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公开(公告)号：US5164226A
公开(公告)日：1992-11-17
申请号：US584060
申请日：1990-09-18
摘要： An improvement in the process of incorporating a modifier ingredient into the surface region of a resinous article is described herein. The basic process includes immersing the article in a liquid such as water and contacting the immersed article with a solution of a modifier ingredient in a solvent which is immiscible with the liquid. The improvement herein comprises running the process at a temperature lower than ambient or room temperature whereat substantially no solid material is formed on the surface of the water layer during the process.
摘要翻译： 本文描述了将改性剂成分掺入到树脂制品的表面区域中的改进。 基本方法包括将物品浸入诸如水的液体中并使浸没的物品与改性剂成分在与液体不混溶的溶剂中的溶液接触。 本文的改进包括在低于环境温度或室温的温度下运行该方法，在该过程中基本上没有在水层的表面上形成固体材料。
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公开(公告)号：US5091213A
公开(公告)日：1992-02-25
申请号：US401544
申请日：1989-08-31
摘要： A process for modifying the surface region of a polymer article by incorporating one or more ingredients therein. Such ingredients may be ultraviolet light stabilizers, antioxidants, anti-static agents, pigments and the like. The polymer article, e.g. a sheet of polyvinyl chloride, is immersed in a liquid (e.g. water) and the immersed article is contacted with a solution of the ingredient in a solvent. The liquid must be one which is non-aggressive towards the article and must also be immiscible with the solvent.
摘要翻译： 一种通过在其中引入一种或多种成分来改性聚合物制品的表面区域的方法。 这些成分可以是紫外光稳定剂，抗氧化剂，抗静电剂，颜料等。 聚合物制品，例如 将一片聚氯乙烯浸渍在液体（例如水）中，并将浸没的制品与成分在溶剂中的溶液接触。 液体必须是对制品非侵蚀性的液体，并且也必须与溶剂不混溶。
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公开(公告)号：US20180052260A1
公开(公告)日：2018-02-22
申请号：US15552960
申请日：2016-02-23
摘要： The invention relates to high efficiency diffusion lighting coverings useful in LED lighting applications. The diffusing lighting coverings are made of organic diffusing particles homogeneously dispersed in a transparent polymer matrix. The primary organic diffusing particles are refractive index mis-matched to the matrix polymer. The refractive index contrast between the polymer matrix and diffusion particles, and particle size are selected to provide a high efficiency (minimized particle loading). The high efficiency diffusion coverings provides excellent light diffusion, high hiding properties and high light transmission. The secondary diffusion particles may optionally be added to further improve selected target properties of the covering. Nano-sized ZnO inorganic particles may also function as diffusion particles and optical brighteners as well UV stabilizers. Articles made of this translucent composition are useful in commercial and residential lighting, motor vehicle illumination (lights, panels), street lighting, displays and signs, desktop monitors, and LCD/LED TVs.
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公开(公告)号：US20150267891A1
公开(公告)日：2015-09-24
申请号：US14431466
申请日：2013-09-27
申请人： Michael T. BURCHILL , Steven W. GASKEY , Robert A. WANAT , Jiaxin Jason GE , Mark A. AUBART , ARKEMA FRANCE
CPC分类号： F21V3/0625 , F21V3/049 , F21Y2115/10 , G01N21/59 , G01N2201/062 , G01N2201/0634 , G02B5/0242
摘要： The invention relates to optical light diffusers for use with point light sources, such as LED lighting. The optical diffusers achieve an optimum balance of light transmission and hiding power. The optical light diffuser is a transparent plastic matrix, such as Plexiglas® resin from Arkema Inc., having organic particles dispersed within the matrix. The particles are crosslinked beads having specific particle sizes and loading. Different beads can be combined to provide added properties such as a textured surface, and to optimize hiding power and light transmission. The invention also relates to a luminous device containing at least one light-emitting diode and a cover made of the optical light diffuser. The invention further relates to a method for assessing hiding power.
摘要翻译： 本发明涉及用于诸如LED照明的点光源的光学光漫射器。 光学扩散器实现光传输和遮盖力的最佳平衡。 光学光扩散器是透明塑料基体，例如来自Arkema Inc.的Plexiglas®树脂，其具有分散在基质内的有机颗粒。 颗粒是具有特定粒度和负载量的交联珠粒。 可以组合不同的珠以提供附加的性质，例如纹理表面，并且优化遮盖力和光透射。 本发明还涉及一种包含至少一个发光二极管和由光学光扩散器制成的盖的发光装置。 本发明还涉及一种用于评估遮盖力的方法。
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5.发明申请公开(公告)号：US20110081553A1
公开(公告)日：2011-04-07
申请号：US12897147
申请日：2010-10-04
CPC分类号： C09D5/031 , B05D3/007 , B05D3/0263 , B05D5/02 , B05D2401/32 , E04D2001/005 , E04F15/02188 , Y10T428/31935
摘要： The invention relates to the use of a melt-in-place acrylic binder that is applied to a substrate in the form of a powder, followed by a fusing together of the binder powder by heat or radiation. Particulate filler is present either on the substrate, mixed with the binder powder, or admixed into the binder powder prior to fusion. The fused binder helps adhere the particulate fillers to the substrate, and may or may not cover the particulate filler.
摘要翻译： 本发明涉及使用现场施用的丙烯酸粘合剂，其以粉末形式施用于基材，随后通过加热或辐射将粘合剂粉末熔合在一起。 颗粒填料存在于基材上，与粘合剂粉末混合，或在熔融之前混入粘合剂粉末中。 熔融粘合剂有助于将颗粒填料粘附到基材上，并且可以或可以不覆盖颗粒填料。
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公开(公告)号：US4919972A
公开(公告)日：1990-04-24
申请号：US225448
申请日：1988-07-28
摘要： A composition and process for modifying the surface region of a polymer article. The composition is a mixture of a resin surface modifier ingredient, a resin-swellable organic solvent and a surfactant additive. The composition is contacted with the surface of a resin article, while the article is immersed in a liquid which may also contain a surfactant which is non-aggressive toward the article and immiscible with the solvent. The surfactant alters the wetting characteristics of the air-liquid, or liquid-surface modifier interfaces, or both interfaces, so that a film of the modifier ingredient does not form on the surface of the liquid layer.
摘要翻译： 用于改性聚合物制品的表面区域的组合物和方法。 该组合物是树脂表面改性剂成分，树脂溶胀性有机溶剂和表面活性剂添加剂的混合物。 将组合物与树脂制品的表面接触，同时将制品浸入液体中，该液体还可含有对制品非腐蚀性且与溶剂不混溶的表面活性剂。 表面活性剂改变了空气 - 液体或液体表面改性剂界面或两个界面的润湿特性，使得在液体层的表面上不形成改性剂成分的膜。
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7.发明申请NANO-STRUCTURE COATED SHEETS/FILMS FOR OPTICAL ELECTRONIC DISPLAYS AND PHOTOVOLTAIC MODULES 审中-公开纳米结构涂层/光电子显示屏和光伏模块公开(公告)号：US20110250435A1
公开(公告)日：2011-10-13
申请号：US13126374
申请日：2009-10-09
摘要： The invention relates to a thin, nano-structured coating that provides optical light efficiency enhancement. The dried coating contains nano-structures that provide a very low haze level of less than 2 percent, and a light transmission improvement of at least 1% over the non-coated substrate. For the nano-structured coating on an acrylic substrate the transmission is greater than 93 percent, and preferably greater than 94 percent. The coatings of the invention are especially useful for optical electronic displays and photovoltaic modules.
摘要翻译： 本发明涉及提供光学光效率的薄的纳米结构的涂层。 干燥的涂层包含提供小于2％的非常低的雾度水平的纳米结构，并且在非涂覆的基材上透光率提高至少1％。 对于丙烯酸基材上的纳米结构涂层，透射率大于93％，优选大于94％。 本发明的涂层对于光学电子显示器和光伏模块特别有用。
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公开(公告)号：US20110226313A1
公开(公告)日：2011-09-22
申请号：US13129958
申请日：2009-11-17
IPC分类号： H01L31/048 , C08L33/12
CPC分类号： H01L31/048 , Y02E10/50
摘要： The invention relates to an acrylic sheet having a high Tg, and especially for the use of the high Tg acrylic sheet as a front sheet of a photovoltaic module. The high Tg acrylic polymer is a copolymer of polymethylmethacrylate and one or more higher Tg monomers.
摘要翻译： 本发明涉及具有高Tg的丙烯酸类片材，特别涉及使用高Tg丙烯酸类片材作为光伏组件的前片。 高Tg丙烯酸聚合物是聚甲基丙烯酸甲酯和一种或多种较高Tg单体的共聚物。
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公开(公告)号：US20100000601A1
公开(公告)日：2010-01-07
申请号：US12375993
申请日：2007-07-27
申请人： Michael T. Burchill
发明人： Michael T. Burchill
IPC分类号： H01L31/00
CPC分类号： H01L31/0481 , H01L31/048 , Y02E10/50
摘要： The invention relates to a photovoltaic module for capturing and using solar radiation having as a transparent glazing a thermoplastic structural component covered by a thin polyvinylidene fluoride layer The polyvinylidene fluoride layer is exposed to the environment and provides a chemical resistant and dirt shedding surface. The structure may contain a tie layer between the polyvinylidene fluoride layer and the structural thermoplastic to aid in adhesion.
摘要翻译： 本发明涉及一种用于捕获和使用太阳辐射的光伏组件，该太阳辐射具有作为透明玻璃板的由聚偏二氟乙烯薄层覆盖的热塑性结构部件。聚偏氟乙烯层暴露于环境中并提供耐化学腐蚀和脱灰的表面。 该结构可以包含聚偏二氟乙烯层和结构热塑性材料之间的粘结层以有助于粘合。
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10.发明授权Copolymers of vinylidene fluoride and hexafluoropropylene having reduced extractable content and improved solution clarity 有权偏二氟乙烯和六氟丙烯的共聚物具有降低的可萃取含量和改进的溶液透明度公开(公告)号：US06743876B2
公开(公告)日：2004-06-01
申请号：US10218874
申请日：2002-08-14
IPC分类号： C08F21422
CPC分类号： H01M2/1653 , C08F214/22 , H01M10/052 , H01M10/0565
摘要： New and novel copolymers of vinylidene fluoride and hexafluoropropylene containing up to 24% by weight hexafluoropropylene having lower DSC melting temperatures at 8 weight percent or greater nominal HFP content, and having improved solution clarity and fluidity, longer gel times and lower extractables than prior art vinylidene fluoride-hexafluoropropylene copolymers of comparable HFP content whose syntheses are disclosed in sufficient detail to duplicate, to novel compositions of matter and articles of manufacture containing such copolymers, processes for the preparation and use of the copolymers, of the compositions of matter containing such copolymers and of the articles of manufacture containing such copolymers are disclosed. Improved electrochemical cells based on the new and novel copolymers are particularly disclosed.
摘要翻译： 含有高达24重量％六氟丙烯的偏二氟乙烯和六氟丙烯的新型和新型共聚物，具有较低的DSC熔融温度，8重量％或更高的标称HFP含量，并且具有改进的溶液透明度和流动性，更长的凝胶时间和低于现有技术的亚乙烯基 具有相当的HFP含量的氟化物 - 六氟丙烯共聚物，其合成详细公开以复制到含有这种共聚物的物质和制品的新型组合物，共聚物的制备和使用方法，含有这种共聚物的物质组合物， 的含有该共聚物的制品。 特别公开了基于新型和新型共聚物的改进的电化学电池。
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