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03-05-2017 дата публикации

Двухстороннее маскировочное покрытие

Номер: RU0000170684U1
Автор: Александр Геннадьевич Храпов, Николай Николаевич Костюнин, Светлана Степановна Вавилова, Эдуард Вячеславович Миронов, Юрий Николаевич Сукманюк
Принадлежит: Федеральное государственное бюджетное учреждение "Центральный научно-исследовательский испытательный институт инженерных войск" Министерства обороны Российской Федерации

Полезная модель относится к области военного дела, а более конкретно к средствам скрытия вооружения и военной техники на позициях и районах расположения войск от комплекса фотографических, телевизионных и радиолокационных средств разведки воздушно-космического и наземного базирования.Новым в предложенном техническом решении является то, что в нем основа представлена как поперечно-вязанное трикотажное полотно, на котором с обеих его сторон закреплены ленты электропроводящего материала заполнения, выполненные в виде пилообразной конструкции с асимметричным и последовательным расположением относительно их центральной горизонтальной оси с правой и левой сторон равнобедренных зубцов треугольной формы, в которой основания зубцов деформированы в горизонтальной плоскости соединением внахлест, а периметр представлен волнообразной конфигурацией.Теоретические исследования, проведенные в процессе разработки предложенной полезной модели, подтвердили, что в современных условиях по основным тактико-техническим характеристикам и по критерию оценки «эффективность боевого применении - стоимость» предложенное техническое решение имеет показатели примерно в 1,5…2,0 раза выше по сравнению с известными аналогами. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 170 684 U1 (51) МПК F41H 3/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ФОРМУЛА ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21)(22) Заявка: 2016128010, 11.07.2016 (24) Дата начала отсчета срока действия патента: 11.07.2016 03.05.2017 Приоритет(ы): (22) Дата подачи заявки: 11.07.2016 Адрес для переписки: 143432, Московская обл., Красногорский р-н, пос. Нахабино-2, ул. Карбышева, 2, ФГБУ "ЦНИИИ ИВ" Минобороны России (56) Список документов, цитированных в отчете о поиске: RU 2546470 C1, 10.04.2015. CN 202614096 U, 19.12.2012. CN 205156753 U, 13.04.2016. RU 2007687 C1, 15.02.1994. U 1 1 7 0 6 8 4 R U (57) Формула полезной модели Маскировочное покрытие, состоящее из окрашенных в цвета подстилающего фона местности ...

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Номер записи: 1
07-09-2018 дата публикации

Устройство радиолокационной маскировки дорожной полосы

Номер: RU0000183036U1
Автор: Александр Геннадьевич Храпов, Виктор Александрович Миркискин, Николай Николаевич Костюнин, Сергей Иванович Игонин, Эдуард Вячеславович Миронов, Юрий Николаевич Сукманюк
Принадлежит: Федеральное государственное бюджетное учреждение "Центральный научно-исследовательский испытательный институт инженерных войск" Министерства обороны Российской Федерации

Полезная модель относится к области военного дела, а более конкретно к средствам скрытия в радиолокационном диапазоне излучения электромагнитных волн дорожных полос из бетона при ведении противником воздушно-космической и наземной радиолокационной разведок.Новым в предложенном техническом устройстве является то, что оно содержит отражатель, представленный отдельными, шарнирно объединенными в замкнутый многоугольный контур блок-эшелеттами, установленный заподлицо в бетонное основание, каждый из которых содержит расположенную вертикально опорную прямоугольную перфорированную пластину, с креплением к ее нижним и верхним с боков частям элементов шарнирного соединения, имеющую два, симметрично расположенных в ней относительно вертикальной оси, поперечных прямоугольных выреза, в которых вертикально закреплены направляющие с установленными на них ползунами, с возможностью перемещения в вертикальной плоскости и оборудованными кулачковыми эксцентриками и фланцами с радиальными отверстиями, к которым шарнирно закреплены боковые перфорированные пластины с креплением к их нижним краям подпружиненных фиксаторов со штоками, а верхнее пространство между пластинами заполнено диэлектрическим материалом.Теоретические исследования, проведенные в процессе разработки предложенной полезной модели, подтвердили, что в современных условиях по основным тактико-техническим характеристикам и по критерию оценки «эффективность боевого применении - стоимость» предложенное техническое решение имеет показатели примерно в 1,5…2,0 раза выше по сравнению с известными аналогами. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 183 036 U1 (51) МПК F41H 3/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ (52) СПК F41H 3/00 (2018.05) (21)(22) Заявка: 2018120560, 04.06.2018 (24) Дата начала отсчета срока действия патента: Дата регистрации: 07.09.2018 (45) Опубликовано: 07.09.2018 Бюл. № 25 Адрес для переписки: 143432, Московская обл., Красногорский р-н, пос. ...

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Номер записи: 2
30-04-2019 дата публикации

Маскировочное устройство

Номер: RU0000188970U1
Автор: Александр Геннадьевич Храпов, Николай Николаевич Костюнин, Олег Михайлович Егоров, Эдуард Вячеславович Миронов, Юрий Николаевич Сукманюк
Принадлежит: Федеральное государственное бюджетное учреждение "Центральный научно-исследовательский испытательный институт инженерных войск" Министерства обороны Российской Федерации

Полезная модель относится к области военного дела, а более конкретно к средствам скрытия вооружения и военной техники на месте и в движении от комплекса технических средств воздушно-космической и наземной разведки противника.Новым в предложенном техническом устройстве является то, что в нем каркас выполнен в виде складного ствола, представленный двумя шарнирно соединенными звеньями прямоугольной конфигурации и одним звеном треугольной конфигурации из жесткого полимерного материала трубчатой формы, закрепленных к ним растяжками подвесок в форме круга, из гибкого полимерного материала, с деформациями через 90° и установленных с разворотом на 45° относительно друг друга, при этом их диаметр последовательно увеличен от верхней подвески до нижней в арифметической прогрессии, пружин раскрытия, установочных, тросов и регулирующего механизма, содержащего плоскую платформу, шарнирно закрепленную к вершине треугольного звена ствола, имеющую четыре сквозных отверстия, расположенные диаметрально противоположно друг относительно друга, шарнирно закрепленный к ней фиксатор в виде крюка, а также удерживающий трос, закрепленный одним концом к фиксатору, а другим, на установленные внутри опоры захваты, маскировочное покрытие выполнено ярусным, каждый ярус является независимым, имеет форму конуса, низ которого перекрывает верх нижнего яруса и основанием закреплен к подвеске, а вершиной к установочному тросу, при этом верх яруса, со стороны вершины треугольного звена ствола, закреплен через ее отверстия к плоской платформе.Теоретические исследования, проведенные в процессе разработки предложенной полезной модели, подтвердили, что в современных условиях по основным тактико-техническим характеристикам и по критерию оценки «эффективность боевого применении - стоимость» предложенное техническое решение имеет показатели примерно в 2,0…3,0 раза выше по сравнению с известными аналогами. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 188 970 U1 (51) МПК F41H 3/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ...

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Номер записи: 3
28-05-2019 дата публикации

Устройство для маскировки бронетехники

Номер: RU0000189602U1
Автор: Александр Геннадьевич Храпов, Николай Николаевич Костюнин, Олег Михайлович Егоров, Эдуард Вячеславович Миронов, Юрий Николаевич Сукманюк
Принадлежит: Федеральное государственное бюджетное учреждение "Центральный научно-исследовательский испытательный институт инженерных войск" Министерства обороны Российской Федерации

Полезная модель относится к области военного дела, а более конкретно к средствам скрытия объектов бронетехники при ведении противником воздушно-космической и наземной разведок в тепловом диапазоне излучения ЭМВ.Новым в предложенном техническом устройстве является то, что оно содержит каркас, который выполнен из жесткого полимерного материала трубчатой формы и представлен подпружиненной прямоугольной рамой, шарнирно установленной посредством вакуумных присосок на корме объекта параллельно газовыхлопному коллектору, пусковым механизмом, подпружиненным ползуном, шарнирно закрепленным к верхней части рамы, образуя кривошипно-ползунный механизм с системой пружин, ползун представлен прямоугольной рамой с опорной ходовой частью в виде колес и с возможностью перемещения в горизонтальной плоскости по поверхности объекта, а теплоотражающее покрытие представлено пневматической оболочкой, из эластичного полимерного материала, образующую выпуклую вверх трапецеидальную пневмапанель, содержащую замкнутый контур и разделенную на две части, одна из которых в виде скрывающего элемента, закреплена к ползуну, с креплением к ее верхней поверхности, от торца до верха рамы, теплоизоляционного слоя и имитационного элемента, закрепленного к раме с противоположной стороны от скрывающего, оборудованы сворачивающими элементами в виде плоских спиральных пружин, установленных в основании скрывающего элемента, с возможностью сворачивания вверх, а в имитационном элементе в верхней его части, с возможностью сворачивания вниз, при этом имитационный элемент на верхней поверхности имеет систему отверстий, с металлическим обрамлением, имитирующую выходное отверстие газовыхлопного коллектора машины в верхнюю полусферу.Теоретические исследования, проведенные в процессе разработки предложенной полезной модели, подтвердили, что в современных условиях по основным тактико-техническим характеристикам и по критерию оценки «эффективность боевого применении - стоимость» предложенное техническое решение имеет ...

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Номер записи: 4
25-02-2020 дата публикации

Мобильное индивидуальное устройство для маскировки или укрытия подвижной военной техники

Номер: RU0000196290U1
Автор: Виталий Геннадиевич Иванов, Денис Владимирович Карнаух, Роман Николаевич Бондаренко, Сергей Витальевич Шангала, Сергей Георгиевич Дубинин
Принадлежит: Федеральное государственное казенное военное образовательное учреждение высшего образования "ВОЕННАЯ АКАДЕМИЯ МАТЕРИАЛЬНО-ТЕХНИЧЕСКОГО ОБЕСПЕЧЕНИЯ имени генерала армии А.В. Хрулева"

Полезная модель относится к области искусственной индивидуальной маскировки или укрытия подвижной военной техники, в частности для укрытия колесной военной автомобильной техники на марше и в местах рассредоточения. Мобильное индивидуальное устройство (1) состоит из надувной оболочки (6), блока управления (2) и источника питания сжатым воздухом (3). При этом блок управления (2) и источник питания сжатым воздухом (3) (ресивер с сжатым воздухом) с функцией откачки воздуха подсоединен к развертывающейся надувной оболочке (6), которая закрепляется на маскируемом объекте, состоящей из секций, имеющих случайно повторяющиеся утолщения в виде разновеликих оболочек, расположенных по всей длине секций, и гибких ремней, скрепленных между собой, к которым прикреплена маскировочная сеть (7). Обеспечивается создание мобильного индивидуального устройства для маскировки или укрытия подвижной военной техники и его незаметного использования, предназначенного для искажения внешнего вида маскируемого объекта от средств разведки противника. 3 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 196 290 U1 (51) МПК F41H 3/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ (52) СПК F41H 3/00 (2019.08) (21)(22) Заявка: 2019138356, 26.11.2019 (24) Дата начала отсчета срока действия патента: Дата регистрации: 25.02.2020 R U 1 9 6 2 9 0 U 1 Адрес для переписки: 199034, Санкт-Петербург, наб. Адмирала Макарова, 8, "Военная академия материальнотехнического обеспечения имени генерала армии А.В. Хрулева", ООНР (56) Список документов, цитированных в отчете о поиске: RU 2253827 C1, 10.06.2005. RU 180759 U1, 22.06.2018. RU 2284002 C2, 20.09.2006. CN 205537345 U, 31.08.2016. U 1 (45) Опубликовано: 25.02.2020 Бюл. № 6 (73) Патентообладатель(и): Федеральное государственное казенное военное образовательное учреждение высшего образования "ВОЕННАЯ АКАДЕМИЯ МАТЕРИАЛЬНО-ТЕХНИЧЕСКОГО ОБЕСПЕЧЕНИЯ имени генерала армии А.В. Хрулева" (RU) 1 9 6 2 9 0 Приоритет(ы): (22) ...

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Номер записи: 5
28-10-2021 дата публикации

Устройство маскировки транспортного средства

Номер: RU0000207433U1
Автор: Алексей Владимирович Назаров, Андрей Сергеевич Бутранов, Борис Георгиевич Еремин, Максим Юрьевич Сотников, Никита Юрьевич Поляков, Николай Николаевич Николаев, Сергей Викторович Псянин
Принадлежит: ФЕДЕРАЛЬНОЕ ГОСУДАРСТВЕННОЕ КАЗЕННОЕ ВОЕННОЕ ОБРАЗОВАТЕЛЬНОЕ УЧРЕЖДЕНИЕ ВЫСШЕГО ОБРАЗОВАНИЯ Военная академия Ракетных войск стратегического назначения имени Петра Великого МИНИСТЕРСТВА ОБОРОНЫ РОССИЙСКОЙ ФЕДЕРАЦИИ

Полезная модель относится к области военной техники, в частности к устройствам снижения тепловой заметности подвижных агрегатов при длительно работающем двигателе на полевой позиции, в том числе и дизель генераторов, что позволяет повысить эффективность маскировки в инфракрасном (ИК) диапазоне за счет снижения температурного фона выхлопной трубы и газа.Устройство для снижения температурного фона выхлопной трубы и газа транспортного средства состоит из двигателя внутреннего сгорания 1, сажевого фильтра 2, бака для запаса воды 3 с закрепленным снизу бака для запаса воды 3 напорным насосом 4, соединенным с устройством для впрыска воды 5 в систему выхлопа, устройство для впрыска воды 5 размещено выше уровня глушителя 6 на 15 см, многокамерного водяного замка 7 с горизонтально разделяющей перегородкой 8 и трубой подъема воды через центр 9, обеспечивающего глушение шума выхлопа с минимальным противодавлением, соединенного входным патрубком 10 с глушителем 6. Движение демаскирующего газа от работающего двигателя внутреннего сгорания происходит по полым элементам 11, 12 и входному патрубку 10. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 207 433 U1 (51) МПК F41H 3/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ (52) СПК F41H 3/00 (2021.08) (21)(22) Заявка: 2020134535, 20.10.2020 (24) Дата начала отсчета срока действия патента: Дата регистрации: 28.10.2021 (45) Опубликовано: 28.10.2021 Бюл. № 31 Адрес для переписки: 142210, Московская обл., г. Серпухов, ул. Бригадная, 17, ФВА РВСН им. Петра Великого R U 2 0 7 4 3 3 U 1 (56) Список документов, цитированных в отчете о поиске: RU 2178137 C2, 10.01.2002. RU 2594475 C1, 20.08.2016. RU 2096722 C1, 20.11.1997. US 5117737 A1, 02.06.1992. DE 2731205 B2, 17.01.1980. (54) УСТРОЙСТВО МАСКИРОВКИ ТРАНСПОРТНОГО СРЕДСТВА (57) Реферат: Полезная модель относится к области военной воды 3 напорным насосом 4, соединенным с техники, в частности к устройствам снижения устройством для впрыска воды ...

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Номер записи: 6
12-01-2012 дата публикации

Effect pigments based on coated glass flakes

Номер: US20120010300A1
Автор: Klaus Ambrosius, Marcus Mathias, Ralf Anselmann
Принадлежит: Individual

The present invention relates to effect pigments based on thin glass flakes and to a method for the production of such pigments. The resulting pigment can be used in any application for which pearlescent pigments have been heretofore used such as, for example, in plastics, paints, inks, cosmetic formulations, coatings including solvent or waterborne automotive paint systems, powder coatings, inks and agriculture foils.

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Номер записи: 7
09-02-2012 дата публикации

Material and applicator for pinhole and small defect repair

Номер: US20120034373A1
Автор: Helena Twardowska, Kimm Liddell, Robert Mark Adams
Принадлежит: ILLINOIS TOOL WORKS INC

A method for finishing a repaired surface is described. The method includes wiping a sealer on the repaired surface to seal microporosity in the repaired surface, the sealer consisting essentially of a mixture of polymer, at least one filler, solvent, and optionally microspheres; and applying a top coat to the sealed surface without sanding the sealed surface, the top coat being free of visible pinholes. Sealers and tools for applying surface sealers are also described.

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Номер записи: 8
03-05-2012 дата публикации

Uv photoactivatable curable paint formulations and cured coatings thereof

Номер: US20120107523A1
Автор: Nirupama Karunaratne
Принадлежит: Honda Motor Co Ltd

A UV photoactivatable curable paint formation for providing a cured paint coating of a desired appearance on a substrate by UV irradiation, comprises a UV curable film-forming compound; a UV photoinitiator; a particulate UV reflective material in an effective rate of curing enhancing amount without affecting the resultant desired appearance of the cured paint coating.

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Номер записи: 9
24-05-2012 дата публикации

Printing ink, in particular ink-jet ink, containing pearlescent pigments based on fine and thin substrates

Номер: US20120125229A1
Автор: Barbara Mendler, Günter KAUPP, Michael GRÜNER, Stefan Engel, Ulrich Schmidt
Принадлежит: ECKART GMBH

A printing ink, preferably ink-jet ink, containing pearlescent pigments and at least one of at least one solvent, at least one radiation-curable component and at least one binder, wherein the pearlescent pigments comprise a substantially transparent platelet-shaped substrate having a density ρ S and at least one optically active coating having a density ρ M , and the pearlescent pigments have a d 90 value for a cumulative frequency distribution of a volume-averaged size distribution function with a range from 3.5 to 15 μm. The invention further relates to a process for producing the printing ink.

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Номер записи: 10
24-05-2012 дата публикации

Method for Manufacturing Highly Iridescent Titanium Oxide Composition

Номер: US20120128604A1
Автор: Azuma Yanagita, Fukuji Suzuki, Fumi Nagira, Kohta Kobayashi, Takahiro Kaida, Yukio Murui
Принадлежит: Nihonkoken Kougyo KK

A highly iridescent titanium oxide composition, which not only produces new and outstanding luster as well as color brightness within a recognized color range by interference colors but also retains clear complementary colors. The highly iridescent titanium oxide composition is a coating composition forming a coating layer over the surface of a thin flake-shaped matrix, whose size is 50-800 μm. The coating layer is 0.05-0.6 μm thick containing a titanium composition whose content is 70-95% by mass. This titanium oxide-contained coating layer is the highly iridescent titanium oxide composition exfoliated from the coating composition. The highly iridescent titanium oxide composition is a beneficial element, especially as a cosmetic ingredient.

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Номер записи: 11
31-05-2012 дата публикации

Waterborne effect base coats having improved optical properties

Номер: US20120135246A1
Автор: Anne-Lise TROUTIER-THUILLIEZ, Fabrice Leroux, Hans-Peter Steiner, Horst HINTZE-BRÜNING, Thomas Stimpfling
Принадлежит: BASF COATINGS GMBH, Pascal Blaise Universite

Disclosed is an aqueous effect basecoat material comprising at least one liquid-crystalline aqueous preparation (WZ) in fractions of 1% to 99% by weight, based on the aqueous basecoat material, at least one film-forming polymer (FP), and at least one effect pigment (EP).

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Номер записи: 12
11-10-2012 дата публикации

Paint with metallic microwires, process for integrating metallic microwires in paint and process for applying said paint on metallic surfaces

Номер: US20120258245A1
Автор: Ainhoa Gonzalez Gorriti, Antonio Hernando Grande, Daniel Cortina Blanco, Pilar Marin Palacios
Принадлежит: Micromag 2000 Sl

The present invention relates to a paint with metallic microwires, to the process for integrating metallic microwires to obtain such paint, and to a process for applying said paint on metallic surfaces ( 1 ). The process for applying paint is performed in several steps: applying a first coat ( 2 ) of primer on the metallic surface; applying on the first coat ( 2 ) a second coat ( 3, 3′ ) of paint; applying on said second coat ( 3 ) an active third coat ( 4 ) of a paint containing microwires; and sanding said active third coat ( 4 ) with fine grain sandpaper to remove the microwires oriented perpendicular to the plane of the metallic surface; the maximum attenuation frequency of the reflectivity of said electromagnetic radiation being determined within of the range of maximum attenuation frequencies given by the composition of the paint with microwires, and by the thicknesses and dielectric constants of the different coats.

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Номер записи: 13
15-11-2012 дата публикации

Joint filler composition

Номер: US20120285348A1
Автор: Tsuyoshi Goto
Принадлежит: Yoshino Gypsum Co Ltd

A joint filler composition may include 100 parts by mass of a base material, 1 to 20 parts by mass of inorganic hollow particles, and 3 to 20 parts by mass of a mineral having a chain structure or a layer structure.

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Номер записи: 14
15-11-2012 дата публикации

Phosphate-group containing resin and use thereof

Номер: US20120289673A1
Автор: Chih-Hung Tsai, Hsuan-Wan Peng
Принадлежит: Elementis Specialties Inc

The present invention provides a phosphate group-containing resin comprising, as polymerized units, a polymerizable unsaturated polyester having at least one phosphate group and/or having at least one phosphoric acid group, a (meth)acrylate based polymerizable monomer, and an alkoxylated (meth)acrylic acid polymerizable monomer; and a use of the phosphate-group containing resin as a treating agent of a metallic pigment or an inorganic pigment, especially used in a water-based coating composition.

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Номер записи: 15
06-12-2012 дата публикации

Coating compositions that transmit infrared radiation and exhibit color stability and related coating systems

Номер: US20120308724A1
Автор: Stephen G. Mcquown, Stuart D. Hellring
Принадлежит: PPG Industries Ohio Inc

A coating composition suitable for producing coatings that are transparent to infrared radiation and can exhibit color stability, such as a jet black color. The coating compositions include a first tint having a low haze and a second tint having a high haze. The tints include visibly absorbing infrared transparent pigments.

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Номер записи: 16
07-02-2013 дата публикации

Microstructured device and method of fabrication

Номер: US20130034707A1
Автор: Alberto Argoitia, Cornelis Jan Delst, Laurence Holden, Lily O'Boyle
Принадлежит: JDS Uniphase Corp

A security device has a support substrate of a first material having a softening temperature t1 and an embossed layer of a second different material supported by the support substrate having a softening temperature t2, wherein t2<t1. A thin film coating deposited directly upon the embossed layer, wherein the embossed layer is capable of being dissolved in a dissolving agent and wherein the thin film coating is not dissolvable by said dissolving agent. There is not need for an additional release layer as the second different material is dissolvable and allows flakes to be formed by dissolving the second layer.

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Номер записи: 17
04-04-2013 дата публикации

Waterborne base coat compositions having a light metallic color

Номер: US20130084403A1
Автор: Frank Tessari, Ralf Wilhelms
Принадлежит: EI Du Pont de Nemours and Co

A waterborne base coat having a light metallic color and containing 0.5 to 2 wt.-% of poly(meth)acrylic acid thickener and 2 to 7 wt.-% of non-ionically emulsified EVA copolymer wax with a drop point of the wax portion of 80 to 110° C., the wt.-% in each case calculated as solids and relative to the solids content of the waterborne base coat.

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Номер записи: 18
25-04-2013 дата публикации

INFRARED-REFLECTIVE TWO-PART COATING COMPOSITION

Номер: US20130102216A1
Автор: Anderson Andrea, Kesler Wallace, Turner Heidi M., Vetter Glen O.
Принадлежит: Valspar Sourcing, Inc.

Articles containing thermoplastic, thermoplastic composite or thermoplastic-clad materials are made less susceptible to heat distortion by coating the article with a two-part aqueous coating composition whose first part contains a waterborne active hydrogen-functional latex binder and whose second part contains a water-dispersible polyisocyanate. One or both of the first and second parts contain non-infrared-absorptive colored pigment. A mixture of the first and second parts coated atop a vinyl substrate cures to form a vinyl-adherent, infrared-reflective colored protective film. 1. A two-part aqueous coating composition whose first part comprises a waterborne active hydrogen-functional latex binder and whose second part comprises a water-dispersible polyisocyanate , wherein one or both of the first and second parts comprise non-infrared-absorptive colored pigment , and wherein a mixture of the first and second parts coated atop a vinyl substrate will cure to form a vinyl-adherent , infrared-reflective colored protective film.2. A composition according to wherein the pigment comprises a single or mixed metal oxide.3. A composition according to wherein the mixture contains 8 to 50 wt. % pigment based on total solids.4. A composition according to wherein the mixture is substantially free of infrared-absorptive colored pigments.5. A composition according to wherein the mixture contains 20 to 70 wt. % active hydrogen-functional latex binder solids based on total solids.6. A composition according to wherein the mixture contains 1 to 10 wt. % polyisocyanate based on total solids.7. A composition according to further comprising a non-hydroxyl-functional resin.8. A composition according to further comprising cosolvent claim 1 , plasticizer claim 1 , catalyst claim 1 , rheology modifier claim 1 , surfactant claim 1 , dispersant or mixture thereof.9. A composition according to wherein the cured protective film has an L* value less than 60.10. A composition according to ...

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Номер записи: 19
02-05-2013 дата публикации

Liquid Chemical for Forming Protective Film, and Cleaning Method for Wafer Surface

Номер: US20130104931A1
Автор: Arata Shinobu, Kumon Soichi, Nanai Hidehisa, Saio Takashi, Saito Masanori
Принадлежит: CENTRAL GLASS COMPANY, LIMITED

Disclosed is a liquid chemical for forming a water repellent protective film at least on surfaces of recessed portions of a metal-based wafer, the liquid chemical for forming a water repellent protective film being characterized by comprising a surfactant which has an HLB value of 0.001-10 according to Griffin's method and includes a hydrophobic moiety having a C-Chydrocarbon group and water, and characterized in that the concentration of the surfactant in the liquid chemical is not smaller than 0.00001 mass % and not larger than the saturated concentration relative to 100 mass % of the total amount of the liquid chemical. This liquid chemical can improve a cleaning step which tends to induce a metal-based wafer to cause a pattern collapse. 1. A liquid chemical for forming a water repellent protective film , the liquid chemical being able to form a water repellent protective film on a wafer that has at its surface an uneven pattern and contains at least one kind of element selected from the group consisting of titanium , tungsten , aluminum , copper , tin , tantalum and ruthenium at surfaces of recessed portions of the uneven pattern , the protective film being formed at least on the surfaces of the recessed portions , the liquid chemical comprising:{'sub': 6', '18, "a surfactant which has an HLB value of 0.001-10 according to Griffin's method and includes a hydrophobic moiety having a C-Chydrocarbon group; and"}water,wherein the concentration of the surfactant in the liquid chemical is not smaller than 0.00001 mass % relative to 100 mass % of the total amount of the liquid chemical and not larger than the saturated concentration.2. A liquid chemical for forming a water repellent protective film claim 1 , as claimed in claim 1 , wherein the surfactant includes a hydrophobic moiety having a C-Chydrocarbon group.3. A liquid chemical for forming a water repellent protective film claim 1 , as claimed in claim 1 , wherein the surfactant contains a functional moiety that ...

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Номер записи: 20
09-05-2013 дата публикации

WATERBORNE BASE COAT COMPOSITIONS HAVING A SPECIAL-EFFECT COLOR

Номер: US20130115379A1
Автор: Tessari Frank, Wilhelms Ralf
Принадлежит:

A waterborne base coat having a special-effect color and which contains aqueous microgel as binder, 0.5 to 2 wt.-% of poly(meth)acrylic acid thickener and 2 to 7 wt.-% of non-ionically emulsified EVA copolymer wax with a drop point of the wax portion of 80 to 110° C., the wt.-% in each case calculated as solids and relative to the solids content of the waterborne base coat. 1. A waterborne base coat having a special-effect color and which contains aqueous microgel as binder , 0.5 to 2 wt.-% of poly(meth)acrylic acid thickener and 2 to 7 wt.-% of non-ionically emulsified EVA copolymer wax with a drop point of the wax portion of 80 to 110° C. , the wt.-% in each case calculated as solids and relative to the solids content of the waterborne base coat.2. The waterborne base coat of claim 1 , wherein the aqueous microgel totals 20 to 70 wt.-% of the binder solids of the waterborne base coat.3. The waterborne base coat of claim 1 , wherein the aqueous microgel totals 20 to 50 wt.-% of the binder solids of the waterborne base coat.4. The waterborne base coat of claim 1 , wherein the EVA copolymer wax having a drop point of 80 to 110° C. contains 6 to 14 wt.-% of copolymerized vinyl acetate.5. The waterborne base coat of containing a crosslinking agent selected from the group consisting of free polyisocyanates claim 1 , blocked polyisocyanates claim 1 , amino resins and any combinations thereof.6. A process for the production of a base coat/clear coat two-layer coating having a special-effect color comprising the steps:(1) providing a substrate to be provided with a base coat/clear coat two-layer coating having a special-effect color,(2) spray-applying a waterborne base coat of any one of the preceding claims on the substrate to form the base coat layer,(3) spray-applying a clear coat composition on the base coat layer formed in step (2) to form the clear coat layer, and(4) jointly curing the base coat layer and the clear coat layer at an object temperature at or above the ...

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Номер записи: 21
30-05-2013 дата публикации

CARBON NANOTUBE COATINGS FOR VISIBLE AND IR CAMOUFLAGE

Номер: US20130137324A1
Автор: Tang Xiaowu Shirley
Принадлежит:

The present invention provides carbon nanotube coated fabric compositions for the purpose tuning the optical properties of fabric, in particular the optical transmittance, absorption, and reflectance in the visible, NIR and mid-IR ranges. The carbon nanotube coated fabrics of the present invention exhibit relatively uniform absorptivity and reflectivity of light across visible and IR spectral ranges and are ideal for use in stealth operations for counteracting night vision detection devices. The carbon nanotube coatings are thin, flexible coatings exhibiting high thermal and chemical stability, strong adhesion, low weight, and high tensile strength. In one embodiment, the composition includes an insulator layer for thermally isolating the CNT coating and establishing thermal equilibrium with the surrounding environment through the absorption of thermal IR emitted from hot objects. Processes for preparing the carbon nanotube coated fabrics are also described herein. 1. A carbon nanotube coated fabric exhibiting the optical properties of carbon nanotubes within the visible and IR ranges characterized by:an outer layer of fabric material; anda plurality of carbon nanotubes, the plurality of carbon nanotubes coated directly on the outer layer of fabric material and bound in secure engagement with the outer layer of fabric material.2. The carbon nanotube coated fabric of further characterized by:an at least one inner layer, wherein each of the at least one inner layers is characterized by a thermal insulator.3. The carbon nanotube coated fabric of wherein the thermal insulator is neoprene.4. The carbon nanotube coated fabric of wherein the plurality of carbon nanotubes are a plurality of single-walled carbon nanotubes.5. The carbon nanotube coated fabric of wherein the plurality of carbon nanotubes are coated on the outer layer in an array of substantially even distribution.6. The carbon nanotube coated fabric of wherein the carbon nanotube coated fabric is flexible.7. A ...

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Номер записи: 22
06-06-2013 дата публикации

HYDROXYPHENYL TRIAZINES WITH AN AROMATIC CARBOCYCLIC FUSED RING SYSTEM

Номер: US20130143051A1
Автор: Adalbert Braig, Rachel Kohli Steck, Thomas Schäfer, Thomas Vogel, Valerie Stutz
Принадлежит: Ciba Specialty Chemicals Holding Inc.

The instant invention relates to novel hydroxyphenyl triazine UV-absorbers with an aromatic carbocyclic fused ring system having a long wavelength shifted absorption spectrum with significant absorbance up to 420 nm. Further aspects of the invention are a process for their preparation, a UV stabilized composition containing the new UV-absorbers, a process for the stabilization of organic materials and the use of the new compounds as UV-light stabilizers for organic materials. 15.-. (canceled)7. A composition according to which comprises further additives.8. A composition according to which comprises as further additives phenolic and/or aminic antioxidants claim 7 , sterically hindered amine stabilizers claim 7 , UV-absorbers different from those of formula (I) claim 7 , phosphites claim 7 , phosphonites claim 7 , benzofuranones claim 7 , metal stearates claim 7 , metal oxides claim 7 , pigments claim 7 , dyes claim 7 , organophosphorus compounds claim 7 , hydroxylamines and/or flame retardants.9. A composition according to which comprises as further additives sterically hindered amine stabilizers and/or UV absorbers selected from the group consisting of the oxanilides claim 7 , the hydroxybenzophenones claim 7 , the benzoates claim 7 , the α-cyanoacrylates claim 7 , the benzotriazoles and the s-triazines different from those of formula (I).10. A composition according to wherein the organic material is a recording material.11. A composition according to wherein the organic material is a natural claim 6 , semi-synthetic or synthetic polymer.12. A composition according to wherein the organic material is a coating composition.13. A composition according to wherein the coating composition is an automotive coating composition.14. A composition according to wherein the automotive coating comprises the following layersd) a cathodically deposited coating, adhering to a metal substrate;e) at least one subsequent coating layer containing a compound of formula (I) adhering to ...

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Номер записи: 23
27-06-2013 дата публикации

X-RAY OPAQUE COATING

Номер: US20130165546A1
Автор: Dougherty Thomas K., Lau Steven E., Ma Cindy W., Schrader Stephen L., Snively Christopher T., Wolfgong William J.
Принадлежит: Raytheon Company

The disclosure relates to an X-ray opaque coating containing an epoxy resin including an iodinated phenol covalently bonded to a glycidyl ether. Iodinated phenol covalently bonded to a glycidyl ether may include iodinated bisphenol A, such as tetraiodobisphenol A, a glycidyl ether of mono-iodophenol, bis-iodephenol, tri-iodophenol, or combinations thereof. The coating may include an X-ray opaque inorganic filler. The disclosure also relates to an electronic component including a substrate and at last one device coupled to the substrate with an obfuscation layer disposed over the substrate for obscuring the device from an X-ray source. The obfuscation layer may include an X-ray opaque coating. The disclosure additionally relates to- a method of obscuring at least a portion of an electronic component by depositing an obfuscation layer that may includes m X-ray opaque coating and a method of forming an X-ray opaque coating. 125-. (canceled)28. The X-ray opaque coating according to claim 26 , wherein the coating comprises a mixture of at least two of the mono-iodinated phenol claim 26 , the bis-iodinated phenol claim 26 , and the tri-iodinated phenol.29. The X-ray opaque coating according to claim 28 , wherein the mixture comprises more than 50% bis-iodinated phenol.30. The X-ray opaque coating according to claim 29 , wherein the mixture comprises more than 90% bis-iodinated phenol.31. The X-ray opaque coating according to claim 29 , wherein the mixture comprises between 50-90% bis-iodinated phenol.32. The X-ray opaque coating according to claim 26 , wherein the coating comprises up to 85% inorganic filler by weight.331. The X-ray opaque coating according to claim claim 26 , wherein the filler comprises at least one of potassium iodide claim 26 , bismuth iodide claim 26 , barium chloride claim 26 , barium iodide claim 26 , barium sulfate claim 26 , lead claim 26 , lead iodide claim 26 , lead acetate claim 26 , lead oxide claim 26 , and gold flake. The present ...

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Номер записи: 24
08-08-2013 дата публикации

METHOD FOR PRODUCING A COLOUR- AND/OR EFFECT-PRODUCING MULTILAYER COATING

Номер: US20130202807A1
Автор: Steinmetz Bernhard
Принадлежит: BASF COATINGS GMBH

The present invention relates to a method for producing a multicoat color and/or effect paint system, the method comprising (1) applying a pigmented aqueous basecoat to a substrate, the basecoat comprising from 0.1% to 5% by weight, based on the total weight of the basecoat, of at least one vinyl ether of the general formula R—O—CH═CHwhere R is an unsubstituted or substituted organic radical selected from the group consisting of alkyl, cycloalkyl, aryl, and alkaryl radicals having 4 to 18 carbon atoms, (2) forming a basecoat film from the coating applied in stage (1), (3) applying a clearcoat to the basecoat film, and then (4) curing the basecoat film together with the clearcoat. 1. A method for producing a multicoat color and/or effect paint system , the method comprising{'sub': '2', '(1) applying a pigmented aqueous basecoat to a substrate, the pigmented aqueous basecoat comprising from 0.1% to 5% by weight, based on the total weight of the basecoat, of at least one vinyl ether of the general formula R—O—CH═CHwhere R is an unsubstituted or substituted organic radical selected from the group consisting of alkyl, cycloalkyl, aryl, and alkaryl radicals having 4 to 18 carbon atoms,'}(2) forming a basecoat film from the coating applied in stage (1),(3) applying a clearcoat to the basecoat film, and then(4) curing the basecoat film together with the clearcoat.2. The method claim 1 , wherein R is a radical having 4 to 18 carbon atoms selected from the group consisting of an unsubstituted alkyl radical claim 1 , an unsubstituted cyclolalkyl radical claim 1 , a substituted alkyl radical claim 1 , or a substituted cycloalkyl radical.3. The method of claim 1 , wherein R is a radical selected from the group consisting of an n-butyl radical claim 1 , an isobutyl radical claim 1 , a tert-butyl radical claim 1 , a 2-ethylhexyl radical claim 1 , a dodecyl radical or a cyclohexyl radical.4. The method of claim 1 , wherein the vinyl ether content of the pigmented aqueous basecoat ...

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Номер записи: 25
15-08-2013 дата публикации

Sealant composition, method of producing the same

Номер: US20130210990A1
Автор: Cristina Serrat, Gagan Saini, Mehmet Demirors, Michael Rutkowske, Rongjuan Cong
Принадлежит: Dow Global Technologies LLC

The instant invention is a sealant composition, method of producing the same, articles made therefrom, and method for forming such articles. The sealant composition according to the present invention comprises: (a) from 70 to 99.5 percent by weight of an ethylene/α-olefin interpolymer composition, based on the total weight of the sealant composition, wherein said ethylene/α-olefin interpolymer composition comprises an ethylene/α-olefin interpolymer, wherein ethylene/α-olefin interpolymer has a Comonomer Distribution Constant (CDC) in the range of from 15 to 250, and a density in the range of from 0.875 to 0.963 g/cm 3 , a melt index (I2) in a range of from 0.2 to 20 g/10 minutes, and long chain branching frequency in the range of from 0.02 to 3 long chain branches (LCB) per 1000C; (b) from 0.5 to 30 percent by weight of a propylene/α-olefin interpolymer composition, wherein said propylene/α-olefin interpolymer composition comprises a propylene/α-olefin copolymer or a propylene/ethylene/butene terpolymer, wherein said propylene/α-olefin copolymer has a crystallinity in the range of from 1 percent by weight to 30 percent by weight, a heat of fusion in the range of from 2 Joules/gram to 50 Joules/gram, and a DSC melting point in the range of 25° C. to 110° C.

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Номер записи: 26
12-09-2013 дата публикации

PHOTO-SENSITIVE ELECTROMAGNETIC-WAVE INTERCEPTION INK COMPOSITION, ELECTROMAGNETIC-WAVE INTERCEPTION CURED MATERIAL, AND MANUFACTURING METHOD OF ELECTROMAGNETIC-WAVE INTERCEPTION CURED MATERIAL

Номер: US20130236655A1
Автор: NASU Shogo, OHATA Hisayo, URIU Eiichi
Принадлежит: Panasonic Corporation

A photosensitive electromagnetic-wave interception ink composition containing a photosensitive metal complex, electrically conductive particles, soft magnetic particles and a solvent is used for forming a coated film on a surface of a particular circuit element mounted on a circuit board by an ink-jet method, and the film is irradiated with light, whereby an electrically conductive cured material containing at least electrically conductive particles originated from the photosensitive electromagnetic-wave interception ink composition and the soft particles is formed. 1. A photosensitive electromagnetic-wave interception ink composition comprising a photosensitive metal complex , electrically conductive particles , soft magnetic particles , and a solvent.2. The photosensitive electromagnetic-wave interception ink composition according to claim 1 , which comprises a resin.3. The photosensitive electromagnetic-wave interception ink composition according to claim 1 , which further comprises a dispersant and a surface tension regulator.4. An electromagnetic-wave interception cured material formed from a photosensitive electromagnetic-wave interception ink composition comprising a photosensitive metal complex claim 1 , electrically conductive particles claim 1 , soft magnetic particles claim 1 , and a solvent.5. The electromagnetic-wave interception cured material according to claim 4 , wherein the photosensitive electromagnetic-wave interception ink composition further comprises a resin.6. The electromagnetic-wave interception cured material according to claim 4 , wherein the electrically conductive particles are bound to form a film.7. The electromagnetic-wave interception cured material according to further comprising a resin claim 4 , wherein a content of the resin is 2 parts by weight or less assuming that the total amount of the electrically conductive particles and the soft magnetic particles is 100 parts by weight.8. The electromagnetic-wave interception cured ...

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Номер записи: 27
12-09-2013 дата публикации

SPECIAL UV ABSORBERS FOR CURABLE UV-PROTECTIVE COATINGS

Номер: US20130236743A1
Автор: Kostromine Serguei, Kuhlmann Timo, Oser Rafael
Принадлежит: Bayer Intellectual Property GmbH

The present invention relates to organic UV absorbers which have two or more polymerisable acrylate or methacrylate groups in the molecule, to coating compositions comprising such UV absorbers, and also to coatings produced therefrom and to substrates coated therewith. 115.-. (canceled)18. The compound according to claim 16 , wherein in the substituents Yand Y claim 16 , r in each case represents 1.19. The compound according to claim 16 , wherein in the substituents Yand Y claim 16 , the radicals R claim 16 , Rand Rin each case represent H.21. A coating composition comprising at least one compound according to and at least one organic solvent.22. The coating composition according to claim 21 , further comprising at least one initiator.23. The coating composition according to claim 22 , wherein the at least one initiator is a photoinitiator.24. The coating composition according to claim 21 , further comprising at least one stabilizer from the group of Hindered Amine Light Stabilizers (HALS).25. The coating composition according to claim 21 , further comprising at least one reactive diluent or at least one oligomeric aliphatic urethane acrylate or polyester acrylate.26. The coating composition according to claim 21 , further comprising one or more further additives selected from the group consisting of stabilizers claim 21 , flow agents claim 21 , surface additives claim 21 , pigments claim 21 , colorants claim 21 , adhesion promoters claim 21 , IR absorbers claim 21 , and UV absorbers other than the compounds of the general formula (I).27. A method of coating a substrate claim 21 , comprising{'claim-ref': {'@idref': 'CLM-00021', 'claim 21'}, 'A) applying the coating composition according to to the substrate to form a layer,'}B) removing at least part of the at least one organic solvent from the layer obtained according to step A), andC) curing the layer.28. A coating produced from the coating composition according to .29. An article claim 21 , comprising at least one ...

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Номер записи: 28
07-11-2013 дата публикации

WATERPROOF PIGMENT, PREPARING METHOD AND USE THEREOF

Номер: US20130295386A1
Автор: Fu Jiansheng, Long Fen, Zhang Junli
Принадлежит: SHANTOU LONGHUA PEARL LUSTRE PIGMENTS CO., LTD

A waterproof pigment, the preparing method and the use thereof are provided. The pigment has a primary flake with a layered structure of at least three layers including a top layer, an assembled intermediate layer and a bottom layer, wherein the assembled intermediate layer has at least one layer of active metal. The pigment has a coating on the side of the primary flake only. 1. A waterproof pigment having a primary flake , with the primary flake having a layered structure of at least three layers including a top layer , an assembled intermediate layer and a bottom layer , and the assembled intermediate layer having at least one active metal layer , characterized in that , the waterproof pigment has a coating only on the side of the primary flake.2. The waterproof pigment as claimed in claim 1 , characterized in that claim 1 , the waterproof pigment has a coating only on the side of the active metal layer.3. The waterproof pigment as claimed in claim 1 , characterized in that claim 1 , the active metal layer is an aluminum layer or a copper layer.4. The waterproof pigment as claimed in claim 1 , characterized in that claim 1 , the coating is one selected from the group consisting of fatty acids claim 1 , salts of fatty acids claim 1 , amino acids claim 1 , salts of amino acids claim 1 , phosphate esters claim 1 , salts of phosphate esters claim 1 , alkane sulfonates claim 1 , polybasic weak acids claim 1 , salts of polybasic weak acids and organic silicon compounds.5. The waterproof pigment as claimed in claim 1 , characterized in that claim 1 , the coating is one selected from the group consisting of tin tetrachloride claim 1 , stannous chloride claim 1 , zirconium oxychloride claim 1 , sodium silicate claim 1 , sodium aluminate claim 1 , aluminum chloride claim 1 , bismuth nitrate claim 1 , calcium chloride and magnesium chloride.6. The waterproof pigment as claimed in claim 4 , characterized in that claim 4 , the coating is one selected from the group consisting ...

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Номер записи: 29
19-12-2013 дата публикации

SIMULATED ANODIZATION SYSTEMS AND METHODS

Номер: US20130335906A1
Автор: Graiewski William Adam, Hoffman Dustin L., On Peter M., Shamassian Michael
Принадлежит:

Simulated anodized coating systems and methods are provided. The method can include preparing an exterior surface of a metallic electronic enclosure and applying a translucent powder coating to the prepared exterior surface of the metallic electronic enclosure. The method can also include curing the translucent powder coating to form a continuous, translucent, chromatic surface on the prepared exterior surface of the metallic electronic enclosure. The method can also include applying a transparent, matte, liquid coating over the cured translucent powder coating to provide a consistent matte, continuous, chromatic surface on the prepared exterior surface of the metallic electronic enclosure. 1. A simulated anodized coating method , comprising:preparing an exterior surface of a metallic electronic enclosure;applying a translucent powder coating to the prepared exterior surface of the metallic electronic enclosure;curing the translucent powder coating to form a continuous, translucent, chromatic surface on the prepared exterior surface of the metallic electronic enclosure;applying a transparent, matte, liquid coating over the cured translucent powder coating to provide a consistent matte, continuous, chromatic surface on the prepared exterior surface of the metallic electronic enclosure.2. The method of claim 1 , the electronic enclosure to at least partially contain a computing device comprising at least one of a data input device and a data output device.3. The method of claim 1 , wherein preparing the exterior surface of a metallic electronic enclosure comprises at least one of: brushing the exterior surface of the metallic electronic enclosure; chemically etching the exterior surface of the metallic electronic enclosure; and abrasive blasting the exterior surface of the metallic electronic enclosure.4. The method of claim 1 , wherein applying a translucent powder coating to the prepared exterior surface of the metallic electronic enclosure comprises application of ...

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Номер записи: 30
13-02-2014 дата публикации

Defence System

Номер: US20140041517A1
Автор: Andrewartha Michael Ian, Cripps James Edward Olin, Evans Jenny Ruth, Hopkins-Brown Mark Anthony, Jones Peter Timothy, Leeming David William
Принадлежит:

A defence system comprising a net layer and a buffer layer wherein the buffer layer is provided in front of the net layer 1. A defence system comprising a net layer and a buffer layer , wherein the buffer layer is provided in front of the net layer.2. A defence system according to claim 1 , wherein the buffer layer has one or more properties selected from the group consisting of: UV protection; water resistance; IR shielding; camouflage pattering; non-stick surface; flame retardance.3. A defence system according to claim 1 , wherein the net layer is attached to the buffer layer.4. A defence system according to claim 3 , wherein the buffer layer supports the net in an open condition.5. A defence system according to claim 1 , further comprising a rear buffer layer claim 1 , wherein the net is sandwiched between the rear buffer layer and the buffer layer in front of the net.6. A defence system according to claim 1 , wherein the buffer layer comprises a layer of a foam material.7. A defence system according to claim 6 , wherein the foam material has a density of less than 100 kg/m.8. A defence system according to claim 6 , wherein the foam material is a closed cell foam.9. A defence system comprising:a front foam buffer layer;a rear foam buffer layer; anda net layer,wherein the net layer is supported in an open condition in an internal cavity defined by the front foam buffer layer and the rear foam buffer layer.10. A defence system according to claim 9 , wherein the rear foam buffer layer comprises a back panel and a raised peripheral rim claim 9 , and wherein the front foam buffer layer abuts the peripheral rim to define the internal cavity therebetween.11. A defence system according to claim 10 , wherein the peripheral rim of the rear foam buffer layer further comprises an outer portion claim 10 , which abuts the front foam buffer layer claim 10 , and an inner portion claim 10 , which comprises a plurality of protrusions which are received within a mesh of the net to ...

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Номер записи: 31
20-03-2014 дата публикации

Coating of metal pigments using phosphonic acid-based compounds

Номер: US20140076201A1
Автор: Anand Sundararaman, Chang Xu, Craig Keemer, John Buchala, Mary Kate THOMAS, Parfait Jean Marie Likibi, Yungwan Kwak
Принадлежит: Silberline Manufacturing Co Inc

A coated metal pigment that has excellent passivation, dispersion and adhesion properties, a method for producing the coated metal pigment and a coating composition that includes the coated metal pigment are described. The disclosed method generally involves the use of a compound with the following formula (A)

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Номер записи: 32
02-01-2020 дата публикации

DECORATIVE COATING FILM

Номер: US20200001323A1
Автор: Yoshinaga Fumitaka
Принадлежит: TOYOTA JIDOSHA KABUSHIKI KAISHA

A decorative coating film formed on a surface of a resinous base placed on a path of electromagnetic waves of a radar device. The decorative coating film includes fine particles of a silver alloy dispersed in the decorative coating film; and a light-transmissive binder resin with which the fine particles of a silver alloy are bonded. The silver alloy consists of an alloy of silver and zinc, and the zinc is contained in an amount of 0.5 to 50 mass % relative to the silver. 1. A front part of a vehicle , comprising:a radar device that emits a millimeter-wave;a front grille; anda decorative coating film formed on a surface of a resinous base placed on a path of millimeter-wave of a radar device,the decorative coating film comprising: (a) fine particles of a silver alloy dispersed in the decorative coating film; and (b) a light-transmissive binder resin with which the fine particles of the silver alloy are bonded,wherein the silver alloy essentially consists of an alloy of silver and nickel, the nickel being contained in an amount of 1 to 30 mass % relative to the silver,the light-transmissive binder resin is an acrylic resin, a polycarbonate resin, a poly(ethylene terephthalate) resin, an epoxy resin, or a polystyrene resin,the decorative coating film has an electrical insulating property, andthe millimeter-wave is able to penetrate through the decorative coating film.2. A front part of a vehicle , comprising:a radar device that emits a millimeter-wave;a front grille; anda decorative coating film formed on a surface of a resinous base placed on a path of millimeter-wave of a radar device,the decorative coating film comprising: (a) fine particles of a silver alloy dispersed in the decorative coating film; and (b) a light-transmissive binder resin with which the fine particles of the silver alloy are bonded,wherein the silver alloy essentially consists of an alloy of silver and zinc, the zinc being contained in an amount of 0.5 to 50 mass % relative to the silver,the ...

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Номер записи: 33
03-01-2019 дата публикации

MULTI-LAYERED COATING FILM AND METHOD FOR FORMING MULTI-LAYERED COATING FILM

Номер: US20190001370A1
Автор: ITOH Masayuki, KURAMOCHI Tatsuo, NARITA Nobuhiko
Принадлежит: KANSAI PAINT CO., LTD.

This invention relates to a multilayer coating film sequentially comprising, on a substrate, a colored coating film, an effect coating film, and a clear coating film, wherein the multilayer coating film has a lightness L*110 within a range of 60 to 90, the lightness L*110 being based on a spectral reflectance of light illuminated at an angle of 45 degrees with respect to the coating surface and received at an angle of 110 degrees with respect to the specularly reflected light; a 60-degree specular gloss within a range of 105 to 180, a graininess HG within a range of 10 to 40; and a flip-flop value within a range of 1.0 to 1.8. 1. A multilayer coating film sequentially comprising , on a substrate , a colored coating film , an effect coating film , and a clear coating film ,wherein the multilayer coating film has:a lightness L*110 within a range of 60 to 90, the lightness L*110 being based on a spectral reflectance of light illuminated at an angle of 45 degrees with respect to the coating surface and received at an angle of 110 degrees with respect to the specularly reflected light;a 60-degree specular gloss within a range of 105 to 180;a graininess HG within a range of 10 to 40; anda flip-flop value within a range of 1.0 to 1.8.2. The multilayer coating film according to claim 1 , wherein the colored coating film is formed by applying a colored coating composition (X) to the substrate claim 1 , and wherein the colored coating film has a lightness L*45 within a range of 70 to 95 claim 1 , the lightness L*45 being based on a spectral reflectance of light illuminated at an angle of 45 degrees with respect to the coating film and received at an angle of 45 degrees with respect to the specularly reflected light.3. The multilayer coating film according to claim 1 , wherein the effect coating film is formed by applying an effect pigment dispersion (Y) to the colored coating film claim 1 , and wherein the effect coating film has a thickness within a range of 0.05 to 2.0 μm ...

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Номер записи: 34
07-01-2016 дата публикации

SINTERING-ASSISTED DEPOSITION OF UNIFORM TITANIA NANOCRYSTALLINE COATINGS OVER Al FLAKES IN AQUEOUS SOLUTION

Номер: US20160002469A1
Автор: Debasish Banerjee, Khoa Vo, Masahiko Ishii, Songtao Wu
Принадлежит: Toyota Motor Corp, Toyota Motor Engineering and Manufacturing North America Inc

A process of forming a multi-layered pigment comprising the steps of: providing a metal core material; treating the metal core material with an acid, depositing a passivation layer onto the metal core material; densifying the metal core material having the passivation layer reducing a pore size of the passivation layer; and depositing a high refractive index material onto the sintered material wherein the high refractive index layer is uniform and crack free.

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Номер записи: 35
05-01-2017 дата публикации

SURFACE MODIFIED OPTICALLY VARIABLE PRODUCT FOR SECURITY FEATURE

Номер: US20170002222A1
Автор: Kumaraswamy Guruswamy
Принадлежит:

Surface modified optically variable product to provide security features in packaging materials and currency notes to prevent counterfeiting. Surface modified optically variable product is optionally readily functionalized to disperse them in organic and aqueous inks. 14.-. (canceled)5. A process for the preparation of optically variable product useful in detection/prevention of counterfeiting comprising:i. preparing a dispersion of the polymeric material or inorganic material of particle size 50 to 2500 nm;ii. spraying the dispersion on a surface of controlled hydrophilicity to obtain a monolayer of spheres;iii. drying the dispersion at room temperature to obtain the formation of close-packed iridescent layers of particles and determining the colour by the layer periodicity formed;iv. annealing the particle layer just below the glass transition of polymeric material to sinter the spheres and to freeze the periodic layer structure;v. separating the layer as obtained in step (iv) by sonicating the coated substrate in a bath to obtain the optically variable product, wherein the colour is structural in character;vi. modifying the surface of the product by adsorption of polyelectrolyte and by chemical treatment to obtain optically variable product;vii. dispersing the optically variable product in organic solvents and coating on security documents to aid in detection of counterfeiting of security documents.6. A process as claimed in claim 5 , wherein the surface of controlled hydrophilicity is selected from a flat substrate.7. A process of claim 5 , wherein the polyelectrolyte used is polyethylene imine to make the optically variable product hydrophobic.8. A process of claim 5 , wherein aldehyde and organo silane are used for chemical treatment.9. A process of claim 8 , wherein the aldehyde is selected from the group consisting of aliphatic aldehyde and aromatic aldehyde.10. A process of claim 8 , wherein the organo silane used is aminopropyltriethoxysilane.11. A process ...

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Номер записи: 36
02-01-2020 дата публикации

Methods for forming crystalline metal oxide over structural color film using low heat

Номер: US20200002541A1
Автор: Debasish Banerjee, Hongfei Jia, Krishna Reddy Gunugunuri, Songtao Wu
Принадлежит: Toyota Motor Engineering and Manufacturing North America Inc

A method for forming a multilayer thin film having a crystalline metal oxide layer, the method including: encapsulating at least one encapsulated layer of the multilayer thin film in a wet chemical composition by wet chemical methods; and crystallizing the wet chemical composition by microwave hydrothermal treatment to form a crystalline metal oxide layer encapsulating the at least one encapsulated layer of the multilayer thin film.

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Номер записи: 37
03-01-2019 дата публикации

Black pearlescent pigment using natural charcoal and production method thereof

Номер: US20190002703A1
Автор: Byung-Ki Choi, Kil-Wan Chang, Kum-Sung CHO, Kwang-Choong KANG, Kwang-Soo Lim
Принадлежит: Cqv Co ltd

The present invention relates to a technology for producing a black pearlescent pigment for cosmetics which is a human-friendly and nature-friendly by using a pigment including natural charcoal powder. The production method of the pearlescent pigment using natural charcoal according to the present invention includes (a) milling natural charcoal to produce a pigment including natural charcoal powder; and (b) coating a flake substrate with the produced pigment including the natural charcoal powder, wherein the milling is performed at 20 to 40 Hz for 24 to 72 hours, and an average particle size of the pigment including the natural charcoal powder is 100 to 300 nm.

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Номер записи: 38
03-01-2019 дата публикации

INFRARED-SHIELDING ULTRAFINE PARTICLE DISPERSION BODY, INTERLAYER FOR SHIELDING SOLAR RADIATION, INFRARED-SHIELDING LAMINATED STRUCTURE, AND METHOD FOR PRODUCING NEAR-INFRARED SHIELDING ULTRAFINE PARTICLE DISPERSION BODY

Номер: US20190002708A1
Автор: CHONAN Takeshi, TSUNEMATSU Hirofumi
Принадлежит: SUMITOMO METAL MINING CO., LTD.

There is provided a near-infrared shielding ultrafine particle dispersion body which has transparency in a visible light region, which has good near-infrared shielding properties, in which a blue haze phenomenon is suppressed, and which can be produced with high productivity, namely there is provided a near-infrared shielding ultrafine particle dispersion body in which ultrafine particles having near-infrared shielding properties are dispersed in a solid medium, wherein the ultrafine particles are composite tungsten oxide ultrafine particles, and a value of an XRD peak top intensity ratio of the composite tungsten oxide ultrafine particles is 0.13 or more when a value of the XRD peak intensity is set to 1, with plane (220) of a silicon powder standard sample (640c produced by NIST) as a reference. 1. A near-infrared shielding ultrafine particle dispersion body in which ultrafine particles having near-infrared shielding properties are dispersed in a solid medium , wherein the ultrafine particles are composite tungsten oxide ultrafine particles , and a value of an XRD peak top intensity ratio of the composite tungsten oxide ultrafine particles is 0.13 or more when a value of the XRD peak intensity is set to 1 , with plane (220) of a silicon powder standard sample (640c produced by NIST) as a reference.2. The near-infrared shielding ultrafine particle dispersion body according to claim 1 , wherein the composite tungsten oxide ultrafine particles are expressed by a general formula MWO(wherein M element is an element of one or more kinds selected from H claim 1 , He claim 1 , alkali metal claim 1 , alkaline earth metal claim 1 , rare earth elements claim 1 , Mg claim 1 , Zr claim 1 , Cr claim 1 , Mn claim 1 , Fe claim 1 , Ru claim 1 , Co claim 1 , Rh claim 1 , Ir claim 1 , Ni claim 1 , Pd claim 1 , Pt claim 1 , Cu claim 1 , Ag claim 1 , Au claim 1 , Zn claim 1 , Cd claim 1 , Al claim 1 , Ga claim 1 , In claim 1 , Tl claim 1 , Si claim 1 , Ge claim 1 , Sn claim 1 , Pb ...

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Номер записи: 39
09-01-2020 дата публикации

SURFACE DECORATION STRUCTURE PROVIDED WITH SILVER MIRROR FILM LAYER AND METHOD FOR FORMING SAME

Номер: US20200009606A1
Автор: Arimoto Hiroyuki, NAGAI Akio, NISHIMURA Yasushi, OOE Mai, Yamauchi Hisashi, Yasuda Kazumi
Принадлежит:

A surface decoration structure includes an undercoat film, a silver mirror film layer, and a topcoat film formed on a surface of a substrate. The silver mirror film layer includes a film of stacked nanometer-sized silver particles having surfaces coated with a polymer dispersing agent, and the topcoat film includes, as a solvent, at least one member selected from the group consisting of an aliphatic hydrocarbon compound, an aliphatic hydrocarbon compound solution including 10% by mass or less of an aromatic compound, and diisobutyl ketone. The undercoat film and/or the topcoat film may include a corrosion inhibitor. The silver mirror film layer may further include a corrosion inhibitor. The surface decoration structure includes the silver mirror film layer with improved luster and corrosion resistance. 1. A surface decoration structure including an undercoat film , a silver mirror film layer , and a topcoat film formed on a surface of a substrate , whereinthe silver mirror film layer includes a film of stacked nanometer-sized silver particles, andthe topcoat film includes, as a solvent, at least one member selected from the group consisting of an aliphatic hydrocarbon compound, an aliphatic hydrocarbon compound solution including 10% by mass or less of an aromatic compound, and diisobutyl ketone.2. The surface decoration structure according to claim 1 , whereinthe aliphatic hydrocarbon compound includes at least one member selected from the group consisting of n-hexane, n-heptane, cyclohexane, and ethylcyclohexane.3. The surface decoration structure according to claim 1 , whereinthe undercoat film is of the same type as the topcoat film.4. The surface decoration structure according to claim 1 , whereinthe topcoat film and/or the undercoat film includes an ultraviolet absorber and a light stabilizer selected from any of combinations (1) to (3):(1) a benzotriazole compound and a benzoate compound,(2) a benzotriazole compound and a hindered amine compound, and(3) a ...

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Номер записи: 40
27-01-2022 дата публикации

Optical member, curable composition, and production method for optical member

Номер: US20220026739A1
Автор: Shogo Kubota, Teruo Yamashita, Yusuke SEKIGUCHI
Принадлежит: Hoya Lens Thailand Ltd

An optical member including a plastic substrate and a hard coat layer, wherein the hard coat layer is a cured product of a curable composition including an inorganic oxide and an ultraviolet absorber, and wherein the content of the ultraviolet absorber in the cured product is 0.5 to 15% by mass, a curable composition including an inorganic oxide and an ultraviolet absorber, wherein the content of the ultraviolet absorber is 0.5 to 15% by mass per 100% by mass of the total amount of the active ingredients of the curable composition, and a method for producing an optical member, including a step of coating the curable composition as described in onto a plastic substrate and curing the composition to form a hard coat layer.

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Номер записи: 41
12-01-2017 дата публикации

ELECTROMAGNETIC ENERGY-ABSORBING OPTICAL PRODUCT AND METHOD FOR MAKING

Номер: US20170010389A1
Автор: Boman Lee Campbell, Gerasimov Timofey, Hawkins Michael, Krogman Kevin C., Nand Brija, Port Anthony Brian, Shutlz Ralph Peter
Принадлежит: EASTMAN CHEMICAL COMPANY

An electromagnetic energy-absorbing optical product useful as a composite for coloring an opaque article such as a paint composite or car wrap is disclosed. The electromagnetic energy-absorbing optical product includes a polymeric substrate and a composite coating with the composite coating including first and second layers each containing a binding group component which together form a complimentary binding group pair. 1. An electromagnetic energy-absorbing optical product comprising:a) a polymeric substrate andb) a composite coating, said composite coating comprising a first layer comprising a polyionic binder and a second layer comprising an electromagnetic energy-absorbing insoluble particle, wherein each of said first layer and said second layer include a binding group component which together form a complimentary binding group pair;wherein said optical product is a composite for coloring an opaque article by application thereto.2. The optical product of wherein said composite coating has a total thickness of 5 nm to 300 nm.3. The optical product of wherein said first layer is immediately adjacent to said polymeric substrate at its first face and said second layer is immediately adjacent to said first layer at its opposite face.4. The optical product of wherein said electromagnetic energy-absorbing particle includes a particulate pigment claim 1 , the surface of which includes said binding group component of said second layer.5. The optical product of further comprising a second composite coating claim 1 , said second composite coating comprises a first layer comprising a polyionic binder and a second layer comprising an electromagnetic energy-absorbing particle claim 1 , wherein said first layer of said second composite coating and said second layer of said second composite coating claim 1 , comprise a complimentary binding group pair.6. The optical product of wherein said second layer of said first composite coating and said second layer of said second ...

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Номер записи: 42
14-01-2021 дата публикации

COATINGS FOR STERILIZATION WITH UV LIGHT

Номер: US20210009819A1
Автор: ZWEIG Andrew Michael
Принадлежит:

Coating compositions that may be used in combination with UV light for sterilization include a polyurethane component and nanoparticles having an average particle size of from about 30 nm to about 400 nm. The nanoparticles absorb light having a wavelength of from about 100 nm to about 290 nm, and are present in an amount of less than about 25 weight percent of total solids in the coating composition. 1. A coating composition , comprising:a polyurethane component; andnanoparticles having an average particle size of from about 30 nm to about 400 nm and absorbing light having a wavelength of from about 100 nm to about 290 nm, wherein the nanoparticles are present in an amount of less than about 25 weight percent of total solids in the coating composition.2. The coating composition of claim 1 , wherein the nanoparticles comprise chemically inert and nonflammable particles.3. The coating composition of claim 2 , wherein the chemically inert and nonflammable particles comprise one or more of a metal oxide claim 2 , a polytetrafluoroethylene (PTFE) claim 2 , or a polyamide.4. The coating composition of claim 3 , wherein the metal oxide comprises one or more of titanium dioxide claim 3 , tin oxide claim 3 , silicon dioxide claim 3 , or zinc oxide.5. The coating composition of claim 1 , further comprising an ultraviolet (UV) light blocking agent.6. The coating composition of claim 5 , wherein the UV blocking agent comprises a phenolic antioxidant.7. The coating composition of claim 1 , wherein the polyurethane component comprises a crosslinked aliphatic polyurethane.8. A method of applying a coating composition to an article claim 1 , comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'providing the coating composition of ; and'}applying the coating composition to an external surface of the article.9. An article comprising:a substrate having an external surface; and a crosslinked aliphatic polyurethane; and', 'nanoparticles having an average particle size of from ...

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Номер записи: 43
10-01-2019 дата публикации

ARTICLES FOR HIGH TEMPERATURE SERVICE AND RELATED METHOD

Номер: US20190010338A1
Автор: Bewlay Bernard Patrick, Kool Lawrence Bernard
Принадлежит:

An article for high temperature service is presented. The article includes a substrate and a thermal barrier coating disposed on the substrate. The thermal barrier coating includes a plurality of aluminum-based particles dispersed in an inorganic binder, wherein the aluminum-based particles are substantially spaced apart from each other via the inorganic binder such that the thermal barrier coating is substantially electrically and thermally insulating. Method of making the article is also presented. 1. An article , comprising:a substrate; anda thermal barrier coating disposed on the substrate, wherein the thermal barrier coating comprises a plurality of aluminum-based particles dispersed in an inorganic binder, wherein the aluminum-based particles are substantially spaced apart from each other via the inorganic binder such that the thermal barrier coating is substantially electrically and thermally insulating.2. The article of claim 1 , wherein an average domain size of the plurality of aluminum-based particles in the thermal barrier coating is in a range from about 0.5 microns to about 30 microns.3. The article of claim 1 , wherein an average domain size of the inorganic binder in the thermal barrier coating is in a range from about 0.5 microns to about 5 microns.4. The article of claim 1 , wherein the plurality of aluminum-based particles is present in the thermal barrier coating in an amount in a range from about 20 volume percent to about 70 volume percent claim 1 , and the inorganic binder is present in the thermal barrier coating in an amount in a range from about 30 volume percent to about 80 volume percent.5. The article of claim 1 , wherein the plurality of aluminum-based particles comprises aluminum metal claim 1 , alumina claim 1 , an aluminum alloy claim 1 , or combinations thereof.6. The article of claim 1 , wherein the inorganic binder comprises a chromate claim 1 , a phosphate claim 1 , a molybdate claim 1 , a vanadate claim 1 , a tungstate claim 1 , ...

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Номер записи: 44
15-01-2015 дата публикации

STEALTH WINDOW

Номер: US20150013228A1
Автор: MEIR RONEN
Принадлежит: ELTICS LTD

A window in an asset, having stealth plates mounted adjacent the window, in an active adaptive stealth system, the window including a pivotally mounted window pane, a motor drivingly coupled to the window pane causing the window pane to tilt relative to the asset, and a tilt control mechanism controlling the motor to change the tilt position of the window pane relative to the ground to approach a best match of IR image from the window pane with the stealth plates. 1. A window in an asset , having stealth plates mounted adjacent the window , in an active adaptive stealth system , the window comprising:a pivotally mounted window pane;a motor drivingly coupled to said window pane causing said window pane to tilt relative to the asset; anda tilt control mechanism controlling the motor to change the tilt position of the window pane relative to the ground to approach a best match of IR signature from the window pane with the stealth plates.2. The window according to claim 1 , further comprising:an enclosure;said window pane pivotally mounted in said enclosure; anda fixed window pane mounted in said enclosure inside said pivotally mounted window pane to prevent escape of radiation from inside the asset via the edges between the pivotally mounted window pane in a tilt position and the enclosure.3. The window according to claim 1 , further comprising:a motor control circuit coupled to said motor; anda CPU processor of the active adaptive stealth system controllingly coupled to said motor control circuit, said processor receiving data of IR signatures of the stealth plates adjacent the window and activating said motor to tilt said window according to said received data.4. The window according to claim 3 ,further comprising an angle sensor coupled to said CPU providing information of the asset angle to said CPU; andwherein said CPU actuates said motor to maintain a tilt position of the window pane at a fixed angle to the ground, regardless of the asset angle.5. The window ...

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Номер записи: 45
10-01-2019 дата публикации

MATCHED INTERFERENCE PIGMENTS OR FOILS AND METHOD

Номер: US20190011618A1
Автор: Delst Cornelis Jan, Kohlmann Paul T., Markantes Charles T., WITZMAN Matthew R.
Принадлежит:

A method of providing a configuration of a system of interference filters with a visible color shifting effect, includes: a hue matching step of identifying a configuration of a first interference filter including two first metal layers and a first spacer layer therebetween, and a configuration of a second interference filter including two second metal layers and a second spacer layer therebetween, wherein the first and second filters match in hue at the first viewing angle, and the mismatch in hue at the second angle; and a lightness adjustment step which may include modifying the layer material or the layer thickness of one of the metal layers; wherein a difference in lightness at the first viewing angle between the first and second modified filters is less that a difference in lightness at the first viewing angle between the first and second filters. 1. A method of providing a configuration of a system of interference filters with a visible color shifting effect , the method comprising:identifying layer materials and layer thicknesses for a first interference filter comprising two first metal layers and a first spacer layer therebetween, and for a second interference filter comprising two second metal layers and a second spacer layer therebetween, wherein an optical thickness of the first spacer layer is different from an optical thickness of the second spacer layer, and wherein the first and second interference filters match in hue at a first viewing angle, and the first and second interference filters mismatch in hue at a second viewing angle; andmodifying at least one of configurations of the first interference filter or the second interference filter so as to obtain configurations of first and second modified interference filters, compromising:modifying at least one of the layer material and the layer thickness of one of the first or second metal layers, ormodifying the at least one of the first spacer layer and the second spacer layer by including an ...

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Номер записи: 46
03-02-2022 дата публикации

PUMPABLE, THERMALLY EXPANDABLE PREPARATION

Номер: US20220033660A1
Автор: Klotz Michael, Sauer Ralf, Yamada Takehito
Принадлежит:

The present application relates to a preparation that is pumpable, thermally curable and expandable at application temperatures, typically in the range of 30 to 120° C., and contains at least one solid rubber, at least one liquid rubber, at least one thermally activatable blowing agent and a curing agent system containing at least one peroxide and at least one quinone, quinone dioxime or dinitrosobenzene, to a method for stiffening structural components having thin-walled structures using such preparations or for sealing cavities in structural components using such preparations, and to the use of these preparations for stiffening such structures or for sealing cavities in structural components. 2. The thermally expandable preparation of claim 1 , wherein the at least one solid rubber is selected from styrene butadiene rubbers and styrene isoprene rubbers and/or is contained in an amount of 1 to 30 wt. % claim 1 , in each case based on total weight of the preparation.3. The thermally expandable preparation of claim 1 , wherein the at least one liquid rubber is selected from butadiene-isoprene block copolymers and/or is contained in an amount of 1 to 30 wt. % claim 1 , in each case based on total weight of the preparation.4. The thermally expandable preparation of claim 1 , wherein a sulfonic acid hydrazide and/or azodicarbonamide is contained as the at least one blowing agent claim 1 , in an amount of 0.1 to 10 wt. % claim 1 , in each case based on total weight of the preparation.5. The thermally expandable preparation of claim 1 , wherein the curing agent system is contained in an amount of 0.1 to 10 wt. % claim 1 , in each case based on total weight of the preparation.6. The thermally expandable preparation of claim 1 , further comprising at least one adhesion promoter present in an amount of 2 to 10 wt. % claim 1 , in each case based on total weight of the preparation.7. The thermally expandable preparation of claim 1 , further comprising at least one ...

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Номер записи: 47
09-01-2020 дата публикации

Coating Composition, Coating Film, and EMI Shielding Composite

Номер: US20200015391A1
Автор: Lee Joohyung
Принадлежит: LG CHEM, LTD.

A coating composition includes MXene surface-modified with an organosilane compound; and an organic solvent, a coating film including MXene surface-modified with an organosilane compound, and an EMI shielding composite including MXene surface-modified with an organosilane compound. 1. A coating composition , comprising MXene surface-modified with an organosilane compound; and an organic solvent.2. The coating composition of claim 1 ,wherein the MXene surface-modified with an organosilane compound has the organosilane compound in an amount of 0.5 to 30 wt %.3. The coating composition of claim 1 ,wherein the MXene surface-modified with an organosilane compound is formed by a sol-gel reaction between the organosilane compound and the MXene.4. The coating composition of claim 1 ,wherein the MXene is represented by Ti3C2, andan element content ratio of silicon to 3 titanium (Si/Ti3) in the MXene surface-modified with an organosilane compound is 0.010 to 50.5. The coating composition of claim 1 ,wherein the organosilane compound comprises tetramethoxysilane, tetraethoxysilane, tetraisopropoxysilane, methyltrimethoxysilane, methyltriethoxysilane, methyltriisopropoxysilane, ethyltrimethoxysilane, ethyltriethoxysilane, ethyltriisopropoxysilane, propyltrimethoxysilane, propyltriethoxysilane, propyltriisopropoxysilane, butyltrimethoxysilane, butyltriethoxysilane, butyltriisopropoxysilane, hexyltrimethoxysilane, hexyltriethoxysilane, hexyltriisopropoxysilane, octyltrimethoxysilane, octyltriethoxysilane, octyltriisopropoxysilane, decyltrimethoxysilane, decyltriethoxysilane, decyltriisopropoxysilane, octadecyltrimethoxysilane, octadecyltriethoxysilane, octadecyltriisopropoxysilane, vinylchlorosilane, vinyltrimethoxysilane, vinyltriethoxysilane, 2-(3,4-epoxycyclohexyl)ethyltrimethoxysilane, 3-glycidoxypropyltrimethoxysilane, 3-glycidoxypropylmethyldiethoxysilane, 3-glycidoxypropyldiethoxysilane, 3-glycidoxypropyltriethoxysilane, phenyltrimethoxysilane, phenyltriethoxysilane, p- ...

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Номер записи: 48
21-01-2016 дата публикации

COATING, METHOD FOR THE PRODUCTION THEREOF AND USE THEREOF

Номер: US20160017157A1
Автор: ABENDROTH Thomas, ALTHUES Holger, Kaskel Stefan, MAEDER Gerrit
Принадлежит:

The invention relates to a coating which has special absorption properties for electromagnetic radiation from the wavelength spectrum of sunlight and to a method for producing the coating and to its use. The coating is formed by a layer which is formed on the surface of a substrate or on a reflective layer formed on the surface of the substrate. Carbon nanotubes are contained in the layer. The proportion of carbon nanotubes contained per unit of area or unit of volume and/or the layer thickness of the layer is selected such that it absorbs electromagnetic radiation from the wavelength spectrum of sunlight at predefinable proportions and the proportion of electromagnetic radiation from the wavelength spectrum of a black radiator at a temperature greater than 50° C. which is emitted is very small. 1. A coating comprising a layer which is formed on the surface of a substrate or on a reflective layer formed on the surface of the substrate ,whereinthe layer is formed by carbon nanotubes contained in the layer and in this respect the proportion of carbon nanotubes contained per unit of area or unit of volume and/or the layer thickness of the layer is/are selected such that it absorbs electromagnetic radiation from the wave-length spectrum of sunlight at predefinable proportions and the pro-portion of electromagnetic radiation from the wavelength spectrum of a black radiator at a temperature greater than 50° C. which is emitted is very small.2. A coating in accordance with claim 1 , characterized in that the carbon nanotubes forming the layer are arranged on the surface of the substrate irregularly and in this respect at least predominantly in a plane which is aligned in parallel with one another in parallel with the surface of the substrate or of a reflective layer formed on the surface.3. A coating in accordance with claim 1 , characterized in that the layer formed by the carbon nanotubes is covered by a protective layer which is preferably formed from an oxide claim 1 , ...

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Номер записи: 49
18-01-2018 дата публикации

UNSATURATED POLYESTER COMPOSITION FOR AUTOBODY REPAIR WITH IMPROVED ADHESION TO METAL SUBSTRATES

Номер: US20180016435A1
Автор: ADAMS ROBERT M., SCHALLICK MICHAEL, Twardowska Helena
Принадлежит:

A vehicle body repair formulation is provided that includes a polyester resin having a degree of unsaturation of between 25 and 100 molecule percent based on total acid and anhydride content. The polyester resin is dissolved or suspended in a monomer reactive diluent. Microspheroids are provided to enhance the sandability of a cured formulation. An initiator package is also provided. The reactive diluent/monomer can be chosen to be non-stryrenic to improve performance properties. A process for repairing a vehicle body is provided using ambient conditions alone or in combination with thermal source to aid in cure after applied to the vehicle body in need of repair.

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Номер записи: 50
15-01-2015 дата публикации

Multifunctional sulfur-containing polymers, compositions thereof and methods of use

Номер: US20150018550A1
Автор: Gregory J. McCollum, Juexiao Cai, Lawrence G. Anderson, Marfi Ito, Renhe Lin, Steven J. Hobbs
Принадлежит: PRC Desoto International Inc

Disclosed are multifunctional sulfur-containing polymers that are the reaction products of a sulfur-containing diol, a polyol containing at least three hydroxyl groups per polyol molecule, and an aldehyde, a ketone, or a combination thereof. Sealant compositions comprising the multifunctional sulfur-containing polymers are also disclosed.

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Номер записи: 51
17-01-2019 дата публикации

BORIDE PARTICLES, BORIDE PARTICLE DISPERSED LIQUID, INFRARED LIGHT SHIELDING TRANSPARENT BASE, INFRARED LIGHT SHIELDING OPTICAL MEMBER, INFRARED LIGHT SHIELDING PARTICLE DISPERSED BODY, INFRARED LIGHT SHIELDING LAMINATED TRANSPARENT BASE, INFRARED LIGHT SHIELDING PARTICLE DISPERSED POWDER, AND MASTER BATCH

Номер: US20190016602A1
Автор: CHONAN Takeshi, FUKUDA Kenji, MIRATSU Mitsunobu, TSUNEMATSU Hirofumi
Принадлежит:

Boride particles represented by a general formula XB, (where X is at least one kind of metal element selected from Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Sr, Ca, and m is a number indicating an amount of boron in the general formula) are provided, wherein an amount of carbon included in the boride particles is 0.2% by mass or less, as measured by a combustion-infrared absorption method. 1. Boride particles represented by a general formula XBm (where X is at least one kind of metal element selected from Y , La , Ce , Pr , Nd , Sm , Eu , Gd , Tb , Dy , Ho , Er , Tm , Yb , Lu , Sr , Ca , and m is a number indicating an amount of boron in the general formula) , whereinan amount of carbon included in the boride particles is 0.2% by mass or less, as measured by a combustion-infrared absorption method.2. The boride particles according to claim 1 , wherein m in the general formula XBm is 4.0 or more and 6.2 or less.3. The boride particles according to claim 1 , wherein the boride particles include lanthanum hexaboride particles.4. The boride particles according to claim 1 , wherein a content of B4C is 1.0% by mass or less.5. A boride particle dispersed liquid comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'the boride particles according to ; and'}a liquid medium.6. The boride particle dispersed liquid according to claim 5 , wherein the liquid medium is at least one kind selected from water claim 5 , an organic solvent claim 5 , fat and oil claim 5 , liquid resin claim 5 , and a plasticizer.7. The boride particle dispersed liquid according to claim 5 , wherein an average dispersed particle diameter of the boride particles is 85 nm or less claim 5 , as measured by a dynamic light scattering method.8. The boride particle dispersed liquid according to claim 5 , wherein a concentration of the boride particles is 0.01% by mass or more and 30% by mass or less.9. The boride particle dispersed liquid according to claim 5 , wherein a weight ...

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Номер записи: 52
18-01-2018 дата публикации

DIACETYLENE FILM SENSITIZED WITH PHOTOINITIATOR AND APPLICATIONS OF THE FILM

Номер: US20180017438A1
Автор: CROHN Robert, Fairman Rosemarie, Shih Hsiao-Yi
Принадлежит: ISP Investments LLC

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

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Номер записи: 53
16-01-2020 дата публикации

METHODS FOR PRODUCING AN ASSEMBLY OF HEXABORIDE FINE PARTICLES

Номер: US20200017401A1
Автор: Fujita Kenichi, MACHIDA Keisuke, TSUNEMATSU Hirofumi
Принадлежит: SUMITOMO METAL MINING CO., LTD.

Methods for providing new transparent near infrared absorptive fine particles having a wide range of near infrared absorption, which are an assembly of hexaboride fine particles, where when a particle shape of the number of particles contained in the assembly is approximately regarded as a spheroid body, there are 20% or more and less than 80% of particles having an aspect ratio [(long axis length)/(short axis length)] of 1.5 or more and less than 5.0, and there are 20% or more and less than 80% of particles having an aspect ratio of 5.0 or more and less than 20.0. 1. A method of producing an assembly of hexaboride particles , comprising:pulverizing the hexaboride particles having an average particle size of 0.5 to 5 μm by a wet beads mill using beads having a Vickers hardness of ⅓ to ½ with respect to a Vickers hardness of the hexaboride particles,wherein a ratio of the number of the hexaboride particles contained in the assembly and having an aspect ratio [(long axis length)/(short axis length)] of 1.5 or more and less than 4.0 is expressed as variable a (the number of particles) %, a ratio of the number of the hexaboride particles contained in the assembly and having an aspect ratio [(long axis length)/(short axis length)] of 4.0 or more and less than 20.0 is expressed as a variable b (the number of particles) %, the aspect ratio [(long axis length)/(short axis length)] obtained based on a spheroid of the hexaboride particles, conditions of 60%≤the sum of the variables (a+b) %≤100% and a ratio of the variables a:b=20:80 to 80:20 are satisfied in the assembly.2. The method of producing an assembly of hexaboride particles according to claim 1 , wherein the hexaboride particles are lanthanum hexaboride particles claim 1 , and the beads are zirconia beads or alumina beads.3. The method of producing an assembly of hexaboride particles according to claim 1 , wherein the beads are made of yttria-stabilized zirconia having a diameter of 0.3 mm.4. The method of producing ...

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Номер записи: 54
21-01-2021 дата публикации

EFFECT PIGMENTS BASED ON COLORED HECTORITES AND COATED COLORED HECTORITES AND MANUFACTURE THEREOF

Номер: US20210017404A1
Автор: Breu Josef, Grüner Michael, HAUSNER Josef, Kaupp Günter
Принадлежит:

This invention deals with effect pigment comprising a colored hectorite which is produced by ion exchange process of an initial hectorite with a cationic dye, wherein the initial hectorite can be represented by the formula 1. Effect pigment comprising a colored hectorite produced by an ion exchange process of an initial hectorite with a cationic dye , wherein the initial hectorite is represented by formula (I):{'br': None, 'sub': z/n', 'x', '(3.0−(x+y)□y', '4', '10', '2, 'K[LiMgSiOF]\u2003\u2003(I),'}wherein n is a charge of K, z=x+2y, 0.2 Подробнее

Номер записи: 55
16-01-2020 дата публикации

COLORING COMPOSITION FOR SOLID-STATE IMAGING ELEMENT

Номер: US20200018878A1
Автор: Chinone Hiroyuki, Chuko Tomotaka, Doi Ryuji, HIKI Kenji, HIROTA Tetsuya, KITAZAWA Kazushige, Maeda Tadatoshi, Okamoto Shinichi
Принадлежит:

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

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Номер записи: 56
19-01-2017 дата публикации

BIPOLYMER-BASED ELECTROMAGENTIC INTERFERENCE SHIELDING MATERIALS

Номер: US20170020036A1
Автор: Grote James G., Salour Michael M., Zang De Yu
Принадлежит:

An electromagnetic interference (EMI) shielded device which includes an object to be shielded and an EMI shielding material encompassing the object. The EMI shielding material is made up of, but not limited to a broadband biopolymer or polymer dissolved in organic solvents, and metal and carbon-based nano-powders or nanoparticles. The specific makeup of the shielding material and fabrication procedure of the shielding material is also included herein. 1. A method of making an EMI shielding material , the method comprising:dissolving DNA in a first amount of de-ionized water for a first period of time to form a DNA solution;dissolving CTMA in a second amount de-ionized water for a second period of time to form a CTMA solution;making a DNA-CTMA complex by adding the DNA solution to the CTMA solution, thereby causing a DNA-CTMA precipitate to form;making a butanol based DNA-CTMA solution by dissolving the DNA-CTMA precipitate in butanol; andmaking the EMI shielding material by mixing metal nano-powders with the butanol based DNA-CTMA solution.2. The method of claim 1 , wherein a temperature of the first and second amounts of de-ionized water is about 60° F. to about 80° F.3. The method of claim 1 , wherein a ratio of DNA to de-ionized water is about 4 grams/liter.4. The method of claim 1 , wherein the first period of time is about two hours.5. The method of claim 1 , wherein a ratio of CTMA to de-ionized water is about 4 grams/liter.6. The method of claim 1 , wherein the second period of time is about five minutes.7. The method of claim 1 , wherein adding the DNA solution to the CTMA solution comprises adding the DNA solution drop-wise to the CTMA solution.8. The method of claim 7 , wherein a rate of adding the DNA solution drop-wise to the CTMA solution is about 1 drop per minute.9. The method of claim 1 , further comprising mixing the DNA-CTMA complex for about four hours at a temperature of about 60° F. to about 80° F.10. The method of claim 1 , further comprising ...

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Номер записи: 57
17-04-2014 дата публикации

Surface-coated metallic pigment, water base paint containing the same, and coated product to which water base paint has been applied

Номер: US20140106161A1
Автор: Shunichi Setoguchi
Принадлежит: Toyo Aluminum KK

A surface-coated metallic pigment according to the present invention includes base particles and a coating layer constituted of one layer, or two or more layers formed on a surface of the base particles, the coating layer having an outermost layer composed of a first compound obtained by polymerizing one monomer or oligomer, or two or more monomers or oligomers having one or more polymerizable double bonds, the outermost layer having a surface to which one surface modifier or two or more surface modifiers is/are bonded, and the surface modifier being a monomer or an oligomer having a bridged ring structure containing 9 to 12 carbon atoms and having one or more polymerizable double bonds.

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Номер записи: 58
22-01-2015 дата публикации

Composite Particles, Method for Production Thereof, and Use Thereof

Номер: US20150023898A1
Автор: Albert Roland, Budakov Oleg, Dressel Bernd
Принадлежит:

The present invention relates to composite particles comprising a carrier material as well as at least one pearlescent pigment, wherein the carrier material and the at least one pearlescent pigment are bonded to one another without an adhesive agent. In addition, the invention relates to a method for producing these composite particles as well as the use thereof. 1. A composite particle comprising a carrier material and at least one pearlescent pigment ,wherein the carrier material and the at least one pearlescent pigment are present bonded to one another without an adhesive agent, and wherein the pearlescent pigment lies on the surface of the carrier material and is not enveloped or encapsulated by the carrier material.2. The composite particle according to claim 1 ,wherein the carrier material has a glass transition temperature.3. The composite particle according to claim 1 ,wherein the carrier material is platelet-shaped.4. The composite particle according to claim 1 ,wherein the carrier material is approximately spherical, lens-shaped or irregularly shaped.5. The composite particle according to claim 1 ,wherein the carrier material has a polygonal shape.6. The composite particle according to claim 1 ,wherein the at least one pearlescent pigment is joined to the carrier material in a largely flat contact.7. The composite particle according to claim 1 ,wherein the at least one pearlescent pigment and the carrier material are material-bonded to one another.8. The composite particle according to claim 1 ,wherein the composite particle comprises a first carrier material, wherein the first carrier material is bonded to a second carrier material without an adhesive agent, wherein the second carrier material and the first carrier material of the composite particle are different from one another.9. The composite particle according to claim 1 ,wherein the carrier material is a plastic.10. The composite particle according to claim 9 ,wherein the plastic is a thermoplastic ...

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Номер записи: 59
26-01-2017 дата публикации

PREPARATION METHOD AND APPLICATION OF PEARLESCENT PIGMENT

Номер: US20170022367A1
Автор: CAO ZHICHENG, Xie Bingkun
Принадлежит: FUJIAN KUNCAI MATERIAL TECHNOLOGY CO., LTD.

The present invention relates to a method for preparing pearlescent pigment through metal oxide coating based on a sheet-like substrate, and the obtained pearlescent pigment. The present invention further relates to a method for preparing pearlescent pigment through coating a sheet-like substrate by hydrolyzing metal salt under an acid condition, wherein a pH value is adjusted by using inorganics such as MgO, MgOH or CaCOthat does not dissolve in water but can dissolve through reacting with an acid. According to the method, no free metal oxide is generated when the metal salt is hydrolyzed, so that the production cost is reduced, product quality is improved, problems possibly generated in an application process of the product are avoided, and a production process is more environment-friendly. 1. A method for preparing pearlescent pigment , comprising: A) in the presence of sheet-like substrates and at a set pH value which allows metal salt for coating to be hydrolyzed , performing hydrolysis coating by adding the metal salt for coating and inorganics simultaneously into water , wherein the inorganics does not dissolve in water but can dissolve through reacting with an acid , and the inorganics is used to adjust or maintain a pH value of a hydrolysis system.2. The method according to claim 1 , wherein relative to 1000 parts by weight of the sheet-like substrates claim 1 , 350-1500 parts by weight of the metal salt and 300-1400 parts by weight of the inorganics are used.3. The method according to claim 1 , wherein the set pH value is within a range of 0.5-3.4. The method according to claim 1 , wherein the inorganics that does not dissolve in water but can dissolve through reacting with an acid is alkaline-earth metal compound.5. The method according to claim 1 , wherein the method further comprises the following steps of: B) filtering claim 1 , C) washing claim 1 , D) drying and E) calcining.6. The method according to claim 1 , wherein the metal salt for coating is ...

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Номер записи: 60
25-01-2018 дата публикации

BORATE PRODUCED BY WET GRINDING, AND USE THEREOF

Номер: US20180022940A1
Автор: JODLAUK Joerg, TRIEM Albert, Zimmermann Werner
Принадлежит:

The invention relates to cation borate present in powder form, with a small grain size and low water solubility. The cation borate present in powder form and a suspension produced therefrom are suitable for example for the treatment of coating materials (such as wood preservatives), in particular fungicidal, biocidal and insecticidal treatment. 1. Cation borate present in powder form witha. a maximum water solubility of 5 g/l (at 20° C.), indicated as free boron, andb. a d90 grain size, determined according to ISO 20998-1:2006, of less than 500 nm,wherein the powder contains bonding agents selected from the group of titanates, aluminates, zirconates, silanes and mixtures thereof.2. Powder according to claim 1 , wherein the d90 grain size is less than 450 nm claim 1 , preferably less than 400 nm claim 1 , in particular less than 350 nm claim 1 , for example less than 300 nm claim 1 , such as less than 250 nm claim 1 , preferably less than 200 nm claim 1 , in particular less than 200 nm claim 1 , such as less than 150 nm or less than 100 nm claim 1 , in each case determined according to ISO 20998-1:2006.3. Powder according to claim 1 , wherein the water solubility is at least 0.1 g/l of water.4. Powder according to claim 1 , wherein the cation is selected from the group consisting of magnesium claim 1 , calcium claim 1 , strontium claim 1 , barium claim 1 , lithium claim 1 , aluminium claim 1 , titanium claim 1 , silicon claim 1 , zinc claim 1 , manganese claim 1 , zirconium claim 1 , silicon claim 1 , ammonium and mixtures thereof.5. Powder according to claim 1 , wherein it comprises at least 50 wt.-% calcium borate claim 1 , preferably at least 60 wt.-% calcium borate claim 1 , more preferably at least 65 wt.-% calcium borate claim 1 , in particular at least 70 wt.-% calcium borate claim 1 , such as at least 75 wt.-% calcium borate claim 1 , in each case relative to the total weight of cation borate and indicated as Ca(BO).6. Powder according to claim 4 , wherein ...

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Номер записи: 61
25-01-2018 дата публикации

METHOD OF FORMING A SLURRY OF ENCAPSULATED PIGMENT FOR AN AQUEOUS TOPCOAT COATING COMPOSITION

Номер: US20180022941A1
Автор: Campbell Donald H., Rahtod Rajesh, Ramana Prasad, Thanki Paragkumar
Принадлежит: BASF COATINGS GMBH

A method of forming a passivated pigment slurry includes combining a resin and a pigment to form a pigment-resin slurry, wherein the pigment includes a plurality of flakes each having a surface. After combining, the method includes firstly reacting an orthosilicate and the pigment in the presence of the resin to form a coated pigment-resin slurry. The coated pigment-resin slurry includes the resin and a coated pigment including the plurality of flakes each encapsulated by a first layer formed from the orthosilicate on the surface. The method further includes, concurrent to or after firstly reacting, secondly reacting the coated pigment-resin slurry and an organosilane compound having a hydrolysable group and an organic group to coat the first layer and form the passivated pigment slurry. The passivated pigment slurry includes the resin and a passivated pigment including the plurality of flakes each coated with a second layer disposed on the first. 1. A method of forming a passivated pigment slurry for an aqueous topcoat coating composition , the method comprising:combining a resin and a pigment to form a pigment-resin slurry, wherein the pigment includes a plurality of flakes each having a surface; the resin; and', 'a coated pigment including the plurality of flakes each encapsulated by a first layer formed from the orthosilicate and disposed on the surface; and, 'after combining, firstly reacting an orthosilicate and the pigment in the presence of the resin to form a coated pigment-resin slurry, wherein the coated pigment-resin slurry includes the resin; and', 'a passivated pigment including the plurality of flakes each coated with a second layer disposed on the first layer., 'concurrent to or after firstly reacting, secondly reacting the coated pigment-resin slurry and an organosilane compound having a hydrolysable group and an organic group to coat the first layer and thereby form the passivated pigment slurry, wherein the passivated pigment-resin slurry ...

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Номер записи: 62
24-01-2019 дата публикации

Interference pigments on the basis of glass flakes

Номер: US20190023915A1
Автор: Patrice Bujard
Принадлежит: BASF SE

The present invention relates to pigments, comprising a plate-like substrate of glass having an average thickness of <1 μm, especially of from 20 nm to 400 nm, and (a) a dielectric material, especially a metal oxide, having a high index of refraction; or (a) a metal layer, especially a thin semi-transparent metal layer; a process for their production and their use in paints, ink-jet printing, for dyeing textiles, for pigmenting coatings (paints), printing inks, plastics, cosmetics, glazes for ceramics and glass.

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Номер записи: 63
28-01-2021 дата публикации

TINTED METAL PLATED PARTS AND METHODS OF MANUFACTURING TINTED METAL PARTS

Номер: US20210025052A1
Автор: Dellock Paul Kenneth, Gall Richard, Glickman David Brian, Myszka Joseph, Salter Stuart C.
Принадлежит: FORD GLOBAL TECHNOLOGIES, LLC

A method of manufacturing a tinted metal plated substrate includes injection molding a tinted polymer layer onto an activated metal layer of a metal plated substrate. The tinted polymer layer is a tinted polyurethane layer or a tinted polyurea layer and the activated metal layer can be a plasma activated metal layer, for example, an oxygen plasma activated metal layer that is free of a coupling agent when the tinted polymer layer is injected molded thereon. At least one additional metallic layer can be disposed between the activated metal layer and a polymer substrate. For example, at least one of a nickel layer and a copper layer can be disposed between an activated chromium layer and a polymer substrate. 1. A method of manufacturing a tinted metal plated substrate comprising injection molding a tinted polymer layer onto an activated metal layer of a metal plated substrate.2. The method according to claim 1 , wherein the polymer layer is a tinted polyurethane layer or a tinted polyurea layer.3. The method according to claim 1 , wherein the activated metal layer is a plasma activated chromium layer.4. The method according to claim 1 , wherein the activated metal layer is an oxygen plasma activated chromium layer.5. The method according to claim 1 , wherein the activated metal layer is free of a coupling agent when the polymer layer is injected molded thereon.6. The method according to claim 1 , wherein the metal plated substrate is a chrome plated metallic substrate.7. The method according to claim 1 , wherein the metal plated substrate is a chrome plated polymer substrate.8. The method according to claim 7 , wherein the metal plated polymer substrate is a chrome plated thermoplastic polymer substrate.9. The method according to claim 7 , wherein the metal plated polymer substrate is a chrome plated acrylonitrile butadiene styrene substrate.10. The method according to claim 7 , wherein the metal plated polymer substrate is a chrome plated polycarbonate+acrylonitrile ...

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Номер записи: 64
01-02-2018 дата публикации

Light attenuating formulations

Номер: US20180028418A1
Автор: Olga Aleksandrovna Shenderova, Varvara Grichko
Принадлежит: Adamas Nanotechnologies Inc, INTERNATIONAL TECHNOLOGY CENTER

A preparation provides light or radiation attenuation between about 190 and 800 nm has an amount of diamond nanoparticles in a medium, where the diamond nanoparticles have a size between about 1 nm and 1000 nm are modified to enhance absorption or photoluminescence. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.

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Номер записи: 65
01-02-2018 дата публикации

Low Reflectance Optical Web

Номер: US20180029337A1
Автор: Wilson Bart E., Wilson Stephen S.
Принадлежит:

An optical web comprising includes a substrate with an anterior coating applied to the anterior side of the substrate and a posterior coating applied to the posterior side of the substrate. The refractive index of the anterior coating and the posterior coating is less than that of the substrate. A second coating layer may be applied to the anterior coating layer and/or the posterior coating layer, where the second coating layer has a refractive index less than that of the coating layer it is applied to. Additional coating layers may be applied to produce a stack of layers that decrease monotonically in refractive indexes moving outward from the substrate. The optical webs may be laminated together to form tear-off laminated lens stacks. 1. An optical web comprising:a substrate having a substrate refractive index, the substrate having an anterior side and an opposing posterior side;an anterior coating including a first anterior layer applied to the anterior side of the substrate, the first anterior layer having a first anterior layer refractive index,a posterior coating including a first posterior layer applied to the posterior side of the substrate, the first posterior layer having a first posterior layer refractive index,wherein the substrate refractive index is greater than the first anterior refractive index and the first posterior refractive index.2. The optical web of claim 1 , wherein the anterior coating comprises a second anterior layer applied to the first anterior layer claim 1 , the second anterior layer having a second anterior refractive index that is less than the first anterior refractive index.3. The optical web of claim 2 , wherein the posterior coating comprises a second posterior layer applied to the first posterior layer claim 2 , the second posterior layer having a second posterior refractive index that is less than the first posterior refractive index.4. The optical web of claim 1 , further comprising an adhesive layer laminated to at least one ...

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Номер записи: 66
02-02-2017 дата публикации

PIGMENTS FOR FILTERING THE SOLAR SPECTRUM

Номер: US20170029635A1
Автор: Doll Jonathan Daniel, Hollman Aaron M., Merchak Paul Andrew, Nimmo John Aldred
Принадлежит:

The present technology relates to a transparent coating system or film which comprises a transparent, polymeric material, one or more pearlescent pigments, and one or more transparent dyes, organic pigments, organic pigment derivatives or inorganic pigments. The coating may be used to give well-defined transmission and reflection spectra in the visible region while having a high degree of reflection in the NIR region. 1. A transparent coating system for light filtering between 400-2500 nm , that is comprised of a transparent polymeric binder , one or more pearlescent pigments , and one or more transparent dyes , organic pigments , organic pigment derivatives and/or inorganic pigments , having a total pigment loading of about 0.1-40% , by weight.2. The transparent coating system of claim 1 , wherein the total pigment loading claim 1 , in a wet film claim 1 , is between about 0.5%-20% claim 1 , by weight.3. The transparent coating system of claim 2 , wherein the total pigment loading is about 5% claim 2 , by weight claim 2 , and whereina. TSR of the pigment blend between the wavelengths of about 400 nm-2500 nm, is in the range of about 10%-40%;b. TST of the pigment blend between the wavelengths of about 400 nm-2500 nm, is in the range of about 40%-85%;c. TSR of the pigment blend between the wavelengths of 750 nm-2500 nm, is in the range of 10%-40%; andd. TSR of the pigment blend between the wavelengths of about 400 nm-750 nm, is in the range of about 5%-35%.4. The transparent coating system of wherein the TST of the pigment blend at about 5% total pigment loading claim 3 , by weight claim 3 , in the wet film is in the range of:a. about 40%-70% between the wavelengths of 400 nm and 495 nm;b. about 25%-65% between the wavelengths of 495 nm and 590 nm; andc. about 60%-95% between the wavelengths of 590 nm and 750 nm.5. The transparent coating system of wherein the ratio of the percent transmission at 660 nm to the percent transmission at 730 nm is in the range of about 0 ...

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Номер записи: 67
01-02-2018 дата публикации

NANOPARTICLE ENHANCED COATING FOR TRANSPARENT UV-RESISTANT FILMS AND RELATED METHODS AND COMPONENTS

Номер: US20180030288A1
Автор: Arevalo Cesar Ernesto, Ben-Dayan Martin, Bickmore William D., Dahlby Michael R., Mesa Glenn Allen
Принадлежит:

Various coating compositions, including silica based compositions, methods of preparing and using such compositions, and applications of such compositions are provided herein. In one embodiment, a process for incorporating UV-protecting nanoparticles into a sol-gel matrix along with resulting compositions and uses are described. In accordance with one embodiment, the nanoparticle synthesis and coating solution may be prepared in a single vessel, eliminating the need for additional processing steps. Applications of this process include, among other things, protective coatings for UV-sensitive materials such as wood, plastics, and dyes. 3. The method of claim 1 , wherein the acid is selected from the group consisting of acetic acid claim 1 , oxalic acid claim 1 , citric acid claim 1 , and formic acid.4. The method of claim 1 , wherein the acid is acetic acid.5. The method of claim 1 , wherein the cerium salt is selected from the group consisting of one or more of cerium chloride claim 1 , cerium bromide claim 1 , cerium fluoride claim 1 , cerium iodide claim 1 , cerium nitrate.6. The method of claim 1 , wherein the cerium salt is cerium chloride.7. The method of claim 1 , wherein the strong base is selected from the group consisting of one or more of ammonium hydroxide claim 1 , sodium hydroxide claim 1 , lithium hydroxide claim 1 , potassium hydroxide claim 1 , rubidium hydroxide claim 1 , cesium hydroxide claim 1 , calcium hydroxide claim 1 , strontium hydroxide claim 1 , barium hydroxide.8. The method of claim 1 , wherein the strong base is selected from the group consisting of one or more of ammonium hydroxide claim 1 , sodium hydroxide9. The method according to claim 1 , wherein applying the sol-gel to a surface of a structure includes applying the third solution to glass claim 1 , wood claim 1 , polymer claim 1 , metal claim 1 , ceramic or a semiconducting material.10. The method according to claim 1 , wherein applying the sol-gel to a surface of a structure ...

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Номер записи: 68
01-02-2018 дата публикации

EFFECT PIGMENT PREPARATION

Номер: US20180030304A1
Автор: Clapp Lisa, Doll Jonathan, Giesinger Ingo, Grossschartner Dieter
Принадлежит:

An effect pigment preparation comprises an effect pigment, a dispersive additive, and a passivating agent. The preparation is dry, the pigment comprises about 84% or more of the mass of the preparation, the dispersive additive comprises up to 15% of the mass of the preparation, and the number of theoretical layers of the passivating agent is from about 2 to about 12. The effect pigment preparation is non-dusting and can be easily stirred into aqueous, solvent, or UV curing-based liquid coatings formulations. 1. An effect pigment preparation comprising:an effect pigment,a dispersive additive, anda passivating agent,wherein the preparation is dry, the pigment comprises about 84% or more of the mass of the preparation, the dispersive additive comprises up to about 15% of the mass of the preparation, and the number of theoretical layers of the passivating agent is from about 2 to about 12.2. The effect pigment preparation of claim 1 , wherein the preparation comprises less than about 5% solvent claim 1 , preferably less than 2% solvent claim 1 , more preferably no solvent.3. The effect pigment preparation of any of claim 1 , wherein the preparation is in the form of a tablet claim 1 , pellet claim 1 , granule claim 1 , noodle claim 1 , briquette claim 1 , or sphere.4. The effect pigment preparation of claim 1 , wherein the pigment is a metallic pigment comprising a metal selected from aluminum claim 1 , copper claim 1 , copper-zinc alloys claim 1 , copper-tin alloys claim 1 , stainless steel claim 1 , carbon steel claim 1 , iron claim 1 , silver claim 1 , zinc claim 1 , nickel claim 1 , titanium claim 1 , chromium claim 1 , manganese claim 1 , vanadium claim 1 , magnesium claim 1 , zinc-magnesium alloys claim 1 , and mixtures thereof.5. The effect pigment preparation of claim 1 , wherein the pigment is a pearlescent pigment.6. The effect pigment preparation of claim 5 , wherein the pearlescent pigment comprises a substrate selected from natural mica claim 5 , synthetic ...

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Номер записи: 69
04-02-2016 дата публикации

Composition for forming far-infrared radiation shielding layer

Номер: US20160033680A1
Автор: Daisuke Hamada, Kazuto Shimada, Kyohei Arayama, Makoto Kubota, Yuki Nara
Принадлежит: Fujifilm Corp

An object of the present invention is to provide a composition for forming a far-infrared radiation shielding layer which is able to form a layer having excellent far-infrared radiation shielding properties. A composition for forming a far-infrared radiation shielding layer of the present invention contains at least inorganic fine particles and a dispersant.

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Номер записи: 70
01-02-2018 дата публикации

ELECTROMAGNETIC CLOAKING METHOD

Номер: US20180031354A1
Автор: Pendry John, Schurig David, Smith David
Принадлежит:

A method of constructing a concealing volume comprises constructing a plurality of concealing volume elements around a concealable volume. Each concealing volume element has a material parameter arranged to direct a propagating wave around the concealable volume. The material parameter can be refractive index, electrical permittivity, and magnetic permittivity. The concealing volume can be a metamaterial. The concealing volume diverts incoming propagating waves such that outgoing propagating waves appear to be unperturbed to an observer. 1identifying a coordinate transform that diverts the propagation direction from within the core volume to the diverting volume;using the identified coordinate transform, computing material parameters of the diverting volume;selecting diverting-volume elements to match the computed material parameters of the diverting volume for the specific frequency range; andconstructing the diverting volume by arranging the selected diverting-volume elements around the core volume,wherein the selected diverting-volume elements are arranged so as to return the incident electromagnetic wave to its original propagation direction.. A method of constructing a diverting volume for diverting propagation of an incident electromagnetic wave in a specific frequency range below visible light frequencies around a core volume, the incident electromagnetic wave having an original propagation direction, said method comprising: The present application is a continuation of U.S. patent application Ser. No. 11/459,728, filed on Jul. 25, 2006, the entirety of which is incorporated herein by reference.In order to exploit electromagnetism, materials are commonly used to control and direct the electromagnetic fields. For example, a glass lens in a camera directs the rays of light to form an image, metal cages are used to screen sensitive equipment from electromagnetic radiation, and various forms of ‘black bodies’ are utilized to prevent unwanted reflections. One ...

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Номер записи: 71
02-02-2017 дата публикации

ULTRAVIOLET PHOTODETECTORS AND METHODS OF MAKING ULTRAVIOLET PHOTODETECTORS

Номер: US20170033256A1
Автор: Mantese Joseph V., Piech Marcin, Santana Jose L., Willigan Rhonda R.
Принадлежит:

A method of making an ultraviolet sensor includes applying a metal-containing solution to a substrate using a spin coating technique to form a metal-containing coat. The metal-containing coat is baked and pyrolyzed to form a metal-containing oxide film on the substrate. The metal-containing oxide film has a cubic crystalline structure suitable for ultraviolet photodetectors in flame detection applications. 1. A method of making an ultraviolet (UV) photodetector , comprising:applying a metal-containing solution to a substrate using a spin coat technique to form a metal-containing coat;baking the metal-containing coat; and{'sub': x', '(1-x), 'pyrolyzing the metal-containing coat to form a metal-containing oxide film according to MgZnO with a cubic crystalline structure.'}2. The method as recited in claim 1 , wherein applying the metal-containing solution includes applying the metal-containing solution over a metal-containing oxide film.3. The method as recited in claim 1 , wherein the metal-containing oxide film is a first metal-containing oxide film claim 1 , and further including:applying a metal-containing solution having magnesium and zinc to the metal-containing oxide film using a spin coat technique; andpyrolyzing the metal-containing solution to form a second metal-containing oxide film overlaying the first metal-containing oxide film.4. The method as recited in claim 1 , further including calcining the metal-containing oxide film to form a metal-containing oxide layer.5. The method as recited in claim 1 , wherein the predetermined baking temperature is about 150 degrees Celsius and the predetermined time interval is about five (5) minutes.6. The method as recited in claim 1 , wherein pyrolyzing the metal-containing coat includes placing the metal-containing coat in a furnace and flowing an inert gas over the metal-containing coat to decompose claim 1 , but not oxidize or make volatile organic ligands in the metal-containing coat.7. The method as recited in ...

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Номер записи: 72
04-02-2021 дата публикации

Coating compositions including a sag control agent and wax

Номер: US20210032491A1
Автор: Beatriz E. Rodriguez-Douglas, Candice Pelligra, Delson Trindade, Gary W. Nickel, Yongqing Huang
Принадлежит: AXALTA COATING SYSTEMS IP CO LLC

Solvent-borne coating compositions and methods for forming coated substrates are provided. In one example, a solvent-borne coating composition includes a solvent(s), a colorant(s), a binder including one or more resins, a sag control agent, and a wax dispersion. The sag control agent includes urea crystals that are present in an amount of from about 0.5 wt. % to about 6 wt. % based on the weight of the binder. The wax dispersion includes ethylene vinyl acetate-based wax particles present in an amount of from about 3 wt. % to about 8 wt. % based on the weight of the binder. The solvent-borne coating composition has a non-volatile content of from about 11 to about 30 vol. % based on the volume of the solvent-borne coating composition.

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Номер записи: 73
11-02-2016 дата публикации

DYNAMIC SURFACES

Номер: US20160040030A1
Автор: Casasanta, III Vincenzo, Kusuura Takahisa, Londergan Timothy Martin, Manion Michael Keoni, Wan Feng
Принадлежит: EMPIRE TECHNOLOGY DEVELOPMENT LLC

Compositions and methods for changing a property of a coating are provided. The coating includes a dynamic material configured to be reversibly convertible between a hydrophobic state and a hydrophilic state, wherein transition between the hydrophilic state to the hydrophobic state occurs in an environment dependent manner. The coating also includes an environment altering material configured to alter the hydrophobic or hydrophilic state of the dynamic material. 1. A composition for coating a surface , the composition comprising:at least one dynamic material, wherein the dynamic material is configured to be reversibly convertible between a hydrophobic state and a hydrophilic state, wherein transition between the hydrophilic state to the hydrophobic state occurs in a heat dependent manner, and wherein the dynamic material comprises a thermosensitive block copolymer, a thermosensitive polymer, or a thermosensitive star polymer; andat least one heat generating material, wherein the heat generating material is configured to absorb an amount of energy and to convert at least some of the amount of energy to heat.2. The composition of claim 1 , further comprising at least one resin.3. (canceled)4. The composition of claim 2 , wherein the dynamic material and the heat generating material are different materials from the resin.56.-. (canceled)7. The composition of claim 1 , wherein the thermosensitive block copolymer comprises at least one of (2-ethoxy)ethoxyethyl vinyl ether (EOEOVE) claim 1 , N -isopropylacrylamide (NIPAAm) monomer claim 1 , or a vinyl monomer comprising a tertiary amino group or an acid group.8. The composition of claim 1 , wherein the thermosensitive block copolymer comprises at least one of (2-ethoxy)ethoxyethyl vinyl ether (EOEOVE) or octadecyl vinyl ether (ODVE).9. The composition of claim 1 , wherein the heat generating material comprises at least one nanoparticle.10. The composition of claim 9 , wherein the heat generating material is configured to ...

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Номер записи: 74
09-02-2017 дата публикации

EMI SHIELDING COMPOSITION AND PROCESS FOR APPLYING IT

Номер: US20170037261A1
Автор: Fang Wangsheng, Yao Wei
Принадлежит:

This invention relates to an EMI shielding composition comprising a thermoplastic resin and/or a thermoset resin, a solvent or a reactive diluent and conductive particles providing uniform and homogenous thickness to the EMI shielding layer. The invention also provides a process of applying the EMI shielding layer on the encapsulant protecting the CI device components. 1. An EMI shielding composition comprisinga) an thermoplastic resin and/or a thermoset resin;b) a solvent or reactive diluent; andc) conductive particles.2. The EMI shielding composition according to claim 1 , wherein said thermoplastic resin is selected from the group consisting of acrylic resins claim 1 , phenoxy resins claim 1 , thermoplastic polyesters claim 1 , polyamides claim 1 , vinylidene resin claim 1 , polyurethanes claim 1 , polyolefins claim 1 , polysulfide rubbers claim 1 , and nitrile rubbers and mixtures thereof.3. The EMI shielding composition according to claim 1 , wherein said thermoplastic resin is selected from the group consisting of a co-polymer of 1 claim 1 ,1 claim 1 ,2 claim 1 ,3 claim 1 ,3 claim 1 ,3-hexafluoro-1-propene and 1 claim 1 ,1-difluoroethene claim 1 , co-polymer of 4 claim 1 ,4′-propane-2 claim 1 ,2-diyldiphenol and 2-(chloromethyl)oxirane (1:1) claim 1 , co-polymer of 4 claim 1 ,4′-propane-2 claim 1 ,2-diyldiphenol and 2-(chloromethyl)oxirane and mixtures thereof.4. The EMI shielding composition according to claim 1 , wherein said composition comprises thermoplastic resin from 0.1 to 30% by weight of total weight of the composition.5. The EMI shielding composition according to claim 1 , wherein said thermoset resin is selected from the group consisting of vinyl resins claim 1 , acrylic resins claim 1 , phenolic resins claim 1 , epoxy resins claim 1 , maleimide resins claim 1 , bismaleimide resins claim 1 , polyimide resins claim 1 , and silicon-containing resins and mixtures thereof.6. The EMI shielding composition according to claim 1 , wherein said thermoset ...

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Номер записи: 75
09-02-2017 дата публикации

MAGNETIC MULTILAYER PIGMENT FLAKE AND COATING COMPOSITION

Номер: US20170037264A1
Автор: Coombs Paul G., Delst Cornelis Jan, Kohlmann Paul T., RAKSHA Vladimir P.
Принадлежит: VIAVI SOLUTIONS INC

The present invention provides a magnetic multilayer pigment flake and a magnetic coating composition that are relatively safe for human health and the environment. The pigment flake includes one or more magnetic layers of a magnetic alloy and one or more dielectric layers of a dielectric material. The magnetic alloy is an iron-chromium alloy or an iron-chromium-aluminum alloy, having a substantially nickel-free composition. The coating composition includes a plurality of the pigment flakes disposed in a binder medium. 120-. (canceled)21. A multilayer pigment flake comprising:one or more layers of a ferromagnetic or ferrimagnetic alloy;one or more dielectric layers; anda reflecting layer,wherein the ferromagnetic or ferrimagnetic alloy is an iron-chromium alloy or an iron-chromium-aluminum alloy.22. The multilayer pigment flake of claim 21 , wherein at least one of the iron-chromium alloy and the iron chromium-aluminum alloy have a substantially nickel free composition.23. The multilayer pigment flake of claim 21 , wherein at least one of the one or more layers of ferromagnetic or ferromagnetic alloy is semi-transparent.24. The multilayer pigment flake of claim 21 , wherein at least one of the one or more dielectric layers is transparent.25. The multilayer pigment flake of claim 21 , wherein the one or more dielectric layers include a first dielectric layer that is outward of a first layer of the one or more layers of ferromagnetic or ferromagnetic alloy.26. The multilayer pigment flake of claim 21 , wherein the one or more layers of ferromagnetic or ferromagnetic alloy include a first layer that is disposed between a first dielectric layer of the one or more dielectric layers and the reflecting layer.27. The multilayer pigment flake of claim 21 , wherein the one or more dielectric layers include a second dielectric layer that is outward the reflecting layer.28. The multilayer pigment flake of claim 25 , wherein the one or more layers of ferromagnetic or ...

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Номер записи: 76
09-02-2017 дата публикации

Radiative Transfer and Power Control with Fractal Metamaterial and Plasmonics

Номер: US20170038160A1
Автор: COHEN Nathan
Принадлежит: Fractal Antenna Systems, Inc.

Systems according to the present disclosure provide one or more surfaces that function as heat or power radiating surfaces for which at least a portion of the radiating surface includes or is composed of “fractal cells” placed sufficiently closed close together to one another so that a surface (plasmonic) wave causes near replication of current present in one fractal cell in an adjacent fractal cell. A fractal of such a fractal cell can be of any suitable fractal shape and may have two or more iterations. The fractal cells may lie on a flat or curved sheet or layer and be composed in layers for wide bandwidth or multibandwidth transmission. The area of a surface and its number of fractals determines the gain relative to a single fractal cell. The boundary edges of the surface may be terminated resistively so as to not degrade the cell performance at the edges. 1. A radiation transfer system , comprising:one or more electrical resonator belts, each belt including a substrate having first and second surfaces and a fractal plasmonic surface (FPS) including a close-packed arrangement of electrically conductive material formed on the first surface, wherein the closed-packed arrangement comprises a plurality of self-similar fractal electrical resonator shapes and is configured to operate at a desired passband of electromagnetic radiation; andwherein the radiation transfer system is configured and arranged so that radiation received by the system at a first location on the FPS is transferred to a second location on the FPS.2. The system of claim 1 , wherein said passband is about 2:1.3. The system of claim 2 , wherein said passband is about 3:1.4. The system of claim 1 , wherein the one or more electrical resonator belts comprise two belts.5. The system of claim 4 , wherein the fractal electrical resonator shapes of the FPS of the first belt are different than the fractal electrical resonator shapes of the FPS of the second belt.6. The system of claim 1 , wherein the one ...

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Номер записи: 77
24-02-2022 дата публикации

CURABLE SILICONE-BASED COMPOSITIONS AND APPLICATIONS THEREOF

Номер: US20220056270A1
Автор: Bhat Shreedhar, MG Murali, MONDAL TITASH
Принадлежит:

A curable composition comprising a polymer A, a polymer B, and one or more fillers, wherein the polymer A includes organic molecules or siloxane molecules comprising two or more epoxy functional groups, and the polymer B includes an organic amine or a hybrid silicone amine. 2. The curable silicone composition of claim 1 , wherein the one or more amine functional groups of polymer B is situated in the terminal positions claim 1 , pendant position claim 1 , or both in the terminal position and pendant position.3. The curable silicone composition of claim 1 , wherein the polymer A is present in a range from about 5% to about 60% by weight based on the total weight of the composition.4. The curable silicone composition of claim 1 , wherein the polymer B is present in a range from about 5% to about 30% by weight based on the total weight of the composition.5. The curable silicone composition of claim 1 , wherein the composition comprises one or more fillers selected from the group consisting of alumina claim 1 , silicon claim 1 , magnesia claim 1 , ceria claim 1 , hafnia claim 1 , lanthanum oxide claim 1 , neodymium oxide claim 1 , samaria claim 1 , praseodymium oxide claim 1 , thoria claim 1 , urania claim 1 , yttria claim 1 , zinc oxide claim 1 , zirconia claim 1 , silicon aluminum oxynitride claim 1 , borosilicate glasses claim 1 , barium titanate claim 1 , silicon carbide claim 1 , silica claim 1 , boron carbide claim 1 , titanium carbide claim 1 , zirconium carbide claim 1 , boron nitride claim 1 , silicon nitride claim 1 , aluminum nitride claim 1 , titanium nitride claim 1 , zirconium nitride claim 1 , zirconium boride claim 1 , titanium diboride claim 1 , aluminum dodecaboride claim 1 , barytes claim 1 , barium sulfate claim 1 , asbestos claim 1 , barite claim 1 , diatomite claim 1 , feldspar claim 1 , gypsum claim 1 , hormite claim 1 , kaolin claim 1 , mica claim 1 , nepheline syenite claim 1 , perlite claim 1 , phyrophyllite claim 1 , smectite claim 1 , talc ...

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Номер записи: 78
18-02-2016 дата публикации

METHOD FOR MANUFACTURING PLATE ALPHA-ALUMINA PEARLESCENT PIGMENTS AND NANO-METAL COATING PEARLESCENT PIGMENTS WITH LARGE ASPECT RATIO

Номер: US20160046812A1
Автор: Chang Kil-Wan, Choi Byung-Ki, CHOI Jae-Soo, HAN Kyung-Jun, Jeong Jae-Il, JUNG Myung-Ho, Kang Kwang-Choong, LEE Beom-Jae, LEE Jung-Min, Lim Kwang-Soo
Принадлежит:

Disclosed is a method for manufacturing plate α-alumina pearlescent pigments and nano-metal coating pearlescent pigments with a large aspect ratio, having excellent reflectivity and capable of expressing various colors. 1. A method for manufacturing pearlescent pigments comprising:(a) preparing a metal precursor aqueous solution by mixing a precursor aqueous solution including 3 to 6 wt % of a zinc precursor, 1 to 3 wt % of a tin precursor, and a remaining amount of aluminum oxide based on 100 parts by weight of an aluminum precursor;(b) preparing a gel mixture by titrating the metal precursor aqueous solution to pH 6.0 to 8.0 with a sodium salt aqueous solution, followed by hydrolysis;(c) maturing the gel mixture at a temperature of 60 to 100° C. for 4 to 30 hours;(d) drying the matured gel mixture at a temperature of 60 to 200° C. for 5 to 20 hours;(e) manufacturing a crystallized cake by crystallizing the dried gel mixture at a temperature of 850 to 1,300° C. for 2 to 10 hours;(f) manufacturing an alpha-alumina crystal by cooling the crystallized cake to room temperature and dispersing the cooled crystallized cake with 0.5 to 35% sulfuric acid solution at a temperature of 20 to 100° C., followed by filtration, washing, and drying; and(g) forming a coating layer by forming a multi-coating layer having at least two layers on the alpha-alumina crystal.2. The method of claim 1 , wherein the alpha-alumina crystal of step (f) has a thickness of 0.1 to 2.0 μm claim 1 , a diameter of 10 to 50 μm claim 1 , and an aspect ratio of 150 or more.3. The method of claim 1 , wherein the multi-coating layer of step (g) is formed by stacking a metal layer and a fine polymer particle layer.4. The method of claim 1 , further comprising: after step (g) claim 1 ,(h) coating a cerium layer on the alpha-alumina crystal on which the multi-coating layer is formed; and(i) coating an aluminum oxide layer on the cerium layer.5. Pearlescent pigments comprising:3 to 6 wt % of a zinc precursor, ...

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Номер записи: 79
15-02-2018 дата публикации

Colorant including a mixture of pigments

Номер: US20180044534A1
Автор: Cornelis Jan Delst, David De La FUENTE, Vladimir P. Raksha
Принадлежит: VIAVI SOLUTIONS INC

A colorant including a mixture of pigments is disclosed. The pigments have a similar coloration but different resistance to corrosion. The mixing ratio is selected to optimize the corrosion resistance against color brightness, and/or acidic corrosion resistance against alkali corrosion resistance of the colorant.

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Номер записи: 80
03-03-2022 дата публикации

ARTICLE WITH CURVED PATTERNS FORMED OF ALIGNED PIGMENT FLAKES

Номер: US20220063319A1
Автор: Coombs Paul G., HOLDEN Laurence, HYNES John, RAKSHA Vladimir P.
Принадлежит: VIAVI SOLUTIONS INC

In a printed article, pigment flakes are magnetically aligned so as to form curved patterns in a plurality of cross-sections normal a continuous imaginary line, wherein radii of the curved patterns increase along the imaginary line from the first point to the second point. When light is incident upon the aligned pigment Hakes from a light source, light reflected from the aligned pattern forms a bright image which appears to gradually change its shape and move from one side of the continuous imaginary line to another side of the continuous imaginary line when the substrate is tilted with respect to the light source. 115-. (canceled)16. An article , comprising:a substrate coated with a magnetic ink that has been aligned in a magnetic field to form an image;wherein the image includes at least two curved bright lines separated one from another; andwherein the at least two curved bright lines increase in intensity upon a tilt of the article.17. The article of claim 16 , wherein the magnetic ink includes a plurality of magnetic flakes dispersed in a polymeric binder.18. The article of claim 16 , wherein the substrate includes a dark background.19. The article of claim 16 , wherein the image includes a static area and a kinematic area.20. The article of claim 16 , wherein each of the at least two curved bright lines form a perimeter of a pie-shaped wedge.21. The article of claim 20 , wherein the image includes four pie-shaped wedges.22. The article of claim 16 , wherein each of the at least two curved bright lines form a bowed claim 16 , oblong oval.23. The article of claim 22 , wherein the image further includes an obelisk shape between each of the at least two curved bright lines.24. The article of claim 23 , wherein the obelisk is a static area upon tilt of the image.25. The article of claim 16 , wherein each of the at least two curved bright lines intersects with a chord of a circle to form a first portion of a circle and a second portion of a circle.26. The article of ...

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Номер записи: 81
08-05-2014 дата публикации

DEVICE FOR SIGNATURE ADAPTATION AND OBJECT PROVIDED WITH SUCH A DEVICE

Номер: US20140125506A1
Автор: Sjölund Peder
Принадлежит: BAE SYSTEMS HÄGGLUNDS AKTIEBOLAG

The invention pertains to a device for signature adaptation, comprising at least one surface element () arranged to assume a determined thermal distribution, wherein said surface element comprises at least one temperature generating element () arranged to generate at least one predetermined temperature gradient to a portion of said at least one surface element. Said at least one surface element () comprises at least one radar suppressing element (), wherein said at least one radar suppressing element () is arranged to suppress reflections of incident radio waves. The invention also concerns an object provided with a device for signature adaptation. 1. A device for signature adaptation , comprising at least one surface element arranged to assume a determined thermal distribution , wherein said surface element comprises at least one temperature generating element arranged to generate at least one predetermined temperature gradient to a portion of said at least one surface element , wherein the device is characterized in that said at least one surface element comprises at least one radar suppressing element , wherein said at least one radar suppressing element is arranged to suppress reflections of incident radio waves.2. Device according to claim 1 , wherein said at least one temperature generating element is thermally applied to a subsurface area of a portion of said at least one surface element for generation of said at least one temperature gradient to said portion.3. Device according to claim 1 , wherein said portion constitutes at least one outer layer of said at least one surface element.4. Device according to claim 3 , wherein said at least one outer layer is arranged to provide a frequency selective subsurface area claim 3 , wherein said frequency selective subsurface area is arranged to pass through radio waves within a predetermined frequency range and wherein said frequency selective subsurface area has heat conducting properties.5. Device according to ...

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Номер записи: 82
03-03-2022 дата публикации

ULTRAVIOLET ABSORBING AGENT, ULTRAVIOLET ABSORBING COMPOSITION, ULTRAVIOLET ABSORBING FILM, LAMINATE, AND NOVEL COMPOUND

Номер: US20220064458A1
Автор: Katou Takashi
Принадлежит:

Provided are an ultraviolet absorbing agent represented by General Formula (1) and an application thereof. In General Formula (1), Rrepresents a monovalent substituent. n is 1 or 2. Wand Weach independently represent a hydrogen atom, a cyano group, a carbamoyl group, a sulfamoyl group, a nitro group, an acyl group, an alkylsulfonyl group, an arylsulfonyl group, an alkylsulfinyl group, an arylsulfinyl group, an alkoxycarbonyl group, an aryloxycarbonyl group, an alkyl group, an aryl group, or a heterocyclic group, where at least one of Wor Wrepresents a substituent having a Hammett's substituent constant σp value of 0.2 or more. Wand Wmay be bonded to each other to form a ring. 4. The ultraviolet absorbing agent according to claim 1 ,wherein the acid group is a sulfonic acid group.5. The ultraviolet absorbing agent according to claim 1 ,wherein a solubility in water at 25° C. is 1% by mass or more.6. An ultraviolet absorbing composition comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'the ultraviolet absorbing agent according to ; and'}an aqueous medium.7. The ultraviolet absorbing composition according to claim 6 , further comprising:a water-soluble polymer.8. An ultraviolet absorbing film claim 6 ,{'claim-ref': {'@idref': 'CLM-00006', 'claim 6'}, 'wherein the ultraviolet absorbing film is a cured substance of the ultraviolet absorbing composition according to .'}9. A laminate comprising:a base material; and{'claim-ref': {'@idref': 'CLM-00008', 'claim 8'}, 'the ultraviolet absorbing film according to , formed on the base material.'} This application is a continuation application of International Application No. PCT/JP2020/021668, filed Jun. 1, 2020, the disclosure of which is incorporated herein by reference in its entirety. Further, this application claims priority from Japanese Patent Application No. 2019-122032, filed Jun. 28, 2019, the disclosure of which is incorporated herein by reference in its entirety.The present disclosure relates to an ...

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Номер записи: 83
03-03-2022 дата публикации

Top Coat Composition

Номер: US20220064476A1
Автор: Al-Badri Zoha, Dreger Katharina, Flosbach Carmen, Goff Meagan Douple, Istivan Stephen
Принадлежит: AXALTA COATING SYSTEMS IP CO., LLC

Waterborne top coat compositions, processes for preparing such compositions, and methods for forming top coats on substrates are provided. In an embodiment, a waterborne top coat composition includes water, pigment(s) and resin solids. The resin solids comprise about 60 to 100 wt. % of binder solids and 0 to about 40 wt. % of crosslinker solids, the binder solids comprising about 1 to about 40 wt. % of a urethanized polyester/(meth)acryl copolymer hybrid binder having a hydroxyl number of about 30 to about 200 mg KOH/g and a carboxyl number of about 8 to about 50 mg KOH/g, and about 60 to about 99 wt. % of one or more additional binders, the sum of the respective wt. % in each case equaling 100 wt. %.

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Номер записи: 84
13-02-2020 дата публикации

INTERFERENCE PIGMENT

Номер: US20200048470A1
Автор: Bazin Jean-Luc, MIKO Csilla
Принадлежит: The Swatch Group Research and Development Ltd

A multilayered interference pigment containing, in succession: 1. A multilayered interference pigment comprising in succession:a metal core in the form of a flake, the metal core comprising a material selected from the group consisting of gold, silver, palladium, rhodium, ruthenium, platinum, osmium, iridium and an alloy thereof;a first layer of transparent dielectric material; anda second discontinuous metal layer making it possible to both reflect a portion of the light beam and to transmit another portion of this beam onto the metal core.2. The pigment according to claim 1 , wherein the metal core comprises a material selected from the group consisting of gold claim 1 , silver claim 1 , rhodium and an alloy of thereof.3. The pigment according to claim 1 , comprising a third protective layer comprising a transparent dielectric material or a transparent resin.4. The pigment according to claim 1 , wherein the dielectric material of the first layer and of the third layer is selected from the group consisting of TiO claim 1 , SiO claim 1 , AlO claim 1 , MgF claim 1 , TaO claim 1 , SiNZnS claim 1 , ZnO claim 1 , ZrO claim 1 , CrO claim 1 , CeO claim 1 , YO claim 1 , HfN claim 1 , HfC claim 1 , HfO claim 1 , LaO claim 1 , MgO claim 1 , SbO claim 1 , SiO claim 1 , SeO claim 1 , SnOand WO.5. The pigment according to claim 1 , wherein the second metal layer comprises a material selected from the group consisting of silver claim 1 , gold claim 1 , aluminium claim 1 , titanium claim 1 , palladium claim 1 , platinum claim 1 , ruthenium claim 1 , rhodium claim 1 , osmium claim 1 , iridium claim 1 , tin claim 1 , chromium claim 1 , iron claim 1 , cobalt claim 1 , nickel claim 1 , copper claim 1 , zinc claim 1 , rhodium and an alloy thereof.6. The pigment according to claim 1 , wherein the metal core has an average transverse diameter between 2 and 300 μm claim 1 , and an average thickness between 20 and 1000 nm.7. The pigment according to claim 1 , wherein the first layer has a ...

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Номер записи: 85
23-02-2017 дата публикации

HEAT INSULATING WINDOW FILM, HEAT INSULATING WINDOW GLASS, BUILDING MATERIAL, WINDOW, BUILDING, AND VEHICLE

Номер: US20170052296A1
Автор: KIYOTO Naoharu, OKAZAKI Kentaro
Принадлежит: FUJIFILM Corporation

There is provided a heat insulating window film disposed on the inside of a window, including at least: a support; and a fibrous conductive particles-containing layer disposed on the support, in which the fibrous conductive particles-containing layer is disposed on a surface of the support on a side opposite to the surface of the window side, and the heat insulating window film contains a near infrared shielding material. The heat insulating window film; a heat insulating window glass; an building material; a window; a building; and a vehicle which are manufactured at low cost, easily manufactured to have a large area, and have excellent visible light transmittance, shielding properties for near infrared light, heat insulating properties, and light resistance are provided. 1. A heat insulating window film disposed on the inside of a window , comprising at least:a support; anda fibrous conductive particles-containing layer disposed on the support,wherein the fibrous conductive particles-containing layer is disposed on a surface of the support on a side opposite to the surface of the window side, andthe heat insulating window film contains a near infrared shielding material.2. The heat insulating window film according to claim 1 ,{'sup': '2', 'wherein a content per unit area of the fibrous conductive particles of the fibrous conductive particles-containing layer is from 0.02 to 0.2 g/m.'}3. The heat insulating window film according to claim 1 ,wherein an average long axis length of the fibrous conductive particles contained in the fibrous conductive particles-containing layer is from 5 to 50 μm.4. The heat insulating window film according to claim 2 ,wherein an average long axis length of the fibrous conductive particles contained in the fibrous conductive particles-containing layer is from 5 to 50 μm.5. The heat insulating window film according to claim 1 ,wherein a distance between the fibrous conductive particles-containing layer of the heat insulating window film ...

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Номер записи: 86
23-02-2017 дата публикации

COMPOSITION FOR RADIATION SHIELDING

Номер: US20170053720A1
Автор: Messier Christopher, Warren Danny
Принадлежит:

A composition and method for spray-applying a two-part, self-setting composition containing a dopant that provides a hazard shielding component and is particularly adapted for delivering the components of the composition at a temperature that promotes their spray application as well as a self-setting reaction. The method includes selecting a self-setting compound that is adapted for curing in place once applied, the self-setting compound including at least one dopant material; and applying the compound to a hazard to be encapsulated such as a radiological, lead, asbestos, or PCB. Alternately, a self-curing compound includes a multi-part compound which, upon a mixing of the parts, chemically reacts and cures, and at least one dopant material dispersed into at least one of the parts, wherein the dopant material is selected for providing radiation shielding upon application of the compound. 1. A composition for encapsulating a hazardous substrate , comprising:a two-part epoxy including a resin component and a hardener/activator component;a dopant material blended into said two-part epoxy, said dopant being suitable for shielding against a hazard to be encapsulated.2. The composition of claim 1 , wherein said dopant is a particulate material selected from the group consisting of: transition metals and post transition metals.3. The composition of claim 1 , wherein said dopant is a particulate material selected from the group consisting of: tungsten claim 1 , lead claim 1 , copper claim 1 , aluminum claim 1 , iron claim 1 , nickel claim 1 , cobalt and zinc.4. The composition of claim 1 , wherein said dopant is a particulate material selected from the group consisting of: boron and lithium.5. The composition of claim 1 , wherein said dopant includes a heavier metal \ to provide for shielding of gamma radiation and a material with a high neutron absorption cross-section for neutron absorption.6. The composition of claim 1 , wherein the activator component is provided at ...

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Номер записи: 87
10-03-2022 дата публикации

ULTRAVIOLET LIGHT-BLOCKING COATED PHARMACEUTICAL PACKAGES

Номер: US20220073256A1
Автор: Fadeev Andrei Gennadyevich, Henry David, Lacarriere Valerie Claudine, Peanasky John Stephen, Roy Choudhury Shreya, Simonton Kristi Lynn, Smith Bryan Henry, Theron Jean-Jacques Bernard
Принадлежит:

According to one or more embodiments disclosed herein, a coated pharmaceutical package may comprise a glass container comprising a first surface and a second surface opposite the first surface, wherein the first surface is an outer surface of the glass container, and wherein the glass container in an uncoated state has an average light transmittance in the UVB and UVC spectrum of at least 50% through a single wall of the coated package. The coated pharmaceutical package may further comprise a coating positioned over at least a portion of the first surface of the glass container, wherein the coated pharmaceutical package has an average light transmittance in the UVC spectrum of less than 50% through a single wall of the coated package. 1. A coated pharmaceutical package comprising:a glass container comprising a first surface and a second surface opposite the first surface, wherein the first surface is an outer surface of the glass container, and wherein the glass container in an uncoated state has an average light transmittance in the UVB and UVC spectrum of at least 50% through a single wall of the coated package; anda coating positioned over at least a portion of the first surface of the glass container, wherein the coated pharmaceutical package has an average light transmittance in the UVC spectrum of less than 50% through a single wall of the coated package, and wherein the coated pharmaceutical package has a light transmittance of less than 20% at all wavelengths from 400 nm to 450 nm.2. The coated pharmaceutical package of claim 1 , wherein the coated pharmaceutical package meets that standard of USP <660> Spectral Transmission for Colored Glass Containers.3. The coated pharmaceutical package of claim 1 , wherein the glass container in the uncoated state is visibly colorless.4. The coated pharmaceutical package of claim 1 , wherein the coating comprises a polymer and one or more of copper claim 1 , silver claim 1 , or iron.5. The coated pharmaceutical package ...

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Номер записи: 88
25-02-2021 дата публикации

METHOD, SYSTEM AND PAINT FOR EMI SUPPRESSION

Номер: US20210059084A1
Автор: Badihi Avner, GOZLAN lnbar, PINHASOVICH Amir, VILNER Pavel
Принадлежит:

A method, system and paint for suppressing emission of high frequency electromagnetic radiation from an electronic system, the electronic system including at least one power supply unit, at least one printed circuit board (PCB) and at least one integrated circuit are provided. The method includes providing an electrically conductive housing configured to accommodate and encase the electronic system, the housing having an inner conductive surface, and applying a layer of an electromagnetic absorbing paint to the inner conductive surface of the housing to substantially cover the inner surface by the layer, the electromagnetic absorbing paint comprises a liquid matrix and an electromagnetic absorbing material. 1. A method for suppressing emission of high frequency electromagnetic radiation from an electronic system , the electronic system comprising at least one power supply unit , at least one printed circuit board (PCB) and at least one integrated circuit , the method comprising:providing an electrically conductive housing configured to accommodate and encase said electronic system, the housing having an inner conductive surface; andapplying a layer of an electromagnetic absorbing paint to the inner conductive surface of the housing to substantially cover said inner surface by said layer, said electromagnetic absorbing paint comprises a liquid matrix and an electromagnetic absorbing material.2. The method according to claim 1 , wherein the electronic system further comprises at least one port adapted to connect to a pluggable interconnecting means.3. The method according to claim 1 , wherein said layer of an electromagnetic absorbing paint is applied to cover 90% or more of said inner conductive surface.4. The method according to claim 1 , wherein the electronic system produces electromagnetic radiation at frequencies of 5 or more GHz.5. The method according to claim 1 , wherein said electromagnetic absorbing paint is selected to absorb electromagnetic radiation in ...

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Номер записи: 89
10-03-2022 дата публикации

ARTICLES FOR HIGH TEMPERATURE SERVICE AND RELATED METHOD

Номер: US20220073762A1
Автор: Bewlay Bernard Patrick, Kool Lawrence Bernard
Принадлежит:

An article for high temperature service is presented. The article includes a substrate and a thermal barrier coating disposed on the substrate. The thermal barrier coating includes a plurality of aluminum-based particles dispersed in an inorganic binder, wherein the aluminum-based particles are substantially spaced apart from each other via the inorganic binder such that the thermal barrier coating is substantially electrically and thermally insulating. Method of making the article is also presented. 1. An article , comprising:a substrate; anda thermal barrier coating disposed on the substrate, wherein the thermal barrier coating comprises a plurality of aluminum-based particles dispersed in an inorganic binder, wherein the aluminum-based particles are substantially spaced apart from each other via the inorganic binder such that the thermal barrier coating is substantially electrically and thermally insulating and the aluminum-based particles comprise aluminum metal, an aluminum alloy or combinations thereof.29-. (canceled)10. The article of claim 1 , wherein the article comprises an automotive component claim 1 , a locomotive component claim 1 , a marine component claim 1 , or a medical component.1114-. (canceled)15. A method of forming a thermal barrier coating on a substrate claim 1 , the method comprising(i) contacting a slurry comprising a plurality of aluminum-based particles and an inorganic binder with a surface of the substrate to form a slurry coating; and(ii) heat-treating the slurry coating under conditions sufficient to cure the slurry coating and form the thermal barrier coating, wherein the aluminum-based particles are substantially spaced apart from each other via the inorganic binder in the thermal barrier coating such that the thermal barrier coating is substantially electrically and thermally insulating, and wherein the aluminum-based particles comprise aluminum metal, an aluminum alloy or combinations thereof.16. The method of claim 15 , wherein ...

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Номер записи: 90
21-02-2019 дата публикации

LAMINATED COATING FILM, AND COATED ARTICLE

Номер: US20190054498A1
Автор: HIRANO Fumi, Okamoto Keiichi, TERAMOTO Kouji, YAMANE Takakazu
Принадлежит: MAZDA MOTOR CORPORATION

The multilayer coating film includes a lower coating film and an upper coating film . The lightness L* value of the coating film is 30 or less. The coating film contains aluminum flakes . The aluminum flakes each have a surface roughness Ra of 30 nm or less and having a thickness of 70 to 150 nm. With respect to the aluminum flakes contained in the coating film , 70% by mass or more thereof has a major axis length of 7 to 15 μm and an aspect ratio of 3 or less. When all the aluminum flakes contained in the coating film are projected on a surface of the coating film , a projected area occupancy, which is an area occupancy of the projections of the aluminum flakes on the surface of the coating film , is 40 to 90%. 1. A multilayer coating film comprising a lower coating film formed directly or indirectly on a surface of a coating target , and an upper coating film layered on the lower coating film , whereina lightness L* value of the lower coating film is 30 or less,the upper coating film contains a large number of aluminum flakes as a luster material,the aluminum flakes each have a surface roughness Ra of 30 nm or less,the aluminum flakes each have a thickness of 70 nm or more and 150 nm or less,the aluminum flakes contained in the upper coating film have an aspect ratio of 3 or less obtained by dividing a major axis length of the aluminum flake by a minor axis length thereof, and if a particle size of the aluminum flake is defined as a square root of a product of the major axis length and the minor axis length, an average particle size is 7 μm or more and 15 μm or less, and a standard deviation of a particle size distribution is 30% or less of the average particle size, andwhen all the aluminum flakes contained in the upper coating film are projected on a surface of the upper coating film, a projected area occupancy, which is an area occupancy of projections of the aluminum flakes on the surface of the upper coating film, is 40% or more and 90% or less.2. The ...

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Номер записи: 91
21-02-2019 дата публикации

MULTI-COLOR PAINT: DIY EASY ROLLER APPLICATION FORMULATION BY THIXOTROPIC RESINS IN CONTINUOUS PHASE

Номер: US20190055417A1
Автор: Hentschel Jens, JIANG JOSHUA, LIANG LAN DUC, TARNG Ming-Ren, Thomas James
Принадлежит:

A multicolor paint composition includes a continuous phase having a first rheology modifier and an optional second rheology modifier, a first discontinuous phase dispersed in the continuous phase, and a second discontinuous phase immiscibly dispersed in the continuous phase. The first discontinuous phase includes a first colorant having a first colorant strength, and an emulsion of a non-thixotropic polymer. The second discontinuous phase includes a second colorant having a second colorant strength, a third rheology modifier, and an emulsion of a first thixotropic polymer. 1. A multicolor paint composition comprising:a continuous phase including water, a first rheology modifier that encapsulates discontinuous phases, and an optional second rheology modifier that is different than the first rheology modifier;a first discontinuous phase dispersed in the continuous phase, the first discontinuous phase including a first colorant having a first colorant strength, and an emulsion of a non-thixotropic polymer; anda second discontinuous phase immiscibly dispersed in the continuous phase, the second discontinuous phase including a second colorant having a second colorant strength, an optional third rheology modifier, and an emulsion of a first thixotropic polymer.2. The multicolor paint composition of claim 1 , wherein the first discontinuous phase includes a first plurality of droplets having a first average particle size and the second discontinuous phase includes a second plurality of droplets having a second average particle size claim 1 , the second average particle size being greater than the first average particle size.3. The multicolor paint composition of wherein the second colorant strength is greater than the first colorant strength.4. The multicolor paint composition of wherein the first thixotropic polymer has a colloid stabilizer.5. The multicolor paint composition of wherein the colloid stabilizer is capable of interacting with the third rheology modifier via ...

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Номер записи: 92
01-03-2018 дата публикации

WIND TURBINES WITH REDUCED ELECTROMAGNETIC SCATTERING

Номер: US20180058423A1
Автор: DOBAIE Abdullah, MITTRA Raj, RMILI Hatem
Принадлежит: KING ABDULAZIZ UNIVERSITY

A wind turbine with reduced electromagnetic scattering includes a wind turbine support structure having a cylindrical shape, a wind turbine blade supported by the wind support structure, and a plurality of multi-layer absorbers to limit the electromagnetic scattering, the absorber including at least cobalt ferrite alloy nano-particles, cobalt ferrite alloy nano-flakes, and air. The wind turbine blade includes a blade root, a blade tip opposite the blade root, and a blade middle part extending between the blade root and the blade tip. The plurality of multi-layer absorbers further includes a planar absorber that covers the wind turbine support structure, and a curved absorber that covers the middle part. 1. A wind turbine blade with reduced electromagnetic scattering comprising:a blade root;a blade tip opposite the blade root; and a leading surface that extends between the blade root and the blade tip,', 'a trailing surface opposite the leading surface and that extends between the blade root and the blade tip,', 'a pressure surface that extends between the trailing surface and the leading surface, and', 'a suction surface opposite the pressure surface that extends between the trailing surface and the leading surface; and, 'a blade middle part extending between the blade root and the blade tip, the blade middle part including a moderately curved absorber that covers the suction surface and the pressure surface, and', 'a curved absorber that entirely covers the trailing surface and the leading surface., 'a plurality of multi-layer absorbers to limit the electromagnetic scattering that includes at least one of cobalt ferrite alloy nano-particles, cobalt ferrite alloy nano-flakes, and air, the plurality of multi-layer absorbers including2. The wind turbine blade of claim 1 , wherein the curved absorber includes a seven-layer absorber with a bottom layer containing cobalt ferrite alloy nano-flakes and a top layer containing cobalt ferrite alloy nano-particles.3. The wind ...

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Номер записи: 93
20-02-2020 дата публикации

SUBSTRATE WITH CAMOUFLAGE PATTERN

Номер: US20200056861A1
Автор: Becklin Dennis Sterling, Hulst Jason
Принадлежит:

A camouflage pattern includes a plurality of shapes each having one of a plurality of base colors. Each shape has different portions having a different shade of the base color of that shape. An outermost portion extends around the shape and remaining portions are each surrounded by another portion of the portions. The shades of the base color may go from light to dark or from dark to light moving inwardly from the perimeter of the shape. 1. An article comprising:a surface having a camouflage pattern printed thereon,{'sub': 1', 'N', '1', 'N', '1', 'N', '1', '2', 'N', 'i', 'i−1, 'wherein the camouflage pattern comprises a plurality of shapes such that each shape has at least three portions Pto P, where N is an integer greater than or equal to 3, each portion being Pto Pbeing a different shade of a color than other portions of the portions Pto P, the at least three portions being arranged relative to a border of the each shape such that a first portion Pextends around the border of the each shape and each of the portions Pto Pare arranged such that for a given portion P, i=2 to N, is located completely surrounded by a portion P'}2. The article of claim 1 , wherein the portions Pto Pof each shape of the plurality of shapes are arranged such that each portion P claim 1 , i=2 to N claim 1 , is a darker shade of the color than portion P.3. The article of claim 1 , wherein the portions Pto Pof each shape of the plurality of shapes are arranged such that each portion P claim 1 , i=2 to N claim 1 , is a lighter shade of the color than portion P.4. The article of claim 1 , wherein the colors of the plurality of shapes include at least five colors.5. The article of claim 1 , wherein N is three.6. The article of claim 1 , wherein outer perimeters of the portions Pto Pcorrespond to an appearance of a topographical map.7. The article of claim 1 , wherein perimeters of the portions Pto Pof each shape of the plurality of shapes each includes a plurality of straight lines including ...

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Номер записи: 94
28-02-2019 дата публикации

Uv-protective compositions and their use

Номер: US20190060191A1
Автор: Benzion Landa, Sagi Abramovich, Snir DOR
Принадлежит: Landa Labs 2012 Ltd

Disclosed are UV-protective compositions comprising BLT crystals having the formula Bi(4-x)La(x)Ti(3-y)Fe(y)O12, wherein x is between 0.1 and 1.5; and wherein y is between 0.01 and 2. There are also disclosed compositions comprising nanoparticles of such BLT crystals, the nanoparticles being optionally dispersed in a polymer matrix. Methods of preparation and uses of such compositions are also provided.

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Номер записи: 95
28-02-2019 дата публикации

COATING COMPOSITION FOR PROTECTING METAL SURFACE

Номер: US20190062584A1
Автор: NAM Jin-Hyun
Принадлежит:

Disclosed is a coating composition for protecting a metal surface, including styrene-ethylene-butylene-styrene rubber, a solvent and an additive. The coating composition can inhibit scratching or corrosion when applied on the surface of a metal such as a flange and is effective at enabling easy peeling of a coating film even when the coating film is intended to be peeled in order to perform a welding process or the like, and moreover, a resultant coating film does not tear but is easily peeled even when removed after long-term storage. 1. A coating composition for protecting a metal surface , comprising styrene-ethylene-butylene-styrene rubber , a solvent and an additive.2. The coating composition of claim 1 , wherein the amount of the styrene-ethylene-butylene-styrene rubber is 100 parts by weight claim 1 , the amount of the solvent is 325 to 475 parts by weight and the amount of the additive is 2.5 to 25 parts by weight.3. The coating composition of claim 1 , wherein the solvent comprises at least one selected from the group consisting of toluene claim 1 , xylene and methyl ethyl ketone.4. The coating composition of claim 1 , wherein the additive comprises a colorant and a defoaming agent.5. The coating composition of claim 1 , wherein based on 100 parts by weight of the styrene-ethylene-butylene-styrene rubber claim 1 , the coating composition further comprises 20 to 35 parts by weight of a UV blocker containing titanium dioxide.6. The coating composition of claim 1 , wherein based on 100 parts by weight of the styrene-ethylene-butylene-styrene rubber claim 1 , the coating composition further comprises 85 to 100 parts by weight of a swelling inhibitor containing dimethylether. The present disclosure relates to a coating composition for protecting a metal surface, and more particularly to a coating composition for protecting a metal surface, which may be used to inhibit scratching or corrosion when applied on the surface of a metal such as a flange and is ...

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Номер записи: 96
17-03-2022 дата публикации

COMPOSITION INCLUDING POLYESTER RESIN, ACRYLATE, AND VINYL ESTER AND METHOD OF USING THE SAME

Номер: US20220081556A1
Автор: Norlander Andrew D., Pokorny Richard J., Schulz Mark F., XU Ruijian, Yang Yu
Принадлежит:

The composition includes a polyester resin comprising at least one α,β-unsaturated ester group, an acrylate or methacrylate, a vinyl ester represented by formula R—[C(O)—O—CH—CH]n, wherein R is alkyl, aryl, or a combination thereof and n is 1 or 2, and a metal salt of a carboxylic acid. A method of repairing a damaged surface using the composition is also described. 1. A composition comprising:a polyester resin comprising at least one α,β-unsaturated ester group;an acrylate or methacrylate;{'sub': 2', 'n, 'a vinyl ester represented by formula R—[C(O)—O—CH═CH]wherein R is alkyl, aryl, or a combination thereof, and n is 1 or 2; and'}a metal salt of a carboxylic acid.2. The composition of claim 1 , wherein the composition is substantially free of a vinyl aromatic compound having at least one vinyl substituent on an aromatic ring.3. The composition of claim 1 , wherein the polyester resin comprises at least one of an unsaturated polyester resin having internal olefin groups claim 1 , a dicyclopentadiene-modified unsaturated polyester resin claim 1 , or an epoxy vinyl ester resin.4. The composition of claim 1 , wherein the acrylate or methacrylate is a multi-functional acrylate or methacrylate comprising at least one of a bis-acrylic acid or methacrylic acid ester of ethylene glycol claim 1 , 1 claim 1 ,4-butanediol or 1 claim 1 ,6-hexanediol; a tris-acrylic acid or methacrylic acid ester of glycerol claim 1 , trimethylolpropane or pentaerythritol; a tetrakis-acrylic acid or methacrylic acid ester of pentaerythritol; or an acrylate or methacrylate ester of an alkoxylation product of any of ethylene glycol claim 1 , 1 claim 1 ,4-butanediol claim 1 , 1 claim 1 ,6-hexanediol claim 1 , glycerol claim 1 , trimethylolpropane claim 1 , or pentaerythritol and at least one of propylene oxide or ethylene oxide.5. The composition of claim 1 , wherein the metal salt comprises at least one of an iron (II) carboxylate claim 1 , copper (II) carboxylate claim 1 , or cobalt (II) ...

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Номер записи: 97
27-02-2020 дата публикации

Method for forming multilayer coating film

Номер: US20200061668A1
Автор: Hironori Tonomura, Masahiro Omura
Принадлежит: Kansai Paint Co Ltd

A multilayer coating film forming method to form a multilayer coating film having a glittering appearance. Forming a multilayer coating film by sequentially applying, on top of a base material, a first base coating material, a second base coating material, and a clear coating material in a wet-on-wet process, wherein: the first base coating material is a transparent or colored coating material; the second coating material contains a flaky lustrous pigment; the amount of flaky lustrous pigment being 10-60 parts by mass to 100 parts by mass of resin solid content in the second base coating material, and the concentration of solids in the coating falls being 5-20 mass % with respect to the total mass of the second base coating material; and the thickness of a coating film obtained from the second base coating material falls being 1-8 μm on the basis of the coating film when cured.

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Номер записи: 98
10-03-2016 дата публикации

EFFECT PIGMENTS

Номер: US20160068683A1
Автор: AMBROSIUS Klaus, ANDES Stephanie, Petry Ralf, PFAFF Gerhard, ROESLER Michael, SCHOEN Sabine
Принадлежит:

The present invention relates to effect pigments which are based on flake-form substrates having a circular form factor of 1.2-2 and are coated with at least one high-refractive-index layer, and to the use thereof, inter alia in paints, coatings, printing inks, plastics and in cosmetic formulations. 1. An effect pigment comprising a flake-form substrate having a circular form factor of circumference/area standardized to a circle of 1.2-2 coated with at least one high-refractive-index layer having a refractive index of n≧1.8.2. The effect pigment according to claim 1 , wherein the substrate has a circular form factor of 1.2-1.8.3. The effect pigment according to claim 1 , wherein the substrate has a particle size of 5-60 μm.4. The effect pigment according to one or more of claim 1 , wherein the substrate has a thickness of 0.2-0.6 μm.5. The effect pigment according to one or more of claim 1 , wherein the flake-form substrate is synthetic mica flakes claim 1 , natural mica flakes claim 1 , SiOflakes claim 1 , AlOflakes claim 1 , glass flakes claim 1 , iron oxide flakes claim 1 , graphite flakes claim 1 , TiOflakes or mixtures thereof.6. The effect pigment according to claim 1 , wherein the flake-form substrate is a mica or glass flake.7. The effect pigment according to claim 1 , wherein the flake-form substrate is a natural mica flake.8. The effect pigment according to claim 1 , wherein the high-refractive-index layer is a compound that is at least one metal oxide claim 1 , metal sulfide claim 1 , iron titanate claim 1 , iron oxide hydrate claim 1 , titanium suboxide claim 1 , metal claim 1 , or mixtures or mixed phases of said compound.9. The effect pigment according to claim 1 , wherein the high-refractive-index layer comprises at least one compound that is TiO claim 1 , BiOCl claim 1 , CeO claim 1 , CrO claim 1 , CoO claim 1 , CoO claim 1 , FeO claim 1 , FeO claim 1 , FeOOH claim 1 , NiO claim 1 , SnO claim 1 , VO claim 1 , VO claim 1 , ZrO claim 1 , ZnO claim 1 , ...

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Номер записи: 99
27-02-2020 дата публикации

LOW GLOSS BLACK POLYIMIDE FILM COMPRISING A STRESS CANCELING RESIN LAYER AND A METHOD FOR PRODUCING THE SAME

Номер: US20200062995A1
Автор: KIM Joo-Bin, KIM Sang-Wan, KIM Seung-Heon, KIM Seung-Kyun, Kim Yu-bin, LEE Ji-Hoon, MYUNG Bum-Young
Принадлежит: KUK DO CHEMICAL CO., LTD.

Disclosed is a low gloss black polyimide film produced from a soluble black polyimide resin composition capable of realizing matte by surface transfer of a support film, without addition of a matting agent. Also provided is a black polyimide film including a stress canceling resin layer and having no curl or distortion. The black polyimide film includes: a stress canceling resin layer; a support film; and a black polyimide resin layer coated on the support film in a flexible manner, wherein low gloss is realized without addition of a matting agent, and the stress canceling resin layer for residual stress cancellation of the black polyimide resin layer is provided on the other surface of the support film. 1. A black polyimide film comprising:a stress canceling resin layer;a support film; anda black polyimide resin layer coated on the support film in a flexible manner, wherein (A) low gloss of the back polyimide film is realized by surface transfer of the support film during flexible coating of the black polyimide resin layer, without addition of a matting agent,(B) the stress canceling resin layer for residual stress cancellation of the black polyimide resin layer is provided on the other surface of the support film,(C) peel strength between the support film and the black polyimide resin layer is 4 gf/cm to 40 gf/cm,(D) a 60-degree gloss value of an inner surface of the black polyimide film is 0 to 60,(E) modulus of elasticity is 1 GPa to 5 GPa,(F) tensile strength is 20 MPa to 100 Mpa,(G) elongation is 5% to 50%,(H) a glass transition temperature is 150° C. to 300° C.,{'sup': '10', '(I) a surface resistance is 10Ωcm or more, and'}(J) a thickness is 1 μm to 10 μm.2. The black polyimide film according to claim 1 , wherein the stress canceling resin layer comprises at least one selected from the group consisting of polyamide imide claim 1 , polyimide claim 1 , a polyvinyl chloride resin claim 1 , polystyrene claim 1 , an ABS resin claim 1 , an acrylic resin claim 1 , ...

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Номер записи: 100