polyester having a T g of at least 40° C., said polyester comprising at least 1 to 45% mol of 2,2-dimethyl-1,3-propanediol; a C 3 to C 5 aliphatic diol AD1 not including 2,2-dimethyl-1,3-propanediol; a C 6 to C 50 aliphatic or cycloaliphatic diol AD2; 0.1 to 10% mol of an at least trifunctional monomer; 1 to 55% mol of terephthalic acid, wherein the % mol is based on the polyester. The powder coatings of the present invention derived upon curing at low temperature of the thermosetting powder coating compositions of the invention that were storage stable and comprised said resin composition and a crosslinker having functional groups that are reactive with the carboxylic acid groups of the polyester, have limited or no blooming, good smoothness sufficient reverse impact resistance and preferably have also good degassing limit.

Polyesters and articles made therefrom

Disclosed herein are polyesters and articles made therefrom. The article comprising a substrate comprising a first surface and a second surface, the second surface in contact with an outside environment, wherein the substrate comprises a polymer comprising poly(trimethylene furandicarboxylate) (PTF), and wherein the polymer provides an improvement in gas barrier properties of the substrate as compared to a substrate comprising nascent polyethylene terephthalate) (PET).

Coating composition for polyester film

The present invention relates to a coating composition for polyester film capable of printing on all types of printers with liquid and dry toners. The coating composition comprising of a combination of polyethylene carboxylic acid dispersion and homopolymer or copolymer of polyacrylate dispersion and/or homopolymer or copolymer of polyvinyl acetate dispersion, wherein acrylate and/or acetate content be is in the range of 1 to 50% of carboxylic acid content in the dispersion.

Coating Composition

A coating composition comprising 1. A coating composition comprising a resin material comprising a polyester imide polymer; one or more titanate material; one or more OH reactive cross linking material and one or more silane material.3. A coating composition according to claim 2 , wherein the one or more functional groups each independently comprises hydroxyl claim 2 , epoxy claim 2 , amino (primary claim 2 , secondary or tertiary) claim 2 , amido claim 2 , cyano claim 2 , isocyano claim 2 , ethylenic unsaturation claim 2 , carboxylic acid claim 2 , aldehyde claim 2 , ketone claim 2 , C═O claim 2 , esters claim 2 , C1 to C4 alkyl esters of carboxylic acids claim 2 , alkyl carboxyl oxy claim 2 , linear or branched claim 2 , saturated or unsaturated C1 to C6 alkyl carboxyl oxy claim 2 , acryloxy and/or methacryloxy groups.4. A coating composition according to claim 2 , wherein the silane material comprises one or more of the following: γ-glycidyloxypropyl trialkoxy silane claim 2 , γ-Glycidoxypropyl trialkoxysilane claim 2 , alkyl trialkoxy silane claim 2 , (N-(β-aminoethyl)-γ-aminopropyl trialkoxysilane claim 2 , (N-(β-aminoethyl)-γ-aminopropyl triethoxysilane and/or γ-methacryloxypropyl trialkoxysilane.5. A coating composition according to claim 1 , wherein the polyester imide polymer is formed from one or more imide containing moiety substituted with i) two or more acid groups claim 1 , ii) two or more alcohol groups or claim 1 , iii) at least one acid group and at least one alcohol group.6. A coating composition according to claim 5 , wherein the imide containing moiety contains a cyclic imide group.7. A coating composition according to claim 5 , wherein the formation of the polyester imide polymer takes place in the presence of a catalyst.8. A coating composition according to claim 7 , wherein the catalyst is selected from tetra n butyl titanate; tetra iso propyl titanate; tetra ethyl hexyl titanate; zinc acetate; di butyl tin oxide; and/or butyl stannoic acid.9. ...

Sealing film suitable for food packaging and preparation method thereof

A sealing film suitable for food packaging is provided, which adopts the following solution. The sealing film comprises, in sequence, a PET layer, a VMPET layer and a PE layer from inside to outside, wherein the PE layer comprises 100-110 parts of PE, 15-20 parts of EVA, 15-20 parts of EAA, 55-60 parts of HDPE and 10-15 parts of LLDPE in parts by mass. In this manner, the addition of HDPE and LLDPE into the PE layer is intended to enhance the tensile strength of the sealing film.

SURFACE-TREATED ALUMINUM PLATE, ORGANIC-RESIN-COATED SURFACE -TREATED ALUMINUM PLATE, CAN BODY AND CAN LID FORMED BY USING THE SAME

A surface-treated aluminum plate obtained by forming, on at least one surface of an aluminum plate, a conversion-coated layer that contains a polyester resin and a zirconium compound or a titanium compound. The surface-treated aluminum plate excellently adheres to an organic resin coating and can be used as a material for producing cans featuring excellent corrosion resistance and shock resistance. 1. A surface-treating solution for treating the surface of an aluminum plate by a conversion treatment , the surface-treating solution containing a water-dispersible polyester resin and fluorine ions , zirconium ions or titanium ions.2. The surface-treating solution according to claim 1 , wherein said polyester resin is contained in an amount of 100 to 10 claim 1 ,000 ppm claim 1 , and said zirconium ions or said titanium ions are contained in an amount of 5 to 5 claim 1 ,000 ppm.3. The surface-treating solution according to claim 1 , wherein a polycarboxylic acid and/or a water-dispersible particulate component is contained.4. The surface-treating solution according to claim 3 , wherein said polyester resin is contained in an amount of 500 Co 10 claim 3 ,000 ppm claim 3 , said water-dispersible particulate component is contained in an amount of 100 to 3 claim 3 ,000 ppm claim 3 , said polycarboxylic acid is contained in an amount of 5 to 2 claim 3 ,000 ppm claim 3 , and said zirconium ions or said titanium ions are contained in an amount of 5 to 5 claim 3 ,000 ppm. The present application is a continuation application of U.S. application Ser. No. 14/387,714, filed Sep. 24, 2014, which is a National Stage of International Patent Application No. PCT/JP2013/059502, filed Mar. 29, 2013, which claims priority of JP 2013-064171, filed Mar. 26, 2013, JP 2012-082182, filed on Mar. 30, 2012 and JP 2012-082181, filed Mar. 30, 2012. The entire disclosures of U.S. application Ser. Nos. 14/387,714 and International Application PCT/JP2013/059502 are expressly incorporated by reference ...

Thin Film Devices and Methods for Preparing Thin Film Devices

A method for preparing a device having a film on a substrate is disclosed. In the method, a film is deposited on a polymeric substrate. The film includes at least one metal. A metal in the film is converted to a metal oxide using microwave radiation. One example device prepared by the method includes a polyethylene napthalate substrate and a film on the substrate, wherein the film includes a semiconducting copper oxide and silver as a dopant.

SOLVENTLESS LAMINATING ADHESIVE FOR FLEXIBLE PACKAGING LAMINATIONS AND LAMINATED STRUCTURES MADE WITH THE ADHESIVE

Two-component solventless adhesive compositions for lamination applications and laminated structures, including flexible laminated packaging, comprising at least two substrates, including structures comprising reverse printed ink films and/or metallized films. The adhesive comprises a prepolymer having one or more oligomers with a relatively high molecular weight. 1. A two-component solventless adhesive comprising a prepolymer havinga) a first oligomer with a molecular weight of at least about 3,500 g/mole; andb) an isocyanate.2. The adhesive of wherein the oligomer is a polyol selected from the group consisting of polyoxypropylene glycol claim 1 , polyoxyethylene glycol claim 1 , copolymers of ethylene oxide and propylene oxide and polyester polyols.3. The adhesive of wherein the first oligomer is in an amount of at least about 20% by weight of the prepolymer.4. The adhesive of wherein the isocyanate is selected from the group consisting of hexamethylene diisocyanate claim 1 , toluene diisocyanate claim 1 , diphenylmethane diisocyanate claim 1 , allophonate modified diphenylmethane diisocyanate claim 1 , m-phenylene diisocyanate claim 1 , p-phenylene diisocyanate claim 1 , bitolylene diisocyanate claim 1 , cyclohexane diisocyanate claim 1 , bis-(isocyanatomethyl)cyclohexane claim 1 , dicyclohexylmethane diisocyanate claim 1 , dimer acid diisocyanate claim 1 , trimethyl hexamethylene diisocyanate claim 1 , lysine diisocyanate and its methyl ester claim 1 , isophorone diisocyanate claim 1 , methyl cyclohexane diisocyanate claim 1 , 1 claim 1 ,5-napthalene diisocyanate claim 1 , xylylene diisocyanate and methyl derivatives thereof claim 1 , xylene diisocyanate and methyl derivatives thereof claim 1 , polymethylene polyphenyl isocyanates claim 1 , chlorophenylene-2 claim 1 ,4-diisocyanate claim 1 , polyphenylene diisocyanates claim 1 , isophorone diisocyanate claim 1 , hydrogenated methylene diphenyl isocyanate claim 1 , tetramethyl xylene diisocyanate claim 1 , ...

Polyester polyol resins compositions

The invention relates to compositions of polyester polyol resins comprising a mixture of α,α-branched alkane carboxylic acids glycidyl esters with a defined isomeric composition where the sum of the concentration of the blocked and of the highly branched isomers is at least 50%, preferably above 60% and most preferably above 75% on total composition.

Coating systems for metal substrates and a method for protecting metal substrates using the coating systems

Disclosed are methods of treating a metal to improve the metal's corrosion resistance. In one such method, the method is carried out by applying, to the surface of the metal, a coating which includes magnesium powder and a UV-curable or other radiation-curable binder. In another such method, the method is carried out by applying, to the surface of the metal, a coating which includes magnesium powder and an inorganic binder. In another such method, a coating that includes a magnesium alloy powder and a binder is applied to the surface of the metal. The magnesium alloy powder is selected such that it has a corrosion potential that is from about 0.01 volt to about 1.5 volt more negative than the metal's corrosion potential. Also disclosed are methods of treating a ferrous metals and magnesium alloys to improve the corrosion resistance of these materials.

Polyamide Resin Composition and Molded Article Comprising the Same

A polyamide resin composition and a molded article manufactured using the same. The polyamide resin composition includes: about 15 wt % to about 49 wt % of an aromatic polyamide resin including a repeat unit represented by Formula 1 and a repeat unit represented by Formula 2 as defined in the specification; about 1 wt % to about 30 wt % of a polyamide resin having a glass transition temperature of about 40° C. to about 120° C.; about 1 wt % to about 20 wt % of an olefin-based copolymer; and about 30 wt % to about 50 wt % of calcium carbonate. The polyamide resin composition and the molded article produced using the same can have good properties in terms of plating adhesion, impact resistance, thermal resistance, fluidity, and/or appearance, and the like.

Polyimide resin composition

Provided is a polyimide resin composition capable of forming a polyimide film which is excellent in transparency and heat resistance and has a low thermal linear expansion coefficient. The polyimide resin composition contains a polyimide resin produced by reacting (A) a tetracarboxylic dianhydride with (B) a diamine containing a phenolic hydroxyl group-containing diamine in an amount of from 5 to 100 mol % of the total diamine; and silica microparticles, in a ratio by mass of from 25/75 to 60/40.

Reduced graphene oxide-based-composites for the purification of water

A nanocomposite is disclosed comprising reduced graphene oxide (RGO) and at least one of a metal and an oxide of the metal. Also disclosed is an adsorbent comprising the nanocomposite and an adsorbent comprising the nanocomposite bound to silica by using chitosan. A filtering device comprising the nanocomposite and/or the adsorbent is also disclosed. Also disclosed are methods for producing the nanocomposites, adsorbents, and filtering devices described herein.

Packaging material for molding, exterior case for electricity storage device and electricity storage device

Provided is a molding packaging material capable of sealing without causing sealing failure, significantly reducing cleaning frequency of a seal bar to improve productivity, and preventing occurrence of delamination. The molding packaging material includes a PBT terephthalate (PBT) layer 2 , a heat fusible resin layer 3 , and a metal foil layer 4 between the two layers. The PBT layer 2 and the metal foil layer 4 are bonded via an outer adhesive layer 5 . The outer adhesive layer 5 is formed of a urethane adhesive cured film composed of a polyester polyol, a polyfunctional isocyanate compound, and polyhydric alcohol. The polyester polyol contains a dicarboxylic acid component, the dicarboxylic acid component includes an aromatic dicarboxylic acid. The dicarboxylic acid component contains an aromatic dicarboxylic acid. The content rate of the aromatic dicarboxylic acid in the dicarboxylic acid component is 40 mol % to 80 mol %. The Young's modulus of the cured film of the urethane adhesive is 70 MPa to 400 MPa. The PBT layer has tensile strength of 100 MPa to 300 MPa.

ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREOF

An electrical steel sheet provides: a steel strip () for an electrical steel sheet; and an insulating film () formed at a surface of the steel strip () and containing metal phosphate and organic resin. At least a part of the metal phosphate includes at least one kind of crystal structure selected from a group consisting of a cubic system, a tetragonal system, a hexagonal system, and an orthorhombic system. The organic resin contains at least one kind selected from a group consisting of an acryl-based resin, an epoxy-based resin, and a polyester resin having a carboxyl group or a hydroxyl group at a surface of an emulsion particle for one part by mass to 50 parts by mass relative to 100 parts by mass of the metal phosphate. 1. A manufacturing method of an electrical steel sheet , comprising:coating a treatment solution containing metal phosphate, an organic resin, and a polyhydric alcohol compound at a surface of a steel strip for an electrical steel sheet;performing a baking of the treatment solution so as to form an insulating film in which at least a part of the metal phosphate includes at least one kind of crystal structure selected from a group consisting of a cubic system, a tetragonal system, a hexagonal system, and an orthorhombic system,wherein the treatment solution contains:at least one kind selected from a group consisting of an acryl-based resin, an epoxy-based resin, and a polyester resin having a carboxyl group or a hydroxyl group at a surface of an emulsion particle for one part by mass to 50 parts by mass relative to 100 parts by mass of the metal phosphate when it is converted into a resin solid content, as the organic resin; andthe polyhydric alcohol compound for one part by mass to 20 parts by mass relative to 100 parts by mass of the metal phosphate.2. The manufacturing method of an electrical steel sheet according to claim 1 , wherein the performing the baking of the treatment solution includes:heating the steel strip to which the treatment ...

DELAMINATION RESISTANT, WELDABLE AND FORMABLE LIGHT WEIGHT COMPOSITES

The present invention relates to filled polymeric materials including a thermoplastic polymer and a metallic filler and to light weight composite materials, which comprise a metallic layer and a polymeric layer, the polymeric layer containing the filled polymeric material. The filled polymeric material preferably is an extruded sheet. The composite materials of the present invention may be formed using conventional stamping equipment at ambient temperatures and/pr welded to other metal materials using conventional welding techniques. 1. A sandwich composite material comprising:a first sheet of metal having a first thickness;a second sheet of metal having a second thickness; and a. a polymeric phase including an ethylene-octene copolymer or an ethylene-hexene copolymer;', 'b. b. a filler phase including metallic filler,, 'an extrusion of a filled polymeric material having a thickness attached to the first sheet of metal and interposed between the first sheet of metal and the second sheet of metal, that includeswherein the sandwich composite material has a total thickness of less than about 10 mm;the combined thickness of the first sheet of metal and the second sheet of metal is about 20 percent to about 70 percent of the total thickness of the sandwich composite material;the thickness of the filled polymeric material is greater than about 30 percent of the total thickness of the sandwich composite material;the concentration of pores and voids in the filled polymeric material is 0 volume percent to 5 volume percent, based on the total volume of the filled polymeric material; andthe sandwich composite material is capable of being drawn to a draw ratio greater than about 1.5.2. The sandwich composite material of claim 1 , wherein the metallic filler includes steel fibers or aluminum fibers.3. The sandwich composite material of claim 1 , wherein an edge of the sandwich composite material is sealed.4. The sandwich composite material of claim 1 , includes a coating over an ...

A layered film

Disclosed is a layered barrier film having a first product component and a second detachable carrier component. The first product component includes a layer of material selected from a group including polyethylenes, polyethylene copolymers, polypropylene copolymers, thermoplastic polyurethanes, thermoplastic polyester elastomers, thermoplastic polyamide elastomers, thermoplastic elastomer compounds, and/or blends thereof, and a second layer made from at least partially inorganic material. The first product component has high barrier properties and is very soft. The second detachable carrier component is a layer of material selected from a group including polyethylenes, polypropylenes, polyesters, polyamides, and/or blends thereof.

POLYESTERS AND ARTICLES MADE THEREFROM

Disclosed herein are polyesters and articles made therefrom. The article comprising a substrate comprising a first surface and a second surface, the second surface in contact with an outside environment, wherein the substrate comprises a polymer comprising poly(trimethylene furandicarboxylate) (PTF), and wherein the polymer provides an improvement in gas barrier properties of the substrate as compared to a substrate comprising nascent poly(ethylene terephthalate) (PET).

POLYESTERS AND ARTICLES MADE THEREFROM

Disclosed herein are polyesters and articles made therefrom. The article comprising a substrate comprising a first surface and a second surface, the second surface in contact with an outside environment, wherein the substrate comprises a polymer comprising poly(trimethylene furandicarboxylate) (PTF), and wherein the polymer provides an improvement in gas barrier properties of the substrate as compared to a substrate comprising nascent poly(ethylene terephthalate) (PET). 1. An article comprising:a substrate comprising a first surface and a second surface, the second surface in contact with an outside environment.wherein the substrate comprises a polymer comprising poly(trimethylene furandicarboxylate) (PTF), andwherein the polymer provides an improvement in gas barrier properties of the substrate as compared to a substrate consisting of nascent poly(ethylene terephthalate) (PET),wherein the improvement for oxygen is in the range of 2-99%, an improvement for carbon dioxide is in the range of 11-99%, and an improvement for moisture is in the range of 3-99%.2. The article of claim 1 , wherein polymer provides an improvement in the range of 50-98% in oxygen barrier properties of the substrate.3. The article of claim 1 , wherein polymer provides an improvement in the range of 50-98% in carbon dioxide barrier properties of the substrate.4. The article of claim 1 , wherein polymer provides an improvement in the range of 25-75% in moisture barrier properties of the substrate.5. The article of claim 1 , wherein the polymer has a crystallinity of less than 100 J/g claim 1 , as measured by differential scanning calorimetry with heating rates of 10° C./min.6. The article of claim 1 , wherein the polymer is a polymer blend comprising poly(trimethylene furandicarboxylate) (PTF) and poly(alkylene furandicarboxylate) claim 1 , andwherein the polymer comprises 0.1-99.9% by weight of PTF based on the total weight of the polymer blend.7. The article of claim 1 , wherein the polymer is ...

Coating Compositions for Aluminum Beverage Cans and Methods of Coating Same

A coating composition for a food or beverage can that includes an emulsion polymerized latex polymer formed by combining an ethylenically unsaturated monomer component with an aqueous dispersion of a water-dispersible polymer. 120-. (canceled)21. A method , comprising the steps of:providing a latex-based acrylic coating composition that comprises a surfactant, a crosslinker, and a latex; wherein the latex includes one or more polymers formed from ethylenically unsaturated monomers; wherein the ethylenically unsaturated monomers include one or more monomers selected from alkyl acrylates and methacrylates, one or more acid-functional monomers, optionally one or more oxirane-group containing monomers, and optionally one or more difunctional (meth)acrylate monomers; wherein acrylamide, methacrylamide, N-isobutoxymethyl acrylamide, or N-butoxymethyl acrylamide are not present in ethylenically unsaturated monomers polymerized in aqueous medium to form the latex; and wherein the coating composition is not made using PVC compounds and is substantially free of mobile and bound bisphenol A;spray applying the coating composition onto an interior surface of an aluminum beverage can including a body portion and an end portion; andcuring the coating composition to form a cured coating that exhibits (i) a global extraction result of less than 50 ppm and (ii) a metal exposure of less than 3 mA on average when the can is filled with 1% NaCl in deionized water and tested pursuant to the Initial Metal Exposure test method disclosed herein.22. The method of claim 21 , wherein the cured coating exhibits no adhesion failure when tested pursuant to ASTM D-3359-Test method B after retort in deionized water for 90 minutes at a heat of 121° C. and a corresponding pressure.23. The method of claim 21 , wherein the cured coating gives a metal exposure of less than 3.5 mA when tested pursuant to the Metal Exposure after Drop Damage test disclosed herein.24. The method of claim 21 , wherein the ...

Photosensitive and via-forming circuit board

A photosensitive and via-forming circuit board comprising a laminate unit, a conductor unit, and a cover layer unit is provided. The laminate unit includes an insulating layer, a first conductive wiring layer and a second conductive wiring layer formed at two opposite sides of the insulating layer, respectively, and at least one through-hole surface defining a through hole extending from the upper surface of the first conductive wiring layer through the insulating layer to the lower surface of the second conductive wiring layer. The conductor unit is formed on the at least one through-hole surface. The cover layer unit is formed from a photosensitive composition comprising an epoxy group-containing compound and a photosensitive polyimide capable of reacting with the epoxy group of the epoxy group-containing compound, and includes a first cover layer formed on the first conductive wiring layer and extending into and filling the through hole.

High Functionality Polyesters And Coatings Comprising The Same

A polyester prepared by free radical polymerization of an unsaturated polyester prepolymer, wherein the polymerization occurs primarily by reaction of the unsaturation of said prepolymer is disclosed. Coatings comprising the same are also disclosed, as are substrates coated at least in part with such coating.

Metal film-coated molded resin articles and production method therefor

A metal film-coated molded resin article includes: a molded article formed of a polybutylene terephthalate-based resin composition and/or a polycarbonate-based resin composition; and a metal film disposed on a surface of the molded article, wherein the resin composition(s) contain(s) a reactive compound and/or a resin having a reactive functional group. A metal film-coated molded resin article includes: a molded article formed of a polybutylene terephthalate-based resin composition; and a metal film disposed on a surface of the molded article, wherein the peel strength of the metal film measured under the adhesion test described in appendix 1 (specifications) of JIS H8630:2006 is ≥9.0 N/cm. A metal film-coated molded resin article may include a metal film excellent in adhesion, formed on the surface of the article such as a molded polybutylene terephthalate based-resin article and/or a molded polycarbonate-based resin article using a dry process instead of electroless plating.

Laminate Facing for Fiber Reinforced Materials and Composite Materials Formed Therefrom

The present invention provides a laminate material having a polyester film and a web of polyester fibers cohesively bonded directly thereto, such that portions of the fibers are bonded to the polyester film and portions of the fibers are free from the polyester film. The invention may also include a glass reinforced polymer layer formed on the laminated facer where the polymer of the glass reinforced polymer layer is commingled with the nonwoven of the laminated facer. The laminate may further include a second polymer layer having a thickness joined to the fiber layer and/or a layer of hot melt adhesive applied to the polyester fibers. Also presented is a composite material having a polyester film, a layer of polyester fibers bonded to the second polymer layer; a second polymer layer joined to the polyester film; and a glass reinforced polymer layer formed on the laminated facer, where the polymer of the glass reinforced polymer layer is commingled with the nonwoven of the laminated facer. 1. A laminate material comprising:a base layer of a polymer filma heat sealable polymer film having a thickness of 0.5-5 mil, anda bonded fiber web having a density of 17-100 GSM and including polymer fibers cohesively bonded directly thereto, such that portions of the fibers are bonded to the polymer film and portions of the fibers are free from the polymer film.2. The laminate material of claim 1 , wherein the polymer film is a polyester film.3. The laminate material of claim 1 , wherein the polymer film is a polyethylene terephthalate film.4. The laminate material of claim 1 , wherein the polymer fibers comprise polyester.5. The laminate material of claim 1 , wherein the polymer polyethylene terephthalate.6. The laminate material of claim 1 , wherein the polymer film is selected from the group consisting of polyethylene claim 1 , polyvinylidene fluoride claim 1 , poly(methyl methacrylate) claim 1 , polycarbonate claim 1 , acrylonitrile butadiene styrene claim 1 , polyvinyl ...

Battery packaging material, production method therefor, battery, and polyester film

A technology for improving molding properties while minimizing curling after molding in a battery packaging material comprising a laminate that is provided with a barrier layer, a heat-sealable resin layer positioned on one surface side of the barrier layer, and a polyester film positioned on the other surface side of the barrier layer. This battery packaging material is configured from at least a laminate provided with a barrier layer, a heat-sealable resin layer positioned on one surface side of the barrier layer, and a polyester film positioned on the other surface side of the barrier layer. The birefringence of the polyester film is in the range of 0.016-0.056.

Delamination resistant, weldable and formable light weight composites

The present invention relates to filled polymeric materials including a thermoplastic polymer and a metallic filler and to light weight composite materials, which comprise a metallic layer and a polymeric layer, the polymeric layer containing the filled polymeric material. The filled polymeric material preferably is an extruded sheet. The composite materials of the present invention may be formed using conventional stamping equipment at ambient temperatures and/or welded to other metal materials using conventional welding techniques.

Circuit board

The present disclosure is directed to a circuit board having a first polyimide coverlay and a second polyimide coverlay derived from 80 to 90 mole % 3,3′,4,4′-biphenyl tetracarboxylic dianhydride, 10 to 20 mole % 4,4′-oxydiphthalic anhydride and 100 mole % 2,2′-bis(trifluoromethyl) benzidine or 100 mole % 3,3′,4,4′-biphenyl tetracarboxylic dianhydride, 20 to 90 mole % 2,2′-bis(trifluoromethyl) benzidine, and 10 to 80 mole % 4,4′-oxydianiline, a first imaged metal layer, a first electrically insulating layer, a second imaged metal layer, a polyimide bondply having a polyimide derived from 80 to 90 mole % 3,3′,4,4′-biphenyl tetracarboxylic dianhydride, 10 to 20 mole 4,4′-oxydiphthalic anhydride and 100 mole % 2,2′-bis(trifluoromethyl) benzidine, a third imaged metal layer, a second electrically insulating layer, a fourth imaged metal layer.

LAMINATE, AND ELEMENT COMPRISING SUBSTRATE MANUFACTURED USING SAME

A method for producing a device substrate by obtaining a laminate comprising a carrier substrate, a first polyimide film comprising a first polyimide resin disposed on at least one surface of the carrier substrate, a second polyimide film disposed on the first polyimide film opposite to the surface of the first polyimide film formed on a surface of the carrier substrate; applying a physical stimulus to the second polyimide film without causing chemical changes in the first polyimide film such that the cross-sections of the second polyimide film are exposed and cross-sectional surfaces of the first polyimide film are not exposed and no physical stimulus is applied to the surface of the carrier substrate, wherein the adhesive strength of the first polyimide to the second polyimide film decreases when the second polyimide film in the laminate is cut to expose cross-sectional surfaces of the second polyimide film; and separating the second polyimide film from the first polyimide film formed on the carrier substrate to obtain the device. 1. A method for producing a device substrate , comprising:obtaining a laminate comprising a carrier substrate, a first polyimide film comprising a first polyimide resin disposed on at least one surface of the carrier substrate, a second polyimide film disposed on the first polyimide film opposite to the surface of the first polyimide film formed on a surface of the carrier substrate;applying a physical stimulus to the second polyimide film without causing chemical changes in the first polyimide film such that the cross-sections of the second polyimide film are exposed and cross-sectional surfaces of the first polyimide film are not exposed and no physical stimulus is applied to the surface of the carrier substrate,wherein the adhesive strength of the first polyimide to the second polyimide film decreases when the second polyimide film in the laminate is cut to expose cross-sectional surfaces of the second polyimide film; andseparating ...

Polyester-Based Coating Composition for Metal Substrates

The present invention provides novel packaging articles, e.g., food and beverage cans, having a novel coating composition applied to at least a portion of a surface thereon. In preferred embodiments, the coating composition includes at least a film-forming amount of a copolyester resin having a backbone that includes one or more soft segments and a plurality of hard segments. The copolyester resin preferably has a glass transition temperature from about from about 10° C. to about 50° C. The present invention also provides a method for making coated articles.

Coating Composition and Articles Made Therefrom

The instant invention provides an aqueous dispersion, a coating composition, coating layers and coated article made therefrom. The coating composition according to the present invention comprises: (1) the inventive aqueous dispersion comprising the melt blending product of: (a) from 50 to 99 percent by weight of one or more first polyesters, based on the total solid content of the dispersion, wherein said one or more first polyesters have an acid number in the range of from less than 15, for example less than 10, or in the alternative less than 5, based on the total solid content of the one or more first polyesters; (b) from 1 to 50 percent by weight of one or more stabilizing agents comprising at least one second polyester, based on the total solid content of the dispersion, wherein said second polyester has a carboxylic acid group and an acid number equal to or greater than 15, for example greater than 20, based on the solid content of the second polyester; (c) one or more neutralizing agents; and (d) from 15 to 90 percent by weight of water, based on the total weight of the dispersion; wherein said dispersion has a solid content of 10 to 85 percent, based on the total weight of the dispersion; and (2) one or more cross-linking agents. 110. -. (canceled).12. A method for producing an aqueous dispersion comprising the steps of:selecting from 75 to 95 percent by weight of one or more first polyesters, based on the total solid content of the dispersion, the one or more first polyesters having an acid number in the range of from less than 15 and wherein the first polyester is a hydroxyl functional polyester having a molecular weight of greater than 5000 g/mol;selecting from 1 to 25 percent by weight of one or more stabilizing agents comprising at least one second polyester, based on the total solid content of the dispersion, the one or more stabilizing agents comprising at least one second polyester having an acid number equal to or greater than 15;selecting one or ...

BONDED METAL AND THERMOPLASTIC COMPONENTS

A method for bonding components is provided. The method includes preparing a surface of a metal component, applying a film adhesive to the prepared surface, forming a thermoplastic component using injection molding such that the film adhesive is positioned between the metal component and the thermoplastic component, and curing the film adhesive. 115-. (canceled)16. A part comprising:a metal component;a thermoplastic component; anda film adhesive positioned between said metal and thermoplastic components, said film adhesive bonding said metal component to said thermoplastic component, wherein said part is fabricated by applying said film adhesive to a surface of said metal component, forming said thermoplastic component using injection molding, and curing said film adhesive after the injection molding.17. A part in accordance with claim 16 , wherein said metal component comprises a titanium fastener.18. A part in accordance with claim 16 , wherein said thermoplastic component comprises a polyetheretherketone (PEEK) cap.19. A part in accordance with claim 16 , wherein said film adhesive is an epoxy film adhesive.20. A part in accordance with claim 16 , wherein said film adhesive is one of a polyurethane film adhesive and a polyimide film adhesive.21. A part in accordance with claim 16 , wherein said thermoplastic component comprises a dielectric cap.22. A part in accordance with claim 16 , wherein said metal component comprises one of a bolt and a screw.23. A part in accordance with claim 16 , wherein a single interface of said metal component is bonded to a single interface of said thermoplastic component.24. A part in accordance with claim 16 , wherein multiple interfaces of said metal component are bonded to multiple interfaces of said thermoplastic component.25. A part in accordance with claim 16 , wherein said part is fabricated by preparing the surface of said metal component prior to applying said film adhesive to the surface of said metal component.26. A part ...

Photosensitive thermosetting resin composition and flexible printed circuit board

There is provided a photosensitive thermosetting resin composition of an alkali development type from which it is possible to form a coating film that is halogen-free yet has high-level flame retardancy, has a superior low warpage property after it is cured, is excellent in plasticity, resolution, soldering heat resistance, chemical resistance, and the like, and a flexible printed circuit board using the same. There is provided a photosensitive thermosetting resin composition of an alkali development type and a flexible printed circuit board using the same, the photosensitive thermosetting resin composition including: (A) a resin component having a (meth)acryloyl group and a carboxyl group in one molecule and soluble in a dilute alkali solution; (B) a phosphorus-containing epoxy thermosetting resin component; (C) a photopolymerization initiator; (D) an organophosphorus compound; and (E) a diluent, and having excellent performance in all the properties comparable to those of conventional photosensitive thermosetting resin compositions using brominated epoxy resin and a halogen-based flame retardant, and having an excellent property of not generating hydrogen bromide which has been a problem at the time of the combustion.

Polyester-containing biaxially-oriented polypropylene films

Polyester-containing multilayer biaxially-oriented polypropylene films are provided. According to the invention, a two- or three-layer polyester-containing cap layer is bonded to a monoaxially oriented polypropylene core, followed by orientation of the resulting composite in a direction transverse to the direction of orientation of the core layer. At least one tie layer is interposed between the core and the polyester. Advantageously, the polyester contains silicone fluid as a processing aid.

Biaxially oriented polylactic acid film with high barrier

Polyamideimide resin, adhesive agent, material for flexible substrate, flexible laminate, and flexible print wiring board

A polyamide-imide resin obtained by a process comprising the step of reacting an aromatic diisocyanate with a diimide dicarboxylic acid containing 40 mol% or more of a compound represented by the following general formula (1) and 20 mol% or more of a compound represented by the following general formula (2).

Coatings and Coating Systems for Metal Substrates

Disclosed are methods of treating a metal to improve the metal's corrosion resistance. In one such method, the method is carried out by applying, to the surface of the metal, a coating which includes magnesium powder and a UV-curable or other radiation-curable binder. In another such method, the method is carried out by applying, to the surface of the metal, a coating which includes magnesium powder and an inorganic binder. In another such method, a coating that includes a magnesium alloy powder and a binder is applied to the surface of the metal. The magnesium alloy powder is selected such that it has a corrosion potential that is from about 0.01 volt to about 1.5 volt more negative than the metal's corrosion potential. Also disclosed are methods of treating a ferrous metals and magnesium alloys to improve the corrosion resistance of these materials.

Metallic semi-finished product

The object of the invention is a semi-finished product, comprising (a) fibrous materials, (b) binders, (c) 15 to 90 vol.-% metallic fillers and (d) 0 to 15 vol.-% non-metallic inorganic fillers, wherein the total contents of fillers (c) and (d) together does not amount to more than 90 vol-% of the semi-finished product, and wherein all volume fractions refer to the solid volume of the semi-finished product. The invention relates to metallic materials and to a method for producing the materials and semi-finished products and to the uses thereof.

Methods and compositions for metal nanoparticle treated surfaces

The present invention comprises methods and compositions comprising metal nanoparticles. The invention comprises metal nanoparticles and surfaces treated with a metal nanoparticle coating. The present invention further comprises compositions for preparing nanoparticles comprising at least one stabilizing agent, one or more metal compounds, at least one reducing agent and a solvent. In one aspect, the stabilizing agent comprises a surfactant or a polymer. The polymer may comprise polymers such as polyacrylamides, polyurethanes, and polyamides. In one aspect, the metal compound comprises a salt comprising a metal cation and an anion. The anion may comprise saccharinate derivatives, long chain fatty acids, and alkyl dicarboxylates.

Polyurethane resins in water dilutable basecoats having low flash and quick-drying characteristics

This invention relates to the field of polyurethane coatings for use in automobile basecoat/clearcoat systems. In particular, this invention relates to the discovery that incorporating a long-chain carboxylic acid of at least 50% by weight of the carboxylic acid component used to make polyester resins which are further incorporated into polyurethane resins provides basecoat composition exhibiting low temperature flash characteristics. These low temperature flash characteristics are exhibited even where the basecoat is deposited at 50-90% relative humidity.

Aqueous-based coating compositions comprising anionic polyurethane principal resin and anionic acrylic grind resin

Aqueous-based basecoat compositions, useful for application to metal and/or plastic substrates, comprise an anionic polyurethane principal resin and an anionic acrylic pigment grind resin. The compositions are particularly adapted to application to substrates over a wide range of ambient humidities and have quick drying characteristics. The incorporation of an anionic acrylic grind resin, which is compatible with the anionic polyurethane principal resin, produces a coating which has good pigment wetting and dispersion characteristics with improved shelf life and color stability.

Composite material for light-, gas- and liquid-tight heat-sealing packagings

A composite material is disclosed, made from paper or cardboard as support material (1) with a plastic coating, in particular for light-, gas- and liquid-tight heat-sealing packagings, whereby the plastic coatings each have external sealing layers (3) and a barrier layer (2) made from metal is arranged between the support material layer (1) and a sealing layer (3). The invention also relates to a method for production thereof. According to the invention, the support material layer (1) is protected in the composite material such that a packaging, made therefrom with the product therein, may be sterilised in an autoclave or similar and said composite material may be simply and economically produced, whereby a further barrier layer (2) is provided on the other side of the support material layer (1).

Security element

Polymer-inorganic particle composites

Inorganic particle/polymer composites are described that involve chemical bonding between the elements of the composite. In some embodiments, the composite composition includes a polymer having side groups chemically bonded to inorganic particles. Furthermore, the composite composition can include chemically bonded inorganic particles and ordered copolymers. Various electrical, optical and electro-optical devices can be formed from the composites.

Dispersions of silicon nanoparticles

Inorganic particle/polymer composites are described that involve chemical bonding between the elements of the composite. In some embodiments, the composite composition includes a polymer having side groups chemically bonded to inorganic particles. Furthermore, the composite composition can include chemically bonded inorganic particles and ordered copolymers. Various electrical, optical and electro-optical devices can be formed from the composites.

High-solids coating composition for improved rheology control containing chemically modified inorganic microparticles

Disclosed is an essentially solvent-based, organic, high-solids coating composition containing (A) a film-forming binder system containing a crosslinkable resin having a weight average molecular weight of from about 500 to about 10,000; (B) substantially colorless, substantially inorganic microparticles stably dispersed in the coating composition; and (C) a solvent system for the crosslinkable resin. The inorganic microparticles prior to incorporation in the coating composition range in size from about 1 to about 150 nanometers and are in the form of a sol of the microparticles in which carbon-containing molecules are chemically bonded to the inorganic microparticles at the surface of the microparticles.

Volatile copper(i) complexes for deposition of copper films by atomic layer deposition

The present invention relates to novel 1,3-diimine copper complexes and the use of 1,3-diimine copper complexes for the deposition of copper on substrates or in or on porous solids in an Atomic Layer Deposition process.

Resin-metal bonded article and method for producing the same

Disclosed is a resin-metal bonded article which is improved in adhesion between a copper component and a PPS or PBT resin. Also disclosed is a method for producing such a resin-metal bonded article. The resin-metal bonded article is obtained by bonding the resin component onto the surface of the copper component through a copper component bonding surface where there is copper oxide in the following range: 10%≦Cu 2 O/(Cu 2 O+CuO)≦75%. Preferably, this resin-metal bonded article further contains a triazine thiol derivative in the resin-component-side bonding surface of the copper component.

Method for treating a polyimide surface to improve the adhesion of metal deposited thereon, and articles produced thereby

A method for treating a polyimide surface is disclosed, in which an adhesion-promoting compound such as thiourea contacts the surface prior to the electroless plating of metal thereon. Articles formed by such a method are also disclosed.

Resin-metal bonded article and method for producing the same

Disclosed is a resin-metal bonded article which is improved in adhesion between a copper component and a PPS or PBT resin. Also disclosed is a method for producing such a resin-metal bonded article. The resin-metal bonded article is obtained by bonding the resin component onto the surface of the copper component through a copper component bonding surface where there is copper oxide in the following range: 10%≦Cu 2 O/(Cu 2 O+CuO)≦75%. Preferably, this resin-metal bonded article further contains a triazine thiol derivative in the resin-component-side bonding surface of the copper component.

Abrasion resistant coatings

A method of protecting a substrate against damage comprising disposing on a substrate one or more coatings, wherein one coating comprises an isocyanate-terminated polyurethane prepolymer and a curing agent; wherein the curing agents comprise polyaspartic esters, ketimines, aldimines, or a combination comprising at least one of the foregoing curing agents; reacting the isocyanate-terminated polyurethane prepolymer with a curing agent; wherein the reacting can optionally be carried out in the presence of moisture or heat; and curing the isoycyanate-terminated polyurethane prepolymer to form the coating.

바이오 칩 및 이를 이용한 바이오 물질 검출 장치

바이오 칩 및 이를 이용한 바이오 물질 검출 장치가 제공된다. 바이오 칩은 기판의 표면 상에 형성되어, 기판의 자체 발광을 억제하는 금속 박막 및 금속 박막 상에 형성되며, 타겟 분자들과 특이 결합하는 포집 분자들이 표면에 고정된 스페이서를 포함하며, 스페이서는, 포집 분자와 타겟 분자의 특이 결합에 의해 스페이서 상에 고정되고, 상기 타겟 분자에 표지되는 형광체로부터 방출되는 형광 신호의 세기가 강화되도록 두께가 조절된다. 바이오 물질, 스페이서, 형광체

Photochromic film material

The invention is directed to a photochromic material that filters, from solar radiation, near infrared radiation and sufficient portions of ultraviolet radiation while transmitting actinic radiation in the wavelength range of about 341±5 nm. The light-transmitting photochromic material provides light and heat stability to achieve a longer useful life. This photochromic material is preferably incorporated in a multilayered structure with constituents provided on or contained within one or more layers to enhance the resistance to light fatigue.

Photochromic film material

The invention is directed to a photochromic material that filters, from solar radiation, near infrared radiation and sufficient portions of ultraviolet radiation while transmitting actinic radiation in the wavelength range of about 341±5 nm. The light-transmitting photochromic material provides light and heat stability to achieve a longer useful life. This photochromic material is preferably incorporated in a multilayered structure with constituents provided on or contained within one or more layers to enhance the resistance to light fatigue.

Roll of web having reactive groups on its surface

A roll of flexible web having on its surface a plurality of reactive vinylsulfonyl groups fixed to the web via a linking group is favorably employable for manufacturing analytical elements to be used for analysis of biochemically active substances, for instance, analytical elements to which nucleotide derivatives or their analogues are attached.

Fluorocarbon resin-coated product

A coated product having at least four coating layers comprising an undercoating layer formed by coating an undercoating material containing a fluorocarbon resin powder and an aromatic resin and having a viscosity of from 20 to 500,000 poise, an intermediate coating layer formed by coating an intermediate coating material containing a fluorocarbon resin powder and an inorganic pigment and having a viscosity of from 20 to 500,000 poise and a topcoating layer formed by coating a topcoating material containing a fluorocarbon resin powder and having a viscosity of from 20 to 500,000 poise, wherein the fluorocarbon resin powder in each coating layer has an average particle size of 0.1 to 40 μm.

Conductive Ink Formulations

A conductive ink formulation comprising silver, at least one first solvent, and a cross link wherein the cross link agent is present in an amount of about 1.5 wt % to about 6 wt % based on total weight of the formulation. The conductive ink formulation is suitable for printing on polymer film substrates, in particular with a gravure printing method. The polymer film substrates may be then applied to other substrates, for example glass substrates, by any suitable process such as lamination.

METHOD FOR MANUFACTURING A LUMINESCENT SCREEN, USABLE IN PARTICULAR AS A RADIOGRAPHIC ENHANCING SCREEN

L'invention concerne les écrans luminescents. Le procédé de fabrication de ces écrans consiste : 1 degrés A déposer sur un support une composition comprenant une suspension de particules d'un agent luminescent dans une composition liquide visqueuse comprenant un premier composé réticulable par action d'un rayonnement et un deuxième composé facilement éliminable; 2 degrés A exposer la couche obtenue à un rayonnement pour réticuler le premier composé de la composition liquide visqueuse et former une matrice polymère réticulée enrobant les particules d'agent luminescent; et 3 degrés A éliminer par évaporation ou sublimation le deuxième composé de la composition du liquide visqueuse pendant ou après l'exposition pour créer des vides dans la matrice. Application à la préparation d'écrans renforçateurs radiographiques. The invention relates to luminescent screens. The process for manufacturing these screens consists of: 1 degrees A depositing on a support a composition comprising a suspension of particles of a luminescent agent in a viscous liquid composition comprising a first compound crosslinkable by the action of radiation and a second compound easily removable ; 2 degrees A exposing the resulting layer to radiation to crosslink the first compound of the viscous liquid composition and form a crosslinked polymeric matrix coating the luminescent agent particles; and 3 degrees Evaporating or sublimating the second compound of the viscous liquid composition during or after exposure to create voids in the matrix. Application to the preparation of radiographic intensifying screens.